Use vanilla HTTP handlers (refactoring)

api/category.go

@@ -6,98 +6,105 @@ package api
 
 import (
 	"errors"
+	"net/http"
 
-	"github.com/miniflux/miniflux/http/handler"
+	"github.com/miniflux/miniflux/http/context"
+	"github.com/miniflux/miniflux/http/request"
+	"github.com/miniflux/miniflux/http/response/json"
 )
 
 // CreateCategory is the API handler to create a new category.
-func (c *Controller) CreateCategory(ctx *handler.Context, request *handler.Request, response *handler.Response) {
-	userID := ctx.UserID()
-	category, err := decodeCategoryPayload(request.Body())
+func (c *Controller) CreateCategory(w http.ResponseWriter, r *http.Request) {
+	category, err := decodeCategoryPayload(r.Body)
 	if err != nil {
-		response.JSON().BadRequest(err)
+		json.BadRequest(w, err)
 		return
 	}
 
+	ctx := context.New(r)
+	userID := ctx.UserID()
 	category.UserID = userID
 	if err := category.ValidateCategoryCreation(); err != nil {
-		response.JSON().BadRequest(err)
+		json.BadRequest(w, err)
 		return
 	}
 
 	if c, err := c.store.CategoryByTitle(userID, category.Title); err != nil || c != nil {
-		response.JSON().BadRequest(errors.New("This category already exists"))
+		json.BadRequest(w, errors.New("This category already exists"))
 		return
 	}
 
 	err = c.store.CreateCategory(category)
 	if err != nil {
-		response.JSON().ServerError(errors.New("Unable to create this category"))
+		json.ServerError(w, errors.New("Unable to create this category"))
 		return
 	}
 
-	response.JSON().Created(category)
+	json.Created(w, category)
 }
 
 // UpdateCategory is the API handler to update a category.
-func (c *Controller) UpdateCategory(ctx *handler.Context, request *handler.Request, response *handler.Response) {
-	categoryID, err := request.IntegerParam("categoryID")
+func (c *Controller) UpdateCategory(w http.ResponseWriter, r *http.Request) {
+	categoryID, err := request.IntParam(r, "categoryID")
 	if err != nil {
-		response.JSON().BadRequest(err)
+		json.BadRequest(w, err)
 		return
 	}
 
-	category, err := decodeCategoryPayload(request.Body())
+	category, err := decodeCategoryPayload(r.Body)
 	if err != nil {
-		response.JSON().BadRequest(err)
+		json.BadRequest(w, err)
 		return
 	}
 
+	ctx := context.New(r)
 	category.UserID = ctx.UserID()
 	category.ID = categoryID
 	if err := category.ValidateCategoryModification(); err != nil {
-		response.JSON().BadRequest(err)
+		json.BadRequest(w, err)
 		return
 	}
 
 	err = c.store.UpdateCategory(category)
 	if err != nil {
-		response.JSON().ServerError(errors.New("Unable to update this category"))
+		json.ServerError(w, errors.New("Unable to update this category"))
 		return
 	}
 
-	response.JSON().Created(category)
+	json.Created(w, category)
 }
 
 // GetCategories is the API handler to get a list of categories for a given user.
-func (c *Controller) GetCategories(ctx *handler.Context, request *handler.Request, response *handler.Response) {
+func (c *Controller) GetCategories(w http.ResponseWriter, r *http.Request) {
+	ctx := context.New(r)
 	categories, err := c.store.Categories(ctx.UserID())
 	if err != nil {
-		response.JSON().ServerError(errors.New("Unable to fetch categories"))
+		json.ServerError(w, errors.New("Unable to fetch categories"))
 		return
 	}
 
-	response.JSON().Standard(categories)
+	json.OK(w, categories)
 }
 
 // RemoveCategory is the API handler to remove a category.
-func (c *Controller) RemoveCategory(ctx *handler.Context, request *handler.Request, response *handler.Response) {
+func (c *Controller) RemoveCategory(w http.ResponseWriter, r *http.Request) {
+	ctx := context.New(r)
 	userID := ctx.UserID()
-	categoryID, err := request.IntegerParam("categoryID")
+	categoryID, err := request.IntParam(r, "categoryID")
 	if err != nil {
-		response.JSON().BadRequest(err)
+		json.BadRequest(w, err)
 		return
 	}
 
 	if !c.store.CategoryExists(userID, categoryID) {
-		response.JSON().NotFound(errors.New("Category not found"))
+		json.NotFound(w, errors.New("Category not found"))
 		return
 	}
 
 	if err := c.store.RemoveCategory(userID, categoryID); err != nil {
-		response.JSON().ServerError(errors.New("Unable to remove this category"))
+		json.ServerError(w, errors.New("Unable to remove this category"))
 		return
 	}
 
-	response.JSON().NoContent()
+	json.NoContent(w)
 }

api/entry.go

@@ -6,107 +6,110 @@ package api
 
 import (
 	"errors"
+	"net/http"
 
-	"github.com/miniflux/miniflux/http/handler"
+	"github.com/miniflux/miniflux/http/context"
+	"github.com/miniflux/miniflux/http/request"
+	"github.com/miniflux/miniflux/http/response/json"
 	"github.com/miniflux/miniflux/model"
 )
 
 // GetFeedEntry is the API handler to get a single feed entry.
-func (c *Controller) GetFeedEntry(ctx *handler.Context, request *handler.Request, response *handler.Response) {
-	userID := ctx.UserID()
-	feedID, err := request.IntegerParam("feedID")
+func (c *Controller) GetFeedEntry(w http.ResponseWriter, r *http.Request) {
+	feedID, err := request.IntParam(r, "feedID")
 	if err != nil {
-		response.JSON().BadRequest(err)
+		json.BadRequest(w, err)
 		return
 	}
 
-	entryID, err := request.IntegerParam("entryID")
+	entryID, err := request.IntParam(r, "entryID")
 	if err != nil {
-		response.JSON().BadRequest(err)
+		json.BadRequest(w, err)
 		return
 	}
 
+	ctx := context.New(r)
+	userID := ctx.UserID()
+
 	builder := c.store.NewEntryQueryBuilder(userID)
 	builder.WithFeedID(feedID)
 	builder.WithEntryID(entryID)
 
 	entry, err := builder.GetEntry()
 	if err != nil {
-		response.JSON().ServerError(errors.New("Unable to fetch this entry from the database"))
+		json.ServerError(w, errors.New("Unable to fetch this entry from the database"))
 		return
 	}
 
 	if entry == nil {
-		response.JSON().NotFound(errors.New("Entry not found"))
+		json.NotFound(w, errors.New("Entry not found"))
 		return
 	}
 
-	response.JSON().Standard(entry)
+	json.OK(w, entry)
 }
 
 // GetEntry is the API handler to get a single entry.
-func (c *Controller) GetEntry(ctx *handler.Context, request *handler.Request, response *handler.Response) {
-	userID := ctx.UserID()
-	entryID, err := request.IntegerParam("entryID")
+func (c *Controller) GetEntry(w http.ResponseWriter, r *http.Request) {
+	entryID, err := request.IntParam(r, "entryID")
 	if err != nil {
-		response.JSON().BadRequest(err)
+		json.BadRequest(w, err)
 		return
 	}
 
-	builder := c.store.NewEntryQueryBuilder(userID)
+	builder := c.store.NewEntryQueryBuilder(context.New(r).UserID())
 	builder.WithEntryID(entryID)
 
 	entry, err := builder.GetEntry()
 	if err != nil {
-		response.JSON().ServerError(errors.New("Unable to fetch this entry from the database"))
+		json.ServerError(w, errors.New("Unable to fetch this entry from the database"))
 		return
 	}
 
 	if entry == nil {
-		response.JSON().NotFound(errors.New("Entry not found"))
+		json.NotFound(w, errors.New("Entry not found"))
 		return
 	}
 
-	response.JSON().Standard(entry)
+	json.OK(w, entry)
 }
 
 // GetFeedEntries is the API handler to get all feed entries.
-func (c *Controller) GetFeedEntries(ctx *handler.Context, request *handler.Request, response *handler.Response) {
-	userID := ctx.UserID()
-	feedID, err := request.IntegerParam("feedID")
+func (c *Controller) GetFeedEntries(w http.ResponseWriter, r *http.Request) {
+	feedID, err := request.IntParam(r, "feedID")
 	if err != nil {
-		response.JSON().BadRequest(err)
+		json.BadRequest(w, err)
 		return
 	}
 
-	status := request.QueryStringParam("status", "")
+	status := request.QueryParam(r, "status", "")
 	if status != "" {
 		if err := model.ValidateEntryStatus(status); err != nil {
-			response.JSON().BadRequest(err)
+			json.BadRequest(w, err)
 			return
 		}
 	}
 
-	order := request.QueryStringParam("order", model.DefaultSortingOrder)
+	order := request.QueryParam(r, "order", model.DefaultSortingOrder)
 	if err := model.ValidateEntryOrder(order); err != nil {
-		response.JSON().BadRequest(err)
+		json.BadRequest(w, err)
 		return
 	}
 
-	direction := request.QueryStringParam("direction", model.DefaultSortingDirection)
+	direction := request.QueryParam(r, "direction", model.DefaultSortingDirection)
 	if err := model.ValidateDirection(direction); err != nil {
-		response.JSON().BadRequest(err)
+		json.BadRequest(w, err)
 		return
 	}
 
-	limit := request.QueryIntegerParam("limit", 100)
-	offset := request.QueryIntegerParam("offset", 0)
+	limit := request.QueryIntParam(r, "limit", 100)
+	offset := request.QueryIntParam(r, "offset", 0)
 	if err := model.ValidateRange(offset, limit); err != nil {
-		response.JSON().BadRequest(err)
+		json.BadRequest(w, err)
 		return
 	}
 
-	builder := c.store.NewEntryQueryBuilder(userID)
+	builder := c.store.NewEntryQueryBuilder(context.New(r).UserID())
 	builder.WithFeedID(feedID)
 	builder.WithStatus(status)
 	builder.WithOrder(order)
@@ -116,51 +119,49 @@ func (c *Controller) GetFeedEntries(ctx *handler.Context, request *handler.Reque
 
 	entries, err := builder.GetEntries()
 	if err != nil {
-		response.JSON().ServerError(errors.New("Unable to fetch the list of entries"))
+		json.ServerError(w, errors.New("Unable to fetch the list of entries"))
 		return
 	}
 
 	count, err := builder.CountEntries()
 	if err != nil {
-		response.JSON().ServerError(errors.New("Unable to count the number of entries"))
+		json.ServerError(w, errors.New("Unable to count the number of entries"))
 		return
 	}
 
-	response.JSON().Standard(&entriesResponse{Total: count, Entries: entries})
+	json.OK(w, &entriesResponse{Total: count, Entries: entries})
 }
 
 // GetEntries is the API handler to fetch entries.
-func (c *Controller) GetEntries(ctx *handler.Context, request *handler.Request, response *handler.Response) {
-	userID := ctx.UserID()
-
-	status := request.QueryStringParam("status", "")
+func (c *Controller) GetEntries(w http.ResponseWriter, r *http.Request) {
+	status := request.QueryParam(r, "status", "")
 	if status != "" {
 		if err := model.ValidateEntryStatus(status); err != nil {
-			response.JSON().BadRequest(err)
+			json.BadRequest(w, err)
 			return
 		}
 	}
 
-	order := request.QueryStringParam("order", model.DefaultSortingOrder)
+	order := request.QueryParam(r, "order", model.DefaultSortingOrder)
 	if err := model.ValidateEntryOrder(order); err != nil {
-		response.JSON().BadRequest(err)
+		json.BadRequest(w, err)
 		return
 	}
 
-	direction := request.QueryStringParam("direction", model.DefaultSortingDirection)
+	direction := request.QueryParam(r, "direction", model.DefaultSortingDirection)
 	if err := model.ValidateDirection(direction); err != nil {
-		response.JSON().BadRequest(err)
+		json.BadRequest(w, err)
 		return
 	}
 
-	limit := request.QueryIntegerParam("limit", 100)
-	offset := request.QueryIntegerParam("offset", 0)
+	limit := request.QueryIntParam(r, "limit", 100)
+	offset := request.QueryIntParam(r, "offset", 0)
 	if err := model.ValidateRange(offset, limit); err != nil {
-		response.JSON().BadRequest(err)
+		json.BadRequest(w, err)
 		return
 	}
 
-	builder := c.store.NewEntryQueryBuilder(userID)
+	builder := c.store.NewEntryQueryBuilder(context.New(r).UserID())
 	builder.WithStatus(status)
 	builder.WithOrder(order)
 	builder.WithDirection(direction)
@@ -169,55 +170,52 @@ func (c *Controller) GetEntries(ctx *handler.Context, request *handler.Request,
 
 	entries, err := builder.GetEntries()
 	if err != nil {
-		response.JSON().ServerError(errors.New("Unable to fetch the list of entries"))
+		json.ServerError(w, errors.New("Unable to fetch the list of entries"))
 		return
 	}
 
 	count, err := builder.CountEntries()
 	if err != nil {
-		response.JSON().ServerError(errors.New("Unable to count the number of entries"))
+		json.ServerError(w, errors.New("Unable to count the number of entries"))
 		return
 	}
 
-	response.JSON().Standard(&entriesResponse{Total: count, Entries: entries})
+	json.OK(w, &entriesResponse{Total: count, Entries: entries})
 }
 
 // SetEntryStatus is the API handler to change the status of entries.
-func (c *Controller) SetEntryStatus(ctx *handler.Context, request *handler.Request, response *handler.Response) {
-	userID := ctx.UserID()
-
-	entryIDs, status, err := decodeEntryStatusPayload(request.Body())
+func (c *Controller) SetEntryStatus(w http.ResponseWriter, r *http.Request) {
+	entryIDs, status, err := decodeEntryStatusPayload(r.Body)
 	if err != nil {
-		response.JSON().BadRequest(errors.New("Invalid JSON payload"))
+		json.BadRequest(w, errors.New("Invalid JSON payload"))
 		return
 	}
 
 	if err := model.ValidateEntryStatus(status); err != nil {
-		response.JSON().BadRequest(err)
+		json.BadRequest(w, err)
 		return
 	}
 
-	if err := c.store.SetEntriesStatus(userID, entryIDs, status); err != nil {
-		response.JSON().ServerError(errors.New("Unable to change entries status"))
+	if err := c.store.SetEntriesStatus(context.New(r).UserID(), entryIDs, status); err != nil {
+		json.ServerError(w, errors.New("Unable to change entries status"))
 		return
 	}
 
-	response.JSON().NoContent()
+	json.NoContent(w)
 }
 
 // ToggleBookmark is the API handler to toggle bookmark status.
-func (c *Controller) ToggleBookmark(ctx *handler.Context, request *handler.Request, response *handler.Response) {
-	userID := ctx.UserID()
-	entryID, err := request.IntegerParam("entryID")
+func (c *Controller) ToggleBookmark(w http.ResponseWriter, r *http.Request) {
+	entryID, err := request.IntParam(r, "entryID")
 	if err != nil {
-		response.JSON().BadRequest(err)
+		json.BadRequest(w, err)
 		return
 	}
 
-	if err := c.store.ToggleBookmark(userID, entryID); err != nil {
-		response.JSON().ServerError(errors.New("Unable to toggle bookmark value"))
+	if err := c.store.ToggleBookmark(context.New(r).UserID(), entryID); err != nil {
+		json.ServerError(w, errors.New("Unable to toggle bookmark value"))
 		return
 	}
 
-	response.JSON().NoContent()
+	json.NoContent(w)
 }

api/feed.go

@@ -6,44 +6,49 @@ package api
 
 import (
 	"errors"
+	"net/http"
 
+	"github.com/miniflux/miniflux/http/context"
+	"github.com/miniflux/miniflux/http/request"
+	"github.com/miniflux/miniflux/http/response/json"
+	"github.com/miniflux/miniflux/http/response/xml"
 	"github.com/miniflux/miniflux/reader/opml"
-
-	"github.com/miniflux/miniflux/http/handler"
 )
 
 // CreateFeed is the API handler to create a new feed.
-func (c *Controller) CreateFeed(ctx *handler.Context, request *handler.Request, response *handler.Response) {
-	userID := ctx.UserID()
-	feedURL, categoryID, err := decodeFeedCreationPayload(request.Body())
+func (c *Controller) CreateFeed(w http.ResponseWriter, r *http.Request) {
+	feedURL, categoryID, err := decodeFeedCreationPayload(r.Body)
 	if err != nil {
-		response.JSON().BadRequest(err)
+		json.BadRequest(w, err)
 		return
 	}
 
 	if feedURL == "" {
-		response.JSON().BadRequest(errors.New("The feed_url is required"))
+		json.BadRequest(w, errors.New("The feed_url is required"))
 		return
 	}
 
 	if categoryID <= 0 {
-		response.JSON().BadRequest(errors.New("The category_id is required"))
+		json.BadRequest(w, errors.New("The category_id is required"))
 		return
 	}
 
+	ctx := context.New(r)
+	userID := ctx.UserID()
+
 	if c.store.FeedURLExists(userID, feedURL) {
-		response.JSON().BadRequest(errors.New("This feed_url already exists"))
+		json.BadRequest(w, errors.New("This feed_url already exists"))
 		return
 	}
 
 	if !c.store.CategoryExists(userID, categoryID) {
-		response.JSON().BadRequest(errors.New("This category_id doesn't exists or doesn't belongs to this user"))
+		json.BadRequest(w, errors.New("This category_id doesn't exists or doesn't belongs to this user"))
 		return
 	}
 
 	feed, err := c.feedHandler.CreateFeed(userID, categoryID, feedURL, false)
 	if err != nil {
-		response.JSON().ServerError(errors.New("Unable to create this feed"))
+		json.ServerError(w, errors.New("Unable to create this feed"))
 		return
 	}
 
@@ -51,142 +56,146 @@ func (c *Controller) CreateFeed(ctx *handler.Context, request *handler.Request,
 		FeedID int64 `json:"feed_id"`
 	}
 
-	response.JSON().Created(&result{FeedID: feed.ID})
+	json.Created(w, &result{FeedID: feed.ID})
 }
 
 // RefreshFeed is the API handler to refresh a feed.
-func (c *Controller) RefreshFeed(ctx *handler.Context, request *handler.Request, response *handler.Response) {
-	userID := ctx.UserID()
-	feedID, err := request.IntegerParam("feedID")
+func (c *Controller) RefreshFeed(w http.ResponseWriter, r *http.Request) {
+	feedID, err := request.IntParam(r, "feedID")
 	if err != nil {
-		response.JSON().BadRequest(err)
+		json.BadRequest(w, err)
 		return
 	}
 
+	ctx := context.New(r)
+	userID := ctx.UserID()
+
 	if !c.store.FeedExists(userID, feedID) {
-		response.JSON().NotFound(errors.New("Unable to find this feed"))
+		json.NotFound(w, errors.New("Unable to find this feed"))
 		return
 	}
 
 	err = c.feedHandler.RefreshFeed(userID, feedID)
 	if err != nil {
-		response.JSON().ServerError(errors.New("Unable to refresh this feed"))
+		json.ServerError(w, errors.New("Unable to refresh this feed"))
 		return
 	}
 
-	response.JSON().NoContent()
+	json.NoContent(w)
 }
 
 // UpdateFeed is the API handler that is used to update a feed.
-func (c *Controller) UpdateFeed(ctx *handler.Context, request *handler.Request, response *handler.Response) {
-	userID := ctx.UserID()
-	feedID, err := request.IntegerParam("feedID")
+func (c *Controller) UpdateFeed(w http.ResponseWriter, r *http.Request) {
+	feedID, err := request.IntParam(r, "feedID")
 	if err != nil {
-		response.JSON().BadRequest(err)
+		json.BadRequest(w, err)
 		return
 	}
 
-	newFeed, err := decodeFeedModificationPayload(request.Body())
+	newFeed, err := decodeFeedModificationPayload(r.Body)
 	if err != nil {
-		response.JSON().BadRequest(err)
+		json.BadRequest(w, err)
 		return
 	}
 
+	ctx := context.New(r)
+	userID := ctx.UserID()
+
 	if newFeed.Category != nil && newFeed.Category.ID != 0 && !c.store.CategoryExists(userID, newFeed.Category.ID) {
-		response.JSON().BadRequest(errors.New("This category_id doesn't exists or doesn't belongs to this user"))
+		json.BadRequest(w, errors.New("This category_id doesn't exists or doesn't belongs to this user"))
 		return
 	}
 
 	originalFeed, err := c.store.FeedByID(userID, feedID)
 	if err != nil {
-		response.JSON().NotFound(errors.New("Unable to find this feed"))
+		json.NotFound(w, errors.New("Unable to find this feed"))
 		return
 	}
 
 	if originalFeed == nil {
-		response.JSON().NotFound(errors.New("Feed not found"))
+		json.NotFound(w, errors.New("Feed not found"))
 		return
 	}
 
 	originalFeed.Merge(newFeed)
 	if err := c.store.UpdateFeed(originalFeed); err != nil {
-		response.JSON().ServerError(errors.New("Unable to update this feed"))
+		json.ServerError(w, errors.New("Unable to update this feed"))
 		return
 	}
 
 	originalFeed, err = c.store.FeedByID(userID, feedID)
 	if err != nil {
-		response.JSON().ServerError(errors.New("Unable to fetch this feed"))
+		json.ServerError(w, errors.New("Unable to fetch this feed"))
 		return
 	}
 
-	response.JSON().Created(originalFeed)
+	json.Created(w, originalFeed)
 }
 
 // GetFeeds is the API handler that get all feeds that belongs to the given user.
-func (c *Controller) GetFeeds(ctx *handler.Context, request *handler.Request, response *handler.Response) {
-	feeds, err := c.store.Feeds(ctx.UserID())
+func (c *Controller) GetFeeds(w http.ResponseWriter, r *http.Request) {
+	feeds, err := c.store.Feeds(context.New(r).UserID())
 	if err != nil {
-		response.JSON().ServerError(errors.New("Unable to fetch feeds from the database"))
+		json.ServerError(w, errors.New("Unable to fetch feeds from the database"))
 		return
 	}
 
-	response.JSON().Standard(feeds)
+	json.OK(w, feeds)
 }
 
 // Export is the API handler that incoves an OPML export.
-func (c *Controller) Export(ctx *handler.Context, request *handler.Request, response *handler.Response) {
+func (c *Controller) Export(w http.ResponseWriter, r *http.Request) {
 	opmlHandler := opml.NewHandler(c.store)
-
-	opml, err := opmlHandler.Export(ctx.LoggedUser().ID)
+	opml, err := opmlHandler.Export(context.New(r).UserID())
 	if err != nil {
-		response.JSON().ServerError(errors.New("unable to export feeds to OPML"))
+		json.ServerError(w, errors.New("unable to export feeds to OPML"))
 	}
 
-	response.XML().Serve(opml)
+	xml.OK(w, opml)
 }
 
 // GetFeed is the API handler to get a feed.
-func (c *Controller) GetFeed(ctx *handler.Context, request *handler.Request, response *handler.Response) {
-	userID := ctx.UserID()
-	feedID, err := request.IntegerParam("feedID")
+func (c *Controller) GetFeed(w http.ResponseWriter, r *http.Request) {
+	feedID, err := request.IntParam(r, "feedID")
 	if err != nil {
-		response.JSON().BadRequest(err)
+		json.BadRequest(w, err)
 		return
 	}
 
-	feed, err := c.store.FeedByID(userID, feedID)
+	feed, err := c.store.FeedByID(context.New(r).UserID(), feedID)
 	if err != nil {
-		response.JSON().ServerError(errors.New("Unable to fetch this feed"))
+		json.ServerError(w, errors.New("Unable to fetch this feed"))
 		return
 	}
 
 	if feed == nil {
-		response.JSON().NotFound(errors.New("Feed not found"))
+		json.NotFound(w, errors.New("Feed not found"))
 		return
 	}
 
-	response.JSON().Standard(feed)
+	json.OK(w, feed)
 }
 
 // RemoveFeed is the API handler to remove a feed.
-func (c *Controller) RemoveFeed(ctx *handler.Context, request *handler.Request, response *handler.Response) {
-	userID := ctx.UserID()
-	feedID, err := request.IntegerParam("feedID")
+func (c *Controller) RemoveFeed(w http.ResponseWriter, r *http.Request) {
+	feedID, err := request.IntParam(r, "feedID")
 	if err != nil {
-		response.JSON().BadRequest(err)
+		json.BadRequest(w, err)
 		return
 	}
 
+	ctx := context.New(r)
+	userID := ctx.UserID()
+
 	if !c.store.FeedExists(userID, feedID) {
-		response.JSON().NotFound(errors.New("Feed not found"))
+		json.NotFound(w, errors.New("Feed not found"))
 		return
 	}
 
 	if err := c.store.RemoveFeed(userID, feedID); err != nil {
-		response.JSON().ServerError(errors.New("Unable to remove this feed"))
+		json.ServerError(w, errors.New("Unable to remove this feed"))
 		return
 	}
 
-	response.JSON().NoContent()
+	json.NoContent(w)
 }

api/icon.go

@@ -6,36 +6,38 @@ package api
 
 import (
 	"errors"
+	"net/http"
 
-	"github.com/miniflux/miniflux/http/handler"
+	"github.com/miniflux/miniflux/http/context"
+	"github.com/miniflux/miniflux/http/request"
+	"github.com/miniflux/miniflux/http/response/json"
 )
 
 // FeedIcon returns a feed icon.
-func (c *Controller) FeedIcon(ctx *handler.Context, request *handler.Request, response *handler.Response) {
-	userID := ctx.UserID()
-	feedID, err := request.IntegerParam("feedID")
+func (c *Controller) FeedIcon(w http.ResponseWriter, r *http.Request) {
+	feedID, err := request.IntParam(r, "feedID")
 	if err != nil {
-		response.JSON().BadRequest(err)
+		json.BadRequest(w, err)
 		return
 	}
 
 	if !c.store.HasIcon(feedID) {
-		response.JSON().NotFound(errors.New("This feed doesn't have any icon"))
+		json.NotFound(w, errors.New("This feed doesn't have any icon"))
 		return
 	}
 
-	icon, err := c.store.IconByFeedID(userID, feedID)
+	icon, err := c.store.IconByFeedID(context.New(r).UserID(), feedID)
 	if err != nil {
-		response.JSON().ServerError(errors.New("Unable to fetch feed icon"))
+		json.ServerError(w, errors.New("Unable to fetch feed icon"))
 		return
 	}
 
 	if icon == nil {
-		response.JSON().NotFound(errors.New("This feed doesn't have any icon"))
+		json.NotFound(w, errors.New("This feed doesn't have any icon"))
 		return
 	}
 
-	response.JSON().Standard(&feedIcon{
+	json.OK(w, &feedIcon{
 		ID:       icon.ID,
 		MimeType: icon.MimeType,
 		Data:     icon.DataURL(),

api/payload.go

@@ -23,10 +23,11 @@ type entriesResponse struct {
 	Entries model.Entries `json:"entries"`
 }
 
-func decodeUserPayload(data io.Reader) (*model.User, error) {
+func decodeUserPayload(r io.ReadCloser) (*model.User, error) {
 	var user model.User
 
-	decoder := json.NewDecoder(data)
+	decoder := json.NewDecoder(r)
+	defer r.Close()
 	if err := decoder.Decode(&user); err != nil {
 		return nil, fmt.Errorf("Unable to decode user JSON object: %v", err)
 	}
@@ -34,13 +35,14 @@ func decodeUserPayload(data io.Reader) (*model.User, error) {
 	return &user, nil
 }
 
-func decodeURLPayload(data io.Reader) (string, error) {
+func decodeURLPayload(r io.ReadCloser) (string, error) {
 	type payload struct {
 		URL string `json:"url"`
 	}
 
 	var p payload
-	decoder := json.NewDecoder(data)
+	decoder := json.NewDecoder(r)
+	defer r.Close()
 	if err := decoder.Decode(&p); err != nil {
 		return "", fmt.Errorf("invalid JSON payload: %v", err)
 	}
@@ -48,14 +50,15 @@ func decodeURLPayload(data io.Reader) (string, error) {
 	return p.URL, nil
 }
 
-func decodeEntryStatusPayload(data io.Reader) ([]int64, string, error) {
+func decodeEntryStatusPayload(r io.ReadCloser) ([]int64, string, error) {
 	type payload struct {
 		EntryIDs []int64 `json:"entry_ids"`
 		Status   string  `json:"status"`
 	}
 
 	var p payload
-	decoder := json.NewDecoder(data)
+	decoder := json.NewDecoder(r)
+	defer r.Close()
 	if err := decoder.Decode(&p); err != nil {
 		return nil, "", fmt.Errorf("invalid JSON payload: %v", err)
 	}
@@ -63,14 +66,15 @@ func decodeEntryStatusPayload(data io.Reader) ([]int64, string, error) {
 	return p.EntryIDs, p.Status, nil
 }
 
-func decodeFeedCreationPayload(data io.Reader) (string, int64, error) {
+func decodeFeedCreationPayload(r io.ReadCloser) (string, int64, error) {
 	type payload struct {
 		FeedURL    string `json:"feed_url"`
 		CategoryID int64  `json:"category_id"`
 	}
 
 	var p payload
-	decoder := json.NewDecoder(data)
+	decoder := json.NewDecoder(r)
+	defer r.Close()
 	if err := decoder.Decode(&p); err != nil {
 		return "", 0, fmt.Errorf("invalid JSON payload: %v", err)
 	}
@@ -78,10 +82,11 @@ func decodeFeedCreationPayload(data io.Reader) (string, int64, error) {
 	return p.FeedURL, p.CategoryID, nil
 }
 
-func decodeFeedModificationPayload(data io.Reader) (*model.Feed, error) {
+func decodeFeedModificationPayload(r io.ReadCloser) (*model.Feed, error) {
 	var feed model.Feed
 
-	decoder := json.NewDecoder(data)
+	decoder := json.NewDecoder(r)
+	defer r.Close()
 	if err := decoder.Decode(&feed); err != nil {
 		return nil, fmt.Errorf("Unable to decode feed JSON object: %v", err)
 	}
@@ -89,10 +94,11 @@ func decodeFeedModificationPayload(data io.Reader) (*model.Feed, error) {
 	return &feed, nil
 }
 
-func decodeCategoryPayload(data io.Reader) (*model.Category, error) {
+func decodeCategoryPayload(r io.ReadCloser) (*model.Category, error) {
 	var category model.Category
 
-	decoder := json.NewDecoder(data)
+	decoder := json.NewDecoder(r)
+	defer r.Close()
 	if err := decoder.Decode(&category); err != nil {
 		return nil, fmt.Errorf("Unable to decode category JSON object: %v", err)
 	}

api/subscription.go

@@ -7,29 +7,30 @@ package api
 import (
 	"errors"
 	"fmt"
+	"net/http"
 
-	"github.com/miniflux/miniflux/http/handler"
+	"github.com/miniflux/miniflux/http/response/json"
 	"github.com/miniflux/miniflux/reader/subscription"
 )
 
 // GetSubscriptions is the API handler to find subscriptions.
-func (c *Controller) GetSubscriptions(ctx *handler.Context, request *handler.Request, response *handler.Response) {
-	websiteURL, err := decodeURLPayload(request.Body())
+func (c *Controller) GetSubscriptions(w http.ResponseWriter, r *http.Request) {
+	websiteURL, err := decodeURLPayload(r.Body)
 	if err != nil {
-		response.JSON().BadRequest(err)
+		json.BadRequest(w, err)
 		return
 	}
 
 	subscriptions, err := subscription.FindSubscriptions(websiteURL)
 	if err != nil {
-		response.JSON().ServerError(errors.New("Unable to discover subscriptions"))
+		json.ServerError(w, errors.New("Unable to discover subscriptions"))
 		return
 	}
 
 	if subscriptions == nil {
-		response.JSON().NotFound(fmt.Errorf("No subscription found"))
+		json.NotFound(w, fmt.Errorf("No subscription found"))
 		return
 	}
 
-	response.JSON().Standard(subscriptions)
+	json.OK(w, subscriptions)
 }

api/user.go

@@ -6,182 +6,191 @@ package api
 
 import (
 	"errors"
+	"net/http"
 
-	"github.com/miniflux/miniflux/http/handler"
+	"github.com/miniflux/miniflux/http/context"
+	"github.com/miniflux/miniflux/http/request"
+	"github.com/miniflux/miniflux/http/response/json"
 )
 
 // CreateUser is the API handler to create a new user.
-func (c *Controller) CreateUser(ctx *handler.Context, request *handler.Request, response *handler.Response) {
+func (c *Controller) CreateUser(w http.ResponseWriter, r *http.Request) {
+	ctx := context.New(r)
 	if !ctx.IsAdminUser() {
-		response.JSON().Forbidden()
+		json.Forbidden(w)
 		return
 	}
 
-	user, err := decodeUserPayload(request.Body())
+	user, err := decodeUserPayload(r.Body)
 	if err != nil {
-		response.JSON().BadRequest(err)
+		json.BadRequest(w, err)
 		return
 	}
 
 	if err := user.ValidateUserCreation(); err != nil {
-		response.JSON().BadRequest(err)
+		json.BadRequest(w, err)
 		return
 	}
 
 	if c.store.UserExists(user.Username) {
-		response.JSON().BadRequest(errors.New("This user already exists"))
+		json.BadRequest(w, errors.New("This user already exists"))
 		return
 	}
 
 	err = c.store.CreateUser(user)
 	if err != nil {
-		response.JSON().ServerError(errors.New("Unable to create this user"))
+		json.ServerError(w, errors.New("Unable to create this user"))
 		return
 	}
 
 	user.Password = ""
-	response.JSON().Created(user)
+	json.Created(w, user)
 }
 
 // UpdateUser is the API handler to update the given user.
-func (c *Controller) UpdateUser(ctx *handler.Context, request *handler.Request, response *handler.Response) {
+func (c *Controller) UpdateUser(w http.ResponseWriter, r *http.Request) {
+	ctx := context.New(r)
 	if !ctx.IsAdminUser() {
-		response.JSON().Forbidden()
+		json.Forbidden(w)
 		return
 	}
 
-	userID, err := request.IntegerParam("userID")
+	userID, err := request.IntParam(r, "userID")
 	if err != nil {
-		response.JSON().BadRequest(err)
+		json.BadRequest(w, err)
 		return
 	}
 
-	user, err := decodeUserPayload(request.Body())
+	user, err := decodeUserPayload(r.Body)
 	if err != nil {
-		response.JSON().BadRequest(err)
+		json.BadRequest(w, err)
 		return
 	}
 
 	if err := user.ValidateUserModification(); err != nil {
-		response.JSON().BadRequest(err)
+		json.BadRequest(w, err)
 		return
 	}
 
 	originalUser, err := c.store.UserByID(userID)
 	if err != nil {
-		response.JSON().BadRequest(errors.New("Unable to fetch this user from the database"))
+		json.BadRequest(w, errors.New("Unable to fetch this user from the database"))
 		return
 	}
 
 	if originalUser == nil {
-		response.JSON().NotFound(errors.New("User not found"))
+		json.NotFound(w, errors.New("User not found"))
 		return
 	}
 
 	originalUser.Merge(user)
 	if err = c.store.UpdateUser(originalUser); err != nil {
-		response.JSON().ServerError(errors.New("Unable to update this user"))
+		json.ServerError(w, errors.New("Unable to update this user"))
 		return
 	}
 
-	response.JSON().Created(originalUser)
+	json.Created(w, originalUser)
 }
 
 // Users is the API handler to get the list of users.
-func (c *Controller) Users(ctx *handler.Context, request *handler.Request, response *handler.Response) {
+func (c *Controller) Users(w http.ResponseWriter, r *http.Request) {
+	ctx := context.New(r)
 	if !ctx.IsAdminUser() {
-		response.JSON().Forbidden()
+		json.Forbidden(w)
 		return
 	}
 
 	users, err := c.store.Users()
 	if err != nil {
-		response.JSON().ServerError(errors.New("Unable to fetch the list of users"))
+		json.ServerError(w, errors.New("Unable to fetch the list of users"))
 		return
 	}
 
 	users.UseTimezone(ctx.UserTimezone())
-	response.JSON().Standard(users)
+	json.OK(w, users)
 }
 
 // UserByID is the API handler to fetch the given user by the ID.
-func (c *Controller) UserByID(ctx *handler.Context, request *handler.Request, response *handler.Response) {
+func (c *Controller) UserByID(w http.ResponseWriter, r *http.Request) {
+	ctx := context.New(r)
 	if !ctx.IsAdminUser() {
-		response.JSON().Forbidden()
+		json.Forbidden(w)
 		return
 	}
 
-	userID, err := request.IntegerParam("userID")
+	userID, err := request.IntParam(r, "userID")
 	if err != nil {
-		response.JSON().BadRequest(err)
+		json.BadRequest(w, err)
 		return
 	}
 
 	user, err := c.store.UserByID(userID)
 	if err != nil {
-		response.JSON().BadRequest(errors.New("Unable to fetch this user from the database"))
+		json.BadRequest(w, errors.New("Unable to fetch this user from the database"))
 		return
 	}
 
 	if user == nil {
-		response.JSON().NotFound(errors.New("User not found"))
+		json.NotFound(w, errors.New("User not found"))
 		return
 	}
 
 	user.UseTimezone(ctx.UserTimezone())
-	response.JSON().Standard(user)
+	json.OK(w, user)
 }
 
 // UserByUsername is the API handler to fetch the given user by the username.
-func (c *Controller) UserByUsername(ctx *handler.Context, request *handler.Request, response *handler.Response) {
+func (c *Controller) UserByUsername(w http.ResponseWriter, r *http.Request) {
+	ctx := context.New(r)
 	if !ctx.IsAdminUser() {
-		response.JSON().Forbidden()
+		json.Forbidden(w)
 		return
 	}
 
-	username := request.StringParam("username", "")
+	username := request.Param(r, "username", "")
 	user, err := c.store.UserByUsername(username)
 	if err != nil {
-		response.JSON().BadRequest(errors.New("Unable to fetch this user from the database"))
+		json.BadRequest(w, errors.New("Unable to fetch this user from the database"))
 		return
 	}
 
 	if user == nil {
-		response.JSON().NotFound(errors.New("User not found"))
+		json.NotFound(w, errors.New("User not found"))
 		return
 	}
 
-	response.JSON().Standard(user)
+	json.OK(w, user)
 }
 
 // RemoveUser is the API handler to remove an existing user.
-func (c *Controller) RemoveUser(ctx *handler.Context, request *handler.Request, response *handler.Response) {
+func (c *Controller) RemoveUser(w http.ResponseWriter, r *http.Request) {
+	ctx := context.New(r)
 	if !ctx.IsAdminUser() {
-		response.JSON().Forbidden()
+		json.Forbidden(w)
 		return
 	}
 
-	userID, err := request.IntegerParam("userID")
+	userID, err := request.IntParam(r, "userID")
 	if err != nil {
-		response.JSON().BadRequest(err)
+		json.BadRequest(w, err)
 		return
 	}
 
 	user, err := c.store.UserByID(userID)
 	if err != nil {
-		response.JSON().ServerError(errors.New("Unable to fetch this user from the database"))
+		json.ServerError(w, errors.New("Unable to fetch this user from the database"))
 		return
 	}
 
 	if user == nil {
-		response.JSON().NotFound(errors.New("User not found"))
+		json.NotFound(w, errors.New("User not found"))
 		return
 	}
 
 	if err := c.store.RemoveUser(user.ID); err != nil {
-		response.JSON().BadRequest(errors.New("Unable to remove this user from the database"))
+		json.BadRequest(w, errors.New("Unable to remove this user from the database"))
 		return
 	}
 
-	response.JSON().NoContent()
+	json.NoContent(w)
 }

daemon/routes.go

@@ -10,7 +10,6 @@ import (
 	"github.com/miniflux/miniflux/api"
 	"github.com/miniflux/miniflux/config"
 	"github.com/miniflux/miniflux/fever"
-	"github.com/miniflux/miniflux/http/handler"
 	"github.com/miniflux/miniflux/locale"
 	"github.com/miniflux/miniflux/middleware"
 	"github.com/miniflux/miniflux/reader/feed"
@@ -25,14 +24,9 @@ import (
 func routes(cfg *config.Config, store *storage.Storage, feedHandler *feed.Handler, pool *scheduler.WorkerPool, translator *locale.Translator) *mux.Router {
 	router := mux.NewRouter()
 	templateEngine := template.NewEngine(cfg, router, translator)
-
 	apiController := api.NewController(store, feedHandler)
 	feverController := fever.NewController(store)
-	uiController := ui.NewController(cfg, store, pool, feedHandler)
-
-	apiHandler := handler.NewHandler(cfg, store, router, templateEngine, translator)
-	feverHandler := handler.NewHandler(cfg, store, router, templateEngine, translator)
-	uiHandler := handler.NewHandler(cfg, store, router, templateEngine, translator)
+	uiController := ui.NewController(cfg, store, pool, feedHandler, templateEngine, translator, router)
 	middleware := middleware.New(cfg, store, router)
 
 	if cfg.BasePath() != "" {
@@ -41,6 +35,7 @@ func routes(cfg *config.Config, store *storage.Storage, feedHandler *feed.Handle
 
 	router.Use(middleware.HeaderConfig)
 	router.Use(middleware.Logging)
+	router.Use(middleware.CommonHeaders)
 
 	router.HandleFunc("/healthcheck", func(w http.ResponseWriter, r *http.Request) {
 		w.Write([]byte("OK"))
@@ -53,100 +48,100 @@ func routes(cfg *config.Config, store *storage.Storage, feedHandler *feed.Handle
 
 	feverRouter := router.PathPrefix("/fever").Subrouter()
 	feverRouter.Use(middleware.FeverAuth)
-	feverRouter.Handle("/", feverHandler.Use(feverController.Handler)).Name("feverEndpoint")
+	feverRouter.HandleFunc("/", feverController.Handler).Name("feverEndpoint")
 
 	apiRouter := router.PathPrefix("/v1").Subrouter()
 	apiRouter.Use(middleware.BasicAuth)
-	apiRouter.Handle("/users", apiHandler.Use(apiController.CreateUser)).Methods("POST")
-	apiRouter.Handle("/users", apiHandler.Use(apiController.Users)).Methods("GET")
-	apiRouter.Handle("/users/{userID:[0-9]+}", apiHandler.Use(apiController.UserByID)).Methods("GET")
-	apiRouter.Handle("/users/{userID:[0-9]+}", apiHandler.Use(apiController.UpdateUser)).Methods("PUT")
-	apiRouter.Handle("/users/{userID:[0-9]+}", apiHandler.Use(apiController.RemoveUser)).Methods("DELETE")
-	apiRouter.Handle("/users/{username}", apiHandler.Use(apiController.UserByUsername)).Methods("GET")
-	apiRouter.Handle("/categories", apiHandler.Use(apiController.CreateCategory)).Methods("POST")
-	apiRouter.Handle("/categories", apiHandler.Use(apiController.GetCategories)).Methods("GET")
-	apiRouter.Handle("/categories/{categoryID}", apiHandler.Use(apiController.UpdateCategory)).Methods("PUT")
-	apiRouter.Handle("/categories/{categoryID}", apiHandler.Use(apiController.RemoveCategory)).Methods("DELETE")
-	apiRouter.Handle("/discover", apiHandler.Use(apiController.GetSubscriptions)).Methods("POST")
-	apiRouter.Handle("/feeds", apiHandler.Use(apiController.CreateFeed)).Methods("POST")
-	apiRouter.Handle("/feeds", apiHandler.Use(apiController.GetFeeds)).Methods("Get")
-	apiRouter.Handle("/feeds/{feedID}/refresh", apiHandler.Use(apiController.RefreshFeed)).Methods("PUT")
-	apiRouter.Handle("/feeds/{feedID}", apiHandler.Use(apiController.GetFeed)).Methods("GET")
-	apiRouter.Handle("/feeds/{feedID}", apiHandler.Use(apiController.UpdateFeed)).Methods("PUT")
-	apiRouter.Handle("/feeds/{feedID}", apiHandler.Use(apiController.RemoveFeed)).Methods("DELETE")
-	apiRouter.Handle("/feeds/{feedID}/icon", apiHandler.Use(apiController.FeedIcon)).Methods("GET")
-	apiRouter.Handle("/export", apiHandler.Use(apiController.Export)).Methods("GET")
-	apiRouter.Handle("/feeds/{feedID}/entries", apiHandler.Use(apiController.GetFeedEntries)).Methods("GET")
-	apiRouter.Handle("/feeds/{feedID}/entries/{entryID}", apiHandler.Use(apiController.GetFeedEntry)).Methods("GET")
-	apiRouter.Handle("/entries", apiHandler.Use(apiController.GetEntries)).Methods("GET")
-	apiRouter.Handle("/entries", apiHandler.Use(apiController.SetEntryStatus)).Methods("PUT")
-	apiRouter.Handle("/entries/{entryID}", apiHandler.Use(apiController.GetEntry)).Methods("GET")
-	apiRouter.Handle("/entries/{entryID}/bookmark", apiHandler.Use(apiController.ToggleBookmark)).Methods("PUT")
+	apiRouter.HandleFunc("/users", apiController.CreateUser).Methods("POST")
+	apiRouter.HandleFunc("/users", apiController.Users).Methods("GET")
+	apiRouter.HandleFunc("/users/{userID:[0-9]+}", apiController.UserByID).Methods("GET")
+	apiRouter.HandleFunc("/users/{userID:[0-9]+}", apiController.UpdateUser).Methods("PUT")
+	apiRouter.HandleFunc("/users/{userID:[0-9]+}", apiController.RemoveUser).Methods("DELETE")
+	apiRouter.HandleFunc("/users/{username}", apiController.UserByUsername).Methods("GET")
+	apiRouter.HandleFunc("/categories", apiController.CreateCategory).Methods("POST")
+	apiRouter.HandleFunc("/categories", apiController.GetCategories).Methods("GET")
+	apiRouter.HandleFunc("/categories/{categoryID}", apiController.UpdateCategory).Methods("PUT")
+	apiRouter.HandleFunc("/categories/{categoryID}", apiController.RemoveCategory).Methods("DELETE")
+	apiRouter.HandleFunc("/discover", apiController.GetSubscriptions).Methods("POST")
+	apiRouter.HandleFunc("/feeds", apiController.CreateFeed).Methods("POST")
+	apiRouter.HandleFunc("/feeds", apiController.GetFeeds).Methods("Get")
+	apiRouter.HandleFunc("/feeds/{feedID}/refresh", apiController.RefreshFeed).Methods("PUT")
+	apiRouter.HandleFunc("/feeds/{feedID}", apiController.GetFeed).Methods("GET")
+	apiRouter.HandleFunc("/feeds/{feedID}", apiController.UpdateFeed).Methods("PUT")
+	apiRouter.HandleFunc("/feeds/{feedID}", apiController.RemoveFeed).Methods("DELETE")
+	apiRouter.HandleFunc("/feeds/{feedID}/icon", apiController.FeedIcon).Methods("GET")
+	apiRouter.HandleFunc("/export", apiController.Export).Methods("GET")
+	apiRouter.HandleFunc("/feeds/{feedID}/entries", apiController.GetFeedEntries).Methods("GET")
+	apiRouter.HandleFunc("/feeds/{feedID}/entries/{entryID}", apiController.GetFeedEntry).Methods("GET")
+	apiRouter.HandleFunc("/entries", apiController.GetEntries).Methods("GET")
+	apiRouter.HandleFunc("/entries", apiController.SetEntryStatus).Methods("PUT")
+	apiRouter.HandleFunc("/entries/{entryID}", apiController.GetEntry).Methods("GET")
+	apiRouter.HandleFunc("/entries/{entryID}/bookmark", apiController.ToggleBookmark).Methods("PUT")
 
 	uiRouter := router.NewRoute().Subrouter()
 	uiRouter.Use(middleware.AppSession)
 	uiRouter.Use(middleware.UserSession)
-	uiRouter.Handle("/stylesheets/{name}.css", uiHandler.Use(uiController.Stylesheet)).Name("stylesheet").Methods("GET")
-	uiRouter.Handle("/js", uiHandler.Use(uiController.Javascript)).Name("javascript").Methods("GET")
-	uiRouter.Handle("/favicon.ico", uiHandler.Use(uiController.Favicon)).Name("favicon").Methods("GET")
-	uiRouter.Handle("/icon/{filename}", uiHandler.Use(uiController.AppIcon)).Name("appIcon").Methods("GET")
-	uiRouter.Handle("/manifest.json", uiHandler.Use(uiController.WebManifest)).Name("webManifest").Methods("GET")
-	uiRouter.Handle("/subscribe", uiHandler.Use(uiController.AddSubscription)).Name("addSubscription").Methods("GET")
-	uiRouter.Handle("/subscribe", uiHandler.Use(uiController.SubmitSubscription)).Name("submitSubscription").Methods("POST")
-	uiRouter.Handle("/subscriptions", uiHandler.Use(uiController.ChooseSubscription)).Name("chooseSubscription").Methods("POST")
-	uiRouter.Handle("/mark-all-as-read", uiHandler.Use(uiController.MarkAllAsRead)).Name("markAllAsRead").Methods("GET")
-	uiRouter.Handle("/unread", uiHandler.Use(uiController.ShowUnreadPage)).Name("unread").Methods("GET")
-	uiRouter.Handle("/history", uiHandler.Use(uiController.ShowHistoryPage)).Name("history").Methods("GET")
-	uiRouter.Handle("/starred", uiHandler.Use(uiController.ShowStarredPage)).Name("starred").Methods("GET")
-	uiRouter.Handle("/feed/{feedID}/refresh", uiHandler.Use(uiController.RefreshFeed)).Name("refreshFeed").Methods("GET")
-	uiRouter.Handle("/feed/{feedID}/edit", uiHandler.Use(uiController.EditFeed)).Name("editFeed").Methods("GET")
-	uiRouter.Handle("/feed/{feedID}/remove", uiHandler.Use(uiController.RemoveFeed)).Name("removeFeed").Methods("POST")
-	uiRouter.Handle("/feed/{feedID}/update", uiHandler.Use(uiController.UpdateFeed)).Name("updateFeed").Methods("POST")
-	uiRouter.Handle("/feed/{feedID}/entries", uiHandler.Use(uiController.ShowFeedEntries)).Name("feedEntries").Methods("GET")
-	uiRouter.Handle("/feeds", uiHandler.Use(uiController.ShowFeedsPage)).Name("feeds").Methods("GET")
-	uiRouter.Handle("/feeds/refresh", uiHandler.Use(uiController.RefreshAllFeeds)).Name("refreshAllFeeds").Methods("GET")
-	uiRouter.Handle("/unread/entry/{entryID}", uiHandler.Use(uiController.ShowUnreadEntry)).Name("unreadEntry").Methods("GET")
-	uiRouter.Handle("/history/entry/{entryID}", uiHandler.Use(uiController.ShowReadEntry)).Name("readEntry").Methods("GET")
-	uiRouter.Handle("/history/flush", uiHandler.Use(uiController.FlushHistory)).Name("flushHistory").Methods("GET")
-	uiRouter.Handle("/feed/{feedID}/entry/{entryID}", uiHandler.Use(uiController.ShowFeedEntry)).Name("feedEntry").Methods("GET")
-	uiRouter.Handle("/category/{categoryID}/entry/{entryID}", uiHandler.Use(uiController.ShowCategoryEntry)).Name("categoryEntry").Methods("GET")
-	uiRouter.Handle("/starred/entry/{entryID}", uiHandler.Use(uiController.ShowStarredEntry)).Name("starredEntry").Methods("GET")
-	uiRouter.Handle("/entry/status", uiHandler.Use(uiController.UpdateEntriesStatus)).Name("updateEntriesStatus").Methods("POST")
-	uiRouter.Handle("/entry/save/{entryID}", uiHandler.Use(uiController.SaveEntry)).Name("saveEntry").Methods("POST")
-	uiRouter.Handle("/entry/download/{entryID}", uiHandler.Use(uiController.FetchContent)).Name("fetchContent").Methods("POST")
-	uiRouter.Handle("/entry/bookmark/{entryID}", uiHandler.Use(uiController.ToggleBookmark)).Name("toggleBookmark").Methods("POST")
-	uiRouter.Handle("/categories", uiHandler.Use(uiController.ShowCategories)).Name("categories").Methods("GET")
-	uiRouter.Handle("/category/create", uiHandler.Use(uiController.CreateCategory)).Name("createCategory").Methods("GET")
-	uiRouter.Handle("/category/save", uiHandler.Use(uiController.SaveCategory)).Name("saveCategory").Methods("POST")
-	uiRouter.Handle("/category/{categoryID}/entries", uiHandler.Use(uiController.ShowCategoryEntries)).Name("categoryEntries").Methods("GET")
-	uiRouter.Handle("/category/{categoryID}/edit", uiHandler.Use(uiController.EditCategory)).Name("editCategory").Methods("GET")
-	uiRouter.Handle("/category/{categoryID}/update", uiHandler.Use(uiController.UpdateCategory)).Name("updateCategory").Methods("POST")
-	uiRouter.Handle("/category/{categoryID}/remove", uiHandler.Use(uiController.RemoveCategory)).Name("removeCategory").Methods("POST")
-	uiRouter.Handle("/feed/icon/{iconID}", uiHandler.Use(uiController.ShowIcon)).Name("icon").Methods("GET")
-	uiRouter.Handle("/proxy/{encodedURL}", uiHandler.Use(uiController.ImageProxy)).Name("proxy").Methods("GET")
-	uiRouter.Handle("/users", uiHandler.Use(uiController.ShowUsers)).Name("users").Methods("GET")
-	uiRouter.Handle("/user/create", uiHandler.Use(uiController.CreateUser)).Name("createUser").Methods("GET")
-	uiRouter.Handle("/user/save", uiHandler.Use(uiController.SaveUser)).Name("saveUser").Methods("POST")
-	uiRouter.Handle("/users/{userID}/edit", uiHandler.Use(uiController.EditUser)).Name("editUser").Methods("GET")
-	uiRouter.Handle("/users/{userID}/update", uiHandler.Use(uiController.UpdateUser)).Name("updateUser").Methods("POST")
-	uiRouter.Handle("/users/{userID}/remove", uiHandler.Use(uiController.RemoveUser)).Name("removeUser").Methods("POST")
-	uiRouter.Handle("/about", uiHandler.Use(uiController.AboutPage)).Name("about").Methods("GET")
-	uiRouter.Handle("/settings", uiHandler.Use(uiController.ShowSettings)).Name("settings").Methods("GET")
-	uiRouter.Handle("/settings", uiHandler.Use(uiController.UpdateSettings)).Name("updateSettings").Methods("POST")
-	uiRouter.Handle("/bookmarklet", uiHandler.Use(uiController.Bookmarklet)).Name("bookmarklet").Methods("GET")
-	uiRouter.Handle("/integrations", uiHandler.Use(uiController.ShowIntegrations)).Name("integrations").Methods("GET")
-	uiRouter.Handle("/integration", uiHandler.Use(uiController.UpdateIntegration)).Name("updateIntegration").Methods("POST")
-	uiRouter.Handle("/sessions", uiHandler.Use(uiController.ShowSessions)).Name("sessions").Methods("GET")
-	uiRouter.Handle("/sessions/{sessionID}/remove", uiHandler.Use(uiController.RemoveSession)).Name("removeSession").Methods("POST")
-	uiRouter.Handle("/export", uiHandler.Use(uiController.Export)).Name("export").Methods("GET")
-	uiRouter.Handle("/import", uiHandler.Use(uiController.Import)).Name("import").Methods("GET")
-	uiRouter.Handle("/upload", uiHandler.Use(uiController.UploadOPML)).Name("uploadOPML").Methods("POST")
-	uiRouter.Handle("/oauth2/{provider}/unlink", uiHandler.Use(uiController.OAuth2Unlink)).Name("oauth2Unlink").Methods("GET")
-	uiRouter.Handle("/oauth2/{provider}/redirect", uiHandler.Use(uiController.OAuth2Redirect)).Name("oauth2Redirect").Methods("GET")
-	uiRouter.Handle("/oauth2/{provider}/callback", uiHandler.Use(uiController.OAuth2Callback)).Name("oauth2Callback").Methods("GET")
-	uiRouter.Handle("/login", uiHandler.Use(uiController.CheckLogin)).Name("checkLogin").Methods("POST")
-	uiRouter.Handle("/logout", uiHandler.Use(uiController.Logout)).Name("logout").Methods("GET")
-	uiRouter.Handle("/", uiHandler.Use(uiController.ShowLoginPage)).Name("login").Methods("GET")
+	uiRouter.HandleFunc("/stylesheets/{name}.css", uiController.Stylesheet).Name("stylesheet").Methods("GET")
+	uiRouter.HandleFunc("/js", uiController.Javascript).Name("javascript").Methods("GET")
+	uiRouter.HandleFunc("/favicon.ico", uiController.Favicon).Name("favicon").Methods("GET")
+	uiRouter.HandleFunc("/icon/{filename}", uiController.AppIcon).Name("appIcon").Methods("GET")
+	uiRouter.HandleFunc("/manifest.json", uiController.WebManifest).Name("webManifest").Methods("GET")
+	uiRouter.HandleFunc("/subscribe", uiController.AddSubscription).Name("addSubscription").Methods("GET")
+	uiRouter.HandleFunc("/subscribe", uiController.SubmitSubscription).Name("submitSubscription").Methods("POST")
+	uiRouter.HandleFunc("/subscriptions", uiController.ChooseSubscription).Name("chooseSubscription").Methods("POST")
+	uiRouter.HandleFunc("/mark-all-as-read", uiController.MarkAllAsRead).Name("markAllAsRead").Methods("GET")
+	uiRouter.HandleFunc("/unread", uiController.ShowUnreadPage).Name("unread").Methods("GET")
+	uiRouter.HandleFunc("/history", uiController.ShowHistoryPage).Name("history").Methods("GET")
+	uiRouter.HandleFunc("/starred", uiController.ShowStarredPage).Name("starred").Methods("GET")
+	uiRouter.HandleFunc("/feed/{feedID}/refresh", uiController.RefreshFeed).Name("refreshFeed").Methods("GET")
+	uiRouter.HandleFunc("/feed/{feedID}/edit", uiController.EditFeed).Name("editFeed").Methods("GET")
+	uiRouter.HandleFunc("/feed/{feedID}/remove", uiController.RemoveFeed).Name("removeFeed").Methods("POST")
+	uiRouter.HandleFunc("/feed/{feedID}/update", uiController.UpdateFeed).Name("updateFeed").Methods("POST")
+	uiRouter.HandleFunc("/feed/{feedID}/entries", uiController.ShowFeedEntries).Name("feedEntries").Methods("GET")
+	uiRouter.HandleFunc("/feeds", uiController.ShowFeedsPage).Name("feeds").Methods("GET")
+	uiRouter.HandleFunc("/feeds/refresh", uiController.RefreshAllFeeds).Name("refreshAllFeeds").Methods("GET")
+	uiRouter.HandleFunc("/unread/entry/{entryID}", uiController.ShowUnreadEntry).Name("unreadEntry").Methods("GET")
+	uiRouter.HandleFunc("/history/entry/{entryID}", uiController.ShowReadEntry).Name("readEntry").Methods("GET")
+	uiRouter.HandleFunc("/history/flush", uiController.FlushHistory).Name("flushHistory").Methods("GET")
+	uiRouter.HandleFunc("/feed/{feedID}/entry/{entryID}", uiController.ShowFeedEntry).Name("feedEntry").Methods("GET")
+	uiRouter.HandleFunc("/category/{categoryID}/entry/{entryID}", uiController.ShowCategoryEntry).Name("categoryEntry").Methods("GET")
+	uiRouter.HandleFunc("/starred/entry/{entryID}", uiController.ShowStarredEntry).Name("starredEntry").Methods("GET")
+	uiRouter.HandleFunc("/entry/status", uiController.UpdateEntriesStatus).Name("updateEntriesStatus").Methods("POST")
+	uiRouter.HandleFunc("/entry/save/{entryID}", uiController.SaveEntry).Name("saveEntry").Methods("POST")
+	uiRouter.HandleFunc("/entry/download/{entryID}", uiController.FetchContent).Name("fetchContent").Methods("POST")
+	uiRouter.HandleFunc("/entry/bookmark/{entryID}", uiController.ToggleBookmark).Name("toggleBookmark").Methods("POST")
+	uiRouter.HandleFunc("/categories", uiController.CategoryList).Name("categories").Methods("GET")
+	uiRouter.HandleFunc("/category/create", uiController.CreateCategory).Name("createCategory").Methods("GET")
+	uiRouter.HandleFunc("/category/save", uiController.SaveCategory).Name("saveCategory").Methods("POST")
+	uiRouter.HandleFunc("/category/{categoryID}/entries", uiController.CategoryEntries).Name("categoryEntries").Methods("GET")
+	uiRouter.HandleFunc("/category/{categoryID}/edit", uiController.EditCategory).Name("editCategory").Methods("GET")
+	uiRouter.HandleFunc("/category/{categoryID}/update", uiController.UpdateCategory).Name("updateCategory").Methods("POST")
+	uiRouter.HandleFunc("/category/{categoryID}/remove", uiController.RemoveCategory).Name("removeCategory").Methods("POST")
+	uiRouter.HandleFunc("/feed/icon/{iconID}", uiController.ShowIcon).Name("icon").Methods("GET")
+	uiRouter.HandleFunc("/proxy/{encodedURL}", uiController.ImageProxy).Name("proxy").Methods("GET")
+	uiRouter.HandleFunc("/users", uiController.ShowUsers).Name("users").Methods("GET")
+	uiRouter.HandleFunc("/user/create", uiController.CreateUser).Name("createUser").Methods("GET")
+	uiRouter.HandleFunc("/user/save", uiController.SaveUser).Name("saveUser").Methods("POST")
+	uiRouter.HandleFunc("/users/{userID}/edit", uiController.EditUser).Name("editUser").Methods("GET")
+	uiRouter.HandleFunc("/users/{userID}/update", uiController.UpdateUser).Name("updateUser").Methods("POST")
+	uiRouter.HandleFunc("/users/{userID}/remove", uiController.RemoveUser).Name("removeUser").Methods("POST")
+	uiRouter.HandleFunc("/about", uiController.About).Name("about").Methods("GET")
+	uiRouter.HandleFunc("/settings", uiController.ShowSettings).Name("settings").Methods("GET")
+	uiRouter.HandleFunc("/settings", uiController.UpdateSettings).Name("updateSettings").Methods("POST")
+	uiRouter.HandleFunc("/bookmarklet", uiController.Bookmarklet).Name("bookmarklet").Methods("GET")
+	uiRouter.HandleFunc("/integrations", uiController.ShowIntegrations).Name("integrations").Methods("GET")
+	uiRouter.HandleFunc("/integration", uiController.UpdateIntegration).Name("updateIntegration").Methods("POST")
+	uiRouter.HandleFunc("/sessions", uiController.ShowSessions).Name("sessions").Methods("GET")
+	uiRouter.HandleFunc("/sessions/{sessionID}/remove", uiController.RemoveSession).Name("removeSession").Methods("POST")
+	uiRouter.HandleFunc("/export", uiController.Export).Name("export").Methods("GET")
+	uiRouter.HandleFunc("/import", uiController.Import).Name("import").Methods("GET")
+	uiRouter.HandleFunc("/upload", uiController.UploadOPML).Name("uploadOPML").Methods("POST")
+	uiRouter.HandleFunc("/oauth2/{provider}/unlink", uiController.OAuth2Unlink).Name("oauth2Unlink").Methods("GET")
+	uiRouter.HandleFunc("/oauth2/{provider}/redirect", uiController.OAuth2Redirect).Name("oauth2Redirect").Methods("GET")
+	uiRouter.HandleFunc("/oauth2/{provider}/callback", uiController.OAuth2Callback).Name("oauth2Callback").Methods("GET")
+	uiRouter.HandleFunc("/login", uiController.CheckLogin).Name("checkLogin").Methods("POST")
+	uiRouter.HandleFunc("/logout", uiController.Logout).Name("logout").Methods("GET")
+	uiRouter.HandleFunc("/", uiController.ShowLoginPage).Name("login").Methods("GET")
 
 	return router
 }

fever/fever.go

@@ -5,11 +5,14 @@
 package fever
 
 import (
+	"net/http"
 	"strconv"
 	"strings"
 	"time"
 
-	"github.com/miniflux/miniflux/http/handler"
+	"github.com/miniflux/miniflux/http/context"
+	"github.com/miniflux/miniflux/http/request"
+	"github.com/miniflux/miniflux/http/response/json"
 	"github.com/miniflux/miniflux/integration"
 	"github.com/miniflux/miniflux/logger"
 	"github.com/miniflux/miniflux/model"
@@ -129,28 +132,28 @@ type Controller struct {
 }
 
 // Handler handles Fever API calls
-func (c *Controller) Handler(ctx *handler.Context, request *handler.Request, response *handler.Response) {
+func (c *Controller) Handler(w http.ResponseWriter, r *http.Request) {
 	switch {
-	case request.HasQueryParam("groups"):
-		c.handleGroups(ctx, request, response)
-	case request.HasQueryParam("feeds"):
-		c.handleFeeds(ctx, request, response)
-	case request.HasQueryParam("favicons"):
-		c.handleFavicons(ctx, request, response)
-	case request.HasQueryParam("unread_item_ids"):
-		c.handleUnreadItems(ctx, request, response)
-	case request.HasQueryParam("saved_item_ids"):
-		c.handleSavedItems(ctx, request, response)
-	case request.HasQueryParam("items"):
-		c.handleItems(ctx, request, response)
-	case request.FormValue("mark") == "item":
-		c.handleWriteItems(ctx, request, response)
-	case request.FormValue("mark") == "feed":
-		c.handleWriteFeeds(ctx, request, response)
-	case request.FormValue("mark") == "group":
-		c.handleWriteGroups(ctx, request, response)
+	case request.HasQueryParam(r, "groups"):
+		c.handleGroups(w, r)
+	case request.HasQueryParam(r, "feeds"):
+		c.handleFeeds(w, r)
+	case request.HasQueryParam(r, "favicons"):
+		c.handleFavicons(w, r)
+	case request.HasQueryParam(r, "unread_item_ids"):
+		c.handleUnreadItems(w, r)
+	case request.HasQueryParam(r, "saved_item_ids"):
+		c.handleSavedItems(w, r)
+	case request.HasQueryParam(r, "items"):
+		c.handleItems(w, r)
+	case r.FormValue("mark") == "item":
+		c.handleWriteItems(w, r)
+	case r.FormValue("mark") == "feed":
+		c.handleWriteFeeds(w, r)
+	case r.FormValue("mark") == "group":
+		c.handleWriteGroups(w, r)
 	default:
-		response.JSON().Standard(newBaseResponse())
+		json.OK(w, newBaseResponse())
 	}
 }
 
@@ -174,19 +177,20 @@ The “Sparks” super group is not included in this response and is composed of
 is_spark equal to 1.
 
 */
-func (c *Controller) handleGroups(ctx *handler.Context, request *handler.Request, response *handler.Response) {
+func (c *Controller) handleGroups(w http.ResponseWriter, r *http.Request) {
+	ctx := context.New(r)
 	userID := ctx.UserID()
 	logger.Debug("[Fever] Fetching groups for userID=%d", userID)
 
 	categories, err := c.store.Categories(userID)
 	if err != nil {
-		response.JSON().ServerError(err)
+		json.ServerError(w, err)
 		return
 	}
 
 	feeds, err := c.store.Feeds(userID)
 	if err != nil {
-		response.JSON().ServerError(err)
+		json.ServerError(w, err)
 		return
 	}
 
@@ -197,7 +201,7 @@ func (c *Controller) handleGroups(ctx *handler.Context, request *handler.Request
 
 	result.FeedsGroups = c.buildFeedGroups(feeds)
 	result.SetCommonValues()
-	response.JSON().Standard(result)
+	json.OK(w, result)
 }
 
 /*
@@ -224,13 +228,14 @@ should be limited to feeds with an is_spark equal to 0.
 
 For the “Sparks” super group the items should be limited to feeds with an is_spark equal to 1.
 */
-func (c *Controller) handleFeeds(ctx *handler.Context, request *handler.Request, response *handler.Response) {
+func (c *Controller) handleFeeds(w http.ResponseWriter, r *http.Request) {
+	ctx := context.New(r)
 	userID := ctx.UserID()
 	logger.Debug("[Fever] Fetching feeds for userID=%d", userID)
 
 	feeds, err := c.store.Feeds(userID)
 	if err != nil {
-		response.JSON().ServerError(err)
+		json.ServerError(w, err)
 		return
 	}
 
@@ -255,7 +260,7 @@ func (c *Controller) handleFeeds(ctx *handler.Context, request *handler.Request,
 
 	result.FeedsGroups = c.buildFeedGroups(feeds)
 	result.SetCommonValues()
-	response.JSON().Standard(result)
+	json.OK(w, result)
 }
 
 /*
@@ -277,13 +282,14 @@ A PHP/HTML example:
 
 	echo '<img src="data:'.$favicon['data'].'">';
 */
-func (c *Controller) handleFavicons(ctx *handler.Context, request *handler.Request, response *handler.Response) {
+func (c *Controller) handleFavicons(w http.ResponseWriter, r *http.Request) {
+	ctx := context.New(r)
 	userID := ctx.UserID()
 	logger.Debug("[Fever] Fetching favicons for userID=%d", userID)
 
 	icons, err := c.store.Icons(userID)
 	if err != nil {
-		response.JSON().ServerError(err)
+		json.ServerError(w, err)
 		return
 	}
 
@@ -296,7 +302,7 @@ func (c *Controller) handleFavicons(ctx *handler.Context, request *handler.Reque
 	}
 
 	result.SetCommonValues()
-	response.JSON().Standard(result)
+	json.OK(w, result)
 }
 
 /*
@@ -330,9 +336,10 @@ Three optional arguments control determine the items included in the response.
 	(added in API version 2)
 
 */
-func (c *Controller) handleItems(ctx *handler.Context, request *handler.Request, response *handler.Response) {
+func (c *Controller) handleItems(w http.ResponseWriter, r *http.Request) {
 	var result itemsResponse
 
+	ctx := context.New(r)
 	userID := ctx.UserID()
 	logger.Debug("[Fever] Fetching items for userID=%d", userID)
 
@@ -342,17 +349,17 @@ func (c *Controller) handleItems(ctx *handler.Context, request *handler.Request,
 	builder.WithOrder("id")
 	builder.WithDirection(model.DefaultSortingDirection)
 
-	sinceID := request.QueryIntegerParam("since_id", 0)
+	sinceID := request.QueryIntParam(r, "since_id", 0)
 	if sinceID > 0 {
 		builder.WithGreaterThanEntryID(int64(sinceID))
 	}
 
-	maxID := request.QueryIntegerParam("max_id", 0)
+	maxID := request.QueryIntParam(r, "max_id", 0)
 	if maxID > 0 {
 		builder.WithOffset(maxID)
 	}
 
-	csvItemIDs := request.QueryStringParam("with_ids", "")
+	csvItemIDs := request.QueryParam(r, "with_ids", "")
 	if csvItemIDs != "" {
 		var itemIDs []int64
 
@@ -367,7 +374,7 @@ func (c *Controller) handleItems(ctx *handler.Context, request *handler.Request,
 
 	entries, err := builder.GetEntries()
 	if err != nil {
-		response.JSON().ServerError(err)
+		json.ServerError(w, err)
 		return
 	}
 
@@ -375,7 +382,7 @@ func (c *Controller) handleItems(ctx *handler.Context, request *handler.Request,
 	builder.WithoutStatus(model.EntryStatusRemoved)
 	result.Total, err = builder.CountEntries()
 	if err != nil {
-		response.JSON().ServerError(err)
+		json.ServerError(w, err)
 		return
 	}
 
@@ -404,7 +411,7 @@ func (c *Controller) handleItems(ctx *handler.Context, request *handler.Request,
 	}
 
 	result.SetCommonValues()
-	response.JSON().Standard(result)
+	json.OK(w, result)
 }
 
 /*
@@ -414,7 +421,8 @@ with the remote Fever installation.
 A request with the unread_item_ids argument will return one additional member:
     unread_item_ids (string/comma-separated list of positive integers)
 */
-func (c *Controller) handleUnreadItems(ctx *handler.Context, request *handler.Request, response *handler.Response) {
+func (c *Controller) handleUnreadItems(w http.ResponseWriter, r *http.Request) {
+	ctx := context.New(r)
 	userID := ctx.UserID()
 	logger.Debug("[Fever] Fetching unread items for userID=%d", userID)
 
@@ -422,7 +430,7 @@ func (c *Controller) handleUnreadItems(ctx *handler.Context, request *handler.Re
 	builder.WithStatus(model.EntryStatusUnread)
 	entries, err := builder.GetEntries()
 	if err != nil {
-		response.JSON().ServerError(err)
+		json.ServerError(w, err)
 		return
 	}
 
@@ -434,7 +442,7 @@ func (c *Controller) handleUnreadItems(ctx *handler.Context, request *handler.Re
 	var result unreadResponse
 	result.ItemIDs = strings.Join(itemIDs, ",")
 	result.SetCommonValues()
-	response.JSON().Standard(result)
+	json.OK(w, result)
 }
 
 /*
@@ -445,7 +453,8 @@ with the remote Fever installation.
 
 	saved_item_ids (string/comma-separated list of positive integers)
 */
-func (c *Controller) handleSavedItems(ctx *handler.Context, request *handler.Request, response *handler.Response) {
+func (c *Controller) handleSavedItems(w http.ResponseWriter, r *http.Request) {
+	ctx := context.New(r)
 	userID := ctx.UserID()
 	logger.Debug("[Fever] Fetching saved items for userID=%d", userID)
 
@@ -454,7 +463,7 @@ func (c *Controller) handleSavedItems(ctx *handler.Context, request *handler.Req
 
 	entryIDs, err := builder.GetEntryIDs()
 	if err != nil {
-		response.JSON().ServerError(err)
+		json.ServerError(w, err)
 		return
 	}
 
@@ -465,7 +474,7 @@ func (c *Controller) handleSavedItems(ctx *handler.Context, request *handler.Req
 
 	result := &savedResponse{ItemIDs: strings.Join(itemsIDs, ",")}
 	result.SetCommonValues()
-	response.JSON().Standard(result)
+	json.OK(w, result)
 }
 
 /*
@@ -473,11 +482,12 @@ func (c *Controller) handleSavedItems(ctx *handler.Context, request *handler.Req
 	as=? where ? is replaced with read, saved or unsaved
 	id=? where ? is replaced with the id of the item to modify
 */
-func (c *Controller) handleWriteItems(ctx *handler.Context, request *handler.Request, response *handler.Response) {
+func (c *Controller) handleWriteItems(w http.ResponseWriter, r *http.Request) {
+	ctx := context.New(r)
 	userID := ctx.UserID()
 	logger.Debug("[Fever] Receiving mark=item call for userID=%d", userID)
 
-	entryID := request.FormIntegerValue("id")
+	entryID := request.FormIntValue(r, "id")
 	if entryID <= 0 {
 		return
 	}
@@ -488,7 +498,7 @@ func (c *Controller) handleWriteItems(ctx *handler.Context, request *handler.Req
 
 	entry, err := builder.GetEntry()
 	if err != nil {
-		response.JSON().ServerError(err)
+		json.ServerError(w, err)
 		return
 	}
 
@@ -496,20 +506,23 @@ func (c *Controller) handleWriteItems(ctx *handler.Context, request *handler.Req
 		return
 	}
 
-	switch request.FormValue("as") {
+	switch r.FormValue("as") {
 	case "read":
+		logger.Debug("[Fever] Mark entry #%d as read", entryID)
 		c.store.SetEntriesStatus(userID, []int64{entryID}, model.EntryStatusRead)
 	case "unread":
+		logger.Debug("[Fever] Mark entry #%d as unread", entryID)
 		c.store.SetEntriesStatus(userID, []int64{entryID}, model.EntryStatusUnread)
 	case "saved", "unsaved":
+		logger.Debug("[Fever] Mark entry #%d as saved/unsaved", entryID)
 		if err := c.store.ToggleBookmark(userID, entryID); err != nil {
-			response.JSON().ServerError(err)
+			json.ServerError(w, err)
 			return
 		}
 
 		settings, err := c.store.Integration(userID)
 		if err != nil {
-			response.JSON().ServerError(err)
+			json.ServerError(w, err)
 			return
 		}
 
@@ -518,7 +531,7 @@ func (c *Controller) handleWriteItems(ctx *handler.Context, request *handler.Req
 		}()
 	}
 
-	response.JSON().Standard(newBaseResponse())
+	json.OK(w, newBaseResponse())
 }
 
 /*
@@ -527,11 +540,12 @@ func (c *Controller) handleWriteItems(ctx *handler.Context, request *handler.Req
 	id=? where ? is replaced with the id of the feed or group to modify
 	before=? where ? is replaced with the Unix timestamp of the the local client’s most recent items API request
 */
-func (c *Controller) handleWriteFeeds(ctx *handler.Context, request *handler.Request, response *handler.Response) {
+func (c *Controller) handleWriteFeeds(w http.ResponseWriter, r *http.Request) {
+	ctx := context.New(r)
 	userID := ctx.UserID()
 	logger.Debug("[Fever] Receiving mark=feed call for userID=%d", userID)
 
-	feedID := request.FormIntegerValue("id")
+	feedID := request.FormIntValue(r, "id")
 	if feedID <= 0 {
 		return
 	}
@@ -540,7 +554,7 @@ func (c *Controller) handleWriteFeeds(ctx *handler.Context, request *handler.Req
 	builder.WithStatus(model.EntryStatusUnread)
 	builder.WithFeedID(feedID)
 
-	before := request.FormIntegerValue("before")
+	before := request.FormIntValue(r, "before")
 	if before > 0 {
 		t := time.Unix(before, 0)
 		builder.Before(&t)
@@ -548,17 +562,17 @@ func (c *Controller) handleWriteFeeds(ctx *handler.Context, request *handler.Req
 
 	entryIDs, err := builder.GetEntryIDs()
 	if err != nil {
-		response.JSON().ServerError(err)
+		json.ServerError(w, err)
 		return
 	}
 
 	err = c.store.SetEntriesStatus(userID, entryIDs, model.EntryStatusRead)
 	if err != nil {
-		response.JSON().ServerError(err)
+		json.ServerError(w, err)
 		return
 	}
 
-	response.JSON().Standard(newBaseResponse())
+	json.OK(w, newBaseResponse())
 }
 
 /*
@@ -567,11 +581,12 @@ func (c *Controller) handleWriteFeeds(ctx *handler.Context, request *handler.Req
 	id=? where ? is replaced with the id of the feed or group to modify
 	before=? where ? is replaced with the Unix timestamp of the the local client’s most recent items API request
 */
-func (c *Controller) handleWriteGroups(ctx *handler.Context, request *handler.Request, response *handler.Response) {
+func (c *Controller) handleWriteGroups(w http.ResponseWriter, r *http.Request) {
+	ctx := context.New(r)
 	userID := ctx.UserID()
 	logger.Debug("[Fever] Receiving mark=group call for userID=%d", userID)
 
-	groupID := request.FormIntegerValue("id")
+	groupID := request.FormIntValue(r, "id")
 	if groupID < 0 {
 		return
 	}
@@ -580,7 +595,7 @@ func (c *Controller) handleWriteGroups(ctx *handler.Context, request *handler.Re
 	builder.WithStatus(model.EntryStatusUnread)
 	builder.WithCategoryID(groupID)
 
-	before := request.FormIntegerValue("before")
+	before := request.FormIntValue(r, "before")
 	if before > 0 {
 		t := time.Unix(before, 0)
 		builder.Before(&t)
@@ -588,17 +603,17 @@ func (c *Controller) handleWriteGroups(ctx *handler.Context, request *handler.Re
 
 	entryIDs, err := builder.GetEntryIDs()
 	if err != nil {
-		response.JSON().ServerError(err)
+		json.ServerError(w, err)
 		return
 	}
 
 	err = c.store.SetEntriesStatus(userID, entryIDs, model.EntryStatusRead)
 	if err != nil {
-		response.JSON().ServerError(err)
+		json.ServerError(w, err)
 		return
 	}
 
-	response.JSON().Standard(newBaseResponse())
+	json.OK(w, newBaseResponse())
 }
 
 /*

http/context/context.go

@@ -0,0 +1,108 @@
+// Copyright 2018 Frédéric Guillot. All rights reserved.
+// Use of this source code is governed by the Apache 2.0
+// license that can be found in the LICENSE file.
+
+package context
+
+import (
+	"net/http"
+
+	"github.com/miniflux/miniflux/middleware"
+)
+
+// Context contains helper functions related to the current request.
+type Context struct {
+	request *http.Request
+}
+
+// IsAdminUser checks if the logged user is administrator.
+func (c *Context) IsAdminUser() bool {
+	return c.getContextBoolValue(middleware.IsAdminUserContextKey)
+}
+
+// IsAuthenticated returns a boolean if the user is authenticated.
+func (c *Context) IsAuthenticated() bool {
+	return c.getContextBoolValue(middleware.IsAuthenticatedContextKey)
+}
+
+// UserID returns the UserID of the logged user.
+func (c *Context) UserID() int64 {
+	return c.getContextIntValue(middleware.UserIDContextKey)
+}
+
+// UserTimezone returns the timezone used by the logged user.
+func (c *Context) UserTimezone() string {
+	value := c.getContextStringValue(middleware.UserTimezoneContextKey)
+	if value == "" {
+		value = "UTC"
+	}
+	return value
+}
+
+// UserLanguage get the locale used by the current logged user.
+func (c *Context) UserLanguage() string {
+	language := c.getContextStringValue(middleware.UserLanguageContextKey)
+	if language == "" {
+		language = "en_US"
+	}
+	return language
+}
+
+// CSRF returns the current CSRF token.
+func (c *Context) CSRF() string {
+	return c.getContextStringValue(middleware.CSRFContextKey)
+}
+
+// SessionID returns the current session ID.
+func (c *Context) SessionID() string {
+	return c.getContextStringValue(middleware.SessionIDContextKey)
+}
+
+// UserSessionToken returns the current user session token.
+func (c *Context) UserSessionToken() string {
+	return c.getContextStringValue(middleware.UserSessionTokenContextKey)
+}
+
+// OAuth2State returns the current OAuth2 state.
+func (c *Context) OAuth2State() string {
+	return c.getContextStringValue(middleware.OAuth2StateContextKey)
+}
+
+// FlashMessage returns the message message if any.
+func (c *Context) FlashMessage() string {
+	return c.getContextStringValue(middleware.FlashMessageContextKey)
+}
+
+// FlashErrorMessage returns the message error message if any.
+func (c *Context) FlashErrorMessage() string {
+	return c.getContextStringValue(middleware.FlashErrorMessageContextKey)
+}
+
+func (c *Context) getContextStringValue(key *middleware.ContextKey) string {
+	if v := c.request.Context().Value(key); v != nil {
+		return v.(string)
+	}
+
+	return ""
+}
+
+func (c *Context) getContextBoolValue(key *middleware.ContextKey) bool {
+	if v := c.request.Context().Value(key); v != nil {
+		return v.(bool)
+	}
+
+	return false
+}
+
+func (c *Context) getContextIntValue(key *middleware.ContextKey) int64 {
+	if v := c.request.Context().Value(key); v != nil {
+		return v.(int64)
+	}
+
+	return 0
+}
+
+// New creates a new Context.
+func New(r *http.Request) *Context {
+	return &Context{r}
+}

http/handler/context.go

@@ -1,167 +0,0 @@
-// Copyright 2017 Frédéric Guillot. All rights reserved.
-// Use of this source code is governed by the Apache 2.0
-// license that can be found in the LICENSE file.
-
-package handler
-
-import (
-	"net/http"
-
-	"github.com/miniflux/miniflux/crypto"
-	"github.com/miniflux/miniflux/http/route"
-	"github.com/miniflux/miniflux/locale"
-	"github.com/miniflux/miniflux/logger"
-	"github.com/miniflux/miniflux/middleware"
-	"github.com/miniflux/miniflux/model"
-	"github.com/miniflux/miniflux/storage"
-
-	"github.com/gorilla/mux"
-)
-
-// Context contains helper functions related to the current request.
-type Context struct {
-	writer     http.ResponseWriter
-	request    *http.Request
-	store      *storage.Storage
-	router     *mux.Router
-	user       *model.User
-	translator *locale.Translator
-}
-
-// IsAdminUser checks if the logged user is administrator.
-func (c *Context) IsAdminUser() bool {
-	if v := c.request.Context().Value(middleware.IsAdminUserContextKey); v != nil {
-		return v.(bool)
-	}
-	return false
-}
-
-// UserTimezone returns the timezone used by the logged user.
-func (c *Context) UserTimezone() string {
-	value := c.getContextStringValue(middleware.UserTimezoneContextKey)
-	if value == "" {
-		value = "UTC"
-	}
-	return value
-}
-
-// IsAuthenticated returns a boolean if the user is authenticated.
-func (c *Context) IsAuthenticated() bool {
-	if v := c.request.Context().Value(middleware.IsAuthenticatedContextKey); v != nil {
-		return v.(bool)
-	}
-	return false
-}
-
-// UserID returns the UserID of the logged user.
-func (c *Context) UserID() int64 {
-	if v := c.request.Context().Value(middleware.UserIDContextKey); v != nil {
-		return v.(int64)
-	}
-	return 0
-}
-
-// LoggedUser returns all properties related to the logged user.
-func (c *Context) LoggedUser() *model.User {
-	if c.user == nil {
-		var err error
-		c.user, err = c.store.UserByID(c.UserID())
-		if err != nil {
-			logger.Fatal("[Context] %v", err)
-		}
-
-		if c.user == nil {
-			logger.Fatal("Unable to find user from context")
-		}
-	}
-
-	return c.user
-}
-
-// UserLanguage get the locale used by the current logged user.
-func (c *Context) UserLanguage() string {
-	if c.IsAuthenticated() {
-		user := c.LoggedUser()
-		return user.Language
-	}
-
-	language := c.getContextStringValue(middleware.UserLanguageContextKey)
-	if language == "" {
-		language = "en_US"
-	}
-	return language
-}
-
-// Translate translates a message in the current language.
-func (c *Context) Translate(message string, args ...interface{}) string {
-	return c.translator.GetLanguage(c.UserLanguage()).Get(message, args...)
-}
-
-// CSRF returns the current CSRF token.
-func (c *Context) CSRF() string {
-	return c.getContextStringValue(middleware.CSRFContextKey)
-}
-
-// SessionID returns the current session ID.
-func (c *Context) SessionID() string {
-	return c.getContextStringValue(middleware.SessionIDContextKey)
-}
-
-// UserSessionToken returns the current user session token.
-func (c *Context) UserSessionToken() string {
-	return c.getContextStringValue(middleware.UserSessionTokenContextKey)
-}
-
-// OAuth2State returns the current OAuth2 state.
-func (c *Context) OAuth2State() string {
-	return c.getContextStringValue(middleware.OAuth2StateContextKey)
-}
-
-// GenerateOAuth2State generate a new OAuth2 state.
-func (c *Context) GenerateOAuth2State() string {
-	state := crypto.GenerateRandomString(32)
-	c.store.UpdateSessionField(c.SessionID(), "oauth2_state", state)
-	return state
-}
-
-// SetFlashMessage defines a new flash message.
-func (c *Context) SetFlashMessage(message string) {
-	c.store.UpdateSessionField(c.SessionID(), "flash_message", message)
-}
-
-// FlashMessage returns the flash message and remove it.
-func (c *Context) FlashMessage() string {
-	message := c.getContextStringValue(middleware.FlashMessageContextKey)
-	c.store.UpdateSessionField(c.SessionID(), "flash_message", "")
-	return message
-}
-
-// SetFlashErrorMessage defines a new flash error message.
-func (c *Context) SetFlashErrorMessage(message string) {
-	c.store.UpdateSessionField(c.SessionID(), "flash_error_message", message)
-}
-
-// FlashErrorMessage returns the error flash message and remove it.
-func (c *Context) FlashErrorMessage() string {
-	message := c.getContextStringValue(middleware.FlashErrorMessageContextKey)
-	c.store.UpdateSessionField(c.SessionID(), "flash_error_message", "")
-	return message
-}
-
-func (c *Context) getContextStringValue(key *middleware.ContextKey) string {
-	if v := c.request.Context().Value(key); v != nil {
-		return v.(string)
-	}
-
-	return ""
-}
-
-// Route returns the path for the given arguments.
-func (c *Context) Route(name string, args ...interface{}) string {
-	return route.Path(c.router, name, args...)
-}
-
-// NewContext creates a new Context.
-func NewContext(r *http.Request, store *storage.Storage, router *mux.Router, translator *locale.Translator) *Context {
-	return &Context{request: r, store: store, router: router, translator: translator}
-}

http/handler/handler.go

@@ -1,54 +0,0 @@
-// Copyright 2017 Frédéric Guillot. All rights reserved.
-// Use of this source code is governed by the Apache 2.0
-// license that can be found in the LICENSE file.
-
-package handler
-
-import (
-	"net/http"
-	"time"
-
-	"github.com/miniflux/miniflux/config"
-	"github.com/miniflux/miniflux/locale"
-	"github.com/miniflux/miniflux/storage"
-	"github.com/miniflux/miniflux/template"
-	"github.com/miniflux/miniflux/timer"
-
-	"github.com/gorilla/mux"
-)
-
-// ControllerFunc is an application HTTP handler.
-type ControllerFunc func(ctx *Context, request *Request, response *Response)
-
-// Handler manages HTTP handlers.
-type Handler struct {
-	cfg        *config.Config
-	store      *storage.Storage
-	translator *locale.Translator
-	template   *template.Engine
-	router     *mux.Router
-}
-
-// Use is a wrapper around an HTTP handler.
-func (h *Handler) Use(f ControllerFunc) http.Handler {
-	return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
-		defer timer.ExecutionTime(time.Now(), r.URL.Path)
-
-		ctx := NewContext(r, h.store, h.router, h.translator)
-		request := NewRequest(r)
-		response := NewResponse(h.cfg, w, r, h.template)
-
-		f(ctx, request, response)
-	})
-}
-
-// NewHandler returns a new Handler.
-func NewHandler(cfg *config.Config, store *storage.Storage, router *mux.Router, template *template.Engine, translator *locale.Translator) *Handler {
-	return &Handler{
-		cfg:        cfg,
-		store:      store,
-		translator: translator,
-		router:     router,
-		template:   template,
-	}
-}

http/handler/html_response.go

@@ -1,65 +0,0 @@
-// Copyright 2017 Frédéric Guillot. All rights reserved.
-// Use of this source code is governed by the Apache 2.0
-// license that can be found in the LICENSE file.
-
-package handler
-
-import (
-	"net/http"
-
-	"github.com/miniflux/miniflux/logger"
-	"github.com/miniflux/miniflux/template"
-)
-
-// HTMLResponse handles HTML responses.
-type HTMLResponse struct {
-	writer   http.ResponseWriter
-	request  *http.Request
-	template *template.Engine
-}
-
-// Render execute a template and send to the client the generated HTML.
-func (h *HTMLResponse) Render(template, language string, args map[string]interface{}) {
-	h.writer.Header().Set("Content-Type", "text/html; charset=utf-8")
-	h.template.Render(h.writer, template, language, args)
-}
-
-// ServerError sends a 500 error to the browser.
-func (h *HTMLResponse) ServerError(err error) {
-	h.writer.Header().Set("Content-Type", "text/html; charset=utf-8")
-	h.writer.WriteHeader(http.StatusInternalServerError)
-
-	if err != nil {
-		logger.Error("[Internal Server Error] %v", err)
-		h.writer.Write([]byte("Internal Server Error: " + err.Error()))
-	} else {
-		h.writer.Write([]byte("Internal Server Error"))
-	}
-}
-
-// BadRequest sends a 400 error to the browser.
-func (h *HTMLResponse) BadRequest(err error) {
-	h.writer.Header().Set("Content-Type", "text/html; charset=utf-8")
-	h.writer.WriteHeader(http.StatusBadRequest)
-
-	if err != nil {
-		logger.Error("[Bad Request] %v", err)
-		h.writer.Write([]byte("Bad Request: " + err.Error()))
-	} else {
-		h.writer.Write([]byte("Bad Request"))
-	}
-}
-
-// NotFound sends a 404 error to the browser.
-func (h *HTMLResponse) NotFound() {
-	h.writer.Header().Set("Content-Type", "text/html; charset=utf-8")
-	h.writer.WriteHeader(http.StatusNotFound)
-	h.writer.Write([]byte("Page Not Found"))
-}
-
-// Forbidden sends a 403 error to the browser.
-func (h *HTMLResponse) Forbidden() {
-	h.writer.Header().Set("Content-Type", "text/html; charset=utf-8")
-	h.writer.WriteHeader(http.StatusForbidden)
-	h.writer.Write([]byte("Access Forbidden"))
-}

http/handler/json_response.go

@@ -1,111 +0,0 @@
-// Copyright 2017 Frédéric Guillot. All rights reserved.
-// Use of this source code is governed by the Apache 2.0
-// license that can be found in the LICENSE file.
-
-package handler
-
-import (
-	"encoding/json"
-	"errors"
-	"net/http"
-
-	"github.com/miniflux/miniflux/logger"
-)
-
-// JSONResponse handles JSON responses.
-type JSONResponse struct {
-	writer  http.ResponseWriter
-	request *http.Request
-}
-
-// Standard sends a JSON response with the status code 200.
-func (j *JSONResponse) Standard(v interface{}) {
-	j.commonHeaders()
-	j.writer.WriteHeader(http.StatusOK)
-	j.writer.Write(j.toJSON(v))
-}
-
-// Created sends a JSON response with the status code 201.
-func (j *JSONResponse) Created(v interface{}) {
-	j.commonHeaders()
-	j.writer.WriteHeader(http.StatusCreated)
-	j.writer.Write(j.toJSON(v))
-}
-
-// NoContent sends a JSON response with the status code 204.
-func (j *JSONResponse) NoContent() {
-	j.commonHeaders()
-	j.writer.WriteHeader(http.StatusNoContent)
-}
-
-// BadRequest sends a JSON response with the status code 400.
-func (j *JSONResponse) BadRequest(err error) {
-	logger.Error("[Bad Request] %v", err)
-	j.commonHeaders()
-	j.writer.WriteHeader(http.StatusBadRequest)
-
-	if err != nil {
-		j.writer.Write(j.encodeError(err))
-	}
-}
-
-// NotFound sends a JSON response with the status code 404.
-func (j *JSONResponse) NotFound(err error) {
-	logger.Error("[Not Found] %v", err)
-	j.commonHeaders()
-	j.writer.WriteHeader(http.StatusNotFound)
-	j.writer.Write(j.encodeError(err))
-}
-
-// ServerError sends a JSON response with the status code 500.
-func (j *JSONResponse) ServerError(err error) {
-	logger.Error("[Internal Server Error] %v", err)
-	j.commonHeaders()
-	j.writer.WriteHeader(http.StatusInternalServerError)
-
-	if err != nil {
-		j.writer.Write(j.encodeError(err))
-	}
-}
-
-// Forbidden sends a JSON response with the status code 403.
-func (j *JSONResponse) Forbidden() {
-	logger.Info("[API:Forbidden]")
-	j.commonHeaders()
-	j.writer.WriteHeader(http.StatusForbidden)
-	j.writer.Write(j.encodeError(errors.New("Access Forbidden")))
-}
-
-func (j *JSONResponse) commonHeaders() {
-	j.writer.Header().Set("Accept", "application/json")
-	j.writer.Header().Set("Content-Type", "application/json; charset=utf-8")
-}
-
-func (j *JSONResponse) encodeError(err error) []byte {
-	type errorMsg struct {
-		ErrorMessage string `json:"error_message"`
-	}
-
-	tmp := errorMsg{ErrorMessage: err.Error()}
-	data, err := json.Marshal(tmp)
-	if err != nil {
-		logger.Error("encoding error: %v", err)
-	}
-
-	return data
-}
-
-func (j *JSONResponse) toJSON(v interface{}) []byte {
-	b, err := json.Marshal(v)
-	if err != nil {
-		logger.Error("encoding error: %v", err)
-		return []byte("")
-	}
-
-	return b
-}
-
-// NewJSONResponse returns a new JSONResponse.
-func NewJSONResponse(w http.ResponseWriter, r *http.Request) *JSONResponse {
-	return &JSONResponse{request: r, writer: w}
-}

http/handler/request.go

@@ -1,124 +0,0 @@
-// Copyright 2017 Frédéric Guillot. All rights reserved.
-// Use of this source code is governed by the Apache 2.0
-// license that can be found in the LICENSE file.
-
-package handler
-
-import (
-	"fmt"
-	"io"
-	"mime/multipart"
-	"net/http"
-	"strconv"
-
-	"github.com/gorilla/mux"
-	"github.com/miniflux/miniflux/logger"
-)
-
-// Request is a thin wrapper around "http.Request".
-type Request struct {
-	request *http.Request
-}
-
-// Request returns the raw Request struct.
-func (r *Request) Request() *http.Request {
-	return r.request
-}
-
-// Body returns the request body.
-func (r *Request) Body() io.ReadCloser {
-	return r.request.Body
-}
-
-// File returns uploaded file properties.
-func (r *Request) File(name string) (multipart.File, *multipart.FileHeader, error) {
-	return r.request.FormFile(name)
-}
-
-// Cookie returns the cookie value.
-func (r *Request) Cookie(name string) string {
-	cookie, err := r.request.Cookie(name)
-	if err == http.ErrNoCookie {
-		return ""
-	}
-
-	return cookie.Value
-}
-
-// FormValue returns a form value as integer.
-func (r *Request) FormValue(param string) string {
-	return r.request.FormValue(param)
-}
-
-// FormIntegerValue returns a form value as integer.
-func (r *Request) FormIntegerValue(param string) int64 {
-	value := r.request.FormValue(param)
-	integer, _ := strconv.Atoi(value)
-	return int64(integer)
-}
-
-// IntegerParam returns an URL parameter as integer.
-func (r *Request) IntegerParam(param string) (int64, error) {
-	vars := mux.Vars(r.request)
-	value, err := strconv.Atoi(vars[param])
-	if err != nil {
-		logger.Error("[IntegerParam] %v", err)
-		return 0, fmt.Errorf("%s parameter is not an integer", param)
-	}
-
-	if value < 0 {
-		return 0, nil
-	}
-
-	return int64(value), nil
-}
-
-// StringParam returns an URL parameter as string.
-func (r *Request) StringParam(param, defaultValue string) string {
-	vars := mux.Vars(r.request)
-	value := vars[param]
-	if value == "" {
-		value = defaultValue
-	}
-	return value
-}
-
-// QueryStringParam returns a querystring parameter as string.
-func (r *Request) QueryStringParam(param, defaultValue string) string {
-	value := r.request.URL.Query().Get(param)
-	if value == "" {
-		value = defaultValue
-	}
-	return value
-}
-
-// QueryIntegerParam returns a querystring parameter as string.
-func (r *Request) QueryIntegerParam(param string, defaultValue int) int {
-	value := r.request.URL.Query().Get(param)
-	if value == "" {
-		return defaultValue
-	}
-
-	val, err := strconv.Atoi(value)
-	if err != nil {
-		return defaultValue
-	}
-
-	if val < 0 {
-		return defaultValue
-	}
-
-	return val
-}
-
-// HasQueryParam checks if the query string contains the given parameter.
-func (r *Request) HasQueryParam(param string) bool {
-	values := r.request.URL.Query()
-	_, ok := values[param]
-	return ok
-}
-
-// NewRequest returns a new Request.
-func NewRequest(r *http.Request) *Request {
-	return &Request{r}
-}

http/handler/response.go

@@ -1,88 +0,0 @@
-// Copyright 2017 Frédéric Guillot. All rights reserved.
-// Use of this source code is governed by the Apache 2.0
-// license that can be found in the LICENSE file.
-
-package handler
-
-import (
-	"net/http"
-	"time"
-
-	"github.com/miniflux/miniflux/config"
-	"github.com/miniflux/miniflux/template"
-)
-
-// Response handles HTTP responses.
-type Response struct {
-	cfg      *config.Config
-	writer   http.ResponseWriter
-	request  *http.Request
-	template *template.Engine
-}
-
-// SetCookie send a cookie to the client.
-func (r *Response) SetCookie(cookie *http.Cookie) {
-	http.SetCookie(r.writer, cookie)
-}
-
-// JSON returns a JSONResponse.
-func (r *Response) JSON() *JSONResponse {
-	r.commonHeaders()
-	return NewJSONResponse(r.writer, r.request)
-}
-
-// HTML returns a HTMLResponse.
-func (r *Response) HTML() *HTMLResponse {
-	r.commonHeaders()
-	return &HTMLResponse{writer: r.writer, request: r.request, template: r.template}
-}
-
-// XML returns a XMLResponse.
-func (r *Response) XML() *XMLResponse {
-	r.commonHeaders()
-	return &XMLResponse{writer: r.writer, request: r.request}
-}
-
-// Redirect redirects the user to another location.
-func (r *Response) Redirect(path string) {
-	http.Redirect(r.writer, r.request, path, http.StatusFound)
-}
-
-// NotModified sends a response with a 304 status code.
-func (r *Response) NotModified() {
-	r.commonHeaders()
-	r.writer.WriteHeader(http.StatusNotModified)
-}
-
-// Cache returns a response with caching headers.
-func (r *Response) Cache(mimeType, etag string, content []byte, duration time.Duration) {
-	r.writer.Header().Set("Content-Type", mimeType)
-	r.writer.Header().Set("ETag", etag)
-	r.writer.Header().Set("Cache-Control", "public")
-	r.writer.Header().Set("Expires", time.Now().Add(duration).Format(time.RFC1123))
-
-	if etag == r.request.Header.Get("If-None-Match") {
-		r.writer.WriteHeader(http.StatusNotModified)
-	} else {
-		r.writer.Write(content)
-	}
-}
-
-func (r *Response) commonHeaders() {
-	r.writer.Header().Set("X-XSS-Protection", "1; mode=block")
-	r.writer.Header().Set("X-Content-Type-Options", "nosniff")
-	r.writer.Header().Set("X-Frame-Options", "DENY")
-
-	// Even if the directive "frame-src" has been deprecated in Firefox,
-	// we keep it to stay compatible with other browsers.
-	r.writer.Header().Set("Content-Security-Policy", "default-src 'self'; img-src *; media-src *; frame-src *; child-src *")
-
-	if r.cfg.IsHTTPS && r.cfg.HasHSTS() {
-		r.writer.Header().Set("Strict-Transport-Security", "max-age=31536000")
-	}
-}
-
-// NewResponse returns a new Response.
-func NewResponse(cfg *config.Config, w http.ResponseWriter, r *http.Request, template *template.Engine) *Response {
-	return &Response{cfg: cfg, writer: w, request: r, template: template}
-}

http/handler/xml_response.go

@@ -1,29 +0,0 @@
-// Copyright 2017 Frédéric Guillot. All rights reserved.
-// Use of this source code is governed by the Apache 2.0
-// license that can be found in the LICENSE file.
-
-package handler
-
-import (
-	"fmt"
-	"net/http"
-)
-
-// XMLResponse handles XML responses.
-type XMLResponse struct {
-	writer  http.ResponseWriter
-	request *http.Request
-}
-
-// Download force the download of a XML document.
-func (x *XMLResponse) Download(filename, data string) {
-	x.writer.Header().Set("Content-Type", "text/xml")
-	x.writer.Header().Set("Content-Disposition", fmt.Sprintf("attachment; filename=%s", filename))
-	x.writer.Write([]byte(data))
-}
-
-// Serve forces the XML to be sent to browser.
-func (x *XMLResponse) Serve(data string) {
-	x.writer.Header().Set("Content-Type", "text/xml")
-	x.writer.Write([]byte(data))
-}

http/request/request.go

@@ -0,0 +1,90 @@
+// Copyright 2018 Frédéric Guillot. All rights reserved.
+// Use of this source code is governed by the Apache 2.0
+// license that can be found in the LICENSE file.
+
+package request
+
+import (
+	"fmt"
+	"net/http"
+	"strconv"
+
+	"github.com/gorilla/mux"
+)
+
+// Cookie returns the cookie value.
+func Cookie(r *http.Request, name string) string {
+	cookie, err := r.Cookie(name)
+	if err == http.ErrNoCookie {
+		return ""
+	}
+
+	return cookie.Value
+}
+
+// FormIntValue returns a form value as integer.
+func FormIntValue(r *http.Request, param string) int64 {
+	value := r.FormValue(param)
+	integer, _ := strconv.Atoi(value)
+	return int64(integer)
+}
+
+// IntParam returns an URL route parameter as integer.
+func IntParam(r *http.Request, param string) (int64, error) {
+	vars := mux.Vars(r)
+	value, err := strconv.Atoi(vars[param])
+	if err != nil {
+		return 0, fmt.Errorf("request: %s parameter is not an integer", param)
+	}
+
+	if value < 0 {
+		return 0, nil
+	}
+
+	return int64(value), nil
+}
+
+// Param returns an URL route parameter as string.
+func Param(r *http.Request, param, defaultValue string) string {
+	vars := mux.Vars(r)
+	value := vars[param]
+	if value == "" {
+		value = defaultValue
+	}
+	return value
+}
+
+// QueryParam returns a querystring parameter as string.
+func QueryParam(r *http.Request, param, defaultValue string) string {
+	value := r.URL.Query().Get(param)
+	if value == "" {
+		value = defaultValue
+	}
+	return value
+}
+
+// QueryIntParam returns a querystring parameter as integer.
+func QueryIntParam(r *http.Request, param string, defaultValue int) int {
+	value := r.URL.Query().Get(param)
+	if value == "" {
+		return defaultValue
+	}
+
+	val, err := strconv.Atoi(value)
+	if err != nil {
+		return defaultValue
+	}
+
+	if val < 0 {
+		return defaultValue
+	}
+
+	return val
+}
+
+// HasQueryParam checks if the query string contains the given parameter.
+func HasQueryParam(r *http.Request, param string) bool {
+	values := r.URL.Query()
+	_, ok := values[param]
+	return ok
+}

http/response/html/html.go

@@ -0,0 +1,57 @@
+// Copyright 2018 Frédéric Guillot. All rights reserved.
+// Use of this source code is governed by the Apache 2.0
+// license that can be found in the LICENSE file.
+
+package html
+
+import (
+	"net/http"
+
+	"github.com/miniflux/miniflux/logger"
+)
+
+// OK writes a standard HTML response.
+func OK(w http.ResponseWriter, b []byte) {
+	w.Header().Set("Content-Type", "text/html; charset=utf-8")
+	w.Write(b)
+}
+
+// ServerError sends a 500 error to the browser.
+func ServerError(w http.ResponseWriter, err error) {
+	w.Header().Set("Content-Type", "text/plain; charset=utf-8")
+	w.WriteHeader(http.StatusInternalServerError)
+
+	if err != nil {
+		logger.Error("[Internal Server Error] %v", err)
+		w.Write([]byte("Internal Server Error: " + err.Error()))
+	} else {
+		w.Write([]byte("Internal Server Error"))
+	}
+}
+
+// BadRequest sends a 400 error to the browser.
+func BadRequest(w http.ResponseWriter, err error) {
+	w.Header().Set("Content-Type", "text/plain; charset=utf-8")
+	w.WriteHeader(http.StatusBadRequest)
+
+	if err != nil {
+		logger.Error("[Bad Request] %v", err)
+		w.Write([]byte("Bad Request: " + err.Error()))
+	} else {
+		w.Write([]byte("Bad Request"))
+	}
+}
+
+// NotFound sends a 404 error to the browser.
+func NotFound(w http.ResponseWriter) {
+	w.Header().Set("Content-Type", "text/plain; charset=utf-8")
+	w.WriteHeader(http.StatusNotFound)
+	w.Write([]byte("Page Not Found"))
+}
+
+// Forbidden sends a 403 error to the browser.
+func Forbidden(w http.ResponseWriter) {
+	w.Header().Set("Content-Type", "text/plain; charset=utf-8")
+	w.WriteHeader(http.StatusForbidden)
+	w.Write([]byte("Access Forbidden"))
+}

http/response/json/json.go

@@ -0,0 +1,107 @@
+// Copyright 2018 Frédéric Guillot. All rights reserved.
+// Use of this source code is governed by the Apache 2.0
+// license that can be found in the LICENSE file.
+
+package json
+
+import (
+	"encoding/json"
+	"errors"
+	"net/http"
+
+	"github.com/miniflux/miniflux/logger"
+)
+
+// OK sends a JSON response with the status code 200.
+func OK(w http.ResponseWriter, v interface{}) {
+	commonHeaders(w)
+	w.WriteHeader(http.StatusOK)
+	w.Write(toJSON(v))
+}
+
+// Created sends a JSON response with the status code 201.
+func Created(w http.ResponseWriter, v interface{}) {
+	commonHeaders(w)
+	w.WriteHeader(http.StatusCreated)
+	w.Write(toJSON(v))
+}
+
+// NoContent sends a JSON response with the status code 204.
+func NoContent(w http.ResponseWriter) {
+	commonHeaders(w)
+	w.WriteHeader(http.StatusNoContent)
+}
+
+// NotFound sends a JSON response with the status code 404.
+func NotFound(w http.ResponseWriter, err error) {
+	logger.Error("[Not Found] %v", err)
+	commonHeaders(w)
+	w.WriteHeader(http.StatusNotFound)
+	w.Write(encodeError(err))
+}
+
+// ServerError sends a JSON response with the status code 500.
+func ServerError(w http.ResponseWriter, err error) {
+	logger.Error("[Internal Server Error] %v", err)
+	commonHeaders(w)
+	w.WriteHeader(http.StatusInternalServerError)
+
+	if err != nil {
+		w.Write(encodeError(err))
+	}
+}
+
+// Forbidden sends a JSON response with the status code 403.
+func Forbidden(w http.ResponseWriter) {
+	logger.Info("[Forbidden]")
+	commonHeaders(w)
+	w.WriteHeader(http.StatusForbidden)
+	w.Write(encodeError(errors.New("Access Forbidden")))
+}
+
+// Unauthorized sends a JSON response with the status code 401.
+func Unauthorized(w http.ResponseWriter) {
+	commonHeaders(w)
+	w.WriteHeader(http.StatusUnauthorized)
+	w.Write(encodeError(errors.New("Access Unauthorized")))
+}
+
+// BadRequest sends a JSON response with the status code 400.
+func BadRequest(w http.ResponseWriter, err error) {
+	logger.Error("[Bad Request] %v", err)
+	commonHeaders(w)
+	w.WriteHeader(http.StatusBadRequest)
+
+	if err != nil {
+		w.Write(encodeError(err))
+	}
+}
+
+func commonHeaders(w http.ResponseWriter) {
+	w.Header().Set("Accept", "application/json")
+	w.Header().Set("Content-Type", "application/json; charset=utf-8")
+}
+
+func encodeError(err error) []byte {
+	type errorMsg struct {
+		ErrorMessage string `json:"error_message"`
+	}
+
+	tmp := errorMsg{ErrorMessage: err.Error()}
+	data, err := json.Marshal(tmp)
+	if err != nil {
+		logger.Error("json encoding error: %v", err)
+	}
+
+	return data
+}
+
+func toJSON(v interface{}) []byte {
+	b, err := json.Marshal(v)
+	if err != nil {
+		logger.Error("json encoding error: %v", err)
+		return []byte("")
+	}
+
+	return b
+}

http/response/response.go

@@ -0,0 +1,34 @@
+// Copyright 2018 Frédéric Guillot. All rights reserved.
+// Use of this source code is governed by the Apache 2.0
+// license that can be found in the LICENSE file.
+
+package response
+
+import (
+	"net/http"
+	"time"
+)
+
+// Redirect redirects the user to another location.
+func Redirect(w http.ResponseWriter, r *http.Request, path string) {
+	http.Redirect(w, r, path, http.StatusFound)
+}
+
+// NotModified sends a response with a 304 status code.
+func NotModified(w http.ResponseWriter) {
+	w.WriteHeader(http.StatusNotModified)
+}
+
+// Cache returns a response with caching headers.
+func Cache(w http.ResponseWriter, r *http.Request, mimeType, etag string, content []byte, duration time.Duration) {
+	w.Header().Set("Content-Type", mimeType)
+	w.Header().Set("ETag", etag)
+	w.Header().Set("Cache-Control", "public")
+	w.Header().Set("Expires", time.Now().Add(duration).Format(time.RFC1123))
+
+	if etag == r.Header.Get("If-None-Match") {
+		w.WriteHeader(http.StatusNotModified)
+	} else {
+		w.Write(content)
+	}
+}

http/response/xml/xml.go

@@ -0,0 +1,23 @@
+// Copyright 2018 Frédéric Guillot. All rights reserved.
+// Use of this source code is governed by the Apache 2.0
+// license that can be found in the LICENSE file.
+
+package xml
+
+import (
+	"fmt"
+	"net/http"
+)
+
+// OK sends a XML document.
+func OK(w http.ResponseWriter, data string) {
+	w.Header().Set("Content-Type", "text/xml")
+	w.Write([]byte(data))
+}
+
+// Attachment forces the download of a XML document.
+func Attachment(w http.ResponseWriter, filename, data string) {
+	w.Header().Set("Content-Type", "text/xml")
+	w.Header().Set("Content-Disposition", fmt.Sprintf("attachment; filename=%s", filename))
+	w.Write([]byte(data))
+}

locale/translations.go

@@ -1,5 +1,5 @@
 // Code generated by go generate; DO NOT EDIT.
-// 2018-04-09 20:38:50.319066697 -0700 PDT m=+0.026775461
+// 2018-04-29 16:22:00.540830112 -0700 PDT m=+0.025120206
 
 package locale
 
@@ -161,7 +161,7 @@ var translations = map[string]string{
     "Scraper Rules": "Extraktionsregeln",
     "Rewrite Rules": "Umschreiberegeln",
     "Preferences saved!": "Einstellungen gespeichert!",
-    "Your external account is now linked !": "Ihr externes Konto wurde verlinkt!",
+    "Your external account is now linked!": "Ihr externes Konto wurde verlinkt!",
     "Save articles to Wallabag": "Artikel in Wallabag speichern",
     "Wallabag API Endpoint": "Wallabag URL",
     "Wallabag Client ID": "Wallabag Client-ID",
@@ -395,7 +395,7 @@ var translations = map[string]string{
     "Scraper Rules": "Règles pour récupérer le contenu original",
     "Rewrite Rules": "Règles de réécriture",
     "Preferences saved!": "Préférences sauvegardées !",
-    "Your external account is now linked !": "Votre compte externe est maintenant associé !",
+    "Your external account is now linked!": "Votre compte externe est maintenant associé !",
     "Save articles to Wallabag": "Sauvegarder les articles vers Wallabag",
     "Wallabag API Endpoint": "URL de l'API de Wallabag",
     "Wallabag Client ID": "Identifiant du client Wallabag",
@@ -459,7 +459,9 @@ var translations = map[string]string{
     "This website is permanently unreachable (original error: %q)": "Ce site web n'est pas joignable de façon permanente (erreur originale : %q)",
     "Website unreachable, the request timed out after %d seconds": "Site web injoignable, la requête à échouée après %d secondes",
     "Comments": "Commentaires",
-    "View Comments": "Voir les commentaires"
+    "View Comments": "Voir les commentaires",
+    "This file is empty": "Ce fichier est vide",
+    "Your external account is now dissociated!": "Votre compte externe est maintenant dissocié !"
 }
 `,
 	"nl_NL": `{
@@ -618,7 +620,7 @@ var translations = map[string]string{
     "Scraper Rules": "Scraper regels",
     "Rewrite Rules": "Rewrite regels",
     "Preferences saved!": "Instellingen opgeslagen!",
-    "Your external account is now linked !": "Jouw externe account is nu gekoppeld!",
+    "Your external account is now linked!": "Jouw externe account is nu gekoppeld!",
     "Save articles to Wallabag": "Sauvegarder les articles vers Wallabag",
     "Wallabag API Endpoint": "Wallabag URL",
     "Wallabag Client ID": "Wallabag Client-ID",
@@ -842,7 +844,7 @@ var translations = map[string]string{
     "Scraper Rules": "Zasady ekstrakcji",
     "Rewrite Rules": "Reguły zapisu",
     "Preferences saved!": "Ustawienia zapisane!",
-    "Your external account is now linked !": "Twoje zewnętrzne konto jest teraz połączone!",
+    "Your external account is now linked!": "Twoje zewnętrzne konto jest teraz połączone!",
     "Save articles to Wallabag": "Zapisz artykuły do Wallabag",
     "Wallabag API Endpoint": "Wallabag URL",
     "Wallabag Client ID": "Wallabag Client-ID",
@@ -1064,7 +1066,7 @@ var translations = map[string]string{
     "Scraper Rules": "Scraper规则",
     "Rewrite Rules": "重写规则",
     "Preferences saved!": "偏好已存储!",
-    "Your external account is now linked !": "您的外部账号已关联!",
+    "Your external account is now linked!": "您的外部账号已关联!",
     "Save articles to Wallabag": "保存文章到Wallabag",
     "Wallabag API Endpoint": "Wallabag URL",
     "Wallabag Client ID": "Wallabag 客户端ID",
@@ -1132,10 +1134,10 @@ var translations = map[string]string{
 }
 
 var translationsChecksums = map[string]string{
-	"de_DE": "df47fc009e6a021579c7e004ebc0b00eae7bf47c23daaf74489fb4c15881296f",
+	"de_DE": "791d72c96137ab03b729017bdfa27c8eed2f65912e372fcb5b2796d5099d5498",
 	"en_US": "6fe95384260941e8a5a3c695a655a932e0a8a6a572c1e45cb2b1ae8baa01b897",
-	"fr_FR": "fb572aee29b90fcaa866e97d2e1cab8c6b8cd8a1cb76c7e83d7aa778748dd283",
-	"nl_NL": "d427d6a5e843be576040dee004df2b685a839a38b2e5f06435faa2973f1f4c70",
-	"pl_PL": "4dcf7c3f44c80ca81ecdbef96bdb21d1ae1a8a6caf60cc11403e5e041efc5ca9",
-	"zh_CN": "bfa05d3b3396df6222414a3a6949b73b486cd021499ecd3a34ce8e04e93aad93",
+	"fr_FR": "b4e407e3665b30b29da3bce197a035b842a9bdd7781c28cc056d978b46646f3c",
+	"nl_NL": "1a73f1dd1c4c0d2c2adc8695cdd050c2dad81c14876caed3892b44adc2491265",
+	"pl_PL": "da709c14ff71f3b516eec66cb2758d89c5feab1472c94b2b518f425162a9f806",
+	"zh_CN": "d80594c1b67d15e9f4673d3d62fe4949e8606a5fdfb741d8a8921f21dceb8cf2",
 }

locale/translations/de_DE.json

@@ -155,7 +155,7 @@
     "Scraper Rules": "Extraktionsregeln",
     "Rewrite Rules": "Umschreiberegeln",
     "Preferences saved!": "Einstellungen gespeichert!",
-    "Your external account is now linked !": "Ihr externes Konto wurde verlinkt!",
+    "Your external account is now linked!": "Ihr externes Konto wurde verlinkt!",
     "Save articles to Wallabag": "Artikel in Wallabag speichern",
     "Wallabag API Endpoint": "Wallabag URL",
     "Wallabag Client ID": "Wallabag Client-ID",

locale/translations/fr_FR.json

@@ -155,7 +155,7 @@
     "Scraper Rules": "Règles pour récupérer le contenu original",
     "Rewrite Rules": "Règles de réécriture",
     "Preferences saved!": "Préférences sauvegardées !",
-    "Your external account is now linked !": "Votre compte externe est maintenant associé !",
+    "Your external account is now linked!": "Votre compte externe est maintenant associé !",
     "Save articles to Wallabag": "Sauvegarder les articles vers Wallabag",
     "Wallabag API Endpoint": "URL de l'API de Wallabag",
     "Wallabag Client ID": "Identifiant du client Wallabag",
@@ -219,5 +219,7 @@
     "This website is permanently unreachable (original error: %q)": "Ce site web n'est pas joignable de façon permanente (erreur originale : %q)",
     "Website unreachable, the request timed out after %d seconds": "Site web injoignable, la requête à échouée après %d secondes",
     "Comments": "Commentaires",
-    "View Comments": "Voir les commentaires"
+    "View Comments": "Voir les commentaires",
+    "This file is empty": "Ce fichier est vide",
+    "Your external account is now dissociated!": "Votre compte externe est maintenant dissocié !"
 }

locale/translations/nl_NL.json

@@ -154,7 +154,7 @@
     "Scraper Rules": "Scraper regels",
     "Rewrite Rules": "Rewrite regels",
     "Preferences saved!": "Instellingen opgeslagen!",
-    "Your external account is now linked !": "Jouw externe account is nu gekoppeld!",
+    "Your external account is now linked!": "Jouw externe account is nu gekoppeld!",
     "Save articles to Wallabag": "Sauvegarder les articles vers Wallabag",
     "Wallabag API Endpoint": "Wallabag URL",
     "Wallabag Client ID": "Wallabag Client-ID",

locale/translations/pl_PL.json

@@ -157,7 +157,7 @@
     "Scraper Rules": "Zasady ekstrakcji",
     "Rewrite Rules": "Reguły zapisu",
     "Preferences saved!": "Ustawienia zapisane!",
-    "Your external account is now linked !": "Twoje zewnętrzne konto jest teraz połączone!",
+    "Your external account is now linked!": "Twoje zewnętrzne konto jest teraz połączone!",
     "Save articles to Wallabag": "Zapisz artykuły do Wallabag",
     "Wallabag API Endpoint": "Wallabag URL",
     "Wallabag Client ID": "Wallabag Client-ID",

locale/translations/zh_CN.json

@@ -155,7 +155,7 @@
     "Scraper Rules": "Scraper规则",
     "Rewrite Rules": "重写规则",
     "Preferences saved!": "偏好已存储!",
-    "Your external account is now linked !": "您的外部账号已关联!",
+    "Your external account is now linked!": "您的外部账号已关联!",
     "Save articles to Wallabag": "保存文章到Wallabag",
     "Wallabag API Endpoint": "Wallabag URL",
     "Wallabag Client ID": "Wallabag 客户端ID",

middleware/app_session.go

@@ -6,9 +6,12 @@ package middleware
 
 import (
 	"context"
+	"errors"
 	"net/http"
 
 	"github.com/miniflux/miniflux/http/cookie"
+	"github.com/miniflux/miniflux/http/request"
+	"github.com/miniflux/miniflux/http/response/html"
 	"github.com/miniflux/miniflux/logger"
 	"github.com/miniflux/miniflux/model"
 )
@@ -17,20 +20,21 @@ import (
 func (m *Middleware) AppSession(next http.Handler) http.Handler {
 	return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
 		var err error
-		session := m.getSessionValueFromCookie(r)
+		session := m.getAppSessionValueFromCookie(r)
 
 		if session == nil {
-			logger.Debug("[Middleware:Session] Session not found")
+			logger.Debug("[Middleware:AppSession] Session not found")
+
 			session, err = m.store.CreateSession()
 			if err != nil {
-				logger.Error("[Middleware:Session] %v", err)
-				http.Error(w, http.StatusText(http.StatusInternalServerError), http.StatusInternalServerError)
+				logger.Error("[Middleware:AppSession] %v", err)
+				html.ServerError(w, err)
 				return
 			}
 
 			http.SetCookie(w, cookie.New(cookie.CookieSessionID, session.ID, m.cfg.IsHTTPS, m.cfg.BasePath()))
 		} else {
-			logger.Debug("[Middleware:Session] %s", session)
+			logger.Debug("[Middleware:AppSession] %s", session)
 		}
 
 		if r.Method == "POST" {
@@ -38,9 +42,8 @@ func (m *Middleware) AppSession(next http.Handler) http.Handler {
 			headerValue := r.Header.Get("X-Csrf-Token")
 
 			if session.Data.CSRF != formValue && session.Data.CSRF != headerValue {
-				logger.Error(`[Middleware:Session] Invalid or missing CSRF token: Form="%s", Header="%s"`, formValue, headerValue)
-				w.WriteHeader(http.StatusBadRequest)
-				w.Write([]byte("Invalid or missing CSRF session!"))
+				logger.Error(`[Middleware:AppSession] Invalid or missing CSRF token: Form="%s", Header="%s"`, formValue, headerValue)
+				html.BadRequest(w, errors.New("invalid or missing CSRF"))
 				return
 			}
 		}
@@ -56,15 +59,15 @@ func (m *Middleware) AppSession(next http.Handler) http.Handler {
 	})
 }
 
-func (m *Middleware) getSessionValueFromCookie(r *http.Request) *model.Session {
-	sessionCookie, err := r.Cookie(cookie.CookieSessionID)
-	if err == http.ErrNoCookie {
+func (m *Middleware) getAppSessionValueFromCookie(r *http.Request) *model.Session {
+	cookieValue := request.Cookie(r, cookie.CookieSessionID)
+	if cookieValue == "" {
 		return nil
 	}
 
-	session, err := m.store.Session(sessionCookie.Value)
+	session, err := m.store.Session(cookieValue)
 	if err != nil {
-		logger.Error("[Middleware:Session] %v", err)
+		logger.Error("[Middleware:AppSession] %v", err)
 		return nil
 	}
 

middleware/basic_auth.go

@@ -8,6 +8,7 @@ import (
 	"context"
 	"net/http"
 
+	"github.com/miniflux/miniflux/http/response/json"
 	"github.com/miniflux/miniflux/logger"
 )
 
@@ -15,35 +16,30 @@ import (
 func (m *Middleware) BasicAuth(next http.Handler) http.Handler {
 	return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
 		w.Header().Set("WWW-Authenticate", `Basic realm="Restricted"`)
-		errorResponse := `{"error_message": "Not Authorized"}`
 
 		username, password, authOK := r.BasicAuth()
 		if !authOK {
 			logger.Debug("[Middleware:BasicAuth] No authentication headers sent")
-			w.WriteHeader(http.StatusUnauthorized)
-			w.Write([]byte(errorResponse))
+			json.Unauthorized(w)
 			return
 		}
 
 		if err := m.store.CheckPassword(username, password); err != nil {
 			logger.Info("[Middleware:BasicAuth] Invalid username or password: %s", username)
-			w.WriteHeader(http.StatusUnauthorized)
-			w.Write([]byte(errorResponse))
+			json.Unauthorized(w)
 			return
 		}
 
 		user, err := m.store.UserByUsername(username)
 		if err != nil {
 			logger.Error("[Middleware:BasicAuth] %v", err)
-			w.WriteHeader(http.StatusInternalServerError)
-			w.Write([]byte(errorResponse))
+			json.ServerError(w, err)
 			return
 		}
 
 		if user == nil {
 			logger.Info("[Middleware:BasicAuth] User not found: %s", username)
-			w.WriteHeader(http.StatusUnauthorized)
-			w.Write([]byte(errorResponse))
+			json.Unauthorized(w)
 			return
 		}
 

middleware/common_headers.go

@@ -0,0 +1,25 @@
+// Copyright 2018 Frédéric Guillot. All rights reserved.
+// Use of this source code is governed by the Apache 2.0
+// license that can be found in the LICENSE file.
+
+package middleware
+
+import (
+	"net/http"
+)
+
+// CommonHeaders sends common HTTP headers.
+func (m *Middleware) CommonHeaders(next http.Handler) http.Handler {
+	return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		w.Header().Set("X-XSS-Protection", "1; mode=block")
+		w.Header().Set("X-Content-Type-Options", "nosniff")
+		w.Header().Set("X-Frame-Options", "DENY")
+		w.Header().Set("Content-Security-Policy", "default-src 'self'; img-src *; media-src *; frame-src *; child-src *")
+
+		if m.cfg.IsHTTPS && m.cfg.HasHSTS() {
+			w.Header().Set("Strict-Transport-Security", "max-age=31536000")
+		}
+
+		next.ServeHTTP(w, r)
+	})
+}

middleware/fever.go

@@ -8,27 +8,25 @@ import (
 	"context"
 	"net/http"
 
+	"github.com/miniflux/miniflux/http/response/json"
 	"github.com/miniflux/miniflux/logger"
 )
 
 // FeverAuth handles Fever API authentication.
 func (m *Middleware) FeverAuth(next http.Handler) http.Handler {
 	return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
-		logger.Debug("[Middleware:Fever]")
-
 		apiKey := r.FormValue("api_key")
+
 		user, err := m.store.UserByFeverToken(apiKey)
 		if err != nil {
-			logger.Error("[Fever] %v", err)
-			w.Header().Set("Content-Type", "application/json")
-			w.Write([]byte(`{"api_version": 3, "auth": 0}`))
+			logger.Error("[Middleware:Fever] %v", err)
+			json.OK(w, map[string]int{"api_version": 3, "auth": 0})
 			return
 		}
 
 		if user == nil {
 			logger.Info("[Middleware:Fever] Fever authentication failure")
-			w.Header().Set("Content-Type", "application/json")
-			w.Write([]byte(`{"api_version": 3, "auth": 0}`))
+			json.OK(w, map[string]int{"api_version": 3, "auth": 0})
 			return
 		}
 

middleware/logging.go

@@ -8,6 +8,7 @@ import (
 	"net/http"
 
 	"github.com/miniflux/miniflux/logger"
+
 	"github.com/tomasen/realip"
 )
 

middleware/user_session.go

@@ -9,6 +9,8 @@ import (
 	"net/http"
 
 	"github.com/miniflux/miniflux/http/cookie"
+	"github.com/miniflux/miniflux/http/request"
+	"github.com/miniflux/miniflux/http/response"
 	"github.com/miniflux/miniflux/http/route"
 	"github.com/miniflux/miniflux/logger"
 	"github.com/miniflux/miniflux/model"
@@ -19,17 +21,18 @@ import (
 // UserSession handles the user session middleware.
 func (m *Middleware) UserSession(next http.Handler) http.Handler {
 	return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
-		session := m.getSessionFromCookie(r)
+		session := m.getUserSessionFromCookie(r)
 
 		if session == nil {
 			logger.Debug("[Middleware:UserSession] Session not found")
 			if m.isPublicRoute(r) {
 				next.ServeHTTP(w, r)
 			} else {
-				http.Redirect(w, r, route.Path(m.router, "login"), http.StatusFound)
+				response.Redirect(w, r, route.Path(m.router, "login"))
 			}
 		} else {
 			logger.Debug("[Middleware:UserSession] %s", session)
+
 			ctx := r.Context()
 			ctx = context.WithValue(ctx, UserIDContextKey, session.UserID)
 			ctx = context.WithValue(ctx, IsAuthenticatedContextKey, true)
@@ -58,13 +61,13 @@ func (m *Middleware) isPublicRoute(r *http.Request) bool {
 	}
 }
 
-func (m *Middleware) getSessionFromCookie(r *http.Request) *model.UserSession {
-	sessionCookie, err := r.Cookie(cookie.CookieUserSessionID)
-	if err == http.ErrNoCookie {
+func (m *Middleware) getUserSessionFromCookie(r *http.Request) *model.UserSession {
+	cookieValue := request.Cookie(r, cookie.CookieUserSessionID)
+	if cookieValue == "" {
 		return nil
 	}
 
-	session, err := m.store.UserSessionByToken(sessionCookie.Value)
+	session, err := m.store.UserSessionByToken(cookieValue)
 	if err != nil {
 		logger.Error("[Middleware:UserSession] %v", err)
 		return nil

storage/category.go

@@ -112,7 +112,8 @@ func (s *Storage) CategoriesWithFeedCount(userID int64) (model.Categories, error
 	query := `SELECT
 		c.id, c.user_id, c.title,
 		(SELECT count(*) FROM feeds WHERE feeds.category_id=c.id) AS count
-		FROM categories c WHERE user_id=$1`
+		FROM categories c WHERE user_id=$1
+		ORDER BY c.title ASC`
 
 	rows, err := s.db.Query(query, userID)
 	if err != nil {

storage/entry.go

@@ -16,6 +16,20 @@ import (
 	"github.com/lib/pq"
 )
 
+// CountUnreadEntries returns the number of unread entries.
+func (s *Storage) CountUnreadEntries(userID int64) int {
+	builder := s.NewEntryQueryBuilder(userID)
+	builder.WithStatus(model.EntryStatusUnread)
+
+	n, err := builder.CountEntries()
+	if err != nil {
+		logger.Error("unable to count unread entries: %v", err)
+		return 0
+	}
+
+	return n
+}
+
 // NewEntryQueryBuilder returns a new EntryQueryBuilder
 func (s *Storage) NewEntryQueryBuilder(userID int64) *EntryQueryBuilder {
 	return NewEntryQueryBuilder(s, userID)

storage/user_session.go

@@ -47,24 +47,20 @@ func (s *Storage) UserSessions(userID int64) (model.UserSessions, error) {
 }
 
 // CreateUserSession creates a new sessions.
-func (s *Storage) CreateUserSession(username, userAgent, ip string) (sessionID string, err error) {
-	var userID int64
-
+func (s *Storage) CreateUserSession(username, userAgent, ip string) (sessionID string, userID int64, err error) {
 	err = s.db.QueryRow("SELECT id FROM users WHERE username = LOWER($1)", username).Scan(&userID)
 	if err != nil {
-		return "", fmt.Errorf("unable to fetch UserID: %v", err)
+		return "", 0, fmt.Errorf("unable to fetch user ID: %v", err)
 	}
 
 	token := crypto.GenerateRandomString(64)
 	query := "INSERT INTO user_sessions (token, user_id, user_agent, ip) VALUES ($1, $2, $3, $4)"
 	_, err = s.db.Exec(query, token, userID, userAgent, ip)
 	if err != nil {
-		return "", fmt.Errorf("unable to create user session: %v", err)
+		return "", 0, fmt.Errorf("unable to create user session: %v", err)
 	}
 
-	s.SetLastLogin(userID)
-
-	return token, nil
+	return token, userID, nil
 }
 
 // UserSessionByToken finds a session by the token.

template/common.go

@@ -1,5 +1,5 @@
 // Code generated by go generate; DO NOT EDIT.
-// 2018-04-07 13:51:33.926223471 -0700 PDT m=+0.022666283
+// 2018-04-29 16:22:00.539326448 -0700 PDT m=+0.023616542
 
 package template
 

template/engine.go

@@ -7,7 +7,6 @@ package template
 import (
 	"bytes"
 	"html/template"
-	"io"
 	"time"
 
 	"github.com/miniflux/miniflux/config"
@@ -38,7 +37,7 @@ func (e *Engine) parseAll() {
 }
 
 // Render process a template and write the ouput.
-func (e *Engine) Render(w io.Writer, name, language string, data interface{}) {
+func (e *Engine) Render(name, language string, data interface{}) []byte {
 	tpl, ok := e.templates[name]
 	if !ok {
 		logger.Fatal("[Template] The template %s does not exists", name)
@@ -74,7 +73,7 @@ func (e *Engine) Render(w io.Writer, name, language string, data interface{}) {
 		logger.Fatal("[Template] Unable to render template: %v", err)
 	}
 
-	b.WriteTo(w)
+	return b.Bytes()
 }
 
 // NewEngine returns a new template engine.

template/views.go

@@ -1,5 +1,5 @@
 // Code generated by go generate; DO NOT EDIT.
-// 2018-04-07 13:51:33.918407222 -0700 PDT m=+0.014850034
+// 2018-04-29 16:22:00.531039167 -0700 PDT m=+0.015329261
 
 package template
 

ui/about.go

@@ -5,21 +5,32 @@
 package ui
 
 import (
-	"github.com/miniflux/miniflux/http/handler"
+	"net/http"
+
+	"github.com/miniflux/miniflux/http/context"
+	"github.com/miniflux/miniflux/http/response/html"
+	"github.com/miniflux/miniflux/ui/session"
+	"github.com/miniflux/miniflux/ui/view"
 	"github.com/miniflux/miniflux/version"
 )
 
-// AboutPage shows the about page.
-func (c *Controller) AboutPage(ctx *handler.Context, request *handler.Request, response *handler.Response) {
-	args, err := c.getCommonTemplateArgs(ctx)
+// About shows the about page.
+func (c *Controller) About(w http.ResponseWriter, r *http.Request) {
+	ctx := context.New(r)
+
+	user, err := c.store.UserByID(ctx.UserID())
 	if err != nil {
-		response.HTML().ServerError(err)
+		html.ServerError(w, err)
 		return
 	}
 
-	response.HTML().Render("about", ctx.UserLanguage(), args.Merge(tplParams{
-		"version":    version.Version,
-		"build_date": version.BuildDate,
-		"menu":       "settings",
-	}))
+	sess := session.New(c.store, ctx)
+	view := view.New(c.tpl, ctx, sess)
+	view.Set("version", version.Version)
+	view.Set("build_date", version.BuildDate)
+	view.Set("menu", "settings")
+	view.Set("user", user)
+	view.Set("countUnread", c.store.CountUnreadEntries(user.ID))
+
+	html.OK(w, view.Render("about"))
 }

ui/bookmark_entries.go

@@ -0,0 +1,61 @@
+// Copyright 2018 Frédéric Guillot. All rights reserved.
+// Use of this source code is governed by the Apache 2.0
+// license that can be found in the LICENSE file.
+
+package ui
+
+import (
+	"net/http"
+
+	"github.com/miniflux/miniflux/http/context"
+	"github.com/miniflux/miniflux/http/request"
+	"github.com/miniflux/miniflux/http/response/html"
+	"github.com/miniflux/miniflux/http/route"
+	"github.com/miniflux/miniflux/model"
+	"github.com/miniflux/miniflux/ui/session"
+	"github.com/miniflux/miniflux/ui/view"
+)
+
+// ShowStarredPage renders the page with all starred entries.
+func (c *Controller) ShowStarredPage(w http.ResponseWriter, r *http.Request) {
+	ctx := context.New(r)
+
+	user, err := c.store.UserByID(ctx.UserID())
+	if err != nil {
+		html.ServerError(w, err)
+		return
+	}
+
+	offset := request.QueryIntParam(r, "offset", 0)
+	builder := c.store.NewEntryQueryBuilder(user.ID)
+	builder.WithoutStatus(model.EntryStatusRemoved)
+	builder.WithStarred()
+	builder.WithOrder(model.DefaultSortingOrder)
+	builder.WithDirection(user.EntryDirection)
+	builder.WithOffset(offset)
+	builder.WithLimit(nbItemsPerPage)
+
+	entries, err := builder.GetEntries()
+	if err != nil {
+		html.ServerError(w, err)
+		return
+	}
+
+	count, err := builder.CountEntries()
+	if err != nil {
+		html.ServerError(w, err)
+		return
+	}
+
+	sess := session.New(c.store, ctx)
+	view := view.New(c.tpl, ctx, sess)
+
+	view.Set("total", count)
+	view.Set("entries", entries)
+	view.Set("pagination", c.getPagination(route.Path(c.router, "starred"), count, offset))
+	view.Set("menu", "starred")
+	view.Set("user", user)
+	view.Set("countUnread", c.store.CountUnreadEntries(user.ID))
+
+	html.OK(w, view.Render("starred"))
+}

ui/category.go

@@ -1,257 +0,0 @@
-// Copyright 2017 Frédéric Guillot. All rights reserved.
-// Use of this source code is governed by the Apache 2.0
-// license that can be found in the LICENSE file.
-
-package ui
-
-import (
-	"errors"
-
-	"github.com/miniflux/miniflux/http/handler"
-	"github.com/miniflux/miniflux/logger"
-	"github.com/miniflux/miniflux/model"
-	"github.com/miniflux/miniflux/ui/form"
-)
-
-// ShowCategories shows the page with all categories.
-func (c *Controller) ShowCategories(ctx *handler.Context, request *handler.Request, response *handler.Response) {
-	args, err := c.getCommonTemplateArgs(ctx)
-	if err != nil {
-		response.HTML().ServerError(err)
-		return
-	}
-
-	user := ctx.LoggedUser()
-	categories, err := c.store.CategoriesWithFeedCount(user.ID)
-	if err != nil {
-		response.HTML().ServerError(err)
-		return
-	}
-
-	response.HTML().Render("categories", ctx.UserLanguage(), args.Merge(tplParams{
-		"categories": categories,
-		"total":      len(categories),
-		"menu":       "categories",
-	}))
-}
-
-// ShowCategoryEntries shows all entries for the given category.
-func (c *Controller) ShowCategoryEntries(ctx *handler.Context, request *handler.Request, response *handler.Response) {
-	user := ctx.LoggedUser()
-	offset := request.QueryIntegerParam("offset", 0)
-
-	args, err := c.getCommonTemplateArgs(ctx)
-	if err != nil {
-		response.HTML().ServerError(err)
-		return
-	}
-
-	category, err := c.getCategoryFromURL(ctx, request, response)
-	if err != nil {
-		return
-	}
-
-	builder := c.store.NewEntryQueryBuilder(user.ID)
-	builder.WithCategoryID(category.ID)
-	builder.WithOrder(model.DefaultSortingOrder)
-	builder.WithDirection(user.EntryDirection)
-	builder.WithoutStatus(model.EntryStatusRemoved)
-	builder.WithOffset(offset)
-	builder.WithLimit(nbItemsPerPage)
-
-	entries, err := builder.GetEntries()
-	if err != nil {
-		response.HTML().ServerError(err)
-		return
-	}
-
-	count, err := builder.CountEntries()
-	if err != nil {
-		response.HTML().ServerError(err)
-		return
-	}
-
-	response.HTML().Render("category_entries", ctx.UserLanguage(), args.Merge(tplParams{
-		"category":   category,
-		"entries":    entries,
-		"total":      count,
-		"pagination": c.getPagination(ctx.Route("categoryEntries", "categoryID", category.ID), count, offset),
-		"menu":       "categories",
-	}))
-}
-
-// CreateCategory shows the form to create a new category.
-func (c *Controller) CreateCategory(ctx *handler.Context, request *handler.Request, response *handler.Response) {
-	args, err := c.getCommonTemplateArgs(ctx)
-	if err != nil {
-		response.HTML().ServerError(err)
-		return
-	}
-
-	response.HTML().Render("create_category", ctx.UserLanguage(), args.Merge(tplParams{
-		"menu": "categories",
-	}))
-}
-
-// SaveCategory validate and save the new category into the database.
-func (c *Controller) SaveCategory(ctx *handler.Context, request *handler.Request, response *handler.Response) {
-	user := ctx.LoggedUser()
-	args, err := c.getCommonTemplateArgs(ctx)
-	if err != nil {
-		response.HTML().ServerError(err)
-		return
-	}
-
-	categoryForm := form.NewCategoryForm(request.Request())
-	if err := categoryForm.Validate(); err != nil {
-		response.HTML().Render("create_category", ctx.UserLanguage(), args.Merge(tplParams{
-			"errorMessage": err.Error(),
-		}))
-		return
-	}
-
-	duplicateCategory, err := c.store.CategoryByTitle(user.ID, categoryForm.Title)
-	if err != nil {
-		response.HTML().ServerError(err)
-		return
-	}
-
-	if duplicateCategory != nil {
-		response.HTML().Render("create_category", ctx.UserLanguage(), args.Merge(tplParams{
-			"errorMessage": "This category already exists.",
-		}))
-		return
-	}
-
-	category := model.Category{Title: categoryForm.Title, UserID: user.ID}
-	err = c.store.CreateCategory(&category)
-	if err != nil {
-		logger.Info("[Controller:CreateCategory] %v", err)
-		response.HTML().Render("create_category", ctx.UserLanguage(), args.Merge(tplParams{
-			"errorMessage": "Unable to create this category.",
-		}))
-		return
-	}
-
-	response.Redirect(ctx.Route("categories"))
-}
-
-// EditCategory shows the form to modify a category.
-func (c *Controller) EditCategory(ctx *handler.Context, request *handler.Request, response *handler.Response) {
-	user := ctx.LoggedUser()
-
-	category, err := c.getCategoryFromURL(ctx, request, response)
-	if err != nil {
-		logger.Error("[Controller:EditCategory] %v", err)
-		return
-	}
-
-	args, err := c.getCategoryFormTemplateArgs(ctx, user, category, nil)
-	if err != nil {
-		response.HTML().ServerError(err)
-		return
-	}
-
-	response.HTML().Render("edit_category", ctx.UserLanguage(), args)
-}
-
-// UpdateCategory validate and update a category.
-func (c *Controller) UpdateCategory(ctx *handler.Context, request *handler.Request, response *handler.Response) {
-	user := ctx.LoggedUser()
-
-	category, err := c.getCategoryFromURL(ctx, request, response)
-	if err != nil {
-		logger.Error("[Controller:UpdateCategory] %v", err)
-		return
-	}
-
-	categoryForm := form.NewCategoryForm(request.Request())
-	args, err := c.getCategoryFormTemplateArgs(ctx, user, category, categoryForm)
-	if err != nil {
-		response.HTML().ServerError(err)
-		return
-	}
-
-	if err := categoryForm.Validate(); err != nil {
-		response.HTML().Render("edit_category", ctx.UserLanguage(), args.Merge(tplParams{
-			"errorMessage": err.Error(),
-		}))
-		return
-	}
-
-	if c.store.AnotherCategoryExists(user.ID, category.ID, categoryForm.Title) {
-		response.HTML().Render("edit_category", ctx.UserLanguage(), args.Merge(tplParams{
-			"errorMessage": "This category already exists.",
-		}))
-		return
-	}
-
-	err = c.store.UpdateCategory(categoryForm.Merge(category))
-	if err != nil {
-		logger.Error("[Controller:UpdateCategory] %v", err)
-		response.HTML().Render("edit_category", ctx.UserLanguage(), args.Merge(tplParams{
-			"errorMessage": "Unable to update this category.",
-		}))
-		return
-	}
-
-	response.Redirect(ctx.Route("categories"))
-}
-
-// RemoveCategory delete a category from the database.
-func (c *Controller) RemoveCategory(ctx *handler.Context, request *handler.Request, response *handler.Response) {
-	user := ctx.LoggedUser()
-
-	category, err := c.getCategoryFromURL(ctx, request, response)
-	if err != nil {
-		return
-	}
-
-	if err := c.store.RemoveCategory(user.ID, category.ID); err != nil {
-		response.HTML().ServerError(err)
-		return
-	}
-
-	response.Redirect(ctx.Route("categories"))
-}
-
-func (c *Controller) getCategoryFromURL(ctx *handler.Context, request *handler.Request, response *handler.Response) (*model.Category, error) {
-	categoryID, err := request.IntegerParam("categoryID")
-	if err != nil {
-		response.HTML().BadRequest(err)
-		return nil, err
-	}
-
-	user := ctx.LoggedUser()
-	category, err := c.store.Category(user.ID, categoryID)
-	if err != nil {
-		response.HTML().ServerError(err)
-		return nil, err
-	}
-
-	if category == nil {
-		response.HTML().NotFound()
-		return nil, errors.New("Category not found")
-	}
-
-	return category, nil
-}
-
-func (c *Controller) getCategoryFormTemplateArgs(ctx *handler.Context, user *model.User, category *model.Category, categoryForm *form.CategoryForm) (tplParams, error) {
-	args, err := c.getCommonTemplateArgs(ctx)
-	if err != nil {
-		return nil, err
-	}
-
-	if categoryForm == nil {
-		args["form"] = form.CategoryForm{
-			Title: category.Title,
-		}
-	} else {
-		args["form"] = categoryForm
-	}
-
-	args["category"] = category
-	args["menu"] = "categories"
-	return args, nil
-}

ui/category_create.go

@@ -0,0 +1,33 @@
+// Copyright 2018 Frédéric Guillot. All rights reserved.
+// Use of this source code is governed by the Apache 2.0
+// license that can be found in the LICENSE file.
+
+package ui
+
+import (
+	"net/http"
+
+	"github.com/miniflux/miniflux/http/context"
+	"github.com/miniflux/miniflux/http/response/html"
+	"github.com/miniflux/miniflux/ui/session"
+	"github.com/miniflux/miniflux/ui/view"
+)
+
+// CreateCategory shows the form to create a new category.
+func (c *Controller) CreateCategory(w http.ResponseWriter, r *http.Request) {
+	ctx := context.New(r)
+
+	user, err := c.store.UserByID(ctx.UserID())
+	if err != nil {
+		html.ServerError(w, err)
+		return
+	}
+
+	sess := session.New(c.store, ctx)
+	view := view.New(c.tpl, ctx, sess)
+	view.Set("menu", "categories")
+	view.Set("user", user)
+	view.Set("countUnread", c.store.CountUnreadEntries(user.ID))
+
+	html.OK(w, view.Render("create_category"))
+}

ui/category_edit.go

@@ -0,0 +1,58 @@
+// Copyright 2018 Frédéric Guillot. All rights reserved.
+// Use of this source code is governed by the Apache 2.0
+// license that can be found in the LICENSE file.
+
+package ui
+
+import (
+	"net/http"
+
+	"github.com/miniflux/miniflux/http/context"
+	"github.com/miniflux/miniflux/http/request"
+	"github.com/miniflux/miniflux/http/response/html"
+	"github.com/miniflux/miniflux/ui/form"
+	"github.com/miniflux/miniflux/ui/session"
+	"github.com/miniflux/miniflux/ui/view"
+)
+
+// EditCategory shows the form to modify a category.
+func (c *Controller) EditCategory(w http.ResponseWriter, r *http.Request) {
+	ctx := context.New(r)
+	sess := session.New(c.store, ctx)
+	view := view.New(c.tpl, ctx, sess)
+
+	user, err := c.store.UserByID(ctx.UserID())
+	if err != nil {
+		html.ServerError(w, err)
+		return
+	}
+
+	categoryID, err := request.IntParam(r, "categoryID")
+	if err != nil {
+		html.BadRequest(w, err)
+		return
+	}
+
+	category, err := c.store.Category(ctx.UserID(), categoryID)
+	if err != nil {
+		html.ServerError(w, err)
+		return
+	}
+
+	if category == nil {
+		html.NotFound(w)
+		return
+	}
+
+	categoryForm := form.CategoryForm{
+		Title: category.Title,
+	}
+
+	view.Set("form", categoryForm)
+	view.Set("category", category)
+	view.Set("menu", "categories")
+	view.Set("user", user)
+	view.Set("countUnread", c.store.CountUnreadEntries(user.ID))
+
+	html.OK(w, view.Render("edit_category"))
+}

ui/category_entries.go

@@ -0,0 +1,78 @@
+// Copyright 2018 Frédéric Guillot. All rights reserved.
+// Use of this source code is governed by the Apache 2.0
+// license that can be found in the LICENSE file.
+
+package ui
+
+import (
+	"net/http"
+
+	"github.com/miniflux/miniflux/http/context"
+	"github.com/miniflux/miniflux/http/request"
+	"github.com/miniflux/miniflux/http/response/html"
+	"github.com/miniflux/miniflux/http/route"
+	"github.com/miniflux/miniflux/model"
+	"github.com/miniflux/miniflux/ui/session"
+	"github.com/miniflux/miniflux/ui/view"
+)
+
+// CategoryEntries shows all entries for the given category.
+func (c *Controller) CategoryEntries(w http.ResponseWriter, r *http.Request) {
+	ctx := context.New(r)
+
+	user, err := c.store.UserByID(ctx.UserID())
+	if err != nil {
+		html.ServerError(w, err)
+		return
+	}
+
+	categoryID, err := request.IntParam(r, "categoryID")
+	if err != nil {
+		html.BadRequest(w, err)
+		return
+	}
+
+	category, err := c.store.Category(ctx.UserID(), categoryID)
+	if err != nil {
+		html.ServerError(w, err)
+		return
+	}
+
+	if category == nil {
+		html.NotFound(w)
+		return
+	}
+
+	offset := request.QueryIntParam(r, "offset", 0)
+	builder := c.store.NewEntryQueryBuilder(user.ID)
+	builder.WithCategoryID(category.ID)
+	builder.WithOrder(model.DefaultSortingOrder)
+	builder.WithDirection(user.EntryDirection)
+	builder.WithoutStatus(model.EntryStatusRemoved)
+	builder.WithOffset(offset)
+	builder.WithLimit(nbItemsPerPage)
+
+	entries, err := builder.GetEntries()
+	if err != nil {
+		html.ServerError(w, err)
+		return
+	}
+
+	count, err := builder.CountEntries()
+	if err != nil {
+		html.ServerError(w, err)
+		return
+	}
+
+	sess := session.New(c.store, ctx)
+	view := view.New(c.tpl, ctx, sess)
+	view.Set("category", category)
+	view.Set("total", count)
+	view.Set("entries", entries)
+	view.Set("pagination", c.getPagination(route.Path(c.router, "categoryEntries", "categoryID", category.ID), count, offset))
+	view.Set("menu", "categories")
+	view.Set("user", user)
+	view.Set("countUnread", c.store.CountUnreadEntries(user.ID))
+
+	html.OK(w, view.Render("category_entries"))
+}

ui/category_list.go

@@ -0,0 +1,41 @@
+// Copyright 2018 Frédéric Guillot. All rights reserved.
+// Use of this source code is governed by the Apache 2.0
+// license that can be found in the LICENSE file.
+
+package ui
+
+import (
+	"net/http"
+
+	"github.com/miniflux/miniflux/http/context"
+	"github.com/miniflux/miniflux/http/response/html"
+	"github.com/miniflux/miniflux/ui/session"
+	"github.com/miniflux/miniflux/ui/view"
+)
+
+// CategoryList shows the page with all categories.
+func (c *Controller) CategoryList(w http.ResponseWriter, r *http.Request) {
+	ctx := context.New(r)
+
+	user, err := c.store.UserByID(ctx.UserID())
+	if err != nil {
+		html.ServerError(w, err)
+		return
+	}
+
+	categories, err := c.store.CategoriesWithFeedCount(user.ID)
+	if err != nil {
+		html.ServerError(w, err)
+		return
+	}
+
+	sess := session.New(c.store, ctx)
+	view := view.New(c.tpl, ctx, sess)
+	view.Set("categories", categories)
+	view.Set("total", len(categories))
+	view.Set("menu", "categories")
+	view.Set("user", user)
+	view.Set("countUnread", c.store.CountUnreadEntries(user.ID))
+
+	html.OK(w, view.Render("categories"))
+}

ui/category_remove.go

@@ -0,0 +1,50 @@
+// Copyright 2018 Frédéric Guillot. All rights reserved.
+// Use of this source code is governed by the Apache 2.0
+// license that can be found in the LICENSE file.
+
+package ui
+
+import (
+	"net/http"
+
+	"github.com/miniflux/miniflux/http/context"
+	"github.com/miniflux/miniflux/http/request"
+	"github.com/miniflux/miniflux/http/response"
+	"github.com/miniflux/miniflux/http/response/html"
+	"github.com/miniflux/miniflux/http/route"
+)
+
+// RemoveCategory deletes a category from the database.
+func (c *Controller) RemoveCategory(w http.ResponseWriter, r *http.Request) {
+	ctx := context.New(r)
+
+	user, err := c.store.UserByID(ctx.UserID())
+	if err != nil {
+		html.ServerError(w, err)
+		return
+	}
+
+	categoryID, err := request.IntParam(r, "categoryID")
+	if err != nil {
+		html.BadRequest(w, err)
+		return
+	}
+
+	category, err := c.store.Category(ctx.UserID(), categoryID)
+	if err != nil {
+		html.ServerError(w, err)
+		return
+	}
+
+	if category == nil {
+		html.NotFound(w)
+		return
+	}
+
+	if err := c.store.RemoveCategory(user.ID, category.ID); err != nil {
+		html.ServerError(w, err)
+		return
+	}
+
+	response.Redirect(w, r, route.Path(c.router, "categories"))
+}

ui/category_save.go

@@ -0,0 +1,71 @@
+// Copyright 2018 Frédéric Guillot. All rights reserved.
+// Use of this source code is governed by the Apache 2.0
+// license that can be found in the LICENSE file.
+
+package ui
+
+import (
+	"net/http"
+
+	"github.com/miniflux/miniflux/http/context"
+	"github.com/miniflux/miniflux/http/response"
+	"github.com/miniflux/miniflux/http/response/html"
+	"github.com/miniflux/miniflux/http/route"
+	"github.com/miniflux/miniflux/logger"
+	"github.com/miniflux/miniflux/model"
+	"github.com/miniflux/miniflux/ui/form"
+	"github.com/miniflux/miniflux/ui/session"
+	"github.com/miniflux/miniflux/ui/view"
+)
+
+// SaveCategory validate and save the new category into the database.
+func (c *Controller) SaveCategory(w http.ResponseWriter, r *http.Request) {
+	ctx := context.New(r)
+
+	user, err := c.store.UserByID(ctx.UserID())
+	if err != nil {
+		html.ServerError(w, err)
+		return
+	}
+
+	categoryForm := form.NewCategoryForm(r)
+
+	sess := session.New(c.store, ctx)
+	view := view.New(c.tpl, ctx, sess)
+	view.Set("form", categoryForm)
+	view.Set("menu", "categories")
+	view.Set("user", user)
+	view.Set("countUnread", c.store.CountUnreadEntries(user.ID))
+
+	if err := categoryForm.Validate(); err != nil {
+		view.Set("errorMessage", err.Error())
+		html.OK(w, view.Render("create_category"))
+		return
+	}
+
+	duplicateCategory, err := c.store.CategoryByTitle(user.ID, categoryForm.Title)
+	if err != nil {
+		html.ServerError(w, err)
+		return
+	}
+
+	if duplicateCategory != nil {
+		view.Set("errorMessage", "This category already exists.")
+		html.OK(w, view.Render("create_category"))
+		return
+	}
+
+	category := model.Category{
+		Title:  categoryForm.Title,
+		UserID: user.ID,
+	}
+
+	if err = c.store.CreateCategory(&category); err != nil {
+		logger.Error("[Controller:CreateCategory] %v", err)
+		view.Set("errorMessage", "Unable to create this category.")
+		html.OK(w, view.Render("create_category"))
+		return
+	}
+
+	response.Redirect(w, r, route.Path(c.router, "categories"))
+}

ui/category_update.go

@@ -0,0 +1,79 @@
+// Copyright 2018 Frédéric Guillot. All rights reserved.
+// Use of this source code is governed by the Apache 2.0
+// license that can be found in the LICENSE file.
+
+package ui
+
+import (
+	"net/http"
+
+	"github.com/miniflux/miniflux/http/context"
+	"github.com/miniflux/miniflux/http/request"
+	"github.com/miniflux/miniflux/http/response"
+	"github.com/miniflux/miniflux/http/response/html"
+	"github.com/miniflux/miniflux/http/route"
+	"github.com/miniflux/miniflux/logger"
+	"github.com/miniflux/miniflux/ui/form"
+	"github.com/miniflux/miniflux/ui/session"
+	"github.com/miniflux/miniflux/ui/view"
+)
+
+// UpdateCategory validates and updates a category.
+func (c *Controller) UpdateCategory(w http.ResponseWriter, r *http.Request) {
+	ctx := context.New(r)
+
+	user, err := c.store.UserByID(ctx.UserID())
+	if err != nil {
+		html.ServerError(w, err)
+		return
+	}
+
+	categoryID, err := request.IntParam(r, "categoryID")
+	if err != nil {
+		html.BadRequest(w, err)
+		return
+	}
+
+	category, err := c.store.Category(ctx.UserID(), categoryID)
+	if err != nil {
+		html.ServerError(w, err)
+		return
+	}
+
+	if category == nil {
+		html.NotFound(w)
+		return
+	}
+
+	categoryForm := form.NewCategoryForm(r)
+
+	sess := session.New(c.store, ctx)
+	view := view.New(c.tpl, ctx, sess)
+	view.Set("form", categoryForm)
+	view.Set("category", category)
+	view.Set("menu", "categories")
+	view.Set("user", user)
+	view.Set("countUnread", c.store.CountUnreadEntries(user.ID))
+
+	if err := categoryForm.Validate(); err != nil {
+		view.Set("errorMessage", err.Error())
+		html.OK(w, view.Render("edit_category"))
+		return
+	}
+
+	if c.store.AnotherCategoryExists(user.ID, category.ID, categoryForm.Title) {
+		view.Set("errorMessage", "This category already exists.")
+		html.OK(w, view.Render("edit_category"))
+		return
+	}
+
+	err = c.store.UpdateCategory(categoryForm.Merge(category))
+	if err != nil {
+		logger.Error("[Controller:UpdateCategory] %v", err)
+		view.Set("errorMessage", "Unable to update this category.")
+		html.OK(w, view.Render("edit_category"))
+		return
+	}
+
+	response.Redirect(w, r, route.Path(c.router, "categories"))
+}

ui/controller.go

@@ -5,59 +5,35 @@
 package ui
 
 import (
+	"github.com/gorilla/mux"
 	"github.com/miniflux/miniflux/config"
-	"github.com/miniflux/miniflux/http/handler"
-	"github.com/miniflux/miniflux/model"
+	"github.com/miniflux/miniflux/locale"
 	"github.com/miniflux/miniflux/reader/feed"
 	"github.com/miniflux/miniflux/scheduler"
 	"github.com/miniflux/miniflux/storage"
+	"github.com/miniflux/miniflux/template"
 )
 
-type tplParams map[string]interface{}
-
-func (t tplParams) Merge(d tplParams) tplParams {
-	for k, v := range d {
-		t[k] = v
-	}
-
-	return t
-}
-
 // Controller contains all HTTP handlers for the user interface.
 type Controller struct {
 	cfg         *config.Config
 	store       *storage.Storage
 	pool        *scheduler.WorkerPool
 	feedHandler *feed.Handler
-}
-
-func (c *Controller) getCommonTemplateArgs(ctx *handler.Context) (tplParams, error) {
-	user := ctx.LoggedUser()
-	builder := c.store.NewEntryQueryBuilder(user.ID)
-	builder.WithStatus(model.EntryStatusUnread)
-
-	countUnread, err := builder.CountEntries()
-	if err != nil {
-		return nil, err
-	}
-
-	params := tplParams{
-		"menu":              "",
-		"user":              user,
-		"countUnread":       countUnread,
-		"csrf":              ctx.CSRF(),
-		"flashMessage":      ctx.FlashMessage(),
-		"flashErrorMessage": ctx.FlashErrorMessage(),
-	}
-	return params, nil
+	tpl         *template.Engine
+	router      *mux.Router
+	translator  *locale.Translator
 }
 
 // NewController returns a new Controller.
-func NewController(cfg *config.Config, store *storage.Storage, pool *scheduler.WorkerPool, feedHandler *feed.Handler) *Controller {
+func NewController(cfg *config.Config, store *storage.Storage, pool *scheduler.WorkerPool, feedHandler *feed.Handler, tpl *template.Engine, translator *locale.Translator, router *mux.Router) *Controller {
 	return &Controller{
 		cfg:         cfg,
 		store:       store,
 		pool:        pool,
 		feedHandler: feedHandler,
+		tpl:         tpl,
+		translator:  translator,
+		router:      router,
 	}
 }

ui/entry.go

@@ -1,494 +0,0 @@
-// Copyright 2017 Frédéric Guillot. All rights reserved.
-// Use of this source code is governed by the Apache 2.0
-// license that can be found in the LICENSE file.
-
-package ui
-
-import (
-	"errors"
-
-	"github.com/miniflux/miniflux/http/handler"
-	"github.com/miniflux/miniflux/integration"
-	"github.com/miniflux/miniflux/logger"
-	"github.com/miniflux/miniflux/model"
-	"github.com/miniflux/miniflux/reader/sanitizer"
-	"github.com/miniflux/miniflux/reader/scraper"
-	"github.com/miniflux/miniflux/storage"
-)
-
-// FetchContent downloads the original HTML page and returns relevant contents.
-func (c *Controller) FetchContent(ctx *handler.Context, request *handler.Request, response *handler.Response) {
-	entryID, err := request.IntegerParam("entryID")
-	if err != nil {
-		response.HTML().BadRequest(err)
-		return
-	}
-
-	user := ctx.LoggedUser()
-	builder := c.store.NewEntryQueryBuilder(user.ID)
-	builder.WithEntryID(entryID)
-	builder.WithoutStatus(model.EntryStatusRemoved)
-
-	entry, err := builder.GetEntry()
-	if err != nil {
-		response.JSON().ServerError(err)
-		return
-	}
-
-	if entry == nil {
-		response.JSON().NotFound(errors.New("Entry not found"))
-		return
-	}
-
-	content, err := scraper.Fetch(entry.URL, entry.Feed.ScraperRules)
-	if err != nil {
-		response.JSON().ServerError(err)
-		return
-	}
-
-	entry.Content = sanitizer.Sanitize(entry.URL, content)
-	c.store.UpdateEntryContent(entry)
-
-	response.JSON().Created(map[string]string{"content": entry.Content})
-}
-
-// SaveEntry send the link to external services.
-func (c *Controller) SaveEntry(ctx *handler.Context, request *handler.Request, response *handler.Response) {
-	entryID, err := request.IntegerParam("entryID")
-	if err != nil {
-		response.HTML().BadRequest(err)
-		return
-	}
-
-	user := ctx.LoggedUser()
-	builder := c.store.NewEntryQueryBuilder(user.ID)
-	builder.WithEntryID(entryID)
-	builder.WithoutStatus(model.EntryStatusRemoved)
-
-	entry, err := builder.GetEntry()
-	if err != nil {
-		response.JSON().ServerError(err)
-		return
-	}
-
-	if entry == nil {
-		response.JSON().NotFound(errors.New("Entry not found"))
-		return
-	}
-
-	settings, err := c.store.Integration(user.ID)
-	if err != nil {
-		response.JSON().ServerError(err)
-		return
-	}
-
-	go func() {
-		integration.SendEntry(entry, settings)
-	}()
-
-	response.JSON().Created(map[string]string{"message": "saved"})
-}
-
-// ShowFeedEntry shows a single feed entry in "feed" mode.
-func (c *Controller) ShowFeedEntry(ctx *handler.Context, request *handler.Request, response *handler.Response) {
-	user := ctx.LoggedUser()
-
-	entryID, err := request.IntegerParam("entryID")
-	if err != nil {
-		response.HTML().BadRequest(err)
-		return
-	}
-
-	feedID, err := request.IntegerParam("feedID")
-	if err != nil {
-		response.HTML().BadRequest(err)
-		return
-	}
-
-	builder := c.store.NewEntryQueryBuilder(user.ID)
-	builder.WithFeedID(feedID)
-	builder.WithEntryID(entryID)
-	builder.WithoutStatus(model.EntryStatusRemoved)
-
-	entry, err := builder.GetEntry()
-	if err != nil {
-		response.HTML().ServerError(err)
-		return
-	}
-
-	if entry == nil {
-		response.HTML().NotFound()
-		return
-	}
-
-	if entry.Status == model.EntryStatusUnread {
-		err = c.store.SetEntriesStatus(user.ID, []int64{entry.ID}, model.EntryStatusRead)
-		if err != nil {
-			logger.Error("[Controller:ShowFeedEntry] %v", err)
-			response.HTML().ServerError(nil)
-			return
-		}
-	}
-
-	args, err := c.getCommonTemplateArgs(ctx)
-	if err != nil {
-		response.HTML().ServerError(err)
-		return
-	}
-
-	builder = c.store.NewEntryQueryBuilder(user.ID)
-	builder.WithFeedID(feedID)
-
-	prevEntry, nextEntry, err := c.getEntryPrevNext(user, builder, entry.ID)
-	if err != nil {
-		response.HTML().ServerError(err)
-		return
-	}
-
-	nextEntryRoute := ""
-	if nextEntry != nil {
-		nextEntryRoute = ctx.Route("feedEntry", "feedID", feedID, "entryID", nextEntry.ID)
-	}
-
-	prevEntryRoute := ""
-	if prevEntry != nil {
-		prevEntryRoute = ctx.Route("feedEntry", "feedID", feedID, "entryID", prevEntry.ID)
-	}
-
-	response.HTML().Render("entry", ctx.UserLanguage(), args.Merge(tplParams{
-		"entry":          entry,
-		"prevEntry":      prevEntry,
-		"nextEntry":      nextEntry,
-		"nextEntryRoute": nextEntryRoute,
-		"prevEntryRoute": prevEntryRoute,
-		"menu":           "feeds",
-	}))
-}
-
-// ShowCategoryEntry shows a single feed entry in "category" mode.
-func (c *Controller) ShowCategoryEntry(ctx *handler.Context, request *handler.Request, response *handler.Response) {
-	user := ctx.LoggedUser()
-
-	categoryID, err := request.IntegerParam("categoryID")
-	if err != nil {
-		response.HTML().BadRequest(err)
-		return
-	}
-
-	entryID, err := request.IntegerParam("entryID")
-	if err != nil {
-		response.HTML().BadRequest(err)
-		return
-	}
-
-	builder := c.store.NewEntryQueryBuilder(user.ID)
-	builder.WithCategoryID(categoryID)
-	builder.WithEntryID(entryID)
-	builder.WithoutStatus(model.EntryStatusRemoved)
-
-	entry, err := builder.GetEntry()
-	if err != nil {
-		response.HTML().ServerError(err)
-		return
-	}
-
-	if entry == nil {
-		response.HTML().NotFound()
-		return
-	}
-
-	if entry.Status == model.EntryStatusUnread {
-		err = c.store.SetEntriesStatus(user.ID, []int64{entry.ID}, model.EntryStatusRead)
-		if err != nil {
-			logger.Error("[Controller:ShowCategoryEntry] %v", err)
-			response.HTML().ServerError(nil)
-			return
-		}
-	}
-
-	args, err := c.getCommonTemplateArgs(ctx)
-	if err != nil {
-		response.HTML().ServerError(err)
-		return
-	}
-
-	builder = c.store.NewEntryQueryBuilder(user.ID)
-	builder.WithCategoryID(categoryID)
-
-	prevEntry, nextEntry, err := c.getEntryPrevNext(user, builder, entry.ID)
-	if err != nil {
-		response.HTML().ServerError(err)
-		return
-	}
-
-	nextEntryRoute := ""
-	if nextEntry != nil {
-		nextEntryRoute = ctx.Route("categoryEntry", "categoryID", categoryID, "entryID", nextEntry.ID)
-	}
-
-	prevEntryRoute := ""
-	if prevEntry != nil {
-		prevEntryRoute = ctx.Route("categoryEntry", "categoryID", categoryID, "entryID", prevEntry.ID)
-	}
-
-	response.HTML().Render("entry", ctx.UserLanguage(), args.Merge(tplParams{
-		"entry":          entry,
-		"prevEntry":      prevEntry,
-		"nextEntry":      nextEntry,
-		"nextEntryRoute": nextEntryRoute,
-		"prevEntryRoute": prevEntryRoute,
-		"menu":           "categories",
-	}))
-}
-
-// ShowUnreadEntry shows a single feed entry in "unread" mode.
-func (c *Controller) ShowUnreadEntry(ctx *handler.Context, request *handler.Request, response *handler.Response) {
-	user := ctx.LoggedUser()
-
-	entryID, err := request.IntegerParam("entryID")
-	if err != nil {
-		response.HTML().BadRequest(err)
-		return
-	}
-
-	builder := c.store.NewEntryQueryBuilder(user.ID)
-	builder.WithEntryID(entryID)
-	builder.WithoutStatus(model.EntryStatusRemoved)
-
-	entry, err := builder.GetEntry()
-	if err != nil {
-		response.HTML().ServerError(err)
-		return
-	}
-
-	if entry == nil {
-		response.HTML().NotFound()
-		return
-	}
-
-	builder = c.store.NewEntryQueryBuilder(user.ID)
-	builder.WithStatus(model.EntryStatusUnread)
-
-	prevEntry, nextEntry, err := c.getEntryPrevNext(user, builder, entry.ID)
-	if err != nil {
-		response.HTML().ServerError(err)
-		return
-	}
-
-	nextEntryRoute := ""
-	if nextEntry != nil {
-		nextEntryRoute = ctx.Route("unreadEntry", "entryID", nextEntry.ID)
-	}
-
-	prevEntryRoute := ""
-	if prevEntry != nil {
-		prevEntryRoute = ctx.Route("unreadEntry", "entryID", prevEntry.ID)
-	}
-
-	// We change the status here, otherwise we cannot get the pagination for unread items.
-	if entry.Status == model.EntryStatusUnread {
-		err = c.store.SetEntriesStatus(user.ID, []int64{entry.ID}, model.EntryStatusRead)
-		if err != nil {
-			logger.Error("[Controller:ShowUnreadEntry] %v", err)
-			response.HTML().ServerError(nil)
-			return
-		}
-	}
-
-	// The unread counter have to be fetched after changing the entry status
-	args, err := c.getCommonTemplateArgs(ctx)
-	if err != nil {
-		response.HTML().ServerError(err)
-		return
-	}
-
-	response.HTML().Render("entry", ctx.UserLanguage(), args.Merge(tplParams{
-		"entry":          entry,
-		"prevEntry":      prevEntry,
-		"nextEntry":      nextEntry,
-		"nextEntryRoute": nextEntryRoute,
-		"prevEntryRoute": prevEntryRoute,
-		"menu":           "unread",
-	}))
-}
-
-// ShowReadEntry shows a single feed entry in "history" mode.
-func (c *Controller) ShowReadEntry(ctx *handler.Context, request *handler.Request, response *handler.Response) {
-	user := ctx.LoggedUser()
-
-	entryID, err := request.IntegerParam("entryID")
-	if err != nil {
-		response.HTML().BadRequest(err)
-		return
-	}
-
-	builder := c.store.NewEntryQueryBuilder(user.ID)
-	builder.WithEntryID(entryID)
-	builder.WithoutStatus(model.EntryStatusRemoved)
-
-	entry, err := builder.GetEntry()
-	if err != nil {
-		response.HTML().ServerError(err)
-		return
-	}
-
-	if entry == nil {
-		response.HTML().NotFound()
-		return
-	}
-
-	args, err := c.getCommonTemplateArgs(ctx)
-	if err != nil {
-		response.HTML().ServerError(err)
-		return
-	}
-
-	builder = c.store.NewEntryQueryBuilder(user.ID)
-	builder.WithStatus(model.EntryStatusRead)
-
-	prevEntry, nextEntry, err := c.getEntryPrevNext(user, builder, entry.ID)
-	if err != nil {
-		response.HTML().ServerError(err)
-		return
-	}
-
-	nextEntryRoute := ""
-	if nextEntry != nil {
-		nextEntryRoute = ctx.Route("readEntry", "entryID", nextEntry.ID)
-	}
-
-	prevEntryRoute := ""
-	if prevEntry != nil {
-		prevEntryRoute = ctx.Route("readEntry", "entryID", prevEntry.ID)
-	}
-
-	response.HTML().Render("entry", ctx.UserLanguage(), args.Merge(tplParams{
-		"entry":          entry,
-		"prevEntry":      prevEntry,
-		"nextEntry":      nextEntry,
-		"nextEntryRoute": nextEntryRoute,
-		"prevEntryRoute": prevEntryRoute,
-		"menu":           "history",
-	}))
-}
-
-// ShowStarredEntry shows a single feed entry in "starred" mode.
-func (c *Controller) ShowStarredEntry(ctx *handler.Context, request *handler.Request, response *handler.Response) {
-	user := ctx.LoggedUser()
-
-	entryID, err := request.IntegerParam("entryID")
-	if err != nil {
-		response.HTML().BadRequest(err)
-		return
-	}
-
-	builder := c.store.NewEntryQueryBuilder(user.ID)
-	builder.WithEntryID(entryID)
-	builder.WithoutStatus(model.EntryStatusRemoved)
-
-	entry, err := builder.GetEntry()
-	if err != nil {
-		response.HTML().ServerError(err)
-		return
-	}
-
-	if entry == nil {
-		response.HTML().NotFound()
-		return
-	}
-
-	if entry.Status == model.EntryStatusUnread {
-		err = c.store.SetEntriesStatus(user.ID, []int64{entry.ID}, model.EntryStatusRead)
-		if err != nil {
-			logger.Error("[Controller:ShowReadEntry] %v", err)
-			response.HTML().ServerError(nil)
-			return
-		}
-	}
-
-	args, err := c.getCommonTemplateArgs(ctx)
-	if err != nil {
-		response.HTML().ServerError(err)
-		return
-	}
-
-	builder = c.store.NewEntryQueryBuilder(user.ID)
-	builder.WithStarred()
-
-	prevEntry, nextEntry, err := c.getEntryPrevNext(user, builder, entry.ID)
-	if err != nil {
-		response.HTML().ServerError(err)
-		return
-	}
-
-	nextEntryRoute := ""
-	if nextEntry != nil {
-		nextEntryRoute = ctx.Route("starredEntry", "entryID", nextEntry.ID)
-	}
-
-	prevEntryRoute := ""
-	if prevEntry != nil {
-		prevEntryRoute = ctx.Route("starredEntry", "entryID", prevEntry.ID)
-	}
-
-	response.HTML().Render("entry", ctx.UserLanguage(), args.Merge(tplParams{
-		"entry":          entry,
-		"prevEntry":      prevEntry,
-		"nextEntry":      nextEntry,
-		"nextEntryRoute": nextEntryRoute,
-		"prevEntryRoute": prevEntryRoute,
-		"menu":           "starred",
-	}))
-}
-
-// UpdateEntriesStatus handles Ajax request to update the status for a list of entries.
-func (c *Controller) UpdateEntriesStatus(ctx *handler.Context, request *handler.Request, response *handler.Response) {
-	user := ctx.LoggedUser()
-
-	entryIDs, status, err := decodeEntryStatusPayload(request.Body())
-	if err != nil {
-		logger.Error("[Controller:UpdateEntryStatus] %v", err)
-		response.JSON().BadRequest(nil)
-		return
-	}
-
-	if len(entryIDs) == 0 {
-		response.JSON().BadRequest(errors.New("The list of entryID is empty"))
-		return
-	}
-
-	err = c.store.SetEntriesStatus(user.ID, entryIDs, status)
-	if err != nil {
-		logger.Error("[Controller:UpdateEntryStatus] %v", err)
-		response.JSON().ServerError(nil)
-		return
-	}
-
-	response.JSON().Standard("OK")
-}
-
-func (c *Controller) getEntryPrevNext(user *model.User, builder *storage.EntryQueryBuilder, entryID int64) (prev *model.Entry, next *model.Entry, err error) {
-	builder.WithoutStatus(model.EntryStatusRemoved)
-	builder.WithOrder(model.DefaultSortingOrder)
-	builder.WithDirection(user.EntryDirection)
-
-	entries, err := builder.GetEntries()
-	if err != nil {
-		return nil, nil, err
-	}
-
-	n := len(entries)
-	for i := 0; i < n; i++ {
-		if entries[i].ID == entryID {
-			if i-1 >= 0 {
-				prev = entries[i-1]
-			}
-
-			if i+1 < n {
-				next = entries[i+1]
-			}
-		}
-	}
-
-	return prev, next, nil
-}

ui/entry_category.go

@@ -0,0 +1,98 @@
+// Copyright 2018 Frédéric Guillot. All rights reserved.
+// Use of this source code is governed by the Apache 2.0
+// license that can be found in the LICENSE file.
+
+package ui
+
+import (
+	"net/http"
+
+	"github.com/miniflux/miniflux/http/context"
+	"github.com/miniflux/miniflux/http/request"
+	"github.com/miniflux/miniflux/http/response/html"
+	"github.com/miniflux/miniflux/http/route"
+	"github.com/miniflux/miniflux/logger"
+	"github.com/miniflux/miniflux/model"
+	"github.com/miniflux/miniflux/ui/session"
+	"github.com/miniflux/miniflux/ui/view"
+)
+
+// ShowCategoryEntry shows a single feed entry in "category" mode.
+func (c *Controller) ShowCategoryEntry(w http.ResponseWriter, r *http.Request) {
+	ctx := context.New(r)
+
+	user, err := c.store.UserByID(ctx.UserID())
+	if err != nil {
+		html.ServerError(w, err)
+		return
+	}
+
+	categoryID, err := request.IntParam(r, "categoryID")
+	if err != nil {
+		html.BadRequest(w, err)
+		return
+	}
+
+	entryID, err := request.IntParam(r, "entryID")
+	if err != nil {
+		html.BadRequest(w, err)
+		return
+	}
+
+	builder := c.store.NewEntryQueryBuilder(user.ID)
+	builder.WithCategoryID(categoryID)
+	builder.WithEntryID(entryID)
+	builder.WithoutStatus(model.EntryStatusRemoved)
+
+	entry, err := builder.GetEntry()
+	if err != nil {
+		html.ServerError(w, err)
+		return
+	}
+
+	if entry == nil {
+		html.NotFound(w)
+		return
+	}
+
+	if entry.Status == model.EntryStatusUnread {
+		err = c.store.SetEntriesStatus(user.ID, []int64{entry.ID}, model.EntryStatusRead)
+		if err != nil {
+			logger.Error("[Controller:ShowCategoryEntry] %v", err)
+			html.ServerError(w, nil)
+			return
+		}
+	}
+
+	builder = c.store.NewEntryQueryBuilder(user.ID)
+	builder.WithCategoryID(categoryID)
+
+	prevEntry, nextEntry, err := c.getEntryPrevNext(user, builder, entry.ID)
+	if err != nil {
+		html.ServerError(w, err)
+		return
+	}
+
+	nextEntryRoute := ""
+	if nextEntry != nil {
+		nextEntryRoute = route.Path(c.router, "categoryEntry", "categoryID", categoryID, "entryID", nextEntry.ID)
+	}
+
+	prevEntryRoute := ""
+	if prevEntry != nil {
+		prevEntryRoute = route.Path(c.router, "categoryEntry", "categoryID", categoryID, "entryID", prevEntry.ID)
+	}
+
+	sess := session.New(c.store, ctx)
+	view := view.New(c.tpl, ctx, sess)
+	view.Set("entry", entry)
+	view.Set("prevEntry", prevEntry)
+	view.Set("nextEntry", nextEntry)
+	view.Set("nextEntryRoute", nextEntryRoute)
+	view.Set("prevEntryRoute", prevEntryRoute)
+	view.Set("menu", "categories")
+	view.Set("user", user)
+	view.Set("countUnread", c.store.CountUnreadEntries(user.ID))
+
+	html.OK(w, view.Render("entry"))
+}

ui/entry_feed.go

@@ -0,0 +1,98 @@
+// Copyright 2018 Frédéric Guillot. All rights reserved.
+// Use of this source code is governed by the Apache 2.0
+// license that can be found in the LICENSE file.
+
+package ui
+
+import (
+	"net/http"
+
+	"github.com/miniflux/miniflux/http/context"
+	"github.com/miniflux/miniflux/http/request"
+	"github.com/miniflux/miniflux/http/response/html"
+	"github.com/miniflux/miniflux/http/route"
+	"github.com/miniflux/miniflux/logger"
+	"github.com/miniflux/miniflux/model"
+	"github.com/miniflux/miniflux/ui/session"
+	"github.com/miniflux/miniflux/ui/view"
+)
+
+// ShowFeedEntry shows a single feed entry in "feed" mode.
+func (c *Controller) ShowFeedEntry(w http.ResponseWriter, r *http.Request) {
+	ctx := context.New(r)
+
+	user, err := c.store.UserByID(ctx.UserID())
+	if err != nil {
+		html.ServerError(w, err)
+		return
+	}
+
+	entryID, err := request.IntParam(r, "entryID")
+	if err != nil {
+		html.BadRequest(w, err)
+		return
+	}
+
+	feedID, err := request.IntParam(r, "feedID")
+	if err != nil {
+		html.BadRequest(w, err)
+		return
+	}
+
+	builder := c.store.NewEntryQueryBuilder(user.ID)
+	builder.WithFeedID(feedID)
+	builder.WithEntryID(entryID)
+	builder.WithoutStatus(model.EntryStatusRemoved)
+
+	entry, err := builder.GetEntry()
+	if err != nil {
+		html.ServerError(w, err)
+		return
+	}
+
+	if entry == nil {
+		html.NotFound(w)
+		return
+	}
+
+	if entry.Status == model.EntryStatusUnread {
+		err = c.store.SetEntriesStatus(user.ID, []int64{entry.ID}, model.EntryStatusRead)
+		if err != nil {
+			logger.Error("[Controller:ShowFeedEntry] %v", err)
+			html.ServerError(w, nil)
+			return
+		}
+	}
+
+	builder = c.store.NewEntryQueryBuilder(user.ID)
+	builder.WithFeedID(feedID)
+
+	prevEntry, nextEntry, err := c.getEntryPrevNext(user, builder, entry.ID)
+	if err != nil {
+		html.ServerError(w, err)
+		return
+	}
+
+	nextEntryRoute := ""
+	if nextEntry != nil {
+		nextEntryRoute = route.Path(c.router, "feedEntry", "feedID", feedID, "entryID", nextEntry.ID)
+	}
+
+	prevEntryRoute := ""
+	if prevEntry != nil {
+		prevEntryRoute = route.Path(c.router, "feedEntry", "feedID", feedID, "entryID", prevEntry.ID)
+	}
+
+	sess := session.New(c.store, ctx)
+	view := view.New(c.tpl, ctx, sess)
+	view.Set("entry", entry)
+	view.Set("prevEntry", prevEntry)
+	view.Set("nextEntry", nextEntry)
+	view.Set("nextEntryRoute", nextEntryRoute)
+	view.Set("prevEntryRoute", prevEntryRoute)
+	view.Set("menu", "feeds")
+	view.Set("user", user)
+	view.Set("countUnread", c.store.CountUnreadEntries(user.ID))
+
+	html.OK(w, view.Render("entry"))
+}

ui/entry_prev_next.go

@@ -0,0 +1,36 @@
+// Copyright 2017 Frédéric Guillot. All rights reserved.
+// Use of this source code is governed by the Apache 2.0
+// license that can be found in the LICENSE file.
+
+package ui
+
+import (
+	"github.com/miniflux/miniflux/model"
+	"github.com/miniflux/miniflux/storage"
+)
+
+func (c *Controller) getEntryPrevNext(user *model.User, builder *storage.EntryQueryBuilder, entryID int64) (prev *model.Entry, next *model.Entry, err error) {
+	builder.WithoutStatus(model.EntryStatusRemoved)
+	builder.WithOrder(model.DefaultSortingOrder)
+	builder.WithDirection(user.EntryDirection)
+
+	entries, err := builder.GetEntries()
+	if err != nil {
+		return nil, nil, err
+	}
+
+	n := len(entries)
+	for i := 0; i < n; i++ {
+		if entries[i].ID == entryID {
+			if i-1 >= 0 {
+				prev = entries[i-1]
+			}
+
+			if i+1 < n {
+				next = entries[i+1]
+			}
+		}
+	}
+
+	return prev, next, nil
+}

ui/entry_read.go

@@ -0,0 +1,81 @@
+// Copyright 2018 Frédéric Guillot. All rights reserved.
+// Use of this source code is governed by the Apache 2.0
+// license that can be found in the LICENSE file.
+
+package ui
+
+import (
+	"net/http"
+
+	"github.com/miniflux/miniflux/http/context"
+	"github.com/miniflux/miniflux/http/request"
+	"github.com/miniflux/miniflux/http/response/html"
+	"github.com/miniflux/miniflux/http/route"
+	"github.com/miniflux/miniflux/model"
+	"github.com/miniflux/miniflux/ui/session"
+	"github.com/miniflux/miniflux/ui/view"
+)
+
+// ShowReadEntry shows a single feed entry in "history" mode.
+func (c *Controller) ShowReadEntry(w http.ResponseWriter, r *http.Request) {
+	ctx := context.New(r)
+
+	user, err := c.store.UserByID(ctx.UserID())
+	if err != nil {
+		html.ServerError(w, err)
+		return
+	}
+
+	entryID, err := request.IntParam(r, "entryID")
+	if err != nil {
+		html.BadRequest(w, err)
+		return
+	}
+
+	builder := c.store.NewEntryQueryBuilder(user.ID)
+	builder.WithEntryID(entryID)
+	builder.WithoutStatus(model.EntryStatusRemoved)
+
+	entry, err := builder.GetEntry()
+	if err != nil {
+		html.ServerError(w, err)
+		return
+	}
+
+	if entry == nil {
+		html.NotFound(w)
+		return
+	}
+
+	builder = c.store.NewEntryQueryBuilder(user.ID)
+	builder.WithStatus(model.EntryStatusRead)
+
+	prevEntry, nextEntry, err := c.getEntryPrevNext(user, builder, entry.ID)
+	if err != nil {
+		html.ServerError(w, err)
+		return
+	}
+
+	nextEntryRoute := ""
+	if nextEntry != nil {
+		nextEntryRoute = route.Path(c.router, "readEntry", "entryID", nextEntry.ID)
+	}
+
+	prevEntryRoute := ""
+	if prevEntry != nil {
+		prevEntryRoute = route.Path(c.router, "readEntry", "entryID", prevEntry.ID)
+	}
+
+	sess := session.New(c.store, ctx)
+	view := view.New(c.tpl, ctx, sess)
+	view.Set("entry", entry)
+	view.Set("prevEntry", prevEntry)
+	view.Set("nextEntry", nextEntry)
+	view.Set("nextEntryRoute", nextEntryRoute)
+	view.Set("prevEntryRoute", prevEntryRoute)
+	view.Set("menu", "history")
+	view.Set("user", user)
+	view.Set("countUnread", c.store.CountUnreadEntries(user.ID))
+
+	html.OK(w, view.Render("entry"))
+}

ui/entry_save.go

@@ -0,0 +1,54 @@
+// Copyright 2018 Frédéric Guillot. All rights reserved.
+// Use of this source code is governed by the Apache 2.0
+// license that can be found in the LICENSE file.
+
+package ui
+
+import (
+	"errors"
+	"net/http"
+
+	"github.com/miniflux/miniflux/http/context"
+	"github.com/miniflux/miniflux/http/request"
+	"github.com/miniflux/miniflux/http/response/json"
+	"github.com/miniflux/miniflux/integration"
+	"github.com/miniflux/miniflux/model"
+)
+
+// SaveEntry send the link to external services.
+func (c *Controller) SaveEntry(w http.ResponseWriter, r *http.Request) {
+	entryID, err := request.IntParam(r, "entryID")
+	if err != nil {
+		json.BadRequest(w, err)
+		return
+	}
+
+	ctx := context.New(r)
+
+	builder := c.store.NewEntryQueryBuilder(ctx.UserID())
+	builder.WithEntryID(entryID)
+	builder.WithoutStatus(model.EntryStatusRemoved)
+
+	entry, err := builder.GetEntry()
+	if err != nil {
+		json.ServerError(w, err)
+		return
+	}
+
+	if entry == nil {
+		json.NotFound(w, errors.New("Entry not found"))
+		return
+	}
+
+	settings, err := c.store.Integration(ctx.UserID())
+	if err != nil {
+		json.ServerError(w, err)
+		return
+	}
+
+	go func() {
+		integration.SendEntry(entry, settings)
+	}()
+
+	json.Created(w, map[string]string{"message": "saved"})
+}

ui/entry_scraper.go

@@ -0,0 +1,53 @@
+// Copyright 2018 Frédéric Guillot. All rights reserved.
+// Use of this source code is governed by the Apache 2.0
+// license that can be found in the LICENSE file.
+
+package ui
+
+import (
+	"errors"
+	"net/http"
+
+	"github.com/miniflux/miniflux/http/context"
+	"github.com/miniflux/miniflux/http/request"
+	"github.com/miniflux/miniflux/http/response/json"
+	"github.com/miniflux/miniflux/model"
+	"github.com/miniflux/miniflux/reader/sanitizer"
+	"github.com/miniflux/miniflux/reader/scraper"
+)
+
+// FetchContent downloads the original HTML page and returns relevant contents.
+func (c *Controller) FetchContent(w http.ResponseWriter, r *http.Request) {
+	entryID, err := request.IntParam(r, "entryID")
+	if err != nil {
+		json.BadRequest(w, err)
+		return
+	}
+
+	ctx := context.New(r)
+	builder := c.store.NewEntryQueryBuilder(ctx.UserID())
+	builder.WithEntryID(entryID)
+	builder.WithoutStatus(model.EntryStatusRemoved)
+
+	entry, err := builder.GetEntry()
+	if err != nil {
+		json.ServerError(w, err)
+		return
+	}
+
+	if entry == nil {
+		json.NotFound(w, errors.New("Entry not found"))
+		return
+	}
+
+	content, err := scraper.Fetch(entry.URL, entry.Feed.ScraperRules)
+	if err != nil {
+		json.ServerError(w, err)
+		return
+	}
+
+	entry.Content = sanitizer.Sanitize(entry.URL, content)
+	c.store.UpdateEntryContent(entry)
+
+	json.Created(w, map[string]string{"content": entry.Content})
+}

ui/entry_starred.go

@@ -0,0 +1,91 @@
+// Copyright 2018 Frédéric Guillot. All rights reserved.
+// Use of this source code is governed by the Apache 2.0
+// license that can be found in the LICENSE file.
+
+package ui
+
+import (
+	"net/http"
+
+	"github.com/miniflux/miniflux/http/context"
+	"github.com/miniflux/miniflux/http/request"
+	"github.com/miniflux/miniflux/http/response/html"
+	"github.com/miniflux/miniflux/http/route"
+	"github.com/miniflux/miniflux/logger"
+	"github.com/miniflux/miniflux/model"
+	"github.com/miniflux/miniflux/ui/session"
+	"github.com/miniflux/miniflux/ui/view"
+)
+
+// ShowStarredEntry shows a single feed entry in "starred" mode.
+func (c *Controller) ShowStarredEntry(w http.ResponseWriter, r *http.Request) {
+	ctx := context.New(r)
+
+	user, err := c.store.UserByID(ctx.UserID())
+	if err != nil {
+		html.ServerError(w, err)
+		return
+	}
+
+	entryID, err := request.IntParam(r, "entryID")
+	if err != nil {
+		html.BadRequest(w, err)
+		return
+	}
+
+	builder := c.store.NewEntryQueryBuilder(user.ID)
+	builder.WithEntryID(entryID)
+	builder.WithoutStatus(model.EntryStatusRemoved)
+
+	entry, err := builder.GetEntry()
+	if err != nil {
+		html.ServerError(w, err)
+		return
+	}
+
+	if entry == nil {
+		html.NotFound(w)
+		return
+	}
+
+	if entry.Status == model.EntryStatusUnread {
+		err = c.store.SetEntriesStatus(user.ID, []int64{entry.ID}, model.EntryStatusRead)
+		if err != nil {
+			logger.Error("[Controller:ShowReadEntry] %v", err)
+			html.ServerError(w, nil)
+			return
+		}
+	}
+
+	builder = c.store.NewEntryQueryBuilder(user.ID)
+	builder.WithStarred()
+
+	prevEntry, nextEntry, err := c.getEntryPrevNext(user, builder, entry.ID)
+	if err != nil {
+		html.ServerError(w, err)
+		return
+	}
+
+	nextEntryRoute := ""
+	if nextEntry != nil {
+		nextEntryRoute = route.Path(c.router, "starredEntry", "entryID", nextEntry.ID)
+	}
+
+	prevEntryRoute := ""
+	if prevEntry != nil {
+		prevEntryRoute = route.Path(c.router, "starredEntry", "entryID", prevEntry.ID)
+	}
+
+	sess := session.New(c.store, ctx)
+	view := view.New(c.tpl, ctx, sess)
+	view.Set("entry", entry)
+	view.Set("prevEntry", prevEntry)
+	view.Set("nextEntry", nextEntry)
+	view.Set("nextEntryRoute", nextEntryRoute)
+	view.Set("prevEntryRoute", prevEntryRoute)
+	view.Set("menu", "starred")
+	view.Set("user", user)
+	view.Set("countUnread", c.store.CountUnreadEntries(user.ID))
+
+	html.OK(w, view.Render("entry"))
+}

ui/entry_toggle_bookmark.go

@@ -0,0 +1,32 @@
+// Copyright 2018 Frédéric Guillot. All rights reserved.
+// Use of this source code is governed by the Apache 2.0
+// license that can be found in the LICENSE file.
+
+package ui
+
+import (
+	"net/http"
+
+	"github.com/miniflux/miniflux/http/context"
+	"github.com/miniflux/miniflux/http/request"
+	"github.com/miniflux/miniflux/http/response/json"
+	"github.com/miniflux/miniflux/logger"
+)
+
+// ToggleBookmark handles Ajax request to toggle bookmark value.
+func (c *Controller) ToggleBookmark(w http.ResponseWriter, r *http.Request) {
+	entryID, err := request.IntParam(r, "entryID")
+	if err != nil {
+		json.BadRequest(w, err)
+		return
+	}
+
+	ctx := context.New(r)
+	if err := c.store.ToggleBookmark(ctx.UserID(), entryID); err != nil {
+		logger.Error("[Controller:ToggleBookmark] %v", err)
+		json.ServerError(w, nil)
+		return
+	}
+
+	json.OK(w, "OK")
+}

ui/entry_unread.go

@@ -0,0 +1,92 @@
+// Copyright 2018 Frédéric Guillot. All rights reserved.
+// Use of this source code is governed by the Apache 2.0
+// license that can be found in the LICENSE file.
+
+package ui
+
+import (
+	"net/http"
+
+	"github.com/miniflux/miniflux/http/context"
+	"github.com/miniflux/miniflux/http/request"
+	"github.com/miniflux/miniflux/http/response/html"
+	"github.com/miniflux/miniflux/http/route"
+	"github.com/miniflux/miniflux/logger"
+	"github.com/miniflux/miniflux/model"
+	"github.com/miniflux/miniflux/ui/session"
+	"github.com/miniflux/miniflux/ui/view"
+)
+
+// ShowUnreadEntry shows a single feed entry in "unread" mode.
+func (c *Controller) ShowUnreadEntry(w http.ResponseWriter, r *http.Request) {
+	ctx := context.New(r)
+
+	user, err := c.store.UserByID(ctx.UserID())
+	if err != nil {
+		html.ServerError(w, err)
+		return
+	}
+
+	entryID, err := request.IntParam(r, "entryID")
+	if err != nil {
+		html.BadRequest(w, err)
+		return
+	}
+
+	builder := c.store.NewEntryQueryBuilder(user.ID)
+	builder.WithEntryID(entryID)
+	builder.WithoutStatus(model.EntryStatusRemoved)
+
+	entry, err := builder.GetEntry()
+	if err != nil {
+		html.ServerError(w, err)
+		return
+	}
+
+	if entry == nil {
+		html.NotFound(w)
+		return
+	}
+
+	builder = c.store.NewEntryQueryBuilder(user.ID)
+	builder.WithStatus(model.EntryStatusUnread)
+
+	prevEntry, nextEntry, err := c.getEntryPrevNext(user, builder, entry.ID)
+	if err != nil {
+		html.ServerError(w, err)
+		return
+	}
+
+	nextEntryRoute := ""
+	if nextEntry != nil {
+		nextEntryRoute = route.Path(c.router, "unreadEntry", "entryID", nextEntry.ID)
+	}
+
+	prevEntryRoute := ""
+	if prevEntry != nil {
+		prevEntryRoute = route.Path(c.router, "unreadEntry", "entryID", prevEntry.ID)
+	}
+
+	// We change the status here, otherwise we cannot get the pagination for unread items.
+	if entry.Status == model.EntryStatusUnread {
+		err = c.store.SetEntriesStatus(user.ID, []int64{entry.ID}, model.EntryStatusRead)
+		if err != nil {
+			logger.Error("[Controller:ShowUnreadEntry] %v", err)
+			html.ServerError(w, nil)
+			return
+		}
+	}
+
+	sess := session.New(c.store, ctx)
+	view := view.New(c.tpl, ctx, sess)
+	view.Set("entry", entry)
+	view.Set("prevEntry", prevEntry)
+	view.Set("nextEntry", nextEntry)
+	view.Set("nextEntryRoute", nextEntryRoute)
+	view.Set("prevEntryRoute", prevEntryRoute)
+	view.Set("menu", "unread")
+	view.Set("user", user)
+	view.Set("countUnread", c.store.CountUnreadEntries(user.ID))
+
+	html.OK(w, view.Render("entry"))
+}

ui/entry_update_status.go

@@ -0,0 +1,39 @@
+// Copyright 2018 Frédéric Guillot. All rights reserved.
+// Use of this source code is governed by the Apache 2.0
+// license that can be found in the LICENSE file.
+
+package ui
+
+import (
+	"errors"
+	"net/http"
+
+	"github.com/miniflux/miniflux/http/context"
+	"github.com/miniflux/miniflux/http/response/json"
+	"github.com/miniflux/miniflux/logger"
+)
+
+// UpdateEntriesStatus updates the status for a list of entries.
+func (c *Controller) UpdateEntriesStatus(w http.ResponseWriter, r *http.Request) {
+	entryIDs, status, err := decodeEntryStatusPayload(r.Body)
+	if err != nil {
+		logger.Error("[Controller:UpdateEntryStatus] %v", err)
+		json.BadRequest(w, nil)
+		return
+	}
+
+	if len(entryIDs) == 0 {
+		json.BadRequest(w, errors.New("The list of entryID is empty"))
+		return
+	}
+
+	ctx := context.New(r)
+	err = c.store.SetEntriesStatus(ctx.UserID(), entryIDs, status)
+	if err != nil {
+		logger.Error("[Controller:UpdateEntryStatus] %v", err)
+		json.ServerError(w, nil)
+		return
+	}
+
+	json.OK(w, "OK")
+}

ui/feed.go

@@ -1,236 +0,0 @@
-// Copyright 2017 Frédéric Guillot. All rights reserved.
-// Use of this source code is governed by the Apache 2.0
-// license that can be found in the LICENSE file.
-
-package ui
-
-import (
-	"errors"
-
-	"github.com/miniflux/miniflux/http/handler"
-	"github.com/miniflux/miniflux/logger"
-	"github.com/miniflux/miniflux/model"
-	"github.com/miniflux/miniflux/ui/form"
-)
-
-// RefreshAllFeeds refresh all feeds in the background for the current user.
-func (c *Controller) RefreshAllFeeds(ctx *handler.Context, request *handler.Request, response *handler.Response) {
-	user := ctx.LoggedUser()
-	jobs, err := c.store.NewUserBatch(user.ID, c.store.CountFeeds(user.ID))
-	if err != nil {
-		response.HTML().ServerError(err)
-		return
-	}
-
-	go func() {
-		c.pool.Push(jobs)
-	}()
-
-	response.Redirect(ctx.Route("feeds"))
-}
-
-// ShowFeedsPage shows the page with all subscriptions.
-func (c *Controller) ShowFeedsPage(ctx *handler.Context, request *handler.Request, response *handler.Response) {
-	user := ctx.LoggedUser()
-
-	args, err := c.getCommonTemplateArgs(ctx)
-	if err != nil {
-		response.HTML().ServerError(err)
-		return
-	}
-
-	feeds, err := c.store.Feeds(user.ID)
-	if err != nil {
-		response.HTML().ServerError(err)
-		return
-	}
-
-	response.HTML().Render("feeds", ctx.UserLanguage(), args.Merge(tplParams{
-		"feeds": feeds,
-		"total": len(feeds),
-		"menu":  "feeds",
-	}))
-}
-
-// ShowFeedEntries shows all entries for the given feed.
-func (c *Controller) ShowFeedEntries(ctx *handler.Context, request *handler.Request, response *handler.Response) {
-	user := ctx.LoggedUser()
-	offset := request.QueryIntegerParam("offset", 0)
-
-	args, err := c.getCommonTemplateArgs(ctx)
-	if err != nil {
-		response.HTML().ServerError(err)
-		return
-	}
-
-	feed, err := c.getFeedFromURL(request, response, user)
-	if err != nil {
-		return
-	}
-
-	builder := c.store.NewEntryQueryBuilder(user.ID)
-	builder.WithFeedID(feed.ID)
-	builder.WithoutStatus(model.EntryStatusRemoved)
-	builder.WithOrder(model.DefaultSortingOrder)
-	builder.WithDirection(user.EntryDirection)
-	builder.WithOffset(offset)
-	builder.WithLimit(nbItemsPerPage)
-
-	entries, err := builder.GetEntries()
-	if err != nil {
-		response.HTML().ServerError(err)
-		return
-	}
-
-	count, err := builder.CountEntries()
-	if err != nil {
-		response.HTML().ServerError(err)
-		return
-	}
-
-	response.HTML().Render("feed_entries", ctx.UserLanguage(), args.Merge(tplParams{
-		"feed":       feed,
-		"entries":    entries,
-		"total":      count,
-		"pagination": c.getPagination(ctx.Route("feedEntries", "feedID", feed.ID), count, offset),
-		"menu":       "feeds",
-	}))
-}
-
-// EditFeed shows the form to modify a subscription.
-func (c *Controller) EditFeed(ctx *handler.Context, request *handler.Request, response *handler.Response) {
-	user := ctx.LoggedUser()
-
-	feed, err := c.getFeedFromURL(request, response, user)
-	if err != nil {
-		return
-	}
-
-	args, err := c.getFeedFormTemplateArgs(ctx, user, feed, nil)
-	if err != nil {
-		response.HTML().ServerError(err)
-		return
-	}
-
-	response.HTML().Render("edit_feed", ctx.UserLanguage(), args)
-}
-
-// UpdateFeed update a subscription and redirect to the feed entries page.
-func (c *Controller) UpdateFeed(ctx *handler.Context, request *handler.Request, response *handler.Response) {
-	user := ctx.LoggedUser()
-
-	feed, err := c.getFeedFromURL(request, response, user)
-	if err != nil {
-		return
-	}
-
-	feedForm := form.NewFeedForm(request.Request())
-	args, err := c.getFeedFormTemplateArgs(ctx, user, feed, feedForm)
-	if err != nil {
-		response.HTML().ServerError(err)
-		return
-	}
-
-	if err := feedForm.ValidateModification(); err != nil {
-		response.HTML().Render("edit_feed", ctx.UserLanguage(), args.Merge(tplParams{
-			"errorMessage": err.Error(),
-		}))
-		return
-	}
-
-	err = c.store.UpdateFeed(feedForm.Merge(feed))
-	if err != nil {
-		logger.Error("[Controller:EditFeed] %v", err)
-		response.HTML().Render("edit_feed", ctx.UserLanguage(), args.Merge(tplParams{
-			"errorMessage": "Unable to update this feed.",
-		}))
-		return
-	}
-
-	response.Redirect(ctx.Route("feedEntries", "feedID", feed.ID))
-}
-
-// RemoveFeed delete a subscription from the database and redirect to the list of feeds page.
-func (c *Controller) RemoveFeed(ctx *handler.Context, request *handler.Request, response *handler.Response) {
-	feedID, err := request.IntegerParam("feedID")
-	if err != nil {
-		response.HTML().ServerError(err)
-		return
-	}
-
-	user := ctx.LoggedUser()
-	if err := c.store.RemoveFeed(user.ID, feedID); err != nil {
-		response.HTML().ServerError(err)
-		return
-	}
-
-	response.Redirect(ctx.Route("feeds"))
-}
-
-// RefreshFeed refresh a subscription and redirect to the feed entries page.
-func (c *Controller) RefreshFeed(ctx *handler.Context, request *handler.Request, response *handler.Response) {
-	feedID, err := request.IntegerParam("feedID")
-	if err != nil {
-		response.HTML().BadRequest(err)
-		return
-	}
-
-	user := ctx.LoggedUser()
-	if err := c.feedHandler.RefreshFeed(user.ID, feedID); err != nil {
-		logger.Error("[Controller:RefreshFeed] %v", err)
-	}
-
-	response.Redirect(ctx.Route("feedEntries", "feedID", feedID))
-}
-
-func (c *Controller) getFeedFromURL(request *handler.Request, response *handler.Response, user *model.User) (*model.Feed, error) {
-	feedID, err := request.IntegerParam("feedID")
-	if err != nil {
-		response.HTML().BadRequest(err)
-		return nil, err
-	}
-
-	feed, err := c.store.FeedByID(user.ID, feedID)
-	if err != nil {
-		response.HTML().ServerError(err)
-		return nil, err
-	}
-
-	if feed == nil {
-		response.HTML().NotFound()
-		return nil, errors.New("Feed not found")
-	}
-
-	return feed, nil
-}
-
-func (c *Controller) getFeedFormTemplateArgs(ctx *handler.Context, user *model.User, feed *model.Feed, feedForm *form.FeedForm) (tplParams, error) {
-	args, err := c.getCommonTemplateArgs(ctx)
-	if err != nil {
-		return nil, err
-	}
-
-	categories, err := c.store.Categories(user.ID)
-	if err != nil {
-		return nil, err
-	}
-
-	if feedForm == nil {
-		args["form"] = form.FeedForm{
-			SiteURL:      feed.SiteURL,
-			FeedURL:      feed.FeedURL,
-			Title:        feed.Title,
-			ScraperRules: feed.ScraperRules,
-			RewriteRules: feed.RewriteRules,
-			Crawler:      feed.Crawler,
-			CategoryID:   feed.Category.ID,
-		}
-	} else {
-		args["form"] = feedForm
-	}
-
-	args["categories"] = categories
-	args["feed"] = feed
-	args["menu"] = "feeds"
-	return args, nil
-}

ui/feed_edit.go

@@ -0,0 +1,71 @@
+// Copyright 2018 Frédéric Guillot. All rights reserved.
+// Use of this source code is governed by the Apache 2.0
+// license that can be found in the LICENSE file.
+
+package ui
+
+import (
+	"net/http"
+
+	"github.com/miniflux/miniflux/http/context"
+	"github.com/miniflux/miniflux/http/request"
+	"github.com/miniflux/miniflux/http/response/html"
+	"github.com/miniflux/miniflux/ui/form"
+	"github.com/miniflux/miniflux/ui/session"
+	"github.com/miniflux/miniflux/ui/view"
+)
+
+// EditFeed shows the form to modify a subscription.
+func (c *Controller) EditFeed(w http.ResponseWriter, r *http.Request) {
+	ctx := context.New(r)
+
+	user, err := c.store.UserByID(ctx.UserID())
+	if err != nil {
+		html.ServerError(w, err)
+		return
+	}
+
+	feedID, err := request.IntParam(r, "feedID")
+	if err != nil {
+		html.BadRequest(w, err)
+		return
+	}
+
+	feed, err := c.store.FeedByID(user.ID, feedID)
+	if err != nil {
+		html.ServerError(w, err)
+		return
+	}
+
+	if feed == nil {
+		html.NotFound(w)
+		return
+	}
+
+	categories, err := c.store.Categories(user.ID)
+	if err != nil {
+		html.ServerError(w, err)
+		return
+	}
+
+	feedForm := form.FeedForm{
+		SiteURL:      feed.SiteURL,
+		FeedURL:      feed.FeedURL,
+		Title:        feed.Title,
+		ScraperRules: feed.ScraperRules,
+		RewriteRules: feed.RewriteRules,
+		Crawler:      feed.Crawler,
+		CategoryID:   feed.Category.ID,
+	}
+
+	sess := session.New(c.store, ctx)
+	view := view.New(c.tpl, ctx, sess)
+	view.Set("form", feedForm)
+	view.Set("categories", categories)
+	view.Set("feed", feed)
+	view.Set("menu", "feeds")
+	view.Set("user", user)
+	view.Set("countUnread", c.store.CountUnreadEntries(user.ID))
+
+	html.OK(w, view.Render("edit_feed"))
+}

ui/feed_entries.go

@@ -0,0 +1,78 @@
+// Copyright 2018 Frédéric Guillot. All rights reserved.
+// Use of this source code is governed by the Apache 2.0
+// license that can be found in the LICENSE file.
+
+package ui
+
+import (
+	"net/http"
+
+	"github.com/miniflux/miniflux/http/context"
+	"github.com/miniflux/miniflux/http/request"
+	"github.com/miniflux/miniflux/http/response/html"
+	"github.com/miniflux/miniflux/http/route"
+	"github.com/miniflux/miniflux/model"
+	"github.com/miniflux/miniflux/ui/session"
+	"github.com/miniflux/miniflux/ui/view"
+)
+
+// ShowFeedEntries shows all entries for the given feed.
+func (c *Controller) ShowFeedEntries(w http.ResponseWriter, r *http.Request) {
+	ctx := context.New(r)
+
+	user, err := c.store.UserByID(ctx.UserID())
+	if err != nil {
+		html.ServerError(w, err)
+		return
+	}
+
+	feedID, err := request.IntParam(r, "feedID")
+	if err != nil {
+		html.BadRequest(w, err)
+		return
+	}
+
+	feed, err := c.store.FeedByID(user.ID, feedID)
+	if err != nil {
+		html.ServerError(w, err)
+		return
+	}
+
+	if feed == nil {
+		html.NotFound(w)
+		return
+	}
+
+	offset := request.QueryIntParam(r, "offset", 0)
+	builder := c.store.NewEntryQueryBuilder(user.ID)
+	builder.WithFeedID(feed.ID)
+	builder.WithoutStatus(model.EntryStatusRemoved)
+	builder.WithOrder(model.DefaultSortingOrder)
+	builder.WithDirection(user.EntryDirection)
+	builder.WithOffset(offset)
+	builder.WithLimit(nbItemsPerPage)
+
+	entries, err := builder.GetEntries()
+	if err != nil {
+		html.ServerError(w, err)
+		return
+	}
+
+	count, err := builder.CountEntries()
+	if err != nil {
+		html.ServerError(w, err)
+		return
+	}
+
+	sess := session.New(c.store, ctx)
+	view := view.New(c.tpl, ctx, sess)
+	view.Set("feed", feed)
+	view.Set("entries", entries)
+	view.Set("total", count)
+	view.Set("pagination", c.getPagination(route.Path(c.router, "feedEntries", "feedID", feed.ID), count, offset))
+	view.Set("menu", "feeds")
+	view.Set("user", user)
+	view.Set("countUnread", c.store.CountUnreadEntries(user.ID))
+
+	html.OK(w, view.Render("feed_entries"))
+}

ui/feed_icon.go

@@ -0,0 +1,36 @@
+// Copyright 2017 Frédéric Guillot. All rights reserved.
+// Use of this source code is governed by the Apache 2.0
+// license that can be found in the LICENSE file.
+
+package ui
+
+import (
+	"net/http"
+	"time"
+
+	"github.com/miniflux/miniflux/http/request"
+	"github.com/miniflux/miniflux/http/response"
+	"github.com/miniflux/miniflux/http/response/html"
+)
+
+// ShowIcon shows the feed icon.
+func (c *Controller) ShowIcon(w http.ResponseWriter, r *http.Request) {
+	iconID, err := request.IntParam(r, "iconID")
+	if err != nil {
+		html.BadRequest(w, err)
+		return
+	}
+
+	icon, err := c.store.IconByID(iconID)
+	if err != nil {
+		html.ServerError(w, err)
+		return
+	}
+
+	if icon == nil {
+		html.NotFound(w)
+		return
+	}
+
+	response.Cache(w, r, icon.MimeType, icon.Hash, icon.Content, 72*time.Hour)
+}

ui/feed_list.go

@@ -0,0 +1,41 @@
+// Copyright 2018 Frédéric Guillot. All rights reserved.
+// Use of this source code is governed by the Apache 2.0
+// license that can be found in the LICENSE file.
+
+package ui
+
+import (
+	"net/http"
+
+	"github.com/miniflux/miniflux/http/context"
+	"github.com/miniflux/miniflux/http/response/html"
+	"github.com/miniflux/miniflux/ui/session"
+	"github.com/miniflux/miniflux/ui/view"
+)
+
+// ShowFeedsPage shows the page with all subscriptions.
+func (c *Controller) ShowFeedsPage(w http.ResponseWriter, r *http.Request) {
+	ctx := context.New(r)
+
+	user, err := c.store.UserByID(ctx.UserID())
+	if err != nil {
+		html.ServerError(w, err)
+		return
+	}
+
+	feeds, err := c.store.Feeds(user.ID)
+	if err != nil {
+		html.ServerError(w, err)
+		return
+	}
+
+	sess := session.New(c.store, ctx)
+	view := view.New(c.tpl, ctx, sess)
+	view.Set("feeds", feeds)
+	view.Set("total", len(feeds))
+	view.Set("menu", "feeds")
+	view.Set("user", user)
+	view.Set("countUnread", c.store.CountUnreadEntries(user.ID))
+
+	html.OK(w, view.Render("feeds"))
+}

ui/feed_refresh.go

@@ -0,0 +1,48 @@
+// Copyright 2018 Frédéric Guillot. All rights reserved.
+// Use of this source code is governed by the Apache 2.0
+// license that can be found in the LICENSE file.
+
+package ui
+
+import (
+	"net/http"
+
+	"github.com/miniflux/miniflux/http/context"
+	"github.com/miniflux/miniflux/http/request"
+	"github.com/miniflux/miniflux/http/response"
+	"github.com/miniflux/miniflux/http/response/html"
+	"github.com/miniflux/miniflux/http/route"
+	"github.com/miniflux/miniflux/logger"
+)
+
+// RefreshFeed refresh a subscription and redirect to the feed entries page.
+func (c *Controller) RefreshFeed(w http.ResponseWriter, r *http.Request) {
+	feedID, err := request.IntParam(r, "feedID")
+	if err != nil {
+		html.BadRequest(w, err)
+		return
+	}
+
+	ctx := context.New(r)
+	if err := c.feedHandler.RefreshFeed(ctx.UserID(), feedID); err != nil {
+		logger.Error("[Controller:RefreshFeed] %v", err)
+	}
+
+	response.Redirect(w, r, route.Path(c.router, "feedEntries", "feedID", feedID))
+}
+
+// RefreshAllFeeds refresh all feeds in the background for the current user.
+func (c *Controller) RefreshAllFeeds(w http.ResponseWriter, r *http.Request) {
+	userID := context.New(r).UserID()
+	jobs, err := c.store.NewUserBatch(userID, c.store.CountFeeds(userID))
+	if err != nil {
+		html.ServerError(w, err)
+		return
+	}
+
+	go func() {
+		c.pool.Push(jobs)
+	}()
+
+	response.Redirect(w, r, route.Path(c.router, "feeds"))
+}

ui/feed_remove.go

@@ -0,0 +1,32 @@
+// Copyright 2018 Frédéric Guillot. All rights reserved.
+// Use of this source code is governed by the Apache 2.0
+// license that can be found in the LICENSE file.
+
+package ui
+
+import (
+	"net/http"
+
+	"github.com/miniflux/miniflux/http/context"
+	"github.com/miniflux/miniflux/http/request"
+	"github.com/miniflux/miniflux/http/response"
+	"github.com/miniflux/miniflux/http/response/html"
+	"github.com/miniflux/miniflux/http/route"
+)
+
+// RemoveFeed deletes a subscription from the database and redirect to the list of feeds page.
+func (c *Controller) RemoveFeed(w http.ResponseWriter, r *http.Request) {
+	feedID, err := request.IntParam(r, "feedID")
+	if err != nil {
+		html.ServerError(w, err)
+		return
+	}
+
+	ctx := context.New(r)
+	if err := c.store.RemoveFeed(ctx.UserID(), feedID); err != nil {
+		html.ServerError(w, err)
+		return
+	}
+
+	response.Redirect(w, r, route.Path(c.router, "feeds"))
+}

ui/feed_update.go

@@ -0,0 +1,80 @@
+// Copyright 2018 Frédéric Guillot. All rights reserved.
+// Use of this source code is governed by the Apache 2.0
+// license that can be found in the LICENSE file.
+
+package ui
+
+import (
+	"net/http"
+
+	"github.com/miniflux/miniflux/http/context"
+	"github.com/miniflux/miniflux/http/request"
+	"github.com/miniflux/miniflux/http/response"
+	"github.com/miniflux/miniflux/http/response/html"
+	"github.com/miniflux/miniflux/http/route"
+	"github.com/miniflux/miniflux/logger"
+	"github.com/miniflux/miniflux/ui/form"
+	"github.com/miniflux/miniflux/ui/session"
+	"github.com/miniflux/miniflux/ui/view"
+)
+
+// UpdateFeed update a subscription and redirect to the feed entries page.
+func (c *Controller) UpdateFeed(w http.ResponseWriter, r *http.Request) {
+	ctx := context.New(r)
+
+	user, err := c.store.UserByID(ctx.UserID())
+	if err != nil {
+		html.ServerError(w, err)
+		return
+	}
+
+	feedID, err := request.IntParam(r, "feedID")
+	if err != nil {
+		html.BadRequest(w, err)
+		return
+	}
+
+	feed, err := c.store.FeedByID(user.ID, feedID)
+	if err != nil {
+		html.ServerError(w, err)
+		return
+	}
+
+	if feed == nil {
+		html.NotFound(w)
+		return
+	}
+
+	categories, err := c.store.Categories(user.ID)
+	if err != nil {
+		html.ServerError(w, err)
+		return
+	}
+
+	feedForm := form.NewFeedForm(r)
+
+	sess := session.New(c.store, ctx)
+	view := view.New(c.tpl, ctx, sess)
+	view.Set("form", feedForm)
+	view.Set("categories", categories)
+	view.Set("feed", feed)
+	view.Set("menu", "feeds")
+	view.Set("user", user)
+	view.Set("countUnread", c.store.CountUnreadEntries(user.ID))
+
+	if err := feedForm.ValidateModification(); err != nil {
+		view.Set("errorMessage", err.Error())
+		html.OK(w, view.Render("edit_feed"))
+		return
+	}
+
+	err = c.store.UpdateFeed(feedForm.Merge(feed))
+	if err != nil {
+		logger.Error("[Controller:EditFeed] %v", err)
+		view.Set("errorMessage", "Unable to update this feed.")
+		html.OK(w, view.Render("edit_feed"))
+		return
+	}
+
+	response.Redirect(w, r, route.Path(c.router, "feedEntries", "feedID", feed.ID))
+}

ui/history.go

@@ -1,61 +0,0 @@
-// Copyright 2017 Frédéric Guillot. All rights reserved.
-// Use of this source code is governed by the Apache 2.0
-// license that can be found in the LICENSE file.
-
-package ui
-
-import (
-	"github.com/miniflux/miniflux/http/handler"
-	"github.com/miniflux/miniflux/model"
-)
-
-// ShowHistoryPage renders the page with all read entries.
-func (c *Controller) ShowHistoryPage(ctx *handler.Context, request *handler.Request, response *handler.Response) {
-	user := ctx.LoggedUser()
-	offset := request.QueryIntegerParam("offset", 0)
-
-	args, err := c.getCommonTemplateArgs(ctx)
-	if err != nil {
-		response.HTML().ServerError(err)
-		return
-	}
-
-	builder := c.store.NewEntryQueryBuilder(user.ID)
-	builder.WithStatus(model.EntryStatusRead)
-	builder.WithOrder(model.DefaultSortingOrder)
-	builder.WithDirection(user.EntryDirection)
-	builder.WithOffset(offset)
-	builder.WithLimit(nbItemsPerPage)
-
-	entries, err := builder.GetEntries()
-	if err != nil {
-		response.HTML().ServerError(err)
-		return
-	}
-
-	count, err := builder.CountEntries()
-	if err != nil {
-		response.HTML().ServerError(err)
-		return
-	}
-
-	response.HTML().Render("history", ctx.UserLanguage(), args.Merge(tplParams{
-		"entries":    entries,
-		"total":      count,
-		"pagination": c.getPagination(ctx.Route("history"), count, offset),
-		"menu":       "history",
-	}))
-}
-
-// FlushHistory changes all "read" items to "removed".
-func (c *Controller) FlushHistory(ctx *handler.Context, request *handler.Request, response *handler.Response) {
-	user := ctx.LoggedUser()
-
-	err := c.store.FlushHistory(user.ID)
-	if err != nil {
-		response.HTML().ServerError(err)
-		return
-	}
-
-	response.Redirect(ctx.Route("history"))
-}

ui/history_entries.go

@@ -0,0 +1,59 @@
+// Copyright 2017 Frédéric Guillot. All rights reserved.
+// Use of this source code is governed by the Apache 2.0
+// license that can be found in the LICENSE file.
+
+package ui
+
+import (
+	"net/http"
+
+	"github.com/miniflux/miniflux/http/context"
+	"github.com/miniflux/miniflux/http/request"
+	"github.com/miniflux/miniflux/http/response/html"
+	"github.com/miniflux/miniflux/http/route"
+	"github.com/miniflux/miniflux/model"
+	"github.com/miniflux/miniflux/ui/session"
+	"github.com/miniflux/miniflux/ui/view"
+)
+
+// ShowHistoryPage renders the page with all read entries.
+func (c *Controller) ShowHistoryPage(w http.ResponseWriter, r *http.Request) {
+	ctx := context.New(r)
+
+	user, err := c.store.UserByID(ctx.UserID())
+	if err != nil {
+		html.ServerError(w, err)
+		return
+	}
+
+	offset := request.QueryIntParam(r, "offset", 0)
+	builder := c.store.NewEntryQueryBuilder(user.ID)
+	builder.WithStatus(model.EntryStatusRead)
+	builder.WithOrder(model.DefaultSortingOrder)
+	builder.WithDirection(user.EntryDirection)
+	builder.WithOffset(offset)
+	builder.WithLimit(nbItemsPerPage)
+
+	entries, err := builder.GetEntries()
+	if err != nil {
+		html.ServerError(w, err)
+		return
+	}
+
+	count, err := builder.CountEntries()
+	if err != nil {
+		html.ServerError(w, err)
+		return
+	}
+
+	sess := session.New(c.store, ctx)
+	view := view.New(c.tpl, ctx, sess)
+	view.Set("entries", entries)
+	view.Set("total", count)
+	view.Set("pagination", c.getPagination(route.Path(c.router, "history"), count, offset))
+	view.Set("menu", "history")
+	view.Set("user", user)
+	view.Set("countUnread", c.store.CountUnreadEntries(user.ID))
+
+	html.OK(w, view.Render("history"))
+}

ui/history_flush.go

@@ -0,0 +1,25 @@
+// Copyright 2018 Frédéric Guillot. All rights reserved.
+// Use of this source code is governed by the Apache 2.0
+// license that can be found in the LICENSE file.
+
+package ui
+
+import (
+	"net/http"
+
+	"github.com/miniflux/miniflux/http/context"
+	"github.com/miniflux/miniflux/http/response"
+	"github.com/miniflux/miniflux/http/response/html"
+	"github.com/miniflux/miniflux/http/route"
+)
+
+// FlushHistory changes all "read" items to "removed".
+func (c *Controller) FlushHistory(w http.ResponseWriter, r *http.Request) {
+	err := c.store.FlushHistory(context.New(r).UserID())
+	if err != nil {
+		html.ServerError(w, err)
+		return
+	}
+
+	response.Redirect(w, r, route.Path(c.router, "history"))
+}

ui/icon.go

@@ -1,33 +0,0 @@
-// Copyright 2017 Frédéric Guillot. All rights reserved.
-// Use of this source code is governed by the Apache 2.0
-// license that can be found in the LICENSE file.
-
-package ui
-
-import (
-	"time"
-
-	"github.com/miniflux/miniflux/http/handler"
-)
-
-// ShowIcon shows the feed icon.
-func (c *Controller) ShowIcon(ctx *handler.Context, request *handler.Request, response *handler.Response) {
-	iconID, err := request.IntegerParam("iconID")
-	if err != nil {
-		response.HTML().BadRequest(err)
-		return
-	}
-
-	icon, err := c.store.IconByID(iconID)
-	if err != nil {
-		response.HTML().ServerError(err)
-		return
-	}
-
-	if icon == nil {
-		response.HTML().NotFound()
-		return
-	}
-
-	response.Cache(icon.MimeType, icon.Hash, icon.Content, 72*time.Hour)
-}

ui/integration_show.go

@@ -0,0 +1,63 @@
+// Copyright 2017 Frédéric Guillot. All rights reserved.
+// Use of this source code is governed by the Apache 2.0
+// license that can be found in the LICENSE file.
+
+package ui
+
+import (
+	"net/http"
+
+	"github.com/miniflux/miniflux/http/context"
+	"github.com/miniflux/miniflux/http/response/html"
+	"github.com/miniflux/miniflux/ui/form"
+	"github.com/miniflux/miniflux/ui/session"
+	"github.com/miniflux/miniflux/ui/view"
+)
+
+// ShowIntegrations renders the page with all external integrations.
+func (c *Controller) ShowIntegrations(w http.ResponseWriter, r *http.Request) {
+	ctx := context.New(r)
+
+	user, err := c.store.UserByID(ctx.UserID())
+	if err != nil {
+		html.ServerError(w, err)
+		return
+	}
+
+	integration, err := c.store.Integration(user.ID)
+	if err != nil {
+		html.ServerError(w, err)
+		return
+	}
+
+	integrationForm := form.IntegrationForm{
+		PinboardEnabled:      integration.PinboardEnabled,
+		PinboardToken:        integration.PinboardToken,
+		PinboardTags:         integration.PinboardTags,
+		PinboardMarkAsUnread: integration.PinboardMarkAsUnread,
+		InstapaperEnabled:    integration.InstapaperEnabled,
+		InstapaperUsername:   integration.InstapaperUsername,
+		InstapaperPassword:   integration.InstapaperPassword,
+		FeverEnabled:         integration.FeverEnabled,
+		FeverUsername:        integration.FeverUsername,
+		FeverPassword:        integration.FeverPassword,
+		WallabagEnabled:      integration.WallabagEnabled,
+		WallabagURL:          integration.WallabagURL,
+		WallabagClientID:     integration.WallabagClientID,
+		WallabagClientSecret: integration.WallabagClientSecret,
+		WallabagUsername:     integration.WallabagUsername,
+		WallabagPassword:     integration.WallabagPassword,
+		NunuxKeeperEnabled:   integration.NunuxKeeperEnabled,
+		NunuxKeeperURL:       integration.NunuxKeeperURL,
+		NunuxKeeperAPIKey:    integration.NunuxKeeperAPIKey,
+	}
+
+	sess := session.New(c.store, ctx)
+	view := view.New(c.tpl, ctx, sess)
+	view.Set("form", integrationForm)
+	view.Set("menu", "settings")
+	view.Set("user", user)
+	view.Set("countUnread", c.store.CountUnreadEntries(user.ID))
+
+	html.OK(w, view.Render("integrations"))
+}

ui/integration_update.go

@@ -0,0 +1,60 @@
+// Copyright 2018 Frédéric Guillot. All rights reserved.
+// Use of this source code is governed by the Apache 2.0
+// license that can be found in the LICENSE file.
+
+package ui
+
+import (
+	"crypto/md5"
+	"fmt"
+	"net/http"
+
+	"github.com/miniflux/miniflux/http/context"
+	"github.com/miniflux/miniflux/http/response"
+	"github.com/miniflux/miniflux/http/response/html"
+	"github.com/miniflux/miniflux/http/route"
+	"github.com/miniflux/miniflux/ui/form"
+	"github.com/miniflux/miniflux/ui/session"
+)
+
+// UpdateIntegration updates integration settings.
+func (c *Controller) UpdateIntegration(w http.ResponseWriter, r *http.Request) {
+	ctx := context.New(r)
+	sess := session.New(c.store, ctx)
+
+	user, err := c.store.UserByID(ctx.UserID())
+	if err != nil {
+		html.ServerError(w, err)
+		return
+	}
+
+	integration, err := c.store.Integration(user.ID)
+	if err != nil {
+		html.ServerError(w, err)
+		return
+	}
+
+	integrationForm := form.NewIntegrationForm(r)
+	integrationForm.Merge(integration)
+
+	if integration.FeverUsername != "" && c.store.HasDuplicateFeverUsername(user.ID, integration.FeverUsername) {
+		sess.NewFlashErrorMessage(c.translator.GetLanguage(ctx.UserLanguage()).Get("There is already someone else with the same Fever username!"))
+		response.Redirect(w, r, route.Path(c.router, "integrations"))
+		return
+	}
+
+	if integration.FeverEnabled {
+		integration.FeverToken = fmt.Sprintf("%x", md5.Sum([]byte(integration.FeverUsername+":"+integration.FeverPassword)))
+	} else {
+		integration.FeverToken = ""
+	}
+
+	err = c.store.UpdateIntegration(integration)
+	if err != nil {
+		html.ServerError(w, err)
+		return
+	}
+
+	sess.NewFlashMessage(c.translator.GetLanguage(ctx.UserLanguage()).Get("Preferences saved!"))
+	response.Redirect(w, r, route.Path(c.router, "integrations"))
+}

ui/integrations.go

@@ -1,87 +0,0 @@
-// Copyright 2017 Frédéric Guillot. All rights reserved.
-// Use of this source code is governed by the Apache 2.0
-// license that can be found in the LICENSE file.
-
-package ui
-
-import (
-	"crypto/md5"
-	"fmt"
-
-	"github.com/miniflux/miniflux/http/handler"
-	"github.com/miniflux/miniflux/ui/form"
-)
-
-// ShowIntegrations renders the page with all external integrations.
-func (c *Controller) ShowIntegrations(ctx *handler.Context, request *handler.Request, response *handler.Response) {
-	user := ctx.LoggedUser()
-	integration, err := c.store.Integration(user.ID)
-	if err != nil {
-		response.HTML().ServerError(err)
-		return
-	}
-
-	args, err := c.getCommonTemplateArgs(ctx)
-	if err != nil {
-		response.HTML().ServerError(err)
-		return
-	}
-
-	response.HTML().Render("integrations", ctx.UserLanguage(), args.Merge(tplParams{
-		"menu": "settings",
-		"form": form.IntegrationForm{
-			PinboardEnabled:      integration.PinboardEnabled,
-			PinboardToken:        integration.PinboardToken,
-			PinboardTags:         integration.PinboardTags,
-			PinboardMarkAsUnread: integration.PinboardMarkAsUnread,
-			InstapaperEnabled:    integration.InstapaperEnabled,
-			InstapaperUsername:   integration.InstapaperUsername,
-			InstapaperPassword:   integration.InstapaperPassword,
-			FeverEnabled:         integration.FeverEnabled,
-			FeverUsername:        integration.FeverUsername,
-			FeverPassword:        integration.FeverPassword,
-			WallabagEnabled:      integration.WallabagEnabled,
-			WallabagURL:          integration.WallabagURL,
-			WallabagClientID:     integration.WallabagClientID,
-			WallabagClientSecret: integration.WallabagClientSecret,
-			WallabagUsername:     integration.WallabagUsername,
-			WallabagPassword:     integration.WallabagPassword,
-			NunuxKeeperEnabled:   integration.NunuxKeeperEnabled,
-			NunuxKeeperURL:       integration.NunuxKeeperURL,
-			NunuxKeeperAPIKey:    integration.NunuxKeeperAPIKey,
-		},
-	}))
-}
-
-// UpdateIntegration updates integration settings.
-func (c *Controller) UpdateIntegration(ctx *handler.Context, request *handler.Request, response *handler.Response) {
-	user := ctx.LoggedUser()
-	integration, err := c.store.Integration(user.ID)
-	if err != nil {
-		response.HTML().ServerError(err)
-		return
-	}
-
-	integrationForm := form.NewIntegrationForm(request.Request())
-	integrationForm.Merge(integration)
-
-	if integration.FeverUsername != "" && c.store.HasDuplicateFeverUsername(user.ID, integration.FeverUsername) {
-		ctx.SetFlashErrorMessage(ctx.Translate("There is already someone else with the same Fever username!"))
-		response.Redirect(ctx.Route("integrations"))
-		return
-	}
-
-	if integration.FeverEnabled {
-		integration.FeverToken = fmt.Sprintf("%x", md5.Sum([]byte(integration.FeverUsername+":"+integration.FeverPassword)))
-	} else {
-		integration.FeverToken = ""
-	}
-
-	err = c.store.UpdateIntegration(integration)
-	if err != nil {
-		response.HTML().ServerError(err)
-		return
-	}
-
-	response.Redirect(ctx.Route("integrations"))
-}

ui/login.go

@@ -1,80 +0,0 @@
-// Copyright 2017 Frédéric Guillot. All rights reserved.
-// Use of this source code is governed by the Apache 2.0
-// license that can be found in the LICENSE file.
-
-package ui
-
-import (
-	"github.com/miniflux/miniflux/http/cookie"
-	"github.com/miniflux/miniflux/http/handler"
-	"github.com/miniflux/miniflux/logger"
-	"github.com/miniflux/miniflux/ui/form"
-
-	"github.com/tomasen/realip"
-)
-
-// ShowLoginPage shows the login form.
-func (c *Controller) ShowLoginPage(ctx *handler.Context, request *handler.Request, response *handler.Response) {
-	if ctx.IsAuthenticated() {
-		response.Redirect(ctx.Route("unread"))
-		return
-	}
-
-	response.HTML().Render("login", ctx.UserLanguage(), tplParams{
-		"csrf": ctx.CSRF(),
-	})
-}
-
-// CheckLogin validates the username/password and redirects the user to the unread page.
-func (c *Controller) CheckLogin(ctx *handler.Context, request *handler.Request, response *handler.Response) {
-	authForm := form.NewAuthForm(request.Request())
-	tplParams := tplParams{
-		"errorMessage": "Invalid username or password.",
-		"csrf":         ctx.CSRF(),
-		"form":         authForm,
-	}
-
-	if err := authForm.Validate(); err != nil {
-		logger.Error("[Controller:CheckLogin] %v", err)
-		response.HTML().Render("login", ctx.UserLanguage(), tplParams)
-		return
-	}
-
-	if err := c.store.CheckPassword(authForm.Username, authForm.Password); err != nil {
-		logger.Error("[Controller:CheckLogin] %v", err)
-		response.HTML().Render("login", ctx.UserLanguage(), tplParams)
-		return
-	}
-
-	sessionToken, err := c.store.CreateUserSession(
-		authForm.Username,
-		request.Request().UserAgent(),
-		realip.RealIP(request.Request()),
-	)
-
-	if err != nil {
-		response.HTML().ServerError(err)
-		return
-	}
-
-	logger.Info("[Controller:CheckLogin] username=%s just logged in", authForm.Username)
-
-	response.SetCookie(cookie.New(cookie.CookieUserSessionID, sessionToken, c.cfg.IsHTTPS, c.cfg.BasePath()))
-	response.Redirect(ctx.Route("unread"))
-}
-
-// Logout destroy the session and redirects the user to the login page.
-func (c *Controller) Logout(ctx *handler.Context, request *handler.Request, response *handler.Response) {
-	user := ctx.LoggedUser()
-
-	if err := c.store.UpdateSessionField(ctx.SessionID(), "language", user.Language); err != nil {
-		logger.Error("[Controller:Logout] %v", err)
-	}
-
-	if err := c.store.RemoveUserSessionByToken(user.ID, ctx.UserSessionToken()); err != nil {
-		logger.Error("[Controller:Logout] %v", err)
-	}
-
-	response.SetCookie(cookie.Expired(cookie.CookieUserSessionID, c.cfg.IsHTTPS, c.cfg.BasePath()))
-	response.Redirect(ctx.Route("login"))
-}

ui/login_check.go

@@ -0,0 +1,66 @@
+package ui
+
+import (
+	"net/http"
+
+	"github.com/miniflux/miniflux/http/context"
+	"github.com/miniflux/miniflux/http/cookie"
+	"github.com/miniflux/miniflux/http/response"
+	"github.com/miniflux/miniflux/http/response/html"
+	"github.com/miniflux/miniflux/http/route"
+	"github.com/miniflux/miniflux/logger"
+	"github.com/miniflux/miniflux/ui/form"
+	"github.com/miniflux/miniflux/ui/session"
+	"github.com/miniflux/miniflux/ui/view"
+	"github.com/tomasen/realip"
+)
+
+// CheckLogin validates the username/password and redirects the user to the unread page.
+func (c *Controller) CheckLogin(w http.ResponseWriter, r *http.Request) {
+	ctx := context.New(r)
+	sess := session.New(c.store, ctx)
+
+	authForm := form.NewAuthForm(r)
+
+	view := view.New(c.tpl, ctx, sess)
+	view.Set("errorMessage", "Invalid username or password.")
+	view.Set("form", authForm)
+
+	if err := authForm.Validate(); err != nil {
+		logger.Error("[Controller:CheckLogin] %v", err)
+		html.OK(w, view.Render("login"))
+		return
+	}
+
+	if err := c.store.CheckPassword(authForm.Username, authForm.Password); err != nil {
+		logger.Error("[Controller:CheckLogin] %v", err)
+		html.OK(w, view.Render("login"))
+		return
+	}
+
+	sessionToken, userID, err := c.store.CreateUserSession(authForm.Username, r.UserAgent(), realip.RealIP(r))
+	if err != nil {
+		html.ServerError(w, err)
+		return
+	}
+
+	logger.Info("[Controller:CheckLogin] username=%s just logged in", authForm.Username)
+	c.store.SetLastLogin(userID)
+
+	userLanguage, err := c.store.UserLanguage(userID)
+	if err != nil {
+		html.ServerError(w, err)
+		return
+	}
+
+	sess.SetLanguage(userLanguage)
+
+	http.SetCookie(w, cookie.New(
+		cookie.CookieUserSessionID,
+		sessionToken,
+		c.cfg.IsHTTPS,
+		c.cfg.BasePath(),
+	))
+
+	response.Redirect(w, r, route.Path(c.router, "unread"))
+}

ui/login_show.go

@@ -0,0 +1,29 @@
+// Copyright 2017 Frédéric Guillot. All rights reserved.
+// Use of this source code is governed by the Apache 2.0
+// license that can be found in the LICENSE file.
+
+package ui
+
+import (
+	"net/http"
+
+	"github.com/miniflux/miniflux/http/context"
+	"github.com/miniflux/miniflux/http/response"
+	"github.com/miniflux/miniflux/http/response/html"
+	"github.com/miniflux/miniflux/http/route"
+	"github.com/miniflux/miniflux/ui/session"
+	"github.com/miniflux/miniflux/ui/view"
+)
+
+// ShowLoginPage shows the login form.
+func (c *Controller) ShowLoginPage(w http.ResponseWriter, r *http.Request) {
+	ctx := context.New(r)
+	if ctx.IsAuthenticated() {
+		response.Redirect(w, r, route.Path(c.router, "unread"))
+		return
+	}
+
+	sess := session.New(c.store, ctx)
+	view := view.New(c.tpl, ctx, sess)
+	html.OK(w, view.Render("login"))
+}

ui/logout.go

@@ -0,0 +1,43 @@
+// Copyright 2018 Frédéric Guillot. All rights reserved.
+// Use of this source code is governed by the Apache 2.0
+// license that can be found in the LICENSE file.
+
+package ui
+
+import (
+	"net/http"
+
+	"github.com/miniflux/miniflux/http/context"
+	"github.com/miniflux/miniflux/http/cookie"
+	"github.com/miniflux/miniflux/http/response"
+	"github.com/miniflux/miniflux/http/response/html"
+	"github.com/miniflux/miniflux/http/route"
+	"github.com/miniflux/miniflux/logger"
+	"github.com/miniflux/miniflux/ui/session"
+)
+
+// Logout destroy the session and redirects the user to the login page.
+func (c *Controller) Logout(w http.ResponseWriter, r *http.Request) {
+	ctx := context.New(r)
+	sess := session.New(c.store, ctx)
+
+	user, err := c.store.UserByID(ctx.UserID())
+	if err != nil {
+		html.ServerError(w, err)
+		return
+	}
+
+	sess.SetLanguage(user.Language)
+
+	if err := c.store.RemoveUserSessionByToken(user.ID, ctx.UserSessionToken()); err != nil {
+		logger.Error("[Controller:Logout] %v", err)
+	}
+
+	http.SetCookie(w, cookie.Expired(
+		cookie.CookieUserSessionID,
+		c.cfg.IsHTTPS,
+		c.cfg.BasePath(),
+	))
+
+	response.Redirect(w, r, route.Path(c.router, "login"))
+}

ui/oauth2.go

@@ -1,4 +1,4 @@
-// Copyright 2017 Frédéric Guillot. All rights reserved.
+// Copyright 2018 Frédéric Guillot. All rights reserved.
 // Use of this source code is governed by the Apache 2.0
 // license that can be found in the LICENSE file.
 
@@ -6,162 +6,9 @@ package ui
 
 import (
 	"github.com/miniflux/miniflux/config"
-	"github.com/miniflux/miniflux/http/cookie"
-	"github.com/miniflux/miniflux/http/handler"
-	"github.com/miniflux/miniflux/logger"
-	"github.com/miniflux/miniflux/model"
 	"github.com/miniflux/miniflux/oauth2"
-
-	"github.com/tomasen/realip"
 )
 
-// OAuth2Redirect redirects the user to the consent page to ask for permission.
-func (c *Controller) OAuth2Redirect(ctx *handler.Context, request *handler.Request, response *handler.Response) {
-	provider := request.StringParam("provider", "")
-	if provider == "" {
-		logger.Error("[OAuth2] Invalid or missing provider: %s", provider)
-		response.Redirect(ctx.Route("login"))
-		return
-	}
-
-	authProvider, err := getOAuth2Manager(c.cfg).Provider(provider)
-	if err != nil {
-		logger.Error("[OAuth2] %v", err)
-		response.Redirect(ctx.Route("login"))
-		return
-	}
-
-	response.Redirect(authProvider.GetRedirectURL(ctx.GenerateOAuth2State()))
-}
-
-// OAuth2Callback receives the authorization code and create a new session.
-func (c *Controller) OAuth2Callback(ctx *handler.Context, request *handler.Request, response *handler.Response) {
-	provider := request.StringParam("provider", "")
-	if provider == "" {
-		logger.Error("[OAuth2] Invalid or missing provider")
-		response.Redirect(ctx.Route("login"))
-		return
-	}
-
-	code := request.QueryStringParam("code", "")
-	if code == "" {
-		logger.Error("[OAuth2] No code received on callback")
-		response.Redirect(ctx.Route("login"))
-		return
-	}
-
-	state := request.QueryStringParam("state", "")
-	if state == "" || state != ctx.OAuth2State() {
-		logger.Error(`[OAuth2] Invalid state value: got "%s" instead of "%s"`, state, ctx.OAuth2State())
-		response.Redirect(ctx.Route("login"))
-		return
-	}
-
-	authProvider, err := getOAuth2Manager(c.cfg).Provider(provider)
-	if err != nil {
-		logger.Error("[OAuth2] %v", err)
-		response.Redirect(ctx.Route("login"))
-		return
-	}
-
-	profile, err := authProvider.GetProfile(code)
-	if err != nil {
-		logger.Error("[OAuth2] %v", err)
-		response.Redirect(ctx.Route("login"))
-		return
-	}
-
-	if ctx.IsAuthenticated() {
-		user, err := c.store.UserByExtraField(profile.Key, profile.ID)
-		if err != nil {
-			response.HTML().ServerError(err)
-			return
-		}
-
-		if user != nil {
-			logger.Error("[OAuth2] User #%d cannot be associated because %s is already associated", ctx.UserID(), user.Username)
-			ctx.SetFlashErrorMessage(ctx.Translate("There is already someone associated with this provider!"))
-			response.Redirect(ctx.Route("settings"))
-			return
-		}
-
-		user = ctx.LoggedUser()
-		if err := c.store.UpdateExtraField(user.ID, profile.Key, profile.ID); err != nil {
-			response.HTML().ServerError(err)
-			return
-		}
-
-		ctx.SetFlashMessage(ctx.Translate("Your external account is now linked !"))
-		response.Redirect(ctx.Route("settings"))
-		return
-	}
-
-	user, err := c.store.UserByExtraField(profile.Key, profile.ID)
-	if err != nil {
-		response.HTML().ServerError(err)
-		return
-	}
-
-	if user == nil {
-		if !c.cfg.IsOAuth2UserCreationAllowed() {
-			response.HTML().Forbidden()
-			return
-		}
-
-		user = model.NewUser()
-		user.Username = profile.Username
-		user.IsAdmin = false
-		user.Extra[profile.Key] = profile.ID
-
-		if err := c.store.CreateUser(user); err != nil {
-			response.HTML().ServerError(err)
-			return
-		}
-	}
-
-	sessionToken, err := c.store.CreateUserSession(
-		user.Username,
-		request.Request().UserAgent(),
-		realip.RealIP(request.Request()),
-	)
-
-	if err != nil {
-		response.HTML().ServerError(err)
-		return
-	}
-
-	logger.Info("[Controller:OAuth2Callback] username=%s just logged in", user.Username)
-
-	response.SetCookie(cookie.New(cookie.CookieUserSessionID, sessionToken, c.cfg.IsHTTPS, c.cfg.BasePath()))
-	response.Redirect(ctx.Route("unread"))
-}
-
-// OAuth2Unlink unlink an account from the external provider.
-func (c *Controller) OAuth2Unlink(ctx *handler.Context, request *handler.Request, response *handler.Response) {
-	provider := request.StringParam("provider", "")
-	if provider == "" {
-		logger.Info("[OAuth2] Invalid or missing provider")
-		response.Redirect(ctx.Route("login"))
-		return
-	}
-
-	authProvider, err := getOAuth2Manager(c.cfg).Provider(provider)
-	if err != nil {
-		logger.Error("[OAuth2] %v", err)
-		response.Redirect(ctx.Route("settings"))
-		return
-	}
-
-	user := ctx.LoggedUser()
-	if err := c.store.RemoveExtraField(user.ID, authProvider.GetUserExtraKey()); err != nil {
-		response.HTML().ServerError(err)
-		return
-	}
-
-	response.Redirect(ctx.Route("settings"))
-	return
-}
-
 func getOAuth2Manager(cfg *config.Config) *oauth2.Manager {
 	return oauth2.NewManager(
 		cfg.OAuth2ClientID(),

ui/oauth2_callback.go

@@ -0,0 +1,128 @@
+// Copyright 2017 Frédéric Guillot. All rights reserved.
+// Use of this source code is governed by the Apache 2.0
+// license that can be found in the LICENSE file.
+
+package ui
+
+import (
+	"net/http"
+
+	"github.com/miniflux/miniflux/http/context"
+	"github.com/miniflux/miniflux/http/cookie"
+	"github.com/miniflux/miniflux/http/request"
+	"github.com/miniflux/miniflux/http/response"
+	"github.com/miniflux/miniflux/http/response/html"
+	"github.com/miniflux/miniflux/http/route"
+	"github.com/miniflux/miniflux/logger"
+	"github.com/miniflux/miniflux/model"
+	"github.com/miniflux/miniflux/ui/session"
+
+	"github.com/tomasen/realip"
+)
+
+// OAuth2Callback receives the authorization code and create a new session.
+func (c *Controller) OAuth2Callback(w http.ResponseWriter, r *http.Request) {
+	ctx := context.New(r)
+	sess := session.New(c.store, ctx)
+
+	provider := request.Param(r, "provider", "")
+	if provider == "" {
+		logger.Error("[OAuth2] Invalid or missing provider")
+		response.Redirect(w, r, route.Path(c.router, "login"))
+		return
+	}
+
+	code := request.QueryParam(r, "code", "")
+	if code == "" {
+		logger.Error("[OAuth2] No code received on callback")
+		response.Redirect(w, r, route.Path(c.router, "login"))
+		return
+	}
+
+	state := request.QueryParam(r, "state", "")
+	if state == "" || state != ctx.OAuth2State() {
+		logger.Error(`[OAuth2] Invalid state value: got "%s" instead of "%s"`, state, ctx.OAuth2State())
+		response.Redirect(w, r, route.Path(c.router, "login"))
+		return
+	}
+
+	authProvider, err := getOAuth2Manager(c.cfg).Provider(provider)
+	if err != nil {
+		logger.Error("[OAuth2] %v", err)
+		response.Redirect(w, r, route.Path(c.router, "login"))
+		return
+	}
+
+	profile, err := authProvider.GetProfile(code)
+	if err != nil {
+		logger.Error("[OAuth2] %v", err)
+		response.Redirect(w, r, route.Path(c.router, "login"))
+		return
+	}
+
+	if ctx.IsAuthenticated() {
+		user, err := c.store.UserByExtraField(profile.Key, profile.ID)
+		if err != nil {
+			html.ServerError(w, err)
+			return
+		}
+
+		if user != nil {
+			logger.Error("[OAuth2] User #%d cannot be associated because %s is already associated", ctx.UserID(), user.Username)
+			sess.NewFlashErrorMessage(c.translator.GetLanguage(ctx.UserLanguage()).Get("There is already someone associated with this provider!"))
+			response.Redirect(w, r, route.Path(c.router, "settings"))
+			return
+		}
+
+		if err := c.store.UpdateExtraField(ctx.UserID(), profile.Key, profile.ID); err != nil {
+			html.ServerError(w, err)
+			return
+		}
+
+		sess.NewFlashMessage(c.translator.GetLanguage(ctx.UserLanguage()).Get("Your external account is now linked!"))
+		response.Redirect(w, r, route.Path(c.router, "settings"))
+		return
+	}
+
+	user, err := c.store.UserByExtraField(profile.Key, profile.ID)
+	if err != nil {
+		html.ServerError(w, err)
+		return
+	}
+
+	if user == nil {
+		if !c.cfg.IsOAuth2UserCreationAllowed() {
+			html.Forbidden(w)
+			return
+		}
+
+		user = model.NewUser()
+		user.Username = profile.Username
+		user.IsAdmin = false
+		user.Extra[profile.Key] = profile.ID
+
+		if err := c.store.CreateUser(user); err != nil {
+			html.ServerError(w, err)
+			return
+		}
+	}
+
+	sessionToken, _, err := c.store.CreateUserSession(user.Username, r.UserAgent(), realip.RealIP(r))
+	if err != nil {
+		html.ServerError(w, err)
+		return
+	}
+
+	logger.Info("[Controller:OAuth2Callback] username=%s just logged in", user.Username)
+	c.store.SetLastLogin(user.ID)
+	sess.SetLanguage(user.Language)
+
+	http.SetCookie(w, cookie.New(
+		cookie.CookieUserSessionID,
+		sessionToken,
+		c.cfg.IsHTTPS,
+		c.cfg.BasePath(),
+	))
+
+	response.Redirect(w, r, route.Path(c.router, "unread"))
+}

ui/oauth2_redirect.go

@@ -0,0 +1,38 @@
+// Copyright 2017 Frédéric Guillot. All rights reserved.
+// Use of this source code is governed by the Apache 2.0
+// license that can be found in the LICENSE file.
+
+package ui
+
+import (
+	"net/http"
+
+	"github.com/miniflux/miniflux/http/context"
+	"github.com/miniflux/miniflux/http/request"
+	"github.com/miniflux/miniflux/http/response"
+	"github.com/miniflux/miniflux/http/route"
+	"github.com/miniflux/miniflux/logger"
+	"github.com/miniflux/miniflux/ui/session"
+)
+
+// OAuth2Redirect redirects the user to the consent page to ask for permission.
+func (c *Controller) OAuth2Redirect(w http.ResponseWriter, r *http.Request) {
+	ctx := context.New(r)
+	sess := session.New(c.store, ctx)
+
+	provider := request.Param(r, "provider", "")
+	if provider == "" {
+		logger.Error("[OAuth2] Invalid or missing provider: %s", provider)
+		response.Redirect(w, r, route.Path(c.router, "login"))
+		return
+	}
+
+	authProvider, err := getOAuth2Manager(c.cfg).Provider(provider)
+	if err != nil {
+		logger.Error("[OAuth2] %v", err)
+		response.Redirect(w, r, route.Path(c.router, "login"))
+		return
+	}
+
+	response.Redirect(w, r, authProvider.GetRedirectURL(sess.NewOAuth2State()))
+}

ui/oauth2_unlink.go

@@ -0,0 +1,45 @@
+// Copyright 2017 Frédéric Guillot. All rights reserved.
+// Use of this source code is governed by the Apache 2.0
+// license that can be found in the LICENSE file.
+
+package ui
+
+import (
+	"net/http"
+
+	"github.com/miniflux/miniflux/http/context"
+	"github.com/miniflux/miniflux/http/request"
+	"github.com/miniflux/miniflux/http/response"
+	"github.com/miniflux/miniflux/http/response/html"
+	"github.com/miniflux/miniflux/http/route"
+	"github.com/miniflux/miniflux/logger"
+	"github.com/miniflux/miniflux/ui/session"
+)
+
+// OAuth2Unlink unlink an account from the external provider.
+func (c *Controller) OAuth2Unlink(w http.ResponseWriter, r *http.Request) {
+	provider := request.Param(r, "provider", "")
+	if provider == "" {
+		logger.Info("[OAuth2] Invalid or missing provider")
+		response.Redirect(w, r, route.Path(c.router, "login"))
+		return
+	}
+
+	authProvider, err := getOAuth2Manager(c.cfg).Provider(provider)
+	if err != nil {
+		logger.Error("[OAuth2] %v", err)
+		response.Redirect(w, r, route.Path(c.router, "settings"))
+		return
+	}
+
+	ctx := context.New(r)
+	if err := c.store.RemoveExtraField(ctx.UserID(), authProvider.GetUserExtraKey()); err != nil {
+		html.ServerError(w, err)
+		return
+	}
+
+	sess := session.New(c.store, ctx)
+	sess.NewFlashMessage(c.translator.GetLanguage(ctx.UserLanguage()).Get("Your external account is now dissociated!"))
+	response.Redirect(w, r, route.Path(c.router, "settings"))
+	return
+}

ui/opml.go

@@ -1,72 +0,0 @@
-// Copyright 2017 Frédéric Guillot. All rights reserved.
-// Use of this source code is governed by the Apache 2.0
-// license that can be found in the LICENSE file.
-
-package ui
-
-import (
-	"github.com/miniflux/miniflux/http/handler"
-	"github.com/miniflux/miniflux/logger"
-	"github.com/miniflux/miniflux/reader/opml"
-)
-
-// Export generates the OPML file.
-func (c *Controller) Export(ctx *handler.Context, request *handler.Request, response *handler.Response) {
-	user := ctx.LoggedUser()
-	opml, err := opml.NewHandler(c.store).Export(user.ID)
-	if err != nil {
-		response.HTML().ServerError(err)
-		return
-	}
-
-	response.XML().Download("feeds.opml", opml)
-}
-
-// Import shows the import form.
-func (c *Controller) Import(ctx *handler.Context, request *handler.Request, response *handler.Response) {
-	args, err := c.getCommonTemplateArgs(ctx)
-	if err != nil {
-		response.HTML().ServerError(err)
-		return
-	}
-
-	response.HTML().Render("import", ctx.UserLanguage(), args.Merge(tplParams{
-		"menu": "feeds",
-	}))
-}
-
-// UploadOPML handles OPML file importation.
-func (c *Controller) UploadOPML(ctx *handler.Context, request *handler.Request, response *handler.Response) {
-	file, fileHeader, err := request.File("file")
-	if err != nil {
-		logger.Error("[Controller:UploadOPML] %v", err)
-		response.Redirect(ctx.Route("import"))
-		return
-	}
-	defer file.Close()
-
-	user := ctx.LoggedUser()
-	logger.Info(
-		"[Controller:UploadOPML] User #%d uploaded this file: %s (%d bytes)",
-		user.ID,
-		fileHeader.Filename,
-		fileHeader.Size,
-	)
-
-	if impErr := opml.NewHandler(c.store).Import(user.ID, file); impErr != nil {
-		args, err := c.getCommonTemplateArgs(ctx)
-		if err != nil {
-			response.HTML().ServerError(err)
-			return
-		}
-
-		response.HTML().Render("import", ctx.UserLanguage(), args.Merge(tplParams{
-			"errorMessage": impErr,
-			"menu":         "feeds",
-		}))
-
-		return
-	}
-
-	response.Redirect(ctx.Route("feeds"))
-}

ui/opml_export.go

@@ -0,0 +1,26 @@
+// Copyright 2018 Frédéric Guillot. All rights reserved.
+// Use of this source code is governed by the Apache 2.0
+// license that can be found in the LICENSE file.
+
+package ui
+
+import (
+	"net/http"
+
+	"github.com/miniflux/miniflux/http/context"
+	"github.com/miniflux/miniflux/http/response/html"
+	"github.com/miniflux/miniflux/http/response/xml"
+	"github.com/miniflux/miniflux/reader/opml"
+)
+
+// Export generates the OPML file.
+func (c *Controller) Export(w http.ResponseWriter, r *http.Request) {
+	ctx := context.New(r)
+	opml, err := opml.NewHandler(c.store).Export(ctx.UserID())
+	if err != nil {
+		html.ServerError(w, err)
+		return
+	}
+
+	xml.Attachment(w, "feeds.opml", opml)
+}

ui/opml_import.go

@@ -0,0 +1,33 @@
+// Copyright 2018 Frédéric Guillot. All rights reserved.
+// Use of this source code is governed by the Apache 2.0
+// license that can be found in the LICENSE file.
+
+package ui
+
+import (
+	"net/http"
+
+	"github.com/miniflux/miniflux/http/context"
+	"github.com/miniflux/miniflux/http/response/html"
+	"github.com/miniflux/miniflux/ui/session"
+	"github.com/miniflux/miniflux/ui/view"
+)
+
+// Import shows the import form.
+func (c *Controller) Import(w http.ResponseWriter, r *http.Request) {
+	ctx := context.New(r)
+
+	user, err := c.store.UserByID(ctx.UserID())
+	if err != nil {
+		html.ServerError(w, err)
+		return
+	}
+
+	sess := session.New(c.store, ctx)
+	view := view.New(c.tpl, ctx, sess)
+	view.Set("menu", "feeds")
+	view.Set("user", user)
+	view.Set("countUnread", c.store.CountUnreadEntries(user.ID))
+
+	html.OK(w, view.Render("import"))
+}

ui/opml_upload.go

@@ -0,0 +1,64 @@
+// Copyright 2018 Frédéric Guillot. All rights reserved.
+// Use of this source code is governed by the Apache 2.0
+// license that can be found in the LICENSE file.
+
+package ui
+
+import (
+	"net/http"
+
+	"github.com/miniflux/miniflux/http/context"
+	"github.com/miniflux/miniflux/http/response"
+	"github.com/miniflux/miniflux/http/response/html"
+	"github.com/miniflux/miniflux/http/route"
+	"github.com/miniflux/miniflux/logger"
+	"github.com/miniflux/miniflux/reader/opml"
+	"github.com/miniflux/miniflux/ui/session"
+	"github.com/miniflux/miniflux/ui/view"
+)
+
+// UploadOPML handles OPML file importation.
+func (c *Controller) UploadOPML(w http.ResponseWriter, r *http.Request) {
+	ctx := context.New(r)
+
+	user, err := c.store.UserByID(ctx.UserID())
+	if err != nil {
+		html.ServerError(w, err)
+		return
+	}
+
+	file, fileHeader, err := r.FormFile("file")
+	if err != nil {
+		logger.Error("[Controller:UploadOPML] %v", err)
+		response.Redirect(w, r, route.Path(c.router, "import"))
+		return
+	}
+	defer file.Close()
+
+	logger.Info(
+		"[Controller:UploadOPML] User #%d uploaded this file: %s (%d bytes)",
+		user.ID,
+		fileHeader.Filename,
+		fileHeader.Size,
+	)
+
+	sess := session.New(c.store, ctx)
+	view := view.New(c.tpl, ctx, sess)
+	view.Set("menu", "feeds")
+	view.Set("user", user)
+	view.Set("countUnread", c.store.CountUnreadEntries(user.ID))
+
+	if fileHeader.Size == 0 {
+		view.Set("errorMessage", "This file is empty")
+		html.OK(w, view.Render("import"))
+		return
+	}
+
+	if impErr := opml.NewHandler(c.store).Import(user.ID, file); impErr != nil {
+		view.Set("errorMessage", impErr)
+		html.OK(w, view.Render("import"))
+		return
+	}
+
+	response.Redirect(w, r, route.Path(c.router, "feeds"))
+}

ui/payload.go

@@ -12,14 +12,15 @@ import (
 	"github.com/miniflux/miniflux/model"
 )
 
-func decodeEntryStatusPayload(data io.Reader) (entryIDs []int64, status string, err error) {
+func decodeEntryStatusPayload(r io.ReadCloser) (entryIDs []int64, status string, err error) {
 	type payload struct {
 		EntryIDs []int64 `json:"entry_ids"`
 		Status   string  `json:"status"`
 	}
 
 	var p payload
-	decoder := json.NewDecoder(data)
+	decoder := json.NewDecoder(r)
+	defer r.Close()
 	if err = decoder.Decode(&p); err != nil {
 		return nil, "", fmt.Errorf("invalid JSON payload: %v", err)
 	}

ui/proxy.go

@@ -8,31 +8,34 @@ import (
 	"encoding/base64"
 	"errors"
 	"io/ioutil"
+	"net/http"
 	"time"
 
 	"github.com/miniflux/miniflux/crypto"
 	"github.com/miniflux/miniflux/http/client"
-	"github.com/miniflux/miniflux/http/handler"
+	"github.com/miniflux/miniflux/http/request"
+	"github.com/miniflux/miniflux/http/response"
+	"github.com/miniflux/miniflux/http/response/html"
 	"github.com/miniflux/miniflux/logger"
 )
 
 // ImageProxy fetch an image from a remote server and sent it back to the browser.
-func (c *Controller) ImageProxy(ctx *handler.Context, request *handler.Request, response *handler.Response) {
+func (c *Controller) ImageProxy(w http.ResponseWriter, r *http.Request) {
 	// If we receive a "If-None-Match" header we assume the image in stored in browser cache
-	if request.Request().Header.Get("If-None-Match") != "" {
-		response.NotModified()
+	if r.Header.Get("If-None-Match") != "" {
+		response.NotModified(w)
 		return
 	}
 
-	encodedURL := request.StringParam("encodedURL", "")
+	encodedURL := request.Param(r, "encodedURL", "")
 	if encodedURL == "" {
-		response.HTML().BadRequest(errors.New("No URL provided"))
+		html.BadRequest(w, errors.New("No URL provided"))
 		return
 	}
 
 	decodedURL, err := base64.URLEncoding.DecodeString(encodedURL)
 	if err != nil {
-		response.HTML().BadRequest(errors.New("Unable to decode this URL"))
+		html.BadRequest(w, errors.New("Unable to decode this URL"))
 		return
 	}
 
@@ -40,17 +43,17 @@ func (c *Controller) ImageProxy(ctx *handler.Context, request *handler.Request,
 	resp, err := clt.Get()
 	if err != nil {
 		logger.Error("[Controller:ImageProxy] %v", err)
-		response.HTML().NotFound()
+		html.NotFound(w)
 		return
 	}
 
 	if resp.HasServerFailure() {
-		response.HTML().NotFound()
+		html.NotFound(w)
 		return
 	}
 
 	body, _ := ioutil.ReadAll(resp.Body)
 	etag := crypto.HashFromBytes(body)
 
-	response.Cache(resp.ContentType, etag, body, 72*time.Hour)
+	response.Cache(w, r, resp.ContentType, etag, body, 72*time.Hour)
 }

ui/session.go

@@ -1,51 +0,0 @@
-// Copyright 2017 Frédéric Guillot. All rights reserved.
-// Use of this source code is governed by the Apache 2.0
-// license that can be found in the LICENSE file.
-
-package ui
-
-import (
-	"github.com/miniflux/miniflux/http/handler"
-	"github.com/miniflux/miniflux/logger"
-)
-
-// ShowSessions shows the list of active user sessions.
-func (c *Controller) ShowSessions(ctx *handler.Context, request *handler.Request, response *handler.Response) {
-	user := ctx.LoggedUser()
-	args, err := c.getCommonTemplateArgs(ctx)
-	if err != nil {
-		response.HTML().ServerError(err)
-		return
-	}
-
-	sessions, err := c.store.UserSessions(user.ID)
-	if err != nil {
-		response.HTML().ServerError(err)
-		return
-	}
-
-	sessions.UseTimezone(user.Timezone)
-	response.HTML().Render("sessions", ctx.UserLanguage(), args.Merge(tplParams{
-		"sessions":            sessions,
-		"currentSessionToken": ctx.UserSessionToken(),
-		"menu":                "settings",
-	}))
-}
-
-// RemoveSession remove a user session.
-func (c *Controller) RemoveSession(ctx *handler.Context, request *handler.Request, response *handler.Response) {
-	user := ctx.LoggedUser()
-
-	sessionID, err := request.IntegerParam("sessionID")
-	if err != nil {
-		response.HTML().BadRequest(err)
-		return
-	}
-
-	err = c.store.RemoveUserSessionByID(user.ID, sessionID)
-	if err != nil {
-		logger.Error("[Controller:RemoveSession] %v", err)
-	}
-
-	response.Redirect(ctx.Route("sessions"))
-}

ui/session/session.go

@@ -0,0 +1,62 @@
+// Copyright 2018 Frédéric Guillot. All rights reserved.
+// Use of this source code is governed by the Apache 2.0
+// license that can be found in the LICENSE file.
+
+package session
+
+import (
+	"github.com/miniflux/miniflux/crypto"
+	"github.com/miniflux/miniflux/http/context"
+	"github.com/miniflux/miniflux/storage"
+)
+
+// Session handles session data.
+type Session struct {
+	store *storage.Storage
+	ctx   *context.Context
+}
+
+// NewOAuth2State generates a new OAuth2 state and stores the value into the database.
+func (s *Session) NewOAuth2State() string {
+	state := crypto.GenerateRandomString(32)
+	s.store.UpdateSessionField(s.ctx.SessionID(), "oauth2_state", state)
+	return state
+}
+
+// NewFlashMessage creates a new flash message.
+func (s *Session) NewFlashMessage(message string) {
+	s.store.UpdateSessionField(s.ctx.SessionID(), "flash_message", message)
+}
+
+// FlashMessage returns the current flash message if any.
+func (s *Session) FlashMessage() string {
+	message := s.ctx.FlashMessage()
+	if message != "" {
+		s.store.UpdateSessionField(s.ctx.SessionID(), "flash_message", "")
+	}
+	return message
+}
+
+// NewFlashErrorMessage creates a new flash error message.
+func (s *Session) NewFlashErrorMessage(message string) {
+	s.store.UpdateSessionField(s.ctx.SessionID(), "flash_error_message", message)
+}
+
+// FlashErrorMessage returns the last flash error message if any.
+func (s *Session) FlashErrorMessage() string {
+	message := s.ctx.FlashErrorMessage()
+	if message != "" {
+		s.store.UpdateSessionField(s.ctx.SessionID(), "flash_error_message", "")
+	}
+	return message
+}
+
+// SetLanguage updates language field in session.
+func (s *Session) SetLanguage(language string) {
+	s.store.UpdateSessionField(s.ctx.SessionID(), "language", language)
+}
+
+// New returns a new session handler.
+func New(store *storage.Storage, ctx *context.Context) *Session {
+	return &Session{store, ctx}
+}

ui/session_list.go

@@ -0,0 +1,44 @@
+// Copyright 2018 Frédéric Guillot. All rights reserved.
+// Use of this source code is governed by the Apache 2.0
+// license that can be found in the LICENSE file.
+
+package ui
+
+import (
+	"net/http"
+
+	"github.com/miniflux/miniflux/ui/session"
+	"github.com/miniflux/miniflux/ui/view"
+
+	"github.com/miniflux/miniflux/http/context"
+	"github.com/miniflux/miniflux/http/response/html"
+)
+
+// ShowSessions shows the list of active user sessions.
+func (c *Controller) ShowSessions(w http.ResponseWriter, r *http.Request) {
+	ctx := context.New(r)
+	sess := session.New(c.store, ctx)
+	view := view.New(c.tpl, ctx, sess)
+
+	user, err := c.store.UserByID(ctx.UserID())
+	if err != nil {
+		html.ServerError(w, err)
+		return
+	}
+
+	sessions, err := c.store.UserSessions(user.ID)
+	if err != nil {
+		html.ServerError(w, err)
+		return
+	}
+
+	sessions.UseTimezone(user.Timezone)
+
+	view.Set("currentSessionToken", ctx.UserSessionToken())
+	view.Set("sessions", sessions)
+	view.Set("menu", "settings")
+	view.Set("user", user)
+	view.Set("countUnread", c.store.CountUnreadEntries(user.ID))
+
+	html.OK(w, view.Render("sessions"))
+}

ui/session_remove.go

@@ -0,0 +1,34 @@
+// Copyright 2018 Frédéric Guillot. All rights reserved.
+// Use of this source code is governed by the Apache 2.0
+// license that can be found in the LICENSE file.
+
+package ui
+
+import (
+	"net/http"
+
+	"github.com/miniflux/miniflux/http/context"
+	"github.com/miniflux/miniflux/http/request"
+	"github.com/miniflux/miniflux/http/response"
+	"github.com/miniflux/miniflux/http/response/html"
+	"github.com/miniflux/miniflux/http/route"
+	"github.com/miniflux/miniflux/logger"
+)
+
+// RemoveSession remove a user session.
+func (c *Controller) RemoveSession(w http.ResponseWriter, r *http.Request) {
+	ctx := context.New(r)
+
+	sessionID, err := request.IntParam(r, "sessionID")
+	if err != nil {
+		html.BadRequest(w, err)
+		return
+	}
+
+	err = c.store.RemoveUserSessionByID(ctx.UserID(), sessionID)
+	if err != nil {
+		logger.Error("[Controller:RemoveSession] %v", err)
+	}
+
+	response.Redirect(w, r, route.Path(c.router, "sessions"))
+}

ui/settings.go

@@ -1,96 +0,0 @@
-// Copyright 2017 Frédéric Guillot. All rights reserved.
-// Use of this source code is governed by the Apache 2.0
-// license that can be found in the LICENSE file.
-
-package ui
-
-import (
-	"github.com/miniflux/miniflux/http/handler"
-	"github.com/miniflux/miniflux/locale"
-	"github.com/miniflux/miniflux/logger"
-	"github.com/miniflux/miniflux/model"
-	"github.com/miniflux/miniflux/ui/form"
-)
-
-// ShowSettings shows the settings page.
-func (c *Controller) ShowSettings(ctx *handler.Context, request *handler.Request, response *handler.Response) {
-	user := ctx.LoggedUser()
-
-	args, err := c.getSettingsFormTemplateArgs(ctx, user, nil)
-	if err != nil {
-		response.HTML().ServerError(err)
-		return
-	}
-
-	response.HTML().Render("settings", ctx.UserLanguage(), args)
-}
-
-// UpdateSettings update the settings.
-func (c *Controller) UpdateSettings(ctx *handler.Context, request *handler.Request, response *handler.Response) {
-	user := ctx.LoggedUser()
-
-	settingsForm := form.NewSettingsForm(request.Request())
-	args, err := c.getSettingsFormTemplateArgs(ctx, user, settingsForm)
-	if err != nil {
-		response.HTML().ServerError(err)
-		return
-	}
-
-	if err := settingsForm.Validate(); err != nil {
-		response.HTML().Render("settings", ctx.UserLanguage(), args.Merge(tplParams{
-			"form":         settingsForm,
-			"errorMessage": err.Error(),
-		}))
-		return
-	}
-
-	if c.store.AnotherUserExists(user.ID, settingsForm.Username) {
-		response.HTML().Render("settings", ctx.UserLanguage(), args.Merge(tplParams{
-			"form":         settingsForm,
-			"errorMessage": "This user already exists.",
-		}))
-		return
-	}
-
-	err = c.store.UpdateUser(settingsForm.Merge(user))
-	if err != nil {
-		logger.Error("[Controller:UpdateSettings] %v", err)
-		response.HTML().Render("settings", ctx.UserLanguage(), args.Merge(tplParams{
-			"form":         settingsForm,
-			"errorMessage": "Unable to update this user.",
-		}))
-		return
-	}
-
-	ctx.SetFlashMessage(ctx.Translate("Preferences saved!"))
-	response.Redirect(ctx.Route("settings"))
-}
-
-func (c *Controller) getSettingsFormTemplateArgs(ctx *handler.Context, user *model.User, settingsForm *form.SettingsForm) (tplParams, error) {
-	args, err := c.getCommonTemplateArgs(ctx)
-	if err != nil {
-		return args, err
-	}
-
-	if settingsForm == nil {
-		args["form"] = form.SettingsForm{
-			Username:       user.Username,
-			Theme:          user.Theme,
-			Language:       user.Language,
-			Timezone:       user.Timezone,
-			EntryDirection: user.EntryDirection,
-		}
-	} else {
-		args["form"] = settingsForm
-	}
-
-	args["menu"] = "settings"
-	args["themes"] = model.Themes()
-	args["languages"] = locale.AvailableLanguages()
-	args["timezones"], err = c.store.Timezones()
-	if err != nil {
-		return args, err
-	}
-
-	return args, nil
-}

ui/settings_show.go

@@ -0,0 +1,54 @@
+// Copyright 2018 Frédéric Guillot. All rights reserved.
+// Use of this source code is governed by the Apache 2.0
+// license that can be found in the LICENSE file.
+
+package ui
+
+import (
+	"net/http"
+
+	"github.com/miniflux/miniflux/http/context"
+	"github.com/miniflux/miniflux/http/response/html"
+	"github.com/miniflux/miniflux/locale"
+	"github.com/miniflux/miniflux/model"
+	"github.com/miniflux/miniflux/ui/form"
+	"github.com/miniflux/miniflux/ui/session"
+	"github.com/miniflux/miniflux/ui/view"
+)
+
+// ShowSettings shows the settings page.
+func (c *Controller) ShowSettings(w http.ResponseWriter, r *http.Request) {
+	ctx := context.New(r)
+	sess := session.New(c.store, ctx)
+	view := view.New(c.tpl, ctx, sess)
+
+	user, err := c.store.UserByID(ctx.UserID())
+	if err != nil {
+		html.ServerError(w, err)
+		return
+	}
+
+	settingsForm := form.SettingsForm{
+		Username:       user.Username,
+		Theme:          user.Theme,
+		Language:       user.Language,
+		Timezone:       user.Timezone,
+		EntryDirection: user.EntryDirection,
+	}
+
+	timezones, err := c.store.Timezones()
+	if err != nil {
+		html.ServerError(w, err)
+		return
+	}
+
+	view.Set("form", settingsForm)
+	view.Set("themes", model.Themes())
+	view.Set("languages", locale.AvailableLanguages())
+	view.Set("timezones", timezones)
+	view.Set("menu", "settings")
+	view.Set("user", user)
+	view.Set("countUnread", c.store.CountUnreadEntries(user.ID))
+
+	html.OK(w, view.Render("settings"))
+}

ui/settings_update.go

@@ -0,0 +1,72 @@
+// Copyright 2018 Frédéric Guillot. All rights reserved.
+// Use of this source code is governed by the Apache 2.0
+// license that can be found in the LICENSE file.
+
+package ui
+
+import (
+	"net/http"
+
+	"github.com/miniflux/miniflux/http/context"
+	"github.com/miniflux/miniflux/http/response"
+	"github.com/miniflux/miniflux/http/response/html"
+	"github.com/miniflux/miniflux/http/route"
+	"github.com/miniflux/miniflux/locale"
+	"github.com/miniflux/miniflux/logger"
+	"github.com/miniflux/miniflux/model"
+	"github.com/miniflux/miniflux/ui/form"
+	"github.com/miniflux/miniflux/ui/session"
+	"github.com/miniflux/miniflux/ui/view"
+)
+
+// UpdateSettings update the settings.
+func (c *Controller) UpdateSettings(w http.ResponseWriter, r *http.Request) {
+	ctx := context.New(r)
+	sess := session.New(c.store, ctx)
+	view := view.New(c.tpl, ctx, sess)
+
+	user, err := c.store.UserByID(ctx.UserID())
+	if err != nil {
+		html.ServerError(w, err)
+		return
+	}
+
+	timezones, err := c.store.Timezones()
+	if err != nil {
+		html.ServerError(w, err)
+		return
+	}
+
+	settingsForm := form.NewSettingsForm(r)
+
+	view.Set("form", settingsForm)
+	view.Set("themes", model.Themes())
+	view.Set("languages", locale.AvailableLanguages())
+	view.Set("timezones", timezones)
+	view.Set("menu", "settings")
+	view.Set("user", user)
+	view.Set("countUnread", c.store.CountUnreadEntries(user.ID))
+
+	if err := settingsForm.Validate(); err != nil {
+		view.Set("errorMessage", err.Error())
+		html.OK(w, view.Render("settings"))
+		return
+	}
+
+	if c.store.AnotherUserExists(user.ID, settingsForm.Username) {
+		view.Set("errorMessage", "This user already exists.")
+		html.OK(w, view.Render("settings"))
+		return
+	}
+
+	err = c.store.UpdateUser(settingsForm.Merge(user))
+	if err != nil {
+		logger.Error("[Controller:UpdateSettings] %v", err)
+		view.Set("errorMessage", "Unable to update this user.")
+		html.OK(w, view.Render("settings"))
+		return
+	}
+
+	sess.NewFlashMessage(c.translator.GetLanguage(ctx.UserLanguage()).Get("Preferences saved!"))
+	response.Redirect(w, r, route.Path(c.router, "settings"))
+}

ui/starred.go

@@ -1,68 +0,0 @@
-// Copyright 2017 Frédéric Guillot. All rights reserved.
-// Use of this source code is governed by the Apache 2.0
-// license that can be found in the LICENSE file.
-
-package ui
-
-import (
-	"github.com/miniflux/miniflux/http/handler"
-	"github.com/miniflux/miniflux/logger"
-	"github.com/miniflux/miniflux/model"
-)
-
-// ShowStarredPage renders the page with all starred entries.
-func (c *Controller) ShowStarredPage(ctx *handler.Context, request *handler.Request, response *handler.Response) {
-	user := ctx.LoggedUser()
-	offset := request.QueryIntegerParam("offset", 0)
-
-	args, err := c.getCommonTemplateArgs(ctx)
-	if err != nil {
-		response.HTML().ServerError(err)
-		return
-	}
-
-	builder := c.store.NewEntryQueryBuilder(user.ID)
-	builder.WithoutStatus(model.EntryStatusRemoved)
-	builder.WithStarred()
-	builder.WithOrder(model.DefaultSortingOrder)
-	builder.WithDirection(user.EntryDirection)
-	builder.WithOffset(offset)
-	builder.WithLimit(nbItemsPerPage)
-
-	entries, err := builder.GetEntries()
-	if err != nil {
-		response.HTML().ServerError(err)
-		return
-	}
-
-	count, err := builder.CountEntries()
-	if err != nil {
-		response.HTML().ServerError(err)
-		return
-	}
-
-	response.HTML().Render("starred", ctx.UserLanguage(), args.Merge(tplParams{
-		"entries":    entries,
-		"total":      count,
-		"pagination": c.getPagination(ctx.Route("starred"), count, offset),
-		"menu":       "starred",
-	}))
-}
-
-// ToggleBookmark handles Ajax request to toggle bookmark value.
-func (c *Controller) ToggleBookmark(ctx *handler.Context, request *handler.Request, response *handler.Response) {
-	user := ctx.LoggedUser()
-	entryID, err := request.IntegerParam("entryID")
-	if err != nil {
-		response.HTML().BadRequest(err)
-		return
-	}
-
-	if err := c.store.ToggleBookmark(user.ID, entryID); err != nil {
-		logger.Error("[Controller:UpdateEntryStatus] %v", err)
-		response.JSON().ServerError(nil)
-		return
-	}
-
-	response.JSON().Standard("OK")
-}

ui/static.go

@@ -1,97 +0,0 @@
-// Copyright 2017 Frédéric Guillot. All rights reserved.
-// Use of this source code is governed by the Apache 2.0
-// license that can be found in the LICENSE file.
-
-package ui
-
-import (
-	"encoding/base64"
-	"time"
-
-	"github.com/miniflux/miniflux/http/handler"
-	"github.com/miniflux/miniflux/logger"
-	"github.com/miniflux/miniflux/ui/static"
-)
-
-// Stylesheet renders the CSS.
-func (c *Controller) Stylesheet(ctx *handler.Context, request *handler.Request, response *handler.Response) {
-	stylesheet := request.StringParam("name", "white")
-	body := static.Stylesheets["common"]
-	etag := static.StylesheetsChecksums["common"]
-
-	if theme, found := static.Stylesheets[stylesheet]; found {
-		body += theme
-		etag += static.StylesheetsChecksums[stylesheet]
-	}
-
-	response.Cache("text/css; charset=utf-8", etag, []byte(body), 48*time.Hour)
-}
-
-// Javascript renders application client side code.
-func (c *Controller) Javascript(ctx *handler.Context, request *handler.Request, response *handler.Response) {
-	response.Cache("text/javascript; charset=utf-8", static.JavascriptChecksums["app"], []byte(static.Javascript["app"]), 48*time.Hour)
-}
-
-// Favicon renders the application favicon.
-func (c *Controller) Favicon(ctx *handler.Context, request *handler.Request, response *handler.Response) {
-	blob, err := base64.StdEncoding.DecodeString(static.Binaries["favicon.ico"])
-	if err != nil {
-		logger.Error("[Controller:Favicon] %v", err)
-		response.HTML().NotFound()
-		return
-	}
-
-	response.Cache("image/x-icon", static.BinariesChecksums["favicon.ico"], blob, 48*time.Hour)
-}
-
-// AppIcon returns application icons.
-func (c *Controller) AppIcon(ctx *handler.Context, request *handler.Request, response *handler.Response) {
-	filename := request.StringParam("filename", "favicon.png")
-	encodedBlob, found := static.Binaries[filename]
-	if !found {
-		logger.Info("[Controller:AppIcon] This icon doesn't exists: %s", filename)
-		response.HTML().NotFound()
-		return
-	}
-
-	blob, err := base64.StdEncoding.DecodeString(encodedBlob)
-	if err != nil {
-		logger.Error("[Controller:AppIcon] %v", err)
-		response.HTML().NotFound()
-		return
-	}
-
-	response.Cache("image/png", static.BinariesChecksums[filename], blob, 48*time.Hour)
-}
-
-// WebManifest renders web manifest file.
-func (c *Controller) WebManifest(ctx *handler.Context, request *handler.Request, response *handler.Response) {
-	type webManifestIcon struct {
-		Source string `json:"src"`
-		Sizes  string `json:"sizes"`
-		Type   string `json:"type"`
-	}
-
-	type webManifest struct {
-		Name        string            `json:"name"`
-		Description string            `json:"description"`
-		ShortName   string            `json:"short_name"`
-		StartURL    string            `json:"start_url"`
-		Icons       []webManifestIcon `json:"icons"`
-		Display     string            `json:"display"`
-	}
-
-	manifest := &webManifest{
-		Name:        "Miniflux",
-		ShortName:   "Miniflux",
-		Description: "Minimalist Feed Reader",
-		Display:     "minimal-ui",
-		StartURL:    ctx.Route("unread"),
-		Icons: []webManifestIcon{
-			webManifestIcon{Source: ctx.Route("appIcon", "filename", "touch-icon-ipad-retina.png"), Sizes: "144x144", Type: "image/png"},
-			webManifestIcon{Source: ctx.Route("appIcon", "filename", "touch-icon-iphone-retina.png"), Sizes: "114x114", Type: "image/png"},
-		},
-	}
-
-	response.JSON().Standard(manifest)
-}