Avoid Javascript error if unable to download full contents

server/static/js.go

@@ -1,5 +1,5 @@
 // Code generated by go generate; DO NOT EDIT.
-// 2017-12-22 11:25:01.967857672 -0800 PST m=+0.032825434
+// 2017-12-27 19:43:16.081100938 -0800 PST m=+0.024187957
 
 package static
 
@@ -48,7 +48,7 @@ static markEntryAsRead(element){if(element.classList.contains("item-status-unrea
 static saveEntry(element){if(element.dataset.completed){return;}
 element.innerHTML=element.dataset.labelLoading;let request=new RequestBuilder(element.dataset.saveUrl);request.withCallback(()=>{element.innerHTML=element.dataset.labelDone;element.dataset.completed=true;});request.execute();}
 static fetchOriginalContent(element){if(element.dataset.completed){return;}
-element.innerHTML=element.dataset.labelLoading;let request=new RequestBuilder(element.dataset.fetchContentUrl);request.withCallback((response)=>{element.innerHTML=element.dataset.labelDone;element.dataset.completed=true;response.json().then((data)=>{document.querySelector(".entry-content").innerHTML=data.content;});});request.execute();}}
+element.innerHTML=element.dataset.labelLoading;let request=new RequestBuilder(element.dataset.fetchContentUrl);request.withCallback((response)=>{element.innerHTML=element.dataset.labelDone;element.dataset.completed=true;response.json().then((data)=>{if(data.hasOwnProperty("content")){document.querySelector(".entry-content").innerHTML=data.content;}});});request.execute();}}
 class ConfirmHandler{remove(url){let request=new RequestBuilder(url);request.withCallback(()=>window.location.reload());request.execute();}
 handle(event){let questionElement=document.createElement("span");let linkElement=event.target;let containerElement=linkElement.parentNode;linkElement.style.display="none";let yesElement=document.createElement("a");yesElement.href="#";yesElement.appendChild(document.createTextNode(linkElement.dataset.labelYes));yesElement.onclick=(event)=>{event.preventDefault();let loadingElement=document.createElement("span");loadingElement.className="loading";loadingElement.appendChild(document.createTextNode(linkElement.dataset.labelLoading));questionElement.remove();containerElement.appendChild(loadingElement);this.remove(linkElement.dataset.url);};let noElement=document.createElement("a");noElement.href="#";noElement.appendChild(document.createTextNode(linkElement.dataset.labelNo));noElement.onclick=(event)=>{event.preventDefault();linkElement.style.display="inline";questionElement.remove();};questionElement.className="confirm";questionElement.appendChild(document.createTextNode(linkElement.dataset.labelQuestion+" "));questionElement.appendChild(yesElement);questionElement.appendChild(document.createTextNode(", "));questionElement.appendChild(noElement);containerElement.appendChild(questionElement);}}
 class MenuHandler{clickMenuListItem(event){let element=event.target;if(element.tagName==="A"){window.location.href=element.getAttribute("href");}else{window.location.href=element.querySelector("a").getAttribute("href");}}
@@ -79,5 +79,5 @@ document.addEventListener("DOMContentLoaded",function(){FormHandler.handleSubmit
 }
 
 var JavascriptChecksums = map[string]string{
-	"app": "835ca386dadfc0a7fc3aa6000419051bb8f99f23653c875423f79ff037dcd2da",
+	"app": "3cb20aac0a3738f1ddc0b5a21ef5537f2ec0526a50047c8c678ed7a0f9016b88",
 }

server/static/js/app.js

@@ -354,7 +354,9 @@ class EntryHandler {
             element.dataset.completed = true;
 
             response.json().then((data) => {
-                document.querySelector(".entry-content").innerHTML = data.content;
+                if (data.hasOwnProperty("content")) {
+                    document.querySelector(".entry-content").innerHTML = data.content;
+                }
             });
         });
         request.execute();

server/template/html/edit_feed.html

@@ -67,9 +67,9 @@
 
     <div class="panel">
         <ul>
-            <li><strong>{{ t "Last checked:"}} </strong>{{ isodate .feed.CheckedAt }}</li>
-            <li><strong>{{ t "ETag header:"}} </strong>{{ if .feed.EtagHeader }}{{ .feed.EtagHeader }}{{ else }}{{ t "None" }}{{ end }}</li>
-            <li><strong>{{ t "LastModified header:"}} </strong>{{ if .feed.LastModifiedHeader }}{{ .feed.LastModifiedHeader }}{{ else }}{{ t "None" }}{{ end }}</li>
+            <li><strong>{{ t "Last checked:" }} </strong>{{ isodate .feed.CheckedAt }}</li>
+            <li><strong>{{ t "ETag header:" }} </strong>{{ if .feed.EtagHeader }}{{ .feed.EtagHeader }}{{ else }}{{ t "None" }}{{ end }}</li>
+            <li><strong>{{ t "LastModified header:" }} </strong>{{ if .feed.LastModifiedHeader }}{{ .feed.LastModifiedHeader }}{{ else }}{{ t "None" }}{{ end }}</li>
         </ul>
     </div>
 {{ end }}

server/template/views.go

@@ -1,5 +1,5 @@
 // Code generated by go generate; DO NOT EDIT.
-// 2017-12-26 20:56:49.130032651 -0800 PST m=+0.032678907
+// 2017-12-27 19:43:16.083344083 -0800 PST m=+0.026431102
 
 package template
 
@@ -432,9 +432,9 @@ var templateViewsMap = map[string]string{
 
     <div class="panel">
         <ul>
-            <li><strong>{{ t "Last checked:"}} </strong>{{ isodate .feed.CheckedAt }}</li>
-            <li><strong>{{ t "ETag header:"}} </strong>{{ if .feed.EtagHeader }}{{ .feed.EtagHeader }}{{ else }}{{ t "None" }}{{ end }}</li>
-            <li><strong>{{ t "LastModified header:"}} </strong>{{ if .feed.LastModifiedHeader }}{{ .feed.LastModifiedHeader }}{{ else }}{{ t "None" }}{{ end }}</li>
+            <li><strong>{{ t "Last checked:" }} </strong>{{ isodate .feed.CheckedAt }}</li>
+            <li><strong>{{ t "ETag header:" }} </strong>{{ if .feed.EtagHeader }}{{ .feed.EtagHeader }}{{ else }}{{ t "None" }}{{ end }}</li>
+            <li><strong>{{ t "LastModified header:" }} </strong>{{ if .feed.LastModifiedHeader }}{{ .feed.LastModifiedHeader }}{{ else }}{{ t "None" }}{{ end }}</li>
         </ul>
     </div>
 {{ end }}
@@ -1339,7 +1339,7 @@ var templateViewsMapChecksums = map[string]string{
 	"create_category":     "2b82af5d2dcd67898dc5daa57a6461e6ff8121a6089b2a2a1be909f35e4a2275",
 	"create_user":         "45e226df757126d5fe7c464e295e9a34f07952cfdb71e31e49839850d35af139",
 	"edit_category":       "cee720faadcec58289b707ad30af623d2ee66c1ce23a732965463250d7ff41c5",
-	"edit_feed":           "7faf55bc4070b5238f3a41dfcddc19650d8201deb1001a93b1b843a2674fac32",
+	"edit_feed":           "05bc3dc7316bd3b0ef4d8fa23ab585a990fded98ed433ee57b878fb1c7b5a4c0",
 	"edit_user":           "82d9749d76ddbd2352816d813c4b1f6d92f2222de678b4afe5821090246735c7",
 	"entry":               "6b4405e0c8e4a7d31874659f8835f4e43e01dc3c20686091517ac750196dd70f",
 	"feed_entries":        "ac93cb9a90f93ddd9dd8a67d7e160592ecb9f5e465ee9679bb14eecd8d4caf20",