Add a bookmark to easily subscribe to websites

- FeedController->addAction (GET) shows a confirmation page
- If already subscribe, redirect to Configure->feedAction
- Add a bookmark in aside_feed

See #425 #426 and #464

app/Controllers/feedController.php

@@ -22,13 +22,23 @@ class FreshRSS_feed_Controller extends Minz_ActionController {
 	}
 
 	public function addAction () {
-		@set_time_limit(300);
+		$url = Minz_Request::param('url_rss', false);
+
+		if ($url === false) {
+			Minz_Request::forward(array(
+				'c' => 'configure',
+				'a' => 'feed'
+			), true);
+		}
+
+		$feedDAO = new FreshRSS_FeedDAO ();
+		$this->catDAO = new FreshRSS_CategoryDAO ();
+		$this->catDAO->checkDefault ();
+
+		if (Minz_Request::isPost()) {
+			@set_time_limit(300);
 
-		if (Minz_Request::isPost ()) {
-			$this->catDAO = new FreshRSS_CategoryDAO ();
-			$this->catDAO->checkDefault ();
 
-			$url = Minz_Request::param ('url_rss');
 			$cat = Minz_Request::param ('category', false);
 			if ($cat === 'nc') {
 				$new_cat = Minz_Request::param ('new_category');
@@ -60,7 +70,6 @@ class FreshRSS_feed_Controller extends Minz_ActionController {
 
 				$feed->load(true);
 
-				$feedDAO = new FreshRSS_FeedDAO ();
 				$values = array (
 					'url' => $feed->url (),
 					'category' => $feed->category (),
@@ -154,6 +163,38 @@ class FreshRSS_feed_Controller extends Minz_ActionController {
 
 			Minz_Request::forward (array ('c' => 'configure', 'a' => 'feed', 'params' => $params), true);
 		}
+
+		// GET request so we must ask confirmation to user
+		Minz_View::prependTitle(Minz_Translate::t('add_rss_feed') . ' · ');
+		$this->view->categories = $this->catDAO->listCategories();
+		$this->view->feed = new FreshRSS_Feed($url);
+		try {
+			// We try to get some more information about the feed
+			$this->view->feed->load(true);
+			$this->view->load_ok = true;
+		} catch (Exception $e) {
+			$this->view->load_ok = false;
+		}
+
+		$feed = $feedDAO->searchByUrl($this->view->feed->url());
+		if ($feed) {
+			// Already subscribe so we redirect to the feed configuration page
+			$notif = array(
+				'type' => 'bad',
+				'content' => Minz_Translate::t(
+					'already_subscribed', $feed->name()
+				)
+			);
+			Minz_Session::_param('notification', $notif);
+
+			Minz_Request::forward(array(
+				'c' => 'configure',
+				'a' => 'feed',
+				'params' => array(
+					'id' => $feed->id()
+				)
+			), true);
+		}
 	}
 
 	public function truncateAction () {

app/i18n/en.php

@@ -22,6 +22,7 @@ return array (
 	'add_rss_feed'			=> 'Add a RSS feed',
 	'no_rss_feed'			=> 'No RSS feed',
 	'import_export'			=> 'Import / export',
+	'bookmark'			=> 'Subscribe (FreshRSS bookmark)',
 
 	'subscription_management'	=> 'Subscriptions management',
 	'main_stream'			=> 'Main stream',

app/i18n/fr.php

@@ -22,6 +22,7 @@ return array (
 	'add_rss_feed'			=> 'Ajouter un flux RSS',
 	'no_rss_feed'			=> 'Aucun flux RSS',
 	'import_export'			=> 'Importer / exporter',
+	'bookmark'			=> 'S’abonner (bookmark FreshRSS)',
 
 	'subscription_management'	=> 'Gestion des abonnements',
 	'main_stream'			=> 'Flux principal',
@@ -89,7 +90,7 @@ return array (
 	'already_subscribed'		=> 'Vous êtes déjà abonné à <em>%s</em>',
 	'feed_added'			=> 'Le flux <em>%s</em> a bien été ajouté',
 	'feed_not_added'		=> '<em>%s</em> n’a pas pu être ajouté',
-	'internal_problem_feed'		=> 'Le flux n’a pas pu être ajouté. <a href="%s">Consulter les logs de FreshRSS</a> pour plus de détails.',
+	'internal_problem_feed'		=> 'Le flux ne peux pas être ajouté. <a href="%s">Consulter les logs de FreshRSS</a> pour plus de détails.',
 	'invalid_url'			=> 'L’url <em>%s</em> est invalide',
 	'feed_actualized'		=> '<em>%s</em> a été mis à jour',
 	'n_feeds_actualized'		=> '%d flux ont été mis à jour',

app/layout/aside_feed.phtml

@@ -43,6 +43,12 @@
 		</div>
 	</form></li>
 
+	<li class="item">
+		<a href="javascript:(function(){var%20url%20=%20location.href;window.open('<?php echo Minz_Url::display(array('c' => 'feed', 'a' => 'add'), 'html', true); ?>&amp;url_rss='+encodeURIComponent(url), '_blank');})();">
+			<?php echo Minz_Translate::t('bookmark'); ?>
+		</a>
+	</li>
+
 	<li class="item<?php echo Minz_Request::actionName () == 'importExport' ? ' active' : ''; ?>">
 		<a href="<?php echo _url ('importExport', 'index'); ?>"><?php echo Minz_Translate::t ('import_export'); ?></a>
 	</li>

app/views/feed/add.phtml

@@ -0,0 +1,91 @@
+<?php if ($this->feed) { ?>
+<div class="post">
+	<h1><?php echo Minz_Translate::t ('add_rss_feed'); ?></h1>
+
+	<?php if (!$this->load_ok) { ?>
+	<p class="alert alert-error"><span class="alert-head"><?php echo Minz_Translate::t('damn'); ?></span> <?php echo Minz_Translate::t('internal_problem_feed', _url('index', 'logs')); ?></p>
+	<?php } ?>
+
+	<form method="post" action="<?php echo _url('feed', 'add'); ?>" autocomplete="off">
+		<legend><?php echo Minz_Translate::t('informations'); ?></legend>
+		<?php if ($this->load_ok) { ?>
+		<div class="form-group">
+			<label class="group-name"><?php echo Minz_Translate::t('title'); ?></label>
+			<div class="group-controls">
+				<label><?php echo $this->feed->name() ; ?></label>
+			</div>
+		</div>
+
+		<?php $desc = $this->feed->description(); if ($desc != '') { ?>
+		<div class="form-group">
+			<label class="group-name"><?php echo Minz_Translate::t('feed_description'); ?></label>
+			<div class="group-controls">
+				<label><?php echo htmlspecialchars($desc, ENT_NOQUOTES, 'UTF-8'); ?></label>
+			</div>
+		</div>
+		<?php } ?>
+
+		<div class="form-group">
+			<label class="group-name"><?php echo Minz_Translate::t('website_url'); ?></label>
+			<div class="group-controls">
+				<label>
+				<?php echo $this->feed->website(); ?>
+				<a target="_blank" href="<?php echo $this->feed->website(); ?>"><?php echo FreshRSS_Themes::icon('link'); ?></a>
+				</label>
+			</div>
+		</div>
+		<?php } ?>
+
+		<div class="form-group">
+			<label class="group-name" for="url"><?php echo Minz_Translate::t('feed_url'); ?></label>
+			<div class="group-controls">
+				<input type="text" name="url_rss" id="url" class="extend" value="<?php echo $this->feed->url(); ?>" />
+				<a target="_blank" href="<?php echo $this->feed->url(); ?>"><?php echo FreshRSS_Themes::icon('link'); ?></a>
+				  <a class="btn" target="_blank" href="http://validator.w3.org/feed/check.cgi?url=<?php echo $this->feed->url(); ?>"><?php echo Minz_Translate::t('feed_validator'); ?></a>
+			</div>
+		</div>
+		<div class="form-group">
+			<label class="group-name" for="category"><?php echo Minz_Translate::t('category'); ?></label>
+			<div class="group-controls">
+				<select name="category" id="category">
+					<?php foreach ($this->categories as $cat) { ?>
+					<option value="<?php echo $cat->id(); ?>"<?php echo $cat->id() == 1 ? ' selected="selected"' : ''; ?>>
+						<?php echo $cat->name(); ?>
+					</option>
+					<?php } ?>
+					<option value="nc"><?php echo Minz_Translate::t('new_category'); ?></option>
+				</select>
+
+				<span style="display: none;">
+					<input type="text" name="new_category[name]" id="new_category_name" autocomplete="off" placeholder="<?php echo Minz_Translate::t('new_category'); ?>" />
+				</span>
+			</div>
+		</div>
+
+		<legend><?php echo Minz_Translate::t('http_authentication'); ?></legend>
+		<?php $auth = $this->feed->httpAuth(false); ?>
+		<div class="form-group">
+			<label class="group-name" for="http_user"><?php echo Minz_Translate::t('http_username'); ?></label>
+			<div class="group-controls">
+				<input type="text" name="http_user" id="http_user" class="extend" value="<?php echo $auth['username']; ?>" autocomplete="off" />
+			</div>
+
+			<label class="group-name" for="http_pass"><?php echo Minz_Translate::t('http_password'); ?></label>
+			<div class="group-controls">
+				<input type="password" name="http_pass" id="http_pass" class="extend" value="<?php echo $auth['password']; ?>" autocomplete="off" />
+			</div>
+
+			<div class="group-controls">
+				<?php echo FreshRSS_Themes::icon('help'); ?> <?php echo Minz_Translate::t('access_protected_feeds'); ?>
+			</div>
+		</div>
+
+		<div class="form-group form-actions">
+			<div class="group-controls">
+				<button type="submit" class="btn btn-important"><?php echo Minz_Translate::t('save'); ?></button>
+				<button type="reset" class="btn"><?php echo Minz_Translate::t('cancel'); ?></button>
+			</div>
+		</div>
+	</form>
+</div>
+<?php } ?>

p/scripts/main.js

@@ -988,7 +988,7 @@ function init_share_observers() {
 
 function init_feed_observers() {
 	$('select[id="category"]').on('change', function() {
-		var detail = $(this).parent('li').next('li');
+		var detail = $('#new_category_name').parent();
 		if ($(this).val() === 'nc') {
 			detail.show();
 			detail.find('input').focus();