Nouveau bouton pour lancer manuellement la purge des vieux articles

Attention, si on supprime des articles qui sont encore dans les flux
RSS, ils risquent de réapparaitre en cas de date manquante ou erronée,
ou si l'utilisateur augmente la date d'expiration.

Ce bouton est plus strict que la purge automatique qui conserve toujours
au moins le même nombre d'articles que dans le flux RSS en cours + 10.

app/Controllers/entryController.php

@@ -109,4 +109,45 @@ class FreshRSS_entry_Controller extends Minz_ActionController {
 			'a' => 'display'
 		), true);
 	}
+
+	public function purgeAction() {
+		@set_time_limit(300);
+
+		$nb_month_old = max($this->view->conf->oldEntries(), 1);
+		$date_min = time() - (3600 * 24 * 30 * $nb_month_old);
+
+		$feedDAO = new FreshRSS_FeedDAO();
+		$feeds = $feedDAO->listFeedsOrderUpdate();
+		$nbTotal = 0;
+
+		invalidateHttpCache();
+
+		foreach ($feeds as $feed) {
+			$feedHistory = $feed->keepHistory();
+			if ($feedHistory == -2) {	//default
+				$feedHistory = $this->view->conf->keepHistoryDefault();
+			}
+			if ($feedHistory >= 0) {
+				$nb = $feedDAO->cleanOldEntries($feed->id(), $date_min, $feedHistory);
+				if ($nb > 0) {
+					$nbTotal += $nb;
+					Minz_Log::record($nb . ' old entries cleaned in feed ' . $feed->id(), Minz_Log::DEBUG);
+					$feedDAO->updateLastUpdate($feed->id());
+				}
+			}
+		}
+
+		invalidateHttpCache();
+
+		$notif = array(
+			'type' => 'good',
+			'content' => Minz_Translate::t('purge_completed', $nbTotal)
+		);
+		Minz_Session::_param('notification', $notif);
+
+		Minz_Request::forward(array(
+			'c' => 'configure',
+			'a' => 'display'
+		), true);
+	}
 }

app/Controllers/feedController.php

@@ -192,7 +192,7 @@ class FreshRSS_feed_Controller extends Minz_ActionController {
 		}
 
 		// on calcule la date des articles les plus anciens qu'on accepte
-		$nb_month_old = $this->view->conf->oldEntries ();
+		$nb_month_old = max($this->view->conf->oldEntries(), 1);
 		$date_min = time () - (3600 * 24 * 30 * $nb_month_old);
 
 		$i = 0;

app/Models/FeedDAO.php

@@ -315,20 +315,23 @@ class FreshRSS_FeedDAO extends Minz_ModelPdo {
 			if (isset ($dao['id'])) {
 				$key = $dao['id'];
 			}
+			if ($catID === null) {
+				$catID = isset($dao['category']) ? $dao['category'] : 0;
+			}
 
-			$myFeed = new FreshRSS_Feed (isset($dao['url']) ? $dao['url'] : '', false);
-			$myFeed->_category ($catID === null ? $dao['category'] : $catID);
-			$myFeed->_name ($dao['name']);
-			$myFeed->_website ($dao['website'], false);
-			$myFeed->_description (isset($dao['description']) ? $dao['description'] : '');
-			$myFeed->_lastUpdate (isset($dao['lastUpdate']) ? $dao['lastUpdate'] : 0);
-			$myFeed->_priority ($dao['priority']);
-			$myFeed->_pathEntries (isset($dao['pathEntries']) ? $dao['pathEntries'] : '');
-			$myFeed->_httpAuth (isset($dao['httpAuth']) ? base64_decode ($dao['httpAuth']) : '');
-			$myFeed->_error ($dao['error']);
+			$myFeed = new FreshRSS_Feed(isset($dao['url']) ? $dao['url'] : '', false);
+			$myFeed->_category(intval($catID));
+			$myFeed->_name($dao['name']);
+			$myFeed->_website(isset($dao['website']) ? $dao['website'] : '', false);
+			$myFeed->_description(isset($dao['description']) ? $dao['description'] : '');
+			$myFeed->_lastUpdate(isset($dao['lastUpdate']) ? $dao['lastUpdate'] : 0);
+			$myFeed->_priority(isset($dao['priority']) ? $dao['priority'] : 10);
+			$myFeed->_pathEntries(isset($dao['pathEntries']) ? $dao['pathEntries'] : '');
+			$myFeed->_httpAuth(isset($dao['httpAuth']) ? base64_decode ($dao['httpAuth']) : '');
+			$myFeed->_error(isset($dao['error']) ? $dao['error'] : 0);
 			$myFeed->_keepHistory(isset($dao['keep_history']) ? $dao['keep_history'] : -2);
-			$myFeed->_nbNotRead ($dao['cache_nbUnreads']);
-			$myFeed->_nbEntries ($dao['cache_nbEntries']);
+			$myFeed->_nbNotRead(isset($dao['cache_nbUnreads']) ? $dao['cache_nbUnreads'] : 0);
+			$myFeed->_nbEntries(isset($dao['cache_nbEntries']) ? $dao['cache_nbEntries'] : 0);
 			if (isset ($dao['id'])) {
 				$myFeed->_id ($dao['id']);
 			}

app/i18n/en.php

@@ -168,6 +168,8 @@ return array (
 	'login_configuration'	=> 'Login',
 	'archiving_configuration'	=> 'Archiving',
 	'delete_articles_every'	=> 'Remove articles after',
+	'purge_now'			=> 'Purge now',
+	'purge_completed'		=> 'Purge completed (%d articles deleted)',
 	'archiving_configuration_help'	=> 'More options are available in the individual stream settings',
 	'reading_configuration'		=> 'Reading',
 	'articles_per_page'		=> 'Number of articles per page',

app/i18n/fr.php

@@ -169,6 +169,8 @@ return array (
 	'login_configuration'	=> 'Identification',
 	'archiving_configuration'	=> 'Archivage',
 	'delete_articles_every'	=> 'Supprimer les articles après',
+	'purge_now'			=> 'Purger maintenant',
+	'purge_completed'		=> 'Purge effectuée (%d articles supprimés)',
 	'archiving_configuration_help'	=> 'D’autres options sont disponibles dans la configuration individuelle des flux',
 	'reading_configuration'		=> 'Lecture',
 	'articles_per_page'		=> 'Nombre d’articles par page',

app/views/configure/display.phtml

@@ -76,6 +76,7 @@
 			<label class="group-name" for="old_entries"><?php echo Minz_Translate::t ('delete_articles_every'); ?></label>
 			<div class="group-controls">
 				<input type="number" id="old_entries" name="old_entries" min="1" max="1200" value="<?php echo $this->conf->oldEntries (); ?>" /> <?php echo Minz_Translate::t ('month'); ?>
+				  <a class="btn confirm" href="<?php echo _url('entry', 'purge'); ?>"><?php echo Minz_Translate::t('purge_now'); ?></a>
 			</div>
 		</div>
 		<div class="form-group">