Use composer as application autoloader

lib/classes/Feed/Collection.php

@@ -0,0 +1,165 @@
+<?php
+
+/*
+ * This file is part of Phraseanet
+ *
+ * (c) 2005-2012 Alchemy
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+use Alchemy\Phrasea\Application;
+
+/**
+ *
+ * @package     Feeds
+ * @license     http://opensource.org/licenses/gpl-3.0 GPLv3
+ * @link        www.phraseanet.com
+ */
+class Feed_Collection implements Feed_CollectionInterface, cache_cacheableInterface
+{
+    /**
+     *
+     * @var Array
+     */
+    protected $feeds;
+
+    /**
+     *
+     * @var Application
+     */
+    protected $app;
+
+    const CACHE_PUBLIC = 'public';
+
+    /**
+     *
+     * @param  Application     $app
+     * @param  array           $feeds
+     * @return Feed_Collection
+     */
+    public function __construct(Application $app, Array $feeds)
+    {
+        $this->feeds = $feeds;
+        $this->app = $app;
+
+        return $this;
+    }
+
+    /**
+     *
+     * @param  Application $app
+     * @param  User_Adapter    $user
+     * @return Feed_Collection
+     */
+    public static function load_all(Application $app, User_Adapter $user)
+    {
+        $base_ids = array_keys($user->ACL()->get_granted_base());
+
+        $sql = 'SELECT id FROM feeds
+            WHERE base_id IS NULL ';
+
+        if (count($base_ids) > 0) {
+            $sql .= ' OR base_id
+                IN (' . implode(', ', $base_ids) . ') ';
+        }
+
+        $sql .= ' OR public = "1"
+            ORDER BY created_on DESC';
+
+        $stmt = $app['phraseanet.appbox']->get_connection()->prepare($sql);
+        $stmt->execute();
+        $rs = $stmt->fetchAll(PDO::FETCH_ASSOC);
+        $stmt->closeCursor();
+
+        $feeds = array();
+
+        foreach ($rs as $row) {
+            $feeds[] = new Feed_Adapter($app, $row['id']);
+        }
+
+        return new self($app, $feeds);
+    }
+
+    /**
+     *
+     * @return Array
+     */
+    public function get_feeds()
+    {
+        return $this->feeds;
+    }
+
+    /**
+     *
+     * @return Feed_Aggregate
+     */
+    public function get_aggregate()
+    {
+        return new Feed_Aggregate($this->app, $this->feeds);
+    }
+
+    /**
+     *
+     * @param  Application $app
+     * @return Feed_Collection
+     */
+    public static function load_public_feeds(Application $app)
+    {
+        $rs = self::retrieve_public_feed_ids($app['phraseanet.appbox']);
+        $feeds = array();
+        foreach ($rs as $feed_id) {
+            $feeds[] = new Feed_Adapter($app, $feed_id);
+        }
+
+        return new self($app, $feeds);
+    }
+
+    protected static function retrieve_public_feed_ids(appbox $appbox)
+    {
+        $key = 'feedcollection_' . self::CACHE_PUBLIC;
+
+        try {
+            return $appbox->get_data_from_cache($key);
+        } catch (Exception $e) {
+
+        }
+
+        $sql = 'SELECT id FROM feeds WHERE public = "1" AND base_id IS null ORDER BY created_on DESC';
+        $stmt = $appbox->get_connection()->prepare($sql);
+        $stmt->execute();
+        $rs = $stmt->fetchAll(PDO::FETCH_ASSOC);
+        $stmt->closeCursor();
+
+        $feeds = array();
+
+        foreach ($rs as $row) {
+            $feeds[] = $row['id'];
+        }
+
+        $appbox->set_data_to_cache($feeds, $key);
+
+        return $feeds;
+    }
+
+    public function get_cache_key($option = null)
+    {
+        return 'feedcollection_' . ($option ? '_' . $option : '');
+    }
+
+    public function get_data_from_cache($option = null)
+    {
+        return $this->app['phraseanet.appbox']->get_data_from_cache($this->get_cache_key($option));
+    }
+
+    public function set_data_to_cache($value, $option = null, $duration = 0)
+    {
+        return $this->app['phraseanet.appbox']->set_data_to_cache($value, $this->get_cache_key($option), $duration);
+    }
+
+    public function delete_data_from_cache($option = null)
+    {
+        return $this->app['phraseanet.appbox']->delete_data_from_cache($this->get_cache_key($option));
+    }
+}