Verzeichnisstruktur phpBB-3.1.0
- Veröffentlicht
- 27.10.2014
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factory.php
001 <?php
002 /**
003 *
004 * This file is part of the phpBB Forum Software package.
005 *
006 * @copyright (c) phpBB Limited <https://www.phpbb.com>
007 * @license GNU General Public License, version 2 (GPL-2.0)
008 *
009 * For full copyright and license information, please see
010 * the docs/CREDITS.txt file.
011 *
012 */
013
014 namespace phpbb\feed;
015
016 use Symfony\Component\DependencyInjection\ContainerInterface;
017
018 /**
019 * Factory class to return correct object
020 */
021 class factory
022 {
023 /**
024 * Service container object
025 * @var ContainerInterface
026 */
027 protected $container;
028
029 /** @var \phpbb\config\config */
030 protected $config;
031
032 /** @var \phpbb\db\driver\driver_interface */
033 protected $db;
034
035 /**
036 * Constructor
037 *
038 * @param ContainerInterface $container Container object
039 * @param \phpbb\config\config $config Config object
040 * @param \phpbb\db\driver\driver_interface $db Database connection
041 */
042 public function __construct(ContainerInterface $container, \phpbb\config\config $config, \phpbb\db\driver\driver_interface $db)
043 {
044 $this->container = $container;
045 $this->config = $config;
046 $this->db = $db;
047 }
048
049 /**
050 * Return correct object for specified mode
051 *
052 * @param string $mode The feeds mode.
053 * @param int $forum_id Forum id specified by the script if forum feed provided.
054 * @param int $topic_id Topic id specified by the script if topic feed provided.
055 *
056 * @return object Returns correct feeds object for specified mode.
057 */
058 function get_feed($mode, $forum_id, $topic_id)
059 {
060 switch ($mode)
061 {
062 case 'forums':
063 if (!$this->config['feed_overall_forums'])
064 {
065 return false;
066 }
067
068 return $this->container->get('feed.forums');
069 break;
070
071 case 'topics':
072 case 'topics_new':
073 if (!$this->config['feed_topics_new'])
074 {
075 return false;
076 }
077
078 return $this->container->get('feed.topics');
079 break;
080
081 case 'topics_active':
082 if (!$this->config['feed_topics_active'])
083 {
084 return false;
085 }
086
087 return $this->container->get('feed.topics_active');
088 break;
089
090 case 'news':
091 // Get at least one news forum
092 $sql = 'SELECT forum_id
093 FROM ' . FORUMS_TABLE . '
094 WHERE ' . $this->db->sql_bit_and('forum_options', FORUM_OPTION_FEED_NEWS, '<> 0');
095 $result = $this->db->sql_query_limit($sql, 1, 0, 600);
096 $s_feed_news = (int) $this->db->sql_fetchfield('forum_id');
097 $this->db->sql_freeresult($result);
098
099 if (!$s_feed_news)
100 {
101 return false;
102 }
103
104 return $this->container->get('feed.news');
105 break;
106
107 default:
108 if ($topic_id && $this->config['feed_topic'])
109 {
110 return $this->container->get('feed.topic')
111 ->set_topic_id($topic_id);
112 }
113 else if ($forum_id && $this->config['feed_forum'])
114 {
115 return $this->container->get('feed.forum')
116 ->set_forum_id($forum_id);
117 }
118 else if ($this->config['feed_overall'])
119 {
120 return $this->container->get('feed.overall');
121 }
122
123 return false;
124 break;
125 }
126 }
127 }
128