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<?php |
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/** |
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* |
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* @package sitemaker |
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* @copyright (c) 2013 Daniel A. (blitze) |
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* @license http://opensource.org/licenses/gpl-2.0.php GNU General Public License v2 |
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* |
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*/ |
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namespace blitze\sitemaker\services\forum; |
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class data extends query_builder |
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{ |
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/** @var \phpbb\auth\auth */ |
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protected $auth; |
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/** @var \phpbb\config\config */ |
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protected $config; |
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/** @var \phpbb\content_visibility */ |
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protected $content_visibility; |
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/** @var \phpbb\db\driver\driver_interface */ |
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protected $db; |
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/** @var \phpbb\user */ |
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protected $user; |
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/** @var \blitze\sitemaker\services\users\data */ |
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protected $user_data; |
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/** |
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* Constructor |
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* |
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* @param \phpbb\auth\auth $auth Auth object |
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* @param \phpbb\config\config $config Config object |
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* @param \phpbb\content_visibility $content_visibility Content visibility |
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* @param \phpbb\db\driver\driver_interface $db Database connection |
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* @param \phpbb\user $user User object |
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* @param \blitze\sitemaker\services\users\data $user_data Sitemaker User data object |
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* @param integer $cache_time Cache results for given time |
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*/ |
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public function __construct(\phpbb\auth\auth $auth, \phpbb\config\config $config, \phpbb\content_visibility $content_visibility, \phpbb\db\driver\driver_interface $db, \phpbb\user $user, \blitze\sitemaker\services\users\data $user_data, $cache_time) |
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{ |
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parent::__construct($auth, $config, $content_visibility, $db, $user, $cache_time); |
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$this->auth = $auth; |
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$this->config = $config; |
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$this->content_visibility = $content_visibility; |
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$this->db = $db; |
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$this->user = $user; |
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$this->user_data = $user_data; |
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} |
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/** |
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* Get topics count |
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* |
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* @return integer |
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*/ |
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public function get_topics_count() |
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{ |
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$sql_array = array( |
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'SELECT' => 'COUNT(*) AS total_topics', |
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'FROM' => $this->store['sql_array']['FROM'], |
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'WHERE' => $this->store['sql_array']['WHERE'], |
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); |
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$sql = $this->db->sql_build_query('SELECT', $sql_array); |
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$result = $this->db->sql_query($sql); |
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$total_topics = $this->db->sql_fetchfield('total_topics'); |
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$this->db->sql_freeresult($result); |
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return $total_topics; |
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} |
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/** |
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* Get topic data |
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* |
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* @param int $limit |
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* @param int $start |
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* @return array |
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*/ |
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public function get_topic_data($limit = 0, $start = 0) |
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{ |
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// Topics table need to be the last in the chain |
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$this->store['sql_array']['FROM'][TOPICS_TABLE] = 't'; |
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$sql = $this->db->sql_build_query('SELECT', $this->store['sql_array']); |
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$result = $this->db->sql_query_limit($sql, $limit, $start, $this->cache_time); |
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while ($row = $this->db->sql_fetchrow($result)) |
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{ |
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$this->store['topic'][$row['topic_id']] = $row; |
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$this->store['tracking'][$row['forum_id']]['topic_list'][] = $row['topic_id']; |
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$this->store['tracking'][$row['forum_id']]['mark_time'] = &$row['forum_mark_time']; |
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$this->store['post_ids']['first'][] = $row['topic_first_post_id']; |
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$this->store['post_ids']['last'][] = $row['topic_last_post_id']; |
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$this->store['poster_ids'][] = $row['topic_poster']; |
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$this->store['poster_ids'][] = $row['topic_last_poster_id']; |
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} |
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$this->db->sql_freeresult($result); |
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return $this->store['topic']; |
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} |
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/** |
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* Get post data |
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* |
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* @param mixed|false $topic_first_or_last_post (first|last) |
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* @param array $post_ids |
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* @param int $limit |
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* @param int $start |
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* @param array $sql_array |
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* @return array |
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*/ |
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public function get_post_data($topic_first_or_last_post = false, $post_ids = array(), $limit = 0, $start = 0, $sql_array = array()) |
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{ |
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if ($topic_first_or_last_post && !sizeof($this->store['topic'])) |
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{ |
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return []; |
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} |
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$sql_array = $this->_get_posts_sql_array($topic_first_or_last_post, $post_ids, $sql_array); |
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$sql = $this->db->sql_build_query('SELECT_DISTINCT', $sql_array); |
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$result = $this->db->sql_query_limit($sql, $limit, $start, $this->cache_time); |
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$post_data = array(); |
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while ($row = $this->db->sql_fetchrow($result)) |
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{ |
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$post_data[$row['topic_id']][$row['post_id']] = $row; |
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$this->store['poster_ids'][] = $row['poster_id']; |
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$this->store['poster_ids'][] = $row['post_edit_user']; |
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$this->store['poster_ids'][] = $row['post_delete_user']; |
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$this->store['attachments'][] = $row['post_id']; |
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} |
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$this->db->sql_freeresult($result); |
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return $post_data; |
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} |
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/** |
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* Get attachments... |
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* |
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* @param int $forum_id |
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* @param array $allowed_extensions |
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* @param int $limit |
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* @param bool $exclude_in_message |
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* @param string $order_by |
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* @return array |
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*/ |
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public function get_attachments($forum_id = 0, $allowed_extensions = array(), $limit = 0, $exclude_in_message = true, $order_by = 'filetime DESC') |
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{ |
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$data = array(); |
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if (sizeof($this->store['attachments'])) |
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{ |
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$attachments = new attachments($this->auth, $this->db); |
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$data = $attachments->get_attachments($forum_id, $this->store['attachments'], $allowed_extensions, $limit, $exclude_in_message, $order_by); |
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} |
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return $data; |
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} |
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/** |
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* Get topic tracking info |
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* |
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* @param int $forum_id |
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* @return array |
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*/ |
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public function get_topic_tracking_info($forum_id = 0) |
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{ |
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$tracking_info = array(); |
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if (sizeof($this->store['tracking'])) |
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{ |
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$tracker = new tracker($this->config, $this->user); |
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$tracking_info = $tracker->get_tracking_info($this->store['tracking'], $this->store['topic']); |
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} |
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return ($forum_id) ? (isset($tracking_info[$forum_id]) ? $tracking_info[$forum_id] : array()) : $tracking_info; |
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} |
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/** |
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* Returns an array of topic first post or last post ids |
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* |
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* @param string $first_or_last_post |
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* @return array |
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*/ |
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public function get_topic_post_ids($first_or_last_post = 'first') |
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{ |
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return (isset($this->store['post_ids'][$first_or_last_post])) ? $this->store['post_ids'][$first_or_last_post] : array(); |
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} |
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/** |
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* Returns an array of topic first post or last post ids |
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*/ |
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public function get_posters_info() |
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{ |
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$this->store['poster_ids'] = array_filter(array_keys(array_flip($this->store['poster_ids']))); |
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$info = array(); |
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if (sizeof($this->store['poster_ids'])) |
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{ |
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$info = $this->user_data->get_users($this->store['poster_ids']); |
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} |
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return $info; |
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} |
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/** |
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* @param mixed $topic_first_or_last_post |
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* @param array $post_ids |
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* @param array $sql_array |
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* @return array |
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*/ |
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private function _get_posts_sql_array($topic_first_or_last_post, array $post_ids, array $sql_array) |
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{ |
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$sql_array = array_merge_recursive( |
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array( |
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'SELECT' => array('p.*'), |
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'FROM' => array(POSTS_TABLE => 'p'), |
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'WHERE' => $this->_get_post_data_where($post_ids, $topic_first_or_last_post), |
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), |
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$sql_array |
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); |
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$sql_array['SELECT'] = (is_array($sql_array['SELECT'])) ? join(', ', array_filter($sql_array['SELECT'])) : $sql_array['SELECT']; |
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$sql_array['WHERE'] = (is_array($sql_array['WHERE'])) ? join(' AND ', array_filter($sql_array['WHERE'])) : $sql_array['WHERE']; |
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$sql_array['ORDER_BY'] = (!empty($sql_array['ORDER_BY'])) ? $sql_array['ORDER_BY'] : 'p.post_time DESC'; |
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return $sql_array; |
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} |
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/** |
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* @param array $post_ids |
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* @param string $topic_first_or_last_post |
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* @return array |
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*/ |
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private function _get_post_data_where(array $post_ids, $topic_first_or_last_post) |
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{ |
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$sql_where = array(); |
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if (sizeof($post_ids)) |
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{ |
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$sql_where[] = $this->db->sql_in_set('p.post_id', array_map('intval', $post_ids)); |
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return $sql_where; |
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} |
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else if (sizeof($this->store['topic'])) |
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{ |
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$this->_limit_posts_by_topic($sql_where, $topic_first_or_last_post); |
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} |
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return $sql_where; |
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} |
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/** |
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* @param array $sql_where |
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* @param string $topic_first_or_last_post |
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*/ |
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private function _limit_posts_by_topic(array &$sql_where, $topic_first_or_last_post) |
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{ |
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$sql_where[] = $this->db->sql_in_set('p.topic_id', array_keys($this->store['topic'])); |
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if ($topic_first_or_last_post) |
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{ |
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$sql_where[] = $this->db->sql_in_set('p.post_id', array_map('intval', $this->get_topic_post_ids($topic_first_or_last_post))); |
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} |
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} |
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} |
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