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   1  <?php
   2  /**
   3  *
   4  * This file is part of the phpBB Forum Software package.
   5  *
   6  * @copyright (c) phpBB Limited <https://www.phpbb.com>
   7  * @license GNU General Public License, version 2 (GPL-2.0)
   8  *
   9  * For full copyright and license information, please see
  10  * the docs/CREDITS.txt file.
  11  *
  12  */
  13  
  14  namespace phpbb\feed;
  15  
  16  /**
  17  * New Topics feed
  18  *
  19  * This will give you the last {$this->num_items} created topics
  20  * including the first post.
  21  */
  22  class topics extends \phpbb\feed\topic_base
  23  {
  24  	function get_sql()
  25      {
  26          $forum_ids_read = $this->get_readable_forums();
  27          if (empty($forum_ids_read))
  28          {
  29              return false;
  30          }
  31  
  32          $in_fid_ary = array_diff($forum_ids_read, $this->get_excluded_forums(), $this->get_passworded_forums());
  33          if (empty($in_fid_ary))
  34          {
  35              return false;
  36          }
  37  
  38          // We really have to get the post ids first!
  39          $sql = 'SELECT topic_first_post_id, topic_time
  40              FROM ' . TOPICS_TABLE . '
  41              WHERE  topic_moved_id = 0
  42                  AND ' . $this->content_visibility->get_forums_visibility_sql('topic', $in_fid_ary) . '
  43              ORDER BY topic_time DESC';
  44          $result = $this->db->sql_query_limit($sql, $this->num_items);
  45  
  46          $post_ids = array();
  47          while ($row = $this->db->sql_fetchrow($result))
  48          {
  49              $post_ids[] = (int) $row['topic_first_post_id'];
  50          }
  51          $this->db->sql_freeresult($result);
  52  
  53          if (empty($post_ids))
  54          {
  55              return false;
  56          }
  57  
  58          parent::fetch_attachments($post_ids);
  59  
  60          $this->sql = array(
  61              'SELECT'    => 'f.forum_id, f.forum_name,
  62                              t.topic_id, t.topic_title, t.topic_poster, t.topic_first_poster_name, t.topic_posts_approved, t.topic_posts_unapproved, t.topic_posts_softdeleted, t.topic_views, t.topic_time, t.topic_last_post_time,
  63                              p.post_id, p.post_time, p.post_edit_time, p.post_text, p.bbcode_bitfield, p.bbcode_uid, p.enable_bbcode, p.enable_smilies, p.enable_magic_url, p.post_attachment, t.topic_visibility',
  64              'FROM'        => array(
  65                  TOPICS_TABLE    => 't',
  66                  POSTS_TABLE        => 'p',
  67              ),
  68              'LEFT_JOIN'    => array(
  69                  array(
  70                      'FROM'    => array(FORUMS_TABLE => 'f'),
  71                      'ON'    => 'p.forum_id = f.forum_id',
  72                  ),
  73              ),
  74              'WHERE'        => 'p.topic_id = t.topic_id
  75                              AND ' . $this->db->sql_in_set('p.post_id', $post_ids),
  76              'ORDER_BY'    => 'p.post_time DESC, p.post_id DESC',
  77          );
  78  
  79          return true;
  80      }
  81  
  82  	function adjust_item(&$item_row, &$row)
  83      {
  84          parent::adjust_item($item_row, $row);
  85  
  86          $item_row['title'] = (isset($row['forum_name']) && $row['forum_name'] !== '') ? $row['forum_name'] . ' ' . $this->separator . ' ' . $item_row['title'] : $item_row['title'];
  87      }
  88  }