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122 lines
3.0 KiB
PHP
122 lines
3.0 KiB
PHP
<?php
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/**
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*
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* This file is part of the phpBB Forum Software package.
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*
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* @copyright (c) phpBB Limited <https://www.phpbb.com>
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* @license GNU General Public License, version 2 (GPL-2.0)
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*
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* For full copyright and license information, please see
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* the docs/CREDITS.txt file.
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*
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*/
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namespace phpbb\feed;
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/**
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* Topic feed for a specific topic
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*
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* This will give you the last {$this->num_items} posts made within this topic.
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*/
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class topic extends \phpbb\feed\post_base
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{
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var $topic_id = 0;
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var $forum_id = 0;
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var $topic_data = array();
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/**
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* Set the Topic ID
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*
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* @param int $topic_id Topic ID
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* @return \phpbb\feed\topic
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*/
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public function set_topic_id($topic_id)
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{
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$this->topic_id = (int) $topic_id;
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return $this;
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}
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function open()
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{
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$sql = 'SELECT f.forum_options, f.forum_password, t.topic_id, t.forum_id, t.topic_visibility, t.topic_title, t.topic_time, t.topic_views, t.topic_posts_approved, t.topic_type
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FROM ' . TOPICS_TABLE . ' t
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LEFT JOIN ' . FORUMS_TABLE . ' f
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ON (f.forum_id = t.forum_id)
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WHERE t.topic_id = ' . $this->topic_id;
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$result = $this->db->sql_query($sql);
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$this->topic_data = $this->db->sql_fetchrow($result);
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$this->db->sql_freeresult($result);
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if (empty($this->topic_data))
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{
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trigger_error('NO_TOPIC');
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}
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$this->forum_id = (int) $this->topic_data['forum_id'];
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// Make sure topic is either approved or user authed
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if ($this->topic_data['topic_visibility'] != ITEM_APPROVED && !$this->auth->acl_get('m_approve', $this->forum_id))
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{
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trigger_error('SORRY_AUTH_READ');
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}
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// Make sure forum is not excluded from feed
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if (phpbb_optionget(FORUM_OPTION_FEED_EXCLUDE, $this->topic_data['forum_options']))
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{
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trigger_error('NO_FEED');
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}
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// Make sure we can read this forum
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if (!$this->auth->acl_get('f_read', $this->forum_id))
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{
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trigger_error('SORRY_AUTH_READ');
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}
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// Make sure forum is not passworded or user is authed
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if ($this->topic_data['forum_password'])
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{
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$forum_ids_passworded = $this->get_passworded_forums();
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if (isset($forum_ids_passworded[$this->forum_id]))
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{
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trigger_error('SORRY_AUTH_READ');
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}
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unset($forum_ids_passworded);
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}
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parent::open();
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}
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function get_sql()
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{
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$this->sql = array(
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'SELECT' => 'p.post_id, p.post_time, p.post_edit_time, p.post_visibility, p.post_subject, p.post_text, p.bbcode_bitfield, p.bbcode_uid, p.enable_bbcode, p.enable_smilies, p.enable_magic_url, p.post_attachment, ' .
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'u.username, u.user_id',
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'FROM' => array(
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POSTS_TABLE => 'p',
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USERS_TABLE => 'u',
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),
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'WHERE' => 'p.topic_id = ' . $this->topic_id . '
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AND ' . $this->content_visibility->get_visibility_sql('post', $this->forum_id, 'p.') . '
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AND p.poster_id = u.user_id',
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'ORDER_BY' => 'p.post_time DESC',
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);
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return true;
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}
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function adjust_item(&$item_row, &$row)
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{
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parent::adjust_item($item_row, $row);
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$item_row['forum_id'] = $this->forum_id;
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}
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function get_item()
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{
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return ($row = parent::get_item()) ? array_merge($this->topic_data, $row) : $row;
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}
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}
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