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718 lines
24 KiB
PHP
718 lines
24 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;
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/**
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* phpbb_visibility
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* Handle fetching and setting the visibility for topics and posts
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*/
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class content_visibility
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{
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/**
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* Database object
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* @var \phpbb\db\driver\driver_interface
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*/
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protected $db;
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/**
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* User object
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* @var \phpbb\user
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*/
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protected $user;
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/**
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* Auth object
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* @var \phpbb\auth\auth
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*/
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protected $auth;
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/**
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* config object
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* @var \phpbb\config\config
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*/
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protected $config;
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/**
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* Event dispatcher object
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* @var \phpbb\event\dispatcher
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*/
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protected $phpbb_dispatcher;
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/**
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* phpBB root path
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* @var string
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*/
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protected $phpbb_root_path;
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/**
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* PHP Extension
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* @var string
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*/
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protected $php_ext;
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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\event\dispatcher $phpbb_dispatcher Event dispatcher object
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* @param \phpbb\db\driver\driver_interface $db Database object
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* @param \phpbb\user $user User object
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* @param string $phpbb_root_path Root path
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* @param string $php_ext PHP Extension
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* @param string $forums_table Forums table name
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* @param string $posts_table Posts table name
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* @param string $topics_table Topics table name
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* @param string $users_table Users table name
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*/
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public function __construct(\phpbb\auth\auth $auth, \phpbb\config\config $config, \phpbb\event\dispatcher $phpbb_dispatcher, \phpbb\db\driver\driver_interface $db, \phpbb\user $user, $phpbb_root_path, $php_ext, $forums_table, $posts_table, $topics_table, $users_table)
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{
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$this->auth = $auth;
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$this->config = $config;
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$this->phpbb_dispatcher = $phpbb_dispatcher;
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$this->db = $db;
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$this->user = $user;
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$this->phpbb_root_path = $phpbb_root_path;
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$this->php_ext = $php_ext;
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$this->forums_table = $forums_table;
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$this->posts_table = $posts_table;
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$this->topics_table = $topics_table;
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$this->users_table = $users_table;
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}
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/**
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* Can the current logged-in user soft-delete posts?
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*
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* @param $forum_id int Forum ID whose permissions to check
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* @param $poster_id int Poster ID of the post in question
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* @param $post_locked bool Is the post locked?
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* @return bool
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*/
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public function can_soft_delete($forum_id, $poster_id, $post_locked)
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{
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if ($this->auth->acl_get('m_softdelete', $forum_id))
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{
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return true;
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}
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else if ($this->auth->acl_get('f_softdelete', $forum_id) && $poster_id == $this->user->data['user_id'] && !$post_locked)
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{
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return true;
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}
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return false;
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}
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/**
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* Get the topics post count or the forums post/topic count based on permissions
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*
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* @param $mode string One of topic_posts, forum_posts or forum_topics
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* @param $data array Array with the topic/forum data to calculate from
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* @param $forum_id int The forum id is used for permission checks
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* @return int Number of posts/topics the user can see in the topic/forum
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*/
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public function get_count($mode, $data, $forum_id)
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{
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if (!$this->auth->acl_get('m_approve', $forum_id))
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{
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return (int) $data[$mode . '_approved'];
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}
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return (int) $data[$mode . '_approved'] + (int) $data[$mode . '_unapproved'] + (int) $data[$mode . '_softdeleted'];
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}
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/**
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* Create topic/post visibility SQL for a given forum ID
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*
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* Note: Read permissions are not checked.
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*
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* @param $mode string Either "topic" or "post"
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* @param $forum_id int The forum id is used for permission checks
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* @param $table_alias string Table alias to prefix in SQL queries
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* @return string The appropriate combination SQL logic for topic/post_visibility
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*/
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public function get_visibility_sql($mode, $forum_id, $table_alias = '')
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{
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if ($this->auth->acl_get('m_approve', $forum_id))
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{
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return '1 = 1';
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}
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return $table_alias . $mode . '_visibility = ' . ITEM_APPROVED;
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}
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/**
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* Create topic/post visibility SQL for a set of forums
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*
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* Note: Read permissions are not checked. Forums without read permissions
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* should not be in $forum_ids
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*
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* @param $mode string Either "topic" or "post"
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* @param $forum_ids array Array of forum ids which the posts/topics are limited to
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* @param $table_alias string Table alias to prefix in SQL queries
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* @return string The appropriate combination SQL logic for topic/post_visibility
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*/
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public function get_forums_visibility_sql($mode, $forum_ids = array(), $table_alias = '')
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{
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$where_sql = '(';
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$approve_forums = array_intersect($forum_ids, array_keys($this->auth->acl_getf('m_approve', true)));
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$get_forums_visibility_sql_overwrite = false;
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/**
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* Allow changing the result of calling get_forums_visibility_sql
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*
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* @event core.phpbb_content_visibility_get_forums_visibility_before
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* @var string where_sql The action the user tried to execute
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* @var string mode Either "topic" or "post" depending on the query this is being used in
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* @var array forum_ids Array of forum ids which the posts/topics are limited to
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* @var string table_alias Table alias to prefix in SQL queries
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* @var array approve_forums Array of forums where the user has m_approve permissions
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* @var mixed get_forums_visibility_sql_overwrite If a string, forces the function to return get_forums_visibility_sql_overwrite after executing the event
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* If false, get_forums_visibility_sql continues normally
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* It must be either boolean or string
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* @since 3.1.3-RC1
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*/
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$vars = array(
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'where_sql',
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'mode',
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'forum_ids',
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'table_alias',
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'approve_forums',
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'get_forums_visibility_sql_overwrite',
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);
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extract($this->phpbb_dispatcher->trigger_event('core.phpbb_content_visibility_get_forums_visibility_before', compact($vars)));
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if ($get_forums_visibility_sql_overwrite !== false)
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{
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return $get_forums_visibility_sql_overwrite;
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}
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if (sizeof($approve_forums))
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{
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// Remove moderator forums from the rest
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$forum_ids = array_diff($forum_ids, $approve_forums);
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if (!sizeof($forum_ids))
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{
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// The user can see all posts/topics in all specified forums
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return $this->db->sql_in_set($table_alias . 'forum_id', $approve_forums);
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}
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else
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{
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// Moderator can view all posts/topics in some forums
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$where_sql .= $this->db->sql_in_set($table_alias . 'forum_id', $approve_forums) . ' OR ';
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}
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}
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else
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{
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// The user is just a normal user
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return $table_alias . $mode . '_visibility = ' . ITEM_APPROVED . '
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AND ' . $this->db->sql_in_set($table_alias . 'forum_id', $forum_ids, false, true);
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}
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$where_sql .= '(' . $table_alias . $mode . '_visibility = ' . ITEM_APPROVED . '
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AND ' . $this->db->sql_in_set($table_alias . 'forum_id', $forum_ids) . '))';
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return $where_sql;
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}
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/**
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* Create topic/post visibility SQL for all forums on the board
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*
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* Note: Read permissions are not checked. Forums without read permissions
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* should be in $exclude_forum_ids
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*
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* @param $mode string Either "topic" or "post"
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* @param $exclude_forum_ids array Array of forum ids which are excluded
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* @param $table_alias string Table alias to prefix in SQL queries
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* @return string The appropriate combination SQL logic for topic/post_visibility
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*/
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public function get_global_visibility_sql($mode, $exclude_forum_ids = array(), $table_alias = '')
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{
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$where_sqls = array();
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$approve_forums = array_diff(array_keys($this->auth->acl_getf('m_approve', true)), $exclude_forum_ids);
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$visibility_sql_overwrite = null;
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/**
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* Allow changing the result of calling get_global_visibility_sql
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*
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* @event core.phpbb_content_visibility_get_global_visibility_before
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* @var array where_sqls The action the user tried to execute
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* @var string mode Either "topic" or "post" depending on the query this is being used in
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* @var array forum_ids Array of forum ids which the posts/topics are limited to
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* @var string table_alias Table alias to prefix in SQL queries
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* @var array approve_forums Array of forums where the user has m_approve permissions
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* @var string visibility_sql_overwrite Forces the function to return an implosion of where_sqls (joined by "OR")
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* @since 3.1.3-RC1
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*/
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$vars = array(
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'where_sqls',
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'mode',
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'forum_ids',
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'table_alias',
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'approve_forums',
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'visibility_sql_overwrite',
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);
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extract($this->phpbb_dispatcher->trigger_event('core.phpbb_content_visibility_get_global_visibility_before', compact($vars)));
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if ($visibility_sql_overwrite)
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{
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return $visibility_sql_overwrite;
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}
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if (sizeof($exclude_forum_ids))
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{
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$where_sqls[] = '(' . $this->db->sql_in_set($table_alias . 'forum_id', $exclude_forum_ids, true) . '
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AND ' . $table_alias . $mode . '_visibility = ' . ITEM_APPROVED . ')';
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}
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else
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{
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$where_sqls[] = $table_alias . $mode . '_visibility = ' . ITEM_APPROVED;
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}
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if (sizeof($approve_forums))
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{
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$where_sqls[] = $this->db->sql_in_set($table_alias . 'forum_id', $approve_forums);
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return '(' . implode(' OR ', $where_sqls) . ')';
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}
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// There is only one element, so we just return that one
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return $where_sqls[0];
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}
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/**
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* Change visibility status of one post or all posts of a topic
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*
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* @param $visibility int Element of {ITEM_APPROVED, ITEM_DELETED, ITEM_REAPPROVE}
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* @param $post_id mixed Post ID or array of post IDs to act on,
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* if it is empty, all posts of topic_id will be modified
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* @param $topic_id int Topic where $post_id is found
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* @param $forum_id int Forum where $topic_id is found
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* @param $user_id int User performing the action
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* @param $time int Timestamp when the action is performed
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* @param $reason string Reason why the visibility was changed.
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* @param $is_starter bool Is this the first post of the topic changed?
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* @param $is_latest bool Is this the last post of the topic changed?
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* @param $limit_visibility mixed Limit updating per topic_id to a certain visibility
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* @param $limit_delete_time mixed Limit updating per topic_id to a certain deletion time
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* @return array Changed post data, empty array if an error occurred.
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*/
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public function set_post_visibility($visibility, $post_id, $topic_id, $forum_id, $user_id, $time, $reason, $is_starter, $is_latest, $limit_visibility = false, $limit_delete_time = false)
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{
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if (!in_array($visibility, array(ITEM_APPROVED, ITEM_DELETED, ITEM_REAPPROVE)))
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{
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return array();
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}
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if ($post_id)
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{
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if (is_array($post_id))
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{
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$where_sql = $this->db->sql_in_set('post_id', array_map('intval', $post_id));
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}
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else
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{
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$where_sql = 'post_id = ' . (int) $post_id;
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}
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$where_sql .= ' AND topic_id = ' . (int) $topic_id;
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}
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else
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{
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$where_sql = 'topic_id = ' . (int) $topic_id;
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// Limit the posts to a certain visibility and deletion time
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// This allows us to only restore posts, that were approved
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// when the topic got soft deleted. So previous soft deleted
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// and unapproved posts are still soft deleted/unapproved
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if ($limit_visibility !== false)
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{
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$where_sql .= ' AND post_visibility = ' . (int) $limit_visibility;
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}
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if ($limit_delete_time !== false)
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{
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$where_sql .= ' AND post_delete_time = ' . (int) $limit_delete_time;
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}
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}
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$sql = 'SELECT poster_id, post_id, post_postcount, post_visibility
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FROM ' . $this->posts_table . '
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WHERE ' . $where_sql;
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$result = $this->db->sql_query($sql);
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$post_ids = $poster_postcounts = $postcounts = $postcount_visibility = array();
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while ($row = $this->db->sql_fetchrow($result))
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{
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$post_ids[] = (int) $row['post_id'];
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if ($row['post_visibility'] != $visibility)
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{
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if ($row['post_postcount'] && !isset($poster_postcounts[(int) $row['poster_id']]))
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{
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$poster_postcounts[(int) $row['poster_id']] = 1;
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}
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else if ($row['post_postcount'])
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{
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$poster_postcounts[(int) $row['poster_id']]++;
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}
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if (!isset($postcount_visibility[$row['post_visibility']]))
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{
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$postcount_visibility[$row['post_visibility']] = 1;
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}
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else
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{
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$postcount_visibility[$row['post_visibility']]++;
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}
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}
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}
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$this->db->sql_freeresult($result);
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if (empty($post_ids))
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{
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return array();
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}
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$data = array(
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'post_visibility' => (int) $visibility,
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'post_delete_user' => (int) $user_id,
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'post_delete_time' => ((int) $time) ?: time(),
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'post_delete_reason' => truncate_string($reason, 255, 255, false),
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);
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$sql = 'UPDATE ' . $this->posts_table . '
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SET ' . $this->db->sql_build_array('UPDATE', $data) . '
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WHERE ' . $this->db->sql_in_set('post_id', $post_ids);
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$this->db->sql_query($sql);
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// Group the authors by post count, to reduce the number of queries
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foreach ($poster_postcounts as $poster_id => $num_posts)
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{
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$postcounts[$num_posts][] = $poster_id;
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}
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// Update users postcounts
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foreach ($postcounts as $num_posts => $poster_ids)
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{
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if (in_array($visibility, array(ITEM_REAPPROVE, ITEM_DELETED)))
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{
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$sql = 'UPDATE ' . $this->users_table . '
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SET user_posts = 0
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WHERE ' . $this->db->sql_in_set('user_id', $poster_ids) . '
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AND user_posts < ' . $num_posts;
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$this->db->sql_query($sql);
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$sql = 'UPDATE ' . $this->users_table . '
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SET user_posts = user_posts - ' . $num_posts . '
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WHERE ' . $this->db->sql_in_set('user_id', $poster_ids) . '
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AND user_posts >= ' . $num_posts;
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$this->db->sql_query($sql);
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}
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else
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{
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$sql = 'UPDATE ' . $this->users_table . '
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SET user_posts = user_posts + ' . $num_posts . '
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WHERE ' . $this->db->sql_in_set('user_id', $poster_ids);
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$this->db->sql_query($sql);
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}
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}
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$update_topic_postcount = true;
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// Sync the first/last topic information if needed
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if (!$is_starter && $is_latest)
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{
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if (!function_exists('update_post_information'))
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{
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include($this->phpbb_root_path . 'includes/functions_posting.' . $this->php_ext);
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}
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// update_post_information can only update the last post info ...
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if ($topic_id)
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{
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update_post_information('topic', $topic_id, false);
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}
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if ($forum_id)
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{
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update_post_information('forum', $forum_id, false);
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}
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}
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else if ($is_starter && $topic_id)
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{
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if (!function_exists('sync'))
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{
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include($this->phpbb_root_path . 'includes/functions_admin.' . $this->php_ext);
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}
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// ... so we need to use sync, if the first post is changed.
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// The forum is resynced recursive by sync() itself.
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sync('topic', 'topic_id', $topic_id, true);
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// sync recalculates the topic replies and forum posts by itself, so we don't do that.
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$update_topic_postcount = false;
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}
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$topic_update_array = array();
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// Update the topic's reply count and the forum's post count
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if ($update_topic_postcount)
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{
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$field_alias = array(
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ITEM_APPROVED => 'posts_approved',
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ITEM_UNAPPROVED => 'posts_unapproved',
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ITEM_DELETED => 'posts_softdeleted',
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ITEM_REAPPROVE => 'posts_unapproved',
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);
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$cur_posts = array_fill_keys($field_alias, 0);
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foreach ($postcount_visibility as $post_visibility => $visibility_posts)
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{
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$cur_posts[$field_alias[(int) $post_visibility]] += $visibility_posts;
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}
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$sql_ary = array();
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$recipient_field = $field_alias[$visibility];
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|
|
foreach ($cur_posts as $field => $count)
|
|
{
|
|
// Decrease the count for the old statuses.
|
|
if ($count && $field != $recipient_field)
|
|
{
|
|
$sql_ary[$field] = " - $count";
|
|
}
|
|
}
|
|
// Add up the count from all statuses excluding the recipient status.
|
|
$count_increase = array_sum(array_diff($cur_posts, array($recipient_field)));
|
|
|
|
if ($count_increase)
|
|
{
|
|
$sql_ary[$recipient_field] = " + $count_increase";
|
|
}
|
|
|
|
if (sizeof($sql_ary))
|
|
{
|
|
$forum_sql = array();
|
|
|
|
foreach ($sql_ary as $field => $value_change)
|
|
{
|
|
$topic_update_array[] = 'topic_' . $field . ' = topic_' . $field . $value_change;
|
|
$forum_sql[] = 'forum_' . $field . ' = forum_' . $field . $value_change;
|
|
}
|
|
|
|
$sql = 'UPDATE ' . $this->forums_table . '
|
|
SET ' . implode(', ', $forum_sql) . '
|
|
WHERE forum_id = ' . (int) $forum_id;
|
|
$this->db->sql_query($sql);
|
|
}
|
|
}
|
|
|
|
if ($post_id)
|
|
{
|
|
$sql = 'SELECT 1 AS has_attachments
|
|
FROM ' . POSTS_TABLE . '
|
|
WHERE topic_id = ' . (int) $topic_id . '
|
|
AND post_attachment = 1
|
|
AND post_visibility = ' . ITEM_APPROVED . '
|
|
AND ' . $this->db->sql_in_set('post_id', $post_id, true);
|
|
$result = $this->db->sql_query_limit($sql, 1);
|
|
|
|
$has_attachment = (bool) $this->db->sql_fetchfield('has_attachments');
|
|
$this->db->sql_freeresult($result);
|
|
|
|
if ($has_attachment && $visibility == ITEM_APPROVED)
|
|
{
|
|
$topic_update_array[] = 'topic_attachment = 1';
|
|
}
|
|
else if (!$has_attachment && $visibility != ITEM_APPROVED)
|
|
{
|
|
$topic_update_array[] = 'topic_attachment = 0';
|
|
}
|
|
}
|
|
|
|
if (!empty($topic_update_array))
|
|
{
|
|
// Update the number for replies and posts, and update the attachments flag
|
|
$sql = 'UPDATE ' . $this->topics_table . '
|
|
SET ' . implode(', ', $topic_update_array) . '
|
|
WHERE topic_id = ' . (int) $topic_id;
|
|
$this->db->sql_query($sql);
|
|
}
|
|
|
|
return $data;
|
|
}
|
|
|
|
/**
|
|
* Set topic visibility
|
|
*
|
|
* Allows approving (which is akin to undeleting/restore) or soft deleting an entire topic.
|
|
* Calls set_post_visibility as needed.
|
|
*
|
|
* Note: By default, when a soft deleted topic is restored. Only posts that
|
|
* were approved at the time of soft deleting, are being restored.
|
|
* Same applies to soft deleting. Only approved posts will be marked
|
|
* as soft deleted.
|
|
* If you want to update all posts, use the force option.
|
|
*
|
|
* @param $visibility int Element of {ITEM_APPROVED, ITEM_DELETED, ITEM_REAPPROVE}
|
|
* @param $topic_id mixed Topic ID to act on
|
|
* @param $forum_id int Forum where $topic_id is found
|
|
* @param $user_id int User performing the action
|
|
* @param $time int Timestamp when the action is performed
|
|
* @param $reason string Reason why the visibilty was changed.
|
|
* @param $force_update_all bool Force to update all posts within the topic
|
|
* @return array Changed topic data, empty array if an error occured.
|
|
*/
|
|
public function set_topic_visibility($visibility, $topic_id, $forum_id, $user_id, $time, $reason, $force_update_all = false)
|
|
{
|
|
if (!in_array($visibility, array(ITEM_APPROVED, ITEM_DELETED, ITEM_REAPPROVE)))
|
|
{
|
|
return array();
|
|
}
|
|
|
|
if (!$force_update_all)
|
|
{
|
|
$sql = 'SELECT topic_visibility, topic_delete_time
|
|
FROM ' . $this->topics_table . '
|
|
WHERE topic_id = ' . (int) $topic_id;
|
|
$result = $this->db->sql_query($sql);
|
|
$original_topic_data = $this->db->sql_fetchrow($result);
|
|
$this->db->sql_freeresult($result);
|
|
|
|
if (!$original_topic_data)
|
|
{
|
|
// The topic does not exist...
|
|
return array();
|
|
}
|
|
}
|
|
|
|
// Note, we do not set a reason for the posts, just for the topic
|
|
$data = array(
|
|
'topic_visibility' => (int) $visibility,
|
|
'topic_delete_user' => (int) $user_id,
|
|
'topic_delete_time' => ((int) $time) ?: time(),
|
|
'topic_delete_reason' => truncate_string($reason, 255, 255, false),
|
|
);
|
|
|
|
$sql = 'UPDATE ' . $this->topics_table . '
|
|
SET ' . $this->db->sql_build_array('UPDATE', $data) . '
|
|
WHERE topic_id = ' . (int) $topic_id;
|
|
$this->db->sql_query($sql);
|
|
|
|
if (!$this->db->sql_affectedrows())
|
|
{
|
|
return array();
|
|
}
|
|
|
|
if (!$force_update_all && $original_topic_data['topic_delete_time'] && $original_topic_data['topic_visibility'] == ITEM_DELETED && $visibility == ITEM_APPROVED)
|
|
{
|
|
// If we're restoring a topic we only restore posts, that were soft deleted through the topic soft deletion.
|
|
$this->set_post_visibility($visibility, false, $topic_id, $forum_id, $user_id, $time, '', true, true, $original_topic_data['topic_visibility'], $original_topic_data['topic_delete_time']);
|
|
}
|
|
else if (!$force_update_all && $original_topic_data['topic_visibility'] == ITEM_APPROVED && $visibility == ITEM_DELETED)
|
|
{
|
|
// If we're soft deleting a topic we only mark approved posts as soft deleted.
|
|
$this->set_post_visibility($visibility, false, $topic_id, $forum_id, $user_id, $time, '', true, true, $original_topic_data['topic_visibility']);
|
|
}
|
|
else
|
|
{
|
|
$this->set_post_visibility($visibility, false, $topic_id, $forum_id, $user_id, $time, '', true, true);
|
|
}
|
|
|
|
return $data;
|
|
}
|
|
|
|
/**
|
|
* Add post to topic and forum statistics
|
|
*
|
|
* @param $data array Contains information from the topics table about given topic
|
|
* @param &$sql_data array Populated with the SQL changes, may be empty at call time
|
|
* @return null
|
|
*/
|
|
public function add_post_to_statistic($data, &$sql_data)
|
|
{
|
|
$sql_data[$this->topics_table] = (($sql_data[$this->topics_table]) ? $sql_data[$this->topics_table] . ', ' : '') . 'topic_posts_approved = topic_posts_approved + 1';
|
|
|
|
$sql_data[$this->forums_table] = (($sql_data[$this->forums_table]) ? $sql_data[$this->forums_table] . ', ' : '') . 'forum_posts_approved = forum_posts_approved + 1';
|
|
|
|
if ($data['post_postcount'])
|
|
{
|
|
$sql_data[$this->users_table] = (($sql_data[$this->users_table]) ? $sql_data[$this->users_table] . ', ' : '') . 'user_posts = user_posts + 1';
|
|
}
|
|
|
|
$this->config->increment('num_posts', 1, false);
|
|
}
|
|
|
|
/**
|
|
* Remove post from topic and forum statistics
|
|
*
|
|
* @param $data array Contains information from the topics table about given topic
|
|
* @param &$sql_data array Populated with the SQL changes, may be empty at call time
|
|
* @return null
|
|
*/
|
|
public function remove_post_from_statistic($data, &$sql_data)
|
|
{
|
|
if ($data['post_visibility'] == ITEM_APPROVED)
|
|
{
|
|
$sql_data[$this->topics_table] = ((!empty($sql_data[$this->topics_table])) ? $sql_data[$this->topics_table] . ', ' : '') . 'topic_posts_approved = topic_posts_approved - 1';
|
|
$sql_data[$this->forums_table] = ((!empty($sql_data[$this->forums_table])) ? $sql_data[$this->forums_table] . ', ' : '') . 'forum_posts_approved = forum_posts_approved - 1';
|
|
|
|
if ($data['post_postcount'])
|
|
{
|
|
$sql_data[$this->users_table] = ((!empty($sql_data[$this->users_table])) ? $sql_data[$this->users_table] . ', ' : '') . 'user_posts = user_posts - 1';
|
|
}
|
|
|
|
$this->config->increment('num_posts', -1, false);
|
|
}
|
|
else if ($data['post_visibility'] == ITEM_UNAPPROVED || $data['post_visibility'] == ITEM_REAPPROVE)
|
|
{
|
|
$sql_data[FORUMS_TABLE] = (($sql_data[FORUMS_TABLE]) ? $sql_data[FORUMS_TABLE] . ', ' : '') . 'forum_posts_unapproved = forum_posts_unapproved - 1';
|
|
$sql_data[TOPICS_TABLE] = (($sql_data[TOPICS_TABLE]) ? $sql_data[TOPICS_TABLE] . ', ' : '') . 'topic_posts_unapproved = topic_posts_unapproved - 1';
|
|
}
|
|
else if ($data['post_visibility'] == ITEM_DELETED)
|
|
{
|
|
$sql_data[FORUMS_TABLE] = (($sql_data[FORUMS_TABLE]) ? $sql_data[FORUMS_TABLE] . ', ' : '') . 'forum_posts_softdeleted = forum_posts_softdeleted - 1';
|
|
$sql_data[TOPICS_TABLE] = (($sql_data[TOPICS_TABLE]) ? $sql_data[TOPICS_TABLE] . ', ' : '') . 'topic_posts_softdeleted = topic_posts_softdeleted - 1';
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Remove topic from forum statistics
|
|
*
|
|
* @param $data array Post and topic data
|
|
* @param &$sql_data array Populated with the SQL changes, may be empty at call time
|
|
* @return null
|
|
*/
|
|
public function remove_topic_from_statistic($data, &$sql_data)
|
|
{
|
|
if ($data['topic_visibility'] == ITEM_APPROVED)
|
|
{
|
|
$sql_data[FORUMS_TABLE] .= 'forum_posts_approved = forum_posts_approved - 1, forum_topics_approved = forum_topics_approved - 1';
|
|
|
|
if ($data['post_postcount'])
|
|
{
|
|
$sql_data[$this->users_table] = ((!empty($sql_data[$this->users_table])) ? $sql_data[$this->users_table] . ', ' : '') . 'user_posts = user_posts - 1';
|
|
}
|
|
}
|
|
else if ($data['topic_visibility'] == ITEM_UNAPPROVED || $data['post_visibility'] == ITEM_REAPPROVE)
|
|
{
|
|
$sql_data[FORUMS_TABLE] .= 'forum_posts_unapproved = forum_posts_unapproved - 1, forum_topics_unapproved = forum_topics_unapproved - 1';
|
|
}
|
|
else if ($data['topic_visibility'] == ITEM_DELETED)
|
|
{
|
|
$sql_data[FORUMS_TABLE] .= 'forum_posts_softdeleted = forum_posts_softdeleted - 1, forum_topics_softdeleted = forum_topics_softdeleted - 1';
|
|
}
|
|
|
|
}
|
|
}
|