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2181 lines
58 KiB
PHP
2181 lines
58 KiB
PHP
<?php
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// -------------------------------------------------------------
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//
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// $Id$
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//
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// FILENAME : functions_admin.php
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// STARTED : Sat Feb 13, 2001
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// COPYRIGHT : © 2001,2003 phpBB Group
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// WWW : http://www.phpbb.com/
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// LICENCE : GPL vs2.0 [ see /docs/COPYING ]
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//
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// -------------------------------------------------------------
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// Simple version of jumpbox, just lists authed forums
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function make_forum_select($select_id = false, $ignore_id = false, $ignore_acl = false, $ignore_nonpost = false, $ignore_emptycat = true)
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{
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global $db, $user, $auth;
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$acl = ($ignore_acl) ? '' : array('f_list', 'a_forum', 'a_forumadd', 'a_forumdel');
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$rowset = get_forum_list($acl, false, $ignore_nonpost, true);
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$right = $cat_right = 0;
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$forum_list = $padding = $holding = '';
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$padding_store = array('0' => '');
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foreach ($rowset as $row)
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{
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if ((is_array($ignore_id) && in_array($row['forum_id'], $ignore_id)) ||
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$row['forum_id'] == $ignore_id)
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{
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continue;
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}
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if ($row['left_id'] < $right)
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{
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$padding .= ' ';
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$padding_store[$row['parent_id']] = $padding;
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}
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else if ($row['left_id'] > $right + 1)
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{
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$padding = (isset($padding_store[$row['parent_id']])) ? $padding_store[$row['parent_id']] : '';
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}
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$right = $row['right_id'];
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$selected = (is_array($select_id)) ? ((in_array($row['forum_id'], $select_id)) ? ' selected="selected"' : '') : (($row['forum_id'] == $select_id) ? ' selected="selected"' : '');
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if ($row['left_id'] > $cat_right)
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{
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$holding = '';
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}
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if ($row['right_id'] - $row['left_id'] > 1 && $ignore_emptycat)
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{
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$cat_right = max($cat_right, $row['right_id']);
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$holding .= '<option value="' . $row['forum_id'] . '"' . $selected . '>' . $padding . $row['forum_name'] . '</option>';
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}
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else
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{
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$forum_list .= $holding . '<option value="' . $row['forum_id'] . '"' . $selected . '>' . $padding . $row['forum_name'] . '</option>';
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$holding = '';
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}
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}
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if (!$right)
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{
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$forum_list .= '<option value="-1">' . $user->lang['NO_FORUMS'] . '</option>';
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}
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return $forum_list;
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}
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// Generate size select form
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function size_select($select_name, $size_compare)
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{
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global $user;
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$size_types_text = array($user->lang['BYTES'], $user->lang['KB'], $user->lang['MB']);
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$size_types = array('b', 'kb', 'mb');
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$select_field = '<select name="' . $select_name . '">';
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for ($i = 0; $i < count($size_types_text); $i++)
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{
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$selected = ($size_compare == $size_types[$i]) ? ' selected="selected"' : '';
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$select_field .= '<option value="' . $size_types[$i] . '"' . $selected . '>' . $size_types_text[$i] . '</option>';
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}
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$select_field .= '</select>';
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return ($select_field);
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}
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// Obtain authed forums list
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function get_forum_list($acl_list = 'f_list', $id_only = TRUE, $postable_only = FALSE, $no_cache = FALSE)
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{
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global $db, $auth;
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static $forum_rows;
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if (!isset($forum_rows))
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{
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// This query is identical to the jumpbox one
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$expire_time = ($no_cache) ? 0 : 120;
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$sql = 'SELECT forum_id, parent_id, forum_name, forum_type, left_id, right_id
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FROM ' . FORUMS_TABLE . '
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ORDER BY left_id ASC';
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$result = $db->sql_query($sql, $expire_time);
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while ($row = $db->sql_fetchrow($result))
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{
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$forum_rows[] = $row;
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}
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$db->sql_freeresult();
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}
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$rowset = array();
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foreach ($forum_rows as $row)
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{
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if ($postable_only && $row['forum_type'] != FORUM_POST)
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{
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continue;
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}
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if ($acl_list == '' || ($acl_list != '' && $auth->acl_gets($acl_list, $row['forum_id'])))
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{
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$rowset[] = ($id_only) ? $row['forum_id'] : $row;
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}
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}
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return $rowset;
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}
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function get_forum_branch($forum_id, $type = 'all', $order = 'descending', $include_forum = TRUE)
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{
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global $db;
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switch ($type)
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{
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case 'parents':
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$condition = 'f1.left_id BETWEEN f2.left_id AND f2.right_id';
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break;
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case 'children':
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$condition = 'f2.left_id BETWEEN f1.left_id AND f1.right_id';
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break;
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default:
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$condition = 'f2.left_id BETWEEN f1.left_id AND f1.right_id OR f1.left_id BETWEEN f2.left_id AND f2.right_id';
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}
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$rows = array();
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$sql = 'SELECT f2.*
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FROM (' . FORUMS_TABLE . ' f1
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LEFT JOIN ' . FORUMS_TABLE . " f2 ON $condition)
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WHERE f1.forum_id = $forum_id
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ORDER BY f2.left_id " . (($order == 'descending') ? 'ASC' : 'DESC');
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$result = $db->sql_query($sql);
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while ($row = $db->sql_fetchrow($result))
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{
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if (!$include_forum && $row['forum_id'] == $forum_id)
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{
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continue;
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}
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$rows[] = $row;
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}
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$db->sql_freeresult($result);
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return $rows;
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}
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function filelist($rootdir, $dir = '', $type = 'gif|jpg|jpeg|png')
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{
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$matches = array();
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// Remove initial / if present
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$rootdir = (substr($rootdir, 0, 1) == '/') ? substr($rootdir, 1) : $rootdir;
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// Add closing / if present
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$rootdir = ($rootdir && substr($rootdir, -1) != '/') ? $rootdir . '/' : $rootdir;
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// Remove initial / if present
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$dir = (substr($dir, 0, 1) == '/') ? substr($dir, 1) : $dir;
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// Add closing / if present
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$dir = ($dir && substr($dir, -1) != '/') ? $dir . '/' : $dir;
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$dh = opendir($rootdir . $dir);
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while (($fname = readdir($dh)) !== false)
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{
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if (is_file("$rootdir$dir$fname"))
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{
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if (filesize("$rootdir$dir$fname") && preg_match('#\.' . $type . '$#i', $fname))
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{
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$matches[$dir][] = $fname;
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}
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}
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else if ($fname{0} != '.' && is_dir("$rootdir$dir$fname"))
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{
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$matches += filelist($rootdir, "$dir$fname", $type);
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}
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}
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closedir($dh);
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return $matches;
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}
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// Posts and topics manipulation
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function move_topics($topic_ids, $forum_id, $auto_sync = TRUE)
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{
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global $db;
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$forum_ids = array($forum_id);
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$sql_where = (is_array($topic_ids)) ? 'IN (' . implode(', ', $topic_ids) . ')' : '= ' . $topic_ids;
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$sql = 'DELETE FROM ' . TOPICS_TABLE . "
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WHERE topic_moved_id $sql_where
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AND forum_id = " . $forum_id;
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$db->sql_query($sql);
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$table_ary = array(TOPICS_TABLE, POSTS_TABLE, LOG_TABLE);
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foreach ($table_ary as $table)
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{
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$sql = "UPDATE $table
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SET forum_id = $forum_id
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WHERE topic_id " . $sql_where;
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$db->sql_query($sql);
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}
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unset($table_ary);
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if ($auto_sync)
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{
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$sql = 'SELECT DISTINCT forum_id
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FROM ' . TOPICS_TABLE . '
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WHERE topic_id ' . $sql_where;
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$result = $db->sql_query($sql);
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while ($row = $db->sql_fetchrow($result))
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{
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$forum_ids[] = $row['forum_id'];
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}
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$db->sql_freeresult($result);
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sync('forum', 'forum_id', $forum_ids, TRUE);
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unset($forum_ids);
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}
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}
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function move_posts($post_ids, $topic_id, $auto_sync = TRUE)
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{
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global $db;
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if (!is_array($post_ids))
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{
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$post_ids = array($post_ids);
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}
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if ($auto_sync)
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{
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$forum_ids = array();
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$topic_ids = array($topic_id);
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$sql = 'SELECT DISTINCT topic_id, forum_id
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FROM ' . POSTS_TABLE . '
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WHERE post_id IN (' . implode(', ', $post_ids) . ')';
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$result = $db->sql_query($sql);
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while ($row = $db->sql_fetchrow($result))
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{
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$forum_ids[] = $row['forum_id'];
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$topic_ids[] = $row['topic_id'];
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}
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$db->sql_freeresult($result);
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}
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$sql = 'SELECT forum_id
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FROM ' . TOPICS_TABLE . '
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WHERE topic_id = ' . $topic_id;
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$result = $db->sql_query($sql);
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if (!$row = $db->sql_fetchrow($result))
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{
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trigger_error('NO_TOPIC');
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}
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$db->sql_freeresult($result);
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$sql = 'UPDATE ' . POSTS_TABLE . '
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SET forum_id = ' . $row['forum_id'] . ", topic_id = $topic_id
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WHERE post_id IN (" . implode(', ', $post_ids) . ')';
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$db->sql_query($sql);
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$sql = 'UPDATE ' . ATTACHMENTS_TABLE . "
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SET topic_id = $topic_id
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AND in_message = 0
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WHERE post_msg_id IN (" . implode(', ', $post_ids) . ')';
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$db->sql_query($sql);
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if ($auto_sync)
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{
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$forum_ids[] = $row['forum_id'];
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sync('reported', 'topic_id', $topic_ids);
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sync('topic', 'topic_id', $topic_ids, TRUE);
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sync('forum', 'forum_id', $forum_ids, TRUE);
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}
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}
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function delete_topics($where_type, $where_ids, $auto_sync = TRUE)
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{
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global $db;
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$forum_ids = $topic_ids = array();
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if (is_array($where_ids))
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{
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$where_ids = array_unique($where_ids);
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}
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if (!count($where_ids))
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{
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return array('topics' => 0, 'posts' => '0');
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}
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$return = array(
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'posts' => delete_posts($where_type, $where_ids, FALSE)
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);
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$sql = 'SELECT topic_id, forum_id
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FROM ' . TOPICS_TABLE . "
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WHERE $where_type " . ((!is_array($where_ids)) ? "= $where_ids" : 'IN (' . implode(', ', $where_ids) . ')');
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$result = $db->sql_query($sql);
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while ($row = $db->sql_fetchrow($result))
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{
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$forum_ids[] = $row['forum_id'];
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$topic_ids[] = $row['topic_id'];
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}
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$db->sql_freeresult();
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$return['topics'] = count($topic_ids);
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if (!count($topic_ids))
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{
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return $return;
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}
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// TODO: probably some other stuff too
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$sql_where = ' IN (' . implode(', ', $topic_ids) . ')';
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$db->sql_transaction('begin');
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$table_ary = array(TOPICS_TRACK_TABLE, POLL_VOTES_TABLE, POLL_OPTIONS_TABLE, TOPICS_WATCH_TABLE, TOPICS_TABLE);
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foreach ($table_ary as $table)
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{
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$sql = "DELETE FROM $table
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WHERE topic_id $sql_where";
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$db->sql_query($sql);
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}
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unset($table_ary);
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$sql = 'DELETE FROM ' . TOPICS_TABLE . '
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WHERE topic_moved_id' . $sql_where;
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$db->sql_query($sql);
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$db->sql_transaction('commit');
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if ($auto_sync)
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{
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sync('forum', 'forum_id', $forum_ids, TRUE);
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sync('topic_reported', $where_type, $where_ids);
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}
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// Not an option here, deleting one post takes > 200 seconds for me (only this query)
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/*
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// Optimize/vacuum tables
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switch (SQL_LAYER)
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{
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case 'mysql':
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case 'mysql4':
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$table_ary = array(TOPICS_TRACK_TABLE, POLL_VOTES_TABLE, POLL_OPTIONS_TABLE, TOPICS_WATCH_TABLE, TOPICS_TABLE);
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$sql = 'OPTIMIZE TABLE ' . implode(', ', $table_ary);
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$db->sql_query($sql);
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unset($table_ary);
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break;
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case 'postgresql':
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$db->sql_query('VACUUM');
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break;
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}
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*/
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return $return;
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}
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function delete_posts($where_type, $where_ids, $auto_sync = TRUE)
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{
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global $db;
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if (is_array($where_ids))
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{
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$where_ids = array_unique($where_ids);
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}
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if (empty($where_ids))
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{
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return false;
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}
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$post_ids = $topic_ids = $forum_ids = array();
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$sql = 'SELECT post_id, topic_id, forum_id
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FROM ' . POSTS_TABLE . "
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WHERE $where_type " . ((!is_array($where_ids)) ? "= $where_ids" : 'IN (' . implode(', ', $where_ids) . ')');
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$result = $db->sql_query($sql);
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while ($row = $db->sql_fetchrow($result))
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{
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$post_ids[] = $row['post_id'];
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$topic_ids[] = $row['topic_id'];
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$forum_ids[] = $row['forum_id'];
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}
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if (!count($post_ids))
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{
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return false;
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}
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$sql_where = implode(', ', $post_ids);
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$db->sql_transaction('begin');
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$table_ary = array(POSTS_TABLE, RATINGS_TABLE, REPORTS_TABLE, SEARCH_MATCH_TABLE);
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foreach ($table_ary as $table)
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{
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$sql = "DELETE FROM $table
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WHERE post_id IN ($sql_where)";
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$db->sql_query($sql);
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}
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unset($table_ary);
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delete_attachments('post', $post_ids, FALSE);
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$db->sql_transaction('commit');
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if ($auto_sync)
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{
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sync('reported', 'topic_id', $topic_ids);
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sync('topic', 'topic_id', $topic_ids, TRUE);
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sync('forum', 'forum_id', $forum_ids, TRUE);
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}
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// Not an option here, deleting one post takes > 200 seconds for me (only this query)
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/*
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// Optimize/vacuum tables
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switch (SQL_LAYER)
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{
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case 'mysql':
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case 'mysql4':
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$table_ary = array(POSTS_TABLE, RATINGS_TABLE, REPORTS_TABLE, SEARCH_MATCH_TABLE);
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$sql = 'OPTIMIZE TABLE ' . implode(', ', $table_ary);
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$db->sql_query($sql);
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unset($table_ary);
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break;
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case 'postgresql':
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$db->sql_query('VACUUM');
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break;
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}
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*/
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return count($post_ids);
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}
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// Delete Attachments
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// mode => (post, topic, attach, user)
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// ids => (post_ids, topic_ids, attach_ids, user_ids)
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// resync => set this to false if you are deleting posts or topics...
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function delete_attachments($mode, $ids, $resync = TRUE)
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{
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global $db, $config;
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if (is_array($ids))
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{
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$ids = array_unique($ids);
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}
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if (!sizeof($ids))
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{
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return false;
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}
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$sql_id = ($mode == 'user') ? 'poster_id' : (($mode == 'post') ? 'post_msg_id' : (($mode == 'topic') ? 'topic_id' : 'attach_id'));
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$post_ids = $topic_ids = $physical = array();
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// Collect post and topics ids for later use
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if ($mode == 'attach' || $mode == 'user' || ($mode == 'topic' && $resync))
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{
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$sql = 'SELECT post_msg_id as post_id, topic_id, physical_filename, thumbnail, filesize
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FROM ' . ATTACHMENTS_TABLE . '
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WHERE ' . $sql_id . ' IN (' . implode(', ', $ids) . ')';
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$result = $db->sql_query($sql);
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while ($row = $db->sql_fetchrow($result))
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{
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$post_ids[] = $row['post_id'];
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$topic_ids[] = $row['topic_id'];
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$physical[] = array('filename' => $row['physical_filename'], 'thumbnail' => $row['thumbnail'], 'filesize' => $row['filesize']);
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}
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$db->sql_freeresult($result);
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}
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if ($mode == 'post')
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{
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$sql = 'SELECT topic_id, physical_filename, thumbnail, filesize
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FROM ' . ATTACHMENTS_TABLE . '
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WHERE post_msg_id IN (' . implode(', ', $ids) . ')
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AND in_message = 0';
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|
$result = $db->sql_query($sql);
|
|
|
|
while ($row = $db->sql_fetchrow($result))
|
|
{
|
|
$topic_ids[] = $row['topic_id'];
|
|
$physical[] = array('filename' => $row['physical_filename'], 'thumbnail' => $row['thumbnail'], 'filesize' => $row['filesize']);
|
|
}
|
|
$db->sql_freeresult($result);
|
|
}
|
|
|
|
// Delete attachments
|
|
$db->sql_query('DELETE FROM ' . ATTACHMENTS_TABLE . ' WHERE ' . $sql_id . ' IN (' . implode(', ', $ids) . ')');
|
|
$num_deleted = $db->sql_affectedrows();
|
|
|
|
if (!$num_deleted)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
// Delete attachments from filesystem
|
|
$space_removed = $files_removed = 0;
|
|
foreach ($physical as $file_ary)
|
|
{
|
|
if (phpbb_unlink($file_ary['filename'], 'file'))
|
|
{
|
|
$space_removed += $file_ary['filesize'];
|
|
$files_removed++;
|
|
}
|
|
|
|
if ($file_ary['thumbnail'])
|
|
{
|
|
phpbb_unlink($file_ary['filename'], 'thumbnail');
|
|
}
|
|
}
|
|
set_config('upload_dir_size', $config['upload_dir_size'] - $space_removed, true);
|
|
set_config('num_files', $config['num_files'] - $files_removed, true);
|
|
|
|
if ($mode == 'topic' && !$resync)
|
|
{
|
|
return $num_deleted;
|
|
}
|
|
|
|
if ($mode == 'post')
|
|
{
|
|
$post_ids = $ids;
|
|
}
|
|
unset($ids);
|
|
|
|
$post_ids = array_unique($post_ids);
|
|
$topic_ids = array_unique($topic_ids);
|
|
|
|
// Update post indicators
|
|
if (sizeof($post_ids))
|
|
{
|
|
if ($mode == 'post' || $mode == 'topic')
|
|
{
|
|
$db->sql_query('UPDATE ' . POSTS_TABLE . '
|
|
SET post_attachment = 0
|
|
WHERE post_id IN (' . implode(', ', $post_ids) . ')');
|
|
}
|
|
|
|
if ($mode == 'user' || $mode == 'attach')
|
|
{
|
|
$remaining = array();
|
|
|
|
$sql = 'SELECT post_msg_id
|
|
FROM ' . ATTACHMENTS_TABLE . '
|
|
WHERE post_msg_id IN (' . implode(', ', $post_ids) . ')
|
|
AND in_message = 0';
|
|
$result = $db->sql_query($sql);
|
|
|
|
while ($row = $db->sql_fetchrow($result))
|
|
{
|
|
$remaining[] = $row['post_msg_id'];
|
|
}
|
|
$db->sql_freeresult($result);
|
|
|
|
$unset_ids = array_diff($post_ids, $remaining);
|
|
if (sizeof($unset_ids))
|
|
{
|
|
$db->sql_query('UPDATE ' . POSTS_TABLE . '
|
|
SET post_attachment = 0
|
|
WHERE post_id IN (' . implode(', ', $unset_ids) . ')');
|
|
}
|
|
|
|
$remaining = array();
|
|
|
|
$sql = 'SELECT post_msg_id
|
|
FROM ' . ATTACHMENTS_TABLE . '
|
|
WHERE post_msg_id IN (' . implode(', ', $post_ids) . ')
|
|
AND in_message = 1';
|
|
$result = $db->sql_query($sql);
|
|
|
|
while ($row = $db->sql_fetchrow($result))
|
|
{
|
|
$remaining[] = $row['post_msg_id'];
|
|
}
|
|
$db->sql_freeresult($result);
|
|
|
|
$unset_ids = array_diff($post_ids, $remaining);
|
|
if (sizeof($unset_ids))
|
|
{
|
|
$db->sql_query('UPDATE ' . PRIVMSGS_TABLE . '
|
|
SET message_attachment = 0
|
|
WHERE msg_id IN (' . implode(', ', $unset_ids) . ')');
|
|
}
|
|
}
|
|
}
|
|
|
|
if (sizeof($topic_ids))
|
|
{
|
|
// Update topic indicator
|
|
if ($mode == 'topic')
|
|
{
|
|
$db->sql_query('UPDATE ' . TOPICS_TABLE . '
|
|
SET topic_attachment = 0
|
|
WHERE topic_id IN (' . implode(', ', $topic_ids) . ')');
|
|
}
|
|
|
|
if ($mode == 'post' || $mode == 'user' || $mode == 'attach')
|
|
{
|
|
$remaining = array();
|
|
|
|
$sql = 'SELECT topic_id
|
|
FROM ' . ATTACHMENTS_TABLE . '
|
|
WHERE topic_id IN (' . implode(', ', $topic_ids) . ')';
|
|
$result = $db->sql_query($sql);
|
|
|
|
while ($row = $db->sql_fetchrow($result))
|
|
{
|
|
$remaining[] = $row['topic_id'];
|
|
}
|
|
$db->sql_freeresult($result);
|
|
|
|
$unset_ids = array_diff($topic_ids, $remaining);
|
|
if (sizeof($unset_ids))
|
|
{
|
|
$db->sql_query('UPDATE ' . TOPICS_TABLE . '
|
|
SET topic_attachment = 0
|
|
WHERE topic_id IN (' . implode(', ', $unset_ids) . ')');
|
|
}
|
|
}
|
|
}
|
|
|
|
return $num_deleted;
|
|
}
|
|
|
|
function delete_topic_shadows($max_age, $forum_id = '', $auto_sync = TRUE)
|
|
{
|
|
$where = (is_array($forum_id)) ? 'AND t.forum_id IN (' . implode(', ', $forum_id) . ')' : (($forum_id) ? "AND t.forum_id = $forum_id" : '');
|
|
|
|
switch (SQL_LAYER)
|
|
{
|
|
case 'mysql4':
|
|
$sql = 'DELETE t.*
|
|
FROM ' . TOPICS_TABLE . ' t, ' . TOPICS_TABLE . ' t2
|
|
WHERE t.topic_moved_id = t2.topic_id
|
|
AND t.topic_time < ' . (time() - $max_age)
|
|
. $where;
|
|
$db->sql_query($sql);
|
|
break;
|
|
|
|
default:
|
|
$sql = 'SELECT t.topic_id
|
|
FROM ' . TOPICS_TABLE . ' t, ' . TOPICS_TABLE . ' t2
|
|
WHERE t.topic_moved_id = t2.topic_id
|
|
AND t.topic_time < ' . (time() - $max_age)
|
|
. $where;
|
|
$result = $db->sql_query($sql);
|
|
|
|
$topic_ids = array();
|
|
while ($row = $db->sql_fetchrow($result))
|
|
{
|
|
$topic_ids[] = $row['topic_id'];
|
|
}
|
|
|
|
if (count($topic_ids))
|
|
{
|
|
$sql = 'DELETE FROM ' . TOPICS_TABLE . '
|
|
WHERE topic_id IN (' . implode(',', $topic_ids) . ')';
|
|
$db->sql_query($sql);
|
|
}
|
|
}
|
|
|
|
if ($auto_sync)
|
|
{
|
|
$where_type = ($forum_id) ? 'forum_id' : '';
|
|
sync('forum', $where_type, $forum_id, TRUE);
|
|
}
|
|
}
|
|
|
|
// Delete File
|
|
function phpbb_unlink($filename, $mode = 'file')
|
|
{
|
|
global $config, $user, $phpbb_root_path;
|
|
|
|
$filename = ($mode == 'thumbnail') ? $config['upload_dir'] . '/thumb_' . $filename : $config['upload_dir'] . '/' . $filename;
|
|
$deleted = @unlink($filename);
|
|
|
|
if (file_exists($filename))
|
|
{
|
|
$filesys = str_replace('/','\\', $filename);
|
|
$deleted = @system("del $filesys");
|
|
|
|
if (file_exists($filename))
|
|
{
|
|
$filename = realpath($filename);
|
|
@chmod($filename, 0777);
|
|
if (!($deleted = @unlink($filename)))
|
|
{
|
|
$deleted = @system("del $filename");
|
|
}
|
|
}
|
|
}
|
|
|
|
return $deleted;
|
|
}
|
|
|
|
// All-encompasing sync function
|
|
//
|
|
// Usage:
|
|
// sync('topic', 'topic_id', 123); <= resync topic #123
|
|
// sync('topic', 'forum_id', array(2, 3)); <= resync topics from forum #2 and #3
|
|
// sync('topic'); <= resync all topics
|
|
// sync('topic', 'range', 'topic_id BETWEEN 1 AND 60'); <= resync a range of topics/forums (only available for 'topic' and 'forum' modes)
|
|
//
|
|
// Modes:
|
|
// - topic_moved Removes topic shadows that would be in the same forum as the topic they link to
|
|
// - topic_approved Resyncs the topic_approved flag according to the status of the first post
|
|
// - post_reported Resyncs the post_reported flag, relying on actual reports
|
|
// - topic_reported Resyncs the topic_reported flag, relying on post_reported flags
|
|
// - post_attachement Same as post_reported, thanks to a quick Search/Replace
|
|
// - topic_attachement Same as topic_reported, thanks to a quick Search/Replace
|
|
//
|
|
function sync($mode, $where_type = '', $where_ids = '', $resync_parents = FALSE, $sync_extra = FALSE)
|
|
{
|
|
global $db;
|
|
|
|
if (is_array($where_ids))
|
|
{
|
|
$where_ids = array_unique($where_ids);
|
|
}
|
|
elseif ($where_type != 'range')
|
|
{
|
|
$where_ids = ($where_ids) ? array($where_ids) : array();
|
|
}
|
|
|
|
if ($mode == 'forum' || $mode == 'topic')
|
|
{
|
|
if (!$where_type)
|
|
{
|
|
$where_sql = '';
|
|
$where_sql_and = 'WHERE';
|
|
}
|
|
elseif ($where_type == 'range')
|
|
{
|
|
$where_sql = 'WHERE (' . $mode{0} . ".$where_ids)";
|
|
$where_sql_and = $where_sql . "\n\tAND";
|
|
}
|
|
else
|
|
{
|
|
$where_sql = 'WHERE ' . $mode{0} . ".$where_type IN (" . implode(', ', $where_ids) . ')';
|
|
$where_sql_and = $where_sql . "\n\tAND";
|
|
}
|
|
}
|
|
else
|
|
{
|
|
$where_sql = 'WHERE ' . $mode{0} . ".$where_type IN (" . implode(', ', $where_ids) . ')';
|
|
$where_sql_and = $where_sql . "\n\tAND";
|
|
}
|
|
|
|
switch ($mode)
|
|
{
|
|
case 'topic_moved':
|
|
switch (SQL_LAYER)
|
|
{
|
|
case 'mysql4':
|
|
$sql = 'DELETE FROM ' . TOPICS_TABLE . '
|
|
USING ' . TOPICS_TABLE . ' t1, ' . TOPICS_TABLE . " t2
|
|
WHERE t1.topic_moved_id = t2.topic_id
|
|
AND t1.forum_id = t2.forum_id";
|
|
$db->sql_query($sql);
|
|
break;
|
|
|
|
default:
|
|
$sql = 'SELECT t1.topic_id
|
|
FROM ' .TOPICS_TABLE . ' t1, ' . TOPICS_TABLE . " t2
|
|
WHERE t1.topic_moved_id = t2.topic_id
|
|
AND t1.forum_id = t2.forum_id";
|
|
$result = $db->sql_query($result);
|
|
|
|
if ($row = $db->sql_fetchrow($result))
|
|
{
|
|
$topic_id_ary = array();
|
|
do
|
|
{
|
|
$topic_id_ary[] = $row['topic_id'];
|
|
}
|
|
while ($row = $db->sql_fetchrow($result));
|
|
|
|
$sql = 'DELETE FROM ' . TOPICS_TABLE . '
|
|
WHERE topic_id IN (' . implode(', ', $topic_id_ary) . ')';
|
|
$db->sql_query($sql);
|
|
unset($topic_id_ary);
|
|
}
|
|
$db->sql_freeresult($result);
|
|
}
|
|
break;
|
|
|
|
case 'topic_approved':
|
|
switch (SQL_LAYER)
|
|
{
|
|
case 'mysql4':
|
|
$sql = 'UPDATE ' . TOPICS_TABLE . ' t, ' . POSTS_TABLE . " p
|
|
SET t.topic_approved = p.post_approved
|
|
$where_sql_and t.topic_first_post_id = p.post_id";
|
|
$db->sql_query($sql);
|
|
break;
|
|
|
|
default:
|
|
$sql = 'SELECT t.topic_id, p.post_approved
|
|
FROM ' . TOPICS_TABLE . ' t, ' . POSTS_TABLE . " p
|
|
$where_sql_and p.post_id = t.topic_first_post_id
|
|
AND p.post_approved <> t.topic_approved";
|
|
$result = $db->sql_query($sql);
|
|
|
|
$topic_ids = array();
|
|
while ($row = $db->sql_fetchrow($result))
|
|
{
|
|
$topic_ids[] = $row['topic_id'];
|
|
}
|
|
$db->sql_freeresult();
|
|
|
|
if (!count($topic_ids))
|
|
{
|
|
return;
|
|
}
|
|
|
|
$sql = 'UPDATE ' . TOPICS_TABLE . '
|
|
SET topic_approved = 1 - topic_approved
|
|
WHERE topic_id IN (' . implode(', ', $topic_ids) . ')';
|
|
$db->sql_query($sql);
|
|
}
|
|
break;
|
|
|
|
case 'post_reported':
|
|
$post_ids = $post_reported = array();
|
|
|
|
$sql = 'SELECT p.post_id, p.post_reported
|
|
FROM ' . POSTS_TABLE . " p
|
|
$where_sql
|
|
GROUP BY p.post_id, p.post_reported";
|
|
$result = $db->sql_query($sql);
|
|
while ($row = $db->sql_fetchrow($result))
|
|
{
|
|
$post_ids[$row['post_id']] = $row['post_id'];
|
|
if ($row['post_reported'])
|
|
{
|
|
$post_reported[$row['post_id']] = 1;
|
|
}
|
|
}
|
|
|
|
$sql = 'SELECT DISTINCT(post_id)
|
|
FROM ' . REPORTS_TABLE . '
|
|
WHERE post_id IN (' . implode(', ', $post_ids) . ')';
|
|
$result = $db->sql_query($sql);
|
|
|
|
$post_ids = array();
|
|
while ($row = $db->sql_fetchrow($result))
|
|
{
|
|
if (!isset($post_reported[$row['post_id']]))
|
|
{
|
|
$post_ids[] = $row['post_id'];
|
|
}
|
|
else
|
|
{
|
|
unset($post_reported[$row['post_id']]);
|
|
}
|
|
}
|
|
|
|
// $post_reported should be empty by now, if it's not it contains
|
|
// posts that are falsely flagged as reported
|
|
foreach ($post_reported as $post_id => $void)
|
|
{
|
|
$post_ids[] = $post_id;
|
|
}
|
|
|
|
if (count($post_ids))
|
|
{
|
|
$sql = 'UPDATE ' . POSTS_TABLE . '
|
|
SET post_reported = 1 - post_reported
|
|
WHERE post_id IN (' . implode(', ', $post_ids) . ')';
|
|
$db->sql_query($sql);
|
|
}
|
|
break;
|
|
|
|
case 'topic_reported':
|
|
if ($sync_extra)
|
|
{
|
|
sync('post_reported', $where_type, $where_ids);
|
|
}
|
|
|
|
$topic_ids = $topic_reported = array();
|
|
|
|
$sql = 'SELECT DISTINCT(t.topic_id)
|
|
FROM ' . POSTS_TABLE . " t
|
|
$where_sql_and t.post_reported = 1";
|
|
$result = $db->sql_query($sql);
|
|
while ($row = $db->sql_fetchrow($result))
|
|
{
|
|
$topic_reported[$row['topic_id']] = 1;
|
|
}
|
|
|
|
$sql = 'SELECT t.topic_id, t.topic_reported
|
|
FROM ' . TOPICS_TABLE . " t
|
|
$where_sql";
|
|
$result = $db->sql_query($sql);
|
|
while ($row = $db->sql_fetchrow($result))
|
|
{
|
|
if ($row['topic_reported'] ^ isset($topic_reported[$row['topic_id']]))
|
|
{
|
|
$topic_ids[] = $row['topic_id'];
|
|
}
|
|
}
|
|
|
|
if (count($topic_ids))
|
|
{
|
|
$sql = 'UPDATE ' . TOPICS_TABLE . '
|
|
SET topic_reported = 1 - topic_reported
|
|
WHERE topic_id IN (' . implode(', ', $topic_ids) . ')';
|
|
$db->sql_query($sql);
|
|
}
|
|
break;
|
|
|
|
case 'post_attachment':
|
|
$post_ids = $post_attachment = array();
|
|
|
|
$sql = 'SELECT p.post_id, p.post_attachment
|
|
FROM ' . POSTS_TABLE . " p
|
|
$where_sql
|
|
GROUP BY p.post_id, p.post_attachment";
|
|
$result = $db->sql_query($sql);
|
|
while ($row = $db->sql_fetchrow($result))
|
|
{
|
|
$post_ids[$row['post_id']] = $row['post_id'];
|
|
if ($row['post_attachment'])
|
|
{
|
|
$post_attachment[$row['post_id']] = 1;
|
|
}
|
|
}
|
|
|
|
$sql = 'SELECT DISTINCT(post_id)
|
|
FROM ' . ATTACHMENTS_TABLE . '
|
|
WHERE post_id IN (' . implode(', ', $post_ids) . ')';
|
|
|
|
$post_ids = array();
|
|
$result = $db->sql_query($sql);
|
|
while ($row = $db->sql_fetchrow($result))
|
|
{
|
|
if (!isset($post_attachment[$row['post_id']]))
|
|
{
|
|
$post_ids[] = $row['post_id'];
|
|
}
|
|
else
|
|
{
|
|
unset($post_attachment[$row['post_id']]);
|
|
}
|
|
}
|
|
|
|
// $post_attachment should be empty by now, if it's not it contains
|
|
// posts that are falsely flagged as having attachments
|
|
foreach ($post_attachment as $post_id => $void)
|
|
{
|
|
$post_ids[] = $post_id;
|
|
}
|
|
|
|
if (count($post_ids))
|
|
{
|
|
$sql = 'UPDATE ' . POSTS_TABLE . '
|
|
SET post_attachment = 1 - post_attachment
|
|
WHERE post_id IN (' . implode(', ', $post_ids) . ')';
|
|
$db->sql_query($sql);
|
|
}
|
|
break;
|
|
|
|
case 'topic_attachment':
|
|
if ($sync_extra)
|
|
{
|
|
sync('post_attachment', $where_type, $where_ids);
|
|
}
|
|
|
|
$topic_ids = $topic_attachment = array();
|
|
|
|
$sql = 'SELECT DISTINCT(t.topic_id)
|
|
FROM ' . POSTS_TABLE . " t
|
|
$where_sql_and t.post_attachment = 1";
|
|
$result = $db->sql_query($sql);
|
|
while ($row = $db->sql_fetchrow($result))
|
|
{
|
|
$topic_attachment[$row['topic_id']] = 1;
|
|
}
|
|
|
|
$sql = 'SELECT t.topic_id, t.topic_attachment
|
|
FROM ' . TOPICS_TABLE . " t
|
|
$where_sql";
|
|
$result = $db->sql_query($sql);
|
|
while ($row = $db->sql_fetchrow($result))
|
|
{
|
|
if ($row['topic_attachment'] ^ isset($topic_attachment[$row['topic_id']]))
|
|
{
|
|
$topic_ids[] = $row['topic_id'];
|
|
}
|
|
}
|
|
|
|
if (count($topic_ids))
|
|
{
|
|
$sql = 'UPDATE ' . TOPICS_TABLE . '
|
|
SET topic_attachment = 1 - topic_attachment
|
|
WHERE topic_id IN (' . implode(', ', $topic_ids) . ')';
|
|
$db->sql_query($sql);
|
|
}
|
|
break;
|
|
|
|
case 'forum':
|
|
// 1° Get the list of all forums
|
|
$sql = 'SELECT f.*
|
|
FROM ' . FORUMS_TABLE . " f
|
|
$where_sql";
|
|
$result = $db->sql_query($sql);
|
|
|
|
$forum_data = $forum_ids = $post_ids = $last_post_id = $post_info = array();
|
|
while ($row = $db->sql_fetchrow($result))
|
|
{
|
|
if ($row['forum_type'] == FORUM_LINK)
|
|
{
|
|
continue;
|
|
}
|
|
|
|
$forum_id = (int) $row['forum_id'];
|
|
$forum_ids[$forum_id] = $forum_id;
|
|
|
|
$forum_data[$forum_id] = $row;
|
|
$forum_data[$forum_id]['posts'] = 0;
|
|
$forum_data[$forum_id]['topics'] = 0;
|
|
$forum_data[$forum_id]['topics_real'] = 0;
|
|
$forum_data[$forum_id]['last_post_id'] = 0;
|
|
$forum_data[$forum_id]['last_post_time'] = 0;
|
|
$forum_data[$forum_id]['last_poster_id'] = 0;
|
|
$forum_data[$forum_id]['last_poster_name'] = '';
|
|
}
|
|
|
|
// 2° Get topic counts for each forum
|
|
$sql = 'SELECT forum_id, topic_approved, COUNT(topic_id) AS forum_topics
|
|
FROM ' . TOPICS_TABLE . '
|
|
WHERE forum_id IN (' . implode(', ', $forum_ids) . ')
|
|
GROUP BY forum_id, topic_approved';
|
|
$result = $db->sql_query($sql);
|
|
while ($row = $db->sql_fetchrow($result))
|
|
{
|
|
$forum_id = (int) $row['forum_id'];
|
|
$forum_data[$forum_id]['topics_real'] += $row['forum_topics'];
|
|
|
|
if ($row['topic_approved'])
|
|
{
|
|
$forum_data[$forum_id]['topics'] = $row['forum_topics'];
|
|
}
|
|
}
|
|
|
|
// 3° Get post count and last_post_id for each forum
|
|
$sql = 'SELECT forum_id, COUNT(post_id) AS forum_posts, MAX(post_id) AS last_post_id
|
|
FROM ' . POSTS_TABLE . '
|
|
WHERE forum_id IN (' . implode(', ', $forum_ids) . ')
|
|
AND post_approved = 1
|
|
GROUP BY forum_id';
|
|
$result = $db->sql_query($sql);
|
|
while ($row = $db->sql_fetchrow($result))
|
|
{
|
|
$forum_id = (int) $row['forum_id'];
|
|
|
|
$forum_data[$forum_id]['posts'] = intval($row['forum_posts']);
|
|
$forum_data[$forum_id]['last_post_id'] = intval($row['last_post_id']);
|
|
|
|
$post_ids[] = $row['last_post_id'];
|
|
}
|
|
|
|
// 4° Retrieve last_post infos
|
|
if (count($post_ids))
|
|
{
|
|
$sql = 'SELECT p.post_id, p.poster_id, p.post_time, p.post_username, u.username
|
|
FROM ' . POSTS_TABLE . ' p, ' . USERS_TABLE . ' u
|
|
WHERE p.post_id IN (' . implode(', ', $post_ids) . ')
|
|
AND p.poster_id = u.user_id';
|
|
$result = $db->sql_query($sql);
|
|
while ($row = $db->sql_fetchrow($result))
|
|
{
|
|
$post_info[intval($row['post_id'])] = $row;
|
|
}
|
|
$db->sql_freeresult($result);
|
|
|
|
foreach ($forum_data as $forum_id => $data)
|
|
{
|
|
if ($data['last_post_id'])
|
|
{
|
|
if (isset($post_info[$data['last_post_id']]))
|
|
{
|
|
$forum_data[$forum_id]['last_post_time'] = $post_info[$data['last_post_id']]['post_time'];
|
|
$forum_data[$forum_id]['last_poster_id'] = $post_info[$data['last_post_id']]['poster_id'];
|
|
$forum_data[$forum_id]['last_poster_name'] = ($post_info[$data['last_post_id']]['poster_id'] != ANONYMOUS) ? $post_info[$data['last_post_id']]['username'] : $post_info[$data['last_post_id']]['post_username'];
|
|
}
|
|
else
|
|
{
|
|
// For some reason we did not find the post in the db
|
|
$forum_data[$forum_id]['last_post_id'] = 0;
|
|
$forum_data[$forum_id]['last_post_time'] = 0;
|
|
$forum_data[$forum_id]['last_poster_id'] = 0;
|
|
$forum_data[$forum_id]['last_poster_name'] = '';
|
|
}
|
|
}
|
|
}
|
|
unset($post_info);
|
|
}
|
|
|
|
// 5° Now do that thing
|
|
$fieldnames = array('posts', 'topics', 'topics_real', 'last_post_id', 'last_post_time', 'last_poster_id', 'last_poster_name');
|
|
|
|
foreach ($forum_data as $forum_id => $row)
|
|
{
|
|
$sql = array();
|
|
|
|
foreach ($fieldnames as $fieldname)
|
|
{
|
|
if ($row['forum_' . $fieldname] != $row[$fieldname])
|
|
{
|
|
if (preg_match('#name$#', $fieldname))
|
|
{
|
|
$sql['forum_' . $fieldname] = (string) $row[$fieldname];
|
|
}
|
|
else
|
|
{
|
|
$sql['forum_' . $fieldname] = (int) $row[$fieldname];
|
|
}
|
|
}
|
|
}
|
|
|
|
if (count($sql))
|
|
{
|
|
$sql = 'UPDATE ' . FORUMS_TABLE . '
|
|
SET ' . $db->sql_build_array('UPDATE', $sql) . '
|
|
WHERE forum_id = ' . $forum_id;
|
|
$db->sql_query($sql);
|
|
}
|
|
}
|
|
break;
|
|
|
|
case 'topic':
|
|
$topic_data = $post_ids = $approved_unapproved_ids = $resync_forums = $delete_topics = $delete_posts = array();
|
|
|
|
$sql = 'SELECT t.topic_id, t.forum_id, t.topic_approved, ' . (($sync_extra) ? 't.topic_attachment, t.topic_reported, ' : '') . 't.topic_poster, t.topic_time, t.topic_replies, t.topic_replies_real, t.topic_first_post_id, t.topic_first_poster_name, t.topic_last_post_id, t.topic_last_poster_id, t.topic_last_poster_name, t.topic_last_post_time
|
|
FROM ' . TOPICS_TABLE . " t
|
|
$where_sql";
|
|
$result = $db->sql_query($sql);
|
|
|
|
while ($row = $db->sql_fetchrow($result))
|
|
{
|
|
$topic_id = (int) $row['topic_id'];
|
|
$topic_data[$topic_id] = $row;
|
|
$topic_data[$topic_id]['replies_real'] = -1;
|
|
$topic_data[$topic_id]['first_post_id'] = 0;
|
|
$topic_data[$topic_id]['last_post_id'] = 0;
|
|
unset($topic_data[$topic_id]['topic_id']);
|
|
|
|
// This array holds all topic_ids
|
|
$delete_topics[$topic_id] = '';
|
|
|
|
if ($sync_extra)
|
|
{
|
|
$topic_data[$topic_id]['reported'] = 0;
|
|
$topic_data[$topic_id]['attachment'] = 0;
|
|
}
|
|
}
|
|
$db->sql_freeresult($result);
|
|
|
|
// Use "t" as table alias because of the $where_sql clause
|
|
$sql = 'SELECT t.topic_id, t.post_approved, COUNT(t.post_id) AS total_posts, MIN(t.post_id) AS first_post_id, MAX(t.post_id) AS last_post_id
|
|
FROM ' . POSTS_TABLE . " t
|
|
$where_sql
|
|
GROUP BY t.topic_id, t.post_approved";
|
|
$result = $db->sql_query($sql);
|
|
|
|
while ($row = $db->sql_fetchrow($result))
|
|
{
|
|
$topic_id = (int) $row['topic_id'];
|
|
|
|
$row['first_post_id'] = (int) $row['first_post_id'];
|
|
$row['last_post_id'] = (int) $row['last_post_id'];
|
|
|
|
if (!isset($topic_data[$topic_id]))
|
|
{
|
|
// Hey, these posts come from a topic that does not exist
|
|
$delete_posts[$topic_id] = '';
|
|
}
|
|
else
|
|
{
|
|
// Unset the corresponding entry in $delete_topics
|
|
// When we'll be done, only topics with no posts will remain
|
|
unset($delete_topics[$topic_id]);
|
|
|
|
$topic_data[$topic_id]['replies_real'] += $row['total_posts'];
|
|
$topic_data[$topic_id]['first_post_id'] = (!$topic_data[$topic_id]['first_post_id']) ? $row['first_post_id'] : min($topic_data[$topic_id]['first_post_id'], $row['first_post_id']);
|
|
|
|
if ($row['post_approved'] || !$topic_data[$topic_id]['last_post_id'])
|
|
{
|
|
$topic_data[$topic_id]['replies'] = $row['total_posts'] - 1;
|
|
$topic_data[$topic_id]['last_post_id'] = $row['last_post_id'];
|
|
}
|
|
}
|
|
}
|
|
$db->sql_freeresult($result);
|
|
|
|
foreach ($topic_data as $topic_id => $row)
|
|
{
|
|
$post_ids[] = $row['first_post_id'];
|
|
if ($row['first_post_id'] != $row['last_post_id'])
|
|
{
|
|
$post_ids[] = $row['last_post_id'];
|
|
}
|
|
}
|
|
|
|
// Now we delete empty topics and orphan posts
|
|
if (count($delete_posts))
|
|
{
|
|
delete_posts('topic_id', array_keys($delete_posts), FALSE);
|
|
unset($delete_posts);
|
|
}
|
|
if (!count($topic_data))
|
|
{
|
|
// If we get there, topic ids were invalid or topics did not contain any posts
|
|
delete_topics($where_type, $where_ids, TRUE);
|
|
return;
|
|
}
|
|
if (count($delete_topics))
|
|
{
|
|
$delete_topic_ids = array();
|
|
foreach ($delete_topics as $topic_id => $void)
|
|
{
|
|
unset($topic_data[$topic_id]);
|
|
$delete_topic_ids[] = $topic_id;
|
|
}
|
|
|
|
delete_topics('topic_id', $delete_topic_ids, FALSE);
|
|
unset($delete_topics, $delete_topic_ids);
|
|
}
|
|
|
|
$sql = 'SELECT p.post_id, p.topic_id, p.post_approved, p.poster_id, p.post_username, p.post_time, u.username
|
|
FROM ' . POSTS_TABLE . ' p, ' . USERS_TABLE . ' u
|
|
WHERE p.post_id IN (' . implode(',', $post_ids) . ')
|
|
AND u.user_id = p.poster_id';
|
|
$result = $db->sql_query($sql);
|
|
|
|
$post_ids = array();
|
|
while ($row = $db->sql_fetchrow($result))
|
|
{
|
|
$topic_id = intval($row['topic_id']);
|
|
|
|
if ($row['post_id'] == $topic_data[$topic_id]['first_post_id'])
|
|
{
|
|
if ($topic_data[$topic_id]['topic_approved'] != $row['post_approved'])
|
|
{
|
|
$approved_unapproved_ids[] = $topic_id;
|
|
}
|
|
$topic_data[$topic_id]['time'] = $row['post_time'];
|
|
$topic_data[$topic_id]['poster'] = $row['poster_id'];
|
|
$topic_data[$topic_id]['first_poster_name'] = ($row['poster_id'] == ANONYMOUS) ? $row['post_username'] : $row['username'];
|
|
}
|
|
if ($row['post_id'] == $topic_data[$topic_id]['last_post_id'])
|
|
{
|
|
$topic_data[$topic_id]['last_poster_id'] = $row['poster_id'];
|
|
$topic_data[$topic_id]['last_post_time'] = $row['post_time'];
|
|
$topic_data[$topic_id]['last_poster_name'] = ($row['poster_id'] == ANONYMOUS) ? $row['post_username'] : $row['username'];
|
|
}
|
|
}
|
|
$db->sql_freeresult($result);
|
|
|
|
// approved becomes unapproved, and vice-versa
|
|
if (count($approved_unapproved_ids))
|
|
{
|
|
$sql = 'UPDATE ' . TOPICS_TABLE . '
|
|
SET topic_approved = 1 - topic_approved
|
|
WHERE topic_id IN (' . implode(', ', $approved_unapproved_ids) . ')';
|
|
$db->sql_query($sql);
|
|
}
|
|
unset($approved_unapproved_ids);
|
|
|
|
// These are field that will be synchronised
|
|
$fieldnames = array('time', 'replies', 'replies_real', 'poster', 'first_post_id', 'first_poster_name', 'last_post_id', 'last_post_time', 'last_poster_id', 'last_poster_name');
|
|
|
|
if ($sync_extra)
|
|
{
|
|
// This routine assumes that post_reported values are correct
|
|
// if they are not, use sync('post_reported') first
|
|
$sql = 'SELECT t.topic_id, p.post_id
|
|
FROM ' . TOPICS_TABLE . ' t, ' . POSTS_TABLE . " p
|
|
$where_sql_and p.topic_id = t.topic_id
|
|
AND p.post_reported = 1
|
|
GROUP BY t.topic_id";
|
|
$result = $db->sql_query($sql);
|
|
|
|
$fieldnames[] = 'reported';
|
|
while ($row = $db->sql_fetchrow($result))
|
|
{
|
|
$topic_data[intval($row['topic_id'])]['reported'] = 1;
|
|
}
|
|
$db->sql_freeresult($result);
|
|
|
|
// This routine assumes that post_attachment values are correct
|
|
// if they are not, use sync('post_attachment') first
|
|
$sql = 'SELECT t.topic_id, p.post_id
|
|
FROM ' . TOPICS_TABLE . ' t, ' . POSTS_TABLE . " p
|
|
$where_sql_and p.topic_id = t.topic_id
|
|
AND p.post_attachment = 1
|
|
GROUP BY t.topic_id";
|
|
$result = $db->sql_query($sql);
|
|
|
|
$fieldnames[] = 'attachment';
|
|
while ($row = $db->sql_fetchrow($result))
|
|
{
|
|
$topic_data[intval($row['topic_id'])]['attachment'] = 1;
|
|
}
|
|
$db->sql_freeresult($result);
|
|
}
|
|
|
|
foreach ($topic_data as $topic_id => $row)
|
|
{
|
|
$sql = array();
|
|
|
|
foreach ($fieldnames as $fieldname)
|
|
{
|
|
if ($row['topic_' . $fieldname] != $row[$fieldname])
|
|
{
|
|
$sql['topic_' . $fieldname] = $row[$fieldname];
|
|
}
|
|
}
|
|
|
|
if (count($sql))
|
|
{
|
|
$sql = 'UPDATE ' . TOPICS_TABLE . '
|
|
SET ' . $db->sql_build_array('UPDATE', $sql) . '
|
|
WHERE topic_id = ' . $topic_id;
|
|
$db->sql_query($sql);
|
|
|
|
$resync_forums[$row['forum_id']] = $row['forum_id'];
|
|
}
|
|
}
|
|
unset($topic_data);
|
|
|
|
// if some topics have been resync'ed then resync parent forums
|
|
if ($resync_parents && count($resync_forums))
|
|
{
|
|
sync('forum', 'forum_id', $resync_forums, TRUE);
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
|
|
|
|
function prune($forum_id, $prune_mode, $prune_date, $prune_flags = 0, $auto_sync = true)
|
|
{
|
|
global $db;
|
|
|
|
$sql_forum = (is_array($forum_id)) ? ' IN (' . implode(',', $forum_id) . ')' : " = $forum_id";
|
|
|
|
$sql_and = '';
|
|
if (!($prune_flags & 4))
|
|
{
|
|
$sql_and .= ' AND topic_type <> ' . POST_ANNOUNCE;
|
|
}
|
|
if (!($prune_flags & 8))
|
|
{
|
|
$sql_and .= ' AND topic_type <> ' . POST_STICKY;
|
|
}
|
|
|
|
if ($prune_mode == 'posted')
|
|
{
|
|
$sql_and .= " AND topic_last_post_time < $prune_date";
|
|
}
|
|
if ($prune_mode == 'viewed')
|
|
{
|
|
$sql_and .= " AND topic_last_view_time < $prune_date";
|
|
}
|
|
|
|
$sql = 'SELECT topic_id
|
|
FROM ' . TOPICS_TABLE . "
|
|
WHERE forum_id $sql_forum
|
|
AND poll_start = 0
|
|
$sql_and";
|
|
$result = $db->sql_query($sql);
|
|
|
|
$topic_list = array();
|
|
while ($row = $db->sql_fetchrow($result))
|
|
{
|
|
$topic_list[] = $row['topic_id'];
|
|
}
|
|
$db->sql_freeresult($result);
|
|
|
|
if ($prune_flags & 2)
|
|
{
|
|
$sql = 'SELECT topic_id
|
|
FROM ' . TOPICS_TABLE . "
|
|
WHERE forum_id $sql_forum
|
|
AND poll_start > 0
|
|
AND poll_last_vote < $prune_date
|
|
$sql_and";
|
|
$result = $db->sql_query($sql);
|
|
|
|
while ($row = $db->sql_fetchrow($result))
|
|
{
|
|
$topic_list[] = $row['topic_id'];
|
|
}
|
|
$db->sql_freeresult($result);
|
|
|
|
$topic_list = array_unique($topic_list);
|
|
}
|
|
|
|
return delete_topics('topic_id', $topic_list, $auto_sync);
|
|
}
|
|
|
|
// Function auto_prune(), this function now relies on passed vars
|
|
function auto_prune($forum_id, $prune_mode, $prune_flags, $prune_days, $prune_freq)
|
|
{
|
|
global $db;
|
|
|
|
$sql = 'SELECT forum_name
|
|
FROM ' . FORUMS_TABLE . "
|
|
WHERE forum_id = $forum_id";
|
|
$result = $db->sql_query($sql);
|
|
|
|
if ($row = $db->sql_fetchrow($result))
|
|
{
|
|
$prune_date = time() - ($prune_days * 86400);
|
|
$next_prune = time() + ($prune_freq * 86400);
|
|
|
|
prune($forum_id, $prune_mode, $prune_date, $prune_flags, true);
|
|
|
|
$sql = 'UPDATE ' . FORUMS_TABLE . "
|
|
SET prune_next = $next_prune
|
|
WHERE forum_id = $forum_id";
|
|
$db->sql_query($sql);
|
|
|
|
add_log('admin', 'LOG_AUTO_PRUNE', $row['forum_name']);
|
|
}
|
|
$db->sql_freeresult($result);
|
|
|
|
return;
|
|
}
|
|
|
|
// remove_comments will strip the sql comment lines out of an uploaded sql file
|
|
// specifically for mssql and postgres type files in the install....
|
|
function remove_comments(&$output)
|
|
{
|
|
$lines = explode("\n", $output);
|
|
$output = '';
|
|
|
|
// try to keep mem. use down
|
|
$linecount = count($lines);
|
|
|
|
$in_comment = false;
|
|
for($i = 0; $i < $linecount; $i++)
|
|
{
|
|
if (preg_match('#^\/\*#', preg_quote($lines[$i])))
|
|
{
|
|
$in_comment = true;
|
|
}
|
|
|
|
if (!$in_comment)
|
|
{
|
|
$output .= $lines[$i] . "\n";
|
|
}
|
|
|
|
if (preg_match('#\*\/$#', preg_quote($lines[$i])))
|
|
{
|
|
$in_comment = false;
|
|
}
|
|
}
|
|
|
|
unset($lines);
|
|
return $output;
|
|
}
|
|
|
|
// remove_remarks will strip the sql comment lines out of an uploaded sql file
|
|
function remove_remarks($sql)
|
|
{
|
|
// NOTE: isn't this function actually doing
|
|
// return preg_replace('/(\n){2,}/', "\n", preg_replace('/^#.*/m', "\n", $sql));
|
|
// ?
|
|
|
|
$lines = explode("\n", $sql);
|
|
|
|
// try to keep mem. use down
|
|
$sql = '';
|
|
|
|
$linecount = count($lines);
|
|
$output = '';
|
|
|
|
for ($i = 0; $i < $linecount; $i++)
|
|
{
|
|
if ($i != $linecount - 1 || strlen($lines[$i]) > 0)
|
|
{
|
|
$output .= ($lines[$i]{0} != '#') ? $lines[$i] . "\n" : "\n";
|
|
// Trading a bit of speed for lower mem. use here.
|
|
$lines[$i] = '';
|
|
}
|
|
}
|
|
|
|
return $output;
|
|
|
|
}
|
|
|
|
// split_sql_file will split an uploaded sql file into single sql statements.
|
|
// Note: expects trim() to have already been run on $sql.
|
|
function split_sql_file($sql, $delimiter)
|
|
{
|
|
// Split up our string into "possible" SQL statements.
|
|
$tokens = explode($delimiter, $sql);
|
|
|
|
// try to save mem.
|
|
$sql = '';
|
|
$output = array();
|
|
|
|
// we don't actually care about the matches preg gives us.
|
|
$matches = array();
|
|
|
|
// this is faster than calling count($oktens) every time thru the loop.
|
|
$token_count = count($tokens);
|
|
for ($i = 0; $i < $token_count; $i++)
|
|
{
|
|
// Don't wanna add an empty string as the last thing in the array.
|
|
if ($i != $token_count - 1 || strlen($tokens[$i] > 0))
|
|
{
|
|
// This is the total number of single quotes in the token.
|
|
$total_quotes = preg_match_all("#'#", $tokens[$i], $matches);
|
|
// Counts single quotes that are preceded by an odd number of backslashes,
|
|
// which means they're escaped quotes.
|
|
$escaped_quotes = preg_match_all("#(?<!\\\\)(\\\\\\\\)*\\\\'#", $tokens[$i], $matches);
|
|
|
|
$unescaped_quotes = $total_quotes - $escaped_quotes;
|
|
|
|
// If the number of unescaped quotes is even, then the delimiter did NOT occur inside a string literal.
|
|
if (!($unescaped_quotes % 2))
|
|
{
|
|
// It's a complete sql statement.
|
|
$output[] = $tokens[$i];
|
|
// save memory.
|
|
$tokens[$i] = '';
|
|
}
|
|
else
|
|
{
|
|
// incomplete sql statement. keep adding tokens until we have a complete one.
|
|
// $temp will hold what we have so far.
|
|
$temp = $tokens[$i] . $delimiter;
|
|
// save memory..
|
|
$tokens[$i] = '';
|
|
|
|
// Do we have a complete statement yet?
|
|
$complete_stmt = false;
|
|
|
|
for ($j = $i + 1; (!$complete_stmt && ($j < $token_count)); $j++)
|
|
{
|
|
// This is the total number of single quotes in the token.
|
|
$total_quotes = preg_match_all("#'#", $tokens[$j], $matches);
|
|
// Counts single quotes that are preceded by an odd number of backslashes,
|
|
// which means they're escaped quotes.
|
|
$escaped_quotes = preg_match_all("#(?<!\\\\)(\\\\\\\\)*\\\\'#", $tokens[$j], $matches);
|
|
|
|
$unescaped_quotes = $total_quotes - $escaped_quotes;
|
|
|
|
if (($unescaped_quotes % 2) == 1)
|
|
{
|
|
// odd number of unescaped quotes. In combination with the previous incomplete
|
|
// statement(s), we now have a complete statement. (2 odds always make an even)
|
|
$output[] = $temp . $tokens[$j];
|
|
|
|
// save memory.
|
|
$tokens[$j] = '';
|
|
$temp = '';
|
|
|
|
// exit the loop.
|
|
$complete_stmt = true;
|
|
// make sure the outer loop continues at the right point.
|
|
$i = $j;
|
|
}
|
|
else
|
|
{
|
|
// even number of unescaped quotes. We still don't have a complete statement.
|
|
// (1 odd and 1 even always make an odd)
|
|
$temp .= $tokens[$j] . $delimiter;
|
|
// save memory.
|
|
$tokens[$j] = '';
|
|
}
|
|
} // for..
|
|
} // else
|
|
}
|
|
}
|
|
|
|
return $output;
|
|
}
|
|
|
|
// Cache moderators, called whenever permissions are changed via admin_permissions. Changes of username
|
|
// and group names must be carried through for the moderators table
|
|
function cache_moderators()
|
|
{
|
|
global $db, $cache;
|
|
|
|
// Clear table
|
|
$sql = (SQL_LAYER != 'sqlite') ? 'TRUNCATE ' . MODERATOR_TABLE : 'DELETE FROM ' . MODERATOR_TABLE;
|
|
$db->sql_query($sql);
|
|
|
|
// Holding array
|
|
$m_sql = array();
|
|
$user_id_sql = '';
|
|
|
|
$sql = 'SELECT a.forum_id, u.user_id, u.username
|
|
FROM ' . ACL_OPTIONS_TABLE . ' o, ' . ACL_USERS_TABLE . ' a, ' . USERS_TABLE . " u
|
|
WHERE o.auth_option = 'm_'
|
|
AND a.auth_option_id = o.auth_option_id
|
|
AND a.auth_setting = " . ACL_YES . '
|
|
AND u.user_id = a.user_id';
|
|
$result = $db->sql_query($sql);
|
|
|
|
while ($row = $db->sql_fetchrow($result))
|
|
{
|
|
$m_sql['f_' . $row['forum_id'] . '_u_' . $row['user_id']] = $row['forum_id'] . ', ' . $row['user_id'] . ", '" . $row['username'] . "', NULL, NULL";
|
|
$user_id_sql .= (($user_id_sql) ? ', ' : '') . $row['user_id'];
|
|
}
|
|
$db->sql_freeresult($result);
|
|
|
|
// Remove users who have group memberships with DENY moderator permissions
|
|
if ($user_id_sql)
|
|
{
|
|
$sql = 'SELECT a.forum_id, ug.user_id
|
|
FROM ' . ACL_OPTIONS_TABLE . ' o, ' . ACL_GROUPS_TABLE . ' a, ' . USER_GROUP_TABLE . " ug
|
|
WHERE o.auth_option = 'm_'
|
|
AND a.auth_option_id = o.auth_option_id
|
|
AND a.auth_setting = " . ACL_NO . "
|
|
AND a.group_id = ug.group_id
|
|
AND ug.user_id IN ($user_id_sql)";
|
|
$result = $db->sql_query($sql);
|
|
|
|
while ($row = $db->sql_fetchrow($result))
|
|
{
|
|
unset($m_sql['f_' . $row['forum_id'] . '_u_' . $row['user_id']]);
|
|
}
|
|
$db->sql_freeresult($result);
|
|
}
|
|
|
|
$sql = 'SELECT a.forum_id, g.group_name, g.group_id
|
|
FROM ' . ACL_OPTIONS_TABLE . ' o, ' . ACL_GROUPS_TABLE . ' a, ' . GROUPS_TABLE . " g
|
|
WHERE o.auth_option = 'm_'
|
|
AND a.auth_option_id = o.auth_option_id
|
|
AND a.auth_setting = " . ACL_YES . '
|
|
AND g.group_id = a.group_id
|
|
AND g.group_type NOT IN (' . GROUP_HIDDEN . ', ' . GROUP_SPECIAL . ')';
|
|
$result = $db->sql_query($sql);
|
|
|
|
while ($row = $db->sql_fetchrow($result))
|
|
{
|
|
$m_sql['f_' . $row['forum_id'] . '_g_' . $row['group_id']] = $row['forum_id'] . ', NULL, NULL, ' . $row['group_id'] . ", '" . $row['group_name'] . "'";
|
|
}
|
|
$db->sql_freeresult($result);
|
|
|
|
if (sizeof($m_sql))
|
|
{
|
|
switch (SQL_LAYER)
|
|
{
|
|
case 'mysql':
|
|
case 'mysql4':
|
|
$sql = 'INSERT INTO ' . MODERATOR_TABLE . ' (forum_id, user_id, username, group_id, groupname)
|
|
VALUES ' . implode(', ', preg_replace('#^(.*)$#', '(\1)', $m_sql));
|
|
$db->sql_query($sql);
|
|
break;
|
|
|
|
case 'mssql':
|
|
case 'sqlite':
|
|
$sql = 'INSERT INTO ' . MODERATOR_TABLE . ' (forum_id, user_id, username, group_id, groupname)
|
|
' . implode(' UNION ALL ', preg_replace('#^(.*)$#', 'SELECT \1', $m_sql));
|
|
$db->sql_query($sql);
|
|
break;
|
|
|
|
default:
|
|
foreach ($m_sql as $k => $sql)
|
|
{
|
|
$sql = 'INSERT INTO ' . MODERATOR_TABLE . " (forum_id, user_id, username, group_id, groupname)
|
|
VALUES ($sql)";
|
|
$db->sql_query($sql);
|
|
}
|
|
}
|
|
}
|
|
|
|
$cache->destroy(MODERATOR_TABLE);
|
|
}
|
|
|
|
// Logging functions
|
|
function add_log()
|
|
{
|
|
global $db, $user;
|
|
|
|
$args = func_get_args();
|
|
|
|
$mode = array_shift($args);
|
|
$reportee_id = ($mode == 'user') ? intval(array_shift($args)) : '';
|
|
$forum_id = ($mode == 'mod') ? intval(array_shift($args)) : '';
|
|
$topic_id = ($mode == 'mod') ? intval(array_shift($args)) : '';
|
|
$action = array_shift($args);
|
|
$data = (!sizeof($args)) ? '' : $db->sql_escape(serialize($args));
|
|
|
|
switch ($mode)
|
|
{
|
|
case 'admin':
|
|
$sql = 'INSERT INTO ' . LOG_TABLE . ' (log_type, user_id, log_ip, log_time, log_operation, log_data)
|
|
VALUES (' . LOG_ADMIN . ', ' . $user->data['user_id'] . ", '$user->ip', " . time() . ", '$action', '$data')";
|
|
break;
|
|
|
|
case 'mod':
|
|
$sql = 'INSERT INTO ' . LOG_TABLE . ' (log_type, user_id, forum_id, topic_id, log_ip, log_time, log_operation, log_data)
|
|
VALUES (' . LOG_MOD . ', ' . $user->data['user_id'] . ", $forum_id, $topic_id, '$user->ip', " . time() . ", '$action', '$data')";
|
|
break;
|
|
|
|
case 'user':
|
|
$sql = 'INSERT INTO ' . LOG_TABLE . ' (log_type, user_id, reportee_id, log_ip, log_time, log_operation, log_data)
|
|
VALUES (' . LOG_USERS . ', ' . $user->data['user_id'] . ", $reportee_id, '$user->ip', " . time() . ", '$action', '$data')";
|
|
break;
|
|
|
|
case 'critical':
|
|
$sql = 'INSERT INTO ' . LOG_TABLE . ' (log_type, user_id, log_ip, log_time, log_operation, log_data)
|
|
VALUES (' . LOG_CRITICAL . ', ' . $user->data['user_id'] . ", '$user->ip', " . time() . ", '$action', '$data')";
|
|
break;
|
|
|
|
default:
|
|
return;
|
|
}
|
|
|
|
$db->sql_query($sql);
|
|
return;
|
|
}
|
|
|
|
function view_log($mode, &$log, &$log_count, $limit = 0, $offset = 0, $forum_id = 0, $topic_id = 0, $user_id = 0, $limit_days = 0, $sort_by = 'l.log_time DESC')
|
|
{
|
|
global $db, $user, $auth, $phpEx, $SID;
|
|
|
|
$topic_id_list = $is_auth = $is_mod = array();
|
|
|
|
$profile_url = (defined('IN_ADMIN')) ? "admin_users.$phpEx$SID" : "memberlist.$phpEx$SID&mode=viewprofile";
|
|
|
|
switch ($mode)
|
|
{
|
|
case 'admin':
|
|
$log_type = LOG_ADMIN;
|
|
$sql_forum = '';
|
|
break;
|
|
|
|
case 'mod':
|
|
$log_type = LOG_MOD;
|
|
|
|
if ($topic_id)
|
|
{
|
|
$sql_forum = 'AND l.topic_id = ' . intval($topic_id);
|
|
}
|
|
else if (is_array($forum_id))
|
|
{
|
|
$sql_forum = 'AND l.forum_id IN (' . implode(', ', array_map('intval', $forum_id)) . ')';
|
|
}
|
|
else
|
|
{
|
|
$sql_forum = ($forum_id) ? 'AND l.forum_id = ' . intval($forum_id) : '';
|
|
}
|
|
break;
|
|
|
|
case 'user':
|
|
$log_type = LOG_USERS;
|
|
$sql_forum = 'AND l.reportee_id = ' . intval($user_id);
|
|
break;
|
|
|
|
case 'critical':
|
|
$log_type = LOG_CRITICAL;
|
|
$sql_forum = '';
|
|
break;
|
|
|
|
default:
|
|
return;
|
|
}
|
|
|
|
$sql = "SELECT l.*, u.username
|
|
FROM " . LOG_TABLE . " l, " . USERS_TABLE . " u
|
|
WHERE l.log_type = $log_type
|
|
AND u.user_id = l.user_id
|
|
" . (($limit_days) ? "AND l.log_time >= $limit_days" : '') . "
|
|
$sql_forum
|
|
ORDER BY $sort_by";
|
|
$result = $db->sql_query_limit($sql, $limit, $offset);
|
|
|
|
$i = 0;
|
|
$log = array();
|
|
while ($row = $db->sql_fetchrow($result))
|
|
{
|
|
if ($row['topic_id'])
|
|
{
|
|
$topic_id_list[] = $row['topic_id'];
|
|
}
|
|
|
|
$log[$i]['id'] = $row['log_id'];
|
|
$log[$i]['username'] = '<a href="' . $profile_url . '&u=' . $row['user_id'] . '">' . $row['username'] . '</a>';
|
|
$log[$i]['ip'] = $row['log_ip'];
|
|
$log[$i]['time'] = $row['log_time'];
|
|
$log[$i]['forum_id'] = $row['forum_id'];
|
|
$log[$i]['topic_id'] = $row['topic_id'];
|
|
|
|
$log[$i]['action'] = (!empty($user->lang[$row['log_operation']])) ? $user->lang[$row['log_operation']] : ucfirst(str_replace('_', ' ', $row['log_operation']));
|
|
|
|
if (!empty($row['log_data']))
|
|
{
|
|
$log_data_ary = unserialize(stripslashes($row['log_data']));
|
|
|
|
if (!empty($user->lang[$row['log_operation']]))
|
|
{
|
|
foreach ($log_data_ary as $log_data)
|
|
{
|
|
$log_data = str_replace("\n", '<br />', censor_text($log_data));
|
|
|
|
$log[$i]['action'] = preg_replace('#%s#', $log_data, $log[$i]['action'], 1);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
$log[$i]['action'] = implode('', $log_data_ary);
|
|
}
|
|
}
|
|
|
|
$i++;
|
|
}
|
|
$db->sql_freeresult($result);
|
|
|
|
if (count($topic_id_list))
|
|
{
|
|
$topic_id_list = array_unique($topic_id_list);
|
|
|
|
// This query is not really needed if move_topics() updates the forum_id field,
|
|
// altough it's also used to determine if the topic still exists in the database
|
|
$sql = 'SELECT topic_id, forum_id
|
|
FROM ' . TOPICS_TABLE . '
|
|
WHERE topic_id IN (' . implode(', ', array_map('intval', $topic_id_list)) . ')';
|
|
$result = $db->sql_query($sql);
|
|
|
|
while ($row = $db->sql_fetchrow($result))
|
|
{
|
|
if ($auth->acl_get('f_read', $row['forum_id']))
|
|
{
|
|
// DEBUG!!
|
|
$config['default_forum_id'] = 2;
|
|
$is_auth[$row['topic_id']] = ($row['forum_id']) ? $row['forum_id'] : $config['default_forum_id'];
|
|
}
|
|
|
|
if ($auth->acl_gets('a_', 'm_', $row['forum_id']))
|
|
{
|
|
$is_mod[$row['topic_id']] = $row['forum_id'];
|
|
}
|
|
}
|
|
|
|
foreach ($log as $key => $row)
|
|
{
|
|
$log[$key]['viewtopic'] = (isset($is_auth[$row['topic_id']])) ? ((defined('IN_ADMIN')) ? '../' : '') . "viewtopic.$phpEx$SID&f=" . $is_auth[$row['topic_id']] . '&t=' . $row['topic_id'] : '';
|
|
$log[$key]['viewlogs'] = (isset($is_mod[$row['topic_id']])) ? ((defined('IN_ADMIN')) ? '../' : '') . "mcp.$phpEx$SID&mode=viewlogs&t=" . $row['topic_id'] : '';
|
|
}
|
|
}
|
|
|
|
$sql = "SELECT COUNT(*) AS total_entries
|
|
FROM " . LOG_TABLE . " l
|
|
WHERE l.log_type = $log_type
|
|
AND l.log_time >= $limit_days
|
|
$sql_forum";
|
|
$result = $db->sql_query($sql);
|
|
|
|
$row = $db->sql_fetchrow($result);
|
|
$db->sql_freeresult($result);
|
|
|
|
$log_count = $row['total_entries'];
|
|
|
|
return;
|
|
}
|
|
|
|
// Extension of auth class for changing permissions
|
|
if (class_exists('auth'))
|
|
{
|
|
class auth_admin extends auth
|
|
{
|
|
// Set a user or group ACL record
|
|
function acl_set($ug_type, &$forum_id, &$ug_id, &$auth)
|
|
{
|
|
global $db;
|
|
|
|
// One or more forums
|
|
if (!is_array($forum_id))
|
|
{
|
|
$forum_id = array($forum_id);
|
|
}
|
|
|
|
// Set any flags as required
|
|
foreach ($auth as $auth_option => $setting)
|
|
{
|
|
$flag = substr($auth_option, 0, strpos($auth_option, '_') + 1);
|
|
if (empty($auth[$flag]))
|
|
{
|
|
$auth[$flag] = $setting;
|
|
}
|
|
}
|
|
|
|
$sql = 'SELECT auth_option_id, auth_option
|
|
FROM ' . ACL_OPTIONS_TABLE;
|
|
$result = $db->sql_query($sql);
|
|
|
|
while ($row = $db->sql_fetchrow($result))
|
|
{
|
|
$option_ids[$row['auth_option']] = $row['auth_option_id'];
|
|
}
|
|
$db->sql_freeresult($result);
|
|
|
|
$sql_forum = 'AND a.forum_id IN (' . implode(', ', array_map('intval', $forum_id)) . ')';
|
|
|
|
$sql = ($ug_type == 'user') ? 'SELECT o.auth_option_id, o.auth_option, a.forum_id, a.auth_setting FROM ' . ACL_USERS_TABLE . ' a, ' . ACL_OPTIONS_TABLE . " o WHERE a.auth_option_id = o.auth_option_id $sql_forum AND a.user_id = $ug_id" : 'SELECT o.auth_option_id, o.auth_option, a.forum_id, a.auth_setting FROM ' . ACL_GROUPS_TABLE . ' a, ' . ACL_OPTIONS_TABLE . " o WHERE a.auth_option_id = o.auth_option_id $sql_forum AND a.group_id = $ug_id";
|
|
$result = $db->sql_query($sql);
|
|
|
|
$cur_auth = array();
|
|
while ($row = $db->sql_fetchrow($result))
|
|
{
|
|
$cur_auth[$row['forum_id']][$row['auth_option_id']] = $row['auth_setting'];
|
|
}
|
|
$db->sql_freeresult($result);
|
|
|
|
$table = ($ug_type == 'user') ? ACL_USERS_TABLE : ACL_GROUPS_TABLE;
|
|
$id_field = $ug_type . '_id';
|
|
|
|
$sql_ary = array();
|
|
foreach ($forum_id as $forum)
|
|
{
|
|
foreach ($auth as $auth_option => $setting)
|
|
{
|
|
$auth_option_id = $option_ids[$auth_option];
|
|
|
|
switch ($setting)
|
|
{
|
|
case ACL_UNSET:
|
|
if (isset($cur_auth[$forum][$auth_option_id]))
|
|
{
|
|
$sql_ary['delete'][] = "DELETE FROM $table
|
|
WHERE forum_id = $forum
|
|
AND auth_option_id = $auth_option_id
|
|
AND $id_field = $ug_id";
|
|
}
|
|
break;
|
|
|
|
default:
|
|
if (!isset($cur_auth[$forum][$auth_option_id]))
|
|
{
|
|
$sql_ary['insert'][] = "$ug_id, $forum, $auth_option_id, $setting";
|
|
}
|
|
else if ($cur_auth[$forum][$auth_option_id] != $setting)
|
|
{
|
|
$sql_ary['update'][] = "UPDATE " . $table . "
|
|
SET auth_setting = $setting
|
|
WHERE $id_field = $ug_id
|
|
AND forum_id = $forum
|
|
AND auth_option_id = $auth_option_id";
|
|
}
|
|
}
|
|
}
|
|
}
|
|
unset($cur_auth);
|
|
|
|
$sql = '';
|
|
foreach ($sql_ary as $sql_type => $sql_subary)
|
|
{
|
|
switch ($sql_type)
|
|
{
|
|
case 'insert':
|
|
switch (SQL_LAYER)
|
|
{
|
|
case 'mysql':
|
|
case 'mysql4':
|
|
$sql = 'VALUES ' . implode(', ', preg_replace('#^(.*?)$#', '(\1)', $sql_subary));
|
|
break;
|
|
|
|
case 'mssql':
|
|
case 'sqlite':
|
|
$sql = implode(' UNION ALL ', preg_replace('#^(.*?)$#', 'SELECT \1', $sql_subary));
|
|
break;
|
|
|
|
default:
|
|
foreach ($sql_subary as $sql)
|
|
{
|
|
$sql = "INSERT INTO $table ($id_field, forum_id, auth_option_id, auth_setting) VALUES ($sql)";
|
|
$db->sql_query($sql);
|
|
$sql = '';
|
|
}
|
|
}
|
|
|
|
if ($sql != '')
|
|
{
|
|
$sql = "INSERT INTO $table ($id_field, forum_id, auth_option_id, auth_setting) $sql";
|
|
$db->sql_query($sql);
|
|
}
|
|
break;
|
|
|
|
case 'update':
|
|
case 'delete':
|
|
foreach ($sql_subary as $sql)
|
|
{
|
|
$result = $db->sql_query($sql);
|
|
$sql = '';
|
|
}
|
|
break;
|
|
}
|
|
unset($sql_ary[$sql_type]);
|
|
}
|
|
unset($sql_ary);
|
|
|
|
$this->acl_clear_prefetch();
|
|
}
|
|
|
|
function acl_delete($mode, &$forum_id, &$ug_id, $auth_ids = false)
|
|
{
|
|
global $db;
|
|
|
|
// One or more forums
|
|
if (!is_array($forum_id))
|
|
{
|
|
$forum_id = array($forum_id);
|
|
}
|
|
|
|
$auth_sql = ($auth_ids) ? ' AND auth_option_id IN (' . implode(', ', array_map('intval', $auth_ids)) . ')' : '';
|
|
|
|
$table = ($mode == 'user') ? ACL_USERS_TABLE : ACL_GROUPS_TABLE;
|
|
$id_field = $mode . '_id';
|
|
|
|
foreach ($forum_id as $forum)
|
|
{
|
|
$sql = "DELETE FROM $table
|
|
WHERE $id_field = $ug_id
|
|
AND forum_id = $forum
|
|
$auth_sql";
|
|
$db->sql_query($sql);
|
|
}
|
|
|
|
$this->acl_clear_prefetch();
|
|
}
|
|
|
|
// Add a new option to the list ... $options is a hash of form ->
|
|
// $options = array(
|
|
// 'local' => array('option1', 'option2', ...),
|
|
// 'global' => array('optionA', 'optionB', ...)
|
|
//);
|
|
function acl_add_option($options)
|
|
{
|
|
global $db;
|
|
|
|
if (!is_array($new_options))
|
|
{
|
|
trigger_error('Incorrect parameter for acl_add_option', E_USER_ERROR);
|
|
}
|
|
|
|
$cur_options = array();
|
|
|
|
$sql = "SELECT auth_option, is_global, is_local
|
|
FROM " . ACL_OPTIONS_TABLE . "
|
|
ORDER BY auth_option_id";
|
|
$result = $db->sql_query($sql);
|
|
|
|
while ($row = $db->sql_fetchrow($result))
|
|
{
|
|
if (!empty($row['is_global']))
|
|
{
|
|
$cur_options['global'][] = $row['auth_option'];
|
|
}
|
|
|
|
if (!empty($row['is_local']))
|
|
{
|
|
$cur_options['local'][] = $row['auth_option'];
|
|
}
|
|
}
|
|
$db->sql_freeresult($result);
|
|
|
|
if (!is_array($options))
|
|
{
|
|
trigger_error('Incorrect parameter for acl_add_option', E_USER_ERROR);
|
|
}
|
|
|
|
// Here we need to insert new options ... this requires discovering whether
|
|
// an options is global, local or both and whether we need to add an option
|
|
// type flag (x_)
|
|
$new_options = array();
|
|
foreach ($options as $type => $option_ary)
|
|
{
|
|
$option_ary = array_unique($option_ary);
|
|
foreach ($option_ary as $option_value)
|
|
{
|
|
if (!in_array($option_value, $cur_options[$type]))
|
|
{
|
|
$new_options[$type][] = $option_value;
|
|
}
|
|
|
|
$flag = substr($option_value, 0, strpos($option_value, '_') + 1);
|
|
if (!in_array($flag, $cur_options[$type]) && !in_array($flag, $new_options[$type]))
|
|
{
|
|
$new_options[$type][] = $flag;
|
|
}
|
|
}
|
|
}
|
|
unset($options);
|
|
|
|
$options = array();
|
|
$options['local'] = array_diff($new_options['local'], $new_options['global']);
|
|
$options['global'] = array_diff($new_options['global'], $new_options['local']);
|
|
$options['local_global'] = array_intersect($new_options['local'], $new_options['global']);
|
|
|
|
$type_sql = array('local' => '0, 1', 'global' => '1, 0', 'local_global' => '1, 1');
|
|
|
|
$sql = '';
|
|
foreach ($options as $type => $option_ary)
|
|
{
|
|
foreach ($option_ary as $option)
|
|
{
|
|
switch (SQL_LAYER)
|
|
{
|
|
case 'mysql':
|
|
case 'mysql4':
|
|
$sql .= (($sql != '') ? ', ' : '') . "('$option', " . $type_sql[$type] . ")";
|
|
break;
|
|
case 'mssql':
|
|
$sql .= (($sql != '') ? ' UNION ALL ' : '') . " SELECT '$option', " . $type_sql[$type];
|
|
break;
|
|
default:
|
|
$sql = 'INSERT INTO ' . ACL_OPTIONS_TABLE . " (auth_option, is_global, is_local)
|
|
VALUES ($option, " . $type_sql[$type] . ")";
|
|
$db->sql_query($sql);
|
|
$sql = '';
|
|
}
|
|
}
|
|
}
|
|
|
|
if ($sql != '')
|
|
{
|
|
$sql = 'INSERT INTO ' . ACL_OPTIONS_TABLE . " (auth_option, is_global, is_local)
|
|
VALUES $sql";
|
|
$db->sql_query($sql);
|
|
}
|
|
|
|
$cache->destroy('acl_options');
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
|
|
?>
|