Current File : /home/dordingu/www/taflan/old/stk/tools/support/resync_report_flags.php
<?php
/**
*
* @package Support Toolkit - Resynchronise report flags
* @copyright (c) 2011 phpBB Group
* @license http://opensource.org/licenses/gpl-license.php GNU Public License
*
*/
/**
* @ignore
*/
if (!defined('IN_PHPBB'))
{
exit;
}
/**
* This class resynchronises the report flags in topics/posts/pms
* all checks should be ran in order as they expect that the data
* in the database is correct when ran
*/
class resync_report_flags
{
/**
* Display Options
*/
function display_options()
{
return 'RESYNC_REPORT_FLAGS';
}
/**
* Run tool
*/
function run_tool()
{
$this->mode = request_var('m', 'pf');
switch ($this->mode)
{
// Post flags
case 'pf':
$this->_resync_pms_posts('posts');
break;
// PM flags
case 'pmf':
$this->_resync_pms_posts('pms');
break;
// Reports
case 'rf':
$this->_resync_reports();
break;
// Topic flags
case 'tf':
$this->_resync_topics();
break;
case 'finished':
trigger_error('RESYNC_REPORT_FLAGS_FINISHED');
break;
}
}
/**
* Reset report flags for pm's or posts
*
* @param String $type Resync posts|pms
* @return void
*/
function _resync_pms_posts($type)
{
global $db;
// PMs can only be reported since version 3.0.5
if ($type == 'pms' && version_compare(PHPBB_VERSION, '3.0.5', '<'))
{
$reported = array();
}
else
{
// Fetch the report data
$reported = $this->_get_reported($type);
}
// Anything to do at all?
if (!empty($reported))
{
// Set some SQL stuff based upon the type
$sql_id = ($type == 'posts') ? 'post_id' : 'msg_id';
$sql_from = ($type == 'posts') ? POSTS_TABLE : PRIVMSGS_TABLE;
$sql_where = ($type == 'posts') ? 'post_reported' : 'message_reported';
$corrupted = array();
// Set all unflagged as flagged
$sql = "SELECT {$sql_id}
FROM {$sql_from}
WHERE {$sql_where} = 0
AND " . $db->sql_in_set($sql_id, $reported);
$result = $db->sql_query($sql);
while ($row = $db->sql_fetchrow($result))
{
$corrupted[] = $row[$sql_id];
}
$db->sql_freeresult($result);
if (!empty($corrupted))
{
// Well set them al to reported, switching the flag based on the report
// status is handeled later
$sql = "UPDATE {$sql_from}
SET {$sql_where} = 1
WHERE " . $db->sql_in_set($sql_id, $corrupted);
$db->sql_query($sql);
}
// Reset and time for the other way around flag
$corrupted = array();
$sql = "SELECT {$sql_id}
FROM {$sql_from}
WHERE {$sql_where} = 1
AND " . $db->sql_in_set($sql_id, $reported, true);
$result = $db->sql_query($sql);
while ($row = $db->sql_fetchrow($result))
{
$corrupted[] = $row[$sql_id];
}
$db->sql_freeresult($result);
if (!empty($corrupted))
{
// Well set them al to reported, switching the flag based on the report
// status is handeled later
$sql = "UPDATE {$sql_from}
SET {$sql_where} = 0
WHERE " . $db->sql_in_set($sql_id, $corrupted);
$db->sql_query($sql);
}
}
// Next!
$this->_next_mode();
}
/**
* Get all reports for a given type
*
* @param String $type The type that gets resynced
* @return Array All report data
*/
function _get_reported($type)
{
global $db;
$sql_id = ($type == 'posts') ? 'post_id' : 'pm_id';
$sql = "SELECT {$sql_id}
FROM " . REPORTS_TABLE . "
WHERE {$sql_id} > 0";
$result = $db->sql_query($sql);
$set = array();
while ($report = $db->sql_fetchrow($result))
{
$set[] = $report[$sql_id];
}
$db->sql_freeresult($result);
return $set;
}
/**
* Make sure that the post flags are correct, this will adjust
* flags based upon the status of the report. This method
* assumes that all pms/posts are correctly flagged as reported
*
* @return void
*/
function _resync_reports()
{
global $db;
// PMs can only be reported since version 3.0.5
$sql_id = 'post_id' . (version_compare(PHPBB_VERSION, '3.0.5', '>=') ? ', pm_id' : '');
// Fetch all the closed reports
$pms = $posts = array();
$sql = 'SELECT ' . $sql_id . '
FROM ' . REPORTS_TABLE . '
WHERE report_closed = 1';
$result = $db->sql_query($sql);
while ($row = $db->sql_fetchrow($result))
{
if (!empty($row['post_id']))
{
$posts[] = $row['post_id'];
}
else
{
$pms[] = $row['pm_id'];
}
}
$db->sql_freeresult($result);
// Update all the posts
$queries = array();
if (!empty($posts))
{
$queries[] = 'UPDATE ' . POSTS_TABLE . '
SET post_reported = 0
WHERE ' . $db->sql_in_set('post_id', $posts);
}
// Then the pms
if (!empty($pms))
{
$queries[] = 'UPDATE ' . PRIVMSGS_TABLE . '
SET message_reported = 0
WHERE ' . $db->sql_in_set('msg_id', $pms);
}
// Run them
if (!empty($queries))
{
foreach ($queries as $q)
{
$db->sql_query($q);
}
}
// Move on
$this->_next_mode();
}
/**
* Make sure that all topics have the appropriate flags set
*/
function _resync_topics()
{
global $db;
// Grep all the topics that should be flagged
$expected = array();
$sql_ary = array(
'SELECT' => 't.topic_id',
'FROM' => array(
POSTS_TABLE => 'p',
TOPICS_TABLE => 't',
),
'WHERE' => 'p.post_reported = 1
AND t.topic_id = p.topic_id',
);
$sql = $db->sql_build_query('SELECT_DISTINCT', $sql_ary);
$result = $db->sql_query($sql);
while ($topic = $db->sql_fetchrow($result))
{
$expected[] = $topic['topic_id'];
}
$db->sql_freeresult($result);
if (!empty($expected))
{
// Trash the flags on topics not in expected
$sql = 'UPDATE ' . TOPICS_TABLE . '
SET topic_reported = 0
WHERE ' . $db->sql_in_set('topic_id', $expected, true) . '
AND topic_reported = 1';
$db->sql_query($sql);
// Now enable the flags where not set correctly
$sql = 'UPDATE ' . TOPICS_TABLE . '
SET topic_reported = 1
WHERE ' . $db->sql_in_set('topic_id', $expected) . '
AND topic_reported = 0';
$db->sql_query($sql);
}
$this->_next_mode();
}
/**
* Switch modes
*/
function _next_mode()
{
global $template;
// These modes define the order in which the different checks
// are ran. These *must* remain ordered this way as the different
// steps make assumptions based upon the previous mode. If its
// needed to change the oder or add/remove modes make sure that
// the appropriate changes are made to the logic!
//
// First all the flags on pms and posts are set correctly, than
// they are flipped off if needed by the status of the report and
// finally the topic flags are reset based upon whats left
$modes = array(
'pf' => 'pmf',
'pmf' => 'rf',
'rf' => 'tf',
'tf' => 'finished',
);
$next = $modes[$this->mode];
// Build the link
$redirect = append_sid(STK_INDEX, array('c' => 'support', 't' => 'resync_report_flags', 'm' => $next, 'submit' => true));
meta_refresh(3, $redirect);
$template->assign_var('U_BACK_TOOL', false);
trigger_error('RESYNC_REPORT_FLAGS_NEXT');
}
}
Mini Shell