158 lines
No EOL
4.5 KiB
PHP
158 lines
No EOL
4.5 KiB
PHP
<?php
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/**
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* Simple Machines Forum (SMF)
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*
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* @package SMF
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* @author Simple Machines http://www.simplemachines.org
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* @copyright 2011 Simple Machines
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* @license http://www.simplemachines.org/about/smf/license.php BSD
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*
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* @version 2.0
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*/
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if (!defined('SMF'))
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die('Hacking attempt...');
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/* This file only takes care of two things - locking and stickying.
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void LockTopic()
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- locks a topic, toggles between locked/unlocked/admin locked.
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- only admins can unlock topics locked by other admins.
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- requires the lock_own or lock_any permission.
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- logs the action to the moderator log.
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- returns to the topic after it is done.
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- accessed via ?action=lock.
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void Sticky()
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- stickies a topic - toggles between sticky and normal.
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- requires the make_sticky permission.
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- adds an entry to the moderator log.
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- when done, sends the user back to the topic.
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- accessed via ?action=sticky.
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*/
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// Locks a topic... either by way of a moderator or the topic starter.
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function LockTopic()
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{
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global $topic, $user_info, $sourcedir, $board, $smcFunc;
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// Just quit if there's no topic to lock.
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if (empty($topic))
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fatal_lang_error('not_a_topic', false);
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checkSession('get');
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// Get Subs-Post.php for sendNotifications.
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require_once($sourcedir . '/Subs-Post.php');
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// Find out who started the topic - in case User Topic Locking is enabled.
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$request = $smcFunc['db_query']('', '
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SELECT id_member_started, locked
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FROM {db_prefix}topics
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WHERE id_topic = {int:current_topic}
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LIMIT 1',
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array(
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'current_topic' => $topic,
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)
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);
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list ($starter, $locked) = $smcFunc['db_fetch_row']($request);
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$smcFunc['db_free_result']($request);
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// Can you lock topics here, mister?
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$user_lock = !allowedTo('lock_any');
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if ($user_lock && $starter == $user_info['id'])
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isAllowedTo('lock_own');
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else
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isAllowedTo('lock_any');
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// Locking with high privileges.
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if ($locked == '0' && !$user_lock)
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$locked = '1';
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// Locking with low privileges.
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elseif ($locked == '0')
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$locked = '2';
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// Unlocking - make sure you don't unlock what you can't.
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elseif ($locked == '2' || ($locked == '1' && !$user_lock))
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$locked = '0';
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// You cannot unlock this!
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else
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fatal_lang_error('locked_by_admin', 'user');
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// Actually lock the topic in the database with the new value.
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$smcFunc['db_query']('', '
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UPDATE {db_prefix}topics
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SET locked = {int:locked}
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WHERE id_topic = {int:current_topic}',
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array(
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'current_topic' => $topic,
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'locked' => $locked,
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)
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);
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// If they are allowed a "moderator" permission, log it in the moderator log.
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if (!$user_lock)
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logAction($locked ? 'lock' : 'unlock', array('topic' => $topic, 'board' => $board));
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// Notify people that this topic has been locked?
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sendNotifications($topic, empty($locked) ? 'unlock' : 'lock');
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// Back to the topic!
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redirectexit('topic=' . $topic . '.' . $_REQUEST['start'] . (WIRELESS ? ';moderate' : ''));
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}
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// Sticky a topic. Can't be done by topic starters - that would be annoying!
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function Sticky()
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{
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global $modSettings, $topic, $board, $sourcedir, $smcFunc;
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// Make sure the user can sticky it, and they are stickying *something*.
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isAllowedTo('make_sticky');
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// You shouldn't be able to (un)sticky a topic if the setting is disabled.
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if (empty($modSettings['enableStickyTopics']))
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fatal_lang_error('cannot_make_sticky', false);
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// You can't sticky a board or something!
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if (empty($topic))
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fatal_lang_error('not_a_topic', false);
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checkSession('get');
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// We need Subs-Post.php for the sendNotifications() function.
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require_once($sourcedir . '/Subs-Post.php');
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// Is this topic already stickied, or no?
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$request = $smcFunc['db_query']('', '
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SELECT is_sticky
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FROM {db_prefix}topics
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WHERE id_topic = {int:current_topic}
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LIMIT 1',
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array(
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'current_topic' => $topic,
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)
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);
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list ($is_sticky) = $smcFunc['db_fetch_row']($request);
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$smcFunc['db_free_result']($request);
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// Toggle the sticky value.... pretty simple ;).
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$smcFunc['db_query']('', '
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UPDATE {db_prefix}topics
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SET is_sticky = {int:is_sticky}
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WHERE id_topic = {int:current_topic}',
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array(
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'current_topic' => $topic,
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'is_sticky' => empty($is_sticky) ? 1 : 0,
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)
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);
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// Log this sticky action - always a moderator thing.
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logAction(empty($is_sticky) ? 'sticky' : 'unsticky', array('topic' => $topic, 'board' => $board));
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// Notify people that this topic has been stickied?
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if (empty($is_sticky))
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sendNotifications($topic, 'sticky');
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// Take them back to the now stickied topic.
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redirectexit('topic=' . $topic . '.' . $_REQUEST['start'] . (WIRELESS ? ';moderate' : ''));
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}
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?>
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