mirror of
https://github.com/WhatCD/Gazelle.git
synced 2024-12-13 10:56:26 +00:00
292 lines
7.8 KiB
PHP
292 lines
7.8 KiB
PHP
<?
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/*********************************************************************\
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//--------------Mod thread-------------------------------------------//
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This page gets called if we're editing a thread.
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Known issues:
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If multiple threads are moved before forum activity occurs then
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threads will linger with the 'Moved' flag until they're knocked off
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the front page.
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\*********************************************************************/
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// Quick SQL injection check
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if (!is_number($_POST['threadid'])) {
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error(404);
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}
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if ($_POST['title'] == '') {
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error(0);
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}
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// End injection check
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// Make sure they are moderators
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if (!check_perms('site_moderate_forums')) {
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error(403);
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}
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authorize();
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// Variables for database input
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$TopicID = (int)$_POST['threadid'];
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$Sticky = (isset($_POST['sticky'])) ? 1 : 0;
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$Locked = (isset($_POST['locked'])) ? 1 : 0;
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$Title = db_string($_POST['title']);
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$RawTitle = $_POST['title'];
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$ForumID = (int)$_POST['forumid'];
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$Page = (int)$_POST['page'];
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if ($Locked == 1) {
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$DB->query("DELETE FROM forums_last_read_topics WHERE TopicID='$TopicID'");
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}
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$DB->query("
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SELECT
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t.ForumID,
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f.MinClassWrite,
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COUNT(p.ID) AS Posts
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FROM forums_topics AS t
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LEFT JOIN forums_posts AS p ON p.TopicID=t.ID
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LEFT JOIN forums AS f ON f.ID=.t.ForumID
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WHERE t.ID='$TopicID'
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GROUP BY p.TopicID");
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list($OldForumID, $MinClassWrite, $Posts) = $DB->next_record();
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if ($MinClassWrite > $LoggedUser['Class']) {
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error(403);
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}
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// If we're moving
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$Cache->delete_value('forums_'.$ForumID);
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$Cache->delete_value('forums_'.$OldForumID);
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// If we're deleting a thread
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if (isset($_POST['delete'])) {
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if (check_perms('site_admin_forums')) {
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$DB->query("DELETE FROM forums_posts WHERE TopicID='$TopicID'");
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$DB->query("DELETE FROM forums_topics WHERE ID='$TopicID'");
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$DB->query("
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SELECT
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t.ID,
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t.LastPostID,
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t.Title,
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p.AuthorID,
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um.Username,
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p.AddedTime,
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( SELECT COUNT(pp.ID)
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FROM forums_posts AS pp
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JOIN forums_topics AS tt ON pp.TopicID=tt.ID
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WHERE tt.ForumID='$ForumID'),
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t.IsLocked,
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t.IsSticky
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FROM forums_topics AS t
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JOIN forums_posts AS p ON p.ID=t.LastPostID
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LEFT JOIN users_main AS um ON um.ID=p.AuthorID
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WHERE t.ForumID='$ForumID'
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GROUP BY t.ID
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ORDER BY t.LastPostID DESC
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LIMIT 1");
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list($NewLastTopic, $NewLastPostID, $NewLastTitle, $NewLastAuthorID, $NewLastAuthorName, $NewLastAddedTime, $NumPosts, $NewLocked, $NewSticky) = $DB->next_record(MYSQLI_NUM, false);
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$DB->query("
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UPDATE forums
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SET
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NumTopics=NumTopics-1,
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NumPosts=NumPosts-'$Posts',
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LastPostTopicID='$NewLastTopic',
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LastPostID='$NewLastPostID',
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LastPostAuthorID='$NewLastAuthorID',
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LastPostTime='$NewLastAddedTime'
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WHERE ID='$ForumID'");
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$Cache->delete('thread_'.$TopicID);
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$Cache->begin_transaction('forums_list');
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$UpdateArray = array(
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'NumPosts' => $NumPosts,
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'NumTopics' => '-1',
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'LastPostID' => $NewLastPostID,
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'LastPostAuthorID' => $NewLastAuthorID,
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'LastPostTopicID' => $NewLastTopic,
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'LastPostTime' => $NewLastAddedTime,
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'Title' => $NewLastTitle,
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'IsLocked' => $NewLocked,
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'IsSticky' => $NewSticky
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);
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$Cache->update_row($ForumID, $UpdateArray);
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$Cache->commit_transaction(0);
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$Cache->delete_value('thread_'.$TopicID.'_info');
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header('Location: forums.php?action=viewforum&forumid='.$ForumID);
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} else {
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error(403);
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}
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} else { // If we're just editing it
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$Cache->begin_transaction('thread_'.$TopicID.'_info');
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$UpdateArray = array(
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'IsSticky' => $Sticky,
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'IsLocked' => $Locked,
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'Title' => Format::cut_string($RawTitle, 150, 1, 0),
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'ForumID' => $ForumID
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);
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$Cache->update_row(false, $UpdateArray);
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$Cache->commit_transaction(0);
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$DB->query("
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UPDATE forums_topics
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SET
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IsSticky = '$Sticky',
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IsLocked = '$Locked',
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Title = '$Title',
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ForumID ='$ForumID'
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WHERE ID='$TopicID'");
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if ($ForumID != $OldForumID) { // If we're moving a thread, change the forum stats
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$DB->query("SELECT MinClassRead, MinClassWrite, Name FROM forums WHERE ID='$ForumID'");
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list($MinClassRead, $MinClassWrite, $ForumName) = $DB->next_record(MYSQLI_NUM, false);
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$Cache->begin_transaction('thread_'.$TopicID.'_info');
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$UpdateArray = array(
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'ForumName' => $ForumName,
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'MinClassRead' => $MinClassRead,
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'MinClassWrite' => $MinClassWrite
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);
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$Cache->update_row(false, $UpdateArray);
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$Cache->commit_transaction(3600 * 24 * 5);
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$Cache->begin_transaction('forums_list');
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// Forum we're moving from
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$DB->query("
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SELECT
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t.ID,
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t.LastPostID,
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t.Title,
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p.AuthorID,
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um.Username,
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p.AddedTime,
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( SELECT COUNT(pp.ID)
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FROM forums_posts AS pp
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JOIN forums_topics AS tt ON pp.TopicID=tt.ID
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WHERE tt.ForumID='$OldForumID'),
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t.IsLocked,
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t.IsSticky
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FROM forums_topics AS t
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JOIN forums_posts AS p ON p.ID=t.LastPostID
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LEFT JOIN users_main AS um ON um.ID=p.AuthorID
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WHERE t.ForumID='$OldForumID'
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ORDER BY t.LastPostID DESC
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LIMIT 1");
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list($NewLastTopic, $NewLastPostID, $NewLastTitle, $NewLastAuthorID, $NewLastAuthorName, $NewLastAddedTime, $NumPosts, $NewLocked, $NewSticky) = $DB->next_record(MYSQLI_NUM, false);
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$DB->query("
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UPDATE forums
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SET
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NumTopics=NumTopics-1,
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NumPosts=NumPosts-'$Posts',
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LastPostTopicID='$NewLastTopic',
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LastPostID='$NewLastPostID',
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LastPostAuthorID='$NewLastAuthorID',
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LastPostTime='$NewLastAddedTime'
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WHERE ID='$OldForumID'");
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$UpdateArray = array(
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'NumPosts' => $NumPosts,
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'NumTopics' => '-1',
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'LastPostID' => $NewLastPostID,
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'LastPostAuthorID' => $NewLastAuthorID,
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'LastPostTopicID' => $NewLastTopic,
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'LastPostTime' => $NewLastAddedTime,
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'Title' => $NewLastTitle,
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'IsLocked' => $NewLocked,
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'IsSticky' => $NewSticky
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);
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$Cache->update_row($OldForumID, $UpdateArray);
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// Forum we're moving to
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$DB->query("
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SELECT
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t.ID,
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t.LastPostID,
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t.Title,
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p.AuthorID,
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um.Username,
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p.AddedTime,
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( SELECT COUNT(pp.ID)
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FROM forums_posts AS pp
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JOIN forums_topics AS tt ON pp.TopicID=tt.ID
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WHERE tt.ForumID='$ForumID')
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FROM forums_topics AS t
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JOIN forums_posts AS p ON p.ID=t.LastPostID
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LEFT JOIN users_main AS um ON um.ID=p.AuthorID
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WHERE t.ForumID='$ForumID'
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ORDER BY t.LastPostID DESC
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LIMIT 1");
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list($NewLastTopic, $NewLastPostID, $NewLastTitle, $NewLastAuthorID, $NewLastAuthorName, $NewLastAddedTime, $NumPosts) = $DB->next_record(MYSQLI_NUM, false);
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$DB->query("
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UPDATE forums
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SET
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NumTopics=NumTopics+1,
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NumPosts=NumPosts+'$Posts',
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LastPostTopicID='$NewLastTopic',
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LastPostID='$NewLastPostID',
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LastPostAuthorID='$NewLastAuthorID',
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LastPostTime='$NewLastAddedTime'
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WHERE ID='$ForumID'");
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$UpdateArray = array(
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'NumPosts' => ($NumPosts + $Posts),
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'NumTopics' => '+1',
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'LastPostID' => $NewLastPostID,
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'LastPostAuthorID' => $NewLastAuthorID,
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'LastPostTopicID' => $NewLastTopic,
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'LastPostTime' => $NewLastAddedTime,
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'Title' => $NewLastTitle
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);
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$Cache->update_row($ForumID, $UpdateArray);
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$Cache->commit_transaction(0);
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} else { // Editing
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$DB->query("SELECT LastPostTopicID FROM forums WHERE ID='$ForumID'");
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list($LastTopicID) = $DB->next_record();
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if ($LastTopicID == $TopicID) {
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$UpdateArray = array(
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'Title' => $RawTitle,
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'IsLocked' => $Locked,
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'IsSticky' => $Sticky
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);
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$Cache->begin_transaction('forums_list');
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$Cache->update_row($ForumID, $UpdateArray);
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$Cache->commit_transaction(0);
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}
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}
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if ($Locked) {
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$CatalogueID = floor($NumPosts / THREAD_CATALOGUE);
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for ($i = 0; $i <= $CatalogueID; $i++) {
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$Cache->expire_value('thread_'.$TopicID.'_catalogue_'.$i, 3600 * 24 * 7); // 7 days
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}
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$Cache->expire_value('thread_'.$TopicID.'_info', 3600 * 24 * 7); // 7 days
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$DB->query('UPDATE forums_polls SET Closed=\'0\' WHERE TopicID=\''.$TopicID.'\'');
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$Cache->delete_value('polls_'.$TopicID);
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}
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header('Location: forums.php?action=viewthread&threadid='.$TopicID.'&page='.$Page);
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}
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