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https://github.com/WhatCD/Gazelle.git
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49 lines
1.4 KiB
PHP
49 lines
1.4 KiB
PHP
<?
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include(SERVER_ROOT.'/classes/text.class.php'); // Text formatting class
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$Text = new TEXT;
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authorize();
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// Quick SQL injection check
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if (!$_GET['postid'] || !is_number($_GET['postid'])) {
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error(0);
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}
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$PostID = $_GET['postid'];
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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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// Get number of pages
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// $Pages = number of pages in the thread
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// $Page = which page the post is on
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$DB->query("
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SELECT
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CollageID,
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CEIL(COUNT(ID) / " . TORRENT_COMMENTS_PER_PAGE . ") AS Pages,
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CEIL(SUM(IF(ID <= '$PostID', 1, 0)) / " . TORRENT_COMMENTS_PER_PAGE . ") AS Page
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FROM collages_comments
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WHERE CollageID = (
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SELECT CollageID
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FROM collages_comments
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WHERE ID = '$PostID'
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)
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GROUP BY CollageID");
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list($CollageID, $Pages, $Page) = $DB->next_record();
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$DB->query("
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DELETE FROM collages_comments
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WHERE ID = '$PostID'");
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$Cache->delete_value("collage_$CollageID");
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$Cache->increment_value("collage_comments_$CollageID", -1);
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//We need to clear all subsequential catalogues as they've all been bumped with the absence of this post
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$ThisCatalogue = floor((TORRENT_COMMENTS_PER_PAGE * $Page - TORRENT_COMMENTS_PER_PAGE) / THREAD_CATALOGUE);
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$LastCatalogue = floor((TORRENT_COMMENTS_PER_PAGE * $Pages - TORRENT_COMMENTS_PER_PAGE) / THREAD_CATALOGUE);
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for ($i = $ThisCatalogue; $i <= $LastCatalogue; $i++) {
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$Cache->delete_value("collage_comments_$CollageID"."_catalogue_$i");
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}
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?>
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