--- a/plugins/SpecialRecentChanges.php Wed Apr 15 20:05:57 2009 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,211 +0,0 @@
-<?php
-/**!info**
-{
- "Plugin Name" : "plugin_specialrecentchanges_title",
- "Plugin URI" : "http://enanocms.org/",
- "Description" : "plugin_specialrecentchanges_desc",
- "Author" : "Dan Fuhry",
- "Version" : "1.1.5",
- "Author URI" : "http://enanocms.org/"
-}
-**!*/
-
-/*
- * Enano - an open-source CMS capable of wiki functions, Drupal-like sidebar blocks, and everything in between
- * Version 1.1.6 (Caoineag beta 1)
- * Copyright (C) 2006-2008 Dan Fuhry
- *
- * This program is Free Software; you can redistribute and/or modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied
- * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for details.
- */
-
-global $db, $session, $paths, $template, $plugins; // Common objects
-
-// $plugins->attachHook('session_started', 'SpecialRecentChanges_paths_init();');
-
-function SpecialRecentChanges_paths_init()
-{
- global $paths;
- $paths->add_page(Array(
- 'name'=>'specialpage_recent_changes',
- 'urlname'=>'RecentChanges',
- 'namespace'=>'Special',
- 'special'=>0,'visible'=>1,'comments_on'=>0,'protected'=>1,'delvotes'=>0,'delvote_ips'=>'',
- ));
-}
-
-function page_Special_RecentChanges()
-{
- global $db, $session, $paths, $template, $plugins; // Common objects
- global $lang;
-
- // One super-loaded SQL query to fetch all the info we need:
- // (theoretical)
- // SELECT ( CHAR_LENGTH(l1.page_text) - CHAR_LENGTH(l2.page_text) ) AS size_change, l1.author, l1.page_id, l1.namespace, l1.edit_summary,
- // l1.time_id AS currev_time, l2.time_id AS oldrev_time
- // FROM logs AS l1
- // LEFT JOIN logs AS l2
- // ON ( l1.log_type = l2.log_type AND l1.action = 'edit' AND l1.action = l2.action AND l2.time_id < l1.time_id AND l1.page_id = l2.page_id AND l1.namespace = l2.namespace )
- // WHERE l2.time_id IS NOT NULL
- // GROUP BY l1.page_id, l1.namespace
- // ORDER BY l2.time_id DESC, l1.time_id DESC;
- // (the actual query is generated based on filter criteria)
- // How it works:
- // * Join the logs table with itself
- // * Select the size_change virtual column, which is based on current_rev_length - old_rev_length
- // * Use GROUP BY to group rows from the same page together
- // * Make sure that the time_id in the second instance (l2) of enano_logs is LESS than the time_id in the first instance (l1)
- // * Use ORDER BY to ensure that the latest revision before current is selected
-
- $where_extra = '';
- if ( isset($_GET['filter_author']) && is_array($_GET['filter_author']) )
- {
- $f_author = $_GET['filter_author'];
- foreach ( $f_author as &$author )
- {
- $author = $db->escape($author);
- }
- $f_author = "\n AND (\n l1.author = '" . implode("'\n OR l1.author = '", $f_author) . "'\n )";
- $where_extra .= $f_author;
- }
-
- if ( ENANO_DBLAYER == 'MYSQL' )
- {
- $sql = 'SELECT ( CHAR_LENGTH(l1.page_text) - CHAR_LENGTH(l2.page_text) ) AS size_change, l1.author, l1.page_id, l1.namespace, l1.edit_summary,
- l1.time_id AS currev_time, l2.time_id AS oldrev_time
- FROM ' . table_prefix . 'logs AS l1
- LEFT JOIN ' . table_prefix . 'logs AS l2
- ON ( l1.log_type = l2.log_type AND l1.action = \'edit\' AND l1.action = l2.action AND l2.time_id < l1.time_id AND l1.page_id = l2.page_id AND l1.namespace = l2.namespace AND l2.is_draft != 1 )
- WHERE l2.time_id IS NOT NULL' . $where_extra . '
- AND l1.is_draft != 1
- GROUP BY oldrev_time
- ORDER BY l1.time_id DESC, l2.time_id DESC;';
- }
- else
- {
- $sql = 'SELECT DISTINCT ON (l1.time_id) ( CHAR_LENGTH(l1.page_text) - CHAR_LENGTH(l2.page_text) ) AS size_change, l1.author, l1.page_id, l1.namespace, l1.edit_summary,
- l1.time_id AS currev_time, l2.time_id AS oldrev_time
- FROM ' . table_prefix . 'logs AS l1
- LEFT JOIN ' . table_prefix . 'logs AS l2
- ON ( l1.log_type = l2.log_type AND l1.action = \'edit\' AND l1.action = l2.action AND l2.time_id < l1.time_id AND l1.page_id = l2.page_id AND l1.namespace = l2.namespace )
- WHERE l2.time_id IS NOT NULL' . $where_extra . '
- GROUP BY l1.time_id, l1.page_id, l1.namespace, l1.author, l1.edit_summary, l2.time_id, l1.page_text, l2.page_text
- ORDER BY l1.time_id DESC, l2.time_id DESC;';
- }
-
- $template->header();
-
- $q = $db->sql_unbuffered_query($sql);
- if ( !$q )
- $db->_die();
-
- if ( $row = $db->fetchrow($q) )
- {
- echo '<p>';
- do
- {
- $css = rch_get_css($row['size_change']);
- $pagekey = ( isset($paths->nslist[$row['namespace']]) ) ? $paths->nslist[$row['namespace']] . $row['page_id'] : $row['namespace'] . ':' . $row['page_id'];
- $pagekey = sanitize_page_id($pagekey);
-
- // diff button
- echo '(';
- if ( isPage($pagekey) )
- {
- echo '<a href="' . makeUrlNS($row['namespace'], $row['page_id'], "do=diff&diff1={$row['oldrev_time']}&diff2={$row['currev_time']}", true) . '">';
- }
- echo $lang->get('pagetools_rc_btn_diff');
- if ( isPage($pagekey) )
- {
- echo '</a>';
- }
- echo ') ';
-
- // hist button
- echo '(';
- if ( isPage($pagekey) )
- {
- echo '<a href="' . makeUrlNS($row['namespace'], $row['page_id'], "do=history", true) . '">';
- }
- echo $lang->get('pagetools_rc_btn_hist');
- if ( isPage($pagekey) )
- {
- echo '</a>';
- }
- echo ') . . ';
-
- // link to the page
- $cls = ( isPage($pagekey) ) ? '' : ' class="wikilink-nonexistent"';
- echo '<a href="' . makeUrlNS($row['namespace'], $row['page_id']) . '"' . $cls . '>' . htmlspecialchars(get_page_title_ns($row['page_id'], $row['namespace'])) . '</a>; ';
-
- // date
- $today = time() - ( time() % 86400 );
- $date = ( $row['currev_time'] > $today ) ? '' : MemberlistFormatter::format_date($row['currev_time']) . ' ';
- $date .= date('h:i s', $row['currev_time']);
- echo "$date . . ";
-
- // size counter
- $size_change = number_format($row['size_change']);
- if ( substr($size_change, 0, 1) != '-' )
- $size_change = "+$size_change";
-
- echo "<span style=\"$css\">({$size_change})</span>";
-
- // link to userpage
- echo ' . . ';
- $cls = ( isPage($paths->nslist['User'] . $row['author']) ) ? '' : ' class="wikilink-nonexistent"';
- echo '<a href="' . makeUrlNS('User', sanitize_page_id($row['author']), false, true) . '"' . $cls . '>' . htmlspecialchars($row['author']) . '</a> ';
- echo '(';
- echo '<a href="' . makeUrlNS('Special', 'PrivateMessages/Compose/To/' . sanitize_page_id($row['author']), false, true) . '">';
- echo $lang->get('pagetools_rc_btn_pm');
- echo '</a>, ';
- echo '<a href="' . makeUrlNS('User', sanitize_page_id($row['author']), false, true) . '#do:comments">';
- echo $lang->get('pagetools_rc_btn_usertalk');
- echo '</a>';
- echo ') . . ';
-
- // Edit summary
- echo '<i>(';
- if ( empty($row['edit_summary']) )
- {
- echo '<span style="color: #808080;">' . $lang->get('history_summary_none_given') . '</span>';
- }
- else
- {
- echo RenderMan::parse_internal_links(htmlspecialchars($row['edit_summary']));
- }
- echo ')</i>';
-
- echo '<br />';
- }
- while ( $row = $db->fetchrow($q) );
- echo '</p>';
- }
-
- $template->footer();
-}
-
-function rch_get_css($change_size)
-{
- // Hardly changed at all? Return a gray
- if ( $change_size <= 5 && $change_size >= -5 )
- return 'color: #808080;';
- // determine saturation based on size of change (1-500 bytes)
- $change_abs = abs($change_size);
- $index = 0x70 * ( $change_abs / 500 );
- if ( $index > 0x70 )
- $index = 0x70;
- $index = $index + 0x40;
- $index = dechex($index);
- if ( strlen($index) < 2 )
- $index = "0$index";
- $css = ( $change_size > 0 ) ? "color: #00{$index}00;" : "color: #{$index}0000;";
- if ( $change_abs > 500 )
- $css .= ' font-weight: bold;';
- return $css;
-}
-
-?>