Merging accidental branch split
authorDan
Wed, 15 Apr 2009 20:06:20 -0400
changeset 920 4babf8545826
parent 917 64cf017a22f1 (diff)
parent 919 1314deadf903 (current diff)
child 921 a71de5e21423
Merging accidental branch split
--- 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;
-}
-
-?>