includes/changes/OldChangesList.php

   1 <?php
   2 /**
   3  * Generate a list of changes using the good old system (no javascript).
   4  *
   5  * This program is free software; you can redistribute it and/or modify
   6  * it under the terms of the GNU General Public License as published by
   7  * the Free Software Foundation; either version 2 of the License, or
   8  * (at your option) any later version.
   9  *
  10  * This program is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  13  * GNU General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU General Public License along
  16  * with this program; if not, write to the Free Software Foundation, Inc.,
  17  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  18  * http://www.gnu.org/copyleft/gpl.html
  19  *
  20  * @file
  21  */
  22
  23 class OldChangesList extends ChangesList {
  24
  25         /**
  26          * Format a line using the old system (aka without any javascript).
  27          *
  28          * @param RecentChange $rc Passed by reference
  29          * @param bool $watched (default false)
  30          * @param int $linenumber (default null)
  31          *
  32          * @return string|bool
  33          */
  34         public function recentChangesLine( &$rc, $watched = false, $linenumber = null ) {
  35
  36                 $classes = array();
  37                 // use mw-line-even/mw-line-odd class only if linenumber is given (feature from bug 14468)
  38                 if ( $linenumber ) {
  39                         if ( $linenumber & 1 ) {
  40                                 $classes[] = 'mw-line-odd';
  41                         } else {
  42                                 $classes[] = 'mw-line-even';
  43                         }
  44                 }
  45
  46                 // Indicate watched status on the line to allow for more
  47                 // comprehensive styling.
  48                 $classes[] = $watched && $rc->mAttribs['rc_timestamp'] >= $watched
  49                         ? 'mw-changeslist-line-watched' : 'mw-changeslist-line-not-watched';
  50
  51                 $html = $this->formatChangeLine( $rc, $classes, $watched );
  52
  53                 if ( $this->watchlist ) {
  54                         $classes[] = Sanitizer::escapeClass( 'watchlist-' .
  55                                 $rc->mAttribs['rc_namespace'] . '-' . $rc->mAttribs['rc_title'] );
  56                 }
  57
  58                 if ( !Hooks::run( 'OldChangesListRecentChangesLine', array( &$this, &$html, $rc, &$classes ) ) ) {
  59                         return false;
  60                 }
  61
  62                 $dateheader = ''; // $html now contains only <li>...</li>, for hooks' convenience.
  63                 $this->insertDateHeader( $dateheader, $rc->mAttribs['rc_timestamp'] );
  64
  65                 return "$dateheader<li class=\"" . implode( ' ', $classes ) . "\">" . $html . "</li>\n";
  66         }
  67
  68         /**
  69          * @param RecentChange $rc
  70          * @param string[] &$classes
  71          * @param bool $watched
  72          *
  73          * @return string
  74          */
  75         private function formatChangeLine( RecentChange $rc, array &$classes, $watched ) {
  76                 $html = '';
  77
  78                 if ( $rc->mAttribs['rc_log_type'] ) {
  79                         $logtitle = SpecialPage::getTitleFor( 'Log', $rc->mAttribs['rc_log_type'] );
  80                         $this->insertLog( $html, $logtitle, $rc->mAttribs['rc_log_type'] );
  81                 // Log entries (old format) or log targets, and special pages
  82                 } elseif ( $rc->mAttribs['rc_namespace'] == NS_SPECIAL ) {
  83                         list( $name, $htmlubpage ) = SpecialPageFactory::resolveAlias( $rc->mAttribs['rc_title'] );
  84                         if ( $name == 'Log' ) {
  85                                 $this->insertLog( $html, $rc->getTitle(), $htmlubpage );
  86                         }
  87                 // Regular entries
  88                 } else {
  89                         $unpatrolled = $this->showAsUnpatrolled( $rc );
  90
  91                         $this->insertDiffHist( $html, $rc, $unpatrolled );
  92                         # M, N, b and ! (minor, new, bot and unpatrolled)
  93                         $html .= $this->recentChangesFlags(
  94                                 array(
  95                                         'newpage' => $rc->mAttribs['rc_type'] == RC_NEW,
  96                                         'minor' => $rc->mAttribs['rc_minor'],
  97                                         'unpatrolled' => $unpatrolled,
  98                                         'bot' => $rc->mAttribs['rc_bot']
  99                                 ),
 100                                 ''
 101                         );
 102                         $this->insertArticleLink( $html, $rc, $unpatrolled, $watched );
 103                 }
 104                 # Edit/log timestamp
 105                 $this->insertTimestamp( $html, $rc );
 106                 # Bytes added or removed
 107                 if ( $this->getConfig()->get( 'RCShowChangedSize' ) ) {
 108                         $cd = $this->formatCharacterDifference( $rc );
 109                         if ( $cd !== '' ) {
 110                                 $html .= $cd . '  <span class="mw-changeslist-separator">. .</span> ';
 111                         }
 112                 }
 113
 114                 if ( $rc->mAttribs['rc_type'] == RC_LOG ) {
 115                         $html .= $this->insertLogEntry( $rc );
 116                 } else {
 117                         # User tool links
 118                         $this->insertUserRelatedLinks( $html, $rc );
 119                         # LTR/RTL direction mark
 120                         $html .= $this->getLanguage()->getDirMark();
 121                         $html .= $this->insertComment( $rc );
 122                 }
 123
 124                 # Tags
 125                 $this->insertTags( $html, $rc, $classes );
 126                 # Rollback
 127                 $this->insertRollback( $html, $rc );
 128                 # For subclasses
 129                 $this->insertExtra( $html, $rc, $classes );
 130
 131                 # How many users watch this page
 132                 if ( $rc->numberofWatchingusers > 0 ) {
 133                         $html .= ' ' . $this->numberofWatchingusers( $rc->numberofWatchingusers );
 134                 }
 135
 136                 return $html;
 137         }
 138 }