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          * Format a line using the old system (aka without any javascript).
  26          *
  27          * @param RecentChange $rc Passed by reference
  28          * @param bool $watched (default false)
  29          * @param int $linenumber (default null)
  30          *
  31          * @return string|bool
  32          */
  33         public function recentChangesLine( &$rc, $watched = false, $linenumber = null ) {
  34                 global $wgRCShowChangedSize;
  35                 wfProfileIn( __METHOD__ );
  36
  37                 # Should patrol-related stuff be shown?
  38                 $unpatrolled = $this->showAsUnpatrolled( $rc );
  39
  40                 $s = '';
  41                 $classes = array();
  42                 // use mw-line-even/mw-line-odd class only if linenumber is given (feature from bug 14468)
  43                 if ( $linenumber ) {
  44                         if ( $linenumber & 1 ) {
  45                                 $classes[] = 'mw-line-odd';
  46                         } else {
  47                                 $classes[] = 'mw-line-even';
  48                         }
  49                 }
  50
  51                 // Indicate watched status on the line to allow for more
  52                 // comprehensive styling.
  53                 $classes[] = $watched && $rc->mAttribs['rc_timestamp'] >= $watched
  54                         ? 'mw-changeslist-line-watched' : 'mw-changeslist-line-not-watched';
  55
  56                 // Moved pages (very very old, not supported anymore)
  57                 if ( $rc->mAttribs['rc_type'] == RC_MOVE || $rc->mAttribs['rc_type'] == RC_MOVE_OVER_REDIRECT ) {
  58                 // Log entries
  59                 } elseif ( $rc->mAttribs['rc_log_type'] ) {
  60                         $logtitle = SpecialPage::getTitleFor( 'Log', $rc->mAttribs['rc_log_type'] );
  61                         $this->insertLog( $s, $logtitle, $rc->mAttribs['rc_log_type'] );
  62                 // Log entries (old format) or log targets, and special pages
  63                 } elseif ( $rc->mAttribs['rc_namespace'] == NS_SPECIAL ) {
  64                         list( $name, $subpage ) = SpecialPageFactory::resolveAlias( $rc->mAttribs['rc_title'] );
  65                         if ( $name == 'Log' ) {
  66                                 $this->insertLog( $s, $rc->getTitle(), $subpage );
  67                         }
  68                 // Regular entries
  69                 } else {
  70                         $this->insertDiffHist( $s, $rc, $unpatrolled );
  71                         # M, N, b and ! (minor, new, bot and unpatrolled)
  72                         $s .= $this->recentChangesFlags(
  73                                 array(
  74                                         'newpage' => $rc->mAttribs['rc_type'] == RC_NEW,
  75                                         'minor' => $rc->mAttribs['rc_minor'],
  76                                         'unpatrolled' => $unpatrolled,
  77                                         'bot' => $rc->mAttribs['rc_bot']
  78                                 ),
  79                                 ''
  80                         );
  81                         $this->insertArticleLink( $s, $rc, $unpatrolled, $watched );
  82                 }
  83                 # Edit/log timestamp
  84                 $this->insertTimestamp( $s, $rc );
  85                 # Bytes added or removed
  86                 if ( $wgRCShowChangedSize ) {
  87                         $cd = $this->formatCharacterDifference( $rc );
  88                         if ( $cd !== '' ) {
  89                                 $s .= $cd . '  <span class="mw-changeslist-separator">. .</span> ';
  90                         }
  91                 }
  92
  93                 if ( $rc->mAttribs['rc_type'] == RC_LOG ) {
  94                         $s .= $this->insertLogEntry( $rc );
  95                 } else {
  96                         # User tool links
  97                         $this->insertUserRelatedLinks( $s, $rc );
  98                         # LTR/RTL direction mark
  99                         $s .= $this->getLanguage()->getDirMark();
 100                         $s .= $this->insertComment( $rc );
 101                 }
 102
 103                 # Tags
 104                 $this->insertTags( $s, $rc, $classes );
 105                 # Rollback
 106                 $this->insertRollback( $s, $rc );
 107                 # For subclasses
 108                 $this->insertExtra( $s, $rc, $classes );
 109
 110                 # How many users watch this page
 111                 if ( $rc->numberofWatchingusers > 0 ) {
 112                         $s .= ' ' . $this->numberofWatchingusers( $rc->numberofWatchingusers );
 113                 }
 114
 115                 if ( $this->watchlist ) {
 116                         $classes[] = Sanitizer::escapeClass( 'watchlist-' .
 117                                 $rc->mAttribs['rc_namespace'] . '-' . $rc->mAttribs['rc_title'] );
 118                 }
 119
 120                 if ( !wfRunHooks( 'OldChangesListRecentChangesLine', array( &$this, &$s, $rc, &$classes ) ) ) {
 121                         wfProfileOut( __METHOD__ );
 122
 123                         return false;
 124                 }
 125
 126                 wfProfileOut( __METHOD__ );
 127
 128                 $dateheader = ''; // $s now contains only <li>...</li>, for hooks' convenience.
 129                 $this->insertDateHeader( $dateheader, $rc->mAttribs['rc_timestamp'] );
 130
 131                 return "$dateheader<li class=\"" . implode( ' ', $classes ) . "\">" . $s . "</li>\n";
 132         }
 133 }