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                 wfProfileIn( __METHOD__ );
  35
  36                 # Should patrol-related stuff be shown?
  37                 $unpatrolled = $this->showAsUnpatrolled( $rc );
  38
  39                 $s = '';
  40                 $classes = array();
  41                 // use mw-line-even/mw-line-odd class only if linenumber is given (feature from bug 14468)
  42                 if ( $linenumber ) {
  43                         if ( $linenumber & 1 ) {
  44                                 $classes[] = 'mw-line-odd';
  45                         } else {
  46                                 $classes[] = 'mw-line-even';
  47                         }
  48                 }
  49
  50                 // Indicate watched status on the line to allow for more
  51                 // comprehensive styling.
  52                 $classes[] = $watched && $rc->mAttribs['rc_timestamp'] >= $watched
  53                         ? 'mw-changeslist-line-watched' : 'mw-changeslist-line-not-watched';
  54
  55                 if ( $rc->mAttribs['rc_log_type'] ) {
  56                         $logtitle = SpecialPage::getTitleFor( 'Log', $rc->mAttribs['rc_log_type'] );
  57                         $this->insertLog( $s, $logtitle, $rc->mAttribs['rc_log_type'] );
  58                 // Log entries (old format) or log targets, and special pages
  59                 } elseif ( $rc->mAttribs['rc_namespace'] == NS_SPECIAL ) {
  60                         list( $name, $subpage ) = SpecialPageFactory::resolveAlias( $rc->mAttribs['rc_title'] );
  61                         if ( $name == 'Log' ) {
  62                                 $this->insertLog( $s, $rc->getTitle(), $subpage );
  63                         }
  64                 // Regular entries
  65                 } else {
  66                         $this->insertDiffHist( $s, $rc, $unpatrolled );
  67                         # M, N, b and ! (minor, new, bot and unpatrolled)
  68                         $s .= $this->recentChangesFlags(
  69                                 array(
  70                                         'newpage' => $rc->mAttribs['rc_type'] == RC_NEW,
  71                                         'minor' => $rc->mAttribs['rc_minor'],
  72                                         'unpatrolled' => $unpatrolled,
  73                                         'bot' => $rc->mAttribs['rc_bot']
  74                                 ),
  75                                 ''
  76                         );
  77                         $this->insertArticleLink( $s, $rc, $unpatrolled, $watched );
  78                 }
  79                 # Edit/log timestamp
  80                 $this->insertTimestamp( $s, $rc );
  81                 # Bytes added or removed
  82                 if ( $this->getConfig()->get( 'RCShowChangedSize' ) ) {
  83                         $cd = $this->formatCharacterDifference( $rc );
  84                         if ( $cd !== '' ) {
  85                                 $s .= $cd . '  <span class="mw-changeslist-separator">. .</span> ';
  86                         }
  87                 }
  88
  89                 if ( $rc->mAttribs['rc_type'] == RC_LOG ) {
  90                         $s .= $this->insertLogEntry( $rc );
  91                 } else {
  92                         # User tool links
  93                         $this->insertUserRelatedLinks( $s, $rc );
  94                         # LTR/RTL direction mark
  95                         $s .= $this->getLanguage()->getDirMark();
  96                         $s .= $this->insertComment( $rc );
  97                 }
  98
  99                 # Tags
 100                 $this->insertTags( $s, $rc, $classes );
 101                 # Rollback
 102                 $this->insertRollback( $s, $rc );
 103                 # For subclasses
 104                 $this->insertExtra( $s, $rc, $classes );
 105
 106                 # How many users watch this page
 107                 if ( $rc->numberofWatchingusers > 0 ) {
 108                         $s .= ' ' . $this->numberofWatchingusers( $rc->numberofWatchingusers );
 109                 }
 110
 111                 if ( $this->watchlist ) {
 112                         $classes[] = Sanitizer::escapeClass( 'watchlist-' .
 113                                 $rc->mAttribs['rc_namespace'] . '-' . $rc->mAttribs['rc_title'] );
 114                 }
 115
 116                 if ( !wfRunHooks( 'OldChangesListRecentChangesLine', array( &$this, &$s, $rc, &$classes ) ) ) {
 117                         wfProfileOut( __METHOD__ );
 118
 119                         return false;
 120                 }
 121
 122                 wfProfileOut( __METHOD__ );
 123
 124                 $dateheader = ''; // $s now contains only <li>...</li>, for hooks' convenience.
 125                 $this->insertDateHeader( $dateheader, $rc->mAttribs['rc_timestamp'] );
 126
 127                 return "$dateheader<li class=\"" . implode( ' ', $classes ) . "\">" . $s . "</li>\n";
 128         }
 129 }