<?php
+
/**
- * @package MediaWiki
+ * @todo document
*/
+class RCCacheEntry extends RecentChange {
+ var $secureName, $link;
+ var $curlink , $difflink, $lastlink, $usertalklink, $versionlink;
+ var $userlink, $timestamp, $watched;
+
+ static function newFromParent( $rc ) {
+ $rc2 = new RCCacheEntry;
+ $rc2->mAttribs = $rc->mAttribs;
+ $rc2->mExtra = $rc->mExtra;
+ return $rc2;
+ }
+}
/**
- * @package MediaWiki
+ * Class to show various lists of changes:
+ * - what links here
+ * - related changes
+ * - recent changes
*/
class ChangesList {
# Called by history lists and recent changes
- #
+ public $skin;
+ protected $watchlist = false;
- /** @todo document */
- function ChangesList( &$skin ) {
- $this->skin =& $skin;
+ /**
+ * Changeslist contructor
+ * @param $skin Skin
+ */
+ public function __construct( $skin ) {
+ $this->skin = $skin;
+ $this->preCacheMessages();
}
/**
- * Returns the appropiate flags for new page, minor change and patrolling
+ * Fetch an appropriate changes list class for the specified user
+ * Some users might want to use an enhanced list format, for instance
+ *
+ * @param $user User to fetch the list class for
+ * @return ChangesList derivative
*/
- function recentChangesFlags( $new, $minor, $patrolled, $nothing = ' ' ) {
- $f = $new ? '<span class="newpage">' . htmlspecialchars( wfMsg( 'newpageletter' ) ) . '</span>'
- : $nothing;
- $f .= $minor ? '<span class="minor">' . htmlspecialchars( wfMsg( 'minoreditletter' ) ) . '</span>'
- : $nothing;
- $f .= $patrolled ? '<span class="unpatrolled">!</span>' : $nothing;
- return $f;
-
+ public static function newFromUser( &$user ) {
+ $sk = $user->getSkin();
+ $list = null;
+ if( wfRunHooks( 'FetchChangesList', array( &$user, &$sk, &$list ) ) ) {
+ return $user->getOption( 'usenewrc' ) ?
+ new EnhancedChangesList( $sk ) : new OldChangesList( $sk );
+ } else {
+ return $list;
+ }
}
-
+
/**
- * Returns text for the start of the tabular part of RC
+ * Sets the list to use a <li class="watchlist-(namespace)-(page)"> tag
+ * @param $value Boolean
*/
- function beginRecentChangesList() {
- $this->rc_cache = array() ;
- $this->rcMoveIndex = 0;
- $this->rcCacheIndex = 0 ;
- $this->lastdate = '';
- $this->rclistOpen = false;
- return '';
+ public function setWatchlistDivs( $value = true ) {
+ $this->watchlist = $value;
}
/**
- * Returns text for the end of RC
- * If enhanced RC is in use, returns pretty much all the text
+ * As we use the same small set of messages in various methods and that
+ * they are called often, we call them once and save them in $this->message
*/
- function endRecentChangesList() {
- $s = $this->recentChangesBlock() ;
- if( $this->rclistOpen ) {
- $s .= "</ul>\n";
+ private function preCacheMessages() {
+ if( !isset( $this->message ) ) {
+ foreach ( explode( ' ', 'cur diff hist last blocklink history ' .
+ 'semicolon-separator pipe-separator' ) as $msg ) {
+ $this->message[$msg] = wfMsgExt( $msg, array( 'escapenoentities' ) );
+ }
}
- return $s;
}
+
/**
- * Enhanced RC ungrouped line
+ * Returns the appropriate flags for new page, minor change and patrolling
+ * @param $new Boolean
+ * @param $minor Boolean
+ * @param $patrolled Boolean
+ * @param $nothing String to use for empty space
+ * @param $bot Boolean
+ * @return String
*/
- function recentChangesBlockLine ( $rcObj ) {
- global $wgStylePath, $wgContLang ;
-
- # Get rc_xxxx variables
- extract( $rcObj->mAttribs ) ;
- $curIdEq = 'curid='.$rc_cur_id;
-
- # Spacer image
- $r = '' ;
-
- $r .= '<img src="'.$wgStylePath.'/common/images/Arr_.png" width="12" height="12" border="0" />' ;
- $r .= '<tt>' ;
+ protected function recentChangesFlags( $new, $minor, $patrolled, $nothing = ' ', $bot = false ) {
+ $f = $new ? self::flag( 'newpage' ) : $nothing;
+ $f .= $minor ? self::flag( 'minor' ) : $nothing;
+ $f .= $bot ? self::flag( 'bot' ) : $nothing;
+ $f .= $patrolled ? self::flag( 'unpatrolled' ) : $nothing;
+ return $f;
+ }
- if ( $rc_type == RC_MOVE || $rc_type == RC_MOVE_OVER_REDIRECT ) {
- $r .= ' ';
+ /**
+ * Provide the <abbr> element appropriate to a given abbreviated flag,
+ * namely the flag indicating a new page, a minor edit, a bot edit, or an
+ * unpatrolled edit. By default in English it will contain "N", "m", "b",
+ * "!" respectively, plus it will have an appropriate title and class.
+ *
+ * @param $key String: 'newpage', 'unpatrolled', 'minor', or 'bot'
+ * @return String: Raw HTML
+ */
+ public static function flag( $key ) {
+ static $messages = null;
+ if ( is_null( $messages ) ) {
+ foreach ( explode( ' ', 'minoreditletter boteditletter newpageletter ' .
+ 'unpatrolledletter recentchanges-label-minor recentchanges-label-bot ' .
+ 'recentchanges-label-newpage recentchanges-label-unpatrolled' ) as $msg ) {
+ $messages[$msg] = wfMsgExt( $msg, 'escapenoentities' );
+ }
+ }
+ # Inconsistent naming, bleh
+ if ( $key == 'newpage' || $key == 'unpatrolled' ) {
+ $key2 = $key;
} else {
- $r .= $this->recentChangesFlags( $rc_type == RC_NEW, $rc_minor, $rcObj->unpatrolled );
+ $key2 = $key . 'edit';
}
+ return "<abbr class=\"$key\" title=\""
+ . $messages["recentchanges-label-$key"] . "\">"
+ . $messages["${key2}letter"]
+ . '</abbr>';
+ }
- # Timestamp
- $r .= ' '.$rcObj->timestamp.' ' ;
- $r .= '</tt>' ;
-
- # Article link
- $link = $rcObj->link ;
- if ( $rcObj->watched ) $link = '<strong>'.$link.'</strong>' ;
- $r .= $link ;
-
- # Diff
- $r .= ' (' ;
- $r .= $rcObj->difflink ;
- $r .= '; ' ;
+ /**
+ * Some explanatory wrapper text for the given flag, to be used in a legend
+ * explaining what the flags mean. For instance, "N - new page". See
+ * also flag().
+ *
+ * @param $key String: 'newpage', 'unpatrolled', 'minor', or 'bot'
+ * @return String: Raw HTML
+ */
+ private static function flagLine( $key ) {
+ return wfMsgExt( "recentchanges-legend-$key", array( 'escapenoentities',
+ 'replaceafter' ), self::flag( $key ) );
+ }
- # Hist
- $r .= $this->skin->makeKnownLinkObj( $rcObj->getTitle(), wfMsg( 'hist' ), $curIdEq.'&action=history' );
+ /**
+ * A handy legend to tell users what the little "m", "b", and so on mean.
+ *
+ * @return String: Raw HTML
+ */
+ public static function flagLegend() {
+ global $wgGroupPermissions, $wgLang;
- # User/talk
- $r .= ') . . '.$rcObj->userlink ;
- $r .= $rcObj->usertalklink ;
+ $flags = array( self::flagLine( 'newpage' ),
+ self::flagLine( 'minor' ) );
- # Comment
- if ( $rc_type != RC_MOVE && $rc_type != RC_MOVE_OVER_REDIRECT ) {
- $r .= $this->skin->commentBlock( $rc_comment, $rcObj->getTitle() );
+ # Don't show info on bot edits unless there's a bot group of some kind
+ foreach ( $wgGroupPermissions as $rights ) {
+ if ( isset( $rights['bot'] ) && $rights['bot'] ) {
+ $flags[] = self::flagLine( 'bot' );
+ break;
+ }
}
- if ($rcObj->numberofWatchingusers > 0) {
- $r .= wfMsg('number_of_watching_users_RCview', $wgContLang->formatNum($rcObj->numberofWatchingusers));
+ if ( self::usePatrol() ) {
+ $flags[] = self::flagLine( 'unpatrolled' );
}
- $r .= "<br />\n" ;
- return $r ;
+ return '<div class="mw-rc-label-legend">' .
+ wfMsgExt( 'recentchanges-label-legend', 'parseinline',
+ $wgLang->commaList( $flags ) ) . '</div>';
}
/**
- * Enhanced RC group
+ * Returns text for the start of the tabular part of RC
+ * @return String
+ */
+ public function beginRecentChangesList() {
+ $this->rc_cache = array();
+ $this->rcMoveIndex = 0;
+ $this->rcCacheIndex = 0;
+ $this->lastdate = '';
+ $this->rclistOpen = false;
+ return '';
+ }
+
+ /**
+ * Show formatted char difference
+ * @param $old Integer: bytes
+ * @param $new Integer: bytes
+ * @returns String
*/
- function recentChangesBlockGroup ( $block ) {
- global $wgStylePath, $wgContLang ;
+ public static function showCharacterDifference( $old, $new ) {
+ global $wgRCChangedSizeThreshold, $wgLang, $wgMiserMode;
+ $szdiff = $new - $old;
+
+ $code = $wgLang->getCode();
+ static $fastCharDiff = array();
+ if ( !isset($fastCharDiff[$code]) ) {
+ $fastCharDiff[$code] = $wgMiserMode || wfMsgNoTrans( 'rc-change-size' ) === '$1';
+ }
+
+ $formatedSize = $wgLang->formatNum($szdiff);
- $r = '';
+ if ( !$fastCharDiff[$code] ) {
+ $formatedSize = wfMsgExt( 'rc-change-size', array( 'parsemag', 'escape' ), $formatedSize );
+ }
+
+ if( abs( $szdiff ) > abs( $wgRCChangedSizeThreshold ) ) {
+ $tag = 'strong';
+ } else {
+ $tag = 'span';
+ }
+ if( $szdiff === 0 ) {
+ return "<$tag class='mw-plusminus-null'>($formatedSize)</$tag>";
+ } elseif( $szdiff > 0 ) {
+ return "<$tag class='mw-plusminus-pos'>(+$formatedSize)</$tag>";
+ } else {
+ return "<$tag class='mw-plusminus-neg'>($formatedSize)</$tag>";
+ }
+ }
- # Collate list of users
- $isnew = false ;
- $unpatrolled = false;
- $userlinks = array () ;
- foreach ( $block AS $rcObj ) {
- $oldid = $rcObj->mAttribs['rc_last_oldid'];
- $newid = $rcObj->mAttribs['rc_this_oldid'];
- if ( $rcObj->mAttribs['rc_new'] ) {
- $isnew = true ;
- }
- $u = $rcObj->userlink ;
- if ( !isset ( $userlinks[$u] ) ) {
- $userlinks[$u] = 0 ;
- }
- if ( $rcObj->unpatrolled ) {
- $unpatrolled = true;
- }
- $userlinks[$u]++ ;
+ /**
+ * Returns text for the end of RC
+ * @return String
+ */
+ public function endRecentChangesList() {
+ if( $this->rclistOpen ) {
+ return "</ul>\n";
+ } else {
+ return '';
}
+ }
- # Sort the list and convert to text
- krsort ( $userlinks ) ;
- asort ( $userlinks ) ;
- $users = array () ;
- foreach ( $userlinks as $userlink => $count) {
- $text = $userlink ;
- if ( $count > 1 ) $text .= " ({$count}×)" ;
- array_push ( $users , $text ) ;
- }
- $users = ' <span class="changedby">['.implode('; ',$users).']</span>';
-
- # Arrow
- $rci = 'RCI'.$this->rcCacheIndex ;
- $rcl = 'RCL'.$this->rcCacheIndex ;
- $rcm = 'RCM'.$this->rcCacheIndex ;
- $toggleLink = "javascript:toggleVisibility('$rci','$rcm','$rcl')" ;
- $arrowdir = $wgContLang->isRTL() ? 'l' : 'r';
- $tl = '<span id="'.$rcm.'"><a href="'.$toggleLink.'"><img src="'.$wgStylePath.'/common/images/Arr_'.$arrowdir.'.png" width="12" height="12" alt="+" /></a></span>' ;
- $tl .= '<span id="'.$rcl.'" style="display:none"><a href="'.$toggleLink.'"><img src="'.$wgStylePath.'/common/images/Arr_d.png" width="12" height="12" alt="-" /></a></span>' ;
- $r .= $tl ;
+ public function insertMove( &$s, $rc ) {
+ # Diff
+ $s .= '(' . $this->message['diff'] . ') (';
+ # Hist
+ $s .= $this->skin->link(
+ $rc->getMovedToTitle(),
+ $this->message['hist'],
+ array(),
+ array( 'action' => 'history' ),
+ array( 'known', 'noclasses' )
+ ) . ') . . ';
+ # "[[x]] moved to [[y]]"
+ $msg = ( $rc->mAttribs['rc_type'] == RC_MOVE ) ? '1movedto2' : '1movedto2_redir';
+ $s .= wfMsg(
+ $msg,
+ $this->skin->link(
+ $rc->getTitle(),
+ null,
+ array(),
+ array( 'redirect' => 'no' ),
+ array( 'known', 'noclasses' )
+ ),
+ $this->skin->link(
+ $rc->getMovedToTitle(),
+ null,
+ array(),
+ array(),
+ array( 'known', 'noclasses' )
+ )
+ );
+ }
- # Main line
+ public function insertDateHeader( &$s, $rc_timestamp ) {
+ global $wgLang;
+ # Make date header if necessary
+ $date = $wgLang->date( $rc_timestamp, true, true );
+ if( $date != $this->lastdate ) {
+ if( $this->lastdate != '' ) {
+ $s .= "</ul>\n";
+ }
+ $s .= Xml::element( 'h4', null, $date ) . "\n<ul class=\"special\">";
+ $this->lastdate = $date;
+ $this->rclistOpen = true;
+ }
+ }
- $r .= '<tt>' ;
- $r .= $this->recentChangesFlags( $isnew, false, $unpatrolled );
+ public function insertLog( &$s, $title, $logtype ) {
+ $logname = LogPage::logName( $logtype );
+ $s .= '(' . $this->skin->link(
+ $title,
+ $logname,
+ array(),
+ array(),
+ array( 'known', 'noclasses' )
+ ) . ')';
+ }
- # Timestamp
- $r .= ' '.$block[0]->timestamp.' ' ;
- $r .= '</tt>' ;
+ public function insertDiffHist( &$s, &$rc, $unpatrolled ) {
+ # Diff link
+ if( $rc->mAttribs['rc_type'] == RC_NEW || $rc->mAttribs['rc_type'] == RC_LOG ) {
+ $diffLink = $this->message['diff'];
+ } else if( !self::userCan($rc,Revision::DELETED_TEXT) ) {
+ $diffLink = $this->message['diff'];
+ } else {
+ $query = array(
+ 'curid' => $rc->mAttribs['rc_cur_id'],
+ 'diff' => $rc->mAttribs['rc_this_oldid'],
+ 'oldid' => $rc->mAttribs['rc_last_oldid']
+ );
+
+ if( $unpatrolled ) {
+ $query['rcid'] = $rc->mAttribs['rc_id'];
+ };
+
+ $diffLink = $this->skin->link(
+ $rc->getTitle(),
+ $this->message['diff'],
+ array( 'tabindex' => $rc->counter ),
+ $query,
+ array( 'known', 'noclasses' )
+ );
+ }
+ $s .= '(' . $diffLink . $this->message['pipe-separator'];
+ # History link
+ $s .= $this->skin->link(
+ $rc->getTitle(),
+ $this->message['hist'],
+ array(),
+ array(
+ 'curid' => $rc->mAttribs['rc_cur_id'],
+ 'action' => 'history'
+ ),
+ array( 'known', 'noclasses' )
+ );
+ $s .= ') . . ';
+ }
- # Article link
- $link = $block[0]->link ;
- if ( $block[0]->watched ) $link = '<strong>'.$link.'</strong>' ;
- $r .= $link ;
+ public function insertArticleLink( &$s, &$rc, $unpatrolled, $watched ) {
+ global $wgContLang;
+ # If it's a new article, there is no diff link, but if it hasn't been
+ # patrolled yet, we need to give users a way to do so
+ $params = array();
- $curIdEq = 'curid=' . $block[0]->mAttribs['rc_cur_id'];
- $currentRevision = $block[0]->mAttribs['rc_this_oldid'];
- if ( $block[0]->mAttribs['rc_type'] != RC_LOG ) {
- # Changes
- $r .= ' ('.count($block).' ' ;
- if ( $isnew ) $r .= wfMsg('changes');
- else $r .= $this->skin->makeKnownLinkObj( $block[0]->getTitle() , wfMsg('changes') ,
- $curIdEq."&diff=$currentRevision&oldid=$oldid" ) ;
- $r .= '; ' ;
+ if ( $unpatrolled && $rc->mAttribs['rc_type'] == RC_NEW ) {
+ $params['rcid'] = $rc->mAttribs['rc_id'];
+ }
- # History
- $r .= $this->skin->makeKnownLinkObj( $block[0]->getTitle(), wfMsg( 'history' ), $curIdEq.'&action=history' );
- $r .= ')' ;
+ if( $this->isDeleted($rc,Revision::DELETED_TEXT) ) {
+ $articlelink = $this->skin->link(
+ $rc->getTitle(),
+ null,
+ array(),
+ $params,
+ array( 'known', 'noclasses' )
+ );
+ $articlelink = '<span class="history-deleted">' . $articlelink . '</span>';
+ } else {
+ $articlelink = ' '. $this->skin->link(
+ $rc->getTitle(),
+ null,
+ array(),
+ $params,
+ array( 'known', 'noclasses' )
+ );
}
+ # Bolden pages watched by this user
+ if( $watched ) {
+ $articlelink = "<strong class=\"mw-watched\">{$articlelink}</strong>";
+ }
+ # RTL/LTR marker
+ $articlelink .= $wgContLang->getDirMark();
- $r .= $users ;
+ wfRunHooks( 'ChangesListInsertArticleLink',
+ array(&$this, &$articlelink, &$s, &$rc, $unpatrolled, $watched) );
- if ($block[0]->numberofWatchingusers > 0) {
- $r .= wfMsg('number_of_watching_users_RCview', $wgContLang->formatNum($block[0]->numberofWatchingusers));
- }
- $r .= "<br />\n" ;
+ $s .= " $articlelink";
+ }
- # Sub-entries
- $r .= '<div id="'.$rci.'" style="display:none">' ;
- foreach ( $block AS $rcObj ) {
- # Get rc_xxxx variables
- extract( $rcObj->mAttribs );
+ public function insertTimestamp( &$s, $rc ) {
+ global $wgLang;
+ $s .= $this->message['semicolon-separator'] .
+ $wgLang->time( $rc->mAttribs['rc_timestamp'], true, true ) . ' . . ';
+ }
- $r .= '<img src="'.$wgStylePath.'/common/images/Arr_.png" width="12" height="12" />';
- $r .= '<tt> ' ;
- $r .= $this->recentChangesFlags( $rc_new, $rc_minor, $rcObj->unpatrolled );
- $r .= ' </tt>' ;
+ /** Insert links to user page, user talk page and eventually a blocking link */
+ public function insertUserRelatedLinks( &$s, &$rc ) {
+ if( $this->isDeleted( $rc, Revision::DELETED_USER ) ) {
+ $s .= ' <span class="history-deleted">' . wfMsgHtml( 'rev-deleted-user' ) . '</span>';
+ } else {
+ $s .= $this->skin->userLink( $rc->mAttribs['rc_user'], $rc->mAttribs['rc_user_text'] );
+ $s .= $this->skin->userToolLinks( $rc->mAttribs['rc_user'], $rc->mAttribs['rc_user_text'] );
+ }
+ }
- $o = '' ;
- if ( $rc_this_oldid != 0 ) {
- $o = 'oldid='.$rc_this_oldid ;
- }
- if ( $rc_type == RC_LOG ) {
- $link = $rcObj->timestamp ;
+ /** insert a formatted action */
+ public function insertAction( &$s, &$rc ) {
+ if( $rc->mAttribs['rc_type'] == RC_LOG ) {
+ if( $this->isDeleted( $rc, LogPage::DELETED_ACTION ) ) {
+ $s .= ' <span class="history-deleted">' . wfMsgHtml( 'rev-deleted-event' ) . '</span>';
} else {
- $link = $this->skin->makeKnownLinkObj( $rcObj->getTitle(), $rcObj->timestamp , "{$curIdEq}&$o" ) ;
+ $s .= ' '.LogPage::actionText( $rc->mAttribs['rc_log_type'], $rc->mAttribs['rc_log_action'],
+ $rc->getTitle(), $this->skin, LogPage::extractParams( $rc->mAttribs['rc_params'] ), true, true );
}
- $link = '<tt>'.$link.'</tt>' ;
-
- $r .= $link ;
- $r .= ' (' ;
- $r .= $rcObj->curlink ;
- $r .= '; ' ;
- $r .= $rcObj->lastlink ;
- $r .= ') . . '.$rcObj->userlink ;
- $r .= $rcObj->usertalklink ;
- $r .= $this->skin->commentBlock( $rc_comment, $rcObj->getTitle() );
- $r .= "<br />\n" ;
}
- $r .= "</div>\n" ;
-
- $this->rcCacheIndex++ ;
- return $r ;
}
- /**
- * If enhanced RC is in use, this function takes the previously cached
- * RC lines, arranges them, and outputs the HTML
- */
- function recentChangesBlock () {
- global $wgStylePath ;
- if ( count ( $this->rc_cache ) == 0 ) return '' ;
- $blockOut = '';
- foreach ( $this->rc_cache AS $secureName => $block ) {
- if ( count ( $block ) < 2 ) {
- $blockOut .= $this->recentChangesBlockLine ( array_shift ( $block ) ) ;
+ /** insert a formatted comment */
+ public function insertComment( &$s, &$rc ) {
+ if( $rc->mAttribs['rc_type'] != RC_MOVE && $rc->mAttribs['rc_type'] != RC_MOVE_OVER_REDIRECT ) {
+ if( $this->isDeleted( $rc, Revision::DELETED_COMMENT ) ) {
+ $s .= ' <span class="history-deleted">' . wfMsgHtml( 'rev-deleted-comment' ) . '</span>';
} else {
- $blockOut .= $this->recentChangesBlockGroup ( $block ) ;
+ $s .= $this->skin->commentBlock( $rc->mAttribs['rc_comment'], $rc->getTitle() );
}
}
-
- return '<div>'.$blockOut.'</div>' ;
}
/**
- * Called in a loop over all displayed RC entries
- * Either returns the line, or caches it for later use
+ * Check whether to enable recent changes patrol features
+ * @return Boolean
*/
- function recentChangesLine( &$rc, $watched = false ) {
+ public static function usePatrol() {
global $wgUser;
- $usenew = $wgUser->getOption( 'usenewrc' );
- if ( $usenew )
- $line = $this->recentChangesLineNew ( $rc, $watched ) ;
- else
- $line = $this->recentChangesLineOld ( $rc, $watched ) ;
- return $line ;
+ return $wgUser->useRCPatrol();
}
-
- function recentChangesLineOld( &$rc, $watched = false ) {
- global $wgTitle, $wgLang, $wgContLang, $wgUser, $wgUseRCPatrol,
- $wgOnlySysopsCanPatrol, $wgSysopUserBans;
-
- $fname = 'Skin::recentChangesLineOld';
- wfProfileIn( $fname );
-
- static $message;
- if( !isset( $message ) ) {
- foreach( explode(' ', 'diff hist minoreditletter newpageletter blocklink' ) as $msg ) {
- $message[$msg] = wfMsg( $msg );
+ /**
+ * Returns the string which indicates the number of watching users
+ */
+ protected function numberofWatchingusers( $count ) {
+ global $wgLang;
+ static $cache = array();
+ if( $count > 0 ) {
+ if( !isset( $cache[$count] ) ) {
+ $cache[$count] = wfMsgExt( 'number_of_watching_users_RCview',
+ array('parsemag', 'escape' ), $wgLang->formatNum( $count ) );
}
+ return $cache[$count];
+ } else {
+ return '';
}
+ }
- # Extract DB fields into local scope
- extract( $rc->mAttribs );
- $curIdEq = 'curid=' . $rc_cur_id;
-
- # Should patrol-related stuff be shown?
- $unpatrolled = $wgUseRCPatrol && $wgUser->isLoggedIn() &&
- ( !$wgOnlySysopsCanPatrol || $wgUser->isAllowed('patrol') ) && $rc_patrolled == 0;
+ /**
+ * Determine if said field of a revision is hidden
+ * @param $rc RCCacheEntry
+ * @param $field Integer: one of DELETED_* bitfield constants
+ * @return Boolean
+ */
+ public static function isDeleted( $rc, $field ) {
+ return ( $rc->mAttribs['rc_deleted'] & $field ) == $field;
+ }
- # Make date header if necessary
- $date = $wgLang->date( $rc_timestamp, true, true );
- $s = '';
- if ( $date != $this->lastdate ) {
- if ( '' != $this->lastdate ) { $s .= "</ul>\n"; }
- $s .= "<h4>{$date}</h4>\n<ul class=\"special\">";
- $this->lastdate = $date;
- $this->rclistOpen = true;
+ /**
+ * Determine if the current user is allowed to view a particular
+ * field of this revision, if it's marked as deleted.
+ * @param $rc RCCacheEntry
+ * @param $field Integer
+ * @return Boolean
+ */
+ public static function userCan( $rc, $field ) {
+ if( $rc->mAttribs['rc_type'] == RC_LOG ) {
+ return LogEventsList::userCanBitfield( $rc->mAttribs['rc_deleted'], $field );
+ } else {
+ return Revision::userCanBitfield( $rc->mAttribs['rc_deleted'], $field );
}
+ }
- $s .= '<li>';
-
- if ( $rc_type == RC_MOVE || $rc_type == RC_MOVE_OVER_REDIRECT ) {
- # Diff
- $s .= '(' . $message['diff'] . ') (';
- # Hist
- $s .= $this->skin->makeKnownLinkObj( $rc->getMovedToTitle(), $message['hist'], 'action=history' ) .
- ') . . ';
-
- # "[[x]] moved to [[y]]"
- $msg = ( $rc_type == RC_MOVE ) ? '1movedto2' : '1movedto2_redir';
- $s .= wfMsg( $msg, $this->skin->makeKnownLinkObj( $rc->getTitle(), '', 'redirect=no' ),
- $this->skin->makeKnownLinkObj( $rc->getMovedToTitle(), '' ) );
- } elseif( $rc_namespace == NS_SPECIAL && preg_match( '!^Log/(.*)$!', $rc_title, $matches ) ) {
- # Log updates, etc
- $logtype = $matches[1];
- $logname = LogPage::logName( $logtype );
- $s .= '(' . $this->skin->makeKnownLinkObj( $rc->getTitle(), $logname ) . ')';
+ protected function maybeWatchedLink( $link, $watched = false ) {
+ if( $watched ) {
+ return '<strong class="mw-watched">' . $link . '</strong>';
} else {
- wfProfileIn("$fname-page");
- # Diff link
- if ( $rc_type == RC_NEW || $rc_type == RC_LOG ) {
- $diffLink = $message['diff'];
- } else {
- if ( $unpatrolled )
- $rcidparam = "&rcid={$rc_id}";
- else
- $rcidparam = "";
- $diffLink = $this->skin->makeKnownLinkObj( $rc->getTitle(), $message['diff'],
- "{$curIdEq}&diff={$rc_this_oldid}&oldid={$rc_last_oldid}{$rcidparam}",
- '', '', ' tabindex="'.$rc->counter.'"');
+ return '<span class="mw-rc-unwatched">' . $link . '</span>';
+ }
+ }
+
+ /** Inserts a rollback link */
+ public function insertRollback( &$s, &$rc ) {
+ global $wgUser;
+ if( !$rc->mAttribs['rc_new'] && $rc->mAttribs['rc_this_oldid'] && $rc->mAttribs['rc_cur_id'] ) {
+ $page = $rc->getTitle();
+ /** Check for rollback and edit permissions, disallow special pages, and only
+ * show a link on the top-most revision */
+ if ($wgUser->isAllowed('rollback') && $rc->mAttribs['page_latest'] == $rc->mAttribs['rc_this_oldid'] )
+ {
+ $rev = new Revision( array(
+ 'id' => $rc->mAttribs['rc_this_oldid'],
+ 'user' => $rc->mAttribs['rc_user'],
+ 'user_text' => $rc->mAttribs['rc_user_text'],
+ 'deleted' => $rc->mAttribs['rc_deleted']
+ ) );
+ $rev->setTitle( $page );
+ $s .= ' '.$this->skin->generateRollback( $rev );
}
- $s .= '('.$diffLink.') (';
+ }
+ }
- # History link
- $s .= $this->skin->makeKnownLinkObj( $rc->getTitle(), $message['hist'], $curIdEq.'&action=history' );
- $s .= ') . . ';
+ public function insertTags( &$s, &$rc, &$classes ) {
+ if ( empty($rc->mAttribs['ts_tags']) )
+ return;
+
+ list($tagSummary, $newClasses) = ChangeTags::formatSummaryRow( $rc->mAttribs['ts_tags'], 'changeslist' );
+ $classes = array_merge( $classes, $newClasses );
+ $s .= ' ' . $tagSummary;
+ }
- # M, N and ! (minor, new and unpatrolled)
- $s .= ' ' . $this->recentChangesFlags( $rc_type == RC_NEW, $rc_minor, $unpatrolled, '' );
+ public function insertExtra( &$s, &$rc, &$classes ) {
+ ## Empty, used for subclassers to add anything special.
+ }
+}
- # Article link
- # If it's a new article, there is no diff link, but if it hasn't been
- # patrolled yet, we need to give users a way to do so
- if ( $unpatrolled && $rc_type == RC_NEW )
- $articleLink = $this->skin->makeKnownLinkObj( $rc->getTitle(), '', "rcid={$rc_id}" );
- else
- $articleLink = $this->skin->makeKnownLinkObj( $rc->getTitle(), '' );
- if ( $watched ) {
- $articleLink = '<strong>'.$articleLink.'</strong>';
- }
-
- $s .= ' '.$articleLink;
- wfProfileOut("$fname-page");
- }
+/**
+ * Generate a list of changes using the good old system (no javascript)
+ */
+class OldChangesList extends ChangesList {
+ /**
+ * Format a line using the old system (aka without any javascript).
+ */
+ public function recentChangesLine( &$rc, $watched = false, $linenumber = null ) {
+ global $wgLang, $wgRCShowChangedSize, $wgUser;
+ wfProfileIn( __METHOD__ );
+ # Should patrol-related stuff be shown?
+ $unpatrolled = $wgUser->useRCPatrol() && !$rc->mAttribs['rc_patrolled'];
- wfProfileIn( "$fname-rest" );
- # Timestamp
- $s .= '; ' . $wgLang->time( $rc_timestamp, true, true ) . ' . . ';
+ $dateheader = ''; // $s now contains only <li>...</li>, for hooks' convenience.
+ $this->insertDateHeader( $dateheader, $rc->mAttribs['rc_timestamp'] );
- # User link (or contributions for unregistered users)
- if ( 0 == $rc_user ) {
- $contribsPage =& Title::makeTitle( NS_SPECIAL, 'Contributions' );
- $userLink = $this->skin->makeKnownLinkObj( $contribsPage,
- $rc_user_text, 'target=' . $rc_user_text );
- } else {
- $userPage =& Title::makeTitle( NS_USER, $rc_user_text );
- $userLink = $this->skin->makeLinkObj( $userPage, htmlspecialchars( $rc_user_text ) );
+ $s = '';
+ $classes = array();
+ // use mw-line-even/mw-line-odd class only if linenumber is given (feature from bug 14468)
+ if( $linenumber ) {
+ if( $linenumber & 1 ) {
+ $classes[] = 'mw-line-odd';
+ }
+ else {
+ $classes[] = 'mw-line-even';
+ }
}
- $s .= $userLink;
- # User talk link
- $talkname = $wgContLang->getNsText(NS_TALK); # use the shorter name
- global $wgDisableAnonTalk;
- if( 0 == $rc_user && $wgDisableAnonTalk ) {
- $userTalkLink = '';
+ // Moved pages
+ if( $rc->mAttribs['rc_type'] == RC_MOVE || $rc->mAttribs['rc_type'] == RC_MOVE_OVER_REDIRECT ) {
+ $this->insertMove( $s, $rc );
+ // Log entries
+ } elseif( $rc->mAttribs['rc_log_type'] ) {
+ $logtitle = Title::newFromText( 'Log/'.$rc->mAttribs['rc_log_type'], NS_SPECIAL );
+ $this->insertLog( $s, $logtitle, $rc->mAttribs['rc_log_type'] );
+ // Log entries (old format) or log targets, and special pages
+ } elseif( $rc->mAttribs['rc_namespace'] == NS_SPECIAL ) {
+ list( $name, $subpage ) = SpecialPage::resolveAliasWithSubpage( $rc->mAttribs['rc_title'] );
+ if( $name == 'Log' ) {
+ $this->insertLog( $s, $rc->getTitle(), $subpage );
+ }
+ // Regular entries
} else {
- $userTalkPage =& Title::makeTitle( NS_USER_TALK, $rc_user_text );
- $userTalkLink= $this->skin->makeLinkObj( $userTalkPage, htmlspecialchars( $talkname ) );
- }
- # Block link
- $blockLink='';
- if ( ( $wgSysopUserBans || 0 == $rc_user ) && $wgUser->isAllowed('block') ) {
- $blockLinkPage = Title::makeTitle( NS_SPECIAL, 'Blockip' );
- $blockLink = $this->skin->makeKnownLinkObj( $blockLinkPage,
- htmlspecialchars( $message['blocklink'] ), 'ip=' . urlencode( $rc_user_text ) );
-
+ $this->insertDiffHist( $s, $rc, $unpatrolled );
+ # M, N, b and ! (minor, new, bot and unpatrolled)
+ $s .= $this->recentChangesFlags( $rc->mAttribs['rc_new'], $rc->mAttribs['rc_minor'],
+ $unpatrolled, '', $rc->mAttribs['rc_bot'] );
+ $this->insertArticleLink( $s, $rc, $unpatrolled, $watched );
}
- if($blockLink) {
- if($userTalkLink) $userTalkLink .= ' | ';
- $userTalkLink .= $blockLink;
+ # Edit/log timestamp
+ $this->insertTimestamp( $s, $rc );
+ # Bytes added or removed
+ if( $wgRCShowChangedSize ) {
+ $cd = $rc->getCharacterDifference();
+ if( $cd != '' ) {
+ $s .= "$cd . . ";
+ }
}
- if($userTalkLink) $s.=' ('.$userTalkLink.')';
-
- # Add comment
- if ( $rc_type != RC_MOVE && $rc_type != RC_MOVE_OVER_REDIRECT ) {
- $s .= $this->skin->commentBlock( $rc_comment, $rc->getTitle() );
+ # User tool links
+ $this->insertUserRelatedLinks( $s, $rc );
+ # Log action text (if any)
+ $this->insertAction( $s, $rc );
+ # Edit or log comment
+ $this->insertComment( $s, $rc );
+ # Tags
+ $this->insertTags( $s, $rc, $classes );
+ # Rollback
+ $this->insertRollback( $s, $rc );
+ # For subclasses
+ $this->insertExtra( $s, $rc, $classes );
+
+ # How many users watch this page
+ if( $rc->numberofWatchingusers > 0 ) {
+ $s .= ' ' . wfMsgExt( 'number_of_watching_users_RCview',
+ array( 'parsemag', 'escape' ), $wgLang->formatNum( $rc->numberofWatchingusers ) );
}
-
- if ($rc->numberofWatchingusers > 0) {
- $s .= ' ' . wfMsg('number_of_watching_users_RCview', $wgContLang->formatNum($rc->numberofWatchingusers));
+
+ if( $this->watchlist ) {
+ $classes[] = Sanitizer::escapeClass( 'watchlist-'.$rc->mAttribs['rc_namespace'].'-'.$rc->mAttribs['rc_title'] );
}
+
+ wfRunHooks( 'OldChangesListRecentChangesLine', array(&$this, &$s, $rc) );
- $s .= "</li>\n";
-
- wfProfileOut( "$fname-rest" );
- wfProfileOut( $fname );
- return $s;
+ wfProfileOut( __METHOD__ );
+ return "$dateheader<li class=\"".implode( ' ', $classes )."\">".$s."</li>\n";
}
+}
- function recentChangesLineNew( &$baseRC, $watched = false ) {
- global $wgTitle, $wgLang, $wgContLang, $wgUser,
- $wgUseRCPatrol, $wgOnlySysopsCanPatrol, $wgSysopUserBans;
- static $message;
- if( !isset( $message ) ) {
- foreach( explode(' ', 'cur diff hist minoreditletter newpageletter last blocklink' ) as $msg ) {
- $message[$msg] = wfMsg( $msg );
- }
- }
+/**
+ * Generate a list of changes using an Enhanced system (uses javascript).
+ */
+class EnhancedChangesList extends ChangesList {
+ /**
+ * Add the JavaScript file for enhanced changeslist
+ * @return String
+ */
+ public function beginRecentChangesList() {
+ global $wgStylePath, $wgStyleVersion;
+ $this->rc_cache = array();
+ $this->rcMoveIndex = 0;
+ $this->rcCacheIndex = 0;
+ $this->lastdate = '';
+ $this->rclistOpen = false;
+ $script = Html::linkedScript( $wgStylePath . "/common/enhancedchanges.js?$wgStyleVersion" );
+ return $script;
+ }
+ /**
+ * Format a line for enhanced recentchange (aka with javascript and block of lines).
+ */
+ public function recentChangesLine( &$baseRC, $watched = false ) {
+ global $wgLang, $wgUser;
+
+ wfProfileIn( __METHOD__ );
# Create a specialised object
- $rc = RCCacheEntry::newFromParent( $baseRC ) ;
+ $rc = RCCacheEntry::newFromParent( $baseRC );
# Extract fields from DB into the function scope (rc_xxxx variables)
+ // FIXME: Would be good to replace this extract() call with something
+ // that explicitly initializes variables.
extract( $rc->mAttribs );
- $curIdEq = 'curid=' . $rc_cur_id;
+ $curIdEq = array( 'curid' => $rc_cur_id );
# If it's a new day, add the headline and flush the cache
- $date = $wgLang->date( $rc_timestamp, true);
+ $date = $wgLang->date( $rc_timestamp, true );
$ret = '';
- if ( $date != $this->lastdate ) {
+ if( $date != $this->lastdate ) {
# Process current cache
- $ret = $this->recentChangesBlock () ;
- $this->rc_cache = array() ;
- $ret .= "<h4>{$date}</h4>\n";
+ $ret = $this->recentChangesBlock();
+ $this->rc_cache = array();
+ $ret .= Xml::element( 'h4', null, $date );
$this->lastdate = $date;
}
# Should patrol-related stuff be shown?
- if ( $wgUseRCPatrol && $wgUser->isLoggedIn() &&
- ( !$wgOnlySysopsCanPatrol || $wgUser->isAllowed('patrol') )) {
+ if( $wgUser->useRCPatrol() ) {
$rc->unpatrolled = !$rc_patrolled;
} else {
$rc->unpatrolled = false;
}
+ $showdifflinks = true;
# Make article link
- if ( $rc_type == RC_MOVE || $rc_type == RC_MOVE_OVER_REDIRECT ) {
+ // Page moves
+ if( $rc_type == RC_MOVE || $rc_type == RC_MOVE_OVER_REDIRECT ) {
$msg = ( $rc_type == RC_MOVE ) ? "1movedto2" : "1movedto2_redir";
- $clink = wfMsg( $msg, $this->skin->makeKnownLinkObj( $rc->getTitle(), '', 'redirect=no' ),
- $this->skin->makeKnownLinkObj( $rc->getMovedToTitle(), '' ) );
- } elseif( $rc_namespace == NS_SPECIAL && preg_match( '!^Log/(.*)$!', $rc_title, $matches ) ) {
- # Log updates, etc
- $logtype = $matches[1];
- $logname = LogPage::logName( $logtype );
- $clink = '(' . $this->skin->makeKnownLinkObj( $rc->getTitle(), $logname ) . ')';
- } elseif ( $rc->unpatrolled && $rc_type == RC_NEW ) {
- # Unpatrolled new page, give rc_id in query
- $clink = $this->skin->makeKnownLinkObj( $rc->getTitle(), '', "rcid={$rc_id}" );
+ $clink = wfMsg( $msg, $this->skin->linkKnown( $rc->getTitle(), null,
+ array(), array( 'redirect' => 'no' ) ),
+ $this->skin->linkKnown( $rc->getMovedToTitle() ) );
+ // New unpatrolled pages
+ } else if( $rc->unpatrolled && $rc_type == RC_NEW ) {
+ $clink = $this->skin->linkKnown( $rc->getTitle(), null, array(),
+ array( 'rcid' => $rc_id ) );
+ // Log entries
+ } else if( $rc_type == RC_LOG ) {
+ if( $rc_log_type ) {
+ $logtitle = SpecialPage::getTitleFor( 'Log', $rc_log_type );
+ $clink = '(' . $this->skin->linkKnown( $logtitle,
+ LogPage::logName($rc_log_type) ) . ')';
+ } else {
+ $clink = $this->skin->link( $rc->getTitle() );
+ }
+ $watched = false;
+ // Log entries (old format) and special pages
+ } elseif( $rc_namespace == NS_SPECIAL ) {
+ list( $specialName, $logtype ) = SpecialPage::resolveAliasWithSubpage( $rc_title );
+ if ( $specialName == 'Log' ) {
+ # Log updates, etc
+ $logname = LogPage::logName( $logtype );
+ $clink = '(' . $this->skin->linkKnown( $rc->getTitle(), $logname ) . ')';
+ } else {
+ wfDebug( "Unexpected special page in recentchanges\n" );
+ $clink = '';
+ }
+ // Edits
} else {
- $clink = $this->skin->makeKnownLinkObj( $rc->getTitle(), '' ) ;
+ $clink = $this->skin->linkKnown( $rc->getTitle() );
}
- $time = $wgContLang->time( $rc_timestamp, true, true );
- $rc->watched = $watched ;
- $rc->link = $clink ;
+ # Don't show unusable diff links
+ if ( !ChangesList::userCan($rc,Revision::DELETED_TEXT) ) {
+ $showdifflinks = false;
+ }
+
+ $time = $wgLang->time( $rc_timestamp, true, true );
+ $rc->watched = $watched;
+ $rc->link = $clink;
$rc->timestamp = $time;
$rc->numberofWatchingusers = $baseRC->numberofWatchingusers;
- # Make "cur" and "diff" links
- $titleObj = $rc->getTitle();
- if ( $rc->unpatrolled ) {
- $rcIdQuery = "&rcid={$rc_id}";
+ # Make "cur" and "diff" links. Do not use link(), it is too slow if
+ # called too many times (50% of CPU time on RecentChanges!).
+ if( $rc->unpatrolled ) {
+ $rcIdQuery = array( 'rcid' => $rc_id );
} else {
- $rcIdQuery = '';
+ $rcIdQuery = array();
}
- $querycur = $curIdEq."&diff=0&oldid=$rc_this_oldid";
- $querydiff = $curIdEq."&diff=$rc_this_oldid&oldid=$rc_last_oldid";
- $aprops = ' tabindex="'.$baseRC->counter.'"';
- $curLink = $this->skin->makeKnownLinkObj( $rc->getTitle(), $message['cur'], $querycur, '' ,'' , $aprops );
- if( $rc_type == RC_NEW || $rc_type == RC_LOG || $rc_type == RC_MOVE || $rc_type == RC_MOVE_OVER_REDIRECT ) {
- if( $rc_type != RC_NEW ) {
- $curLink = $message['cur'];
+ $querycur = $curIdEq + array( 'diff' => '0', 'oldid' => $rc_this_oldid );
+ $querydiff = $curIdEq + array( 'diff' => $rc_this_oldid, 'oldid' =>
+ $rc_last_oldid ) + $rcIdQuery;
+
+ if( !$showdifflinks ) {
+ $curLink = $this->message['cur'];
+ $diffLink = $this->message['diff'];
+ } else if( in_array( $rc_type, array(RC_NEW,RC_LOG,RC_MOVE,RC_MOVE_OVER_REDIRECT) ) ) {
+ if ( $rc_type != RC_NEW ) {
+ $curLink = $this->message['cur'];
+ } else {
+ $curUrl = htmlspecialchars( $rc->getTitle()->getLinkUrl( $querycur ) );
+ $curLink = "<a href=\"$curUrl\" tabindex=\"{$baseRC->counter}\">{$this->message['cur']}</a>";
}
- $diffLink = $message['diff'];
+ $diffLink = $this->message['diff'];
} else {
- $diffLink = $this->skin->makeKnownLinkObj( $rc->getTitle(), $message['diff'], $querydiff . $rcIdQuery, '' ,'' , $aprops );
+ $diffUrl = htmlspecialchars( $rc->getTitle()->getLinkUrl( $querydiff ) );
+ $curUrl = htmlspecialchars( $rc->getTitle()->getLinkUrl( $querycur ) );
+ $diffLink = "<a href=\"$diffUrl\" tabindex=\"{$baseRC->counter}\">{$this->message['diff']}</a>";
+ $curLink = "<a href=\"$curUrl\" tabindex=\"{$baseRC->counter}\">{$this->message['cur']}</a>";
}
# Make "last" link
- if ( $rc_last_oldid == 0 || $rc_type == RC_LOG || $rc_type == RC_MOVE || $rc_type == RC_MOVE_OVER_REDIRECT ) {
- $lastLink = $message['last'];
+ if( !$showdifflinks || !$rc_last_oldid ) {
+ $lastLink = $this->message['last'];
+ } else if( $rc_type == RC_LOG || $rc_type == RC_MOVE || $rc_type == RC_MOVE_OVER_REDIRECT ) {
+ $lastLink = $this->message['last'];
} else {
- $lastLink = $this->skin->makeKnownLinkObj( $rc->getTitle(), $message['last'],
- $curIdEq.'&diff='.$rc_this_oldid.'&oldid='.$rc_last_oldid . $rcIdQuery );
+ $lastLink = $this->skin->linkKnown( $rc->getTitle(), $this->message['last'],
+ array(), $curIdEq + array('diff' => $rc_this_oldid, 'oldid' => $rc_last_oldid) + $rcIdQuery );
}
- # Make user link (or user contributions for unregistered users)
- if ( $rc_user == 0 ) {
- $contribsPage =& Title::makeTitle( NS_SPECIAL, 'Contributions' );
- $userLink = $this->skin->makeKnownLinkObj( $contribsPage,
- $rc_user_text, 'target=' . $rc_user_text );
+ # Make user links
+ if( $this->isDeleted($rc,Revision::DELETED_USER) ) {
+ $rc->userlink = ' <span class="history-deleted">' . wfMsgHtml( 'rev-deleted-user' ) . '</span>';
} else {
- $userPage =& Title::makeTitle( NS_USER, $rc_user_text );
- $userLink = $this->skin->makeLinkObj( $userPage, $rc_user_text );
+ $rc->userlink = $this->skin->userLink( $rc_user, $rc_user_text );
+ $rc->usertalklink = $this->skin->userToolLinks( $rc_user, $rc_user_text );
}
- $rc->userlink = $userLink;
$rc->lastlink = $lastLink;
$rc->curlink = $curLink;
$rc->difflink = $diffLink;
- # Make user talk link
- $talkname = $wgContLang->getNsText( NS_TALK ); # use the shorter name
- $userTalkPage =& Title::makeTitle( NS_USER_TALK, $rc_user_text );
- $userTalkLink = $this->skin->makeLinkObj( $userTalkPage, $talkname );
-
- global $wgDisableAnonTalk;
- if ( ( $wgSysopUserBans || 0 == $rc_user ) && $wgUser->isAllowed('block') ) {
- $blockPage =& Title::makeTitle( NS_SPECIAL, 'Blockip' );
- $blockLink = $this->skin->makeKnownLinkObj( $blockPage,
- $message['blocklink'], 'ip='.$rc_user_text );
- if( $wgDisableAnonTalk )
- $rc->usertalklink = ' ('.$blockLink.')';
- else
- $rc->usertalklink = ' ('.$userTalkLink.' | '.$blockLink.')';
- } else {
- if( $wgDisableAnonTalk && ($rc_user == 0) )
- $rc->usertalklink = '';
- else
- $rc->usertalklink = ' ('.$userTalkLink.')';
- }
-
# Put accumulated information into the cache, for later display
# Page moves go on their own line
$title = $rc->getTitle();
$secureName = $title->getPrefixedDBkey();
- if ( $rc_type == RC_MOVE || $rc_type == RC_MOVE_OVER_REDIRECT ) {
+ if( $rc_type == RC_MOVE || $rc_type == RC_MOVE_OVER_REDIRECT ) {
# Use an @ character to prevent collision with page names
$this->rc_cache['@@' . ($this->rcMoveIndex++)] = array($rc);
} else {
- if ( !isset ( $this->rc_cache[$secureName] ) ) $this->rc_cache[$secureName] = array() ;
- array_push ( $this->rc_cache[$secureName] , $rc ) ;
+ # Logs are grouped by type
+ if( $rc_type == RC_LOG ){
+ $secureName = SpecialPage::getTitleFor( 'Log', $rc_log_type )->getPrefixedDBkey();
+ }
+ if( !isset( $this->rc_cache[$secureName] ) ) {
+ $this->rc_cache[$secureName] = array();
+ }
+
+ array_push( $this->rc_cache[$secureName], $rc );
}
+
+ wfProfileOut( __METHOD__ );
+
return $ret;
}
+ /**
+ * Enhanced RC group
+ */
+ protected function recentChangesBlockGroup( $block ) {
+ global $wgLang, $wgContLang, $wgRCShowChangedSize;
+
+ wfProfileIn( __METHOD__ );
+
+ $r = '<table class="mw-enhanced-rc"><tr>';
+
+ # Collate list of users
+ $userlinks = array();
+ # Other properties
+ $unpatrolled = false;
+ $isnew = false;
+ $curId = $currentRevision = 0;
+ # Some catalyst variables...
+ $namehidden = true;
+ $allLogs = true;
+ foreach( $block as $rcObj ) {
+ $oldid = $rcObj->mAttribs['rc_last_oldid'];
+ if( $rcObj->mAttribs['rc_new'] ) {
+ $isnew = true;
+ }
+ // If all log actions to this page were hidden, then don't
+ // give the name of the affected page for this block!
+ if( !$this->isDeleted( $rcObj, LogPage::DELETED_ACTION ) ) {
+ $namehidden = false;
+ }
+ $u = $rcObj->userlink;
+ if( !isset( $userlinks[$u] ) ) {
+ $userlinks[$u] = 0;
+ }
+ if( $rcObj->unpatrolled ) {
+ $unpatrolled = true;
+ }
+ if( $rcObj->mAttribs['rc_type'] != RC_LOG ) {
+ $allLogs = false;
+ }
+ # Get the latest entry with a page_id and oldid
+ # since logs may not have these.
+ if( !$curId && $rcObj->mAttribs['rc_cur_id'] ) {
+ $curId = $rcObj->mAttribs['rc_cur_id'];
+ }
+ if( !$currentRevision && $rcObj->mAttribs['rc_this_oldid'] ) {
+ $currentRevision = $rcObj->mAttribs['rc_this_oldid'];
+ }
+
+ $bot = $rcObj->mAttribs['rc_bot'];
+ $userlinks[$u]++;
+ }
+
+ # Sort the list and convert to text
+ krsort( $userlinks );
+ asort( $userlinks );
+ $users = array();
+ foreach( $userlinks as $userlink => $count) {
+ $text = $userlink;
+ $text .= $wgContLang->getDirMark();
+ if( $count > 1 ) {
+ $text .= ' (' . $wgLang->formatNum( $count ) . '×)';
+ }
+ array_push( $users, $text );
+ }
+
+ $users = ' <span class="changedby">[' .
+ implode( $this->message['semicolon-separator'], $users ) . ']</span>';
+
+ # ID for JS visibility toggle
+ $jsid = $this->rcCacheIndex;
+ # onclick handler to toggle hidden/expanded
+ $toggleLink = "onclick='toggleVisibility($jsid); return false'";
+ # Title for <a> tags
+ $expandTitle = htmlspecialchars( wfMsg( 'rc-enhanced-expand' ) );
+ $closeTitle = htmlspecialchars( wfMsg( 'rc-enhanced-hide' ) );
+
+ $tl = "<span id='mw-rc-openarrow-$jsid' class='mw-changeslist-expanded' style='visibility:hidden'><a href='#' $toggleLink title='$expandTitle'>" . $this->sideArrow() . "</a></span>";
+ $tl .= "<span id='mw-rc-closearrow-$jsid' class='mw-changeslist-hidden' style='display:none'><a href='#' $toggleLink title='$closeTitle'>" . $this->downArrow() . "</a></span>";
+ $r .= '<td class="mw-enhanced-rc">'.$tl.' ';
+
+ # Main line
+ $r .= $this->recentChangesFlags( $isnew, false, $unpatrolled, ' ', $bot );
+
+ # Timestamp
+ $r .= ' '.$block[0]->timestamp.' </td><td style="padding:0px;">';
+
+ # Article link
+ if( $namehidden ) {
+ $r .= ' <span class="history-deleted">' . wfMsgHtml( 'rev-deleted-event' ) . '</span>';
+ } else if( $allLogs ) {
+ $r .= $this->maybeWatchedLink( $block[0]->link, $block[0]->watched );
+ } else {
+ $this->insertArticleLink( $r, $block[0], $block[0]->unpatrolled, $block[0]->watched );
+ }
+
+ $r .= $wgContLang->getDirMark();
+
+ $queryParams['curid'] = $curId;
+ # Changes message
+ $n = count($block);
+ static $nchanges = array();
+ if ( !isset( $nchanges[$n] ) ) {
+ $nchanges[$n] = wfMsgExt( 'nchanges', array( 'parsemag', 'escape' ), $wgLang->formatNum( $n ) );
+ }
+ # Total change link
+ $r .= ' ';
+ if( !$allLogs ) {
+ $r .= '(';
+ if( !ChangesList::userCan( $rcObj, Revision::DELETED_TEXT ) ) {
+ $r .= $nchanges[$n];
+ } else if( $isnew ) {
+ $r .= $nchanges[$n];
+ } else {
+ $params = $queryParams;
+ $params['diff'] = $currentRevision;
+ $params['oldid'] = $oldid;
+
+ $r .= $this->skin->link(
+ $block[0]->getTitle(),
+ $nchanges[$n],
+ array(),
+ $params,
+ array( 'known', 'noclasses' )
+ );
+ }
+ }
+
+ # History
+ if( $allLogs ) {
+ // don't show history link for logs
+ } else if( $namehidden || !$block[0]->getTitle()->exists() ) {
+ $r .= $this->message['pipe-separator'] . $this->message['hist'] . ')';
+ } else {
+ $params = $queryParams;
+ $params['action'] = 'history';
+
+ $r .= $this->message['pipe-separator'] .
+ $this->skin->link(
+ $block[0]->getTitle(),
+ $this->message['hist'],
+ array(),
+ $params,
+ array( 'known', 'noclasses' )
+ ) . ')';
+ }
+ $r .= ' . . ';
+
+ # Character difference (does not apply if only log items)
+ if( $wgRCShowChangedSize && !$allLogs ) {
+ $last = 0;
+ $first = count($block) - 1;
+ # Some events (like logs) have an "empty" size, so we need to skip those...
+ while( $last < $first && $block[$last]->mAttribs['rc_new_len'] === null ) {
+ $last++;
+ }
+ while( $first > $last && $block[$first]->mAttribs['rc_old_len'] === null ) {
+ $first--;
+ }
+ # Get net change
+ $chardiff = $rcObj->getCharacterDifference( $block[$first]->mAttribs['rc_old_len'],
+ $block[$last]->mAttribs['rc_new_len'] );
+
+ if( $chardiff == '' ) {
+ $r .= ' ';
+ } else {
+ $r .= ' ' . $chardiff. ' . . ';
+ }
+ }
+
+ $r .= $users;
+ $r .= $this->numberofWatchingusers($block[0]->numberofWatchingusers);
+
+ $r .= "</td></tr></table>\n";
+
+ # Sub-entries
+ $r .= '<div id="mw-rc-subentries-'.$jsid.'" class="mw-changeslist-hidden">';
+ $r .= '<table class="mw-enhanced-rc">';
+ foreach( $block as $rcObj ) {
+ # Extract fields from DB into the function scope (rc_xxxx variables)
+ // FIXME: Would be good to replace this extract() call with something
+ // that explicitly initializes variables.
+ # Classes to apply -- TODO implement
+ $classes = array();
+ extract( $rcObj->mAttribs );
+
+ #$r .= '<tr><td valign="top">'.$this->spacerArrow();
+ $r .= '<tr><td style="vertical-align:top;font-family:monospace; padding:0px;">';
+ $r .= $this->spacerIndent() . $this->spacerIndent();
+ $r .= $this->recentChangesFlags( $rc_new, $rc_minor, $rcObj->unpatrolled, ' ', $rc_bot );
+ $r .= ' </td><td style="vertical-align:top; padding:0px;"><span style="font-family:monospace">';
+
+ $params = $queryParams;
+
+ if( $rc_this_oldid != 0 ) {
+ $params['oldid'] = $rc_this_oldid;
+ }
+
+ # Log timestamp
+ if( $rc_type == RC_LOG ) {
+ $link = $rcObj->timestamp;
+ # Revision link
+ } else if( !ChangesList::userCan($rcObj,Revision::DELETED_TEXT) ) {
+ $link = '<span class="history-deleted">'.$rcObj->timestamp.'</span> ';
+ } else {
+ if ( $rcObj->unpatrolled && $rc_type == RC_NEW) {
+ $params['rcid'] = $rcObj->mAttribs['rc_id'];
+ }
+
+ $link = $this->skin->link(
+ $rcObj->getTitle(),
+ $rcObj->timestamp,
+ array(),
+ $params,
+ array( 'known', 'noclasses' )
+ );
+ if( $this->isDeleted($rcObj,Revision::DELETED_TEXT) )
+ $link = '<span class="history-deleted">'.$link.'</span> ';
+ }
+ $r .= $link . '</span>';
+
+ if ( !$rc_type == RC_LOG || $rc_type == RC_NEW ) {
+ $r .= ' (';
+ $r .= $rcObj->curlink;
+ $r .= $this->message['pipe-separator'];
+ $r .= $rcObj->lastlink;
+ $r .= ')';
+ }
+ $r .= ' . . ';
+
+ # Character diff
+ if( $wgRCShowChangedSize ) {
+ $r .= ( $rcObj->getCharacterDifference() == '' ? '' : $rcObj->getCharacterDifference() . ' . . ' ) ;
+ }
+ # User links
+ $r .= $rcObj->userlink;
+ $r .= $rcObj->usertalklink;
+ // log action
+ $this->insertAction( $r, $rcObj );
+ // log comment
+ $this->insertComment( $r, $rcObj );
+ # Rollback
+ $this->insertRollback( $r, $rcObj );
+ # Tags
+ $this->insertTags( $r, $rcObj, $classes );
+
+ $r .= "</td></tr>\n";
+ }
+ $r .= "</table></div>\n";
+
+ $this->rcCacheIndex++;
+
+ wfProfileOut( __METHOD__ );
+
+ return $r;
+ }
+
+ /**
+ * Generate HTML for an arrow or placeholder graphic
+ * @param $dir String: one of '', 'd', 'l', 'r'
+ * @param $alt String: text
+ * @param $title String: text
+ * @return String: HTML <img> tag
+ */
+ protected function arrow( $dir, $alt='', $title='' ) {
+ global $wgStylePath;
+ $encUrl = htmlspecialchars( $wgStylePath . '/common/images/Arr_' . $dir . '.png' );
+ $encAlt = htmlspecialchars( $alt );
+ $encTitle = htmlspecialchars( $title );
+ return "<img src=\"$encUrl\" width=\"12\" height=\"12\" alt=\"$encAlt\" title=\"$encTitle\" />";
+ }
+
+ /**
+ * Generate HTML for a right- or left-facing arrow,
+ * depending on language direction.
+ * @return String: HTML <img> tag
+ */
+ protected function sideArrow() {
+ global $wgContLang;
+ $dir = $wgContLang->isRTL() ? 'l' : 'r';
+ return $this->arrow( $dir, '+', wfMsg( 'rc-enhanced-expand' ) );
+ }
+
+ /**
+ * Generate HTML for a down-facing arrow
+ * depending on language direction.
+ * @return String: HTML <img> tag
+ */
+ protected function downArrow() {
+ return $this->arrow( 'd', '-', wfMsg( 'rc-enhanced-hide' ) );
+ }
+
+ /**
+ * Generate HTML for a spacer image
+ * @return String: HTML <img> tag
+ */
+ protected function spacerArrow() {
+ return $this->arrow( '', codepointToUtf8( 0xa0 ) ); // non-breaking space
+ }
+
+ /**
+ * Add a set of spaces
+ * @return String: HTML <td> tag
+ */
+ protected function spacerIndent() {
+ return ' ';
+ }
+
+ /**
+ * Enhanced RC ungrouped line.
+ * @return String: a HTML formated line (generated using $r)
+ */
+ protected function recentChangesBlockLine( $rcObj ) {
+ global $wgRCShowChangedSize;
+
+ wfProfileIn( __METHOD__ );
+
+ # Extract fields from DB into the function scope (rc_xxxx variables)
+ // FIXME: Would be good to replace this extract() call with something
+ // that explicitly initializes variables.
+ $classes = array(); // TODO implement
+ extract( $rcObj->mAttribs );
+ $query['curid'] = $rc_cur_id;
+
+ $r = '<table class="mw-enhanced-rc"><tr>';
+ $r .= '<td class="mw-enhanced-rc">' . $this->spacerArrow() . ' ';
+ # Flag and Timestamp
+ if( $rc_type == RC_MOVE || $rc_type == RC_MOVE_OVER_REDIRECT ) {
+ $r .= ' '; // 4 flags -> 4 spaces
+ } else {
+ $r .= $this->recentChangesFlags( $rc_type == RC_NEW, $rc_minor, $rcObj->unpatrolled, ' ', $rc_bot );
+ }
+ $r .= ' '.$rcObj->timestamp.' </td><td style="padding:0px;">';
+ # Article or log link
+ if( $rc_log_type ) {
+ $logtitle = Title::newFromText( "Log/$rc_log_type", NS_SPECIAL );
+ $logname = LogPage::logName( $rc_log_type );
+ $r .= '(' . $this->skin->link(
+ $logtitle,
+ $logname,
+ array(),
+ array(),
+ array( 'known', 'noclasses' )
+ ) . ')';
+ } else {
+ $this->insertArticleLink( $r, $rcObj, $rcObj->unpatrolled, $rcObj->watched );
+ }
+ # Diff and hist links
+ if ( $rc_type != RC_LOG ) {
+ $r .= ' ('. $rcObj->difflink . $this->message['pipe-separator'];
+ $query['action'] = 'history';
+ $r .= $this->skin->link(
+ $rcObj->getTitle(),
+ $this->message['hist'],
+ array(),
+ $query,
+ array( 'known', 'noclasses' )
+ ) . ')';
+ }
+ $r .= ' . . ';
+ # Character diff
+ if( $wgRCShowChangedSize && ($cd = $rcObj->getCharacterDifference()) ) {
+ $r .= "$cd . . ";
+ }
+ # User/talk
+ $r .= ' '.$rcObj->userlink . $rcObj->usertalklink;
+ # Log action (if any)
+ if( $rc_log_type ) {
+ if( $this->isDeleted($rcObj,LogPage::DELETED_ACTION) ) {
+ $r .= ' <span class="history-deleted">' . wfMsgHtml('rev-deleted-event') . '</span>';
+ } else {
+ $r .= ' ' . LogPage::actionText( $rc_log_type, $rc_log_action, $rcObj->getTitle(),
+ $this->skin, LogPage::extractParams($rc_params), true, true );
+ }
+ }
+ $this->insertComment( $r, $rcObj );
+ $this->insertRollback( $r, $rcObj );
+ # Tags
+ $this->insertTags( $r, $rcObj, $classes );
+ # Show how many people are watching this if enabled
+ $r .= $this->numberofWatchingusers($rcObj->numberofWatchingusers);
+
+ $r .= "</td></tr></table>\n";
+
+ wfProfileOut( __METHOD__ );
+
+ return $r;
+ }
+
+ /**
+ * If enhanced RC is in use, this function takes the previously cached
+ * RC lines, arranges them, and outputs the HTML
+ */
+ protected function recentChangesBlock() {
+ if( count ( $this->rc_cache ) == 0 ) {
+ return '';
+ }
+
+ wfProfileIn( __METHOD__ );
+
+ $blockOut = '';
+ foreach( $this->rc_cache as $block ) {
+ if( count( $block ) < 2 ) {
+ $blockOut .= $this->recentChangesBlockLine( array_shift( $block ) );
+ } else {
+ $blockOut .= $this->recentChangesBlockGroup( $block );
+ }
+ }
+
+ wfProfileOut( __METHOD__ );
+
+ return '<div>'.$blockOut.'</div>';
+ }
+
+ /**
+ * Returns text for the end of RC
+ * If enhanced RC is in use, returns pretty much all the text
+ */
+ public function endRecentChangesList() {
+ return $this->recentChangesBlock() . parent::endRecentChangesList();
+ }
+
}
-?>
scripts.mit.edu / autoinstallsdev / mediawiki.git / blobdiff