includes/ChangesList.php

   1 <?php
   2 /**
   3  * @package MediaWiki
   4  */
   5
   6 /**
   7  * @package MediaWiki
   8  */
   9 class ChangesList {
  10         # Called by history lists and recent changes
  11         #
  12
  13         /** @todo document */
  14         function ChangesList( &$skin ) {
  15                 $this->skin =& $skin;
  16         }
  17
  18         /**
  19          * Returns the appropiate flags for new page, minor change and patrolling
  20          */
  21         function recentChangesFlags( $new, $minor, $patrolled, $nothing = '&nbsp;' ) {
  22                 $f = $new ? '<span class="newpage">' . htmlspecialchars( wfMsg( 'newpageletter' ) ) . '</span>'
  23                                 : $nothing;
  24                 $f .= $minor ? '<span class="minor">' . htmlspecialchars( wfMsg( 'minoreditletter' ) ) . '</span>'
  25                                 : $nothing;
  26                 $f .= $patrolled ? '<span class="unpatrolled">!</span>' : $nothing;
  27                 return $f;
  28
  29         }
  30
  31         /**
  32          * Returns text for the start of the tabular part of RC
  33          */
  34         function beginRecentChangesList() {
  35                 $this->rc_cache = array() ;
  36                 $this->rcMoveIndex = 0;
  37                 $this->rcCacheIndex = 0 ;
  38                 $this->lastdate = '';
  39                 $this->rclistOpen = false;
  40                 return '';
  41         }
  42
  43         /**
  44          * Returns text for the end of RC
  45          * If enhanced RC is in use, returns pretty much all the text
  46          */
  47         function endRecentChangesList() {
  48                 $s = $this->recentChangesBlock() ;
  49                 if( $this->rclistOpen ) {
  50                         $s .= "</ul>\n";
  51                 }
  52                 return $s;
  53         }
  54
  55         /**
  56          * Enhanced RC ungrouped line
  57          */
  58         function recentChangesBlockLine ( $rcObj ) {
  59                 global $wgStylePath, $wgContLang ;
  60
  61                 # Get rc_xxxx variables
  62                 extract( $rcObj->mAttribs ) ;
  63                 $curIdEq = 'curid='.$rc_cur_id;
  64
  65                 # Spacer image
  66                 $r = '' ;
  67
  68                 $r .= '<img src="'.$wgStylePath.'/common/images/Arr_.png" width="12" height="12" border="0" />' ;
  69                 $r .= '<tt>' ;
  70
  71                 if ( $rc_type == RC_MOVE || $rc_type == RC_MOVE_OVER_REDIRECT ) {
  72                         $r .= '&nbsp;&nbsp;&nbsp;';
  73                 } else {
  74                         $r .= $this->recentChangesFlags( $rc_type == RC_NEW, $rc_minor, $rcObj->unpatrolled );
  75                 }
  76
  77                 # Timestamp
  78                 $r .= ' '.$rcObj->timestamp.' ' ;
  79                 $r .= '</tt>' ;
  80
  81                 # Article link
  82                 $link = $rcObj->link ;
  83                 if ( $rcObj->watched ) $link = '<strong>'.$link.'</strong>' ;
  84                 $r .= $link ;
  85
  86                 # Diff
  87                 $r .= ' (' ;
  88                 $r .= $rcObj->difflink ;
  89                 $r .= '; ' ;
  90
  91                 # Hist
  92                 $r .= $this->skin->makeKnownLinkObj( $rcObj->getTitle(), wfMsg( 'hist' ), $curIdEq.'&action=history' );
  93
  94                 # User/talk
  95                 $r .= ') . . '.$rcObj->userlink ;
  96                 $r .= $rcObj->usertalklink ;
  97
  98                 # Comment
  99                  if ( $rc_type != RC_MOVE && $rc_type != RC_MOVE_OVER_REDIRECT ) {
 100                         $r .= $this->skin->commentBlock( $rc_comment, $rcObj->getTitle() );
 101                 }
 102
 103                 if ($rcObj->numberofWatchingusers > 0) {
 104                         $r .= wfMsg('number_of_watching_users_RCview',  $wgContLang->formatNum($rcObj->numberofWatchingusers));
 105                 }
 106
 107                 $r .= "<br />\n" ;
 108                 return $r ;
 109         }
 110
 111         /**
 112          * Enhanced RC group
 113          */
 114         function recentChangesBlockGroup ( $block ) {
 115                 global $wgStylePath, $wgContLang ;
 116
 117                 $r = '';
 118
 119                 # Collate list of users
 120                 $isnew = false ;
 121                 $unpatrolled = false;
 122                 $userlinks = array () ;
 123                 foreach ( $block AS $rcObj ) {
 124                         $oldid = $rcObj->mAttribs['rc_last_oldid'];
 125                         $newid = $rcObj->mAttribs['rc_this_oldid'];
 126                         if ( $rcObj->mAttribs['rc_new'] ) {
 127                                 $isnew = true ;
 128                         }
 129                         $u = $rcObj->userlink ;
 130                         if ( !isset ( $userlinks[$u] ) ) {
 131                                 $userlinks[$u] = 0 ;
 132                         }
 133                         if ( $rcObj->unpatrolled ) {
 134                                 $unpatrolled = true;
 135                         }
 136                         $userlinks[$u]++ ;
 137                 }
 138
 139                 # Sort the list and convert to text
 140                 krsort ( $userlinks ) ;
 141                 asort ( $userlinks ) ;
 142                 $users = array () ;
 143                 foreach ( $userlinks as $userlink => $count) {
 144                         $text = $userlink ;
 145                         if ( $count > 1 ) $text .= " ({$count}&times;)" ;
 146                         array_push ( $users , $text ) ;
 147                 }
 148                 $users = ' <span class="changedby">['.implode('; ',$users).']</span>';
 149
 150                 # Arrow
 151                 $rci = 'RCI'.$this->rcCacheIndex ;
 152                 $rcl = 'RCL'.$this->rcCacheIndex ;
 153                 $rcm = 'RCM'.$this->rcCacheIndex ;
 154                 $toggleLink = "javascript:toggleVisibility('$rci','$rcm','$rcl')" ;
 155                 $arrowdir = $wgContLang->isRTL() ? 'l' : 'r';
 156                 $tl  = '<span id="'.$rcm.'"><a href="'.$toggleLink.'"><img src="'.$wgStylePath.'/common/images/Arr_'.$arrowdir.'.png" width="12" height="12" alt="+" /></a></span>' ;
 157                 $tl .= '<span id="'.$rcl.'" style="display:none"><a href="'.$toggleLink.'"><img src="'.$wgStylePath.'/common/images/Arr_d.png" width="12" height="12" alt="-" /></a></span>' ;
 158                 $r .= $tl ;
 159
 160                 # Main line
 161
 162                 $r .= '<tt>' ;
 163                 $r .= $this->recentChangesFlags( $isnew, false, $unpatrolled );
 164
 165                 # Timestamp
 166                 $r .= ' '.$block[0]->timestamp.' ' ;
 167                 $r .= '</tt>' ;
 168
 169                 # Article link
 170                 $link = $block[0]->link ;
 171                 if ( $block[0]->watched ) $link = '<strong>'.$link.'</strong>' ;
 172                 $r .= $link ;
 173
 174                 $curIdEq = 'curid=' . $block[0]->mAttribs['rc_cur_id'];
 175                 if ( $block[0]->mAttribs['rc_type'] != RC_LOG ) {
 176                         # Changes
 177                         $r .= ' ('.count($block).' ' ;
 178                         if ( $isnew ) $r .= wfMsg('changes');
 179                         else $r .= $this->skin->makeKnownLinkObj( $block[0]->getTitle() , wfMsg('changes') ,
 180                                 $curIdEq."&diff=$oldid&oldid=$newid" ) ;
 181                         $r .= '; ' ;
 182
 183                         # History
 184                         $r .= $this->skin->makeKnownLinkObj( $block[0]->getTitle(), wfMsg( 'history' ), $curIdEq.'&action=history' );
 185                         $r .= ')' ;
 186                 }
 187
 188                 $r .= $users ;
 189
 190                 if ($block[0]->numberofWatchingusers > 0) {
 191                         $r .= wfMsg('number_of_watching_users_RCview',  $wgContLang->formatNum($block[0]->numberofWatchingusers));
 192                 }
 193                 $r .= "<br />\n" ;
 194
 195                 # Sub-entries
 196                 $r .= '<div id="'.$rci.'" style="display:none">' ;
 197                 foreach ( $block AS $rcObj ) {
 198                         # Get rc_xxxx variables
 199                         extract( $rcObj->mAttribs );
 200
 201                         $r .= '<img src="'.$wgStylePath.'/common/images/Arr_.png" width="12" height="12" />';
 202                         $r .= '<tt>&nbsp; &nbsp; &nbsp; &nbsp;' ;
 203                         $r .= $this->recentChangesFlags( $rc_new, $rc_minor, $rcObj->unpatrolled );
 204                         $r .= '&nbsp;</tt>' ;
 205
 206                         $o = '' ;
 207                         if ( $rc_last_oldid != 0 ) {
 208                                 $o = 'oldid='.$rc_last_oldid ;
 209                         }
 210                         if ( $rc_type == RC_LOG ) {
 211                                 $link = $rcObj->timestamp ;
 212                         } else {
 213                                 $link = $this->skin->makeKnownLinkObj( $rcObj->getTitle(), $rcObj->timestamp , "{$curIdEq}&$o" ) ;
 214                         }
 215                         $link = '<tt>'.$link.'</tt>' ;
 216
 217                         $r .= $link ;
 218                         $r .= ' (' ;
 219                         $r .= $rcObj->curlink ;
 220                         $r .= '; ' ;
 221                         $r .= $rcObj->lastlink ;
 222                         $r .= ') . . '.$rcObj->userlink ;
 223                         $r .= $rcObj->usertalklink ;
 224                         $r .= $this->skin->commentBlock( $rc_comment, $rcObj->getTitle() );
 225                         $r .= "<br />\n" ;
 226                 }
 227                 $r .= "</div>\n" ;
 228
 229                 $this->rcCacheIndex++ ;
 230                 return $r ;
 231         }
 232
 233         /**
 234          * If enhanced RC is in use, this function takes the previously cached
 235          * RC lines, arranges them, and outputs the HTML
 236          */
 237         function recentChangesBlock () {
 238                 global $wgStylePath ;
 239                 if ( count ( $this->rc_cache ) == 0 ) return '' ;
 240                 $blockOut = '';
 241                 foreach ( $this->rc_cache AS $secureName => $block ) {
 242                         if ( count ( $block ) < 2 ) {
 243                                 $blockOut .= $this->recentChangesBlockLine ( array_shift ( $block ) ) ;
 244                         } else {
 245                                 $blockOut .= $this->recentChangesBlockGroup ( $block ) ;
 246                         }
 247                 }
 248
 249                 return '<div>'.$blockOut.'</div>' ;
 250         }
 251
 252         /**
 253          * Called in a loop over all displayed RC entries
 254          * Either returns the line, or caches it for later use
 255          */
 256         function recentChangesLine( &$rc, $watched = false ) {
 257                 global $wgUser;
 258                 $usenew = $wgUser->getOption( 'usenewrc' );
 259                 if ( $usenew )
 260                         $line = $this->recentChangesLineNew ( $rc, $watched ) ;
 261                 else
 262                         $line = $this->recentChangesLineOld ( $rc, $watched ) ;
 263                 return $line ;
 264         }
 265
 266
 267         function recentChangesLineOld( &$rc, $watched = false ) {
 268                 global $wgTitle, $wgLang, $wgContLang, $wgUser, $wgUseRCPatrol,
 269                         $wgOnlySysopsCanPatrol, $wgSysopUserBans;
 270
 271                 $fname = 'Skin::recentChangesLineOld';
 272                 wfProfileIn( $fname );
 273
 274                 static $message;
 275                 if( !isset( $message ) ) {
 276                         foreach( explode(' ', 'diff hist minoreditletter newpageletter blocklink' ) as $msg ) {
 277                                 $message[$msg] = wfMsg( $msg );
 278                         }
 279                 }
 280
 281                 # Extract DB fields into local scope
 282                 extract( $rc->mAttribs );
 283                 $curIdEq = 'curid=' . $rc_cur_id;
 284
 285                 # Should patrol-related stuff be shown?
 286                 $unpatrolled = $wgUseRCPatrol && $wgUser->isLoggedIn() &&
 287                   ( !$wgOnlySysopsCanPatrol || $wgUser->isAllowed('patrol') ) && $rc_patrolled == 0;
 288
 289                 # Make date header if necessary
 290                 $date = $wgLang->date( $rc_timestamp, true, true );
 291                 $s = '';
 292                 if ( $date != $this->lastdate ) {
 293                         if ( '' != $this->lastdate ) { $s .= "</ul>\n"; }
 294                         $s .= "<h4>{$date}</h4>\n<ul class=\"special\">";
 295                         $this->lastdate = $date;
 296                         $this->rclistOpen = true;
 297                 }
 298
 299                 $s .= '<li>';
 300
 301                 if ( $rc_type == RC_MOVE || $rc_type == RC_MOVE_OVER_REDIRECT ) {
 302                         # Diff
 303                         $s .= '(' . $message['diff'] . ') (';
 304                         # Hist
 305                         $s .= $this->skin->makeKnownLinkObj( $rc->getMovedToTitle(), $message['hist'], 'action=history' ) .
 306                                 ') . . ';
 307
 308                         # "[[x]] moved to [[y]]"
 309                         $msg = ( $rc_type == RC_MOVE ) ? '1movedto2' : '1movedto2_redir';
 310                         $s .= wfMsg( $msg, $this->skin->makeKnownLinkObj( $rc->getTitle(), '', 'redirect=no' ),
 311                                 $this->skin->makeKnownLinkObj( $rc->getMovedToTitle(), '' ) );
 312                 } elseif( $rc_namespace == NS_SPECIAL && preg_match( '!^Log/(.*)$!', $rc_title, $matches ) ) {
 313                         # Log updates, etc
 314                         $logtype = $matches[1];
 315                         $logname = LogPage::logName( $logtype );
 316                         $s .= '(' . $this->skin->makeKnownLinkObj( $rc->getTitle(), $logname ) . ')';
 317                 } else {
 318                         wfProfileIn("$fname-page");
 319                         # Diff link
 320                         if ( $rc_type == RC_NEW || $rc_type == RC_LOG ) {
 321                                 $diffLink = $message['diff'];
 322                         } else {
 323                                 if ( $unpatrolled )
 324                                         $rcidparam = "&rcid={$rc_id}";
 325                                 else
 326                                         $rcidparam = "";
 327                                 $diffLink = $this->skin->makeKnownLinkObj( $rc->getTitle(), $message['diff'],
 328                                   "{$curIdEq}&diff={$rc_this_oldid}&oldid={$rc_last_oldid}{$rcidparam}",
 329                                   '', '', ' tabindex="'.$rc->counter.'"');
 330                         }
 331                         $s .= '('.$diffLink.') (';
 332
 333                         # History link
 334                         $s .= $this->skin->makeKnownLinkObj( $rc->getTitle(), $message['hist'], $curIdEq.'&action=history' );
 335                         $s .= ') . . ';
 336
 337                         # M, N and ! (minor, new and unpatrolled)
 338                         $s .= ' ' . $this->recentChangesFlags( $rc_type == RC_NEW, $rc_minor, $unpatrolled, '' );
 339
 340                         # Article link
 341                         # If it's a new article, there is no diff link, but if it hasn't been
 342                         # patrolled yet, we need to give users a way to do so
 343                         if ( $unpatrolled && $rc_type == RC_NEW )
 344                                 $articleLink = $this->skin->makeKnownLinkObj( $rc->getTitle(), '', "rcid={$rc_id}" );
 345                         else
 346                                 $articleLink = $this->skin->makeKnownLinkObj( $rc->getTitle(), '' );
 347
 348                         if ( $watched ) {
 349                                 $articleLink = '<strong>'.$articleLink.'</strong>';
 350                         }
 351
 352                         $s .= ' '.$articleLink;
 353                         wfProfileOut("$fname-page");
 354                 }
 355
 356                 wfProfileIn( "$fname-rest" );
 357                 # Timestamp
 358                 $s .= '; ' . $wgLang->time( $rc_timestamp, true, true ) . ' . . ';
 359
 360                 # User link (or contributions for unregistered users)
 361                 if ( 0 == $rc_user ) {
 362                         $contribsPage =& Title::makeTitle( NS_SPECIAL, 'Contributions' );
 363                         $userLink = $this->skin->makeKnownLinkObj( $contribsPage,
 364                                 $rc_user_text, 'target=' . $rc_user_text );
 365                 } else {
 366                         $userPage =& Title::makeTitle( NS_USER, $rc_user_text );
 367                         $userLink = $this->skin->makeLinkObj( $userPage, $rc_user_text );
 368                 }
 369                 $s .= $userLink;
 370
 371                 # User talk link
 372                 $talkname = $wgContLang->getNsText(NS_TALK); # use the shorter name
 373                 global $wgDisableAnonTalk;
 374                 if( 0 == $rc_user && $wgDisableAnonTalk ) {
 375                         $userTalkLink = '';
 376                 } else {
 377                         $userTalkPage =& Title::makeTitle( NS_USER_TALK, $rc_user_text );
 378                         $userTalkLink= $this->skin->makeLinkObj( $userTalkPage, $talkname );
 379                 }
 380                 # Block link
 381                 $blockLink='';
 382                 if ( ( $wgSysopUserBans || 0 == $rc_user ) && $wgUser->isAllowed('block') ) {
 383                         $blockLinkPage = Title::makeTitle( NS_SPECIAL, 'Blockip' );
 384                         $blockLink = $this->skin->makeKnownLinkObj( $blockLinkPage,
 385                                 $message['blocklink'], 'ip='.$rc_user_text );
 386
 387                 }
 388                 if($blockLink) {
 389                         if($userTalkLink) $userTalkLink .= ' | ';
 390                         $userTalkLink .= $blockLink;
 391                 }
 392                 if($userTalkLink) $s.=' ('.$userTalkLink.')';
 393
 394                 # Add comment
 395                 if ( $rc_type != RC_MOVE && $rc_type != RC_MOVE_OVER_REDIRECT ) {
 396                         $s .= $this->skin->commentBlock( $rc_comment, $rc->getTitle() );
 397                 }
 398
 399                 if ($rc->numberofWatchingusers > 0) {
 400                         $s .= ' ' . wfMsg('number_of_watching_users_RCview',  $wgContLang->formatNum($rc->numberofWatchingusers));
 401                 }
 402
 403                 $s .= "</li>\n";
 404
 405                 wfProfileOut( "$fname-rest" );
 406                 wfProfileOut( $fname );
 407                 return $s;
 408         }
 409
 410         function recentChangesLineNew( &$baseRC, $watched = false ) {
 411                 global $wgTitle, $wgLang, $wgContLang, $wgUser,
 412                         $wgUseRCPatrol, $wgOnlySysopsCanPatrol, $wgSysopUserBans;
 413
 414                 static $message;
 415                 if( !isset( $message ) ) {
 416                         foreach( explode(' ', 'cur diff hist minoreditletter newpageletter last blocklink' ) as $msg ) {
 417                                 $message[$msg] = wfMsg( $msg );
 418                         }
 419                 }
 420
 421                 # Create a specialised object
 422                 $rc = RCCacheEntry::newFromParent( $baseRC ) ;
 423
 424                 # Extract fields from DB into the function scope (rc_xxxx variables)
 425                 extract( $rc->mAttribs );
 426                 $curIdEq = 'curid=' . $rc_cur_id;
 427
 428                 # If it's a new day, add the headline and flush the cache
 429                 $date = $wgLang->date( $rc_timestamp, true);
 430                 $ret = '';
 431                 if ( $date != $this->lastdate ) {
 432                         # Process current cache
 433                         $ret = $this->recentChangesBlock () ;
 434                         $this->rc_cache = array() ;
 435                         $ret .= "<h4>{$date}</h4>\n";
 436                         $this->lastdate = $date;
 437                 }
 438
 439                 # Should patrol-related stuff be shown?
 440                 if ( $wgUseRCPatrol && $wgUser->isLoggedIn() &&
 441                   ( !$wgOnlySysopsCanPatrol || $wgUser->isAllowed('patrol') )) {
 442                         $rc->unpatrolled = !$rc_patrolled;
 443                 } else {
 444                         $rc->unpatrolled = false;
 445                 }
 446
 447                 # Make article link
 448                 if ( $rc_type == RC_MOVE || $rc_type == RC_MOVE_OVER_REDIRECT ) {
 449                         $msg = ( $rc_type == RC_MOVE ) ? "1movedto2" : "1movedto2_redir";
 450                         $clink = wfMsg( $msg, $this->skin->makeKnownLinkObj( $rc->getTitle(), '', 'redirect=no' ),
 451                           $this->skin->makeKnownLinkObj( $rc->getMovedToTitle(), '' ) );
 452                 } elseif( $rc_namespace == NS_SPECIAL && preg_match( '!^Log/(.*)$!', $rc_title, $matches ) ) {
 453                         # Log updates, etc
 454                         $logtype = $matches[1];
 455                         $logname = LogPage::logName( $logtype );
 456                         $clink = '(' . $this->skin->makeKnownLinkObj( $rc->getTitle(), $logname ) . ')';
 457                 } elseif ( $rc->unpatrolled && $rc_type == RC_NEW ) {
 458                         # Unpatrolled new page, give rc_id in query
 459                         $clink = $this->skin->makeKnownLinkObj( $rc->getTitle(), '', "rcid={$rc_id}" );
 460                 } else {
 461                         $clink = $this->skin->makeKnownLinkObj( $rc->getTitle(), '' ) ;
 462                 }
 463
 464                 $time = $wgContLang->time( $rc_timestamp, true, true );
 465                 $rc->watched = $watched ;
 466                 $rc->link = $clink ;
 467                 $rc->timestamp = $time;
 468                 $rc->numberofWatchingusers = $baseRC->numberofWatchingusers;
 469
 470                 # Make "cur" and "diff" links
 471                 $titleObj = $rc->getTitle();
 472                 if ( $rc->unpatrolled ) {
 473                         $rcIdQuery = "&rcid={$rc_id}";
 474                 } else {
 475                         $rcIdQuery = '';
 476                 }
 477                 if ( ( $rc_type == RC_NEW && $rc_this_oldid == 0 ) || $rc_type == RC_LOG || $rc_type == RC_MOVE || $rc_type == RC_MOVE_OVER_REDIRECT ) {
 478                         $curLink = $message['cur'];
 479                         $diffLink = $message['diff'];
 480                 } else {
 481                 #       $query = $curIdEq.'&diff=0&oldid='.$rc_this_oldid;
 482                         $query = $curIdEq."&diff=$rc_this_oldid&oldid=$rc_last_oldid";
 483                         $aprops = ' tabindex="'.$baseRC->counter.'"';
 484                         $curLink = $this->skin->makeKnownLinkObj( $rc->getTitle(), $message['cur'], $query, '' ,'' , $aprops );
 485                         $diffLink = $this->skin->makeKnownLinkObj( $rc->getTitle(), $message['diff'], $query . $rcIdQuery, '' ,'' , $aprops );
 486                 }
 487
 488                 # Make "last" link
 489                 if ( $rc_last_oldid == 0 || $rc_type == RC_LOG || $rc_type == RC_MOVE || $rc_type == RC_MOVE_OVER_REDIRECT ) {
 490                         $lastLink = $message['last'];
 491                 } else {
 492                         $lastLink = $this->skin->makeKnownLinkObj( $rc->getTitle(), $message['last'],
 493                           $curIdEq.'&diff='.$rc_this_oldid.'&oldid='.$rc_last_oldid . $rcIdQuery );
 494                 }
 495
 496                 # Make user link (or user contributions for unregistered users)
 497                 if ( $rc_user == 0 ) {
 498                         $contribsPage =& Title::makeTitle( NS_SPECIAL, 'Contributions' );
 499                         $userLink = $this->skin->makeKnownLinkObj( $contribsPage,
 500                                 $rc_user_text, 'target=' . $rc_user_text );
 501                 } else {
 502                         $userPage =& Title::makeTitle( NS_USER, $rc_user_text );
 503                         $userLink = $this->skin->makeLinkObj( $userPage, $rc_user_text );
 504                 }
 505
 506                 $rc->userlink = $userLink;
 507                 $rc->lastlink = $lastLink;
 508                 $rc->curlink  = $curLink;
 509                 $rc->difflink = $diffLink;
 510
 511                 # Make user talk link
 512                 $talkname = $wgContLang->getNsText( NS_TALK ); # use the shorter name
 513                 $userTalkPage =& Title::makeTitle( NS_USER_TALK, $rc_user_text );
 514                 $userTalkLink = $this->skin->makeLinkObj( $userTalkPage, $talkname );
 515
 516                 global $wgDisableAnonTalk;
 517                 if ( ( $wgSysopUserBans || 0 == $rc_user ) && $wgUser->isAllowed('block') ) {
 518                         $blockPage =& Title::makeTitle( NS_SPECIAL, 'Blockip' );
 519                         $blockLink = $this->skin->makeKnownLinkObj( $blockPage,
 520                                 $message['blocklink'], 'ip='.$rc_user_text );
 521                         if( $wgDisableAnonTalk )
 522                                 $rc->usertalklink = ' ('.$blockLink.')';
 523                         else
 524                                 $rc->usertalklink = ' ('.$userTalkLink.' | '.$blockLink.')';
 525                 } else {
 526                         if( $wgDisableAnonTalk && ($rc_user == 0) )
 527                                 $rc->usertalklink = '';
 528                         else
 529                                 $rc->usertalklink = ' ('.$userTalkLink.')';
 530                 }
 531
 532                 # Put accumulated information into the cache, for later display
 533                 # Page moves go on their own line
 534                 $title = $rc->getTitle();
 535                 $secureName = $title->getPrefixedDBkey();
 536                 if ( $rc_type == RC_MOVE || $rc_type == RC_MOVE_OVER_REDIRECT ) {
 537                         # Use an @ character to prevent collision with page names
 538                         $this->rc_cache['@@' . ($this->rcMoveIndex++)] = array($rc);
 539                 } else {
 540                         if ( !isset ( $this->rc_cache[$secureName] ) ) $this->rc_cache[$secureName] = array() ;
 541                         array_push ( $this->rc_cache[$secureName] , $rc ) ;
 542                 }
 543                 return $ret;
 544         }
 545
 546 }
 547 ?>