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 .= $link ;
  85
  86                 if ($rcObj->notificationtimestamp) {
  87                         $r .= wfMsg( 'updatedmarker' );
  88                 }
  89
  90                 # Diff
  91                 $r .= ' (' ;
  92                 $r .= $rcObj->difflink ;
  93                 $r .= '; ' ;
  94
  95                 # Hist
  96                 $r .= $this->skin->makeKnownLinkObj( $rcObj->getTitle(), wfMsg( 'hist' ), $curIdEq.'&action=history' );
  97
  98                 # User/talk
  99                 $r .= ') . . '.$rcObj->userlink ;
 100                 $r .= $rcObj->usertalklink ;
 101
 102                 # Comment
 103                  if ( $rc_type != RC_MOVE && $rc_type != RC_MOVE_OVER_REDIRECT ) {
 104                         $r .= $this->skin->commentBlock( $rc_comment, $rcObj->getTitle() );
 105                 }
 106
 107                 if ($rcObj->numberofWatchingusers > 0) {
 108                         $r .= wfMsg('number_of_watching_users_RCview',  $wgContLang->formatNum($rcObj->numberofWatchingusers));
 109                 }
 110
 111                 $r .= "<br />\n" ;
 112                 return $r ;
 113         }
 114
 115         /**
 116          * Enhanced RC group
 117          */
 118         function recentChangesBlockGroup ( $block ) {
 119                 global $wgStylePath, $wgContLang ;
 120
 121                 $r = '';
 122
 123                 # Collate list of users
 124                 $isnew = false ;
 125                 $unpatrolled = false;
 126                 $userlinks = array () ;
 127                 foreach ( $block AS $rcObj ) {
 128                         $oldid = $rcObj->mAttribs['rc_last_oldid'];
 129                         if ( $rcObj->mAttribs['rc_new'] ) {
 130                                 $isnew = true ;
 131                         }
 132                         $u = $rcObj->userlink ;
 133                         if ( !isset ( $userlinks[$u] ) ) {
 134                                 $userlinks[$u] = 0 ;
 135                         }
 136                         if ( $rcObj->unpatrolled ) {
 137                                 $unpatrolled = true;
 138                         }
 139                         $userlinks[$u]++ ;
 140                 }
 141
 142                 # Sort the list and convert to text
 143                 krsort ( $userlinks ) ;
 144                 asort ( $userlinks ) ;
 145                 $users = array () ;
 146                 foreach ( $userlinks as $userlink => $count) {
 147                         $text = $userlink ;
 148                         if ( $count > 1 ) $text .= " ({$count}&times;)" ;
 149                         array_push ( $users , $text ) ;
 150                 }
 151                 $users = ' <span class="changedby">['.implode('; ',$users).']</span>';
 152
 153                 # Arrow
 154                 $rci = 'RCI'.$this->rcCacheIndex ;
 155                 $rcl = 'RCL'.$this->rcCacheIndex ;
 156                 $rcm = 'RCM'.$this->rcCacheIndex ;
 157                 $toggleLink = "javascript:toggleVisibility('$rci','$rcm','$rcl')" ;
 158                 $arrowdir = $wgContLang->isRTL() ? 'l' : 'r';
 159                 $tl  = '<span id="'.$rcm.'"><a href="'.$toggleLink.'"><img src="'.$wgStylePath.'/common/images/Arr_'.$arrowdir.'.png" width="12" height="12" alt="+" /></a></span>' ;
 160                 $tl .= '<span id="'.$rcl.'" style="display:none"><a href="'.$toggleLink.'"><img src="'.$wgStylePath.'/common/images/Arr_d.png" width="12" height="12" alt="-" /></a></span>' ;
 161                 $r .= $tl ;
 162
 163                 # Main line
 164
 165                 $r .= '<tt>' ;
 166                 $r .= $this->recentChangesFlags( $isnew, false, $unpatrolled );
 167
 168                 # Timestamp
 169                 $r .= ' '.$block[0]->timestamp.' ' ;
 170                 $r .= '</tt>' ;
 171
 172                 # Article link
 173                 $link = $block[0]->link ;
 174                 if ( $block[0]->watched ) $link = '<strong>'.$link.'</strong>' ;
 175                 $r .= $link ;
 176
 177                 if ($block[0]->notificationtimestamp) {
 178                         $r .= wfMsg( 'updatedmarker' );
 179                 }
 180
 181                 $curIdEq = 'curid=' . $block[0]->mAttribs['rc_cur_id'];
 182                 if ( $block[0]->mAttribs['rc_type'] != RC_LOG ) {
 183                         # Changes
 184                         $r .= ' ('.count($block).' ' ;
 185                         if ( $isnew ) $r .= wfMsg('changes');
 186                         else $r .= $this->skin->makeKnownLinkObj( $block[0]->getTitle() , wfMsg('changes') ,
 187                                 $curIdEq.'&diff=0&oldid='.$oldid ) ;
 188                         $r .= '; ' ;
 189
 190                         # History
 191                         $r .= $this->skin->makeKnownLinkObj( $block[0]->getTitle(), wfMsg( 'history' ), $curIdEq.'&action=history' );
 192                         $r .= ')' ;
 193                 }
 194
 195                 $r .= $users ;
 196
 197                 if ($block[0]->numberofWatchingusers > 0) {
 198                         $r .= wfMsg('number_of_watching_users_RCview',  $wgContLang->formatNum($block[0]->numberofWatchingusers));
 199                 }
 200                 $r .= "<br />\n" ;
 201
 202                 # Sub-entries
 203                 $r .= '<div id="'.$rci.'" style="display:none">' ;
 204                 foreach ( $block AS $rcObj ) {
 205                         # Get rc_xxxx variables
 206                         extract( $rcObj->mAttribs );
 207
 208                         $r .= '<img src="'.$wgStylePath.'/common/images/Arr_.png" width="12" height="12" />';
 209                         $r .= '<tt>&nbsp; &nbsp; &nbsp; &nbsp;' ;
 210                         $r .= $this->recentChangesFlags( $rc_new, $rc_minor, $rcObj->unpatrolled );
 211                         $r .= '&nbsp;</tt>' ;
 212
 213                         $o = '' ;
 214                         if ( $rc_last_oldid != 0 ) {
 215                                 $o = 'oldid='.$rc_last_oldid ;
 216                         }
 217                         if ( $rc_type == RC_LOG ) {
 218                                 $link = $rcObj->timestamp ;
 219                         } else {
 220                                 $link = $this->skin->makeKnownLinkObj( $rcObj->getTitle(), $rcObj->timestamp , "{$curIdEq}&$o" ) ;
 221                         }
 222                         $link = '<tt>'.$link.'</tt>' ;
 223
 224                         $r .= $link ;
 225                         $r .= ' (' ;
 226                         $r .= $rcObj->curlink ;
 227                         $r .= '; ' ;
 228                         $r .= $rcObj->lastlink ;
 229                         $r .= ') . . '.$rcObj->userlink ;
 230                         $r .= $rcObj->usertalklink ;
 231                         $r .= $this->skin->commentBlock( $rc_comment, $rcObj->getTitle() );
 232                         $r .= "<br />\n" ;
 233                 }
 234                 $r .= "</div>\n" ;
 235
 236                 $this->rcCacheIndex++ ;
 237                 return $r ;
 238         }
 239
 240         /**
 241          * If enhanced RC is in use, this function takes the previously cached
 242          * RC lines, arranges them, and outputs the HTML
 243          */
 244         function recentChangesBlock () {
 245                 global $wgStylePath ;
 246                 if ( count ( $this->rc_cache ) == 0 ) return '' ;
 247                 $blockOut = '';
 248                 foreach ( $this->rc_cache AS $secureName => $block ) {
 249                         if ( count ( $block ) < 2 ) {
 250                                 $blockOut .= $this->recentChangesBlockLine ( array_shift ( $block ) ) ;
 251                         } else {
 252                                 $blockOut .= $this->recentChangesBlockGroup ( $block ) ;
 253                         }
 254                 }
 255
 256                 return '<div>'.$blockOut.'</div>' ;
 257         }
 258
 259         /**
 260          * Called in a loop over all displayed RC entries
 261          * Either returns the line, or caches it for later use
 262          */
 263         function recentChangesLine( &$rc, $watched = false ) {
 264                 global $wgUser;
 265                 $usenew = $wgUser->getOption( 'usenewrc' );
 266                 if ( $usenew )
 267                         $line = $this->recentChangesLineNew ( $rc, $watched ) ;
 268                 else
 269                         $line = $this->recentChangesLineOld ( $rc, $watched ) ;
 270                 return $line ;
 271         }
 272
 273
 274         function recentChangesLineOld( &$rc, $watched = false ) {
 275                 global $wgTitle, $wgLang, $wgContLang, $wgUser, $wgRCSeconds, $wgUseRCPatrol,
 276                         $wgOnlySysopsCanPatrol, $wgSysopUserBans;
 277
 278                 $fname = 'Skin::recentChangesLineOld';
 279                 wfProfileIn( $fname );
 280
 281                 static $message;
 282                 if( !isset( $message ) ) {
 283                         foreach( explode(' ', 'diff hist minoreditletter newpageletter blocklink' ) as $msg ) {
 284                                 $message[$msg] = wfMsg( $msg );
 285                         }
 286                 }
 287
 288                 # Extract DB fields into local scope
 289                 extract( $rc->mAttribs );
 290                 $curIdEq = 'curid=' . $rc_cur_id;
 291
 292                 # Should patrol-related stuff be shown?
 293                 $unpatrolled = $wgUseRCPatrol && $wgUser->isLoggedIn() &&
 294                   ( !$wgOnlySysopsCanPatrol || $wgUser->isAllowed('patrol') ) && $rc_patrolled == 0;
 295
 296                 # Make date header if necessary
 297                 $date = $wgLang->date( $rc_timestamp, true);
 298                 $s = '';
 299                 if ( $date != $this->lastdate ) {
 300                         if ( '' != $this->lastdate ) { $s .= "</ul>\n"; }
 301                         $s .= "<h4>{$date}</h4>\n<ul class=\"special\">";
 302                         $this->lastdate = $date;
 303                         $this->rclistOpen = true;
 304                 }
 305
 306                 $s .= '<li>';
 307
 308                 if ( $rc_type == RC_MOVE || $rc_type == RC_MOVE_OVER_REDIRECT ) {
 309                         # Diff
 310                         $s .= '(' . $message['diff'] . ') (';
 311                         # Hist
 312                         $s .= $this->skin->makeKnownLinkObj( $rc->getMovedToTitle(), $message['hist'], 'action=history' ) .
 313                                 ') . . ';
 314
 315                         # "[[x]] moved to [[y]]"
 316                         $msg = ( $rc_type == RC_MOVE ) ? '1movedto2' : '1movedto2_redir';
 317                         $s .= wfMsg( $msg, $this->skin->makeKnownLinkObj( $rc->getTitle(), '', 'redirect=no' ),
 318                                 $this->skin->makeKnownLinkObj( $rc->getMovedToTitle(), '' ) );
 319                 } elseif( $rc_namespace == NS_SPECIAL && preg_match( '!^Log/(.*)$!', $rc_title, $matches ) ) {
 320                         # Log updates, etc
 321                         $logtype = $matches[1];
 322                         $logname = LogPage::logName( $logtype );
 323                         $s .= '(' . $this->skin->makeKnownLinkObj( $rc->getTitle(), $logname ) . ')';
 324                 } else {
 325                         wfProfileIn("$fname-page");
 326                         # Diff link
 327                         if ( $rc_type == RC_NEW || $rc_type == RC_LOG ) {
 328                                 $diffLink = $message['diff'];
 329                         } else {
 330                                 if ( $unpatrolled )
 331                                         $rcidparam = "&rcid={$rc_id}";
 332                                 else
 333                                         $rcidparam = "";
 334                                 $diffLink = $this->skin->makeKnownLinkObj( $rc->getTitle(), $message['diff'],
 335                                   "{$curIdEq}&diff={$rc_this_oldid}&oldid={$rc_last_oldid}{$rcidparam}",
 336                                   '', '', ' tabindex="'.$rc->counter.'"');
 337                         }
 338                         $s .= '('.$diffLink.') (';
 339
 340                         # History link
 341                         $s .= $this->skin->makeKnownLinkObj( $rc->getTitle(), $message['hist'], $curIdEq.'&action=history' );
 342                         $s .= ') . . ';
 343
 344                         # M, N and ! (minor, new and unpatrolled)
 345                         $s .= ' ' . $this->recentChangesFlags( $rc_type == RC_NEW, $rc_minor, $unpatrolled, '' );
 346
 347                         # Article link
 348                         # If it's a new article, there is no diff link, but if it hasn't been
 349                         # patrolled yet, we need to give users a way to do so
 350                         if ( $unpatrolled && $rc_type == RC_NEW )
 351                                 $articleLink = $this->skin->makeKnownLinkObj( $rc->getTitle(), '', "rcid={$rc_id}" );
 352                         else
 353                                 $articleLink = $this->skin->makeKnownLinkObj( $rc->getTitle(), '' );
 354
 355                         if ( $watched ) {
 356                                 $articleLink = '<strong>'.$articleLink.'</strong>';
 357                         }
 358
 359                         if ($rc->notificationtimestamp) {
 360                                 $articleLink .= wfMsg( 'updatedmarker' );
 361                         }
 362
 363                         $s .= ' '.$articleLink;
 364                         wfProfileOut("$fname-page");
 365                 }
 366
 367                 wfProfileIn( "$fname-rest" );
 368                 # Timestamp
 369                 $s .= '; ' . $wgLang->time( $rc_timestamp, true, $wgRCSeconds ) . ' . . ';
 370
 371                 # User link (or contributions for unregistered users)
 372                 if ( 0 == $rc_user ) {
 373                         $contribsPage =& Title::makeTitle( NS_SPECIAL, 'Contributions' );
 374                         $userLink = $this->skin->makeKnownLinkObj( $contribsPage,
 375                                 $rc_user_text, 'target=' . $rc_user_text );
 376                 } else {
 377                         $userPage =& Title::makeTitle( NS_USER, $rc_user_text );
 378                         $userLink = $this->skin->makeLinkObj( $userPage, $rc_user_text );
 379                 }
 380                 $s .= $userLink;
 381
 382                 # User talk link
 383                 $talkname = $wgContLang->getNsText(NS_TALK); # use the shorter name
 384                 global $wgDisableAnonTalk;
 385                 if( 0 == $rc_user && $wgDisableAnonTalk ) {
 386                         $userTalkLink = '';
 387                 } else {
 388                         $userTalkPage =& Title::makeTitle( NS_USER_TALK, $rc_user_text );
 389                         $userTalkLink= $this->skin->makeLinkObj( $userTalkPage, $talkname );
 390                 }
 391                 # Block link
 392                 $blockLink='';
 393                 if ( ( $wgSysopUserBans || 0 == $rc_user ) && $wgUser->isAllowed('block') ) {
 394                         $blockLinkPage = Title::makeTitle( NS_SPECIAL, 'Blockip' );
 395                         $blockLink = $this->skin->makeKnownLinkObj( $blockLinkPage,
 396                                 $message['blocklink'], 'ip='.$rc_user_text );
 397
 398                 }
 399                 if($blockLink) {
 400                         if($userTalkLink) $userTalkLink .= ' | ';
 401                         $userTalkLink .= $blockLink;
 402                 }
 403                 if($userTalkLink) $s.=' ('.$userTalkLink.')';
 404
 405                 # Add comment
 406                 if ( $rc_type != RC_MOVE && $rc_type != RC_MOVE_OVER_REDIRECT ) {
 407                         $s .= $this->skin->commentBlock( $rc_comment, $rc->getTitle() );
 408                 }
 409
 410                 if ($rc->numberofWatchingusers > 0) {
 411                         $s .= ' ' . wfMsg('number_of_watching_users_RCview',  $wgContLang->formatNum($rc->numberofWatchingusers));
 412                 }
 413
 414                 $s .= "</li>\n";
 415
 416                 wfProfileOut( "$fname-rest" );
 417                 wfProfileOut( $fname );
 418                 return $s;
 419         }
 420
 421         function recentChangesLineNew( &$baseRC, $watched = false ) {
 422                 global $wgTitle, $wgLang, $wgContLang, $wgUser, $wgRCSeconds,
 423                         $wgUseRCPatrol, $wgOnlySysopsCanPatrol, $wgSysopUserBans;
 424
 425                 static $message;
 426                 if( !isset( $message ) ) {
 427                         foreach( explode(' ', 'cur diff hist minoreditletter newpageletter last blocklink' ) as $msg ) {
 428                                 $message[$msg] = wfMsg( $msg );
 429                         }
 430                 }
 431
 432                 # Create a specialised object
 433                 $rc = RCCacheEntry::newFromParent( $baseRC ) ;
 434
 435                 # Extract fields from DB into the function scope (rc_xxxx variables)
 436                 extract( $rc->mAttribs );
 437                 $curIdEq = 'curid=' . $rc_cur_id;
 438
 439                 # If it's a new day, add the headline and flush the cache
 440                 $date = $wgLang->date( $rc_timestamp, true);
 441                 $ret = '';
 442                 if ( $date != $this->lastdate ) {
 443                         # Process current cache
 444                         $ret = $this->recentChangesBlock () ;
 445                         $this->rc_cache = array() ;
 446                         $ret .= "<h4>{$date}</h4>\n";
 447                         $this->lastdate = $date;
 448                 }
 449
 450                 # Should patrol-related stuff be shown?
 451                 if ( $wgUseRCPatrol && $wgUser->isLoggedIn() &&
 452                   ( !$wgOnlySysopsCanPatrol || $wgUser->isAllowed('patrol') )) {
 453                         $rc->unpatrolled = !$rc_patrolled;
 454                 } else {
 455                         $rc->unpatrolled = false;
 456                 }
 457
 458                 # Make article link
 459                 if ( $rc_type == RC_MOVE || $rc_type == RC_MOVE_OVER_REDIRECT ) {
 460                         $msg = ( $rc_type == RC_MOVE ) ? "1movedto2" : "1movedto2_redir";
 461                         $clink = wfMsg( $msg, $this->skin->makeKnownLinkObj( $rc->getTitle(), '', 'redirect=no' ),
 462                           $this->skin->makeKnownLinkObj( $rc->getMovedToTitle(), '' ) );
 463                 } elseif( $rc_namespace == NS_SPECIAL && preg_match( '!^Log/(.*)$!', $rc_title, $matches ) ) {
 464                         # Log updates, etc
 465                         $logtype = $matches[1];
 466                         $logname = LogPage::logName( $logtype );
 467                         $clink = '(' . $this->skin->makeKnownLinkObj( $rc->getTitle(), $logname ) . ')';
 468                 } elseif ( $rc->unpatrolled && $rc_type == RC_NEW ) {
 469                         # Unpatrolled new page, give rc_id in query
 470                         $clink = $this->skin->makeKnownLinkObj( $rc->getTitle(), '', "rcid={$rc_id}" );
 471                 } else {
 472                         $clink = $this->skin->makeKnownLinkObj( $rc->getTitle(), '' ) ;
 473                 }
 474
 475                 $time = $wgContLang->time( $rc_timestamp, true, $wgRCSeconds );
 476                 $rc->watched = $watched ;
 477                 $rc->link = $clink ;
 478                 $rc->timestamp = $time;
 479                 $rc->notificationtimestamp = $baseRC->notificationtimestamp;
 480                 $rc->numberofWatchingusers = $baseRC->numberofWatchingusers;
 481
 482                 # Make "cur" and "diff" links
 483                 $titleObj = $rc->getTitle();
 484                 if ( $rc->unpatrolled ) {
 485                         $rcIdQuery = "&rcid={$rc_id}";
 486                 } else {
 487                         $rcIdQuery = '';
 488                 }
 489                 if ( ( $rc_type == RC_NEW && $rc_this_oldid == 0 ) || $rc_type == RC_LOG || $rc_type == RC_MOVE || $rc_type == RC_MOVE_OVER_REDIRECT ) {
 490                         $curLink = $message['cur'];
 491                         $diffLink = $message['diff'];
 492                 } else {
 493                         $query = $curIdEq.'&diff=0&oldid='.$rc_this_oldid;
 494                         $aprops = ' tabindex="'.$baseRC->counter.'"';
 495                         $curLink = $this->skin->makeKnownLinkObj( $rc->getTitle(), $message['cur'], $query, '' ,'' , $aprops );
 496                         $diffLink = $this->skin->makeKnownLinkObj( $rc->getTitle(), $message['diff'], $query . $rcIdQuery, '' ,'' , $aprops );
 497                 }
 498
 499                 # Make "last" link
 500                 if ( $rc_last_oldid == 0 || $rc_type == RC_LOG || $rc_type == RC_MOVE || $rc_type == RC_MOVE_OVER_REDIRECT ) {
 501                         $lastLink = $message['last'];
 502                 } else {
 503                         $lastLink = $this->skin->makeKnownLinkObj( $rc->getTitle(), $message['last'],
 504                           $curIdEq.'&diff='.$rc_this_oldid.'&oldid='.$rc_last_oldid . $rcIdQuery );
 505                 }
 506
 507                 # Make user link (or user contributions for unregistered users)
 508                 if ( $rc_user == 0 ) {
 509                         $contribsPage =& Title::makeTitle( NS_SPECIAL, 'Contributions' );
 510                         $userLink = $this->skin->makeKnownLinkObj( $contribsPage,
 511                                 $rc_user_text, 'target=' . $rc_user_text );
 512                 } else {
 513                         $userPage =& Title::makeTitle( NS_USER, $rc_user_text );
 514                         $userLink = $this->skin->makeLinkObj( $userPage, $rc_user_text );
 515                 }
 516
 517                 $rc->userlink = $userLink;
 518                 $rc->lastlink = $lastLink;
 519                 $rc->curlink  = $curLink;
 520                 $rc->difflink = $diffLink;
 521
 522                 # Make user talk link
 523                 $talkname = $wgContLang->getNsText( NS_TALK ); # use the shorter name
 524                 $userTalkPage =& Title::makeTitle( NS_USER_TALK, $rc_user_text );
 525                 $userTalkLink = $this->skin->makeLinkObj( $userTalkPage, $talkname );
 526
 527                 global $wgDisableAnonTalk;
 528                 if ( ( $wgSysopUserBans || 0 == $rc_user ) && $wgUser->isAllowed('block') ) {
 529                         $blockPage =& Title::makeTitle( NS_SPECIAL, 'Blockip' );
 530                         $blockLink = $this->skin->makeKnownLinkObj( $blockPage,
 531                                 $message['blocklink'], 'ip='.$rc_user_text );
 532                         if( $wgDisableAnonTalk )
 533                                 $rc->usertalklink = ' ('.$blockLink.')';
 534                         else
 535                                 $rc->usertalklink = ' ('.$userTalkLink.' | '.$blockLink.')';
 536                 } else {
 537                         if( $wgDisableAnonTalk && ($rc_user == 0) )
 538                                 $rc->usertalklink = '';
 539                         else
 540                                 $rc->usertalklink = ' ('.$userTalkLink.')';
 541                 }
 542
 543                 # Put accumulated information into the cache, for later display
 544                 # Page moves go on their own line
 545                 $title = $rc->getTitle();
 546                 $secureName = $title->getPrefixedDBkey();
 547                 if ( $rc_type == RC_MOVE || $rc_type == RC_MOVE_OVER_REDIRECT ) {
 548                         # Use an @ character to prevent collision with page names
 549                         $this->rc_cache['@@' . ($this->rcMoveIndex++)] = array($rc);
 550                 } else {
 551                         if ( !isset ( $this->rc_cache[$secureName] ) ) $this->rc_cache[$secureName] = array() ;
 552                         array_push ( $this->rc_cache[$secureName] , $rc ) ;
 553                 }
 554                 return $ret;
 555         }
 556
 557 }
 558 ?>