includes/SpecialContributions.php

   1 <?php
   2 /**
   3  *
   4  * @package MediaWiki
   5  * @subpackage SpecialPage
   6  */
   7
   8 /**
   9  * Special page "user contributions".
  10  * Shows a list of the contributions of a user.
  11  *
  12  * @return      none
  13  * @param       string  $par    (optional) user name of the user for which to show the contributions
  14  */
  15 function wfSpecialContributions( $par = '' ) {
  16         global $wgUser, $wgOut, $wgLang, $wgContLang, $wgRequest;
  17         $fname = "wfSpecialContributions";
  18
  19         if( $par )
  20                 $target = $par;
  21         else
  22                 $target = $wgRequest->getVal( 'target' );
  23
  24         if ( "" == $target ) {
  25                 $wgOut->errorpage( "notargettitle", "notargettext" );
  26                 return;
  27         }
  28
  29         # FIXME: Change from numeric offsets to date offsets
  30         list( $limit, $offset ) = wfCheckLimits( 50, "" );
  31         $offlimit = $limit + $offset;
  32         $querylimit = $offlimit + 1;
  33         $hideminor = ($wgRequest->getVal( 'hideminor' ) ? 1 : 0);
  34         $sk = $wgUser->getSkin();
  35         $dbr =& wfGetDB( DB_SLAVE );
  36         $userCond = "";
  37
  38         $nt = Title::newFromURL( $target );
  39         if ( !$nt ) {
  40                 $wgOut->errorpage( "notargettitle", "notargettext" );
  41                 return;
  42         }
  43         $nt->setNamespace( Namespace::getUser() );
  44
  45         $id = User::idFromName( $nt->getText() );
  46
  47         if ( 0 == $id ) {
  48                 $ul = $nt->getText();
  49         } else {
  50                 $ul = $sk->makeLinkObj( $nt, htmlspecialchars( $nt->getText() ) );
  51                 $userCond = "=" . $id;
  52         }
  53         $talk = $nt->getTalkPage();
  54         if( $talk ) {
  55                 $ul .= " (" . $sk->makeLinkObj( $talk, $wgLang->getNsText(Namespace::getTalk(0)) ) . ")";
  56         }
  57
  58
  59         if ( $target == 'newbies' ) {
  60                 # View the contributions of all recently created accounts
  61                 $max = $dbr->selectField( 'user', 'max(user_id)', false, $fname );
  62                 $userCond = ">" . ($max - $max / 100);
  63                 $ul = wfMsg ( 'newbies' );
  64                 $id = 0;
  65         }
  66
  67         $wgOut->setSubtitle( wfMsg( "contribsub", $ul ) );
  68
  69         if ( $hideminor ) {
  70                 $cmq = "AND cur_minor_edit=0";
  71                 $omq = "AND old_minor_edit=0";
  72                 $mlink = $sk->makeKnownLink( $wgContLang->specialPage( "Contributions" ),
  73                   WfMsg( "show" ), "target=" . htmlspecialchars( $nt->getPrefixedURL() ) .
  74                   "&offset={$offset}&limit={$limit}&hideminor=0" );
  75         } else {
  76                 $cmq = $omq = "";
  77                 $mlink = $sk->makeKnownLink( $wgContLang->specialPage( "Contributions" ),
  78                   WfMsg( "hide" ), "target=" . htmlspecialchars( $nt->getPrefixedURL() ) .
  79                   "&offset={$offset}&limit={$limit}&hideminor=1" );
  80         }
  81
  82         extract( $dbr->tableNames( 'old', 'cur' ) );
  83         if ( $userCond == "" ) {
  84                 $sql = "SELECT cur_namespace,cur_title,cur_timestamp,cur_comment,cur_minor_edit,cur_is_new,cur_user_text FROM $cur " .
  85                   "WHERE cur_user_text='" . $dbr->strencode( $nt->getText() ) . "' {$cmq} " .
  86                   "ORDER BY inverse_timestamp LIMIT {$querylimit}";
  87                 $res1 = $dbr->query( $sql, $fname );
  88
  89                 $sql = "SELECT old_namespace,old_title,old_timestamp,old_comment,old_minor_edit,old_user_text,old_id FROM $old " .
  90                   "WHERE old_user_text='" . $dbr->strencode( $nt->getText() ) . "' {$omq} " .
  91                   "ORDER BY inverse_timestamp LIMIT {$querylimit}";
  92                 $res2 = $dbr->query( $sql, $fname );
  93         } else {
  94                 $sql = "SELECT cur_namespace,cur_title,cur_timestamp,cur_comment,cur_minor_edit,cur_is_new,cur_user_text FROM $cur " .
  95                   "WHERE cur_user {$userCond} {$cmq} ORDER BY inverse_timestamp LIMIT {$querylimit}";
  96                 $res1 = $dbr->query( $sql, $fname );
  97
  98                 $sql = "SELECT old_namespace,old_title,old_timestamp,old_comment,old_minor_edit,old_user_text,old_id FROM $old " .
  99                   "WHERE old_user {$userCond} {$omq} ORDER BY inverse_timestamp LIMIT {$querylimit}";
 100                 $res2 = $dbr->query( $sql, $fname );
 101         }
 102         $nCur = $dbr->numRows( $res1 );
 103         $nOld = $dbr->numRows( $res2 );
 104
 105         $top = wfShowingResults( $offset, $limit );
 106         $wgOut->addHTML( "<p>{$top}\n" );
 107
 108         $sl = wfViewPrevNext( $offset, $limit,
 109           $wgContLang->specialpage( "Contributions" ),
 110           "hideminor={$hideminor}&target=" . wfUrlEncode( $target ),
 111           ($nCur + $nOld) <= $offlimit);
 112
 113         $shm = wfMsg( "showhideminor", $mlink );
 114         $wgOut->addHTML( "<br />{$sl} ($shm)</p>\n");
 115
 116
 117         if ( 0 == $nCur && 0 == $nOld ) {
 118                 $wgOut->addHTML( "\n<p>" . wfMsg( "nocontribs" ) . "</p>\n" );
 119                 return;
 120         }
 121         if ( 0 != $nCur ) { $obj1 = $dbr->fetchObject( $res1 ); }
 122         if ( 0 != $nOld ) { $obj2 = $dbr->fetchObject( $res2 ); }
 123
 124         $wgOut->addHTML( "<ul>\n" );
 125         for( $n = 0; $n < $offlimit; $n++ ) {
 126                 if ( 0 == $nCur && 0 == $nOld ) { break; }
 127
 128                 if ( ( 0 == $nOld ) ||
 129                   ( ( 0 != $nCur ) &&
 130                   ( $obj1->cur_timestamp >= $obj2->old_timestamp ) ) ) {
 131                         $ns = $obj1->cur_namespace;
 132                         $t = $obj1->cur_title;
 133                         $ts = $obj1->cur_timestamp;
 134                         $comment =$obj1->cur_comment;
 135                         $me = $obj1->cur_minor_edit;
 136                         $isnew = $obj1->cur_is_new;
 137                         $usertext = $obj1->cur_user_text;
 138
 139                         $obj1 = $dbr->fetchObject( $res1 );
 140                         $topmark = true;
 141                         $oldid = false;
 142                         --$nCur;
 143                 } else {
 144                         $ns = $obj2->old_namespace;
 145                         $t = $obj2->old_title;
 146                         $ts = $obj2->old_timestamp;
 147                         $comment =$obj2->old_comment;
 148                         $me = $obj2->old_minor_edit;
 149                         $usertext = $obj2->old_user_text;
 150                         $oldid = $obj2->old_id;
 151
 152                         $obj2 = $dbr->fetchObject( $res2 );
 153                         $topmark = false;
 154                         $isnew = false;
 155                         --$nOld;
 156                 }
 157                 if( $n >= $offset )
 158                         ucListEdit( $sk, $ns, $t, $ts, $topmark, $comment, ( $me > 0), $isnew, $usertext, $oldid );
 159         }
 160         $wgOut->addHTML( "</ul>\n" );
 161
 162         # Validations
 163         global $wgUseValidation;
 164         if( $wgUseValidation ) {
 165                 require_once( 'SpecialValidate.php' );
 166                 $val = new Validation ;
 167                 $val = $val->countUserValidations ( $id ) ;
 168                 $wgOut->addHTML( wfMsg ( 'val_user_validations', $val ) );
 169         }
 170 }
 171
 172
 173 /**
 174  * Generates each row in the contributions list.
 175  *
 176  * Contributions which are marked "top" are currently on top of the history.
 177  * For these contributions, a [rollback] link is shown for users with sysop
 178  * privileges. The rollback link restores the most recent version that was not
 179  * written by the target user.
 180  *
 181  * If the contributions page is called with the parameter &bot=1, all rollback
 182  * links also get that parameter. It causes the edit itself and the rollback
 183  * to be marked as "bot" edits. Bot edits are hidden by default from recent
 184  * changes, so this allows sysops to combat a busy vandal without bothering
 185  * other users.
 186  *
 187  * @todo This would probably look a lot nicer in a table.
 188  */
 189 function ucListEdit( $sk, $ns, $t, $ts, $topmark, $comment, $isminor, $isnew, $target, $oldid ) {
 190         global $wgLang, $wgOut, $wgUser, $wgRequest;
 191         $page = Title::makeName( $ns, $t );
 192         $link = $sk->makeKnownLink( $page, '' );
 193         $difftext = $topmarktext = '';
 194         if($topmark) {
 195                 $topmarktext .= '<strong>' . wfMsg('uctop') . '</strong>';
 196                 if(!$isnew) {
 197                         $difftext .= $sk->makeKnownLink( $page, '(' . wfMsg('diff') . ')', 'diff=0' );
 198                 } else {
 199                         $difftext .= wfMsg('newarticle');
 200                 }
 201
 202                 if( $wgUser->isAllowed('rollback') ) {
 203                         $extraRollback = $wgRequest->getBool( 'bot' ) ? '&bot=1' : '';
 204                         # $target = $wgRequest->getText( 'target' );
 205                         $topmarktext .= ' ['. $sk->makeKnownLink( $page,
 206                         wfMsg( 'rollbacklink' ),
 207                         'action=rollback&from=' . urlencode( $target ) . $extraRollback ) .']';
 208                 }
 209
 210         }
 211         if ( $oldid ) {
 212                 $difftext= $sk->makeKnownLink( $page, '('.wfMsg('diff').')', 'diff=prev&oldid='.$oldid );
 213         }
 214         $histlink='('.$sk->makeKnownLink($page,wfMsg('hist'),'action=history').')';
 215
 216         if($comment) {
 217
 218                 $comment='<em>('. $sk->formatComment($comment, Title::newFromText($t) ) .')</em> ';
 219
 220         }
 221         $d = $wgLang->timeanddate( $ts, true );
 222
 223         if ($isminor) {
 224                 $mflag = '<span class="minor">'.wfMsg( 'minoreditletter' ).'</span> ';
 225         } else {
 226                 $mflag = '';
 227         }
 228
 229         $wgOut->addHTML( "<li>{$d} {$histlink} {$difftext} {$mflag} {$link} {$comment} {$topmarktext}</li>\n" );
 230 }
 231
 232 /**
 233  *
 234  */
 235 function ucCountLink( $lim, $d ) {
 236         global $wgUser, $wgContLang, $wgRequest;
 237
 238         $target = $wgRequest->getText( 'target' );
 239         $sk = $wgUser->getSkin();
 240         $s = $sk->makeKnownLink( $wgContLang->specialPage( "Contributions" ),
 241           "{$lim}", "target={$target}&days={$d}&limit={$lim}" );
 242         return $s;
 243 }
 244
 245 /**
 246  *
 247  */
 248 function ucDaysLink( $lim, $d ) {
 249         global $wgUser, $wgContLang, $wgRequest;
 250
 251         $target = $wgRequest->getText( 'target' );
 252         $sk = $wgUser->getSkin();
 253         $s = $sk->makeKnownLink( $wgContLang->specialPage( "Contributions" ),
 254           "{$d}", "target={$target}&days={$d}&limit={$lim}" );
 255         return $s;
 256 }
 257 ?>