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, $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         # These links are not in the body, so we can't use the delayed link colouring.
  48         # Disable it and enable it again later.
  49         $pPLC=$sk->postParseLinkColour();
  50         $sk->postParseLinkColour( false );
  51
  52         if ( 0 == $id ) {
  53                 $ul = $nt->getText();
  54         } else {
  55                 $ul = $sk->makeLinkObj( $nt, htmlspecialchars( $nt->getText() ) );
  56                 $userCond = "=" . $id;
  57         }
  58         $talk = $nt->getTalkPage();
  59         if( $talk ) {
  60                 $ul .= " (" . $sk->makeLinkObj( $talk, $wgLang->getNsText(Namespace::getTalk(0)) ) . ")";
  61         }
  62
  63         # Enable delayed link colouring again.
  64         $sk->postParseLinkColour( $pPLC );
  65
  66         if ( $target == 'newbies' ) {
  67                 # View the contributions of all recently created accounts
  68                 $max = $dbr->selectField( 'user', 'max(user_id)', false, $fname );
  69                 $userCond = ">" . ($max - $max / 100);
  70                 $ul = wfMsg ( 'newbies' );
  71                 $id = 0;
  72         }
  73
  74         $wgOut->setSubtitle( wfMsg( "contribsub", $ul ) );
  75
  76         if ( $hideminor ) {
  77                 $cmq = "AND cur_minor_edit=0";
  78                 $omq = "AND old_minor_edit=0";
  79                 $mlink = $sk->makeKnownLink( $wgLang->specialPage( "Contributions" ),
  80                   WfMsg( "show" ), "target=" . htmlspecialchars( $nt->getPrefixedURL() ) .
  81                   "&offset={$offset}&limit={$limit}&hideminor=0" );
  82         } else {
  83                 $cmq = $omq = "";
  84                 $mlink = $sk->makeKnownLink( $wgLang->specialPage( "Contributions" ),
  85                   WfMsg( "hide" ), "target=" . htmlspecialchars( $nt->getPrefixedURL() ) .
  86                   "&offset={$offset}&limit={$limit}&hideminor=1" );
  87         }
  88
  89         extract( $dbr->tableNames( 'old', 'cur' ) );
  90         if ( $userCond == "" ) {
  91                 $sql = "SELECT cur_namespace,cur_title,cur_timestamp,cur_comment,cur_minor_edit,cur_is_new,cur_user_text FROM $cur " .
  92                   "WHERE cur_user_text='" . $dbr->strencode( $nt->getText() ) . "' {$cmq} " .
  93                   "ORDER BY inverse_timestamp LIMIT {$querylimit}";
  94                 $res1 = $dbr->query( $sql, $fname );
  95
  96                 $sql = "SELECT old_namespace,old_title,old_timestamp,old_comment,old_minor_edit,old_user_text,old_id FROM $old " .
  97                   "WHERE old_user_text='" . $dbr->strencode( $nt->getText() ) . "' {$omq} " .
  98                   "ORDER BY inverse_timestamp LIMIT {$querylimit}";
  99                 $res2 = $dbr->query( $sql, $fname );
 100         } else {
 101                 $sql = "SELECT cur_namespace,cur_title,cur_timestamp,cur_comment,cur_minor_edit,cur_is_new,cur_user_text FROM $cur " .
 102                   "WHERE cur_user {$userCond} {$cmq} ORDER BY inverse_timestamp LIMIT {$querylimit}";
 103                 $res1 = $dbr->query( $sql, $fname );
 104
 105                 $sql = "SELECT old_namespace,old_title,old_timestamp,old_comment,old_minor_edit,old_user_text,old_id FROM $old " .
 106                   "WHERE old_user {$userCond} {$omq} ORDER BY inverse_timestamp LIMIT {$querylimit}";
 107                 $res2 = $dbr->query( $sql, $fname );
 108         }
 109         $nCur = $dbr->numRows( $res1 );
 110         $nOld = $dbr->numRows( $res2 );
 111
 112         $top = wfShowingResults( $offset, $limit );
 113         $wgOut->addHTML( "<p>{$top}\n" );
 114
 115         $sl = wfViewPrevNext( $offset, $limit,
 116           $wgLang->specialpage( "Contributions" ),
 117           "hideminor={$hideminor}&target=" . wfUrlEncode( $target ),
 118           ($nCur + $nOld) <= $offlimit);
 119
 120         $shm = wfMsg( "showhideminor", $mlink );
 121         $wgOut->addHTML( "<br />{$sl} ($shm)</p>\n");
 122
 123
 124         if ( 0 == $nCur && 0 == $nOld ) {
 125                 $wgOut->addHTML( "\n<p>" . wfMsg( "nocontribs" ) . "</p>\n" );
 126                 return;
 127         }
 128         if ( 0 != $nCur ) { $obj1 = $dbr->fetchObject( $res1 ); }
 129         if ( 0 != $nOld ) { $obj2 = $dbr->fetchObject( $res2 ); }
 130
 131         $wgOut->addHTML( "<ul>\n" );
 132         for( $n = 0; $n < $offlimit; $n++ ) {
 133                 if ( 0 == $nCur && 0 == $nOld ) { break; }
 134
 135                 if ( ( 0 == $nOld ) ||
 136                   ( ( 0 != $nCur ) &&
 137                   ( $obj1->cur_timestamp >= $obj2->old_timestamp ) ) ) {
 138                         $ns = $obj1->cur_namespace;
 139                         $t = $obj1->cur_title;
 140                         $ts = $obj1->cur_timestamp;
 141                         $comment =$obj1->cur_comment;
 142                         $me = $obj1->cur_minor_edit;
 143                         $isnew = $obj1->cur_is_new;
 144                         $usertext = $obj1->cur_user_text;
 145
 146                         $obj1 = $dbr->fetchObject( $res1 );
 147                         $topmark = true;
 148                         $oldid = false;
 149                         --$nCur;
 150                 } else {
 151                         $ns = $obj2->old_namespace;
 152                         $t = $obj2->old_title;
 153                         $ts = $obj2->old_timestamp;
 154                         $comment =$obj2->old_comment;
 155                         $me = $obj2->old_minor_edit;
 156                         $usertext = $obj2->old_user_text;
 157                         $oldid = $obj2->old_id;
 158
 159                         $obj2 = $dbr->fetchObject( $res2 );
 160                         $topmark = false;
 161                         $isnew = false;
 162                         --$nOld;
 163                 }
 164                 if( $n >= $offset )
 165                         ucListEdit( $sk, $ns, $t, $ts, $topmark, $comment, ( $me > 0), $isnew, $usertext, $oldid );
 166         }
 167         $wgOut->addHTML( "</ul>\n" );
 168
 169         # Validations
 170         global $wgUseValidation;
 171         if( $wgUseValidation ) {
 172                 require_once( 'SpecialValidate.php' );
 173                 $val = new Validation ;
 174                 $val = $val->countUserValidations ( $id ) ;
 175                 $wgOut->addHTML( wfMsg ( 'val_user_validations', $val ) );
 176         }
 177 }
 178
 179
 180 /**
 181  * Generates each row in the contributions list.
 182  *
 183  * Contributions which are marked "top" are currently on top of the history.
 184  * For these contributions, a [rollback] link is shown for users with sysop
 185  * privileges. The rollback link restores the most recent version that was not
 186  * written by the target user.
 187  *
 188  * If the contributions page is called with the parameter &bot=1, all rollback
 189  * links also get that parameter. It causes the edit itself and the rollback
 190  * to be marked as "bot" edits. Bot edits are hidden by default from recent
 191  * changes, so this allows sysops to combat a busy vandal without bothering
 192  * other users.
 193  *
 194  * @todo This would probably look a lot nicer in a table.
 195  */
 196 function ucListEdit( $sk, $ns, $t, $ts, $topmark, $comment, $isminor, $isnew, $target, $oldid ) {
 197         global $wgLang, $wgOut, $wgUser, $wgRequest;
 198         $page = Title::makeName( $ns, $t );
 199         $link = $sk->makeKnownLink( $page, "" );
 200         $topmarktext="";
 201         if($topmark) {
 202                 if(!$isnew) {
 203                         $topmarktext .= $sk->makeKnownLink( $page, wfMsg("uctop"), "diff=0" );
 204                 } else {
 205                         $topmarktext .= wfMsg("newarticle");
 206                 }
 207                 $sysop = $wgUser->isSysop();
 208                 if($sysop ) {
 209                         $extraRollback = $wgRequest->getBool( "bot" ) ? '&bot=1' : '';
 210                         # $target = $wgRequest->getText( 'target' );
 211                         $topmarktext .= " [". $sk->makeKnownLink( $page,
 212                         wfMsg( "rollbacklink" ),
 213                         "action=rollback&from=" . urlencode( $target ) . $extraRollback ) ."]";
 214                 }
 215
 216         }
 217         if ( $oldid ) {
 218                 $oldtext= $sk->makeKnownLink( $page, '('.wfMsg('diff').')', 'diff=prev&oldid='.$oldid );
 219         } else { $oldtext=''; }
 220         $histlink="(".$sk->makeKnownLink($page,wfMsg("hist"),"action=history").")";
 221
 222         if($comment) {
 223
 224                 $comment="<em>(". $sk->formatComment($comment, Title::newFromText($t) ) .")</em> ";
 225
 226         }
 227         $d = $wgLang->timeanddate( $ts, true );
 228
 229         if ($isminor) {
 230                 $mflag = '<span class="minor">'.wfMsg( "minoreditletter" ).'</span> ';
 231         } else {
 232                 $mflag = "";
 233         }
 234
 235         $wgOut->addHTML( "<li>{$d} {$histlink} {$mflag} {$link} {$comment}{$topmarktext}{$oldtext}</li>\n" );
 236 }
 237
 238 /**
 239  *
 240  */
 241 function ucCountLink( $lim, $d ) {
 242         global $wgUser, $wgLang, $wgRequest;
 243
 244         $target = $wgRequest->getText( 'target' );
 245         $sk = $wgUser->getSkin();
 246         $s = $sk->makeKnownLink( $wgLang->specialPage( "Contributions" ),
 247           "{$lim}", "target={$target}&days={$d}&limit={$lim}" );
 248         return $s;
 249 }
 250
 251 /**
 252  *
 253  */
 254 function ucDaysLink( $lim, $d ) {
 255         global $wgUser, $wgLang, $wgRequest;
 256
 257         $target = $wgRequest->getText( 'target' );
 258         $sk = $wgUser->getSkin();
 259         $s = $sk->makeKnownLink( $wgLang->specialPage( "Contributions" ),
 260           "{$d}", "target={$target}&days={$d}&limit={$lim}" );
 261         return $s;
 262 }
 263 ?>