Allow filtering of Special:Contributions by namespace. Originally intended

so as to allow filtering of user image uploads, see bug #905.

diff --git a/includes/SpecialContributions.php b/includes/SpecialContributions.php
index 875bd25..b0d7ff9 100644 (file)
--- a/includes/SpecialContributions.php
+++ b/includes/SpecialContributions.php
@@ -34,6 +34,12 @@ function wfSpecialContributions( $par = '' ) {
        $sk = $wgUser->getSkin();
        $dbr =& wfGetDB( DB_SLAVE );
        $userCond = "";
+       $namespace = $wgRequest->getVal( 'namespace', '' );
+       if( $namespace != '' ) {
+               $namespace = IntVal( $namespace );
+       } else {
+               $namespace = NULL;
+       }
 
        $nt = Title::newFromURL( $target );
        if ( !$nt ) {
@@ -71,12 +77,17 @@ function wfSpecialContributions( $par = '' ) {
                $omq = 'AND old_minor_edit=0';
                $mlink = $sk->makeKnownLink( $wgContLang->specialPage( 'Contributions' ),
                  WfMsg( 'show' ), "target=" . htmlspecialchars( $nt->getPrefixedURL() ) .
-                 "&offset={$offset}&limit={$limit}&hideminor=0" );
+                 "&offset={$offset}&limit={$limit}&hideminor=0&namespace={$namespace}" );
        } else {
                $cmq = $omq = '';
                $mlink = $sk->makeKnownLink( $wgContLang->specialPage( "Contributions" ),
                  WfMsg( 'hide' ), 'target=' . htmlspecialchars( $nt->getPrefixedURL() ) .
-                 "&offset={$offset}&limit={$limit}&hideminor=1" );
+                 "&offset={$offset}&limit={$limit}&hideminor=1&namespace={$namespace}" );
+       }
+       
+       if( !is_null($namespace) ) {
+               $cmq .= " AND cur_namespace = {$namespace}";
+               $omq .= " AND old_namespace = {$namespace}";
        }
 
        extract( $dbr->tableNames( 'old', 'cur' ) );
@@ -102,12 +113,14 @@ function wfSpecialContributions( $par = '' ) {
        $nCur = $dbr->numRows( $res1 );
        $nOld = $dbr->numRows( $res2 );
 
+       $wgOut->addHTML( namespaceForm( $target, $hideminor, $namespace ) );
+
        $top = wfShowingResults( $offset, $limit );
        $wgOut->addHTML( "<p>{$top}\n" );
 
        $sl = wfViewPrevNext( $offset, $limit,
          $wgContLang->specialpage( 'Contributions' ),
-         "hideminor={$hideminor}&target=" . wfUrlEncode( $target ),
+         "hideminor={$hideminor}&namespace={$namespace}&target=" . wfUrlEncode( $target ),
          ($nCur + $nOld) <= $offlimit);
 
         $shm = wfMsg( 'showhideminor', $mlink );
@@ -256,4 +269,43 @@ function ucDaysLink( $lim, $d ) {
          "{$d}", "target={$target}&days={$d}&limit={$lim}" );
        return $s;
 }
+
+/**
+ * Generates a form used to restrict display of contributions
+ * to a specific namespace
+ *
+ * @return     none
+ * @param      string  $target target user to show contributions for
+ * @param      string  $hideminor whether minor contributions are hidden
+ * @param      string  $namespace currently selected namespace, NULL for show all
+ */
+function namespaceForm ( $target, $hideminor, $namespace ) {
+       global $wgContLang, $wgScript;
+
+       $namespaceselect = '<form><select name="namespace">';
+       $namespaceselect .= '<option value="" '.(is_null($namespace) ? ' selected="selected"' : '').'>'.wfMsg( 'all' ).'</option>';
+       $arr = $wgContLang->getNamespaces();
+       foreach( array_keys( $arr ) as $i ) {
+               if( $i < 0 ) {
+                       continue;
+               }
+               $namespacename = str_replace ( "_", " ", $arr[$i] );
+               $n = ($i == 0) ? wfMsg ( 'articlenamespace' ) : $namespacename;
+               $sel = ($i === $namespace) ? ' selected="selected"' : '';
+               $namespaceselect .= "<option value='{$i}'{$sel}>{$n}</option>";
+       }
+       $namespaceselect .= '</select>';
+
+       $frombox = '<input type="text" size="20" name="from" value="'
+                   . htmlspecialchars ( $from ) . '"/>';
+       $submitbutton = '<input type="submit" value="' . wfMsg( 'allpagessubmit' ) . '" />';
+
+       $out = "<div class='namespaceselector'><form method='get' action='{$wgScript}'>";
+       $out .= '<input type="hidden" name="title" value="'.$wgContLang->specialpage( 'Contributions' ).'" />';
+       $out .= '<input type="hidden" name="target" value="'.htmlspecialchars( $target ).'" />';
+       $out .= '<input type="hidden" name="hideminor" value="'.$hideminor.'" />';      
+       $out .= wfMsg ( 'allpagesformtext2', $namespaceselect, $submitbutton );
+       $out .= '</form>';
+       return $out;
+}
 ?>