return $rnd;
}
+ # categoryMagic
+ # generate a list of subcategories and pages for a category
+ # depending on wfMsg("usenewcategorypage") it either calls the new
+ # or the old code. The new code will not work properly for some
+ # languages due to sorting issues, so they might want to turn it
+ # off.
+ function categoryMagic()
+ {
+ $msg = wfMsg("usenewcategorypage");
+ if ( "0" == @$msg[0] )
+ {
+ return $this->oldCategoryMagic();
+ } else {
+ return $this->newCategoryMagic();
+ }
+ }
+
# This method generates the list of subcategories and pages for a category
- function categoryMagic ()
+ function oldCategoryMagic ()
{
global $wgLang , $wgUser ;
if ( !$this->mOptions->getUseCategoryMagic() ) return ; # Doesn't use categories at all
return $r ;
}
+
+
+ function newCategoryMagic ()
+ {
+ global $wgLang , $wgUser ;
+ if ( !$this->mOptions->getUseCategoryMagic() ) return ; # Doesn't use categories at all
+
+ $cns = Namespace::getCategory() ;
+ if ( $this->mTitle->getNamespace() != $cns ) return "" ; # This ain't a category page
+
+ $r = "<br style=\"clear:both;\"/>\n";
+
+
+ $sk =& $wgUser->getSkin() ;
+
+ $articles = array() ;
+ $articles_start_char = array();
+ $children = array() ;
+ $children_start_char = array();
+ $data = array () ;
+ $id = $this->mTitle->getArticleID() ;
+
+ # FIXME: add limits
+ $t = wfStrencode( $this->mTitle->getDBKey() );
+ $sql = "SELECT DISTINCT cur_title,cur_namespace,cl_sortkey FROM
+cur,categorylinks WHERE cl_to='$t' AND cl_from=cur_id ORDER BY
+cl_sortkey" ;
+ $res = wfQuery ( $sql, DB_READ ) ;
+ while ( $x = wfFetchObject ( $res ) )
+ {
+ $data[] = $x ;
+ }
+
+ # For all pages that link to this category
+ foreach ( $data as $x )
+ {
+ $t = $wgLang->getNsText ( $x->cur_namespace ) ;
+ if ( $t != "" ) $t .= ":" ;
+ $t .= $x->cur_title ;
+
+ if ( $x->cur_namespace == $cns ) {
+ array_push ( $children, $sk->makeKnownLink ( $t, $x->cur_title) ) ; # Subcategory
+ array_push ( $children_start_char, $wgLang->firstChar( $x->cl_sortkey ) ) ;
+ } else {
+ array_push ( $articles , $sk->makeLink ( $t ) ) ; # Page in this category
+ array_push ( $articles_start_char, $wgLang->firstChar( $x->cl_sortkey ) ) ;
+ }
+ }
+ wfFreeResult ( $res ) ;
+
+ $ti = $this->mTitle->getText() ;
+
+ # Don't show subcategories section if there are none.
+ if ( count ( $children ) > 0 )
+ {
+ # Showing subcategories
+ $r .= "<h2>" . wfMsg( "subcategories" ) . "</h2>\n"
+ . wfMsg( "subcategorycount", count( $children ) );
+ if ( count ( $children ) > 20) {
+
+ // divide list into three equal chunks
+ $chunk = (int) (count ( $children ) / 3);
+
+ // get and display header
+ $r .= "<table width=\"100%\"><tr valign=\"top\">";
+
+ $startChunk = 0;
+ $endChunk = $chunk;
+
+ // loop through the chunks
+ for($startChunk = 0, $endChunk = $chunk, $chunkIndex = 0;
+ $chunkIndex < 3;
+ $chunkIndex++, $startChunk = $endChunk, $endChunk += $chunk + 1)
+ {
+
+ $r .= "<td><ul>";
+ // output all subcategories to category
+ for ($index = $startChunk ;
+ $index < $endChunk && $index < count($children);
+ $index++ )
+ {
+ // check for change of starting letter or begging of chunk
+ if ( ($children_start_char[$index] != $children_start_char[$index - 1])
+ || ($index == $startChunk) )
+ {
+ $r .= "</ul><h3>{$children_start_char[$index]}</h3>\n<ul>";
+ }
+
+ $r .= "<li>{$children[$index]}</li>";
+ }
+ $r .= "</ul></td>";
+
+
+ }
+ $r .= "</tr></table>";
+ } else {
+ // for short lists of subcategories to category.
+
+ $r .= "<h3>{$children_start_char[0]}</h3>\n";
+ $r .= "<ul><li>".$children[0]."</li>";
+ for ($index = 1; $index < count($children); $index++ )
+ {
+ if ($children_start_char[$index] != $children_start_char[$index - 1])
+ {
+ $r .= "</ul><h3>{$children_start_char[$index]}</h3>\n<ul>";
+ }
+
+ $r .= "<li>{$children[$index]}</li>";
+ }
+ $r .= "</ul>";
+ }
+ } # END of if ( count($children) > 0 )
+
+ $r .= "<h2>" . wfMsg( "category_header", $ti ) . "</h2>\n" .
+ wfMsg( "categoryarticlecount", count( $articles ) );
+
+ # Showing articles in this category
+ if ( count ( $articles ) > 6) {
+ $ti = $this->mTitle->getText() ;
+
+ // divide list into three equal chunks
+ $chunk = (int) (count ( $articles ) / 3);
+
+ // get and display header
+ $r .= "<table width=\"100%\"><tr valign=\"top\">";
+
+ // loop through the chunks
+ for($startChunk = 0, $endChunk = $chunk, $chunkIndex = 0;
+ $chunkIndex < 3;
+ $chunkIndex++, $startChunk = $endChunk, $endChunk += $chunk + 1)
+ {
+
+ $r .= "<td><ul>";
+
+ // output all articles in category
+ for ($index = $startChunk ;
+ $index < $endChunk && $index < count($articles);
+ $index++ )
+ {
+ // check for change of starting letter or begging of chunk
+ if ( ($articles_start_char[$index] != $articles_start_char[$index - 1])
+ || ($index == $startChunk) )
+ {
+ $r .= "</ul><h3>{$articles_start_char[$index]}</h3>\n<ul>";
+ }
+
+ $r .= "<li>{$articles[$index]}</li>";
+ }
+ $r .= "</ul></td>";
+
+
+ }
+ $r .= "</tr></table>";
+ } else {
+ // for short lists of articles in categories.
+ $ti = $this->mTitle->getText() ;
+
+ $r .= "<h3>".$articles_start_char[0]."</h3>\n";
+ $r .= "<ul><li>".$articles[0]."</li>";
+ for ($index = 1; $index < count($articles); $index++ )
+ {
+ if ($articles_start_char[$index] != $articles_start_char[$index - 1])
+ {
+ $r .= "</ul><h3>{$articles_start_char[$index]}</h3>\n<ul>";
+ }
+
+ $r .= "<li>{$articles[$index]}</li>";
+ }
+ $r .= "</ul>";
+ }
+
+
+ return $r ;
+ }
+
# Return allowed HTML attributes
function getHTMLattrs ()
{