wikimedia/mediawiki-extensions-CategoryTree
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handle red category links (needed for inverse mode)

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Daniel Kinzler 2008-07-02 20:19:54 +00:00
parent 111eef6c28
commit c185806c42
1 changed files with 25 additions and 10 deletions
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35
CategoryTreeFunctions.php
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@ -340,7 +340,7 @@ class CategoryTree {
* Custom tag implementation. This is called by efCategoryTreeParserHook, which is used to
* load CategoryTreeFunctions.php on demand.
*/
function getTag( $parser, $category, $hideroot = false, $attr, $depth=1 ) {
function getTag( $parser, $category, $hideroot = false, $attr, $depth=1, $allowMissing = false ) {
global $wgCategoryTreeDisableCache, $wgCategoryTreeDynamicTag;
static $uniq = 0;
@ -361,7 +361,7 @@ class CategoryTree {
$html = '';
$html .= Xml::openElement( 'div', $attr );
if ( !$title->getArticleID() ) {
if ( !$allowMissing && !$title->getArticleID() ) {
$html .= Xml::openElement( 'span', array( 'class' => 'CategoryTreeNotice' ) );
$html .= wfMsgExt( 'categorytree-not-found', 'parserinline', htmlspecialchars( $category ) );
$html .= Xml::closeElement( 'span' );
@ -405,12 +405,14 @@ class CategoryTree {
if ( $inverse ) {
$ctJoinCond = ' cl_to = cat.page_title AND cat.page_namespace = ' . NS_CATEGORY;
$ctWhere = " cl_from = " . $title->getArticleId();
$ctWhere = ' cl_from = ' . $title->getArticleId();
$ctJoin = ' RIGHT JOIN ';
$nsmatch = '';
}
else {
$ctJoinCond = ' cl_from = cat.page_id ';
$ctWhere = " cl_to = " . $dbr->addQuotes( $title->getDBkey() );
$ctWhere = ' cl_to = ' . $dbr->addQuotes( $title->getDBkey() );
$ctJoin = ' JOIN ';
#namespace filter.
if ( $namespaces ) {
@ -445,11 +447,12 @@ class CategoryTree {
$page = $dbr->tableName( 'page' );
$categorylinks = $dbr->tableName( 'categorylinks' );
$sql = "SELECT cat.page_namespace, cat.page_title
$sql = "SELECT cat.page_namespace, cat.page_title,
cl_to, cl_from
$transFields
$countFields
FROM $page as cat
JOIN $categorylinks ON $ctJoinCond
$ctJoin $categorylinks ON $ctJoinCond
$transJoin
$countJoin
WHERE $ctWhere
@ -466,8 +469,15 @@ class CategoryTree {
$other= '';
while ( $row = $dbr->fetchObject( $res ) ) {
#TODO: translation support; ideally added to Title object
$t = Title::newFromRow( $row );
#NOTE: in inverse mode, the page record may be null, because we use a right join.
# happens for categories with no category page (red cat links)
if ( $inverse && $row->page_title === NULL ) {
$t = Title::makeTitle( NS_CATEGORY, $row->cl_to );
}
else {
#TODO: translation support; ideally added to Title object
$t = Title::newFromRow( $row );
}
$cat = NULL;
@ -596,10 +606,15 @@ class CategoryTree {
if ( $trans && $trans!=$label ) $label.= ' ' . Xml::element( 'i', array( 'class' => 'translation'), $trans );
$wikiLink = $title->getLocalURL();
$labelClass = 'CategoryTreeLabel ' . ' CategoryTreeLabelNs' . $ns;
if ( !$title->getArticleId() ) {
$labelClass .= ' new';
$wikiLink = $title->getLocalURL( 'action=edit&redlink=1' );
} else {
$wikiLink = $title->getLocalURL();
}
if ( $ns == NS_CATEGORY ) {
$labelClass .= ' CategoryTreeLabelCategory';
} else {