Gergő Tisza has uploaded a new change for review.
https://gerrit.wikimedia.org/r/95148
Change subject: Add LocalFile::getParentCategories() method
......................................................................
Add LocalFile::getParentCategories() method
Unlike Title::getParentCategories(), this will return the categories
on the hosting wiki (so it should work with Commons).
Bug: 56598
Change-Id: Ice972f023c676b5857707ccf58ee108585a7f021
---
M includes/filerepo/file/LocalFile.php
1 file changed, 35 insertions(+), 0 deletions(-)
git pull ssh://gerrit.wikimedia.org:29418/mediawiki/core
refs/changes/48/95148/1
diff --git a/includes/filerepo/file/LocalFile.php
b/includes/filerepo/file/LocalFile.php
index fe769be..58859b2 100644
--- a/includes/filerepo/file/LocalFile.php
+++ b/includes/filerepo/file/LocalFile.php
@@ -680,6 +680,41 @@
}
/**
+ * Get the categories this file belongs to.
+ * Unlike $file->getOriginalTitle()->getParentCategories(),
+ * this will return the categories on the wiki where the image is
hosted,
+ * and the category names will not contain the namespace name.
+ *
+ * @return Array of parents in the form:
+ * $parent => $currentarticle
+ */
+ public function getParentCategories() {
+ global $wgContLang, $wgCanonicalNamespaceNames;
+
+ $categories = array();
+
+ $title = $this->getOriginalTitle();
+ $dbr = $this->repo->getSlaveDB();
+
+ $res = $dbr->select(
+ array( 'page', 'categorylinks' ),
+ array( 'cl_to' ),
+ array(
+ 'page_namespace' => $title->getNamespace(),
+ 'page_title' => $title->getDBkey(),
+ 'page_id = cl_from',
+ ),
+ __METHOD__
+ );
+
+ $categoryNamespace = MWNamespace::getCanonicalName( NS_CATEGORY
);
+ foreach ( $res as $row ) {
+ $categories[ $categoryNamespace . ':' . $row->cl_to ] =
$title->getFullText();
+ }
+ return $categories;
+ }
+
+ /**
* @return int
*/
function getBitDepth() {
--
To view, visit https://gerrit.wikimedia.org/r/95148
To unsubscribe, visit https://gerrit.wikimedia.org/r/settings
Gerrit-MessageType: newchange
Gerrit-Change-Id: Ice972f023c676b5857707ccf58ee108585a7f021
Gerrit-PatchSet: 1
Gerrit-Project: mediawiki/core
Gerrit-Branch: master
Gerrit-Owner: Gergő Tisza <gti...@wikimedia.org>
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