1 files changed, 115 insertions, 0 deletions
diff --git a/includes/api/ApiQueryFileRepoInfo.php b/includes/api/ApiQueryFileRepoInfo.php
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+++ b/includes/api/ApiQueryFileRepoInfo.php
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+<?php
+/**
+ * Copyright © 2013 Mark Holmquist <mtraceur@member.fsf.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ * http://www.gnu.org/copyleft/gpl.html
+ *
+ * @file
+ * @since 1.22
+ */
+
+/**
+ * A query action to return meta information about the foreign file repos
+ * configured on the wiki.
+ *
+ * @ingroup API
+ */
+class ApiQueryFileRepoInfo extends ApiQueryBase {
+
+	public function __construct( $query, $moduleName ) {
+		parent::__construct( $query, $moduleName, 'fri' );
+	}
+
+	protected function getInitialisedRepoGroup() {
+		$repoGroup = RepoGroup::singleton();
+
+		if ( !$repoGroup->reposInitialised ) {
+			$repoGroup->initialiseRepos();
+		}
+
+		return $repoGroup;
+	}
+
+	public function execute() {
+		$params = $this->extractRequestParams();
+		$props = array_flip( $params['prop'] );
+
+		$repos = array();
+
+		$repoGroup = $this->getInitialisedRepoGroup();
+
+		$repoGroup->forEachForeignRepo( function ( $repo ) use ( &$repos, $props ) {
+			$repos[] = array_intersect_key( $repo->getInfo(), $props );
+		} );
+
+		$repos[] = array_intersect_key( $repoGroup->localRepo->getInfo(), $props );
+
+		$result = $this->getResult();
+		$result->setIndexedTagName( $repos, 'repo' );
+		$result->addValue( array( 'query' ), 'repos', $repos );
+	}
+
+	public function getCacheMode( $params ) {
+		return 'public';
+	}
+
+	public function getAllowedParams() {
+		$props = $this->getProps();
+
+		return array(
+			'prop' => array(
+				ApiBase::PARAM_DFLT => join( '|', $props ),
+				ApiBase::PARAM_ISMULTI => true,
+				ApiBase::PARAM_TYPE => $props,
+			),
+		);
+	}
+
+	public function getProps() {
+		$props = array();
+		$repoGroup = $this->getInitialisedRepoGroup();
+
+		$repoGroup->forEachForeignRepo( function ( $repo ) use ( &$props ) {
+			$props = array_merge( $props, array_keys( $repo->getInfo() ) );
+		} );
+
+		return array_values( array_unique( array_merge( $props, array_keys( $repoGroup->localRepo->getInfo() ) ) ) );
+	}
+
+	public function getParamDescription() {
+		$p = $this->getModulePrefix();
+		return array(
+			'prop' => array(
+				'Which repository properties to get (there may be more available on some wikis):',
+				' apiurl      - URL to the repository API - helpful for getting image info from the host.',
+				' name        - The key of the repository - used in e.g. $wgForeignFileRepos and imageinfo return values.',
+				' displayname - The human-readable name of the repository wiki.',
+				' rooturl     - Root URL for image paths.',
+				' local       - Whether that repository is the local one or not.',
+			),
+		);
+	}
+
+	public function getDescription() {
+		return 'Return meta information about image repositories configured on the wiki.';
+	}
+
+	public function getExamples() {
+		return array(
+			'api.php?action=query&meta=filerepoinfo&friprop=apiurl|name|displayname',
+		);
+	}
+}