<?php
/**
- * Created on Mar 16, 2008
- *
* API for MediaWiki 1.12+
*
+ * Created on Mar 16, 2008
+ *
* Copyright © 2008 Vasiliev Victor vasilvv@gmail.com,
* based on ApiQueryAllpages.php
*
*
* 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.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
* http://www.gnu.org/copyleft/gpl.html
+ *
+ * @file
*/
if ( !defined( 'MEDIAWIKI' ) ) {
*/
class ApiQueryAllimages extends ApiQueryGeneratorBase {
+ protected $mRepo;
+
public function __construct( $query, $moduleName ) {
parent::__construct( $query, $moduleName, 'ai' );
$this->mRepo = RepoGroup::singleton()->getLocalRepo();
}
/**
- * Overide parent method to make sure to make sure the repo's DB is used
+ * Override parent method to make sure to make sure the repo's DB is used
* which may not necesarilly be the same as the local DB.
*
* TODO: allow querying non-local repos.
+ * @return DatabaseBase
*/
protected function getDB() {
return $this->mRepo->getSlaveDB();
$this->run();
}
+ public function getCacheMode( $params ) {
+ return 'public';
+ }
+
+ /**
+ * @param $resultPageSet ApiPageSet
+ * @return void
+ */
public function executeGenerator( $resultPageSet ) {
if ( $resultPageSet->isResolvingRedirects() ) {
$this->dieUsage( 'Use "gaifilterredir=nonredirects" option instead of "redirects" when using allimages as a generator', 'params' );
$this->run( $resultPageSet );
}
+ /**
+ * @param $resultPageSet ApiPageSet
+ * @return void
+ */
private function run( $resultPageSet = null ) {
$repo = $this->mRepo;
if ( !$repo instanceof LocalRepo ) {
// Image filters
$dir = ( $params['dir'] == 'descending' ? 'older' : 'newer' );
$from = ( is_null( $params['from'] ) ? null : $this->titlePartToKey( $params['from'] ) );
- $this->addWhereRange( 'img_name', $dir, $from, null );
+ $to = ( is_null( $params['to'] ) ? null : $this->titlePartToKey( $params['to'] ) );
+ $this->addWhereRange( 'img_name', $dir, $from, $to );
+
if ( isset( $params['prefix'] ) )
$this->addWhere( 'img_name' . $db->buildLike( $this->titlePartToKey( $params['prefix'] ), $db->anyString() ) );
$this->addWhere( 'img_sha1=' . $db->addQuotes( $sha1 ) );
}
+ if ( !is_null( $params['mime'] ) ) {
+ global $wgMiserMode;
+ if ( $wgMiserMode ) {
+ $this->dieUsage( 'MIME search disabled in Miser Mode', 'mimeearchdisabled' );
+ }
+
+ list( $major, $minor ) = File::splitMime( $params['mime'] );
+
+ $this->addWhereFld( 'img_major_mime', $major );
+ $this->addWhereFld( 'img_minor_mime', $minor );
+ }
+
$this->addTables( 'image' );
$prop = array_flip( $params['prop'] );
$titles = array();
$count = 0;
$result = $this->getResult();
- while ( $row = $db->fetchObject( $res ) ) {
+ foreach ( $res as $row ) {
if ( ++ $count > $limit ) {
// We've reached the one extra which shows that there are additional pages to be had. Stop here...
// TODO: Security issue - if the user has no right to view next title, it will still be shown
$file = $repo->newFileFromRow( $row );
$info = array_merge( array( 'name' => $row->img_name ),
ApiQueryImageInfo::getInfo( $file, $prop, $result ) );
+ self::addTitleInfo( $info, $file->getTitle() );
+
$fit = $result->addValue( array( 'query', $this->getModuleName() ), null, $info );
if ( !$fit ) {
$this->setContinueEnumParameter( 'from', $this->keyToTitle( $row->img_name ) );
$titles[] = Title::makeTitle( NS_IMAGE, $row->img_name );
}
}
- $db->freeResult( $res );
if ( is_null( $resultPageSet ) ) {
$result->setIndexedTagName_internal( array( 'query', $this->getModuleName() ), 'img' );
public function getAllowedParams() {
return array (
'from' => null,
+ 'to' => null,
'prefix' => null,
'minsize' => array(
ApiBase::PARAM_TYPE => 'integer',
'sha1' => null,
'sha1base36' => null,
'prop' => array(
- ApiBase::PARAM_TYPE => ApiQueryImageInfo::getPropertyNames(),
+ ApiBase::PARAM_TYPE => ApiQueryImageInfo::getPropertyNames( $this->propertyFilter ),
ApiBase::PARAM_DFLT => 'timestamp|url',
ApiBase::PARAM_ISMULTI => true
- )
+ ),
+ 'mime' => null,
);
}
public function getParamDescription() {
return array(
- 'from' => 'The image title to start enumerating from.',
- 'prefix' => 'Search for all image titles that begin with this value.',
+ 'from' => 'The image title to start enumerating from',
+ 'to' => 'The image title to stop enumerating at',
+ 'prefix' => 'Search for all image titles that begin with this value',
'dir' => 'The direction in which to list',
'minsize' => 'Limit to images with at least this many bytes',
'maxsize' => 'Limit to images with at most this many bytes',
- 'limit' => 'How many total images to return.',
- 'sha1' => 'SHA1 hash of image',
+ 'limit' => 'How many images in total to return',
+ 'sha1' => "SHA1 hash of image. Overrides {$this->getModulePrefix()}sha1base36",
'sha1base36' => 'SHA1 hash of image in base 36 (used in MediaWiki)',
- 'prop' => 'Which properties to get',
+ 'prop' => ApiQueryImageInfo::getPropertyDescriptions( $this->propertyFilter ),
+ 'mime' => 'What MIME type to search for. e.g. image/jpeg. Disabled in Miser Mode',
);
}
+ private $propertyFilter = array( 'archivename' );
+
public function getDescription() {
return 'Enumerate all images sequentially';
}
return array_merge( parent::getPossibleErrors(), array(
array( 'code' => 'params', 'info' => 'Use "gaifilterredir=nonredirects" option instead of "redirects" when using allimages as a generator' ),
array( 'code' => 'unsupportedrepo', 'info' => 'Local file repository does not support querying all images' ),
+ array( 'code' => 'mimeearchdisabled', 'info' => 'MIME search disabled in Miser Mode' ),
) );
}