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<?php
/**
* 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
*/
namespace MediaWiki\ResourceLoader;
use InvalidArgumentException;
/**
* Allows loading arbitrary sets of OOUI icons.
*
* @ingroup ResourceLoader
* @since 1.34
*/
class OOUIIconPackModule extends OOUIImageModule {
public function __construct( array $options = [], $localBasePath = null ) {
parent::__construct( $options, $localBasePath );
if ( !isset( $this->definition['icons'] ) || !$this->definition['icons'] ) {
throw new InvalidArgumentException( "Parameter 'icons' must be given." );
}
// A few things check for the "icons" prefix on this value, so specify it even though
// we don't use it for actually loading the data, like in the other modules.
$this->definition['themeImages'] = 'icons';
}
private function getIcons(): array {
// @phan-suppress-next-line PhanTypeArraySuspiciousNullable Checked in the constructor
return $this->definition['icons'];
}
protected function loadOOUIDefinition( $theme, $unused ): array {
// This is shared between instances of this class, so we only have to load the JSON files once
static $data = [];
if ( !isset( $data[$theme] ) ) {
$data[$theme] = [];
// Load and merge the JSON data for all "icons-foo" modules
foreach ( self::$knownImagesModules as $module ) {
if ( str_starts_with( $module, 'icons' ) ) {
$moreData = $this->readJSONFile( $this->getThemeImagesPath( $theme, $module ) );
if ( $moreData ) {
$data[$theme] = array_replace_recursive( $data[$theme], $moreData );
}
}
}
}
$definition = $data[$theme];
// Filter out the data for all other icons, leaving only the ones we want for this module
$iconsNames = $this->getIcons();
foreach ( $definition['images'] as $iconName => $_ ) {
if ( !in_array( $iconName, $iconsNames ) ) {
unset( $definition['images'][$iconName] );
}
}
return $definition;
}
public static function extractLocalBasePath( array $options, $localBasePath = null ) {
global $IP;
// Ignore any 'localBasePath' present in $options, this always refers to files in MediaWiki core
return $localBasePath ?? $IP;
}
}
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