a8dae2212c
You can now create ResourceLoader modules for arbitrary sets of OOUI icons. This is an alternative to I8af783666a2b23a938af93c1b56fee619219eaf5. Update dependencies of OOUI's modules to use custom icon packs instead of default icon packs. Bug: T160690 Change-Id: Icf9560da79c91e56c7a3f4c0de01dd057f5aa00d
72 lines
2.4 KiB
PHP
72 lines
2.4 KiB
PHP
<?php
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/**
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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* http://www.gnu.org/copyleft/gpl.html
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*
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* @file
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*/
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/**
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* Allows loading arbitrary sets of OOUI icons.
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*
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* @since 1.34
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*/
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class ResourceLoaderOOUIIconPackModule extends ResourceLoaderOOUIImageModule {
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public function __construct( $options = [], $localBasePath = null ) {
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parent::__construct( $options, $localBasePath );
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if ( !isset( $this->definition['icons'] ) || !$this->definition['icons'] ) {
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throw new InvalidArgumentException( "Parameter 'icons' must be given." );
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}
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// A few things check for the "icons" prefix on this value, so specify it even though
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// we don't use it for actually loading the data, like in the other modules.
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$this->definition['themeImages'] = 'icons';
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}
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private function getIcons() {
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return $this->definition['icons'];
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}
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protected function loadOOUIDefinition( $theme, $unused ) {
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// This is shared between instances of this class, so we only have to load the JSON files once
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static $data = [];
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if ( !isset( $data[$theme] ) ) {
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$data[$theme] = [];
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// Load and merge the JSON data for all "icons-foo" modules
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foreach ( self::$knownImagesModules as $module ) {
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if ( substr( $module, 0, 5 ) === 'icons' ) {
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$moreData = $this->readJSONFile( $this->getThemeImagesPath( $theme, $module ) );
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if ( $moreData ) {
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$data[$theme] = array_replace_recursive( $data[$theme], $moreData );
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}
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}
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}
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}
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$definition = $data[$theme];
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// Filter out the data for all other icons, leaving only the ones we want for this module
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$iconsNames = $this->getIcons();
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foreach ( array_keys( $definition['images'] ) as $iconName ) {
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if ( !in_array( $iconName, $iconsNames ) ) {
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unset( $definition['images'][$iconName] );
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}
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}
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return $definition;
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}
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}
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