5af0c8f2be
Values in SkinOOUIThemes are TitleCase, but these filenames are lowercase. And we silently ignore missing files. This only worked for the default theme, which is hardcoded to lowercase 'mediawiki' above. Change-Id: I5b14d65a8f7d5219acfa2a40eabbb13617833b26
96 lines
3.2 KiB
PHP
96 lines
3.2 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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* Secret special sauce.
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*
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* @since 1.26
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*/
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class ResourceLoaderOOUIImageModule extends ResourceLoaderImageModule {
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protected function loadFromDefinition() {
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if ( $this->definition === null ) {
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// Do nothing if definition was already processed
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return;
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}
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// Core default themes
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$themes = [ 'default' => 'mediawiki' ];
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$themes += ExtensionRegistry::getInstance()->getAttribute( 'SkinOOUIThemes' );
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$name = $this->definition['name'];
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$rootPath = $this->definition['rootPath'];
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$definition = [];
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foreach ( $themes as $skin => $theme ) {
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// Find the path to the JSON file which contains the actual image definitions for this theme
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// TODO Allow extensions to specify this path somehow
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$dataPath = $rootPath . '/' . strtolower( $theme ) . '/' . $name . '.json';
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$localDataPath = $this->localBasePath . '/' . $dataPath;
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// If there's no file for this module of this theme, that's okay, it will just use the defaults
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if ( !file_exists( $localDataPath ) ) {
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continue;
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}
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$data = json_decode( file_get_contents( $localDataPath ), true );
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// Expand the paths to images (since they are relative to the JSON file that defines them, not
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// our base directory)
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$fixPath = function ( &$path ) use ( $dataPath ) {
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$path = dirname( $dataPath ) . '/' . $path;
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};
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array_walk( $data['images'], function ( &$value ) use ( $fixPath ) {
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if ( is_string( $value['file'] ) ) {
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$fixPath( $value['file'] );
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} elseif ( is_array( $value['file'] ) ) {
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array_walk_recursive( $value['file'], $fixPath );
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}
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} );
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// Convert into a definition compatible with the parent vanilla ResourceLoaderImageModule
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foreach ( $data as $key => $value ) {
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switch ( $key ) {
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// Images and color variants are defined per-theme, here converted to per-skin
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case 'images':
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case 'variants':
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$definition[$key][$skin] = $data[$key];
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break;
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// Other options must be identical for each theme (or only defined in the default one)
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default:
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if ( !isset( $definition[$key] ) ) {
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$definition[$key] = $data[$key];
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} elseif ( $definition[$key] !== $data[$key] ) {
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throw new Exception(
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"Mismatched OOUI theme images definition: " .
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"key '$key' of theme '$theme' " .
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"does not match other themes"
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);
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}
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break;
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}
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}
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}
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// Fields from module definition silently override keys from JSON files
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$this->definition += $definition;
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parent::loadFromDefinition();
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}
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}
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