wiki.techinc.nl/includes/resourceloader/ResourceLoaderOOUIImageModule.php
VolkerE 9bb94b0ac8 Revert "Support changing icon variants on hover"
This reverts commit 46c62ff5f4. After reconsidering menu item treatment under UI Standardization perspective, we don't need and shouldn't use such pattern.

Bug: T110051
Change-Id: I0e8b6035f516e6629010b4f18471445c8833156e
2017-12-05 18:00:29 -08:00

110 lines
3.8 KiB
PHP

<?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
*/
/**
* Secret special sauce.
*
* @since 1.26
*/
class ResourceLoaderOOUIImageModule extends ResourceLoaderImageModule {
use ResourceLoaderOOUIModule;
protected function loadFromDefinition() {
if ( $this->definition === null ) {
// Do nothing if definition was already processed
return;
}
$themes = self::getSkinThemeMap();
// For backwards-compatibility, allow missing 'themeImages'
$module = isset( $this->definition['themeImages'] ) ? $this->definition['themeImages'] : '';
$definition = [];
foreach ( $themes as $skin => $theme ) {
// Find the path to the JSON file which contains the actual image definitions for this theme
if ( $module ) {
$dataPath = $this->getThemeImagesPath( $theme, $module );
} else {
// Backwards-compatibility for things that probably shouldn't have used this class...
$dataPath =
$this->definition['rootPath'] . '/' .
strtolower( $theme ) . '/' .
$this->definition['name'] . '.json';
}
$localDataPath = $this->localBasePath . '/' . $dataPath;
// If there's no file for this module of this theme, that's okay, it will just use the defaults
if ( !file_exists( $localDataPath ) ) {
continue;
}
$data = json_decode( file_get_contents( $localDataPath ), true );
// Expand the paths to images (since they are relative to the JSON file that defines them, not
// our base directory)
$fixPath = function ( &$path ) use ( $dataPath ) {
$path = dirname( $dataPath ) . '/' . $path;
};
array_walk( $data['images'], function ( &$value ) use ( $fixPath ) {
if ( is_string( $value['file'] ) ) {
$fixPath( $value['file'] );
} elseif ( is_array( $value['file'] ) ) {
array_walk_recursive( $value['file'], $fixPath );
}
} );
// Convert into a definition compatible with the parent vanilla ResourceLoaderImageModule
foreach ( $data as $key => $value ) {
switch ( $key ) {
// Images and color variants are defined per-theme, here converted to per-skin
case 'images':
case 'variants':
$definition[$key][$skin] = $data[$key];
break;
// Other options must be identical for each theme (or only defined in the default one)
default:
if ( !isset( $definition[$key] ) ) {
$definition[$key] = $data[$key];
} elseif ( $definition[$key] !== $data[$key] ) {
throw new Exception(
"Mismatched OOUI theme images definition: " .
"key '$key' of theme '$theme' for module '$module' " .
"does not match other themes"
);
}
break;
}
}
}
// Extra selectors to allow using the same icons for old-style MediaWiki UI code
if ( substr( $module, 0, 5 ) === 'icons' ) {
$definition['selectorWithoutVariant'] = '.oo-ui-icon-{name}, .mw-ui-icon-{name}:before';
$definition['selectorWithVariant'] = '.oo-ui-image-{variant}.oo-ui-icon-{name}, ' .
'.mw-ui-icon-{name}-{variant}:before';
}
// Fields from module definition silently override keys from JSON files
$this->definition += $definition;
parent::loadFromDefinition();
}
}