mirror of
https://github.com/StarCitizenTools/mediawiki-skins-Citizen.git
synced 2024-09-24 02:38:44 +00:00
0b87fa8641
The original implementation is not robust and make assumptions about a wiki configuration
121 lines
3.3 KiB
PHP
121 lines
3.3 KiB
PHP
<?php
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/**
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* Citizen - A responsive skin developed for the Star Citizen Wiki
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*
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* This file is part of Citizen.
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*
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* Citizen 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 3 of the License, or
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* (at your option) any later version.
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*
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* Citizen 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
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* along with Citizen. If not, see <https://www.gnu.org/licenses/>.
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*
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* @file
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*/
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namespace Citizen;
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use ConfigException;
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use Exception;
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use MediaWiki\MediaWikiServices;
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use RequestContext;
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use ThumbnailImage;
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/**
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* Hook handlers for Citizen skin.
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*
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* Hook handler method names should be in the form of:
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* on<HookName>()
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*/
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class CitizenHooks {
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/**
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* ResourceLoaderGetConfigVars hook handler for setting a config variable
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* @see https://www.mediawiki.org/wiki/Manual:Hooks/ResourceLoaderGetConfigVars
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*
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* @param array &$vars Array of variables to be added into the output of the startup module.
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* @return bool
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*/
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public static function onResourceLoaderGetConfigVars( &$vars ) {
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try {
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$config = MediaWikiServices::getInstance()->getConfigFactory()->makeConfig( 'Citizen' );
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} catch ( Exception $e ) {
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return false;
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}
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try {
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$vars['wgCitizenSearchDescriptionSource'] = $config->get( 'CitizenSearchDescriptionSource' );
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} catch ( ConfigException $e ) {
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// Should not happen
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$vars['wgCitizenSearchDescriptionSource'] = 'textextracts';
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}
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try {
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$vars['wgCitizenMaxSearchResults'] = $config->get( 'CitizenMaxSearchResults' );
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} catch ( ConfigException $e ) {
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// Should not happen
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$vars['wgCitizenMaxSearchResults'] = 6;
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}
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return true;
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}
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/**
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* Lazyload images
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* Modified from the Lazyload extension
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* Looks for thumbnail and swap src to data-src
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*
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* @param ThumbnailImage $thumbnail
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* @param array &$attribs
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* @param array &$linkAttribs
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* @return bool
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*/
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public static function onThumbnailBeforeProduceHTML( $thumbnail, &$attribs, &$linkAttribs ) {
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try {
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$config = MediaWikiServices::getInstance()->getConfigFactory()->makeConfig( 'Citizen' );
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$lazyloadEnabled = $config->get( 'CitizenEnableLazyload' );
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} catch ( ConfigException $e ) {
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$lazyloadEnabled = false;
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}
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// Replace thumbnail if lazyload is enabled
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if ( $lazyloadEnabled === true ) {
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$file = $thumbnail->getFile();
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if ( $file !== null ) {
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$request = RequestContext::getMain()->getRequest();
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if ( defined( 'MW_API' ) && $request->getVal( 'action' ) === 'parse' ) {
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return true;
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}
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// Set lazy class for the img
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if ( isset( $attribs['class'] ) ) {
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$attribs['class'] .= ' lazy';
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} else {
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$attribs['class'] = 'lazy';
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}
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// Native API
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$attribs['loading'] = 'lazy';
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$attribs['data-src'] = $attribs['src'];
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$attribs['src'] = 'data:image/gif;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs%3D';
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if ( isset( $attribs['srcset'] ) ) {
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$attribs['data-srcset'] = $attribs['srcset'];
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$attribs['srcset'] = '';
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}
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}
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}
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return true;
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}
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}
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