mirror of
https://github.com/StarCitizenTools/mediawiki-skins-Citizen.git
synced 2024-09-24 02:38:44 +00:00
79 lines
2.3 KiB
PHP
79 lines
2.3 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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* 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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public static function BeforePageDisplay($out, $skin) {
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$out->addModules( 'skins.citizen.bpd' );
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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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public static function ThumbnailBeforeProduceHTML($thumb, &$attribs, &$linkAttribs) {
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$file = $thumb->getFile();
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if ( $file ) {
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global $wgRequest, $wgTitle;
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if (defined('MW_API') && $wgRequest->getVal('action') === 'parse') return true;
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if (isset($wgTitle) && $wgTitle->getNamespace() === NS_FILE) return true;
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// Set lazy class for the img
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$attribs['class'] = 'lazy';
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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['data-width'] = $attribs['width'];
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$attribs['data-height'] = $attribs['height'];
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// Replace src with small size image
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$attribs['src'] = preg_replace('#/\d+px-#', '/10px-', $attribs['src']);
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// $attribs['src'] = 'data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7';
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// So that the 10px thumbnail is enlarged to the right size
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$attribs['width'] = $attribs['data-width'];
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$attribs['height'] = $attribs['data-height'];
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// Clean up
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unset($attribs['data-width']);
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unset($attribs['data-height']);
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if (isset($attribs['srcset'])) {
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$attribs['data-srcset'] = $attribs['srcset'];
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unset($attribs['srcset']);
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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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