mirror of
https://github.com/StarCitizenTools/mediawiki-skins-Citizen.git
synced 2024-12-19 01:31:37 +00:00
93 lines
2.2 KiB
PHP
93 lines
2.2 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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* @ingroup Skins
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*/
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declare( strict_types=1 );
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namespace MediaWiki\Skins\Citizen\Partials;
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use Exception;
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final class Metadata extends Partial {
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/**
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* Adds metadata to the output page
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*/
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public function addMetadata() {
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$out = $this->out;
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// Responsive layout
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// Polyfill for MW 1.35
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if ( version_compare( MW_VERSION, '1.36', '<' ) ) {
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$out->addMeta( 'viewport', 'width=device-width, initial-scale=1.0' );
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}
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// Theme color
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$out->addMeta( 'theme-color', $this->getConfigValue( 'CitizenThemeColor' ) ?? '' );
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// Generate webapp manifest
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$this->addManifest();
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// Preconnect origin
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$this->addPreConnect();
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}
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/**
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* Adds the manifest if enabled in 'CitizenEnableManifest'.
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* Manifest link will be empty if wfExpandUrl throws an exception.
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*/
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private function addManifest() {
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if ( $this->getConfigValue( 'CitizenEnableManifest' ) !== true ) {
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return;
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}
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try {
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$href =
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wfExpandUrl( wfAppendQuery( wfScript( 'api' ),
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[ 'action' => 'webapp-manifest' ] ), PROTO_RELATIVE );
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} catch ( Exception $e ) {
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$href = '';
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}
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$out = $this->out;
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$out->addLink( [
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'rel' => 'manifest',
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'href' => $href,
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] );
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}
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/**
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* Adds a preconnect header if enabled in 'CitizenEnablePreconnect'
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*/
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private function addPreConnect() {
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if ( $this->getConfigValue( 'CitizenEnablePreconnect' ) !== true ) {
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return;
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}
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$out = $this->out;
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$out->addLink( [
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'rel' => 'preconnect',
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'href' => $this->getConfigValue( 'CitizenPreconnectURL' ),
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] );
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}
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}
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