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https://gerrit.wikimedia.org/r/mediawiki/skins/Vector.git
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103 lines
3.2 KiB
PHP
103 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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namespace MediaWiki\Skins\Vector\FeatureManagement\Requirements;
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use MediaWiki\Config\Config;
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use MediaWiki\Request\WebRequest;
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use MediaWiki\Skins\Vector\ConfigHelper;
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use MediaWiki\Skins\Vector\Constants;
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use MediaWiki\Skins\Vector\FeatureManagement\Requirement;
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use MediaWiki\Title\Title;
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/**
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* The `MaxWidthRequirement` for content.
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* @package MediaWiki\Skins\Vector\FeatureManagement\Requirements
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*/
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final class LimitedWidthContentRequirement implements Requirement {
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private Config $config;
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private WebRequest $request;
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private ?Title $title;
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/**
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* This constructor accepts all dependencies needed to determine whether
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* the overridable config is enabled for the current user and request.
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*
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* @param Config $config
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* @param WebRequest $request
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* @param Title|null $title can be null in testing environment
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*/
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public function __construct(
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Config $config,
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WebRequest $request,
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?Title $title = null
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) {
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$this->config = $config;
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$this->title = $title;
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$this->request = $request;
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}
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/**
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* @inheritDoc
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*/
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public function getName(): string {
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return Constants::REQUIREMENT_LIMITED_WIDTH_CONTENT;
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}
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/**
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* Per the $options configuration (for use with $wgVectorMaxWidthOptions)
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* determine whether max-width should be disabled on the page.
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* For the main page: Check the value of $options['exclude']['mainpage']
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* For all other pages, the following will happen:
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* - the array $options['include'] of canonical page names will be checked
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* against the current page. If a page has been listed there, function will return false
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* (max-width will not be disabled)
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* Max width is disabled if:
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* 1) The current namespace is listed in array $options['exclude']['namespaces']
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* OR
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* 2) A query string parameter matches one of the regex patterns in $exclusions['querystring'].
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*
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* @internal only for use inside tests.
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* @param array $options
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* @param Title $title
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* @param WebRequest $request
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* @return bool
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*/
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private static function shouldDisableMaxWidth( array $options, Title $title, WebRequest $request ): bool {
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return ConfigHelper::shouldDisable( $options, $request, $title );
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}
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/**
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* Check query parameter to override config or not.
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* Then check for AB test value.
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* Fallback to config value.
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*
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* @inheritDoc
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*/
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public function isMet(): bool {
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return $this->title && !self::shouldDisableMaxWidth(
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$this->config->get( 'VectorMaxWidthOptions' ),
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$this->title,
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$this->request
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);
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}
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}
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