mirror of
https://gerrit.wikimedia.org/r/mediawiki/skins/Vector.git
synced 2024-12-11 23:46:22 +00:00
97 lines
2.4 KiB
PHP
97 lines
2.4 KiB
PHP
<?php
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namespace MediaWiki\Skins\Vector\Components;
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use Config;
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use MediaWiki\Skins\Vector\Constants;
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use MediaWiki\Skins\Vector\FeatureManagement\FeatureManager;
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use MessageLocalizer;
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/**
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* VectorComponentTableOfContents component
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*/
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class VectorComponentTableOfContents implements VectorComponent {
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/** @var array */
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private $tocData;
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/** @var MessageLocalizer */
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private $localizer;
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/** @var bool */
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private $isPinned;
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/** @var Config */
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private $config;
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/** @var VectorComponentPinnableHeader */
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private $pinnableHeader;
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/** @var string */
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public const ID = 'vector-toc';
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/**
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* @param array $tocData
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* @param MessageLocalizer $localizer
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* @param Config $config
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* @param FeatureManager $featureManager
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*/
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public function __construct(
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array $tocData,
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MessageLocalizer $localizer,
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Config $config,
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FeatureManager $featureManager
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) {
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$this->tocData = $tocData;
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$this->localizer = $localizer;
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$this->isPinned = $featureManager->isFeatureEnabled( Constants::FEATURE_TOC_PINNED );
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$this->config = $config;
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$this->pinnableHeader = new VectorComponentPinnableHeader(
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$this->localizer,
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$this->isPinned,
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self::ID,
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'toc-pinned',
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false,
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'h2'
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);
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}
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/**
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* @return bool
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*/
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public function isPinned(): bool {
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return $this->isPinned;
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}
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/**
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* In tableOfContents.js we have tableOfContents::getTableOfContentsSectionsData(),
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* that yields the same result as this function, please make sure to keep them in sync.
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* @inheritDoc
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*/
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public function getTemplateData(): array {
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$sections = $this->tocData[ 'array-sections' ] ?? [];
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if ( empty( $sections ) ) {
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return [];
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}
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// Populate button labels for collapsible TOC sections
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foreach ( $sections as &$section ) {
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if ( $section['is-top-level-section'] && $section['is-parent-section'] ) {
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$section['vector-button-label'] =
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$this->localizer->msg( 'vector-toc-toggle-button-label', $section['line'] )->text();
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}
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}
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$this->tocData[ 'array-sections' ] = $sections;
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$pinnableElement = new VectorComponentPinnableElement( self::ID );
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return $pinnableElement->getTemplateData() +
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array_merge( $this->tocData, [
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'vector-is-collapse-sections-enabled' =>
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count( $this->tocData['array-sections'] ) > 3 &&
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$this->tocData[ 'number-section-count'] >= $this->config->get(
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'VectorTableOfContentsCollapseAtCount'
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),
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'data-pinnable-header' => $this->pinnableHeader->getTemplateData(),
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] );
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}
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}
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