MobileFrontendHookHandlers.php
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MobileFrontendHookHandlers.php
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	<?php

	// phpcs:disable MediaWiki.NamingConventions.LowerCamelFunctionsName.FunctionName

	namespace PageImages\Hooks;

	use MediaWiki\Context\IContextSource;
	use MediaWiki\Title\Title;
	use MobileFrontend\Hooks\SpecialMobileEditWatchlistImagesHook;
	use PageImages\PageImages;

	/**
	* Hooks from MobileFrontend extension,
	* which is optional to use with this extension.
	*/
	class MobileFrontendHookHandlers implements SpecialMobileEditWatchlistImagesHook {

	/**
	* SpecialMobileEditWatchlist::images hook handler, adds images to mobile watchlist A-Z view
	*
	* @param IContextSource $context Context object. Ignored
	* @param array[] &$watchlist Array of relevant pages on the watchlist, sorted by namespace
	* @param array[] &$images Array of images to populate
	*/
	public function onSpecialMobileEditWatchlist__images(
	IContextSource $context, array &$watchlist, array &$images
	) {
	$ids = [];
	foreach ( $watchlist as $ns => $pages ) {
	foreach ( array_keys( $pages ) as $dbKey ) {
	$title = Title::makeTitle( $ns, $dbKey );
	// Getting page ID here is safe because SpecialEditWatchlist::getWatchlistInfo()
	// uses LinkBatch
	$id = $title->getArticleID();
	if ( $id ) {
	$ids[$id] = $dbKey;
	}
	}
	}

	$data = PageImages::getImages( array_keys( $ids ) );
	foreach ( $data as $id => $page ) {
	if ( isset( $page['pageimage'] ) ) {
	$images[ $page['ns'] ][ $ids[$id] ] = $page['pageimage'];
	}
	}
	}

	}