2015-04-27 14:05:31 +00:00
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<?php
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2021-06-02 16:52:59 +00:00
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2018-08-09 09:49:10 +00:00
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namespace PortableInfobox\Parser\Nodes;
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2015-04-27 14:05:31 +00:00
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2022-03-11 20:35:51 +00:00
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use DOMDocument;
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use DOMXpath;
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use File;
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2021-06-02 16:52:59 +00:00
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use MediaWiki\MediaWikiServices;
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2022-03-11 20:35:51 +00:00
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use Parser;
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2018-08-09 09:49:10 +00:00
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use PortableInfobox\Helpers\FileNamespaceSanitizeHelper;
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use PortableInfobox\Helpers\PortableInfoboxDataBag;
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2018-08-22 14:20:49 +00:00
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use PortableInfobox\Helpers\PortableInfoboxImagesHelper;
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2022-03-11 20:35:51 +00:00
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use PortableInfoboxRenderService;
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use Title;
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2015-05-07 12:37:13 +00:00
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2018-08-12 09:45:29 +00:00
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class NodeMedia extends Node {
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2021-09-10 02:52:19 +00:00
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private const GALLERY = 'GALLERY';
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private const TABBER = 'TABBER';
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2017-01-25 11:18:20 +00:00
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2021-09-10 02:52:19 +00:00
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private const ALLOWIMAGE_ATTR_NAME = 'image';
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private const ALLOWVIDEO_ATTR_NAME = 'video';
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private const ALLOWAUDIO_ATTR_NAME = 'audio';
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2018-08-12 09:45:29 +00:00
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2021-09-10 02:52:19 +00:00
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private const ALT_TAG_NAME = 'alt';
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private const CAPTION_TAG_NAME = 'caption';
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2015-04-27 14:05:31 +00:00
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2018-08-22 14:20:49 +00:00
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private $helper;
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2015-10-20 22:42:36 +00:00
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public static function getMarkers( $value, $ext ) {
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2022-03-11 20:35:51 +00:00
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$regex = '/' . Parser::MARKER_PREFIX . "-$ext-[A-F0-9]{8}" . Parser::MARKER_SUFFIX . '/i';
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2018-10-02 07:41:19 +00:00
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if ( preg_match_all( $regex, $value, $out ) ) {
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2015-10-20 22:42:36 +00:00
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return $out[0];
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} else {
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return [];
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}
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}
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2018-08-07 14:02:51 +00:00
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public static function getGalleryData( $marker ) {
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$gallery = PortableInfoboxDataBag::getInstance()->getGallery( $marker );
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2021-09-10 02:52:19 +00:00
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return isset( $gallery ) ? array_map( static function ( $image ) {
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2018-08-07 14:02:51 +00:00
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return [
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2018-08-22 14:20:49 +00:00
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'label' => $image[1],
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2018-08-07 14:02:51 +00:00
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'title' => $image[0]
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];
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}, $gallery->getimages() ) : [];
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2015-10-20 22:42:36 +00:00
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}
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public static function getTabberData( $html ) {
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2018-08-04 17:12:35 +00:00
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$data = [];
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2018-10-07 14:44:55 +00:00
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2022-03-11 20:35:51 +00:00
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$doc = new DOMDocument();
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2018-10-07 14:44:55 +00:00
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$libXmlErrorSetting = libxml_use_internal_errors( true );
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// encode for correct load
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$doc->loadHTML( mb_convert_encoding( $html, 'HTML-ENTITIES', 'UTF-8' ) );
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libxml_clear_errors();
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libxml_use_internal_errors( $libXmlErrorSetting );
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2022-03-11 20:35:51 +00:00
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$xpath = new DOMXpath( $doc );
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2018-10-07 14:44:55 +00:00
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$divs = $xpath->query( '//div[@class=\'tabbertab\']' );
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2015-10-20 22:42:36 +00:00
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foreach ( $divs as $div ) {
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2019-02-24 23:06:20 +00:00
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if ( preg_match( '# src="(?:[^"]*/)?(?:\d+px-)?([^"]*?)"#', $doc->saveXml( $div ), $out ) ) {
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2018-08-04 17:12:35 +00:00
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$data[] = [
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2018-10-07 14:44:55 +00:00
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'label' => $div->getAttribute( 'title' ),
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2018-08-04 17:12:35 +00:00
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'title' => $out[1]
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];
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2015-10-20 22:42:36 +00:00
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}
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}
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return $data;
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}
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2015-04-27 14:05:31 +00:00
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public function getData() {
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2015-06-11 09:34:28 +00:00
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if ( !isset( $this->data ) ) {
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2018-08-04 17:12:35 +00:00
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$this->data = [];
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2015-06-19 10:31:22 +00:00
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2015-10-16 01:15:52 +00:00
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// value passed to source parameter (or default)
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$value = $this->getRawValueWithDefault( $this->xmlNode );
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2018-08-22 14:20:49 +00:00
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$helper = $this->getImageHelper();
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2015-06-19 10:31:22 +00:00
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2015-10-16 01:15:52 +00:00
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if ( $this->containsTabberOrGallery( $value ) ) {
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$this->data = $this->getImagesData( $value );
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} else {
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2018-08-04 17:12:35 +00:00
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$this->data = [ $this->getImageData(
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2015-10-16 01:15:52 +00:00
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$value,
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$this->getValueWithDefault( $this->xmlNode->{self::ALT_TAG_NAME} ),
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$this->getValueWithDefault( $this->xmlNode->{self::CAPTION_TAG_NAME} )
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2018-08-04 17:12:35 +00:00
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) ];
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2015-08-31 11:53:06 +00:00
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}
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2015-10-16 01:15:52 +00:00
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}
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return $this->data;
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}
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/**
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2018-10-02 07:41:19 +00:00
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* Checks if parser preprocessed string containg Tabber or Gallery extension
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2015-10-16 01:15:52 +00:00
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* @param string $str String to check
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* @return bool
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*/
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private function containsTabberOrGallery( $str ) {
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2018-10-02 07:41:19 +00:00
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return !empty( self::getMarkers( $str, self::TABBER ) ) ||
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!empty( self::getMarkers( $str, self::GALLERY ) );
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2015-10-16 01:15:52 +00:00
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}
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2015-10-20 01:19:49 +00:00
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private function getImagesData( $value ) {
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2018-08-22 14:20:49 +00:00
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$helper = $this->getImageHelper();
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2018-08-11 07:39:21 +00:00
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$data = [];
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2015-10-20 01:19:49 +00:00
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$items = array_merge( $this->getGalleryItems( $value ), $this->getTabberItems( $value ) );
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2018-08-16 09:25:53 +00:00
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foreach ( $items as $item ) {
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2018-08-22 14:20:49 +00:00
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$mediaItem = $this->getImageData( $item['title'], $item['label'], $item['label'] );
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2021-09-10 02:52:19 +00:00
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if ( (bool)$mediaItem ) {
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2018-08-22 14:20:49 +00:00
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$data[] = $mediaItem;
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}
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2015-10-16 01:15:52 +00:00
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}
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2018-08-22 14:20:49 +00:00
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return count( $data ) > 1 ? $helper->extendImageCollectionData( $data ) : $data;
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2015-10-19 23:56:20 +00:00
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}
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2015-10-16 01:15:52 +00:00
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2015-10-20 01:19:49 +00:00
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private function getGalleryItems( $value ) {
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2017-01-25 11:18:20 +00:00
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$galleryItems = [];
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$galleryMarkers = self::getMarkers( $value, self::GALLERY );
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foreach ( $galleryMarkers as $marker ) {
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2018-08-07 14:02:51 +00:00
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$galleryItems = array_merge( $galleryItems, self::getGalleryData( $marker ) );
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2015-06-11 09:34:28 +00:00
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}
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2015-10-20 01:19:49 +00:00
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return $galleryItems;
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2015-10-16 01:15:52 +00:00
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}
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2015-06-10 09:28:33 +00:00
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2015-10-20 23:09:23 +00:00
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private function getTabberItems( $value ) {
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2018-08-11 07:39:21 +00:00
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$tabberItems = [];
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2017-01-25 11:18:20 +00:00
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$tabberMarkers = self::getMarkers( $value, self::TABBER );
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foreach ( $tabberMarkers as $marker ) {
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$tabberHtml = $this->getExternalParser()->parseRecursive( $marker );
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2015-10-20 22:42:36 +00:00
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$tabberItems = array_merge( $tabberItems, self::getTabberData( $tabberHtml ) );
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2015-10-19 23:56:20 +00:00
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}
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2015-10-20 01:19:49 +00:00
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return $tabberItems;
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}
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2015-12-23 10:20:39 +00:00
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/**
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2018-10-02 07:41:19 +00:00
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* Prepare infobox image node data.
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2015-12-23 12:20:55 +00:00
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*
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2015-12-23 10:20:39 +00:00
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* @param $title
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* @param $alt
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* @param $caption
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* @return array
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*/
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2015-10-16 01:15:52 +00:00
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private function getImageData( $title, $alt, $caption ) {
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2018-08-22 14:20:49 +00:00
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$helper = $this->getImageHelper();
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2022-03-11 20:35:51 +00:00
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$titleObj = $title instanceof Title ? $title : $this->getImageAsTitleObject( $title );
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2018-08-22 14:20:49 +00:00
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$fileObj = $helper->getFile( $titleObj );
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2015-10-16 01:15:52 +00:00
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2018-08-16 09:25:53 +00:00
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if ( !isset( $fileObj ) || !$this->isTypeAllowed( $fileObj->getMediaType() ) ) {
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2018-08-12 09:45:29 +00:00
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return [];
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}
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2022-03-11 20:35:51 +00:00
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if ( $titleObj instanceof Title ) {
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2018-12-26 22:36:08 +00:00
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$this->getExternalParser()->addImage( $titleObj );
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2015-10-16 01:15:52 +00:00
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}
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2018-08-22 14:20:49 +00:00
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$mediatype = $fileObj->getMediaType();
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2015-10-16 01:15:52 +00:00
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$image = [
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'url' => $this->resolveImageUrl( $fileObj ),
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'name' => $titleObj ? $titleObj->getText() : '',
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2018-08-08 09:42:22 +00:00
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'alt' => $alt ?? ( $titleObj ? $titleObj->getText() : null ),
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2018-09-03 15:59:15 +00:00
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'caption' => $caption ?: null,
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2018-08-22 14:20:49 +00:00
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'isImage' => in_array( $mediatype, [ MEDIATYPE_BITMAP, MEDIATYPE_DRAWING ] ),
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'isVideo' => $mediatype === MEDIATYPE_VIDEO,
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2018-12-27 01:01:19 +00:00
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'isAudio' => $mediatype === MEDIATYPE_AUDIO,
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2019-02-02 22:34:48 +00:00
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'source' => $this->getPrimarySource(),
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'item-name' => $this->getItemName()
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2015-10-16 01:15:52 +00:00
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];
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2018-08-22 14:20:49 +00:00
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if ( $image['isImage'] ) {
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$image = array_merge( $image, $helper->extendImageData(
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$fileObj,
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2022-03-11 20:35:51 +00:00
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PortableInfoboxRenderService::DEFAULT_DESKTOP_THUMBNAIL_WIDTH,
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PortableInfoboxRenderService::DEFAULT_DESKTOP_INFOBOX_WIDTH
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2018-08-22 14:20:49 +00:00
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) );
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}
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2015-10-16 01:15:52 +00:00
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return $image;
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2015-04-27 14:05:31 +00:00
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}
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2015-06-10 09:28:33 +00:00
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public function isEmpty() {
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2015-06-11 09:34:28 +00:00
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$data = $this->getData();
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2015-10-16 01:15:52 +00:00
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foreach ( $data as $dataItem ) {
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2018-08-16 09:25:53 +00:00
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if ( !empty( $dataItem['url'] ) ) {
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2015-10-16 01:15:52 +00:00
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return false;
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}
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}
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return true;
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2015-05-06 14:11:04 +00:00
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}
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2016-12-09 13:01:49 +00:00
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public function getSources() {
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$sources = $this->extractSourcesFromNode( $this->xmlNode );
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2015-06-11 09:48:32 +00:00
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if ( $this->xmlNode->{self::ALT_TAG_NAME} ) {
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$sources = array_merge( $sources,
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2016-12-09 13:01:49 +00:00
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$this->extractSourcesFromNode( $this->xmlNode->{self::ALT_TAG_NAME} ) );
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2015-06-11 09:48:32 +00:00
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}
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if ( $this->xmlNode->{self::CAPTION_TAG_NAME} ) {
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$sources = array_merge( $sources,
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2016-12-09 13:01:49 +00:00
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$this->extractSourcesFromNode( $this->xmlNode->{self::CAPTION_TAG_NAME} ) );
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2015-06-11 09:48:32 +00:00
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}
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return array_unique( $sources );
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}
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2015-05-11 12:36:23 +00:00
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private function getImageAsTitleObject( $imageName ) {
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2021-06-02 16:52:59 +00:00
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$contLang = MediaWikiServices::getInstance()->getContentLanguage();
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2022-03-11 20:35:51 +00:00
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$title = Title::makeTitleSafe(
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2015-08-31 11:53:06 +00:00
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NS_FILE,
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2021-06-02 16:52:59 +00:00
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FileNamespaceSanitizeHelper::getInstance()->sanitizeImageFileName( $imageName, $contLang )
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2015-05-07 12:37:13 +00:00
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);
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2015-06-03 14:53:31 +00:00
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2015-05-11 12:36:23 +00:00
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return $title;
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}
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2018-08-22 14:20:49 +00:00
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protected function getImageHelper() {
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if ( !isset( $this->helper ) ) {
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$this->helper = new PortableInfoboxImagesHelper();
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2018-08-09 09:49:10 +00:00
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}
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2018-08-22 14:20:49 +00:00
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return $this->helper;
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2015-07-21 14:29:14 +00:00
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}
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2015-05-22 15:27:20 +00:00
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/**
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2018-10-02 07:41:19 +00:00
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* Returns image url for given image title
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2022-03-11 20:35:51 +00:00
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* @param File|null $file
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2015-05-22 15:27:20 +00:00
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* @return string url or '' if image doesn't exist
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*/
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2015-07-21 14:29:14 +00:00
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public function resolveImageUrl( $file ) {
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return $file ? $file->getUrl() : '';
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}
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/**
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2018-10-02 07:41:19 +00:00
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* Checks if file media type is allowed
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2018-08-12 09:45:29 +00:00
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* @param string $type
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* @return bool
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*/
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private function isTypeAllowed( $type ) {
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2018-08-16 09:25:53 +00:00
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switch ( $type ) {
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2018-08-12 09:45:29 +00:00
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case MEDIATYPE_BITMAP:
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case MEDIATYPE_DRAWING:
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return $this->allowImage();
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case MEDIATYPE_VIDEO:
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return $this->allowVideo();
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case MEDIATYPE_AUDIO:
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return $this->allowAudio();
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default:
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return false;
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}
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}
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/**
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2015-07-21 14:29:14 +00:00
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* @return bool
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*/
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2018-08-12 09:45:29 +00:00
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protected function allowImage() {
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$attr = $this->getXmlAttribute( $this->xmlNode, self::ALLOWIMAGE_ATTR_NAME );
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return !( isset( $attr ) && strtolower( $attr ) === 'false' );
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}
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/**
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* @return bool
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*/
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protected function allowVideo() {
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$attr = $this->getXmlAttribute( $this->xmlNode, self::ALLOWVIDEO_ATTR_NAME );
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return !( isset( $attr ) && strtolower( $attr ) === 'false' );
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}
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/*
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* @return bool
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*/
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protected function allowAudio() {
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$attr = $this->getXmlAttribute( $this->xmlNode, self::ALLOWAUDIO_ATTR_NAME );
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|
|
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return !( isset( $attr ) && strtolower( $attr ) === 'false' );
|
2015-07-21 14:29:14 +00:00
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|
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}
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2015-04-27 14:05:31 +00:00
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|
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}
|