Diff: STRATO-apps/wordpress_03/app/wp-content/plugins/wp-rocket/inc/ThirdParty/Plugins/PDFEmbedder.php
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<?php
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namespace WP_Rocket\ThirdParty\Plugins;
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use WP_Rocket\Event_Management\Subscriber_Interface;
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/**
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* Subscriber for compatibility with PDF Embedder Free / Premium / Secure plugin.
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*
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* @since 3.6.2
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*/
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class PDFEmbedder implements Subscriber_Interface {
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/**
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* Subscribed events.
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*
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* @since 3.6.2
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*/
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public static function get_subscribed_events() {
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// All 3 plugins use the same core class.
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if ( ! class_exists( 'core_pdf_embedder' ) ) {
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return [];
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}
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return [
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'rocket_exclude_js' => 'exclude_pdfembedder_scripts',
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];
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}
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/**
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* Adds PDFEmbedder scripts to defer JS exclusion
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*
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* @since 3.6.2
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*
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* @param array $excluded_js Array of scripts to exclude.
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* @return array
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*/
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public function exclude_pdfembedder_scripts( $excluded_js ) {
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if (
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class_exists( 'PDF_Embedder_Basic' )
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||
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class_exists( 'pdfemb_basic_pdf_embedder' )
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) {
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// Exclude Free version.
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return array_merge(
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$excluded_js,
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$this->pdfembedder_free_scripts()
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);
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}
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if ( class_exists( 'pdfemb_premium_mobile_pdf_embedder' ) ) {
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// Excludes PDFEmbedder-premium.
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return array_merge(
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$excluded_js,
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$this->pdfembedder_premium_scripts()
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);
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}
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if ( class_exists( 'pdfemb_premium_secure_pdf_embedder' ) ) {
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// Excludes PDFEmbedder-premium-secure.
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return array_merge(
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$excluded_js,
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$this->pdfembedder_secure_scripts()
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);
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}
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return $excluded_js;
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}
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/**
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* PDFEmbedder Free JS scripts.
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*
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* @return array JS files to be excluded.
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*/
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private function pdfembedder_free_scripts() {
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return [
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rocket_clean_exclude_file( plugins_url( '/pdf-embedder/js/(.*).js' ) ),
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];
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}
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/**
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* PDFEmbedder Premium JS scripts.
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*
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* @return array JS files to be excluded.
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*/
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private function pdfembedder_premium_scripts() {
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return [
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rocket_clean_exclude_file( plugins_url( '/PDFEmbedder-premium/js/pdfjs/(.*).js' ) ),
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rocket_clean_exclude_file( plugins_url( '/PDFEmbedder-premium/js/(.*).js' ) ),
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];
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}
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/**
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* PDFEmbedder Secure JS scripts.
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*
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* @return array JS files to be excluded.
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*/
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private function pdfembedder_secure_scripts() {
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return [
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rocket_clean_exclude_file( plugins_url( '/PDFEmbedder-premium-secure/js/pdfjs/(.*).js' ) ),
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rocket_clean_exclude_file( plugins_url( '/PDFEmbedder-premium-secure/js/(.*).js' ) ),
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];
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}
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}
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