874 lines
31 KiB
PHP
874 lines
31 KiB
PHP
<?php
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defined( 'ABSPATH' ) || exit;
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if ( ! function_exists( 'get_rocket_footprint' ) ) :
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/**
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* Get WP Rocket footprint
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*
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* @deprecated 3.3
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* @since 3.0.5 White label footprint if WP_ROCKET_WHITE_LABEL_FOOTPRINT is defined.
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* @since 2.0
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*
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* @param bool $debug (default: true) If true, adds the date of generation cache file.
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* @return string The footprint that will be printed
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*/
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function get_rocket_footprint( $debug = true ) {
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_deprecated_function( __FUNCTION__ . '()', '3.3', '\WP_Rocket\Buffer\Cache->get_rocket_footprint()' );
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$footprint = defined( 'WP_ROCKET_WHITE_LABEL_FOOTPRINT' ) ?
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"\n" . '<!-- Cached for great performance' :
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"\n" . '<!-- This website is like a Rocket, isn\'t it? Performance optimized by ' . WP_ROCKET_PLUGIN_NAME . '. Learn more: https://wp-rocket.me';
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if ( $debug ) {
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$footprint .= ' - Debug: cached@' . time();
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}
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$footprint .= ' -->';
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return $footprint;
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}
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endif;
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if ( ! function_exists( 'rocket_lazyload_script' ) ) :
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/**
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* Add lazyload options to the footer
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*
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* @deprecated 3.3
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* @since 2.11 load options in the footer and add filter for the treshold
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* @since 1.3.5 It's possible to exclude LazyLoad process by used do_rocket_lazyload filter
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* @since 1.1.0 This code is insert in head with inline script for more performance
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* @since 1.0
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*/
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function rocket_lazyload_script() {
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_deprecated_function( __FUNCTION__ . '()', '3.3', '\RocketLazyload\Assets::insertLazyloadScript()' );
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if ( ( defined( 'DONOTROCKETOPTIMIZE' ) && DONOTROCKETOPTIMIZE ) ) {
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return;
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}
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if ( ( ! get_rocket_option( 'lazyload' ) && ! get_rocket_option( 'lazyload_iframes' ) ) || ( ! apply_filters( 'do_rocket_lazyload', true ) && ! apply_filters( 'do_rocket_lazyload_iframes', true ) ) ) {
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return;
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}
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$suffix = defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ? '' : '.min';
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$elements = [];
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if ( get_rocket_option( 'lazyload' ) ) {
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$elements[] = 'img';
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}
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if ( get_rocket_option( 'lazyload_iframes' ) ) {
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$elements[] = 'iframe';
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}
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/**
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* Filters the threshold at which lazyload is triggered
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*
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* @since 2.11
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* @author Remy Perona
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*
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* @param int $threshold Threshold value.
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*/
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$threshold = apply_filters( 'rocket_lazyload_threshold', 300 );
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echo '<script>(function(w, d){
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var b = d.getElementsByTagName("body")[0];
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var s = d.createElement("script"); s.async = true;
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s.src = !("IntersectionObserver" in w) ? "' . get_rocket_cdn_url( WP_ROCKET_FRONT_JS_URL, array( 'all', 'css_and_js', 'js' ) ) . 'lazyload-8.15.2' . $suffix . '.js" : "' . get_rocket_cdn_url( WP_ROCKET_FRONT_JS_URL, array( 'all', 'css_and_js', 'js' ) ) . 'lazyload-10.17' . $suffix . '.js";
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w.lazyLoadOptions = {
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elements_selector: "' . esc_attr( implode( ',', $elements ) ) . '",
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data_src: "lazy-src",
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data_srcset: "lazy-srcset",
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data_sizes: "lazy-sizes",
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skip_invisible: false,
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class_loading: "lazyloading",
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class_loaded: "lazyloaded",
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threshold: ' . esc_attr( $threshold ) . ',
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callback_load: function(element) {
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if ( element.tagName === "IFRAME" && element.dataset.rocketLazyload == "fitvidscompatible" ) {
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if (element.classList.contains("lazyloaded") ) {
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if (typeof window.jQuery != "undefined") {
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if (jQuery.fn.fitVids) {
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jQuery(element).parent().fitVids();
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}
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}
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}
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}
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}
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}; // Your options here. See "recipes" for more information about async.
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b.appendChild(s);
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}(window, document));
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// Listen to the Initialized event
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window.addEventListener(\'LazyLoad::Initialized\', function (e) {
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// Get the instance and puts it in the lazyLoadInstance variable
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var lazyLoadInstance = e.detail.instance;
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var observer = new MutationObserver(function(mutations) {
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mutations.forEach(function(mutation) {
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lazyLoadInstance.update();
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} );
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} );
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var b = document.getElementsByTagName("body")[0];
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var config = { childList: true, subtree: true };
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observer.observe(b, config);
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}, false);
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</script>';
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if ( get_rocket_option( 'lazyload_youtube' ) ) {
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/**
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* Filters the resolution of the YouTube thumbnail
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*
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* @since 2.11.5
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* @author Arun Basil Lal
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*
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* @param string $thumbnail_resolution The resolution of the thumbnail. Accepted values: default, mqdefault, sddefault, hqdefault, maxresdefault
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*/
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$thumbnail_resolution = apply_filters( 'rocket_youtube_thumbnail_resolution', 'hqdefault' );
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echo <<<HTML
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<script>function lazyLoadThumb(e){var t='<img src="https://i.ytimg.com/vi/ID/$thumbnail_resolution.jpg">',a='<div class="play"></div>';return t.replace("ID",e)+a}function lazyLoadYoutubeIframe(){var e=document.createElement("iframe"),t="https://www.youtube.com/embed/ID?autoplay=1";t+=0===this.dataset.query.length?'':'&'+this.dataset.query;e.setAttribute("src",t.replace("ID",this.dataset.id)),e.setAttribute("frameborder","0"),e.setAttribute("allowfullscreen","1"),this.parentNode.replaceChild(e,this)}document.addEventListener("DOMContentLoaded",function(){var e,t,a=document.getElementsByClassName("rll-youtube-player");for(t=0;t<a.length;t++)e=document.createElement("div"),e.setAttribute("data-id",a[t].dataset.id),e.setAttribute("data-query", a[t].dataset.query),e.innerHTML=lazyLoadThumb(a[t].dataset.id),e.onclick=lazyLoadYoutubeIframe,a[t].appendChild(e)});</script>
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HTML;
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}
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}
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endif;
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if ( ! function_exists( 'rocket_lazyload_enqueue' ) ) :
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/**
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* Enqueue the CSS code for Youtube lazyload styling
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*
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* @deprecated 3.3
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* @since 2.11
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* @author Remy Perona
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*/
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function rocket_lazyload_enqueue() {
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_deprecated_function( __FUNCTION__ . '()', '3.3', '\RocketLazyload\Assets::insertYoutubeThumbnailCSS()' );
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if ( ( defined( 'DONOTROCKETOPTIMIZE' ) && DONOTROCKETOPTIMIZE ) ) {
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return;
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}
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if ( ( ! get_rocket_option( 'lazyload_iframes' ) ) || ( ! apply_filters( 'do_rocket_lazyload', true ) && ! apply_filters( 'do_rocket_lazyload_iframes', true ) ) ) {
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return;
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}
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if ( get_rocket_option( 'lazyload_youtube' ) ) {
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$css = '.rll-youtube-player{position:relative;padding-bottom:56.23%;height:0;overflow:hidden;max-width:100%;background:#000;margin:5px}.rll-youtube-player iframe{position:absolute;top:0;left:0;width:100%;height:100%;z-index:100;background:0 0}.rll-youtube-player img{bottom:0;display:block;left:0;margin:auto;max-width:100%;width:100%;position:absolute;right:0;top:0;border:none;height:auto;cursor:pointer;-webkit-transition:.4s all;-moz-transition:.4s all;transition:.4s all}.rll-youtube-player img:hover{-webkit-filter:brightness(75%)}.rll-youtube-player .play{height:72px;width:72px;left:50%;top:50%;margin-left:-36px;margin-top:-36px;position:absolute;background:url(' . WP_ROCKET_FRONT_URL . 'img/youtube.png) no-repeat;cursor:pointer}';
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wp_register_style( 'rocket-lazyload', false );
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wp_enqueue_style( 'rocket-lazyload' );
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wp_add_inline_style( 'rocket-lazyload', $css );
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}
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}
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endif;
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if ( ! function_exists( 'rocket_lazyload_images' ) ) :
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/**
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* Replace Gravatar, thumbnails, images in post content and in widget text by LazyLoad
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*
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* @deprecated 3.3
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* @since 2.6 Add the get_image_tag filter
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* @since 2.2 Better regex pattern in a replace_callback
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* @since 1.3.5 It's possible to exclude LazyLoad process by used do_rocket_lazyload filter
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* @since 1.2.0 It's possible to not lazyload an image with data-no-lazy attribute
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* @since 1.1.0 Don't lazyload if the thumbnail has already been run through previously
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* @since 1.0.1 Add priority of hooks at maximum later with PHP_INT_MAX
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* @since 1.0
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*
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* @param string $html HTML content.
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* @return string Modified HTML content
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*/
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function rocket_lazyload_images( $html ) {
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_deprecated_function( __FUNCTION__ . '()', '3.3', '\RocketLazyload\Images::lazyloadImages()' );
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// Don't LazyLoad if process is stopped for these reasons.
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if ( ! get_rocket_option( 'lazyload' ) || ! apply_filters( 'do_rocket_lazyload', true ) || is_feed() || is_preview() || ( defined( 'REST_REQUEST' ) && REST_REQUEST ) || ( defined( 'DONOTROCKETOPTIMIZE' ) && DONOTROCKETOPTIMIZE ) || empty( $html ) || ( defined( 'DONOTLAZYLOAD' ) && DONOTLAZYLOAD ) || wp_script_is( 'twentytwenty-twentytwenty', 'enqueued' ) ) {
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return $html;
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}
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$html = preg_replace_callback( '#<img([^>]*) src=("(?:[^"]+)"|\'(?:[^\']+)\'|(?:[^ >]+))([^>]*)>#', 'rocket_lazyload_replace_callback', $html );
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return $html;
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}
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endif;
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if ( ! function_exists( 'rocket_lazyload_replace_callback' ) ) :
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/**
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* Used to check if we have to LazyLoad this or not
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*
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* @deprecated 3.3
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* @since 2.5.5 Don't apply LazyLoad on images from WP Retina x2
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* @since 2.5 Don't apply LazyLoad on all images from LayerSlider
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* @since 2.4.2 Don't apply LazyLoad on all images from Media Grid
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* @since 2.3.11 Don't apply LazyLoad on all images from Timthumb
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* @since 2.3.10 Don't apply LazyLoad on all images from Revolution Slider & Justified Image Grid
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* @since 2.3.8 Don't apply LazyLoad on captcha from Really Simple CAPTCHA
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* @since 2.2
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*
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* @param array $matches Images matching the regex.
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* @return string Modified HTML content
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*/
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function rocket_lazyload_replace_callback( $matches ) {
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_deprecated_function( __FUNCTION__ . '()', '3.3', '\RocketLazyload\Images::lazyloadImages()' );
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// Don't apply LazyLoad on images from WP Retina x2.
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if ( function_exists( 'wr2x_picture_rewrite' ) ) {
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if ( wr2x_get_retina( trailingslashit( ABSPATH ) . wr2x_get_pathinfo_from_image_src( trim( $matches[2], '"' ) ) ) ) {
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return $matches[0];
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}
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}
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/**
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* Filters the attributes used to prevent lazylad from being applied
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*
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* @since 2.11
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* @author Remy Perona
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*
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* @param array $excluded_attributes An array of excluded attributes.
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*/
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$excluded_attributes = apply_filters(
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'rocket_lazyload_excluded_attributes', array(
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'data-src=',
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'data-no-lazy=',
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'data-lazy-original=',
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'data-lazy-src=',
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'data-lazysrc=',
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'data-lazyload=',
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'data-bgposition=',
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'data-envira-src=',
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'fullurl=',
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'lazy-slider-img=',
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'data-srcset=',
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'class="ls-l',
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'class="ls-bg',
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)
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);
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/**
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* Filters the src used to prevent lazylad from being applied
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*
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* @since 2.11
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* @author Remy Perona
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*
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* @param array $excluded_src An array of excluded src.
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*/
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$excluded_src = apply_filters(
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'rocket_lazyload_excluded_src', array(
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'/wpcf7_captcha/',
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'timthumb.php?src',
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)
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);
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if ( rocket_is_excluded_lazyload( $matches[1] . $matches[3], $excluded_attributes ) || rocket_is_excluded_lazyload( $matches[2], $excluded_src ) ) {
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return $matches[0];
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}
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/**
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* Filter the LazyLoad placeholder on src attribute
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*
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* @since 1.1
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*
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* @param string $placeholder Placeholder that will be printed.
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*/
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$placeholder = apply_filters( 'rocket_lazyload_placeholder', 'data:image/gif;base64,R0lGODdhAQABAPAAAP///wAAACwAAAAAAQABAEACAkQBADs=' );
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$html = sprintf( '<img%1$s src="%4$s" data-lazy-src=%2$s%3$s>', $matches[1], $matches[2], $matches[3], $placeholder );
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$html_noscript = sprintf( '<noscript><img%1$s src=%2$s%3$s></noscript>', $matches[1], $matches[2], $matches[3] );
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/**
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* Filter the LazyLoad HTML output
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*
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* @since 1.0.2
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*
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* @param array $html Output that will be printed
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*/
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$html = apply_filters( 'rocket_lazyload_html', $html, true );
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return $html . $html_noscript;
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}
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endif;
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if ( ! function_exists( 'rocket_is_excluded_lazyload' ) ) :
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/**
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* Determine if the current image should be excluded from lazyload
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*
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* @deprecated 3.3
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* @since 1.1
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* @author Remy Perona
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*
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* @param string $string String to search.
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* @param array $excluded_values Array of excluded values to search in the string.
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* @return bool True if one of the excluded values was found, false otherwise
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*/
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function rocket_is_excluded_lazyload( $string, $excluded_values ) {
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_deprecated_function( __FUNCTION__ . '()', '3.3', '\RocketLazyload\Images::isExcluded()' );
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foreach ( $excluded_values as $excluded_value ) {
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if ( strpos( $string, $excluded_value ) !== false ) {
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return true;
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}
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}
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return false;
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}
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endif;
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if ( ! function_exists( 'rocket_lazyload_smilies' ) ) :
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/**
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* Replace WordPress smilies by Lazy Load
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*
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* @since 3.3
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* @since 2.0 New system for replace smilies by Lazy Load
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* @since 1.3.5 It's possible to exclude LazyLoad process by used do_rocket_lazyload filter
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* @since 1.1.0 Don't lazy-load if the thumbnail has already been run through previously
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* @since 1.0.1 Add priority of hooks at maximum later with PHP_INT_MAX
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* @since 1.0
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*/
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function rocket_lazyload_smilies() {
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_deprecated_function( __FUNCTION__ . '()', '3.3', '\WP_Rocket\Subscriber\Optimization\Lazyload_Subscriber::lazyload_smilies()' );
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if ( ! get_rocket_option( 'lazyload' ) || ! apply_filters( 'do_rocket_lazyload', true, 'smilies' ) || ( defined( 'DONOTROCKETOPTIMIZE' ) && DONOTROCKETOPTIMIZE ) || ( defined( 'DONOTLAZYLOAD' ) && DONOTLAZYLOAD ) ) {
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return;
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}
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remove_filter( 'the_content', 'convert_smilies' );
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remove_filter( 'the_excerpt', 'convert_smilies' );
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remove_filter( 'comment_text', 'convert_smilies', 20 );
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add_filter( 'the_content', 'rocket_convert_smilies' );
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add_filter( 'the_excerpt', 'rocket_convert_smilies' );
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add_filter( 'comment_text', 'rocket_convert_smilies', 20 );
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}
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endif;
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if ( ! function_exists( 'rocket_convert_smilies' ) ) :
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/**
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* Convert text equivalent of smilies to images.
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*
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* @source convert_smilies() in /wp-includes/formattings.php
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* @since 2.0
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* @deprecated 3.3
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* @param string $text Text to process.
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* @return string Modified text
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*/
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function rocket_convert_smilies( $text ) {
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_deprecated_function( __FUNCTION__ . '()', '3.3', '\RocketLazyload\Image::convertSmilies()' );
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global $wp_smiliessearch;
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if ( ! get_option( 'use_smilies' ) || empty( $wp_smiliessearch ) ) {
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return $text;
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}
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$output = '';
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// HTML loop taken from texturize function, could possible be consolidated.
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$textarr = preg_split( '/(<.*>)/U', $text, -1, PREG_SPLIT_DELIM_CAPTURE ); // capture the tags as well as in between.
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$stop = count( $textarr );// loop stuff.
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// Ignore proessing of specific tags.
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$tags_to_ignore = 'code|pre|style|script|textarea';
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$ignore_block_element = '';
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for ( $i = 0; $i < $stop; $i++ ) {
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$content = $textarr[ $i ];
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// If we're in an ignore block, wait until we find its closing tag.
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if ( '' === $ignore_block_element && preg_match( '/^<(' . $tags_to_ignore . ')>/', $content, $matches ) ) {
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$ignore_block_element = $matches[1];
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}
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// If it's not a tag and not in ignore block.
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if ( '' === $ignore_block_element && strlen( $content ) > 0 && '<' !== $content[0] ) {
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$content = preg_replace_callback( $wp_smiliessearch, 'rocket_translate_smiley', $content );
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}
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// did we exit ignore block.
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if ( '' !== $ignore_block_element && '</' . $ignore_block_element . '>' === $content ) {
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$ignore_block_element = '';
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}
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$output .= $content;
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}
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return $output;
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}
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endif;
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if ( ! function_exists( 'rocket_translate_smiley' ) ) :
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/**
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* Convert one smiley code to the icon graphic file equivalent.
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*
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* @source translate_smiley() in /wp-includes/formattings.php
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* @since 2.0
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* @deprecated 3.3
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*
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* @param array $matches An array of matching content.
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* @return string HTML code for smiley
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*/
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function rocket_translate_smiley( $matches ) {
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_deprecated_function( __FUNCTION__ . '()', '3.3', '\RocketLazyload\Image::translateSmiley()' );
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global $wpsmiliestrans;
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if ( count( $matches ) === 0 ) {
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return '';
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}
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$smiley = trim( reset( $matches ) );
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$img = $wpsmiliestrans[ $smiley ];
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$matches = array();
|
|
$ext = preg_match( '/\.([^.]+)$/', $img, $matches ) ? strtolower( $matches[1] ) : false;
|
|
$image_exts = array( 'jpg', 'jpeg', 'jpe', 'gif', 'png' );
|
|
|
|
// Don't convert smilies that aren't images - they're probably emoji.
|
|
if ( ! in_array( $ext, $image_exts, true ) ) {
|
|
return $img;
|
|
}
|
|
|
|
/**
|
|
* Filter the Smiley image URL before it's used in the image element.
|
|
*
|
|
* @since 2.9.0
|
|
*
|
|
* @param string $smiley_url URL for the smiley image.
|
|
* @param string $img Filename for the smiley image.
|
|
* @param string $site_url Site URL, as returned by site_url().
|
|
*/
|
|
$src_url = apply_filters( 'smilies_src', includes_url( "images/smilies/$img" ), $img, site_url() );
|
|
|
|
// Don't LazyLoad if process is stopped for these reasons.
|
|
if ( is_feed() || is_preview() ) {
|
|
return sprintf( ' <img src="%s" alt="%s" class="wp-smiley" /> ', esc_url( $src_url ), esc_attr( $smiley ) );
|
|
}
|
|
|
|
/** This filter is documented in inc/front/lazyload.php */
|
|
$placeholder = apply_filters( 'rocket_lazyload_placeholder', 'data:image/gif;base64,R0lGODdhAQABAPAAAP///wAAACwAAAAAAQABAEACAkQBADs=' );
|
|
|
|
return sprintf( ' <img src="%s" data-lazy-src="%s" alt="%s" class="wp-smiley" /> ', $placeholder, esc_url( $src_url ), esc_attr( $smiley ) );
|
|
}
|
|
endif;
|
|
|
|
if ( ! function_exists( 'rocket_lazyload_iframes' ) ) :
|
|
/**
|
|
* Replace iframes by LazyLoad
|
|
*
|
|
* @deprecated 3.3
|
|
* @since 2.6
|
|
*
|
|
* @param string $html HTML content.
|
|
* @return string Modified HTML content
|
|
*/
|
|
function rocket_lazyload_iframes( $html ) {
|
|
_deprecated_function( __FUNCTION__ . '()', '3.3', '\RocketLazyload\Iframe::lazyloadIframes()' );
|
|
// Don't LazyLoad if process is stopped for these reasons.
|
|
if ( ! get_rocket_option( 'lazyload_iframes' ) || ! apply_filters( 'do_rocket_lazyload_iframes', true ) || is_feed() || is_preview() || ( defined( 'REST_REQUEST' ) && REST_REQUEST ) || empty( $html ) || ( defined( 'DONOTROCKETOPTIMIZE' ) && DONOTROCKETOPTIMIZE ) || ( defined( 'DONOTLAZYLOAD' ) && DONOTLAZYLOAD ) ) {
|
|
return $html;
|
|
}
|
|
|
|
preg_match_all( '@<iframe(?<atts>\s.+)>.*</iframe>@iUs', $html, $matches, PREG_SET_ORDER );
|
|
|
|
if ( empty( $matches ) ) {
|
|
return $html;
|
|
}
|
|
|
|
foreach ( $matches as $iframe ) {
|
|
// Don't mess with the Gravity Forms ajax iframe.
|
|
if ( strpos( $iframe[0], 'gform_ajax_frame' ) ) {
|
|
continue;
|
|
}
|
|
|
|
// Don't lazyload if iframe has data-no-lazy attribute.
|
|
if ( strpos( $iframe[0], 'data-no-lazy=' ) ) {
|
|
continue;
|
|
}
|
|
|
|
// Don't lazyload if iframe is google recaptcha fallback.
|
|
if ( strpos( $iframe[0], 'recaptcha/api/fallback' ) ) {
|
|
continue;
|
|
}
|
|
|
|
// Given the previous regex pattern, $iframe['atts'] starts with a whitespace character.
|
|
if ( ! preg_match( '@\ssrc\s*=\s*(\'|")(?<src>.*)\1@iUs', $iframe['atts'], $atts ) ) {
|
|
continue;
|
|
}
|
|
|
|
$iframe['src'] = trim( $atts['src'] );
|
|
|
|
if ( '' === $iframe['src'] ) {
|
|
continue;
|
|
}
|
|
|
|
if ( get_rocket_option( 'lazyload_youtube' ) ) {
|
|
$youtube_id = rocket_lazyload_get_youtube_id_from_url( $iframe['src'] );
|
|
|
|
if ( $youtube_id ) {
|
|
$query = wp_parse_url( htmlspecialchars_decode( $iframe['src'] ), PHP_URL_QUERY );
|
|
|
|
/**
|
|
* Filter the LazyLoad HTML output on Youtube iframes
|
|
*
|
|
* @since 2.11
|
|
*
|
|
* @param array $html Output that will be printed.
|
|
*/
|
|
$youtube_lazyload = apply_filters( 'rocket_lazyload_youtube_html', '<div class="rll-youtube-player" data-id="' . esc_attr( $youtube_id ) . '" data-query="' . esc_attr( $query ) . '"></div>' );
|
|
$youtube_lazyload .= '<noscript>' . $iframe[0] . '</noscript>';
|
|
|
|
$html = str_replace( $iframe[0], $youtube_lazyload, $html );
|
|
continue;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Filter the LazyLoad placeholder on src attribute
|
|
*
|
|
* @since 2.11
|
|
*
|
|
* @param string $placeholder placeholder that will be printed.
|
|
*/
|
|
$placeholder = apply_filters( 'rocket_lazyload_placeholder', 'about:blank' );
|
|
|
|
$placeholder_atts = str_replace( $iframe['src'], $placeholder, $iframe['atts'] );
|
|
$iframe_lazyload = str_replace( $iframe['atts'], $placeholder_atts . ' data-rocket-lazyload="fitvidscompatible" data-lazy-src="' . esc_url( $iframe['src'] ) . '"', $iframe[0] );
|
|
|
|
/**
|
|
* Filter the LazyLoad HTML output on iframes
|
|
*
|
|
* @since 2.11
|
|
*
|
|
* @param array $html Output that will be printed.
|
|
*/
|
|
$iframe_lazyload = apply_filters( 'rocket_lazyload_iframe_html', $iframe_lazyload );
|
|
$iframe_lazyload .= '<noscript>' . $iframe[0] . '</noscript>';
|
|
|
|
$html = str_replace( $iframe[0], $iframe_lazyload, $html );
|
|
}
|
|
|
|
return $html;
|
|
}
|
|
endif;
|
|
|
|
if ( ! function_exists( 'rocket_deactivate_lazyload_on_specific_posts' ) ) :
|
|
/**
|
|
* Check if we need to exclude LazyLoad on specific posts
|
|
*
|
|
* @since 3.3
|
|
* @since 2.5
|
|
*/
|
|
function rocket_deactivate_lazyload_on_specific_posts() {
|
|
_deprecated_function( __FUNCTION__ . '()', '3.3', '\WP_Rocket\Subscriber\Optimization\Lazyload_Subscriber::deactivate_lazyload_on_specific_posts()' );
|
|
if ( is_rocket_post_excluded_option( 'lazyload' ) ) {
|
|
add_filter( 'do_rocket_lazyload', '__return_false' );
|
|
}
|
|
|
|
if ( is_rocket_post_excluded_option( 'lazyload_iframes' ) ) {
|
|
add_filter( 'do_rocket_lazyload_iframes', '__return_false' );
|
|
}
|
|
}
|
|
endif;
|
|
|
|
if ( ! function_exists( 'rocket_lazyload_on_srcset' ) ) :
|
|
/**
|
|
* Compatibility with images with srcset attribute
|
|
*
|
|
* @author Remy Perona
|
|
*
|
|
* @since 3.3
|
|
* @since 2.8 Also add sizes to the data-lazy-* attributes to prevent error in W3C validator
|
|
* @since 2.7
|
|
*
|
|
* @param string $html HTML content.
|
|
* @return string Modified HTML content
|
|
*/
|
|
function rocket_lazyload_on_srcset( $html ) {
|
|
_deprecated_function( __FUNCTION__ . '()', '3.3', '\RocketLazyload\Image:lazyloadResponsiveAttributes()' );
|
|
if ( preg_match( '/srcset=("(?:[^"]+)"|\'(?:[^\']+)\'|(?:[^ >]+))/i', $html ) ) {
|
|
$html = str_replace( 'srcset=', 'data-lazy-srcset=', $html );
|
|
}
|
|
|
|
if ( preg_match( '/sizes=("(?:[^"]+)"|\'(?:[^\']+)\'|(?:[^ >]+))/i', $html ) ) {
|
|
$html = str_replace( 'sizes=', 'data-lazy-sizes=', $html );
|
|
}
|
|
|
|
return $html;
|
|
}
|
|
endif;
|
|
|
|
if ( ! function_exists( 'rocket_lazyload_get_youtube_id_from_url' ) ) :
|
|
/**
|
|
* Gets youtube video ID from URL
|
|
*
|
|
* @author Remy Perona
|
|
* @deprecated 3.3
|
|
* @since 2.11
|
|
*
|
|
* @param string $url URL to parse.
|
|
* @return string Youtube video id or false if none found.
|
|
*/
|
|
function rocket_lazyload_get_youtube_id_from_url( $url ) {
|
|
_deprecated_function( __FUNCTION__ . '()', '3.3', '\RocketLazyload\Iframe:getYoutubeIDFromURL()' );
|
|
$pattern = '#^(?:https?:)?(?://)?(?:www\.)?(?:youtu\.be|youtube\.com|youtube-nocookie\.com)/(?:embed/|v/|watch/?\?v=)([\w-]{11})#iU';
|
|
$result = preg_match( $pattern, $url, $matches );
|
|
|
|
if ( ! $result ) {
|
|
return false;
|
|
}
|
|
|
|
if ( 'videoseries' === $matches[1] ) {
|
|
return false;
|
|
}
|
|
|
|
return $matches[1];
|
|
}
|
|
endif;
|
|
|
|
if ( ! function_exists( 'rocket_user_agent' ) ) :
|
|
/**
|
|
* Add Rocket informations into USER_AGENT
|
|
*
|
|
* @since 1.1.0
|
|
* @deprecated 3.3.6
|
|
*
|
|
* @param string $user_agent User Agent value.
|
|
* @return string WP Rocket user agent
|
|
*/
|
|
function rocket_user_agent( $user_agent ) {
|
|
_deprecated_function( __FUNCTION__ . '()', '3.3.6', '\WP_Rocket\Subscriber\Plugin\Updater_Api_Common_Subscriber->get_rocket_user_agent()' );
|
|
|
|
$consumer_key = '';
|
|
if ( isset( $_POST[ WP_ROCKET_SLUG ]['consumer_key'] ) ) {
|
|
$consumer_key = $_POST[ WP_ROCKET_SLUG ]['consumer_key'];
|
|
} elseif ( '' !== (string) get_rocket_option( 'consumer_key' ) ) {
|
|
$consumer_key = (string) get_rocket_option( 'consumer_key' );
|
|
}
|
|
|
|
$consumer_email = '';
|
|
if ( isset( $_POST[ WP_ROCKET_SLUG ]['consumer_email'] ) ) {
|
|
$consumer_email = $_POST[ WP_ROCKET_SLUG ]['consumer_email'];
|
|
} elseif ( '' !== (string) get_rocket_option( 'consumer_email' ) ) {
|
|
$consumer_email = (string) get_rocket_option( 'consumer_email' );
|
|
}
|
|
|
|
$bonus = ! get_rocket_option( 'do_beta' ) ? '' : '+';
|
|
$php_version = preg_replace( '@^(\d\.\d+).*@', '\1', phpversion() );
|
|
$new_ua = sprintf( '%s;WP-Rocket|%s%s|%s|%s|%s|%s;', $user_agent, WP_ROCKET_VERSION, $bonus, $consumer_key, $consumer_email, esc_url( home_url() ), $php_version );
|
|
|
|
return $new_ua;
|
|
}
|
|
endif;
|
|
|
|
if ( ! function_exists( 'rocket_add_own_ua' ) ) :
|
|
/**
|
|
* Force our user agent header when we hit our urls
|
|
*
|
|
* @since 2.4
|
|
* @deprecated 3.3.6
|
|
*
|
|
* @param array $request An array of request arguments.
|
|
* @param string $url Requested URL.
|
|
* @return array An array of requested arguments
|
|
*/
|
|
function rocket_add_own_ua( $request, $url ) {
|
|
_deprecated_function( __FUNCTION__ . '()', '3.3.6', '\WP_Rocket\Subscriber\Plugin\Updater_Api_Common_Subscriber->maybe_set_rocket_user_agent()' );
|
|
|
|
if ( ! is_string( $url ) ) {
|
|
return $request;
|
|
}
|
|
|
|
if ( strpos( $url, 'wp-rocket.me' ) !== false ) {
|
|
$request['user-agent'] = rocket_user_agent( $request['user-agent'] );
|
|
}
|
|
return $request;
|
|
}
|
|
endif;
|
|
|
|
if ( ! function_exists( 'rocket_updates_exclude' ) ) :
|
|
/**
|
|
* Excludes WP Rocket from WP updates
|
|
*
|
|
* @since 1.0
|
|
* @deprecated 3.3.6
|
|
*
|
|
* @param array $request An array of HTTP request arguments.
|
|
* @param string $url The request URL.
|
|
* @return array Updated array of HTTP request arguments.
|
|
*/
|
|
function rocket_updates_exclude( $request, $url ) {
|
|
_deprecated_function( __FUNCTION__ . '()', '3.3.6', '\WP_Rocket\Subscriber\Plugin\Updater_Subscriber->exclude_rocket_from_wp_updates()' );
|
|
|
|
if ( ! is_string( $url ) ) {
|
|
return $request;
|
|
}
|
|
|
|
if ( 0 !== strpos( $url, 'http://api.wordpress.org/plugins/update-check' ) || ! isset( $request['body']['plugins'] ) ) {
|
|
return $request; // Not a plugin update request. Stop immediately.
|
|
}
|
|
|
|
$plugins = maybe_unserialize( $request['body']['plugins'] );
|
|
|
|
if ( isset( $plugins->plugins[ plugin_basename( WP_ROCKET_FILE ) ], $plugins->active[ array_search( plugin_basename( WP_ROCKET_FILE ), $plugins->active, true ) ] ) ) {
|
|
unset( $plugins->plugins[ plugin_basename( WP_ROCKET_FILE ) ] );
|
|
unset( $plugins->active[ array_search( plugin_basename( WP_ROCKET_FILE ), $plugins->active, true ) ] );
|
|
}
|
|
|
|
$request['body']['plugins'] = maybe_serialize( $plugins );
|
|
return $request;
|
|
}
|
|
endif;
|
|
|
|
if ( ! function_exists( 'rocket_force_info' ) ) :
|
|
/**
|
|
* Hack the returned object
|
|
*
|
|
* @since 1.0
|
|
* @deprecated 3.3.6
|
|
*
|
|
* @param false|object|array $bool The result object or array. Default false.
|
|
* @param string $action The type of information being requested from the Plugin Install API.
|
|
* @param object $args Plugin API arguments.
|
|
* @return false|object|array Empty object if slug is WP Rocket, default value otherwise
|
|
*/
|
|
function rocket_force_info( $bool, $action, $args ) {
|
|
_deprecated_function( __FUNCTION__ . '()', '3.3.6', '\WP_Rocket\Subscriber\Plugin\Information_Subscriber->exclude_rocket_from_wp_info()' );
|
|
|
|
if ( 'plugin_information' === $action && 'wp-rocket' === $args->slug ) {
|
|
return new stdClass();
|
|
}
|
|
return $bool;
|
|
}
|
|
endif;
|
|
|
|
if ( ! function_exists( 'rocket_force_info_result' ) ) :
|
|
/**
|
|
* Hack the returned result with our content
|
|
*
|
|
* @since 1.0
|
|
* @deprecated 3.3.6
|
|
*
|
|
* @param object|WP_Error $res Response object or WP_Error.
|
|
* @param string $action The type of information being requested from the Plugin Install API.
|
|
* @param object $args Plugin API arguments.
|
|
* @return object|WP_Error Updated response object or WP_Error
|
|
*/
|
|
function rocket_force_info_result( $res, $action, $args ) {
|
|
_deprecated_function( __FUNCTION__ . '()', '3.3.6', '\WP_Rocket\Subscriber\Plugin\Information_Subscriber->add_rocket_info()' );
|
|
|
|
if ( 'plugin_information' === $action && isset( $args->slug ) && 'wp-rocket' === $args->slug && isset( $res->external ) && $res->external ) {
|
|
|
|
$request = wp_remote_post(
|
|
WP_ROCKET_WEB_INFO, array(
|
|
'timeout' => 30,
|
|
'action' => 'plugin_information',
|
|
'request' => serialize( $args ),
|
|
)
|
|
);
|
|
|
|
if ( is_wp_error( $request ) ) {
|
|
// translators: %s is an URL.
|
|
$res = new WP_Error( 'plugins_api_failed', sprintf( __( 'An unexpected error occurred. Something may be wrong with WP-Rocket.me or this server’s configuration. If you continue to have problems, <a href="%s">contact support</a>.', 'rocket' ), rocket_get_external_url( 'support', array(
|
|
'utm_source' => 'wp_plugin',
|
|
'utm_medium' => 'wp_rocket',
|
|
) ) ), $request->get_error_message() );
|
|
} else {
|
|
$res = maybe_unserialize( wp_remote_retrieve_body( $request ) );
|
|
|
|
if ( ! is_object( $res ) && ! is_array( $res ) ) {
|
|
// translators: %s is an URL.
|
|
$res = new WP_Error( 'plugins_api_failed', sprintf( __( 'An unexpected error occurred. Something may be wrong with WP-Rocket.me or this server’s configuration. If you continue to have problems, <a href="%s">contact support</a>.', 'rocket' ), rocket_get_external_url( 'support', array(
|
|
'utm_source' => 'wp_plugin',
|
|
'utm_medium' => 'wp_rocket',
|
|
) ) ), wp_remote_retrieve_body( $request ) );
|
|
}
|
|
}
|
|
}
|
|
|
|
return $res;
|
|
}
|
|
endif;
|
|
|
|
if ( ! function_exists( 'rocket_check_update' ) ) :
|
|
/**
|
|
* When WP sets the update_plugins site transient, we set our own transient, then see rocket_add_response_to_updates
|
|
*
|
|
* @since 2.6.5
|
|
* @deprecated 3.3.6
|
|
*
|
|
* @param Object $value Site transient object.
|
|
*/
|
|
function rocket_check_update( $value ) {
|
|
_deprecated_function( __FUNCTION__ . '()', '3.3.6', '\WP_Rocket\Subscriber\Plugin\Updater_Subscriber->maybe_add_rocket_update_data()' );
|
|
|
|
$timer_update_wprocket = (int) get_site_transient( 'update_wprocket' );
|
|
$temp_object = get_site_transient( 'update_wprocket_response' );
|
|
if ( ( ! isset( $_GET['rocket_force_update'] ) || defined( 'WP_INSTALLING' ) ) &&
|
|
( 12 * HOUR_IN_SECONDS ) > ( time() - $timer_update_wprocket ) // retry in 12 hours.
|
|
) {
|
|
if ( is_object( $value ) && false !== $temp_object ) {
|
|
if ( version_compare( $temp_object->new_version, WP_ROCKET_VERSION ) > 0 ) {
|
|
$value->response[ $temp_object->plugin ] = $temp_object;
|
|
} else {
|
|
delete_site_transient( 'update_wprocket_response' );
|
|
}
|
|
}
|
|
return $value;
|
|
}
|
|
|
|
if ( isset( $_GET['rocket_force_update'] ) ) {
|
|
$_SERVER['REQUEST_URI'] = remove_query_arg( 'rocket_force_update' );
|
|
}
|
|
|
|
$plugin_folder = plugin_basename( dirname( WP_ROCKET_FILE ) );
|
|
$plugin_file = basename( WP_ROCKET_FILE );
|
|
$version = true;
|
|
if ( ! $value ) {
|
|
$value = new stdClass();
|
|
$value->last_checked = time();
|
|
}
|
|
|
|
$response = wp_remote_get(
|
|
WP_ROCKET_WEB_CHECK, array(
|
|
'timeout' => 30,
|
|
)
|
|
);
|
|
if ( ! is_a( $response, 'WP_Error' ) && 200 === $response['response']['code'] && strlen( $response['body'] ) > 32 ) {
|
|
|
|
set_site_transient( 'update_wprocket', time() );
|
|
|
|
list( $version, $url ) = explode( '|', $response['body'] );
|
|
if ( version_compare( $version, WP_ROCKET_VERSION ) <= 0 ) {
|
|
return $value;
|
|
}
|
|
|
|
$temp_array = array(
|
|
'slug' => $plugin_folder,
|
|
'plugin' => $plugin_folder . '/' . $plugin_file,
|
|
'new_version' => $version,
|
|
'url' => 'https://wp-rocket.me',
|
|
'package' => $url,
|
|
);
|
|
|
|
$temp_object = (object) $temp_array;
|
|
$value->response[ $plugin_folder . '/' . $plugin_file ] = $temp_object;
|
|
|
|
set_site_transient( 'update_wprocket_response', $temp_object );
|
|
} else {
|
|
set_site_transient( 'update_wprocket', ( time() + ( 11 * HOUR_IN_SECONDS ) ) ); // retry in 1 hour in case of error..
|
|
}
|
|
return $value;
|
|
}
|
|
endif;
|
|
|
|
if ( ! function_exists( 'rocket_reset_check_update_timer' ) ) :
|
|
/**
|
|
* When WP deletes the update_plugins site transient or updates the plugins, we delete our own transients to avoid another 12 hours waiting
|
|
*
|
|
* @since 2.6.8
|
|
* @deprecated 3.3.6
|
|
*
|
|
* @param string $transient Transient name.
|
|
* @param object $value Transient object.
|
|
*/
|
|
function rocket_reset_check_update_timer( $transient = 'update_plugins', $value = null ) {
|
|
_deprecated_function( __FUNCTION__ . '()', '3.3.6' );
|
|
|
|
// $value used by setted.
|
|
if ( 'update_plugins' === $transient ) {
|
|
if ( is_null( $value ) || is_object( $value ) && ! isset( $value->response ) ) {
|
|
delete_site_transient( 'update_wprocket' );
|
|
}
|
|
}
|
|
}
|
|
endif;
|