117 lines
2.9 KiB
PHP
117 lines
2.9 KiB
PHP
<?php
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namespace WP_Rocket\ThirdParty\Plugins;
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use WP_Rocket\Engine\Optimization\CSSTrait;
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use WP_Rocket\Event_Management\Subscriber_Interface;
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/**
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* Subscriber for compatibility with Simple Custom CSS plugin.
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*
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* @since 3.6
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* @author Soponar Cristina
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*/
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class SimpleCustomCss implements Subscriber_Interface {
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use CSSTrait;
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const FILENAME = 'sccss.css';
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/**
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* Base cache busting folder path
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*
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* @var string
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*/
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private $cache_busting_path;
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/**
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* SCCSS cache busting file path
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*
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* @var string
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*/
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private $filepath;
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/**
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* SCCSS cache busting file URL
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*
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* @var string
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*/
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private $file_url;
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/**
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* Constructor
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*
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* @param string $cache_busting_path Base cache busting folder path.
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* @param string $cache_busting_url Base cache busting URL.
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*/
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public function __construct( $cache_busting_path, $cache_busting_url ) {
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$blog_id = get_current_blog_id();
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$this->cache_busting_path = $cache_busting_path . $blog_id . '/';
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$this->filepath = $this->cache_busting_path . self::FILENAME;
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$this->file_url = $cache_busting_url . $blog_id . '/' . self::FILENAME;
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}
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/**
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* Subscribed events for AMP.
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*
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* @since 3.5.3
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* @author Soponar Cristina
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* @inheritDoc
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*/
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public static function get_subscribed_events() {
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if ( ! defined( 'SCCSS_FILE' ) ) {
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return [];
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}
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return [
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'wp_enqueue_scripts' => [ 'cache_sccss', 98 ],
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'update_option_sccss_settings' => 'update_cache_file',
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];
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}
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/**
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* Caches SCCSS code & remove the default enqueued URL
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*
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* @since 2.9
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* @author Remy Perona
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*/
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public function cache_sccss() {
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if ( ! rocket_direct_filesystem()->exists( $this->filepath ) ) {
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$this->create_cache_file();
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}
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// This filter is documented in inc/Engine/Optimization/CSS/AbstractCSSOptimization.php.
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wp_enqueue_style( 'scss', apply_filters( 'rocket_css_url', $this->file_url ), '', rocket_direct_filesystem()->mtime( $this->filepath ) );
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remove_action( 'wp_enqueue_scripts', 'sccss_register_style', 99 );
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}
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/**
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* Deletes & recreates cache for SCCSS code
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*
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* @since 3.6
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* @author Remy Perona
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*/
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public function update_cache_file() {
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rocket_clean_domain();
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$this->create_cache_file();
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}
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/**
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* Creates cache file for SCCSS code if it does not exist.
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*
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* @since 2.9
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* @author Remy Perona
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*
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* @return bool Returns bool if the files exists or could not be created.
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*/
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private function create_cache_file() {
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$options = get_option( 'sccss_settings' );
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$raw_content = isset( $options['sccss-content'] ) ? $options['sccss-content'] : '';
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$content = wp_kses( $raw_content, [ '\'', '\"' ] );
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$content = str_replace( '>', '>', $content );
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$content = $this->apply_font_display_swap( $content );
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if ( ! rocket_direct_filesystem()->is_dir( $this->cache_busting_path ) ) {
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rocket_mkdir_p( $this->cache_busting_path );
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}
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return rocket_put_content( $this->filepath, $content );
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}
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}
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