122 lines
2.6 KiB
PHP
122 lines
2.6 KiB
PHP
<?php
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/**
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* Plugin compatibility for Siteground Optimizer.
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*
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* @package Divi
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* @subpackage Builder
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* @since 4.11.0
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*/
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if ( ! defined( 'ABSPATH' ) ) {
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exit; // Exit if accessed directly.
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}
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/**
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* Plugin compatibility for SiteGround Optimizer
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*
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* @since 4.11.0
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*
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* @link https://wordpress.org/plugins/sg-cachepress/
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*/
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class ET_Builder_Plugin_Compat_SiteGround_Optimizer extends ET_Builder_Plugin_Compat_Base {
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/**
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* Excluded stylesheets.
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*
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* @var null
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*/
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private $_excluded = [];
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/**
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* Constructor
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*/
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public function __construct() {
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$this->plugin_id = 'sg-cachepress/sg-cachepress.php';
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$this->init_hooks();
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}
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/**
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* Hook methods to WordPress.
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*
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* @return void
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*/
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public function init_hooks() {
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if ( ! is_plugin_active( $this->plugin_id ) ) {
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return;
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}
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// Do nothing if it's not on frontend.
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if ( ! et_builder_is_frontend() ) {
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return;
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}
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// Do nothing if Dynamic CSS and Critical CSS are disabled.
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if ( ! ( et_use_dynamic_css() || et_builder_is_critical_enabled() ) ) {
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return;
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}
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add_filter( 'et_core_page_resource_tag', [ $this, 'get_page_resource_handles' ], 10, 3 );
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add_filter( 'sgo_css_combine_exclude', [ $this, 'exclude_inline_styles_from_siteground_cache' ], 11 );
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}
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/**
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* Get PageResource handles.
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*
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* @param string $tag HTML tag.
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* @param string $handle Resource handle.
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* @param string $src Resource src.
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*
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* @since 4.14.3
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*
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* @return string
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*/
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public function get_page_resource_handles( $tag, $handle, $src ) {
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if ( empty( $src ) ) {
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return;
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}
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// Some styles we enqueue too late for wp_enqueue_style so the markup is printed directly.
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// However, SG Optimizer can only exclude registered styles, hence we do it now.
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if ( ! wp_style_is( $handle, 'registered' ) ) {
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$handle .= '-cachepress';
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wp_register_style( $handle, $src, [], ET_BUILDER_VERSION );
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}
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$this->_excluded[] = $handle;
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return $tag;
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}
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/**
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* Exclude styles from being combined in SiteGround cache.
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*
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* @param array $excluded Excluded styles from being combined.
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*/
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public function exclude_inline_styles_from_siteground_cache( $excluded ) {
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global $wp_styles, $shortname;
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$prefix = 'divi-builder';
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if ( 'divi' === $shortname ) {
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$prefix = 'divi';
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} elseif ( 'extra' === $shortname ) {
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$prefix = 'extra';
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}
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$registered = array_keys( $wp_styles->registered );
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foreach ( $registered as $handle ) {
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// Exclude all our styles.
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if ( false !== strpos( $handle, $prefix ) ) {
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$excluded[] = $handle;
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}
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}
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return array_merge(
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$this->_excluded,
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$excluded
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);
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}
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}
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new ET_Builder_Plugin_Compat_SiteGround_Optimizer();
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