%PDF-
%PDF-
Mini Shell
Mini Shell
<?php
namespace WP_Rocket\ThirdParty\Themes;
use WP_Rocket\Admin\{Options, Options_Data};
use WP_Rocket\Engine\Optimization\DelayJS\HTML;
use WP_Rocket\Engine\Optimization\RUCSS\Controller\UsedCSS;
use WP_Rocket\Event_Management\Subscriber_Interface;
class Divi implements Subscriber_Interface {
/**
* Options API instance.
*
* @var Options
*/
private $options_api;
/**
* WP Rocket options instance.
*
* @var Options_Data
*/
private $options;
/**
* Delay JS HTML class.
*
* @var HTML
*/
private $delayjs_html;
/**
* Used CSS controller instance.
*
* @var UsedCSS
*/
private $used_css;
/**
* Instantiate the class
*
* @param Options $options_api Options API instance.
* @param Options_Data $options WP Rocket options instance.
* @param HTML $delayjs_html DelayJS HTML class.
* @param UsedCSS $used_css Used CSS controller instance.
*/
public function __construct( Options $options_api, Options_Data $options, HTML $delayjs_html, UsedCSS $used_css ) {
$this->options_api = $options_api;
$this->options = $options;
$this->delayjs_html = $delayjs_html;
$this->used_css = $used_css;
}
/**
* Return an array of events that this subscriber wants to listen to.
*
* @return array
*/
public static function get_subscribed_events() {
$events = [
'after_switch_theme' => [ 'maybe_disable_youtube_preview', PHP_INT_MAX ],
'rocket_specify_dimension_images' => 'disable_image_dimensions_height_percentage',
];
$events['rocket_exclude_js'] = 'exclude_js';
$events['rocket_maybe_disable_youtube_lazyload_helper'] = 'add_divi_to_description';
$events['wp_enqueue_scripts'] = 'disable_divi_jquery_body';
$events['wp'] = 'disable_dynamic_css_on_rucss';
$events['after_setup_theme'] = 'remove_assets_generated';
$events['et_save_post'] = 'handle_save_template';
$events['admin_notices'] = 'handle_divi_admin_notice';
$slug = rocket_get_constant( 'WP_ROCKET_SLUG', 'wp_rocket_settings' );
$events[ 'update_option_' . $slug ] = [ 'remove_transient_when_enabling_rucss_option', 10, 2 ];
$events['rocket_after_clean_used_css'] = 'clear_divi_notice';
$events['wp_ajax_et_theme_builder_api_save'] = [ 'show_rucss_notice_with_save_changes', 9 ];
return $events;
}
/**
* Excludes Divi's Salvatorre script from JS minification
*
* Prevent an error after minification/concatenation
*
* @since 3.6.3
*
* @param array $excluded_js An array of JS paths to be excluded.
*
* @return array the updated array of paths
*/
public function exclude_js( $excluded_js ) {
if ( ! rocket_get_constant( 'ET_BUILDER_URI' ) ) {
return $excluded_js;
}
$excluded_js[] = str_replace( home_url(), '', rocket_get_constant( 'ET_BUILDER_URI' ) . '/scripts/salvattore.min.js' );
return $excluded_js;
}
/**
* Disables the Replace Youtube iframe by preview thumbnail option if new theme (or parent) is Divi
*
* @since 3.6.3
*
* @return void
*/
public function maybe_disable_youtube_preview() {
$this->options->set( 'lazyload_youtube', 0 );
$this->options_api->set( 'settings', $this->options->get_options() );
}
/**
* Adds Divi to the array of items disabling Youtube lazyload
*
* @since 3.6.3
*
* @param array $disable_youtube_lazyload Array of items names.
*
* @return array
*/
public function add_divi_to_description( $disable_youtube_lazyload ) {
$disable_youtube_lazyload[] = 'Divi';
return $disable_youtube_lazyload;
}
/**
* Disables setting explicit dimensions on images where Divi calculates height as percentage.
*
* @since 3.8.2
*
* @param array $images The array of images selected for adding image dimensions.
*
* @return array The array without images using data-height-percentage.
*/
public function disable_image_dimensions_height_percentage( array $images ) {
foreach ( $images as $key => $image ) {
if ( false !== strpos( strtolower( $image ), 'data-height-percentage' ) ) {
unset( $images[ $key ] );
}
}
return $images;
}
/**
* Disable divi jquery body.
*
* @since 3.9.3
*/
public function disable_divi_jquery_body() {
if (
$this->delayjs_html->is_allowed()
&& defined( 'ET_CORE_VERSION' )
&& version_compare( ET_CORE_VERSION, '4.10', '>=' )
) {
add_filter( 'et_builder_enable_jquery_body', '__return_false' );
}
}
/**
* Disable Divi dynamic CSS when RUCSS is activated
*
* @return void
*/
public function disable_dynamic_css_on_rucss() {
if ( ! $this->options->get( 'remove_unused_css', false ) ) {
return;
}
add_filter( 'et_use_dynamic_css', '__return_false' );
}
/**
* Remove dynamic late assets action.
*
* @return void
*/
public function remove_assets_generated() {
remove_all_actions( 'et_dynamic_late_assets_generated' );
}
/**
* Get layout IDs for a template.
*
* @param int $template_post_id Template post ID.
*
* @return array
*/
private function get_layout_ids( $template_post_id ) {
$allowed_post_types = [
'et_header_layout',
'et_footer_layout',
'et_body_layout',
];
$current_post_type = get_post_type( $template_post_id );
if ( ! in_array( $current_post_type, $allowed_post_types, true ) ) {
return [];
}
global $wpdb;
// phpcs:ignore WordPress.DB.DirectDatabaseQuery
return (array) $wpdb->get_col(
$wpdb->prepare(
'SELECT post_id from ' . $wpdb->postmeta . ' WHERE meta_key = %s AND meta_value = %d',
'_' . $current_post_type . '_id',
$template_post_id
)
);
}
/**
* Is allowed for RUCSS notice functionality when saving templates.
*
* @return bool
*/
private function is_allowed_for_rucss() {
return $this->options->get( 'remove_unused_css', 0 )
&&
current_user_can( 'rocket_manage_options' );
}
/**
* Save template handler.
*
* @param int $template_post_id Template post ID.
*
* @return void
*/
public function handle_save_template( $template_post_id ) {
/**
* Filters Bypassing saving template functionality.
*
* @param bool $bypass Bypass save template functionality.
* @param int $template_post_id Currently saved template post id.
*/
if ( apply_filters( 'rocket_divi_bypass_save_template', false, $template_post_id ) ) {
return;
}
// If the transient is there, we don't need to do the check again as the admin notice will be there already.
if ( false !== get_transient( 'rocket_divi_notice' ) ) {
return;
}
$layout_post_ids = $this->get_layout_ids( $template_post_id );
if ( empty( $layout_post_ids ) ) {
return;
}
foreach ( $layout_post_ids as $layout_post_id ) {
if ( 'publish' !== get_post_status( $layout_post_id ) ) {
continue;
}
set_transient( 'rocket_divi_notice', true );
return;
}
}
/**
* Admin notices handler.
*
* @return void
*/
public function handle_divi_admin_notice() {
if ( ! $this->is_allowed_for_rucss() ) {
return;
}
$notice = get_transient( 'rocket_divi_notice' );
if ( ! $notice ) {
return;
}
rocket_notice_html(
[
'status' => 'warning',
'dismissible' => '',
'dismiss_button' => 'rocket_divi_notice',
'action' => 'clear_used_css',
'message' =>
sprintf( '%1$sWP Rocket:%2$s ', '<strong>', '</strong>' ) . // Splitting it because I think the plugin name is not a translatable string.
esc_html__( 'Your Divi template was updated. Clear the Used CSS if the layout, design or CSS styles were changed.', 'rocket' ),
]
);
}
/**
* Clear divi notice.
*
* @return void
*/
public function clear_divi_notice() {
delete_transient( 'rocket_divi_notice' );
}
/**
* Remove notice transient when enabling RUCSS.
*
* @param array $old_value An array of submitted values for the settings.
* @param array $new_value An array of previous values for the settings.
*
* @return void
*/
public function remove_transient_when_enabling_rucss_option( $old_value, $new_value ) {
if ( ! isset( $new_value['remove_unused_css'], $old_value['remove_unused_css'] ) ) {
return;
}
if ( $new_value['remove_unused_css'] === $old_value['remove_unused_css'] ) {
return;
}
if ( ! $new_value['remove_unused_css'] ) {
return;
}
if ( $this->used_css->has_one_completed_row_at_least() ) {
return;
}
$this->clear_divi_notice();
}
/**
* Set the transient when save changes button is clicked.
*
* @return void
*/
public function show_rucss_notice_with_save_changes() {
set_transient( 'rocket_divi_notice', true );
}
}
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