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von raredesign | Dez 3, 2019 | Allgemein | 0 Kommentare
Cokiee Shell
| Current Path : /var/www/web28/html/wp-content/themes/Avada/includes/ |
| Current File : //var/www/web28/html/wp-content/themes/Avada/includes/class-avada-dynamic-css.php |
<?php
/**
* Handler for dynamic-css.
*
* @author ThemeFusion
* @copyright (c) Copyright by ThemeFusion
* @link https://avada.com
* @package Avada
* @subpackage Core
* @since 3.8.5
*/
// Do not allow directly accessing this file.
if ( ! defined( 'ABSPATH' ) ) {
exit( 'Direct script access denied.' );
}
/**
* Handle generating the dynamic CSS.
*/
class Avada_Dynamic_CSS {
/**
* The Fusion_Dynamic_CSS object.
*
* @access protected
* @since 5.1.0
* @var object
*/
protected $fusion_dynamic_css;
/**
* Constructor.
*
* @access public
*/
public function __construct() {
$this->fusion_dynamic_css = Fusion_Dynamic_CSS::get_instance();
add_action( 'wp', [ $this, 'init' ] );
}
/**
* Add extra actions.
*
* @access public
* @since 1.0.0
* @return void
*/
public function init() {
if ( ! function_exists( 'fusion_is_preview_frame' ) || ! fusion_is_preview_frame() ) {
// If CSS is cached in file or async media queries are turned off load custom CSS in make_css(), otherwise use
// fusion_library_inline_dynamic_css filter.
if ( '0' === Avada()->settings->get( 'media_queries_async' ) || 'file' === Avada()->settings->get( 'css_cache_method' ) ) {
add_filter( 'fusion_dynamic_css_final', [ $this, 'fusion_add_custom_css_to_dynamic' ], 999 );
} else {
add_filter( 'fusion_library_inline_custom_css', [ $this, 'fusion_add_custom_css_to_dynamic' ] );
}
} else {
/**
* We're in FB preview mode.
* Print custom CSS after 'inline' CSS.
*/
add_action( 'wp_head', [ $this, 'fusion_dynamic_css_head' ], 1000 );
}
// Backwards-compatibility.
add_filter( 'fusion_dynamic_css', [ $this, 'avada_dynamic_css_filter' ] );
}
/**
* Appends the custom-css option to the dynamic-css.
*
* @access public
* @since 5.1
* @param string $css The final CSS.
* @return string
*/
public function fusion_add_custom_css_to_dynamic( $css ) {
// Append the user-entered dynamic CSS.
$option = get_option( Avada::get_option_name(), [] );
if ( isset( $option['custom_css'] ) && ! empty( $option['custom_css'] ) ) {
$css .= wp_strip_all_tags( $option['custom_css'] );
}
return $css;
}
/**
* Prints the custom-css option to the <head> section.
* For example when page is displayed in FB preview frame.
*
* @access public
* @since 5.1
*/
public function fusion_dynamic_css_head() {
$css = '';
// Append the user-entered dynamic CSS.
$option = get_option( Avada::get_option_name(), [] );
if ( isset( $option['custom_css'] ) && ! empty( $option['custom_css'] ) ) {
$css = wp_strip_all_tags( $option['custom_css'] );
}
echo '<style type="text/css" id="fusion-builder-custom-css">' . $css . '</style>'; // phpcs:ignore WordPress.Security.EscapeOutput
}
/**
* Backwards-compatibility:
* 'avada_dynamic_css' filter was replaced by 'fusion_dynamic_css'.
*
* @access public
* @since 5.1
* @param string $css The final CSS.
* @return string
*/
public function avada_dynamic_css_filter( $css ) {
return apply_filters( 'avada_dynamic_css', $css );
}
}
/* Omit closing PHP tag to avoid "Headers already sent" issues. */
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