File "class-redux-output.php"
Full Path: /home/elegucvf/public_html/video/wp-content/plugins/atlas-core/framework/redux-core/inc/classes/class-redux-output.php
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MIME-type: text/x-php
Charset: utf-8
<?php
/**
* Redux Output Class
*
* @class Redux_Output
* @version 3.0.0
* @package Redux Framework/Classes
* @noinspection PhpConditionCheckedByNextConditionInspection
*/
defined( 'ABSPATH' ) || exit;
if ( ! class_exists( 'Redux_Output', false ) ) {
/**
* Class Redux_Output
*/
class Redux_Output extends Redux_Class {
/**
* Redux_Output constructor.
*
* @param object $redux ReduxFramework pointer.
*/
public function __construct( $redux ) {
parent::__construct( $redux );
// Output dynamic CSS.
// Frontend: Maybe enqueue dynamic CSS and Google fonts.
if ( empty( $this->args['output_location'] ) || in_array( 'frontend', $this->args['output_location'], true ) ) {
add_action( 'wp_head', array( $this, 'output_css' ), 150 );
add_action( 'wp_enqueue_scripts', array( $this, 'enqueue' ), 150 );
}
// Login page: Maybe enqueue dynamic CSS and Google fonts.
if ( in_array( 'login', $this->args['output_location'], true ) ) {
add_action( 'login_head', array( $this, 'output_css' ), 150 );
add_action( 'login_enqueue_scripts', array( $this, 'enqueue' ), 150 );
}
// Admin area: Maybe enqueue dynamic CSS and Google fonts.
if ( in_array( 'admin', $this->args['output_location'], true ) ) {
add_action( 'admin_head', array( $this, 'output_css' ), 150 );
add_action( 'admin_enqueue_scripts', array( $this, 'enqueue' ), 150 );
}
// phpcs:ignore WordPress.NamingConventions.ValidHookName
do_action( "redux/output/{$this->parent->args['opt_name']}/construct", $this );
// Useful for adding different locations for CSS output.
}
/**
* Enqueue CSS and Google fonts for front end
*
* @return void
* @throws ReflectionException Exception.
* @since 1.0.0
* @access public
*/
public function enqueue() {
$core = $this->core();
if ( false === $core->args['output'] && false === $core->args['compiler'] ) {
return;
}
foreach ( $core->sections as $k => $section ) {
if ( isset( $section['type'] ) && ( 'divide' === $section['type'] ) ) {
continue;
}
if ( isset( $section['fields'] ) ) {
foreach ( $section['fields'] as $fieldk => $field ) {
if ( isset( $field['type'] ) && 'callback' !== $field['type'] ) {
$field_classes = array( 'Redux_' . $field['type'], 'ReduxFramework_' . $field['type'] );
$field_class = Redux_Functions::class_exists_ex( $field_classes );
if ( false === $field_class ) {
if ( ! isset( $field['compiler'] ) ) {
$field['compiler'] = '';
}
$field_type = str_replace( '_', '-', $field['type'] );
$core_path = Redux_Core::$dir . "inc/fields/{$field['type']}/class-redux-$field_type.php";
if ( ! file_exists( $core_path ) ) {
$core_path = Redux_Core::$dir . "inc/fields/{$field['type']}/field_{$field['type']}.php";
}
$filter_path = $core_path;
/**
* Field class file
* filter 'redux/{opt_name}/field/class/{field.type}
*
* @param string $file field class file.
* @param array $field field config data
*/
// phpcs:ignore WordPress.NamingConventions.ValidHookName
$class_file = apply_filters( "redux/{$core->args['opt_name']}/field/class/{$field['type']}", $filter_path, $field );
if ( $class_file && file_exists( $class_file ) && ( ! class_exists( $field_class ) ) ) {
require_once $class_file;
$field_class = Redux_Functions::class_exists_ex( $field_classes );
}
}
$field['default'] = $field['default'] ?? '';
$value = $core->options[ $field['id'] ] ?? $field['default'];
$style_data = '';
if ( empty( $field_class ) ) {
continue;
}
$field_object = new $field_class( $field, $value, $core );
if ( ! empty( $core->options[ $field['id'] ] ) && class_exists( $field_class ) && method_exists( $field_class, 'output' ) && $this->can_output_css( $core, $field ) ) {
// phpcs:ignore WordPress.NamingConventions.ValidHookName
$field = apply_filters( "redux/field/{$core->args['opt_name']}/output_css", $field );
if ( ! empty( $field['output'] ) && ! is_array( $field['output'] ) ) {
$field['output'] = array( $field['output'] );
}
if ( ( ( isset( $field['output'] ) && ! empty( $field['output'] ) ) || ( isset( $field['compiler'] ) && ! empty( $field['compiler'] ) ) || isset( $field['media_query'] ) && ! empty( $field['media_query'] ) || 'typography' === $field['type'] || 'icon_select' === $field['type'] || 'social_profiles' === $field['type'] ) ) {
if ( method_exists( $field_class, 'css_style' ) ) {
$style_data = $field_object->css_style( $field_object->value );
}
}
if ( null !== $style_data ) {
if ( ( ( isset( $field['output'] ) && ! empty( $field['output'] ) ) || ( isset( $field['compiler'] ) && ! empty( $field['compiler'] ) ) || 'typography' === $field['type'] || 'icon_select' === $field['type'] || 'social_profiles' === $field['type'] ) ) {
$field_object->output( $style_data );
}
if ( isset( $field['media_query'] ) && ! empty( $field['media_query'] ) ) {
$field_object->media_query( $style_data );
}
}
}
// phpcs:ignore WordPress.NamingConventions.ValidHookName
do_action( "redux/field/{$core->args['opt_name']}/output_loop", $core, $field, $value, $style_data );
// phpcs:ignore WordPress.NamingConventions.ValidHookName
do_action( "redux/field/{$core->args['opt_name']}/output_loop/{$field['type']}", $core, $field, $value, $style_data );
if ( method_exists( $field_class, 'output_variables' ) && $this->can_output_css( $core, $field ) ) {
$passed_style_data = $field_object->output_variables( $style_data );
$this->output_variables( $core, $section, $field, $value, $passed_style_data );
}
}
}
if ( ! empty( $core->outputCSS ) ) { // phpcs:ignore WordPress.NamingConventions.ValidVariableName.UsedPropertyNotSnakeCase
// phpcs:ignore WordPress.NamingConventions.ValidVariableName.UsedPropertyNotSnakeCase
$core->outputCSS = html_entity_decode( $core->outputCSS, ENT_QUOTES, 'UTF-8' );
}
}
}
// For use like in the customizer. Stops the output, but passes the CSS in the variable for the compiler.
if ( isset( $core->no_output ) ) {
return;
}
if ( ! empty( $core->typography ) && filter_var( $core->args['output'], FILTER_VALIDATE_BOOLEAN ) ) {
$version = ! empty( $core->transients['last_save'] ) ? $core->transients['last_save'] : '';
if ( ! class_exists( 'Redux_Typography' ) ) {
require_once Redux_Core::$dir . '/inc/fields/typography/class-redux-typography.php';
}
$typography = new Redux_Typography( null, null, $core );
if ( ! $core->args['disable_google_fonts_link'] ) {
$url = $typography->make_google_web_font_link( $core->typography );
wp_enqueue_style( 'redux-google-fonts-' . $core->args['opt_name'], $url, array(), $version );
add_filter( 'style_loader_tag', array( $this, 'add_style_attributes' ), 10, 4 );
add_filter( 'wp_resource_hints', array( $this, 'google_fonts_preconnect' ), 10, 2 );
}
}
}
/**
* Add a Google Fonts preconnect link.
*
* @param array $urls HTML to be added.
* @param string $relationship_type Handle name.
*
* @return array
* @since 4.1.15
* @access public
*/
public function google_fonts_preconnect( array $urls, string $relationship_type ): array {
if ( 'preconnect' !== $relationship_type ) {
return $urls;
}
$urls[] = array(
'rel' => 'preconnect',
'href' => 'https://fonts.gstatic.com',
'crossorigin',
);
return $urls;
}
/**
* Filter to enhance the google fonts enqueue.
*
* @param string $html HTML to be added.
* @param string $handle Handle name.
* @param string $href HREF URL of a script.
*
* @return string
* @since 4.1.15
* @access public
*/
public function add_style_attributes( string $html = '', string $handle = '', string $href = '' ): string {
if ( Redux_Functions_Ex::string_starts_with( $handle, 'redux-google-fonts-' ) ) {
// Revamp thanks to Harry: https://csswizardry.com/2020/05/the-fastest-google-fonts/.
$href = str_replace( array( '|', ' ' ), array( '%7C', '%20' ), urldecode( $href ) );
$new_html = '<link rel="preload" as="style" href="' . esc_attr( $href ) . '" />';
$new_html .= '<link rel="stylesheet" href="' . esc_attr( $href ) . '" media="print" onload="this.media=\'all\'">'; // phpcs:ignore WordPress.WP.EnqueuedResources.NonEnqueuedStylesheet
$new_html .= '<noscript><link rel="stylesheet" href="' . esc_attr( $href ) . '" /></noscript>'; // phpcs:ignore WordPress.WP.EnqueuedResources.NonEnqueuedStylesheet
$html = $new_html;
}
return $html;
}
/**
* Function to output output_variables to the dynamic output.
*
* @param object $core ReduxFramework core pointer.
* @param array $section Section containing this field.
* @param array $field Field object.
* @param array|string $value Current value of field.
* @param string|null $style_data CSS output string to append to the root output variable.
*
* @return void
* @since 4.0.3
* @access public
*/
private function output_variables( $core, array $section = array(), array $field = array(), $value = array(), ?string $style_data = '' ) {
// Let's allow section overrides, please.
if ( isset( $section['output_variables'] ) && ! isset( $field['output_variables'] ) ) {
$field['output_variables'] = $section['output_variables'];
}
if ( isset( $section['output_variables_prefix'] ) && ! isset( $field['output_variables_prefix'] ) ) {
$field['output_variables_prefix'] = $section['output_variables_prefix'];
}
if ( isset( $field['output_variables'] ) && $field['output_variables'] ) {
$output_variables_prefix = $core->args['output_variables_prefix'];
if ( isset( $field['output_variables_prefix'] ) && ! empty( $field['output_variables_prefix'] ) ) {
$output_variables_prefix = $field['output_variables_prefix'];
} elseif ( isset( $section['output_variables_prefix'] ) && ! empty( $section['output_variables_prefix'] ) ) {
$output_variables_prefix = $section['output_variables_prefix'];
}
if ( is_array( $value ) ) {
$val_pieces = array_filter( $value, 'strlen' );
// We don't need to show the Google boolean.
if ( 'typography' === $field['type'] && isset( $val_pieces['google'] ) ) {
unset( $val_pieces['google'] );
}
foreach ( $val_pieces as $val_key => $val_val ) {
$val_key = $output_variables_prefix . sanitize_title_with_dashes( $field['id'] ) . '-' . $val_key;
$core->output_variables[ $val_key ] = $val_val;
if ( ! empty( $style_data ) ) {
$val_key = $output_variables_prefix . sanitize_title_with_dashes( $field['id'] );
$core->output_variables[ $val_key ] = $style_data;
}
}
} else {
$val_key = $output_variables_prefix . sanitize_title_with_dashes( $field['id'] );
if ( ! empty( $style_data ) ) {
$core->output_variables[ $val_key ] = $style_data;
} else {
$core->output_variables[ $val_key ] = $value;
}
}
}
}
/**
* Output dynamic CSS at the bottom of HEAD
*
* @return void
* @since 3.2.8
* @access public
*/
public function output_css() {
$core = $this->core();
if ( false === $core->args['output'] && false === $core->args['compiler'] && empty( $core->output_variables ) ) {
return;
}
if ( isset( $core->no_output ) ) {
return;
}
if ( ! empty( $core->output_variables ) ) {
$root_css = ':root{';
foreach ( $core->output_variables as $key => $value ) {
$root_css .= "$key:$value;";
}
$root_css .= '}';
// phpcs:ignore WordPress.NamingConventions.ValidVariableName, WordPress.Security.EscapeOutput
$core->outputCSS = $root_css . $core->outputCSS;
}
// phpcs:ignore WordPress.NamingConventions.ValidVariableName
if ( ! empty( $core->outputCSS ) && ( true === $core->args['output_tag'] || ( isset( $_POST['customized'] ) && isset( $_POST['nonce'] ) && wp_verify_nonce( sanitize_text_field( wp_unslash( $_POST['nonce'] ) ), 'preview-customize_' . wp_get_theme()->get_stylesheet() ) ) ) ) {
// phpcs:ignore WordPress.NamingConventions.ValidVariableName, WordPress.Security.EscapeOutput
echo '<style id="' . esc_attr( $core->args['opt_name'] ) . '-dynamic-css" title="dynamic-css" class="redux-options-output">' . $core->outputCSS . '</style>';
}
}
/**
* Can Output CSS
* Check if a field meets its requirements before outputting to CSS
*
* @param object $core ReduxFramework core pointer.
* @param array $field Field array.
*
* @return bool
*/
private function can_output_css( $core, array $field ): ?bool {
$return = true;
// phpcs:ignore WordPress.NamingConventions.ValidHookName
$field = apply_filters( "redux/field/{$core->args['opt_name']}/_can_output_css", $field );
if ( isset( $field['force_output'] ) && true === $field['force_output'] ) {
return true;
}
if ( ! empty( $field['required'] ) ) {
if ( isset( $field['required'][0] ) ) {
if ( ! is_array( $field['required'][0] ) && 3 === count( $field['required'] ) ) {
$parent_value = $GLOBALS[ $core->args['global_variable'] ][ $field['required'][0] ] ?? '';
$check_value = $field['required'][2];
$operation = $field['required'][1];
$return = $core->required_class->compare_value_dependencies( $parent_value, $check_value, $operation );
} elseif ( is_array( $field['required'][0] ) ) {
foreach ( $field['required'] as $required ) {
if ( isset( $required[0] ) && ! is_array( $required[0] ) && 3 === count( $required ) ) {
$parent_value = $GLOBALS[ $core->args['global_variable'] ][ $required[0] ] ?? '';
$check_value = $required[2];
$operation = $required[1];
$return = $core->required_class->compare_value_dependencies( $parent_value, $check_value, $operation );
}
if ( ! $return ) {
return $return;
}
}
}
}
}
return $return;
}
}
}