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<?php namespace Elementor\Core\Files\CSS;
use Elementor\Base_Data_Control; use Elementor\Control_Repeater; use Elementor\Controls_Manager; use Elementor\Controls_Stack; use Elementor\Core\Breakpoints\Manager as Breakpoints_Manager; use Elementor\Core\Files\Base as Base_File; use Elementor\Core\DynamicTags\Manager; use Elementor\Core\DynamicTags\Tag; use Elementor\Core\Frontend\Performance; use Elementor\Core\Kits\Documents\Tabs\Global_Typography; use Elementor\Plugin; use Elementor\Stylesheet; use Elementor\Icons_Manager;
if ( ! defined( 'ABSPATH' ) ) { exit; // Exit if accessed directly. }
/** * Elementor CSS file. * * Elementor CSS file handler class is responsible for generating CSS files. * * @since 1.2.0 * @abstract */ abstract class Base extends Base_File {
/** * Elementor CSS file generated status. * * The parsing result after generating CSS file. */ const CSS_STATUS_FILE = 'file';
/** * Elementor inline CSS status. * * The parsing result after generating inline CSS. */ const CSS_STATUS_INLINE = 'inline';
/** * Elementor CSS empty status. * * The parsing result when an empty CSS returned. */ const CSS_STATUS_EMPTY = 'empty';
/** * Fonts. * * Holds the list of fonts. * * @access private * * @var array */ private $fonts = [];
private $icons_fonts = [];
private $dynamic_elements_ids = [];
private $preserved_dynamic_style_values = [];
/** * Stylesheet object. * * Holds the CSS file stylesheet instance. * * @access protected * * @var Stylesheet */ protected $stylesheet_obj;
/** * Printed. * * Holds the list of printed files. * * @access protected * * @var array */ private static $printed = [];
/** * Get CSS file name. * * Retrieve the CSS file name. * * @since 1.6.0 * @access public * @abstract */ abstract public function get_name();
protected function is_global_parsing_supported() { return false; }
/** * Use external file. * * Whether to use external CSS file of not. When there are new schemes or settings * updates. * * @since 1.9.0 * @access protected * * @return bool True if the CSS requires an update, False otherwise. */ protected function use_external_file() { return 'internal' !== get_option( 'elementor_css_print_method' ); }
/** * Update the CSS file. * * Delete old CSS, parse the CSS, save the new file and update the database. * * This method also sets the CSS status to be used later on in the render posses. * * @since 1.2.0 * @access public */ public function update() { $this->update_file();
$meta = $this->get_meta();
$meta['time'] = time();
$content = $this->get_content();
if ( empty( $content ) ) { $meta['status'] = self::CSS_STATUS_EMPTY; $meta['css'] = ''; } else { $use_external_file = $this->use_external_file();
if ( $use_external_file ) { $meta['status'] = self::CSS_STATUS_FILE; } else { $meta['status'] = self::CSS_STATUS_INLINE; $meta['css'] = $content; } }
$meta['dynamic_elements_ids'] = $this->dynamic_elements_ids;
$this->update_meta( $meta ); }
/** * @since 2.1.0 * @access public */ public function write() { if ( $this->use_external_file() ) { parent::write(); } }
/** * @since 3.0.0 * @access public */ public function delete() { if ( $this->use_external_file() ) { parent::delete(); } else { $this->delete_meta(); } }
/** * Get Responsive Control Duplication Mode * * @since 3.4.0 * * @return string */ protected function get_responsive_control_duplication_mode() { return 'on'; }
/** * Enqueue CSS. * * Either enqueue the CSS file in Elementor or add inline style. * * This method is also responsible for loading the fonts. * * @since 1.2.0 * @access public */ public function enqueue() { $handle_id = $this->get_file_handle_id();
if ( isset( self::$printed[ $handle_id ] ) ) { return; }
self::$printed[ $handle_id ] = true;
$meta = $this->get_meta();
if ( self::CSS_STATUS_EMPTY === $meta['status'] ) { return; }
/** * Enqueue CSS file. * * Fires before enqueuing a CSS file. * * @param Base $this The current CSS file. */ do_action( 'elementor/css-file/before_enqueue', $this );
// First time after clear cache and etc. if ( '' === $meta['status'] || $this->is_update_required() ) { $this->update();
$meta = $this->get_meta(); }
if ( self::CSS_STATUS_INLINE === $meta['status'] ) { $dep = $this->get_inline_dependency(); // If the dependency has already been printed ( like a template in footer ) if ( wp_styles()->query( $dep, 'done' ) ) { printf( '<style id="%1$s">%2$s</style>', $this->get_file_handle_id(), $meta['css'] ); // XSS ok. } else { wp_add_inline_style( $dep, $meta['css'] ); } } elseif ( self::CSS_STATUS_FILE === $meta['status'] ) { // Re-check if it's not empty after CSS update. wp_enqueue_style( $this->get_file_handle_id(), $this->get_url(), $this->get_enqueue_dependencies(), null ); // phpcs:ignore WordPress.WP.EnqueuedResourceParameters.MissingVersion }
// Handle fonts. if ( ! empty( $meta['fonts'] ) ) { foreach ( $meta['fonts'] as $font ) { Plugin::$instance->frontend->enqueue_font( $font ); } }
if ( ! empty( $meta['icons'] ) ) { $icons_types = Icons_Manager::get_icon_manager_tabs(); foreach ( $meta['icons'] as $icon_font ) { if ( ! isset( $icons_types[ $icon_font ] ) ) { continue; } Plugin::$instance->frontend->enqueue_font( $icon_font ); } }
$name = $this->get_name();
/** * Enqueue CSS file. * * Fires when CSS file is enqueued on Elementor. * * The dynamic portion of the hook name, `$name`, refers to the CSS file name. * * @since 2.0.0 * * @param Base $this The current CSS file. */ do_action( "elementor/css-file/{$name}/enqueue", $this );
/** * Enqueue CSS file. * * Fires after enqueuing a CSS file. * * @param Base $this The current CSS file. */ do_action( 'elementor/css-file/after_enqueue', $this ); }
/** * Print CSS. * * Output the final CSS inside the `<style>` tags and all the frontend fonts in * use. * * @since 1.9.4 * @access public */ public function print_css() { echo '<style>' . $this->get_content() . '</style>'; // XSS ok. Plugin::$instance->frontend->print_fonts_links(); }
/** * Add control rules. * * Parse the CSS for all the elements inside any given control. * * This method recursively renders the CSS for all the selectors in the control. * * @since 1.2.0 * @access public * * @param array $control The controls. * @param array $controls_stack The controls stack. * @param callable $value_callback Callback function for the value. * @param array $placeholders Placeholders. * @param array $replacements Replacements. * @param array $values Global Values. */ public function add_control_rules( array $control, array $controls_stack, callable $value_callback, array $placeholders, array $replacements, array $values = [] ) { if ( empty( $control['selectors'] ) ) { return; }
$control_global_key = $control['name'];
if ( ! empty( $control['groupType'] ) ) { $control_global_key = $control['groupPrefix'] . $control['groupType']; }
$global_values = []; $global_key = '';
if ( ! empty( $values['__globals__'] ) ) { $global_values = $values['__globals__']; }
if ( ! empty( $global_values[ $control_global_key ] ) ) { $global_key = $global_values[ $control_global_key ]; }
if ( ! $global_key ) { $value = call_user_func( $value_callback, $control );
if ( null === $value ) { return; } }
$stylesheet = $this->get_stylesheet();
$control = apply_filters( 'elementor/files/css/selectors', $control, $value ?? [], $this );
foreach ( $control['selectors'] as $selector => $css_property ) { $output_css_property = '';
if ( $global_key ) { $selector_global_value = $this->get_selector_global_value( $control, $global_key );
if ( $selector_global_value ) { $output_css_property = preg_replace( '/(:)[^;]+(;?)/', '$1' . $selector_global_value . '$2', $css_property ); } } else { try { if ( $this->unit_has_custom_selector( $control, $value ) ) { $css_property = $control['unit_selectors_dictionary'][ $value['unit'] ]; }
$output_css_property = preg_replace_callback( '/{{(?:([^.}]+)\.)?([^}| ]*)(?: *\|\| *(?:([^.}]+)\.)?([^}| ]*) *)*}}/', function( $matches ) use ( $control, $value_callback, $controls_stack, $value, $css_property ) { $external_control_missing = $matches[1] && ! isset( $controls_stack[ $matches[1] ] );
$parsed_value = '';
$value = apply_filters( 'elementor/files/css/property', $value, $css_property, $matches, $control );
if ( ! $external_control_missing ) { $parsed_value = $this->parse_property_placeholder( $control, $value, $controls_stack, $value_callback, $matches[2], $matches[1] ); }
if ( '' === $parsed_value ) { if ( isset( $matches[4] ) ) { $parsed_value = $matches[4];
$is_string_value = preg_match( '/^([\'"])(.*)\1$/', $parsed_value, $string_matches );
if ( $is_string_value ) { $parsed_value = $string_matches[2]; } elseif ( ! is_numeric( $parsed_value ) ) { if ( $matches[3] && ! isset( $controls_stack[ $matches[3] ] ) ) { return ''; }
$parsed_value = $this->parse_property_placeholder( $control, $value, $controls_stack, $value_callback, $matches[4], $matches[3] ); } }
if ( '' === $parsed_value ) { if ( $external_control_missing ) { return ''; }
throw new \Exception(); } }
if ( '__EMPTY__' === $parsed_value ) { $parsed_value = ''; }
return $parsed_value; }, $css_property ); } catch ( \Exception $e ) { return; } }
if ( ! $output_css_property ) { continue; }
$device_pattern = '/^(?:\([^\)]+\)){1,2}/';
preg_match( $device_pattern, $selector, $device_rules );
$query = [];
if ( $device_rules ) { $selector = preg_replace( $device_pattern, '', $selector );
preg_match_all( '/\(([^)]+)\)/', $device_rules[0], $pure_device_rules );
$pure_device_rules = $pure_device_rules[1];
foreach ( $pure_device_rules as $device_rule ) { if ( Breakpoints_Manager::BREAKPOINT_KEY_DESKTOP === $device_rule ) { continue; }
$device = preg_replace( '/\+$/', '', $device_rule );
$endpoint = $device === $device_rule ? 'max' : 'min';
$query[ $endpoint ] = $device; } }
$parsed_selector = str_replace( $placeholders, $replacements, $selector );
if ( ! $query && ! empty( $control['responsive'] ) ) { $query = array_intersect_key( $control['responsive'], array_flip( [ 'min', 'max' ] ) );
if ( ! empty( $query['max'] ) && Breakpoints_Manager::BREAKPOINT_KEY_DESKTOP === $query['max'] ) { unset( $query['max'] ); } }
$stylesheet->add_rules( $parsed_selector, $output_css_property, $query ); } }
protected function unit_has_custom_selector( $control, $value ) { return isset( $control['unit_selectors_dictionary'] ) && isset( $control['unit_selectors_dictionary'][ $value['unit'] ] ); }
/** * @param array $control * @param mixed $value * @param array $controls_stack * @param callable $value_callback * @param string $placeholder * @param string $parser_control_name * * @return string */ public function parse_property_placeholder( array $control, $value, array $controls_stack, $value_callback, $placeholder, $parser_control_name = null ) { if ( $parser_control_name ) { // If both the processed control and the control name found in the placeholder are responsive if ( ! empty( $control['responsive'] ) && ! empty( $controls_stack[ $parser_control_name ]['responsive'] ) ) { $device_suffix = Controls_Manager::get_responsive_control_device_suffix( $control );
$control = $controls_stack[ $parser_control_name . $device_suffix ] ?? $controls_stack[ $parser_control_name ]; } else { $control = $controls_stack[ $parser_control_name ]; }
$value = call_user_func( $value_callback, $control ); }
// If the control value is empty, check for global default. `0` (integer, string) are falsy but are valid values. if ( empty( $value ) && '0' !== $value && 0 !== $value ) { $value = $this->get_control_global_default_value( $control ); }
if ( Controls_Manager::FONT === $control['type'] ) { $this->fonts[] = $value; }
/** @var Base_Data_Control $control_obj */ $control_obj = Plugin::$instance->controls_manager->get_control( $control['type'] );
return (string) $control_obj->get_style_value( $placeholder, $value, $control ); }
/** * Get the fonts. * * Retrieve the list of fonts. * * @since 1.9.0 * @access public * * @return array Fonts. */ public function get_fonts() { return $this->fonts; }
/** * Get stylesheet. * * Retrieve the CSS file stylesheet instance. * * @since 1.2.0 * @access public * * @return Stylesheet The stylesheet object. */ public function get_stylesheet() { if ( ! $this->stylesheet_obj ) { $this->init_stylesheet(); }
return $this->stylesheet_obj; }
/** * Add controls stack style rules. * * Parse the CSS for all the elements inside any given controls stack. * * This method recursively renders the CSS for all the child elements in the stack. * * @since 1.6.0 * @access public * * @param Controls_Stack $controls_stack The controls stack. * @param array $controls Controls array. * @param array $values Values array. * @param array $placeholders Placeholders. * @param array $replacements Replacements. * @param array $all_controls All controls. */ public function add_controls_stack_style_rules( Controls_Stack $controls_stack, array $controls, array $values, array $placeholders, array $replacements, array $all_controls = null ) { if ( ! $all_controls ) { $all_controls = $controls_stack->get_controls(); }
$parsed_dynamic_settings = $controls_stack->parse_dynamic_settings( $values, $controls );
foreach ( $controls as $control ) { if ( ! empty( $control['style_fields'] ) ) { $this->add_repeater_control_style_rules( $controls_stack, $control, $values[ $control['name'] ], $placeholders, $replacements ); }
if ( ! empty( $control[ Manager::DYNAMIC_SETTING_KEY ][ $control['name'] ] ) ) { $this->add_dynamic_control_style_rules( $control, $control[ Manager::DYNAMIC_SETTING_KEY ][ $control['name'] ] ); }
if ( Controls_Manager::ICONS === $control['type'] ) { $this->icons_fonts[] = $values[ $control['name'] ]['library']; }
if ( ! empty( $parsed_dynamic_settings[ Manager::DYNAMIC_SETTING_KEY ][ $control['name'] ] ) ) { // Dynamic CSS should not be added to the CSS files. // Instead it's handled by \Elementor\Core\DynamicTags\Dynamic_CSS // and printed in a style tag. $should_preserve_value = isset( $control['control_type'] ) && 'content' === $control['control_type']; if ( $should_preserve_value ) { $this->preserved_dynamic_style_values[ $control['name'] ] = $parsed_dynamic_settings[ $control['name'] ]; }
unset( $parsed_dynamic_settings[ $control['name'] ] );
$this->dynamic_elements_ids[] = $controls_stack->get_id();
continue; }
if ( empty( $control['selectors'] ) ) { continue; }
$this->add_control_style_rules( $control, $parsed_dynamic_settings, $all_controls, $placeholders, $replacements ); } }
/** * Get file handle ID. * * Retrieve the file handle ID. * * @since 1.2.0 * @access protected * @abstract * * @return string CSS file handle ID. */ abstract protected function get_file_handle_id();
/** * Render CSS. * * Parse the CSS. * * @since 1.2.0 * @access protected * @abstract */ abstract protected function render_css();
protected function get_default_meta() { return array_merge( parent::get_default_meta(), [ 'fonts' => array_unique( $this->fonts ), 'icons' => array_unique( $this->icons_fonts ), 'dynamic_elements_ids' => [], 'status' => '', ] ); }
/** * Get enqueue dependencies. * * Retrieve the name of the stylesheet used by `wp_enqueue_style()`. * * @since 1.2.0 * @access protected * * @return array Name of the stylesheet. */ protected function get_enqueue_dependencies() { return []; }
/** * Get inline dependency. * * Retrieve the name of the stylesheet used by `wp_add_inline_style()`. * * @since 1.2.0 * @access protected * * @return string Name of the stylesheet. */ protected function get_inline_dependency() { return ''; }
/** * Is update required. * * Whether the CSS requires an update. When there are new schemes or settings * updates. * * @since 1.2.0 * @access protected * * @return bool True if the CSS requires an update, False otherwise. */ protected function is_update_required() { return false; }
/** * Parse CSS. * * Parsing the CSS file. * * @since 1.2.0 * @access protected */ protected function parse_content() { Performance::set_use_style_controls( true );
$initial_responsive_controls_duplication_mode = Plugin::$instance->breakpoints->get_responsive_control_duplication_mode();
Plugin::$instance->breakpoints->set_responsive_control_duplication_mode( $this->get_responsive_control_duplication_mode() );
$this->render_css();
$name = $this->get_name();
/** * Parse CSS file. * * Fires when CSS file is parsed on Elementor. * * The dynamic portion of the hook name, `$name`, refers to the CSS file name. * * @since 2.0.0 * * @param Base $this The current CSS file. */ do_action( "elementor/css-file/{$name}/parse", $this );
Plugin::$instance->breakpoints->set_responsive_control_duplication_mode( $initial_responsive_controls_duplication_mode );
Performance::set_use_style_controls( false );
return $this->get_stylesheet()->__toString(); }
/** * Add control style rules. * * Register new style rules for the control. * * @since 1.6.0 * @access private * * @param array $control The control. * @param array $values Values array. * @param array $controls The controls stack. * @param array $placeholders Placeholders. * @param array $replacements Replacements. */ protected function add_control_style_rules( array $control, array $values, array $controls, array $placeholders, array $replacements ) { $this->add_control_rules( $control, $controls, function( $control ) use ( $values ) { return $this->get_style_control_value( $control, $values ); }, $placeholders, $replacements, $values ); }
/** * Get Control Global Default Value * * If the control has a global default value, and the corresponding global default setting is enabled, this method * fetches and returns the global default value. Otherwise, it returns null. * * @since 3.7.0 * @access private * * @param $control * @return string|null */ private function get_control_global_default_value( $control ) { if ( empty( $control['global']['default'] ) ) { return null; }
// If the control value is empty, and the control has a global default set, fetch the global value and use it. $global_enabled = false;
if ( 'color' === $control['type'] ) { $global_enabled = Plugin::$instance->kits_manager->is_custom_colors_enabled(); } elseif ( isset( $control['groupType'] ) && 'typography' === $control['groupType'] ) { $global_enabled = Plugin::$instance->kits_manager->is_custom_typography_enabled(); }
$value = null;
// Only apply the global default if Global Colors are enabled. if ( $global_enabled ) { $value = $this->get_selector_global_value( $control, $control['global']['default'] ); }
return $value; }
/** * Get style control value. * * Retrieve the value of the style control for any give control and values. * * It will retrieve the control name and return the style value. * * @since 1.6.0 * @access private * * @param array $control The control. * @param array $values Values array. * * @return mixed Style control value. */ private function get_style_control_value( array $control, array $values ) { if ( ! empty( $values['__globals__'][ $control['name'] ] ) ) { // When the control itself has no global value, but it refers to another control global value return $this->get_selector_global_value( $control, $values['__globals__'][ $control['name'] ] ); }
$value = isset( $values[ $control['name'] ] ) ? $values[ $control['name'] ] : $this->preserved_dynamic_style_values[ $control['name'] ] ?? null;
if ( isset( $control['selectors_dictionary'][ $value ] ) ) { $value = $control['selectors_dictionary'][ $value ]; }
if ( ! is_numeric( $value ) && ! is_float( $value ) && empty( $value ) ) { return null; }
return $value; }
/** * Init stylesheet. * * Initialize CSS file stylesheet by creating a new `Stylesheet` object and register new * breakpoints for the stylesheet. * * @since 1.2.0 * @access private */ private function init_stylesheet() { $this->stylesheet_obj = new Stylesheet();
$active_breakpoints = Plugin::$instance->breakpoints->get_active_breakpoints();
foreach ( $active_breakpoints as $breakpoint_name => $breakpoint ) { $this->stylesheet_obj->add_device( $breakpoint_name, $breakpoint->get_value() ); } }
/** * Add repeater control style rules. * * Register new style rules for the repeater control. * * @since 2.0.0 * @access private * * @param Controls_Stack $controls_stack The control stack. * @param array $repeater_control The repeater control. * @param array $repeater_values Repeater values array. * @param array $placeholders Placeholders. * @param array $replacements Replacements. */ protected function add_repeater_control_style_rules( Controls_Stack $controls_stack, array $repeater_control, array $repeater_values, array $placeholders, array $replacements ) { $placeholders = array_merge( $placeholders, [ '{{CURRENT_ITEM}}' ] );
foreach ( $repeater_control['style_fields'] as $index => $item ) { $this->add_controls_stack_style_rules( $controls_stack, $item, $repeater_values[ $index ], $placeholders, array_merge( $replacements, [ '.elementor-repeater-item-' . $repeater_values[ $index ]['_id'] ] ), $repeater_control['fields'] ); } }
/** * Add dynamic control style rules. * * Register new style rules for the dynamic control. * * @since 2.0.0 * @access private * * @param array $control The control. * @param string $value The value. */ protected function add_dynamic_control_style_rules( array $control, $value ) { Plugin::$instance->dynamic_tags->parse_tags_text( $value, $control, function( $id, $name, $settings ) { $tag = Plugin::$instance->dynamic_tags->create_tag( $id, $name, $settings );
if ( ! $tag instanceof Tag ) { return; }
$this->add_controls_stack_style_rules( $tag, $this->get_style_controls( $tag ), $tag->get_active_settings(), [ '{{WRAPPER}}' ], [ '#elementor-tag-' . $id ] ); } ); }
private function get_selector_global_value( $control, $global_key ) { $data = Plugin::$instance->data_manager_v2->run( $global_key );
if ( empty( $data['value'] ) ) { return null; }
$global_args = explode( '?id=', $global_key );
$id = $global_args[1];
if ( ! empty( $control['groupType'] ) ) { $strings_to_replace = [ $control['groupPrefix'] ];
$active_breakpoint_keys = array_keys( Plugin::$instance->breakpoints->get_active_breakpoints() );
foreach ( $active_breakpoint_keys as $breakpoint ) { $strings_to_replace[] = '_' . $breakpoint; }
$property_name = str_replace( $strings_to_replace, '', $control['name'] );
// TODO: This check won't retrieve the proper answer for array values (multiple controls). if ( empty( $data['value'][ Global_Typography::TYPOGRAPHY_GROUP_PREFIX . $property_name ] ) ) { return null; }
$property_name = str_replace( '_', '-', $property_name );
$value = "var( --e-global-$control[groupType]-$id-$property_name )";
if ( $control['groupPrefix'] . 'font_family' === $control['name'] ) { $default_generic_fonts = Plugin::$instance->kits_manager->get_current_settings( 'default_generic_fonts' );
if ( $default_generic_fonts ) { $value .= ", $default_generic_fonts"; } } } else { $value = "var( --e-global-$control[type]-$id )"; }
return $value; }
final protected function get_active_controls( Controls_Stack $controls_stack, array $controls = null, array $settings = null ) { if ( ! $controls ) { $controls = $controls_stack->get_controls(); }
if ( ! $settings ) { $settings = $controls_stack->get_controls_settings(); }
if ( $this->is_global_parsing_supported() ) { $settings = $this->parse_global_settings( $settings, $controls ); }
$active_controls = array_reduce( array_keys( $controls ), function( $active_controls, $control_key ) use ( $controls_stack, $controls, $settings ) { $control = $controls[ $control_key ];
if ( $controls_stack->is_control_visible( $control, $settings, $controls ) ) { $active_controls[ $control_key ] = $control; }
return $active_controls; }, [] );
return $active_controls; }
final public function get_style_controls( Controls_Stack $controls_stack, array $controls = null, array $settings = null ) { $controls = $this->get_active_controls( $controls_stack, $controls, $settings );
$style_controls = [];
foreach ( $controls as $control_name => $control ) { $control_obj = Plugin::$instance->controls_manager->get_control( $control['type'] );
if ( ! $control_obj instanceof Base_Data_Control ) { continue; }
$control = array_merge( $control_obj->get_settings(), $control );
if ( $control_obj instanceof Control_Repeater ) { $style_fields = [];
foreach ( $controls_stack->get_settings( $control_name ) as $item ) { $style_fields[] = $this->get_style_controls( $controls_stack, $control['fields'], $item ); }
$control['style_fields'] = $style_fields; }
if ( ! empty( $control['selectors'] ) || ! empty( $control['dynamic'] ) || $this->is_global_control( $controls_stack, $control_name, $controls ) || ! empty( $control['style_fields'] ) ) { $style_controls[ $control_name ] = $control; } }
return $style_controls; }
private function parse_global_settings( array $settings, array $controls ) { foreach ( $controls as $control ) { $control_name = $control['name']; $control_obj = Plugin::$instance->controls_manager->get_control( $control['type'] );
if ( ! $control_obj instanceof Base_Data_Control ) { continue; }
if ( $control_obj instanceof Control_Repeater ) { foreach ( $settings[ $control_name ] as & $field ) { $field = $this->parse_global_settings( $field, $control['fields'] ); }
continue; }
if ( empty( $control['global']['active'] ) ) { continue; }
if ( empty( $settings['__globals__'][ $control_name ] ) ) { continue; }
$settings[ $control_name ] = 'global'; }
return $settings; }
private function is_global_control( Controls_Stack $controls_stack, $control_name, $controls ) { $control = $controls[ $control_name ];
$control_global_key = $control_name;
if ( ! empty( $control['groupType'] ) ) { $control_global_key = $control['groupPrefix'] . $control['groupType']; }
if ( empty( $controls[ $control_global_key ]['global']['active'] ) ) { return false; }
$globals = $controls_stack->get_settings( '__globals__' );
return ! empty( $globals[ $control_global_key ] ); } }
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