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<?php if ( ! defined( 'ABSPATH' ) ) { die; } // Cannot access directly. |
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/** |
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* |
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* Abstract Class |
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* |
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* @since 1.0.0 |
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* @version 1.0.0 |
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* |
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*/ |
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if ( ! class_exists( 'CSF_Abstract' ) ) { |
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abstract class CSF_Abstract { |
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|
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public $abstract = ''; |
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public $output_css = ''; |
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|
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public function __construct() { |
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|
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// Collect output css and typography |
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if ( ! empty( $this->args['output_css'] ) || ! empty( $this->args['enqueue_webfont'] ) ) { |
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add_action( 'wp_enqueue_scripts', array( &$this, 'collect_output_css_and_typography' ), 10 ); |
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} |
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|
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} |
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|
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public function collect_output_css_and_typography() { |
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$this->recursive_output_css( $this->pre_fields ); |
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} |
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|
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public function recursive_output_css( $fields = array(), $combine_field = array() ) { |
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|
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if ( ! empty( $fields ) ) { |
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|
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foreach ( $fields as $field ) { |
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|
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$field_id = ( ! empty( $field['id'] ) ) ? $field['id'] : ''; |
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$field_type = ( ! empty( $field['type'] ) ) ? $field['type'] : ''; |
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$field_output = ( ! empty( $field['output'] ) ) ? $field['output'] : ''; |
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$field_check = ( $field_type === 'typography' || $field_output ) ? true : false; |
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$field_class = 'CSF_Field_' . $field_type; |
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|
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if ( $field_type && $field_id ) { |
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|
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|
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if( $field_type === 'fieldset' ) { |
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if ( ! empty( $field['fields'] ) ) { |
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$this->recursive_output_css( $field['fields'], $field ); |
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} |
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} |
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|
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if( $field_type === 'accordion' ) { |
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if ( ! empty( $field['accordions'] ) ) { |
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foreach ( $field['accordions'] as $accordion ) { |
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$this->recursive_output_css( $accordion['fields'], $field ); |
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} |
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} |
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} |
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|
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if( $field_type === 'tabbed' ) { |
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if ( ! empty( $field['tabs'] ) ) { |
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foreach ( $field['tabs'] as $accordion ) { |
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$this->recursive_output_css( $accordion['fields'], $field ); |
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} |
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} |
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} |
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|
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if ( class_exists( $field_class ) ) { |
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|
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if ( method_exists( $field_class, 'output' ) || method_exists( $field_class, 'enqueue_google_fonts' ) ) { |
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|
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$field_value = ''; |
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|
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if ( $field_check && ( $this->abstract === 'options' || $this->abstract === 'customize' ) ) { |
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|
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if( ! empty( $combine_field ) ) { |
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|
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$field_value = ( isset( $this->options[$combine_field['id']][$field_id] ) ) ? $this->options[$combine_field['id']][$field_id] : ''; |
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|
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} else { |
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|
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$field_value = ( isset( $this->options[$field_id] ) ) ? $this->options[$field_id] : ''; |
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|
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} |
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|
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} else if ( $field_check && ( $this->abstract === 'metabox' && is_singular() || $this->abstract === 'taxonomy' && is_archive() ) ) { |
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|
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if( ! empty( $combine_field ) ) { |
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|
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$meta_value = $this->get_meta_value( $combine_field ); |
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$field_value = ( isset( $meta_value[$field_id] ) ) ? $meta_value[$field_id] : ''; |
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|
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} else { |
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|
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$meta_value = $this->get_meta_value( $field ); |
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$field_value = ( isset( $meta_value ) ) ? $meta_value : ''; |
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|
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} |
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|
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} |
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|
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$instance = new $field_class( $field, $field_value, $this->unique, 'wp/enqueue', $this ); |
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|
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// typography enqueue and embed google web fonts |
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if ( $field_type === 'typography' && $this->args['enqueue_webfont'] && ! empty( $field_value['font-family'] ) ) { |
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|
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$method = ( ! empty( $this->args['async_webfont'] ) ) ? 'async' : 'enqueue'; |
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|
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$instance->enqueue_google_fonts( $method ); |
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|
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} |
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|
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// output css |
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if ( $field_output && $this->args['output_css'] ) { |
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CSF::$css .= $instance->output(); |
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} |
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|
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unset( $instance ); |
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|
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} |
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|
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} |
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|
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} |
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|
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} |
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|
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} |
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|
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} |
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|
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} |
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} |
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|
