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<?php |
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/** |
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* Initializes Kirki |
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* |
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* @package Kirki |
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* @category Core |
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* @author Aristeides Stathopoulos |
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* @copyright Copyright (c) 2017, Aristeides Stathopoulos |
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* @license http://opensource.org/licenses/https://opensource.org/licenses/MIT |
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* @since 1.0 |
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*/ |
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/** |
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* Initialize Kirki |
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*/ |
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class Kirki_Init { |
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/** |
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* Control types. |
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* |
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* @access private |
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* @since 3.0.0 |
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* @var array |
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*/ |
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private $control_types = array(); |
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/** |
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* The class constructor. |
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*/ |
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public function __construct() { |
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global $wp_customize; |
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if ( $wp_customize ) { |
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$this->set_url(); |
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add_action( 'after_setup_theme', array( $this, 'set_url' ) ); |
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} |
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add_action( 'wp_loaded', array( $this, 'add_to_customizer' ), 1 ); |
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new Kirki_Values(); |
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} |
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/** |
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* Properly set the Kirki URL for assets. |
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* Determines if Kirki is installed as a plugin, in a child theme, or a parent theme |
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* and then does some calculations to get the proper URL for its CSS & JS assets. |
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*/ |
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public function set_url() { |
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Kirki::$path = wp_normalize_path( dirname( KIRKI_PLUGIN_FILE ) ); |
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// Works in most cases. |
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// Serves as a fallback in case all other checks fail. |
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if ( defined( 'WP_CONTENT_DIR' ) ) { |
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$content_dir = wp_normalize_path( WP_CONTENT_DIR ); |
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if ( false !== strpos( Kirki::$path, $content_dir ) ) { |
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$relative_path = str_replace( $content_dir, '', Kirki::$path ); |
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Kirki::$url = content_url( $relative_path ); |
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} |
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} |
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// If Kirki is installed as a plugin, use that for the URL. |
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if ( Kirki_Util::is_plugin() ) { |
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Kirki::$url = plugin_dir_url( KIRKI_PLUGIN_FILE ); |
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} |
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// Get the path to the theme. |
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$theme_path = wp_normalize_path( get_template_directory() ); |
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// Is Kirki included in the theme? |
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if ( false !== strpos( Kirki::$path, $theme_path ) ) { |
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Kirki::$url = get_template_directory_uri() . str_replace( $theme_path, '', Kirki::$path ); |
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} |
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// Is there a child-theme? |
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$child_theme_path = wp_normalize_path( get_stylesheet_directory_uri() ); |
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if ( $child_theme_path !== $theme_path ) { |
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// Is Kirki included in a child theme? |
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if ( false !== strpos( Kirki::$path, $child_theme_path ) ) { |
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Kirki::$url = get_template_directory_uri() . str_replace( $child_theme_path, '', Kirki::$path ); |
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} |
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} |
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// Apply the kirki/config filter. |
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$config = apply_filters( 'kirki/config', array() ); |
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if ( isset( $config['url_path'] ) ) { |
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Kirki::$url = $config['url_path']; |
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} |
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// Escapes the URL. |
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Kirki::$url = esc_url_raw( Kirki::$url ); |
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// Make sure the right protocol is used. |
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Kirki::$url = set_url_scheme( Kirki::$url ); |
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} |
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/** |
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* Helper function that adds the fields, sections and panels to the customizer. |
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* |
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* @return void |
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*/ |
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public function add_to_customizer() { |
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$this->fields_from_filters(); |
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add_action( 'customize_register', array( $this, 'register_section_types' ) ); |
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add_action( 'customize_register', array( $this, 'add_panels' ), 97 ); |
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add_action( 'customize_register', array( $this, 'add_sections' ), 98 ); |
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add_action( 'customize_register', array( $this, 'add_fields' ), 99 ); |
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} |
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/** |
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* Register control types |
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* |
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* @return void |
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*/ |
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public function register_section_types() { |
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global $wp_customize; |
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$section_types = apply_filters( 'kirki/section_types', array() ); |
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foreach ( $section_types as $section_type ) { |
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$wp_customize->register_section_type( $section_type ); |
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} |
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} |
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/** |
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* Register our panels to the WordPress Customizer. |
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* |
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* @access public |
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*/ |
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public function add_panels() { |
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if ( ! empty( Kirki::$panels ) ) { |
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foreach ( Kirki::$panels as $panel_args ) { |
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// Extra checks for nested panels. |
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if ( isset( $panel_args['panel'] ) ) { |
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if ( isset( Kirki::$panels[ $panel_args['panel'] ] ) ) { |
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// Set the type to nested. |
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$panel_args['type'] = 'kirki-nested'; |
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} |
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} |
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new Kirki_Panel( $panel_args ); |
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} |
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} |
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} |
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/** |
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* Register our sections to the WordPress Customizer. |
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* |
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* @var object The WordPress Customizer object |
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* @return void |
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*/ |
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public function add_sections() { |
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if ( ! empty( Kirki::$sections ) ) { |
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foreach ( Kirki::$sections as $section_args ) { |
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// Extra checks for nested sections. |
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if ( isset( $section_args['section'] ) ) { |
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if ( isset( Kirki::$sections[ $section_args['section'] ] ) ) { |
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// Set the type to nested. |
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$section_args['type'] = 'kirki-nested'; |
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// We need to check if the parent section is nested inside a panel. |
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$parent_section = Kirki::$sections[ $section_args['section'] ]; |
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if ( isset( $parent_section['panel'] ) ) { |
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$section_args['panel'] = $parent_section['panel']; |
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} |
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} |
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} |
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new Kirki_Section( $section_args ); |
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} |
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} |
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} |
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/** |
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* Create the settings and controls from the $fields array and register them. |
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* |
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* @var object The WordPress Customizer object. |
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* @return void |
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*/ |
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public function add_fields() { |
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global $wp_customize; |
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foreach ( Kirki::$fields as $args ) { |
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// Create the settings. |
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new Kirki_Settings( $args ); |
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// Check if we're on the customizer. |
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// If we are, then we will create the controls, add the scripts needed for the customizer |
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// and any other tweaks that this field may require. |
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if ( $wp_customize ) { |
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// Create the control. |
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new Kirki_Control( $args ); |
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} |
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} |
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} |
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/** |
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* Process fields added using the 'kirki/fields' and 'kirki/controls' filter. |
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* These filters are no longer used, this is simply for backwards-compatibility. |
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* |
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* @access private |
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* @since 2.0.0 |
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*/ |
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private function fields_from_filters() { |
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$fields = apply_filters( 'kirki/controls', array() ); |
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$fields = apply_filters( 'kirki/fields', $fields ); |
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if ( ! empty( $fields ) ) { |
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foreach ( $fields as $field ) { |
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Kirki::add_field( 'global', $field ); |
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} |
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} |
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} |
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/** |
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* Alias for the is_plugin static method in the Kirki_Util class. |
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* This is here for backwards-compatibility purposes. |
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* |
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* @static |
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* @access public |
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* @since 3.0.0 |
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* @return bool |
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*/ |
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public static function is_plugin() { |
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// Return result using the Kirki_Util class. |
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return Kirki_Util::is_plugin(); |
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} |
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/** |
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* Alias for the get_variables static method in the Kirki_Util class. |
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* This is here for backwards-compatibility purposes. |
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* |
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* @static |
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* @access public |
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* @since 2.0.0 |
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* @return array Formatted as array( 'variable-name' => value ). |
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*/ |
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public static function get_variables() { |
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// Log error for developers. |
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_doing_it_wrong( __METHOD__, esc_attr__( 'We detected you\'re using Kirki_Init::get_variables(). Please use Kirki_Util::get_variables() instead.', 'kirki' ), '3.0.10' ); |
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// Return result using the Kirki_Util class. |
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return Kirki_Util::get_variables(); |
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} |
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} |
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aristath /
kirki
This check marks private properties in classes that are never used. Those properties can be removed.