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<?php |
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/** |
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* Class that sets up the WordPress Customizer integration. |
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* |
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* @package Charitable/Classes/Charitable_Customizer |
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* @version 1.2.0 |
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* @author Eric Daams |
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* @copyright Copyright (c) 2015, Studio 164a |
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* @license http://opensource.org/licenses/gpl-2.0.php GNU Public License |
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*/ |
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|
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if ( ! defined( 'ABSPATH' ) ) { exit; } // Exit if accessed directly |
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|
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if ( ! class_exists( 'Charitable_Customizer' ) ) : |
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|
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/** |
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* Sets up the Wordpress customizer |
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* |
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* @since 1.2.0 |
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*/ |
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class Charitable_Customizer { |
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|
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/** |
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* The single instance of this class. |
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* |
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* @var Charitable_Customizer|null |
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* @access private |
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* @static |
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*/ |
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private static $instance = null; |
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|
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/** |
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* Create object instance. |
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* |
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* @access private |
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* @since 1.2.0 |
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*/ |
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private function __construct() { |
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add_action( 'customize_save_after', array( $this, 'customize_save_after' ) ); |
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add_action( 'customize_register', array( $this, 'register_customizer_fields' ) ); |
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add_action( 'customize_preview_init', array( $this, 'load_customizer_script' ) ); |
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} |
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|
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/** |
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* Returns and/or create the single instance of this class. |
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* |
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* @global WP_Customize_Manager $wp_customize |
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* @return Charitable_Customizer |
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* @access public |
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* @since 1.2.0 |
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*/ |
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public static function start() { |
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global $wp_customize; |
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|
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if ( ! $wp_customize ) { |
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return; |
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} |
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|
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if ( is_null( self::$instance ) ) { |
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self::$instance = new Charitable_Customizer(); |
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} |
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|
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return self::$instance; |
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} |
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|
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/** |
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* After the customizer has finished saving each of the fields, delete the transient. |
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* |
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* @see customize_save_after hook |
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* @return void |
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* @access public |
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* @since 1.2.0 |
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*/ |
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public function customize_save_after() { |
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delete_transient( 'charitable_custom_styles' ); |
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} |
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|
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/** |
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* Theme customization. |
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* |
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* @param WP_Customize_Manager $wp_customize |
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* @return void |
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*/ |
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public function register_customizer_fields( $wp_customize ) { |
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$fields = array( |
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'title' => __( 'Charitable', 'charitable' ), |
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'priority' => 1000, |
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'capability' => 'manage_charitable_settings', |
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'sections' => array( |
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'charitable_donation_form' => array( |
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'title' => __( 'Donation Form', 'charitable' ), |
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'priority' => 1020, |
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'settings' => array( |
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'donation_form_display' => array( |
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'setting' => array( |
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'transport' => 'refresh', |
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'default' => 'separate_page', |
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'sanitize_callback' => array( $this, 'sanitize_donation_form_display_option' ), |
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), |
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'control' => array( |
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'type' => 'select', |
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'label' => __( 'How do you want a campaign\'s donation form to show?', 'charitable' ), |
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'priority' => 1022, |
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'choices' => array( |
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'separate_page' => __( 'Show on a Separate Page', 'charitable' ), |
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'same_page' => __( 'Show on the Same Page', 'charitable' ), |
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'modal' => __( 'Reveal in a Modal', 'charitable' ), |
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), |
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), |
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), |
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'donation_form_minimal_fields' => array( |
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'setting' => array( |
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'transport' => 'refresh', |
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'default' => 0, |
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), |
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'control' => array( |
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'type' => 'radio', |
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'label' => __( 'Only show required fields', 'charitable' ), |
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'priority' => 1024, |
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'choices' => array( |
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1 => __( 'Yes', 'charitable' ), |
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0 => __( 'No', 'charitable' ), |
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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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if ( apply_filters( 'charitable_add_custom_styles', true ) ) { |
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$highlight_colour = apply_filters( 'charitable_default_highlight_colour', '#f89d35' ); |
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|
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$fields['sections']['charitable_design'] = array( |
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'title' => __( 'Design Options', 'charitable' ), |
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'priority' => 1010, |
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'settings' => array( |
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'highlight_colour' => array( |
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'setting' => array( |
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'transport' => 'postMessage', |
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'default' => $highlight_colour, |
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'sanitize_callback' => 'sanitize_hex_color', |
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), |
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'control' => array( |
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'control_type' => 'WP_Customize_Color_Control', |
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'priority' => 1110, |
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'label' => __( 'Highlight Color', 'charitable' ), |
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), |
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), |
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), |
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); |
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} |
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|
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$fields = apply_filters( 'charitable_customizer_fields', $fields ); |
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|
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$this->add_panel( 'charitable', $fields ); |
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} |
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|
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/** |
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* Make sure the donation form display option is valid. |
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* |
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* @return boolean |
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* @access public |
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* @since 1.2.0 |
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*/ |
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public function sanitize_donation_form_display_option( $option ) { |
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if ( ! in_array( $option, array( 'separate_page', 'same_page', 'modal' ) ) ) { |
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$option = 'separate_page'; |
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} |
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|
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return $option; |
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} |
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|
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/** |
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* Adds a panel. |
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* |
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* @param string $panel_id |
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* @param array $panel |
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* @return void |
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* @access private |
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* @since 1.2.0 |
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*/ |
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private function add_panel( $panel_id, $panel ) { |
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global $wp_customize; |
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|
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if ( empty( $panel ) ) { |
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return; |
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} |
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|
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$wp_customize->add_panel( $panel_id, array( |
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'title' => $panel['title'], |
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'priority' => $panel['priority'], |
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) ); |
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|
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$this->add_panel_sections( $panel_id, $panel['sections'] ); |
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} |
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|
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/** |
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* Adds sections to a panel. |
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* |
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* @param string $panel_id |
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* @param array $sections |
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* @return void |
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* @access private |
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* @since 1.2.0 |
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*/ |
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private function add_panel_sections( $panel_id, $sections ) { |
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global $wp_customize; |
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|
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if ( empty( $sections ) ) { |
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return; |
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} |
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|
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foreach ( $sections as $section_id => $section ) { |
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$this->add_section( $section_id, $section, $panel_id ); |
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} |
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} |
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|
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/** |
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* Adds section & settings |
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* |
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* @param string $section_id |
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* @param array $section |
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* @param string $panel |
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* @return void |
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* @access private |
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* @since 1.2.0 |
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*/ |
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private function add_section( $section_id, $section, $panel ) { |
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global $wp_customize; |
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|
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if ( empty( $section ) ) { |
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return; |
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} |
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|
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$settings = $section['settings']; |
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|
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unset( $section['settings'] ); |
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|
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$section['panel'] = $panel; |
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|
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$wp_customize->add_section( $section_id, $section ); |
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|
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$this->add_section_settings( $section_id, $settings ); |
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} |
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|
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|
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/** |
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* Adds settings to a given section. |
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* |
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* @param string $section_id |
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* @param array $settings |
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* @return void |
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* @access private |
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* @since 1.2.0 |
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*/ |
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private function add_section_settings( $section_id, $settings ) { |
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global $wp_customize; |
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|
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if ( empty( $settings ) ) { |
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return; |
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} |
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|
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foreach ( $settings as $setting_id => $setting ) { |
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if ( ! isset( $setting['setting']['type'] ) ) { |
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$setting['setting']['type'] = 'option'; |
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} |
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|
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$setting_id = "charitable_settings[$setting_id]"; |
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|
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$wp_customize->add_setting( $setting_id, $setting['setting'] ); |
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|
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$setting_control = $setting['control']; |
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$setting_control['section'] = $section_id; |
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|
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if ( isset( $setting_control['control_type'] ) ) { |
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|
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$setting_control_type = $setting_control['control_type']; |
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|
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unset( $setting_control['control_type'] ); |
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|
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$wp_customize->add_control( new $setting_control_type( $wp_customize, $setting_id, $setting_control ) ); |
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|
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} else { |
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|
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$wp_customize->add_control( $setting_id, $setting_control ); |
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|
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} |
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} |
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} |
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|
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/** |
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* Load the theme-customizer.js file. |
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* |
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* @return void |
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* @access public |
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* @since 1.2.0 |
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*/ |
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public function load_customizer_script() { |
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$suffix = ( defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ) ? '' : '.min'; |
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|
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wp_register_script( |
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'charitable-customizer', |
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charitable()->get_path( 'assets', false ) . 'js/charitable-customizer' . $suffix . '.js', |
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array( 'jquery-core', 'customize-preview' ), |
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'1.2.0-beta5', |
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true |
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); |
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|
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wp_enqueue_script( 'charitable-customizer' ); |
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|
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} |
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} |
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|
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endif; // End class_exists check |
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|
