<?php if ( ! defined( 'ABSPATH' ) ) { die; } // Cannot access directly.

/**

 *

 * Field: link

 *

 * @since 1.0.0

 * @version 1.0.0

 *

 */

if ( ! class_exists( 'CGPS_Field_link' ) ) {

  class CGPS_Field_link extends CGPS_Fields {



    public function __construct( $field, $value = '', $unique = '', $where = '', $parent = '' ) {

      parent::__construct( $field, $value, $unique, $where, $parent );

    }



    public function render() {



      $args = wp_parse_args( $this->field, array(

        'add_title'    => esc_html__( 'Add Link', 'cgps' ),

        'edit_title'   => esc_html__( 'Edit Link', 'cgps' ),

        'remove_title' => esc_html__( 'Remove Link', 'cgps' ),

      ) );



      $default_values = array(

        'url'    => '',

        'text'  => '',

        'target' => '',

      );



      $value = wp_parse_args( $this->value, $default_values );



      $hidden = ( ! empty( $value['url'] ) || ! empty( $value['url'] ) || ! empty( $value['url'] ) ) ? ' hidden' : '';



      $maybe_hidden = ( empty( $hidden ) ) ? ' hidden' : '';



      echo $this->field_before();



      echo '<textarea readonly="readonly" class="cgps--link hidden"></textarea>';



      echo '<div class="'. esc_attr( $maybe_hidden ) .'"><div class="cgps--result">'. sprintf( '{url:"%s", text:"%s", target:"%s"}', $value['url'], $value['text'], $value['target'] ) .'</div></div>';



      echo '<input type="hidden" name="'. esc_attr( $this->field_name( '[url]' ) ) .'" value="'. esc_attr( $value['url'] ) .'"'. $this->field_attributes( array( 'class' => 'cgps--url' ) ) .' />';

      echo '<input type="hidden" name="'. esc_attr( $this->field_name( '[text]' ) ) .'" value="'. esc_attr( $value['text'] ) .'" class="cgps--text" />';

      echo '<input type="hidden" name="'. esc_attr( $this->field_name( '[target]' ) ) .'" value="'. esc_attr( $value['target'] ) .'" class="cgps--target" />';



      echo '<a href="#" class="button button-primary cgps--add'. esc_attr( $hidden ) .'">'. $args['add_title'] .'</a> ';

      echo '<a href="#" class="button cgps--edit'. esc_attr( $maybe_hidden ) .'">'. $args['edit_title'] .'</a> ';

      echo '<a href="#" class="button cgps-warning-primary cgps--remove'. esc_attr( $maybe_hidden ) .'">'. $args['remove_title'] .'</a>';



      echo $this->field_after();



    }



    public function enqueue() {



      if ( ! wp_script_is( 'wplink' ) ) {

        wp_enqueue_script( 'wplink' );

      }



      if ( ! wp_script_is( 'jquery-ui-autocomplete' ) ) {

        wp_enqueue_script( 'jquery-ui-autocomplete' );

      }



      add_action( 'admin_print_footer_scripts', array( $this, 'add_wp_link_dialog' ) );



    }



    public function add_wp_link_dialog() {



      if ( ! class_exists( '_WP_Editors' ) ) {

        require_once ABSPATH . WPINC .'/class-wp-editor.php';

      }



      wp_print_styles( 'editor-buttons' );



      _WP_Editors::wp_link_dialog();



    }



  }

}

