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

/**

 *

 * Field: link_color

 *

 * @since 1.0.0

 * @version 1.0.0

 *

 */

if ( ! class_exists( 'CGPS_Field_link_color' ) ) {

  class CGPS_Field_link_color 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(

        'color'   => true,

        'hover'   => true,

        'active'  => false,

        'visited' => false,

        'focus'   => false,

      ) );



      $default_values = array(

        'color'   => '',

        'hover'   => '',

        'active'  => '',

        'visited' => '',

        'focus'   => '',

      );



      $color_props = array(

        'color'    => esc_html__( 'Normal', 'cgps' ),

        'hover'    => esc_html__( 'Hover', 'cgps' ),

        'active'   => esc_html__( 'Active', 'cgps' ),

        'visited'  => esc_html__( 'Visited', 'cgps' ),

        'focus'    => esc_html__( 'Focus', 'cgps' )

      );



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



      echo $this->field_before();



      foreach ( $color_props as $color_prop_key => $color_prop_value ) {



        if ( ! empty( $args[$color_prop_key] ) ) {



          $default_attr = ( ! empty( $this->field['default'][$color_prop_key] ) ) ? ' data-default-color="'. esc_attr( $this->field['default'][$color_prop_key] ) .'"' : '';



          echo '<div class="cgps--left cgps-field-color">';

          echo '<div class="cgps--title">'. esc_attr( $color_prop_value ) .'</div>';

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

          echo '</div>';



        }



      }



      echo $this->field_after();



    }



    public function output() {



      $output    = '';

      $elements  = ( is_array( $this->field['output'] ) ) ? $this->field['output'] : array_filter( (array) $this->field['output'] );

      $important = ( ! empty( $this->field['output_important'] ) ) ? '!important' : '';



      if ( ! empty( $elements ) && isset( $this->value ) && $this->value !== '' ) {

        foreach ( $elements as $element ) {



          if ( isset( $this->value['color']   ) && $this->value['color']   !== '' ) { $output .= $element .'{color:'.         $this->value['color']   . $important .';}'; }

          if ( isset( $this->value['hover']   ) && $this->value['hover']   !== '' ) { $output .= $element .':hover{color:'.   $this->value['hover']   . $important .';}'; }

          if ( isset( $this->value['active']  ) && $this->value['active']  !== '' ) { $output .= $element .':active{color:'.  $this->value['active']  . $important .';}'; }

          if ( isset( $this->value['visited'] ) && $this->value['visited'] !== '' ) { $output .= $element .':visited{color:'. $this->value['visited'] . $important .';}'; }

          if ( isset( $this->value['focus']   ) && $this->value['focus']   !== '' ) { $output .= $element .':focus{color:'.   $this->value['focus']   . $important .';}'; }



        }

      }



      $this->parent->output_css .= $output;



      return $output;



    }



  }

}

