# wpdirectorykit/1.3.4/elementor-extensions/class-hider.php

WP Directory Kit, version 1.3.4. 741 lines.

- Page: https://pluginprobe.com/plugins/wpdirectorykit/1.3.4/code/elementor-extensions/class-hider.php
- Raw: https://pluginprobe.com/plugins/wpdirectorykit/1.3.4/raw/elementor-extensions/class-hider.php
- Modified: 2024-06-20T21:53:40+00:00

Line numbers below start at 1. Link to a line or a range by appending a fragment to the
page URL, for example `https://pluginprobe.com/plugins/wpdirectorykit/1.3.4/code/elementor-extensions/class-hider.php#L10-L20`.

```php
<?php

if (!defined('ABSPATH'))
    exit; // Exit if accessed directly

use Elementor\Plugin;
use Elementor\Controls_Manager;
use Elementor\Modules\DynamicTags\Module;

add_action( 'elementor/init', function() {

    $listing_page_id = get_option('wdk_listing_page');

    if(!empty($listing_page_id))
    {
        new WDK_Extension_Hider();

        /*
        if(isset($_GET['post']) && $_GET['post'] == $listing_page_id)
        {
            new WDK_Extension_Hider();
        }
        elseif(!Plugin::$instance->editor->is_edit_mode())
        {
            new WDK_Extension_Hider();
        }*/
    }
});

/**
 * WDK_Extension_Hider
 *
 * Class to extend Elementor controls functionality, adding hide feature based on specific wdk field
 *
 */

class WDK_Extension_Hider {

	public $name = 'WDK Hider';

	private $is_common = true;

	private $depended_scripts = [];

	private $depended_styles = [];

    private $has_controls = TRUE;

	public $common_sections_actions = array(
		array(
			'element' => 'common',
			'action' => '_section_style',
		),
        array(
			'element' => 'container',
			'action' => 'section_layout',
		),
        array( 
			'element' => 'section',
			'action' => 'section_advanced',
		),
        array(
			'element' => 'column',
			'action' => 'section_advanced',
		),
	);

    private $supported_elements = array(
        'heading'
    );

	public function __construct() {

        /*
        Controls_Manager::add_tab(
			'wdk_hider',
			__( 'Hider', 'wpdirectorykit' )
		);*/

		$this->init();
	}

	public function init( $param = null ) {
		// Enqueue scripts
		add_action( 'elementor/frontend/after_enqueue_scripts', [ $this, 'enqueue_scripts' ] );

		// Enqueue styles
		add_action( 'elementor/frontend/after_enqueue_styles', [ $this, 'enqueue_styles' ] );

		// Elementor hooks

		if ( $this->is_common ) {
			// Add the advanced section required to display controls
			$this->add_common_sections_actions();
		}

		$this->add_actions();
	}

	public static function is_enabled() {
		return true;
	}

	public function add_script_depends( $handler ) {
		$this->depended_scripts[] = $handler;
	}

	public function add_style_depends( $handler ) {
		$this->depended_styles[] = $handler;
	}

	public function get_script_depends() {
		return $this->depended_scripts;
	}

	public function enqueue_scripts() {
		foreach ( $this->get_script_depends() as $script ) {
			wp_enqueue_script( $script );
		}
	}

	public function get_style_depends() {
		return $this->depended_styles;
	}

	public static function get_description() {
		return '';
	}

	public function enqueue_styles() {
		foreach ( $this->get_style_depends() as $style ) {
			wp_enqueue_style( $style );
		}
	}

	public function _enqueue_scripts() {
		$scripts = $this->get_script_depends();
		if ( ! empty( $scripts ) ) {
			foreach ( $scripts as $script ) {
				wp_enqueue_script( $script );
			}
		}
	}

	public function _enqueue_styles() {
		$styles = $this->get_style_depends();
		if ( ! empty( $styles ) ) {
			foreach ( $styles as $style ) {
				wp_enqueue_style( $style );
			}
		}
	}

	public function enqueue_all() {
		$this->_enqueue_styles();
		$this->_enqueue_scripts();
	}

	public function get_low_name() {
		return 'hider';
	}

	final public function add_common_sections( $element, $args ) {
		$low_name = $this->get_low_name();
		$section_name = 'wdk_section_' . $low_name . '_advanced';

		if ( ! $this->has_controls ) {
			// no need settings
			return false;
		}

		// Check if this section exists
		$section_exists = \Elementor\Plugin::instance()->controls_manager->get_control_from_stack( $element->get_unique_name(), $section_name );

		if ( ! is_wp_error( $section_exists ) ) {
			// We can't and should try to add this section to the stack
			return false;
		}

		$this->get_control_section( $section_name, $element );
	}

	public function add_common_sections_actions() {
		foreach ( $this->common_sections_actions as $action ) {
			// Activate action for elements
			add_action('elementor/element/' . $action['element'] . '/' . $action['action'] . '/after_section_end', function ( $element, $args ) {
				$this->add_common_sections( $element, $args );
			}, 10, 2);
		}
	}

	protected function add_actions() {

        // WIDGET
		add_action( 'elementor/frontend/widget/before_render', [ $this, '_start_element' ], 10, 1 );
		add_action( 'elementor/frontend/widget/after_render', [ $this, '_end_element' ], 10, 1 );
        
		// SECTION
		add_action( 'elementor/frontend/section/before_render', [ $this, '_start_element' ], 10, 1 );
		add_action( 'elementor/frontend/section/after_render', [ $this, '_end_element' ], 10, 1 );
        
		// CONTAINER
		add_action( 'elementor/frontend/container/before_render', [ $this, '_start_element' ], 10, 1 );
		add_action( 'elementor/frontend/container/after_render', [ $this, '_end_element' ], 10, 1 );

		// COLUMN
		add_action( 'elementor/frontend/column/before_render', [ $this, '_start_element' ], 10, 1 );
		add_action( 'elementor/frontend/column/after_render', [ $this, '_end_element' ], 10, 1 );


	}

	protected function remove_controls( $element, $controls = null ) {
		if ( empty( $controls ) ) {
			return;
		}

		if ( is_array( $controls ) ) {
			$control_id = $controls;

			foreach ( $controls as $control_id ) {
				$element->remove_control( $control_id );
			}
		} else {
			$element->remove_control( $controls );
		}
	}

    public function get_control_section( $section_name, $element ) {
		$low_name = $this->get_low_name();

		$element->start_controls_section(
			$section_name,
			[
				'label' => '<span class="color-wdk icon icon-dyn-logo-wdk pull-right ml-1"></span> ' . $this->name,
                'tab' => 'advanced',
			]
		);

        $fields_data = wdk_cached_field_get();
        $fields_list = array('' => esc_html__('Not Selected', 'wpdirectorykit'));
        $order_i = 0;
        $fields_allow_for_get = array();
        $fields_allow_for_compare = array();
        $fields_list [(++$order_i).'__section'] = esc_html__('-- Section Custom fields --', 'wpdirectorykit');

        $fields_list [(++$order_i).'__hide_on_get'] = esc_html__('Hide if GET is', 'wpdirectorykit');
        $fields_allow_for_get[] = $order_i.'__hide_on_get';
        $fields_list [(++$order_i).'__show_on_get'] = esc_html__('Show if GET is', 'wpdirectorykit');
        $fields_allow_for_get[] = $order_i.'__show_on_get';
        
        $fields_list [(++$order_i).'__profile_have_agency'] = esc_html__('Profile page is agency', 'wpdirectorykit');
        $fields_list [(++$order_i).'__have_agency'] = esc_html__('Listing have agency', 'wpdirectorykit');
        $fields_list [(++$order_i).'__have_sublistings'] = esc_html__('Listing have sublistings', 'wpdirectorykit');
        $fields_list [(++$order_i).'__have_calendar'] = esc_html__('Listing have calendar', 'wpdirectorykit');
        $fields_list [(++$order_i).'__havent_calendar'] = esc_html__('Listing not have calendar', 'wpdirectorykit');
        $fields_list [(++$order_i).'__havent_images'] = esc_html__('Listing not have images', 'wpdirectorykit');
        $fields_list [(++$order_i).'__have_images'] = esc_html__('Listing have images', 'wpdirectorykit');
        $fields_list [(++$order_i).'__havent_plan_images'] = esc_html__('Listing not have plan images', 'wpdirectorykit');
        $fields_list [(++$order_i).'__have_plan_images'] = esc_html__('Listing have plan images', 'wpdirectorykit');
        $fields_list [(++$order_i).'__idlisting'] = esc_html__('Id listing', 'wpdirectorykit');
        $fields_list [(++$order_i).'__post_id'] = esc_html__('Post Id', 'wpdirectorykit');
        $fields_allow_for_compare[] = ($order_i).'__post_id';
        $fields_list [(++$order_i).'__lat'] = esc_html__('Gps Lat', 'wpdirectorykit');
        $fields_list [(++$order_i).'__lng'] = esc_html__('Gps Lng', 'wpdirectorykit');
        $fields_list [(++$order_i).'__date'] = esc_html__('Date', 'wpdirectorykit');
        $fields_list [(++$order_i).'__date_modified'] = esc_html__('Date Modified', 'wpdirectorykit');
        $fields_list [(++$order_i).'__post_content'] = esc_html__('WP Content', 'wpdirectorykit');
        $fields_list [(++$order_i).'__address'] = esc_html__('Address', 'wpdirectorykit');
        $fields_list [(++$order_i).'__category_id'] = esc_html__('Category', 'wpdirectorykit');
        $fields_allow_for_compare[] = ($order_i).'__category_id';
        $fields_list [(++$order_i).'__location_id'] = esc_html__('Location', 'wpdirectorykit');
        $fields_allow_for_compare[] = ($order_i).'__location_id';
        foreach($fields_data as $field)
        {
            if(wmvc_show_data('field_type', $field) == 'SECTION') {
                $fields_list [(++$order_i).'section__'.wmvc_show_data('idfield', $field)] = '-- '.esc_html__('Section', 'wpdirectorykit').' '.wmvc_show_data('field_label', $field).' --';
            } else {
                $fields_list[(++$order_i).'__'.wmvc_show_data('idfield', $field)] = '#'.wmvc_show_data('idfield', $field).' '.wmvc_show_data('field_label', $field).'['.wmvc_show_data('field_type', $field).']';
                $fields_allow_for_compare[] = ($order_i).'__'.wmvc_show_data('idfield', $field);
            }
        }

        $element->add_control(
            'class_hider_important_note',
            [
                'label' => '',
                'type' => \Elementor\Controls_Manager::RAW_HTML,
                'raw' =>  esc_html__('Element will be hidden if related field is empty or condition is met.', 'wpdirectorykit'),
                'content_classes' => 'wdk_elementor_hint',
                'separator' => 'after',
            ]
        );

        $element->add_control(
            'wdk_related_field',
            [
                'label' => esc_html__('WDK Related FIeld', 'wpdirectorykit'),
                'type' => Controls_Manager::SELECT,
                'options' => $fields_list,
                'default' => '',
                'return_value'       => 'section',
                'frontend_available' => true,
                'render_type'        => 'none',
            ]
        );

        $element->add_control(
            'wdk_related_show_on_get_key',
            [
                'label' => __( 'Key', 'wpdirectorykit' ),
                'type' => \Elementor\Controls_Manager::TEXT,
                'default' => '',
                'condition' => [
                    'wdk_related_field' => $fields_allow_for_get,
                ],
            ]
        );

        $element->add_control(
            'wdk_related_show_on_get_value',
            [
                'label' => __( 'Value', 'wpdirectorykit' ),
                'type' => \Elementor\Controls_Manager::TEXT,
                'default' => '',
                'condition' => [
                    'wdk_related_field' => $fields_allow_for_get,
                ],
            ]
        );

        $element->add_control(
            'wdk_related_compare_type',
            [
                'label' => __( 'Compare Type', 'wpdirectorykit' ),
                'type' => \Elementor\Controls_Manager::SELECT,
                'default' => '',
                'options' => [
                    '' => esc_html__('Default (if not empty)', 'wpdirectorykit'),
                    '==' => esc_html__('==', 'wpdirectorykit'),
                    '!=' => esc_html__('!=', 'wpdirectorykit'),
                    '>' => esc_html__('>', 'wpdirectorykit'),
                    '<' => esc_html__('<', 'wpdirectorykit'),
                ],
                'condition' => [
                    'wdk_related_field' => $fields_allow_for_compare,
                ],
            ]
        );

        $element->add_control(
            'wdk_related_compare_value',
            [
                'label' => __( 'Value', 'wpdirectorykit' ),
                'type' => \Elementor\Controls_Manager::TEXT,
                'default' => '',
                'condition' => [
                    'wdk_related_field' => $fields_allow_for_compare,
                ],
            ]
        );

		$element->end_controls_section();

	}

    public function _start_element( $element ) {
        global $wdk_listing_id;
        $wdkmembership_user_id = wdk_get_profile_page_id();

        //if(Plugin::$instance->editor->is_edit_mode())return;
        if(Plugin::$instance->editor->is_edit_mode() || (empty($wdk_listing_id) && empty($wdkmembership_user_id)))return;
        //if(!in_array($element->get_name(), $this->supported_elements))return;

        $WMVC = &wdk_get_instance();
        $WMVC->model('field_m');
        $WMVC->load_helper('listing');
        $settings = $element->get_settings_for_display();
        
        if(isset($settings['wdk_related_field']) && !empty($settings['wdk_related_field']))
        {
           
            $field_id = NULL;
            $field_value = NULL;
            $field_empty = FALSE;
            if(strpos($settings['wdk_related_field'], '__') !== FALSE){
                $field_id = substr($settings['wdk_related_field'], strpos($settings['wdk_related_field'],'__')+2);
            }
           
            if(is_null($field_id))return;
            if($field_id == 'show_on_get' || $field_id == 'hide_on_get') {
                if(!empty($settings['wdk_related_show_on_get_key']) && !empty($settings['wdk_related_show_on_get_value'])) {
                    $get_val = null;
                    if(isset($_GET[$settings['wdk_related_show_on_get_key']])){
                        $get_val = sanitize_text_field($_GET[$settings['wdk_related_show_on_get_key']]);
                    }

                    if($field_id == 'hide_on_get') {
                        if($get_val == $settings['wdk_related_show_on_get_value']){
                            $field_empty = true;
                        }
                    } else if($field_id == 'show_on_get') {
                        if($get_val !== $settings['wdk_related_show_on_get_value']){
                            $field_empty = true;
                        }
                    }
                }
            }elseif($field_id == 'havent_calendar' || $field_id == 'have_calendar') {
                if(function_exists('run_wdk_bookings')) {
                    global $Winter_MVC_wdk_bookings;
                    $Winter_MVC_wdk_bookings->model('calendar_m');
                    $calendar = $Winter_MVC_wdk_bookings->calendar_m->get_by(array('post_id' => $wdk_listing_id, 'is_activated' => 1));
                    if($field_id == 'havent_calendar') {
                        if($calendar){
                            $field_empty = true;
                        }
                    } else if($field_id == 'have_calendar') {
                        if(!$calendar){
                            $field_empty = true;
                        }
                    }
                }
            } elseif($field_id == 'profile_have_agency') {
                $wdkmembership_user_id = wdk_get_profile_page_id();
                $field_empty = true;


                if($wdkmembership_user_id) {
                    $user = wdk_get_user_data($wdkmembership_user_id);
                    if($user && wmvc_is_user_in_role($user['userdata'], 'wdk_agency')) {
                        $field_empty = false;
                    }

                }
            } elseif($field_id == 'have_agency') {
                $field_empty = true;
                if(function_exists('run_wdk_membership') && file_exists(WDK_MEMBERSHIP_PATH.'application/models/Agency_agent_m.php')) {
                    if(wdk_field_value ('user_id_editor', $wdk_listing_id)) {
                        $agent_id = wdk_field_value ('user_id_editor', $wdk_listing_id);
                        global $Winter_MVC_wdk_membership;
                        $Winter_MVC_wdk_membership->model('agency_agent_m');
                        $agent_agency = $Winter_MVC_wdk_membership->agency_agent_m->get_by(array('agent_id' => $agent_id, 'status' => 'CONFIRMED'), TRUE);
                        if($agent_agency) {
                            $user = wdk_get_user_data( wmvc_show_data('agency_id', $agent_agency, 0));
                            if($user){
                                $field_empty = false;
                            }
                        }   
                    }
                }
            } elseif($field_id == 'have_sublistings') {

                $field_empty = true;
                if(!empty(wdk_field_value('listing_related_ids', $wdk_listing_id))){
                    foreach (explode(',',wdk_field_value('listing_related_ids', $wdk_listing_id)) as $key => $child_idlisting) {
                        if(!wdk_field_value('is_activated', $child_idlisting) || !wdk_field_value('is_approved', $child_idlisting)) continue;

                        $field_empty = false;
                        break;
                    }
                }
            } elseif($field_id == 'havent_images' || $field_id == 'have_images') {
                $images = wdk_field_value('listing_images', $wdk_listing_id);
                if($field_id == 'havent_images') {
                    if($images){
                        $field_empty = true;
                    }
                } else if($field_id == 'have_images') {
                    if(!$images){
                        $field_empty = true;
                    }
                }
            } elseif($field_id == 'havent_plan_images' || $field_id == 'have_plan_images') {
                $images = wdk_field_value('listing_plans_documents', $wdk_listing_id);
                if($field_id == 'havent_plan_images') {
                    if($images){
                        $field_empty = true;
                    }
                } else if($field_id == 'have_plan_images') {
                    if(!$images){
                        $field_empty = true;
                    }
                }
            } elseif(wdk_field_option($field_id, 'field_type') == "SECTION") {

                // get all section fields
                $sections_data =  $WMVC->field_m->get_fields_section();

                if(!isset($sections_data[$field_id]) || !isset($sections_data[$field_id]['fields']))return;

                // check if all subfields are empty
                $field_empty = true;
                foreach($sections_data[$field_id]['fields'] as $field) {
                    if(!empty(wdk_field_value(wmvc_show_data('idfield', $field), $wdk_listing_id))){
                        $field_empty = false;
                        break;
                    }
                }
            }
            else
            {
                $field_value = wdk_field_value($field_id, $wdk_listing_id);
                if(!empty($settings['wdk_related_compare_type'])) {
                    switch ($settings['wdk_related_compare_type']) {
                        case '==':
                            if($field_value == $settings['wdk_related_compare_value']) {
                            } else {
                                $field_empty = TRUE;
                            }
                            break;
                        case '!=':
                            if($field_value != $settings['wdk_related_compare_value']) {
                            } else {
                                $field_empty = TRUE;
                            }
                            break;
                        case '>':
                            if($field_value > $settings['wdk_related_compare_value']) {
                            } else {
                                $field_empty = TRUE;
                            }
                            break;
                        case '<':
                            if($field_value < $settings['wdk_related_compare_value']) {
                            } else {
                                $field_empty = TRUE;
                            }
                            break;
                        default:
                            # code...
                            break;
                    }
                } else {
                    if(empty($field_value))$field_empty = TRUE;
                }
            }

            if($field_empty)
            {
                /*
                echo '<pre>';
                var_dump($settings['wdk_related_field']);
                echo '</pre>';
                */

                ob_start();
            }

        }
	}

	public function _end_element( $element ) {
        global $wdk_listing_id;

        $wdkmembership_user_id = wdk_get_profile_page_id();

        //if(Plugin::$instance->editor->is_edit_mode())return;
        if(Plugin::$instance->editor->is_edit_mode() || (empty($wdk_listing_id) && empty($wdkmembership_user_id)))return;
        //if(!in_array($element->get_name(), $this->supported_elements))return;

        $WMVC = &wdk_get_instance();
        $WMVC->model('field_m');
        $WMVC->load_helper('listing');
        $settings = $element->get_settings_for_display();

        if(isset($settings['wdk_related_field']) && !empty($settings['wdk_related_field']))
        {
            $field_id = NULL;
            $field_value = NULL;
            $field_empty = FALSE;
            if(strpos($settings['wdk_related_field'], '__') !== FALSE){
                $field_id = substr($settings['wdk_related_field'], strpos($settings['wdk_related_field'],'__')+2);
            }

            if(is_null($field_id))return;
            if($field_id == 'show_on_get' || $field_id == 'hide_on_get') {
                if(!empty($settings['wdk_related_show_on_get_key']) && !empty($settings['wdk_related_show_on_get_value'])) {
                    $get_val = null;
                    if(isset($_GET[$settings['wdk_related_show_on_get_key']])){
                        $get_val = sanitize_text_field($_GET[$settings['wdk_related_show_on_get_key']]);
                    }
                    if($field_id == 'hide_on_get') {
                        if($get_val == $settings['wdk_related_show_on_get_value']){
                            $field_empty = true;
                        }
                    } else if($field_id == 'show_on_get') {
                        if($get_val !== $settings['wdk_related_show_on_get_value']){
                            $field_empty = true;
                        }
                    }
                }
            }elseif($field_id == 'havent_calendar' || $field_id == 'have_calendar') {
                if(function_exists('run_wdk_bookings')) {
                    global $Winter_MVC_wdk_bookings;
                    $Winter_MVC_wdk_bookings->model('calendar_m');
                    $calendar = $Winter_MVC_wdk_bookings->calendar_m->get_by(array('post_id' => $wdk_listing_id, 'is_activated' => 1));
                    if($field_id == 'havent_calendar') {
                        if($calendar){
                            $field_empty = true;
                        }
                    } else if($field_id == 'have_calendar') {
                        if(!$calendar){
                            $field_empty = true;
                        }
                    }
                }
            } elseif($field_id == 'have_sublistings') {

                $field_empty = true;
                if(!empty(wdk_field_value('listing_related_ids', $wdk_listing_id))){
                    foreach (explode(',',wdk_field_value('listing_related_ids', $wdk_listing_id)) as $key => $child_idlisting) {
                        if(!wdk_field_value('is_activated', $child_idlisting) || !wdk_field_value('is_approved', $child_idlisting)) continue;

                        $field_empty = false;
                        break;
                    }
                }
            } elseif($field_id == 'have_agency') {
                $field_empty = true;
                if(function_exists('run_wdk_membership') && file_exists(WDK_MEMBERSHIP_PATH.'application/models/Agency_agent_m.php')) {
                    if(wdk_field_value ('user_id_editor', $wdk_listing_id)) {
                        $agent_id = wdk_field_value ('user_id_editor', $wdk_listing_id);
                        global $Winter_MVC_wdk_membership;
                        $Winter_MVC_wdk_membership->model('agency_agent_m');
                        $agent_agency = $Winter_MVC_wdk_membership->agency_agent_m->get_by(array('agent_id' => $agent_id, 'status' => 'CONFIRMED'), TRUE);
                        if($agent_agency) {
                            $user = wdk_get_user_data( wmvc_show_data('agency_id', $agent_agency, 0));
                            if($user){
                                $field_empty = false;
                            }
                        }   
                    }
                }
            } elseif($field_id == 'profile_have_agency') {
                $wdkmembership_user_id = wdk_get_profile_page_id();
                $field_empty = true;
                if($wdkmembership_user_id) {
                    $user = wdk_get_user_data($wdkmembership_user_id);
                    if($user && wmvc_is_user_in_role($user['userdata'], 'wdk_agency')) {
                        $field_empty = false;
                    }

                }
            } elseif($field_id == 'havent_images' || $field_id == 'have_images') {
                $images = wdk_field_value('listing_images', $wdk_listing_id);
                if($field_id == 'havent_images') {
                    if($images){
                        $field_empty = true;
                    }
                } else if($field_id == 'have_images') {
                    if(!$images){
                        $field_empty = true;
                    }
                }
            } elseif($field_id == 'havent_plan_images' || $field_id == 'have_plan_images') {
                $images = wdk_field_value('listing_plans_documents', $wdk_listing_id);
                if($field_id == 'havent_plan_images') {
                    if($images){
                        $field_empty = true;
                    }
                } else if($field_id == 'have_plan_images') {
                    if(!$images){
                        $field_empty = true;
                    }
                }
            } elseif(wdk_field_option($field_id, 'field_type') == "SECTION") {

                // get all section fields
                $sections_data =  $WMVC->field_m->get_fields_section();

                if(!isset($sections_data[$field_id]) || !isset($sections_data[$field_id]['fields']))return;

                // check if all subfields are empty
                $field_empty = true;
                foreach($sections_data[$field_id]['fields'] as $field) {
                    if(!empty(wdk_field_value(wmvc_show_data('idfield', $field), $wdk_listing_id))){
                        $field_empty = false;
                        break;
                    }
                }
            }
            else
            {
                $field_value = wdk_field_value($field_id, $wdk_listing_id);
                if(!empty($settings['wdk_related_compare_type'])) {
                    switch ($settings['wdk_related_compare_type']) {
                        case '==':
                            if($field_value == $settings['wdk_related_compare_value']) {
                            } else {
                                $field_empty = TRUE;
                            }
                            break;
                        case '!=':
                            if($field_value != $settings['wdk_related_compare_value']) {
                            } else {
                                $field_empty = TRUE;
                            }
                            break;
                        case '>':
                            if($field_value > $settings['wdk_related_compare_value']) {
                            } else {
                                $field_empty = TRUE;
                            }
                            break;
                        case '<':
                            if($field_value < $settings['wdk_related_compare_value']) {
                            } else {
                                $field_empty = TRUE;
                            }
                            break;
                        default:
                            # code...
                            break;
                    }
                } else {
                    if(empty($field_value))$field_empty = TRUE;
                }
            }

            if($field_empty)
            {
                /*
                echo '<pre>';
                var_dump($settings['wdk_related_field']);
                echo '</pre>';
                */

                $content = ob_get_clean();
            }

        }
	}
    
}







```