<?php
/**
 * ThemeREX Addons Custom post type: Testimonials
 *
 * @package WordPress
 * @subpackage ThemeREX Addons
 * @since v1.2
 */

// Don't load directly
if ( ! defined( 'TRX_ADDONS_VERSION' ) ) {
	die( '-1' );
}


// -----------------------------------------------------------------
// -- Custom post type registration
// -----------------------------------------------------------------

// Define Custom post type and taxonomy constants
if ( ! defined('TRX_ADDONS_CPT_TESTIMONIALS_PT') ) define('TRX_ADDONS_CPT_TESTIMONIALS_PT', trx_addons_cpt_param('testimonials', 'post_type'));
if ( ! defined('TRX_ADDONS_CPT_TESTIMONIALS_TAXONOMY') ) define('TRX_ADDONS_CPT_TESTIMONIALS_TAXONOMY', trx_addons_cpt_param('testimonials', 'taxonomy'));


// Register post type and taxonomy
if (!function_exists('trx_addons_cpt_testimonials_init')) {
	add_action( 'init', 'trx_addons_cpt_testimonials_init' );
	function trx_addons_cpt_testimonials_init() {

		// Add Testimonials to the Meta Box support
		trx_addons_meta_box_register(TRX_ADDONS_CPT_TESTIMONIALS_PT, array(
			"subtitle" => array(
				"title" => esc_html__("Item's subtitle",  'trx_addons'),
				"desc" => wp_kses_data( __("Testimonial author's position or any other text", 'trx_addons') ),
				"std" => "",
				"type" => "text"
			)
		));

		// Register post type and taxonomy
		register_post_type( TRX_ADDONS_CPT_TESTIMONIALS_PT, array(
			'label'               => esc_html__( 'Testimonial', 'trx_addons' ),
			'description'         => esc_html__( 'Testimonial Description', 'trx_addons' ),
			'labels'              => array(
				'name'                => esc_html__( 'Testimonials', 'trx_addons' ),
				'singular_name'       => esc_html__( 'Testimonial', 'trx_addons' ),
				'menu_name'           => esc_html__( 'Testimonials', 'trx_addons' ),
				'parent_item_colon'   => esc_html__( 'Parent Item:', 'trx_addons' ),
				'all_items'           => esc_html__( 'All Testimonials', 'trx_addons' ),
				'view_item'           => esc_html__( 'View Testimonial', 'trx_addons' ),
				'add_new_item'        => esc_html__( 'Add New Testimonial', 'trx_addons' ),
				'add_new'             => esc_html__( 'Add New', 'trx_addons' ),
				'edit_item'           => esc_html__( 'Edit Testimonial', 'trx_addons' ),
				'update_item'         => esc_html__( 'Update Testimonial', 'trx_addons' ),
				'search_items'        => esc_html__( 'Search Testimonial', 'trx_addons' ),
				'not_found'           => esc_html__( 'Not found', 'trx_addons' ),
				'not_found_in_trash'  => esc_html__( 'Not found in Trash', 'trx_addons' ),
			),
			'taxonomies'          => array(TRX_ADDONS_CPT_TESTIMONIALS_TAXONOMY),
			'supports'            => trx_addons_cpt_param('testimonials', 'supports'),
			'public'              => true,
			'hierarchical'        => false,
			'has_archive'         => false,
			'can_export'          => true,
			'show_in_admin_bar'   => true,
			'show_ui'             => true,
			'show_in_menu'        => true,
            'show_in_rest'        => true,
			'menu_position'       => '54.0',
			'menu_icon'			  => 'dashicons-format-status',
			'capability_type'     => 'post',
            'show_in_rest'        => true,
			'rewrite'             => array( 'slug' => trx_addons_cpt_param('testimonials', 'post_type_slug') )
			)
		);

		register_taxonomy( TRX_ADDONS_CPT_TESTIMONIALS_TAXONOMY, TRX_ADDONS_CPT_TESTIMONIALS_PT, array(
			'post_type' 		=> TRX_ADDONS_CPT_TESTIMONIALS_PT,
			'hierarchical'      => true,
			'labels'            => array(
				'name'              => esc_html__( 'Testimonials Group', 'trx_addons' ),
				'singular_name'     => esc_html__( 'Group', 'trx_addons' ),
				'search_items'      => esc_html__( 'Search Groups', 'trx_addons' ),
				'all_items'         => esc_html__( 'All Groups', 'trx_addons' ),
				'parent_item'       => esc_html__( 'Parent Group', 'trx_addons' ),
				'parent_item_colon' => esc_html__( 'Parent Group:', 'trx_addons' ),
				'edit_item'         => esc_html__( 'Edit Group', 'trx_addons' ),
				'update_item'       => esc_html__( 'Update Group', 'trx_addons' ),
				'add_new_item'      => esc_html__( 'Add New Group', 'trx_addons' ),
				'new_item_name'     => esc_html__( 'New Group Name', 'trx_addons' ),
				'menu_name'         => esc_html__( 'Testimonial Group', 'trx_addons' ),
			),
			'show_ui'           => true,
			'show_admin_column' => true,
			'query_var'         => true,
			'rewrite'           => array( 'slug' => trx_addons_cpt_param('testimonials', 'taxonomy_slug') )
			)
		);
	}
}

	
// Load required styles and scripts for the frontend
if ( !function_exists( 'trx_addons_cpt_testimonials_load_scripts_front' ) ) {
	add_action("wp_enqueue_scripts", 'trx_addons_cpt_testimonials_load_scripts_front');
	function trx_addons_cpt_testimonials_load_scripts_front() {
		if (trx_addons_is_on(trx_addons_get_option('debug_mode'))) {
			wp_enqueue_style( 'trx_addons-cpt_testimonials', trx_addons_get_file_url(TRX_ADDONS_PLUGIN_CPT . 'testimonials/testimonials.css'), array(), null );
		}
	}
}

	
// Merge shortcode's specific styles into single stylesheet
if ( !function_exists( 'trx_addons_cpt_testimonials_merge_styles' ) ) {
	add_filter("trx_addons_filter_merge_styles", 'trx_addons_cpt_testimonials_merge_styles');
	function trx_addons_cpt_testimonials_merge_styles($list) {
		$list[] = TRX_ADDONS_PLUGIN_CPT . 'testimonials/testimonials.css';
		return $list;
	}
}



// Admin utils
// -----------------------------------------------------------------

// Show <select> with testimonials categories in the admin filters area
if (!function_exists('trx_addons_cpt_testimonials_admin_filters')) {
	add_action( 'restrict_manage_posts', 'trx_addons_cpt_testimonials_admin_filters' );
	function trx_addons_cpt_testimonials_admin_filters() {
		trx_addons_admin_filters(TRX_ADDONS_CPT_TESTIMONIALS_PT, TRX_ADDONS_CPT_TESTIMONIALS_TAXONOMY);
	}
}
  
// Clear terms cache on the taxonomy save
if (!function_exists('trx_addons_cpt_testimonials_admin_clear_cache')) {
	add_action( 'edited_'.TRX_ADDONS_CPT_TESTIMONIALS_TAXONOMY, 'trx_addons_cpt_testimonials_admin_clear_cache', 10, 1 );
	add_action( 'delete_'.TRX_ADDONS_CPT_TESTIMONIALS_TAXONOMY, 'trx_addons_cpt_testimonials_admin_clear_cache', 10, 1 );
	add_action( 'created_'.TRX_ADDONS_CPT_TESTIMONIALS_TAXONOMY, 'trx_addons_cpt_testimonials_admin_clear_cache', 10, 1 );
	function trx_addons_cpt_testimonials_admin_clear_cache( $term_id=0 ) {  
		trx_addons_admin_clear_cache_terms(TRX_ADDONS_CPT_TESTIMONIALS_TAXONOMY);
	}
}



// trx_sc_testimonials
//-------------------------------------------------------------
/*
[trx_sc_testimonials id="unique_id" type="default" cat="category_slug or id" count="3" columns="3" slider="0|1"]
*/
if ( !function_exists( 'trx_addons_sc_testimonials' ) ) {
	function trx_addons_sc_testimonials($atts, $content='') {	
		$atts = trx_addons_sc_prepare_atts('trx_sc_testimonials', $atts, array(
			// Individual params
			"type" => "default",
			"columns" => "",
			"cat" => "",
			"count" => 3,
			"offset" => 0,
			"orderby" => '',
			"order" => '',
			"ids" => '',
			"slider" => 0,
			"slider_pagination" => "none",
			"slider_pagination_thumbs" => 0,
			"slider_controls" => "none",
			"slides_space" => 0,
			"title" => "",
			"subtitle" => "",
			"description" => "",
			"link" => '',
			"link_style" => 'default',
			"link_image" => '',
			"link_text" => esc_html__('Learn more', 'trx_addons'),
			"title_align" => "left",
			"title_style" => "default",
			"title_tag" => '',
			// Common params
			"id" => "",
			"class" => "",
			"css" => ""
			)
		);

		if (!empty($atts['ids'])) {
			$atts['ids'] = str_replace(array(';', ' '), array(',', ''), $atts['ids']);
			$atts['count'] = count(explode(',', $atts['ids']));
		}
		$atts['count'] = max(1, (int) $atts['count']);
		$atts['offset'] = max(0, (int) $atts['offset']);
		if (empty($atts['orderby'])) $atts['orderby'] = 'date';
		if (empty($atts['order'])) $atts['order'] = 'desc';
		$atts['slider'] = max(0, (int) $atts['slider']);
		if ($atts['slider'] > 0 && (int) $atts['slider_pagination'] > 0) $atts['slider_pagination'] = 'bottom';

		ob_start();
		trx_addons_get_template_part(array(
										TRX_ADDONS_PLUGIN_CPT . 'testimonials/tpl.'.trx_addons_esc(trx_addons_sanitize_file_name($atts['type'])).'.php',
										TRX_ADDONS_PLUGIN_CPT . 'testimonials/tpl.default.php'
										),
										'trx_addons_args_sc_testimonials',
										$atts
									);
		$output = ob_get_contents();
		ob_end_clean();
		
		return apply_filters('trx_addons_sc_output', $output, 'trx_sc_testimonials', $atts, $content);
	}
}


// Add [trx_sc_testimonials] in the VC shortcodes list
if (!function_exists('trx_addons_sc_testimonials_add_in_vc')) {
	function trx_addons_sc_testimonials_add_in_vc() {

		add_shortcode("trx_sc_testimonials", "trx_addons_sc_testimonials");
		
		if (!trx_addons_exists_visual_composer()) return;

		vc_lean_map("trx_sc_testimonials", 'trx_addons_sc_testimonials_add_in_vc_params');
		class WPBakeryShortCode_Trx_Sc_Testimonials extends WPBakeryShortCode {}
	}
	add_action('init', 'trx_addons_sc_testimonials_add_in_vc', 20);
}

// Return params
if (!function_exists('trx_addons_sc_testimonials_add_in_vc_params')) {
	function trx_addons_sc_testimonials_add_in_vc_params() {
		return apply_filters('trx_addons_sc_map', array(
				"base" => "trx_sc_testimonials",
				"name" => esc_html__("Testimonials", 'trx_addons'),
				"description" => wp_kses_data( __("Display testimonials from specified group", 'trx_addons') ),
				"category" => esc_html__('ThemeREX', 'trx_addons'),
				"icon" => 'icon_trx_sc_testimonials',
				"class" => "trx_sc_testimonials",
				"content_element" => true,
				"is_container" => false,
				"show_settings_on_create" => true,
				"params" => array_merge(
					array(
						array(
							"param_name" => "type",
							"heading" => esc_html__("Layout", 'trx_addons'),
							"description" => wp_kses_data( __("Select shortcodes's layout", 'trx_addons') ),
							"admin_label" => true,
							"std" => "default",
					        'save_always' => true,
							"value" => array_flip(apply_filters('trx_addons_sc_type', trx_addons_components_get_allowed_layouts('cpt', 'testimonials', 'sc'), 'trx_sc_testimonials')),
							"type" => "dropdown"
						),
						array(
							"param_name" => "cat",
							"heading" => esc_html__("Group", 'trx_addons'),
							"description" => wp_kses_data( __("Testimonials group", 'trx_addons') ),
							"value" => array_merge(array(esc_html__('- Select category -', 'trx_addons') => 0), array_flip(trx_addons_get_list_terms(false, TRX_ADDONS_CPT_TESTIMONIALS_TAXONOMY))),
							"std" => "0",
							"type" => "dropdown"
						)
					),
					trx_addons_vc_add_query_param(''),
					trx_addons_vc_add_slider_param(),
					array(
						array(
							"param_name" => "slider_pagination_thumbs",
							"heading" => esc_html__("Slider pagination", 'trx_addons'),
							"description" => wp_kses_data( __("Show thumbs as pagination bullets", 'trx_addons') ),
							'dependency' => array(
								'element' => 'slider_pagination',
								'value' => array('left', 'right', 'bottom')
							),
							"group" => esc_html__('Slider', 'trx_addons'),
							"std" => "0",
							"value" => array(esc_html__("Pagination thumbs", 'trx_addons') => "1" ),
							"type" => "checkbox"
						)
					),
					trx_addons_vc_add_title_param(),
					trx_addons_vc_add_id_param()
				)
			), 'trx_sc_testimonials' );
	}
}


// Elementor Widget
//------------------------------------------------------
if (!function_exists('trx_addons_sc_testimonials_add_in_elementor')) {
    add_action( 'elementor/widgets/widgets_registered', 'trx_addons_sc_testimonials_add_in_elementor' );
    function trx_addons_sc_testimonials_add_in_elementor() {

        if (!class_exists('TRX_Addons_Elementor_Widget')) return;

        class TRX_Addons_Elementor_Widget_Testimonials extends TRX_Addons_Elementor_Widget {

            /**
             * Retrieve widget name.
             *
             * @since 1.6.41
             * @access public
             *
             * @return string Widget name.
             */
            public function get_name() {
                return 'trx_sc_testimonials';
            }

            /**
             * Retrieve widget title.
             *
             * @since 1.6.41
             * @access public
             *
             * @return string Widget title.
             */
            public function get_title() {
                return __( 'Testimonials', 'trx_addons' );
            }

            /**
             * Retrieve widget icon.
             *
             * @since 1.6.41
             * @access public
             *
             * @return string Widget icon.
             */
            public function get_icon() {
                return 'eicon-testimonial';
            }

            /**
             * Retrieve the list of categories the widget belongs to.
             *
             * Used to determine where to display the widget in the editor.
             *
             * @since 1.6.41
             * @access public
             *
             * @return array Widget categories.
             */
            public function get_categories() {
                return ['trx_addons-cpt'];
            }

            /**
             * Register widget controls.
             *
             * Adds different input fields to allow the user to change and customize the widget settings.
             *
             * @since 1.6.41
             * @access protected
             */
            protected function register_controls() {
                $this->start_controls_section(
                    'section_sc_testimonials',
                    [
                        'label' => __( 'Testimonials', 'trx_addons' ),
                    ]
                );

                $this->add_control(
                    'type',
                    [
                        'label' => __( 'Layout', 'trx_addons' ),
                        'label_block' => false,
                        'type' => \Elementor\Controls_Manager::SELECT,
                        'options' => apply_filters('trx_addons_sc_type', trx_addons_components_get_allowed_layouts('cpt', 'testimonials', 'sc'), 'trx_sc_testimonials'),
                        'default' => 'default'
                    ]
                );

                $this->add_control(
                    'cat',
                    [
                        'label' => __( 'Group', 'trx_addons' ),
                        'label_block' => false,
                        'type' => \Elementor\Controls_Manager::SELECT,
                        'options' => trx_addons_array_merge(array(0 => esc_html__('- Select category -', 'trx_addons')), trx_addons_get_list_terms(false, TRX_ADDONS_CPT_TESTIMONIALS_TAXONOMY)),
                        'default' => '0'
                    ]
                );

                $this->add_query_param('');

                $this->end_controls_section();

                $this->add_slider_param();

                $this->add_title_param();
            }
        }

        // Register widget
        \Elementor\Plugin::$instance->widgets_manager->register_widget_type( new TRX_Addons_Elementor_Widget_Testimonials() );
    }
}


// Disable our widgets (shortcodes) to use in Elementor
// because we create special Elementor's widgets instead
if (!function_exists('trx_addons_sc_testimonials_black_list')) {
    add_action( 'elementor/widgets/black_list', 'trx_addons_sc_testimonials_black_list' );
    function trx_addons_sc_testimonials_black_list($list) {
        $list[] = 'TRX_Addons_SOW_Widget_Testimonials';
        return $list;
    }
}

// SOW Widget
//------------------------------------------------------
if (class_exists('TRX_Addons_SOW_Widget')) {
	class TRX_Addons_SOW_Widget_Testimonials extends TRX_Addons_SOW_Widget {
		
		function __construct() {
			parent::__construct(
				'trx_addons_sow_widget_testimonials',
				esc_html__('ThemeREX Testimonials', 'trx_addons'),
				array(
					'classname' => 'widget_testimonials',
					'description' => __('Display testimonials', 'trx_addons')
				),
				array(),
				false,
				TRX_ADDONS_PLUGIN_DIR
			);
	
		}


		// Return array with all widget's fields
		function get_widget_form() {
			return apply_filters('trx_addons_sow_map', array_merge(
				array(
					'type' => array(
						'label' => __('Layout', 'trx_addons'),
						"description" => wp_kses_data( __("Select shortcodes's layout", 'trx_addons') ),
						'default' => 'default',
						'options' => apply_filters('trx_addons_sc_type', trx_addons_components_get_allowed_layouts('cpt', 'testimonials', 'sc'), $this->get_sc_name(), 'sow' ),
						'type' => 'select'
					),
					"cat" => array(
						"label" => esc_html__("Group", 'trx_addons'),
						"description" => wp_kses_data( __("Select testimonials group", 'trx_addons') ),
						"default" => 0,
						"options" => trx_addons_array_merge(array(0 => esc_html__('- Select group -', 'trx_addons')),
															trx_addons_get_list_terms(false, TRX_ADDONS_CPT_TESTIMONIALS_TAXONOMY)
															),
						"type" => "select"
					)
				),
				trx_addons_sow_add_query_param(''),
				trx_addons_sow_add_slider_param(false, array(
					'slider_pagination' => array(
						'state_emitter' => array(
							'callback' => 'select',
							'args'     => array('pagination')
						)
					),
					'slider_pagination_thumbs' => array( 
						"label" => esc_html__("Pagination thumbs", 'trx_addons'),
						"description" => wp_kses_data( __("Show thumbs as pagination bullets", 'trx_addons') ),
						'state_handler' => array(
							"pagination[left]" => array('show'),
							"pagination[right]" => array('show'),
							"pagination[bottom]" => array('show'),
							"_else[pagination]" => array('hide')
						),
						"default" => false,
						"type" => "checkbox"
					)
				)),
				trx_addons_sow_add_title_param(),
				trx_addons_sow_add_id_param()
			), $this->get_sc_name());
		}

	}
	siteorigin_widget_register('trx_addons_sow_widget_testimonials', __FILE__, 'TRX_Addons_SOW_Widget_Testimonials');


// TRX_Addons Widget
//------------------------------------------------------
} else {

	class TRX_Addons_SOW_Widget_Testimonials extends TRX_Addons_Widget {
	
		function __construct() {
			$widget_ops = array('classname' => 'widget_testimonials', 'description' => esc_html__('Show Testimonials', 'trx_addons'));
			parent::__construct( 'trx_addons_sow_widget_testimonials', esc_html__('ThemeREX Testimonials', 'trx_addons'), $widget_ops );
		}
	
		// Show widget
		function widget($args, $instance) {
			extract($args);
	
			$widget_title = apply_filters('widget_title', isset($instance['widget_title']) ? $instance['widget_title'] : '');
	
			$output = trx_addons_sc_testimonials(apply_filters('trx_addons_filter_widget_args',
																$instance,
																$instance, 'trx_addons_sow_widget_testimonials')
																);
	
			if (!empty($output)) {
		
				// Before widget (defined by themes)
				trx_addons_show_layout($before_widget);
				
				// Display the widget title if one was input (before and after defined by themes)
				if ($widget_title) trx_addons_show_layout($before_title . $widget_title . $after_title);
		
				// Display widget body
				trx_addons_show_layout($output);
				
				// After widget (defined by themes)
				trx_addons_show_layout($after_widget);
			}
		}
	
		// Update the widget settings
		function update($new_instance, $instance) {
			$instance = array_merge($instance, $new_instance);
			$instance['slider'] = isset( $new_instance['slider'] ) && (int)$new_instance['slider'] > 0 ? 1 : 0;
			$instance['slider_pagination_thumbs'] = isset( $new_instance['slider_pagination_thumbs'] ) && (int)$new_instance['slider_pagination_thumbs'] > 0 ? 1 : 0;
			return apply_filters('trx_addons_filter_widget_args_update', $instance, $new_instance, 'trx_addons_sow_widget_testimonials');
		}
	
		// Displays the widget settings controls on the widget panel
		function form($instance) {
			// Set up some default widget settings
			$instance = wp_parse_args( (array) $instance, apply_filters('trx_addons_filter_widget_args_default', array(
				'widget_title' => '',
				// Layout params
				"type" => "default",
				// Query params
				"cat" => "",
				"columns" => "",
				"count" => 3,
				"offset" => 0,
				"orderby" => '',
				"order" => '',
				"ids" => '',
				// Slider params
				"slider" => 0,
				"slider_pagination" => "none",
				"slider_pagination_thumbs" => 0,
				"slider_controls" => "none",
				"slides_space" => 0,
				// Title params
				"title" => "",
				"subtitle" => "",
				"description" => "",
				"link" => '',
				"link_style" => 'default',
				"link_image" => '',
				"link_text" => esc_html__('Learn more', 'trx_addons'),
				"title_align" => "left",
				"title_style" => "default",
				"title_tag" => '',
				// Common params
				"id" => "",
				"class" => "",
				"css" => ""
				), 'trx_addons_sow_widget_testimonials')
			);
		
			do_action('trx_addons_action_before_widget_fields', $instance, 'trx_addons_sow_widget_testimonials');
			
			$this->show_field(array('name' => 'widget_title',
									'title' => __('Widget title:', 'trx_addons'),
									'value' => $instance['widget_title'],
									'type' => 'text'));
		
			do_action('trx_addons_action_after_widget_title', $instance, 'trx_addons_sow_widget_testimonials');
			
			$this->show_field(array('name' => 'type',
									'title' => __('Layout:', 'trx_addons'),
									'value' => $instance['type'],
									'options' => apply_filters('trx_addons_sc_type', trx_addons_components_get_allowed_layouts('cpt', 'testimonials', 'sc'), 'trx_widget_testimonials'),
									'type' => 'select'));
			
			$this->show_field(array('title' => __('Query parameters', 'trx_addons'),
									'type' => 'info'));

			$this->show_field(array('name' => 'cat',
									'title' => __('Testimonials Group:', 'trx_addons'),
									'value' => $instance['cat'],
									'options' => trx_addons_array_merge(
															array(0 => esc_html__('- Select group -', 'trx_addons')),
															trx_addons_get_list_terms(false, TRX_ADDONS_CPT_TESTIMONIALS_TAXONOMY)
															),
									'type' => 'select'));
			
			$this->show_fields_query_param($instance, '');
			$this->show_fields_slider_param($instance, false, array(
									'slider_pagination_thumbs' => array(
										'name' => 'slider_pagination_thumbs',
										'title' => '',
										'label' => __('Show thumbs as pagination bullets', 'trx_addons'),
										'value' => (int) $instance['slider_pagination_thumbs'],
										'type' => 'checkbox'
									)));
			$this->show_fields_title_param($instance);
			$this->show_fields_id_param($instance);
		
			do_action('trx_addons_action_after_widget_fields', $instance, 'trx_addons_sow_widget_testimonials');
		}
	}

	// Load widget
	if (!function_exists('trx_addons_sow_widget_testimonials_load')) {
		add_action( 'widgets_init', 'trx_addons_sow_widget_testimonials_load' );
		function trx_addons_sow_widget_testimonials_load() {
			register_widget('TRX_Addons_SOW_Widget_Testimonials');
		}
	}
}
?>