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File Content: `reviews.php`

<?php
/**
 * ThemeREX Addons Posts and Comments Reviews
 *
 * @package ThemeREX Addons
 * @since v1.6.47 ( new functionality in v1.6.57 )
 */

// Don't load directly
if ( ! defined( 'TRX_ADDONS_VERSION' ) ) {
	exit;
}

// Define component's subfolder
if ( !defined('TRX_ADDONS_PLUGIN_REVIEWS') ) define('TRX_ADDONS_PLUGIN_REVIEWS', TRX_ADDONS_PLUGIN_COMPONENTS . 'reviews/');


// Add component to the global list
if (!function_exists('trx_addons_reviews_add_to_components')) {
	add_filter( 'trx_addons_components_list', 'trx_addons_reviews_add_to_components' );
	function trx_addons_reviews_add_to_components($list=array()) {
		$list['reviews'] = array(
					'title' => __('Reviews for posts and comments', 'trx_addons')
					);
		return $list;
	}
}

// Check if module is enabled
if (!function_exists('trx_addons_reviews_enable')) {
	function trx_addons_reviews_enable( $cpt = '' ) {
		static $enable = null;
		if ( $enable === null ) {
			$enable = trx_addons_components_is_allowed('components', 'reviews');
		}
		$rez = $enable;
		if ( $rez && ! empty( $cpt ) ) {
			$post_types = trx_addons_get_option( 'reviews_post_types' );
			$rez = is_array( $post_types ) && ! empty( $post_types[ $cpt ] );
		}
		return $rez;
	}
}

// Load required styles and scripts for the frontend
if ( !function_exists( 'trx_addons_reviews_load_scripts_front' ) ) {
	add_action("wp_enqueue_scripts", 'trx_addons_reviews_load_scripts_front', TRX_ADDONS_ENQUEUE_SCRIPTS_PRIORITY);
	function trx_addons_reviews_load_scripts_front() {
		if (trx_addons_reviews_enable() && trx_addons_is_on(trx_addons_get_option('debug_mode'))) {
			wp_enqueue_style( 'trx_addons-reviews', trx_addons_get_file_url(TRX_ADDONS_PLUGIN_REVIEWS . 'reviews.css'), array(), null );
			wp_enqueue_script( 'trx_addons-reviews', trx_addons_get_file_url(TRX_ADDONS_PLUGIN_REVIEWS . 'reviews.js'), array('jquery'), null, true );
		}
	}
}

// Load responsive styles for the frontend
if ( !function_exists( 'trx_addons_reviews_load_responsive_styles' ) ) {
	add_action("wp_enqueue_scripts", 'trx_addons_reviews_load_responsive_styles', TRX_ADDONS_ENQUEUE_RESPONSIVE_PRIORITY);
	function trx_addons_reviews_load_responsive_styles() {
		if (trx_addons_reviews_enable() && trx_addons_is_on(trx_addons_get_option('debug_mode'))) {
			wp_enqueue_style( 
				'trx_addons-reviews-responsive', 
				trx_addons_get_file_url(TRX_ADDONS_PLUGIN_REVIEWS . 'reviews.responsive.css'), 
				array(), 
				null, 
				trx_addons_media_for_load_css_responsive( 'reviews', 'sm' ) 
			);
		}
	}
}

	
// Merge styles to the single stylesheet
if ( !function_exists( 'trx_addons_reviews_merge_styles' ) ) {
	add_filter("trx_addons_filter_merge_styles", 'trx_addons_reviews_merge_styles');
	function trx_addons_reviews_merge_styles($list) {
		if ( trx_addons_reviews_enable() ) {
			$list[ TRX_ADDONS_PLUGIN_REVIEWS . 'reviews.css' ] = true;
		}
		return $list;
	}
}


// Merge styles to the single stylesheet (responsive)
if ( !function_exists( 'trx_addons_reviews_merge_styles_responsive' ) ) {
	add_filter("trx_addons_filter_merge_styles_responsive", 'trx_addons_reviews_merge_styles_responsive');
	function trx_addons_reviews_merge_styles_responsive($list) {
		if ( trx_addons_reviews_enable() ) {
			$list[ TRX_ADDONS_PLUGIN_REVIEWS . 'reviews.responsive.css' ] = true;
		}
		return $list;
	}
}

	
// Merge specific scripts into single file
if ( !function_exists( 'trx_addons_reviews_merge_scripts' ) ) {
	add_action("trx_addons_filter_merge_scripts", 'trx_addons_reviews_merge_scripts', 11);
	function trx_addons_reviews_merge_scripts($list) {
		if ( trx_addons_reviews_enable() ) {
			$list[ TRX_ADDONS_PLUGIN_REVIEWS . 'reviews.js' ] = true;
		}
		return $list;
	}
}


// Add 'Reviews' section in the ThemeREX Addons Options
if (!function_exists('trx_addons_reviews_options')) {
	add_filter( 'trx_addons_filter_options', 'trx_addons_reviews_options');
	function trx_addons_reviews_options($options) {
		// Add section 'Reviews'
		if (trx_addons_reviews_enable()) {
			trx_addons_array_insert_before($options, 'sc_section', array(
				'reviews_section' => array(
					"title" => esc_html__('Reviews', 'trx_addons'),
					'icon' => 'trx_addons_icon-star-filled',
					"type" => "section"
				),
				'reviews_section_info' => array(
					"title" => esc_html__('Reviews settings', 'trx_addons') . trx_addons_get_theme_doc_link( '#themerex_addons_reviews' ),
					"desc" => wp_kses_data( __("Settings of posts and comments reviews", 'trx_addons') ),
					"type" => "info"
				),
				'reviews_enable' => array(
					"title" => esc_html__('Allow reviews',  'trx_addons'),
					"desc" => wp_kses_data( __('Allow to review posts and comments',  'trx_addons') ),
					"std" => "1",
					"type" => "switch"
				),
				"reviews_post_types" => array(
					"title" => esc_html__("Post types", 'trx_addons'),
					"desc" => wp_kses_data( __("Select post types to show reviews", 'trx_addons') ),
					"dir" => 'horizontal',
					"dependency" => array(
						"reviews_enable" => array('1')
					),
					"std" => array( 'post' => 1 ),
					"options" => array(),
					"type" => "checklist"
				),					
				'reviews_in_comments_enable' => array(
					"title" => esc_html__('Allow rating in comments',  'trx_addons'),
					"desc" => wp_kses_data( __('Allow visitors to leave ratings in comments',  'trx_addons') ),
					"std" => "1",
					"type" => "switch"
				),
				'reviews_in_comments_min' => array(
					"title" => esc_html__('Min user ratings',  'trx_addons'),
					"desc" => wp_kses_data( __('The minimum number of visitor ratings required for a post to participate in the ranking',  'trx_addons') ),
					"dependency" => array(
						"reviews_in_comments_enable" => array('1')
					),
					"std" => "3",
					"type" => "text"
				),
				'reviews_mark_max' => array(
					"title" => esc_html__('Max mark',  'trx_addons'),
					"desc" => wp_kses_data( __('Maximum level for grading marks',  'trx_addons') ),
					"dependency" => array(
						"reviews_enable" => array('1')
					),
					"std" => "5",
					"options" => trx_addons_reviews_mark_max_list(),
					"type" => "radio"
				),
				'reviews_mark_decimals' => array(
					"title" => esc_html__('Allow decimals',  'trx_addons'),
					"desc" => wp_kses_data( __('Allow visitors to leave decimal ratings',  'trx_addons') ),
					"std" => "1",
					"type" => "switch"
				),
				"reviews_mark_icon" => array(
					"title" => esc_html__("Icon", 'trx_addons'),
					"desc" => wp_kses_data( __('Select icon to show before reviews marks', 'trx_addons') ),
					"dependency" => array(
						"reviews_enable" => array('1')
					),
					"std" => "trx_addons_icon-star",
					"options" => array(),
					"style" => trx_addons_get_setting('icons_type'),
					"type" => "icons"
				),
				'reviews_in_content_short' => array(
					"title" => esc_html__('Insert short review before',  'trx_addons'),
					"desc" => wp_kses_data( __('Insert short review to the single post before specified paragraph. 0 - do not insert, 999 - insert after the content', 'trx_addons') ),
					"dependency" => array(
						"reviews_enable" => array('1')
					),
					"std" => "1",
					"type" => "text"
				),
				'reviews_in_content_short_align' => array(
					"title" => esc_html__('Align short review',  'trx_addons'),
					"desc" => wp_kses_data( __('Alignment of the short review block', 'trx_addons') ),
					"dependency" => array(
						"reviews_enable" => array('1'),
						"reviews_in_content_short" => array('^0'),
					),
					"std" => "right",
					"options" => trx_addons_get_list_sc_floats(false, false),
					"type" => "select"
				),
				'reviews_in_content_detailed' => array(
					"title" => esc_html__('Insert detailed review before',  'trx_addons'),
					"desc" => wp_kses_data( __('Insert detailed review to the single post before specified paragraph. 0 - do not insert, 999 - insert after the content', 'trx_addons') ),
					"dependency" => array(
						"reviews_enable" => array('1')
					),
					"std" => "999",
					"type" => "text"
				),
			));
		}		
		return $options;
	}
}


// Add Reviews parameters to the Meta Box support
if (!function_exists('trx_addons_reviews_init')) {
	add_action( 'init', 'trx_addons_reviews_init', 11 );
	function trx_addons_reviews_init() {
		if ( trx_addons_reviews_enable() && trx_addons_get_option('reviews_enable') ) {
			$post_types = trx_addons_get_option('reviews_post_types');
			if ( is_array($post_types) ) {
				foreach( $post_types as $pt => $v ) {
					if ( empty( $v ) ) continue;
					trx_addons_meta_box_register( $pt, array(
						"reviews_section" => array(
							"title" => esc_html__("Review", 'trx_addons'),
							"desc" => wp_kses_data( __('Review parameters for this post', 'trx_addons') ),
							"type" => "section"
						),
						"reviews_enable" => array(
							"title" => esc_html__("Enable review", 'trx_addons'),
							"desc" => wp_kses_data( __("Enable review for this post", 'trx_addons') ),
							"class" => "trx_addons_column-1_3",
							"std" => "0",
							"type" => "checkbox"
						),
						"reviews_mark" => array(
							"title" => esc_html__("Mark",  'trx_addons'),
							"desc" => wp_kses_data( __("Summary mark of this review (only digits). Leave it empty if you want to fill reviews criterias below", 'trx_addons') ),
							"class" => "trx_addons_column-1_3",
							"dependency" => array(
								"reviews_enable" => array( 1 )
							),
							"std" => 0,
							"min" => 0,
							"max" => trx_addons_get_option( 'reviews_mark_max' ),
							"step" => trx_addons_get_option( 'reviews_mark_max' ) == 100 ? 1 : 0.1,
							"type" => "slider"
						),
						"reviews_mark_text" => array(
							"title" => esc_html__("Mark text",  'trx_addons'),
							"desc" => wp_kses_data( __("Summary mark of this review as text. For example: 'Excellent', 'Good', 'Poor', 'Very bad', etc.", 'trx_addons') ),
							"class" => "trx_addons_column-1_3",
							"dependency" => array(
								"reviews_enable" => array( 1 )
							),
							"std" => "",
							"type" => "text"
						),
						"reviews_title" => array(
							"title" => esc_html__("Title",  'trx_addons'),
							"desc" => wp_kses_data( __("Alternative title of this review", 'trx_addons') ),
							"class" => "trx_addons_column-1_3 trx_addons_new_row",
							"dependency" => array(
								"reviews_enable" => array( 1 )
							),
							"std" => "",
							"type" => "text"
						),
						"reviews_summary" => array(
							"title" => esc_html__("Summary",  'trx_addons'),
							"desc" => wp_kses_data( __("Short summary of this review", 'trx_addons') ),
							"class" => "trx_addons_column-1_3",
							"dependency" => array(
								"reviews_enable" => array( 1 )
							),
							"std" => "",
							"type" => "textarea"
						),
						"reviews_image" => array(
							"title" => esc_html__("Image", 'trx_addons'),
							"desc" => wp_kses_data( __("Select image to present this review", 'trx_addons') ),
							"class" => "trx_addons_column-1_3",
							"dependency" => array(
								"reviews_enable" => array( 1 )
							),
							"std" => "",
							"type" => "image"
						),
						"reviews_link_title" => array(
							"title" => esc_html__("Button block title",  'trx_addons'),
							"desc" => wp_kses_data( __("Add a button block title", 'trx_addons') ),
							"class" => "trx_addons_column-1_3",
							"dependency" => array(
								"reviews_enable" => array( 1 )
							),
							"std" => "",
							"type" => "text"
						),
						"reviews_link" => array(
							"title" => esc_html__("Button URL",  'trx_addons'),
							"desc" => wp_kses_data( __("Add a button block that links to the URL specified in this field", 'trx_addons') ),
							"class" => "trx_addons_column-1_3 trx_addons_new_row",
							"dependency" => array(
								"reviews_enable" => array( 1 )
							),
							"std" => "",
							"type" => "text"
						),
						"reviews_link_caption" => array(
							"title" => esc_html__("Button text",  'trx_addons'),
							"desc" => wp_kses_data( __("Add button text", 'trx_addons') ),
							"class" => "trx_addons_column-1_3",
							"dependency" => array(
								"reviews_enable" => array( 1 )
							),
							"std" => "",
							"type" => "text"
						),
						"reviews_positives" => array(
							"title" => esc_html__("Positives",  'trx_addons'),
							"desc" => wp_kses_data( __("List the positive sides of the object (one per line)", 'trx_addons') ),
							"class" => "trx_addons_column-1_3 trx_addons_new_row",
							"dependency" => array(
								"reviews_enable" => array( 1 )
							),
							"std" => "",
							"type" => "textarea"
						),
						"reviews_negatives" => array(
							"title" => esc_html__("Negatives",  'trx_addons'),
							"desc" => wp_kses_data( __("List the negative sides of the object (one per line)", 'trx_addons') ),
							"class" => "trx_addons_column-1_3",
							"dependency" => array(
								"reviews_enable" => array( 1 )
							),
							"std" => "",
							"type" => "textarea"
						),
						"reviews_criterias_info" => array(
							"title" => esc_html__("Review criteria",  'trx_addons'),
							"desc" => wp_kses_data( __("Add multiple criteria and specify the marks for them", 'trx_addons') ),
							"dependency" => array(
								"reviews_enable" => array( 1 )
							),
							"type" => "info"
						),
						"reviews_criterias" => array(
							"title" => esc_html__("Review criteria", 'trx_addons'),
							"desc" => wp_kses_data( __("Review criteria and corresponding marks", 'trx_addons') ),
							"dependency" => array(
								"reviews_enable" => array( 1 )
							),
							"clone" => true,
							"std" => array( array() ),
							"type" => "group",
							"fields" => array(
								"title" => array(
									"title" => esc_html__("Title", 'trx_addons'),
									"class" => "trx_addons_column-1_2",
									"std" => "",
									"type" => "text"
								),
								"mark" => array(
									"title" => esc_html__("Mark", 'trx_addons'),
									"class" => "trx_addons_column-1_2",
									"std" => 0,
									"min" => 0,
									"max" => trx_addons_get_option( 'reviews_mark_max' ),
									"step" => trx_addons_get_option( 'reviews_mark_max' ) == 100 ? 1 : 0.1,
									"type" => "slider"
								),
							)
						),
						"reviews_attributes_info" => array(
							"title" => esc_html__("Additional fields",  'trx_addons'),
							"desc" => wp_kses_data( __("Add some fields and specify its values, links and type", 'trx_addons') ),
							"dependency" => array(
								"reviews_enable" => array( 1 )
							),
							"type" => "info"
						),
						"reviews_attributes" => array(
							"title" => esc_html__("Attributes", 'trx_addons'),
							"desc" => wp_kses_data( __("Additional parameters to show in the small review block on the single post", 'trx_addons') ),
							"dependency" => array(
								"reviews_enable" => array( 1 )
							),
							"clone" => true,
							"std" => array( array() ),
							"type" => "group",
							"fields" => array(
								"title" => array(
									"title" => esc_html__("Title", 'trx_addons'),
									"class" => "trx_addons_column-1_4",
									"std" => "",
									"type" => "text"
								),
								"value" => array(
									"title" => esc_html__("Value", 'trx_addons'),
									"class" => "trx_addons_column-1_4",
									"std" => "",
									"type" => "text"
								),
								"link" => array(
									"title" => esc_html__("Link", 'trx_addons'),
									"class" => "trx_addons_column-1_4",
									"std" => "",
									"type" => "text"
								),
								"type" => array(
									"title" => esc_html__("Type", 'trx_addons'),
									"class" => "trx_addons_column-1_4",
									"std" => "text",
									"options" => array(
										"text" => __('Text', 'trx_addons'),
										"button" => __('Button', 'trx_addons'),
									),
									"type" => "select"
								),
							)
						),
					));
				}
			}
		}
	}
}


// Return list with allowed layouts of the shortcode 'Reviews'
if (!function_exists('trx_addons_reviews_sc_type_list')) {
	function trx_addons_reviews_sc_type_list() {
		return array(
						'short' => __( 'Short (default)', 'trx_addons'),
						'detailed' => __( 'Detailed', 'trx_addons'),
					);
	}
}

// Return list with type of marks in the Reviews
if (!function_exists('trx_addons_reviews_mark_type_list')) {
	function trx_addons_reviews_mark_type_list() {
		return array(
						'post' => __( 'Author', 'trx_addons'),
						'user' => __( 'Visitors', 'trx_addons'),
					);
	}
}

// Return list with allowed max levels of review marks
if (!function_exists('trx_addons_reviews_mark_max_list')) {
	function trx_addons_reviews_mark_max_list( $inherit = false ) {
		$list = array(
					'5'   => esc_html__('5 stars', 'trx_addons'),
					'10'  => esc_html__('10 points', 'trx_addons'),
					'100' => esc_html__('100%', 'trx_addons')
				);
		return $inherit
					? array_merge(
							array( 'inherit' => __( 'Inherit', 'trx_addons') ),
							$list
						)
					: $list;
	}
}

// Fill 'Post types' before show ThemeREX Addons Options
if (!function_exists('trx_addons_reviews_before_show_options')) {
	add_filter( 'trx_addons_filter_before_show_options', 'trx_addons_reviews_before_show_options', 10, 2);
	function trx_addons_reviews_before_show_options($options, $pt='') {
		if ( trx_addons_reviews_enable() && isset( $options['reviews_post_types'] ) ) {
			$options['reviews_post_types']['options'] = trx_addons_get_list_reviews_posts_types();
		}
		return $options;
	}
}

// Return list of allowed post's types
if ( !function_exists( 'trx_addons_get_list_reviews_posts_types' ) ) {
	function trx_addons_get_list_reviews_posts_types($prepend_inherit=false) {
		static $list = false;
		if ($list === false) {
			$list = array();
			$post_types = get_post_types(
								array(
									'public' => true,
									'exclude_from_search' => false
								),
								'objects'
							);
			if (is_array($post_types)) {
				foreach ($post_types as $pt) {
					$list[$pt->name] = $pt->label;
				}
			}
		}
		return $prepend_inherit 
					? trx_addons_array_merge(array('inherit' => esc_html__("Inherit", 'trx_addons')), $list) 
					: $list;
	}
}

// Add 'Rating' to the order list
if (!function_exists('trx_addons_reviews_add_rating_to_order_list')) {
	add_filter( 'trx_addons_filter_popular_posts_orderby', 'trx_addons_reviews_add_rating_to_order_list');
	add_filter( 'trx_addons_filter_get_list_sc_query_orderby', 'trx_addons_reviews_add_rating_to_order_list', 10, 2);
	function trx_addons_reviews_add_rating_to_order_list($list, $keys=array()) {
		if ( trx_addons_reviews_enable() && trx_addons_get_option('reviews_enable') ) {
			$list['rating'] = __('Rating', 'trx_addons');
		}
		return $list;
	}
}

// Add order 'Rating' to the query params
if (!function_exists('trx_addons_reviews_add_rating_to_query_args')) {
	add_filter( 'trx_addons_filter_add_sort_order', 'trx_addons_reviews_add_rating_to_query_args', 10, 3);
	function trx_addons_reviews_add_rating_to_query_args($q_args, $orderby, $order) {
		if ( trx_addons_reviews_enable() && trx_addons_get_option('reviews_enable') ) {
			if ($orderby =='rating') {
				$q_args['meta_key'] = 'trx_addons_reviews_post_mark';
				$q_args['orderby'] = 'meta_value_num';
			}
		}
		return $q_args;
	}
}

// Convert rating value to save
if (!function_exists('trx_addons_reviews_mark2save')) {
	function trx_addons_reviews_mark2save($mark, $max = 0) {
		if ($max == 0) $max = (int) trx_addons_get_option('reviews_mark_max');
		return round( $max > 0 && $max != 100 ? (float) $mark * 100 / $max : $mark, 1);
	}
}


// Convert rating value to display
if (!function_exists('trx_addons_reviews_mark2show')) {
	function trx_addons_reviews_mark2show($mark, $max = 0) {
		if ($max == 0) $max = (int) trx_addons_get_option('reviews_mark_max');
		$decimals = $max < 100 && trx_addons_get_option('reviews_mark_decimals') > 0 ? 1 : 0;
		return number_format( round( $max > 0 && $max != 100 ? (float) $mark * $max / 100 : $mark, $decimals ), $decimals );
	}
}


// Return the post rating
if (!function_exists('trx_addons_reviews_get_post_mark')) {
	function trx_addons_reviews_get_post_mark($post_id='p0', $max=0, $type='post') {
		$mark = 0;
		$from = substr($post_id, 0, 1) == 'c' ? 'comment' : 'post';
		$post_id = (int) substr($post_id, 1);
		if ( ! $post_id && $from == 'post' ) {
			$post_id = trx_addons_get_the_ID();				
		}
		if ( $post_id ) {
			$mark = $from == 'comment' 
						? get_comment_meta($post_id, 'trx_addons_reviews_user_mark', true)
						: get_post_meta($post_id, $type == 'post' ? 'trx_addons_reviews_post_mark' : 'trx_addons_reviews_user_mark', true);
		}
		return $mark;
	}
}

// Add stars to the meta
if (!function_exists('trx_addons_reviews_show_post_meta')) {
	add_action( 'trx_addons_action_show_post_meta', 'trx_addons_reviews_show_post_meta', 10, 3);
	function trx_addons_reviews_show_post_meta($meta, $post_id='p0', $args=array()) {
		if ( trx_addons_reviews_enable() && in_array( $meta, array('rating', 'reviews') ) ) {
			if ( substr($post_id, 0, 1) != 'p' ) {
				$post_id = 'p' . $post_id;
			}
			if ( $post_id == 'p0' ) {
				$post_id = 'p' . get_the_ID();
			}
			$reviews_post_types = trx_addons_get_option('reviews_post_types');
			if ( !empty($reviews_post_types) && !empty( $reviews_post_types[ get_post_type( (int) substr($post_id, 1) ) ] ) ) {
				$post_mark = trx_addons_reviews_get_post_mark($post_id, !empty($args['rating_type']) ? $args['rating_type'] : 'post');
				if ( $post_mark > 0 ) {
					echo '<a href="' . esc_url( get_permalink() ) . '" class="post_meta_item post_meta_rating trx_addons_icon-star">'
							. '<span class="post_meta_number">' . wp_kses_data( trx_addons_reviews_mark2show( $post_mark ) ) . '</span>'
						. '</a> ';
				}
			}
		}
	}
}

// Show stars
if (!function_exists('trx_addons_reviews_show_stars')) {
	add_action('trx_addons_action_post_rating', 'trx_addons_reviews_show_stars', 10, 2);
	function trx_addons_reviews_show_stars($post_id='p0', $args=array()) {
		$args = array_merge(
			array(
				'mark' => '',
				'mark_max' => '',
//				'mark_decimals' => '',
				'vote' => false,
				'type' => 'post',
				'echo' => true
			),
			$args
		);
		$output = '';
		if ( trx_addons_reviews_enable() ) {
			if ( !in_array(substr($post_id, 0, 1), array('c', 'p')) ) {
				$post_id = 'p' . $post_id;
			}
			if ( $post_id == 'p0' ) {
				$post_id = 'p' . get_the_ID();
			}
			$reviews_post_types = trx_addons_get_option('reviews_post_types');
			if (
				! empty( $args['mark'] )
				||
				( substr($post_id, 0, 1) == 'c' && trx_addons_get_option('reviews_in_comments_enable') )
				||
				( substr($post_id, 0, 1) == 'p' && !empty($reviews_post_types) && !empty( $reviews_post_types[ get_post_type( (int) substr($post_id, 1) ) ] ) )
			) {
				$mark_decimals = ! isset($args['mark_decimals']) ? trx_addons_get_option('reviews_mark_decimals') : $args['mark_decimals'];
				$mark_max  = empty($args['mark_max']) ? trx_addons_get_option('reviews_mark_max') : $args['mark_max'];
				$mark_real = empty($args['mark']) ? trx_addons_reviews_get_post_mark( $post_id, $args['type'] ) : trx_addons_reviews_mark2save( $args['mark'], $mark_max );
				if ( $mark_real > 0 && $mark_decimals == 0 ) {
					$mark_real = trx_addons_reviews_mark2save( trx_addons_reviews_mark2show( $mark_real, $mark_max ), $mark_max );
				}
				if ( $mark_real > 0 || !empty($args['vote'] ) ) {
					$output .= '<span class="trx_addons_reviews_mark">';
					// Stars
					$output .= '<span class="trx_addons_reviews_stars"'
								. ( !empty($args['vote'])
									? ( ' data-mark-max="' . esc_attr($mark_max) . '"'
										. ' data-mark-decimals="' . esc_attr($mark_decimals) . '"'
										)
									: ''
									)
								. '>'
								. '<span class="trx_addons_reviews_stars_default">';
					$icon = trx_addons_get_option('reviews_mark_icon');
					for ($i = 0; $i < 5; $i++) {
						$output .= '<span class="trx_addons_reviews_star ' . esc_attr( !empty($icon) ? $icon : 'trx_addons_icon-star' ) . '"></span>';
					}
					$output  .= '</span>';
					// Stars hover
					$output  .= '<span class="trx_addons_reviews_stars_hover" style="width:' . esc_attr( (int) $mark_real ) . '%;">';
					for ($i = 0; $i < 5; $i++) {
						$output .= '<span class="trx_addons_reviews_star ' . esc_attr( !empty($icon) ? $icon : 'trx_addons_icon-star' ) . '"></span>';
					}
					$output  .= '</span>';
					// Bubble with mark
					if ( !empty($args['vote'] ) ) {
						$output  .= '<span class="trx_addons_reviews_bubble">'
										. '<span class="trx_addons_reviews_bubble_value"></span>'
										. '<span class="trx_addons_reviews_bubble_loader"></span>'
									. '</span>'
									. '<input type="hidden" name="trx_addons_reviews_vote" value="0">';
					}
					$output  .= '</span>';
					// Text
					$output  .= '<span class="trx_addons_reviews_text">'
									. '<span class="trx_addons_reviews_text_mark">' . sprintf($mark_max < 100 && $mark_decimals == 1 ? '%.1f' : '%d', trx_addons_reviews_mark2show($mark_real, $mark_max)) . '</span>'
									. '<span class="trx_addons_reviews_text_delimiter">/</span>'
									. '<span class="trx_addons_reviews_text_max">' . esc_html($mark_max) . '</span>'
								. '</span>';
					$output  .= '</span>';
					$output   = apply_filters( 'trx_addons_filter_reviews_show_stars', $output, $post_id, $args );
				}
			}
		}
		if ( !empty($args['echo']) ) {
			trx_addons_show_layout( $output );
		}
		return $output;
	}
}

// Show round
if (!function_exists('trx_addons_reviews_show_round')) {
	add_action('trx_addons_action_post_rating_round', 'trx_addons_reviews_show_round', 10, 2);
	function trx_addons_reviews_show_round($post_id='p0', $args=array()) {
		$args = array_merge(
			array(
				'mark' => '',
				'mark_max' => '',
//				'mark_decimals' => '',
				'mark_text' => '',
				'size' => 1,	// Coefficient to reduce/enlarge size
				'type' => 'post',
				'echo' => true
			),
			$args
		);
		$output = '';
		if ( trx_addons_reviews_enable() ) {
			if ( !in_array(substr($post_id, 0, 1), array('c', 'p')) ) {
				$post_id = 'p' . $post_id;
			}
			if ( $post_id == 'p0' ) {
				$post_id = 'p' . get_the_ID();
			}
			$reviews_post_types = trx_addons_get_option('reviews_post_types');
			if (
				! empty( $args['mark'] )
				||
				( substr($post_id, 0, 1) == 'c' && trx_addons_get_option('reviews_in_comments_enable') )
				||
				( substr($post_id, 0, 1) == 'p' && !empty($reviews_post_types) && !empty( $reviews_post_types[ get_post_type( (int) substr($post_id, 1) ) ] ) )
			) {
				$mark_decimals = ! isset($args['mark_decimals']) ? trx_addons_get_option('reviews_mark_decimals') : $args['mark_decimals'];
				$mark_max  = empty($args['mark_max']) ? trx_addons_get_option('reviews_mark_max') : $args['mark_max'];
				$mark_real = empty($args['mark']) ? trx_addons_reviews_mark2show( trx_addons_reviews_get_post_mark( $post_id, $args['type'] ), $mark_max ) : $args['mark'];
				if ( $mark_real > 0 ) {
					$output .= '<div class="trx_addons_reviews_block_mark'
									. ( $args['size'] != 1
										? ' ' . trx_addons_add_inline_css_class(
													'--trx-addons-reviews-block-mark-border: ' . min( 9, max( 3, round( 6 * $args['size'] ) ) ) . 'px;'
													. 'font-size:' . $args['size'] . 'em;'
												) 
										: '' )
								. '">'
									. '<canvas' . ( ! empty( $args['id'] ) ? ' id="' . esc_attr( $args['id'] ) . '_mark"' : '' )
										. ' width="' . esc_attr( round( 120 * $args['size'] ) ) . '"'
										. ' height="' . esc_attr( round( 120 * $args['size'] ) ) . '"'
										. ' data-max-value="' . esc_attr( $mark_max ) . '"'
										. ' data-decimals="' . esc_attr( $mark_decimals ) . '"'
										. ' data-value="' . esc_attr( $mark_real ) . '"'
										. ' data-color="' . esc_attr( apply_filters( 'trx_addons_filter_get_theme_accent_color', '#efa758') ) . '"'
									. '></canvas>'
									. '<span class="trx_addons_reviews_block_mark_value"'
										. ' data-max-value="' . esc_attr( $mark_max) . '"'
										. ' data-decimals="' . esc_attr( $mark_decimals ) . '"'
									. '>'
										. esc_html( $mark_real )
									. '</span>'
									. ( ! empty( $args['mark_text'] )
										? '<span class="trx_addons_reviews_block_mark_text">'
											. esc_html( $args['mark_text'] )
											. '</span>'
										: ''
										)
									. '<span class="trx_addons_reviews_block_mark_progress"></span>'
								. '</div>';
					$output = apply_filters( 'trx_addons_filter_reviews_show_round', $output, $post_id, $args );
				}
			}
		}
		if ( ! empty( $args['echo'] ) ) {
			trx_addons_show_layout( $output );
		}
		return $output;
	}
}

// Return value of the custom field for the custom blog items
if ( !function_exists( 'trx_addons_reviews_custom_meta_value' ) ) {
	add_filter( 'trx_addons_filter_custom_meta_value', 'trx_addons_reviews_custom_meta_value', 11, 2 );
	function trx_addons_reviews_custom_meta_value($value, $key) {
		if ( trx_addons_reviews_enable() ) {
			if ( in_array($key, array('rating', 'rating_text', 'rating_icons', 'rating_stars'))) {
				$new_value = trx_addons_reviews_get_post_mark( get_the_ID() );
				if ( ! empty( $new_value ) ) {
					$value = $new_value;
				}
			}
		}
		return $value;
	}
}


// Save reviews mark for search, sorting, etc.
if ( !function_exists( 'trx_addons_reviews_save_post_options' ) ) {
	add_filter('trx_addons_filter_save_post_options', 'trx_addons_reviews_save_post_options', 10, 3);
	function trx_addons_reviews_save_post_options($options, $post_id, $post_type) {
		if ( trx_addons_reviews_enable( $post_type ) ) {
			if ( ! empty($options['reviews_enable']) ) {
				if ( ! empty($options['reviews_attributes'] )
					&& is_array( $options['reviews_attributes'] )
					&& count( $options['reviews_attributes'] ) > 0
				) {
					foreach( $options['reviews_attributes'] as $k => $v ) {
						if ( empty( $v['type'] ) ) {
							$options['reviews_attributes'][$k]['type'] = 'text';
						}
					}
				}
				if ( ! empty( $options['reviews_criterias'] )
					&& is_array( $options['reviews_criterias'] )
					&& count( $options['reviews_criterias'] ) > 0
					&& $options['reviews_criterias'][0]['mark'] > 0
				) {
					$total = 0;
					foreach( $options['reviews_criterias'] as $k => $v ) {
						$total += (float) $v['mark'];
						$options['reviews_criterias'][$k]['mark'] = trx_addons_reviews_mark2save( (float) $v['mark'] );
					}
					$options['reviews_mark'] = $total / count($options['reviews_criterias']);
				}
				$options['reviews_mark'] = trx_addons_reviews_mark2save( $options['reviews_mark'] );
				update_post_meta( $post_id, 'trx_addons_reviews_post_mark', $options['reviews_mark'] );
			} else {
				delete_post_meta( $post_id, 'trx_addons_reviews_post_mark' );
				delete_post_meta( $post_id, 'trx_addons_reviews_user_mark' );
			}
		}
		return $options;
	}
}


// Prepare saved marks to editing
if ( !function_exists( 'trx_addons_reviews_load_post_options' ) ) {
	add_filter('trx_addons_filter_load_post_options', 'trx_addons_reviews_load_post_options', 10, 3);
	function trx_addons_reviews_load_post_options($options, $post_id, $post_type) {
		if ( trx_addons_reviews_enable( $post_type ) ) {
			if ( ! empty( $options['reviews_enable'] ) ) {
				if ( ! empty( $options['reviews_criterias'] )
					&& is_array( $options['reviews_criterias'] )
					&& count( $options['reviews_criterias'] ) > 0
				) {
					foreach( $options['reviews_criterias'] as $k => $v ) {
						$options['reviews_criterias'][$k]['mark'] = trx_addons_reviews_mark2show( (float) $v['mark'] );
					}
				}
				$options['reviews_mark'] = trx_addons_reviews_mark2show( $options['reviews_mark'] );
			}
		}
		return $options;
	}
}

// Add rating stars to the comments form
if ( ! function_exists( 'trx_addons_reviews_add_to_comment_form' ) ) {
	add_action( 'comment_form_top', 'trx_addons_reviews_add_to_comment_form' );
	function trx_addons_reviews_add_to_comment_form() {
		if ( trx_addons_reviews_enable( get_post_type() ) && trx_addons_get_option('reviews_in_comments_enable') ) {
			$meta = (array)get_post_meta( get_the_ID(), 'trx_addons_options', true );
			if ( ! isset( $meta['reviews_enable'] ) || ! empty( $meta['reviews_enable'] ) ) {
				trx_addons_reviews_show_stars( 'c0', array( 'vote' => true ) );
			}
		}
	}
}

// Save review mark on save comment
if ( ! function_exists( 'trx_addons_reviews_save_comment' ) ) {
	add_action( 'wp_insert_comment', 'trx_addons_reviews_save_comment', 10, 2 );
	function trx_addons_reviews_save_comment( $comment_id, $comment_obj ) {
		if ( trx_addons_reviews_enable() && trx_addons_get_option('reviews_in_comments_enable') ) {
			if ( $comment_id > 0 ) {
				$vote = (int) trx_addons_get_value_gp( 'trx_addons_reviews_vote' );
				if ( $vote > 0 && $vote <= 100 ) {
					update_comment_meta( $comment_id, 'trx_addons_reviews_user_mark', $vote );
				}
			}
		}
	}
}

// Recalc users mark for post on any comment's action
if ( ! function_exists( 'trx_addons_reviews_calc_user_marks' ) ) {
	add_action( 'wp_update_comment_count', 'trx_addons_reviews_calc_user_marks', 10, 3 );
	function trx_addons_reviews_calc_user_marks( $post_id, $new=0, $old=0 ) {
		if ( trx_addons_reviews_enable() && trx_addons_get_option('reviews_in_comments_enable') ) {
			$post_id = (int) $post_id;
			if ( ! $post_id ) return;
			$post = get_post($post_id);
			if ( ! $post ) return;
			$post_types = trx_addons_get_option('reviews_post_types');
			if ( is_array( $post_types ) && ! empty( $post_types[ $post->post_type ] ) ) {
				$meta = (array)get_post_meta( $post_id, 'trx_addons_options', true );
				if ( ! empty( $meta['reviews_enable'] ) ) {
					global $wpdb;
					$rez = (array) $wpdb->get_results(
								$wpdb->prepare(
									"SELECT COUNT(*) as 'votes', SUM(m.meta_value) as 'marks'"
										. " FROM {$wpdb->comments} AS c"
										. " LEFT JOIN {$wpdb->commentmeta} AS m"
											. " ON m.comment_id=c.comment_ID"
										. " WHERE c.comment_post_ID = %d AND c.comment_approved = '1' AND m.meta_key='trx_addons_reviews_user_mark'",
									$post_id
								)
							);
					$meta = array(
						'marks' => 0,
						'votes' => 0
					);
					if ( count($rez) == 1 && ! empty( $rez[0]->votes ) ) {
						$meta['votes'] = $rez[0]->votes;
						$meta['marks'] = $rez[0]->marks;
					}
					update_post_meta( $post_id, 'trx_addons_reviews_user_marks', $meta );
					if ( $meta['votes'] > 0 && $meta['votes'] >= trx_addons_get_option('reviews_in_comments_min') ) {
						update_post_meta( $post_id, 'trx_addons_reviews_user_mark', round( $meta['marks'] / $meta['votes'] ) );
					}
				}
			}
		}
	}
}

// Add rating to the comments counters
if ( ! function_exists( 'trx_addons_reviews_add_comments_mark' ) ) {
	add_action( 'trx_addons_filter_get_comment_counters', 'trx_addons_reviews_add_comments_mark', 10, 2 );
	function trx_addons_reviews_add_comments_mark( $output, $counters ) {
		if ( trx_addons_reviews_enable() && trx_addons_get_option('reviews_in_comments_enable') ) {
			if ( strpos( $counters, 'rating' ) !==false || strpos( $counters, 'reviews' ) !==false ) {
				$mark_real = trx_addons_reviews_get_post_mark('c0');
				if ( $mark_real > 0 ) {
					$mark_max  = trx_addons_get_option('reviews_mark_max');
					$icon = trx_addons_get_option('reviews_mark_icon');
					if ( empty( $icon ) || trx_addons_is_off( $icon ) ) {
						$icon = 'trx_addons_icon-star';
					}
					$output .= '<span class="comment_counters_item comment_counters_rating ' . esc_attr($icon) . '">'
									. '<span class="comment_counters_number">'
										. '<span class="comment_counters_number_value">' . esc_html( trx_addons_reviews_mark2show( $mark_real, $mark_max ) ) . '</span>'
										. '<span class="comment_counters_number_separator">/</span>'
										. '<span class="comment_counters_number_total">' . esc_html( $mark_max ) . '</span>'
									. '</span>'
									. '<span class="comment_counters_label">' . esc_html__('Rating', 'trx_addons') . '</span>'
								. '</span>';
				}
			}
		}
		return $output;
	}
}


// Add reviews blocks to the post's content
//--------------------------------------------------------------------
if (!function_exists('trx_addons_reviews_add_to_content')) {
	add_filter( 'the_content', 'trx_addons_reviews_add_to_content', 100, 1);
	function trx_addons_reviews_add_to_content($content) {
		if ( trx_addons_is_singular() && trx_addons_reviews_enable( get_post_type() ) ) {
			$short = trx_addons_get_option('reviews_in_content_short');
			$short_align = trx_addons_get_option('reviews_in_content_short_align');
			$detailed = trx_addons_get_option('reviews_in_content_detailed');
			if ( $short > 0 || $detailed > 0 ) {
				if ( $short == 999 ) {
					$content .= trx_addons_sc_reviews(array('type' => 'short', 'align' => $short_align));
				}
				if ( $detailed == 999 ) {
					$content .= trx_addons_sc_reviews(array('type' => 'detailed'));
				}
				if ( ( $short > 0 && $short != 999 ) || ( $detailed > 0 && $detailed != 999 ) ) {
					$p_number = 0;
					$short_inserted = false;
					$detailed_inserted = false;
					$in_quote = false;
					for ( $i = 0; $i < strlen( $content ) - 3; $i++ ) {
						if ( $content[ $i ] != '<' ) {
							continue;
						}
						if ( $in_quote ) {
							if ( strtolower( substr( $content, $i + 1, 12 ) ) == '/blockquote>' ) {
								$in_quote = false;
								$i += 12;
							}
							continue;
						} else if ( strtolower( substr( $content, $i + 1, 10 ) ) == 'blockquote' && in_array( $content[ $i + 11 ], array( '>', ' ' ) ) ) {
							$in_quote = true;
							$i += 11;
							continue;
						} else if ( $content[ $i + 1 ] == 'p' && in_array( $content[ $i + 2 ], array( '>', ' ' ) ) ) {
							$p_number++;
							if ( $short == $p_number ) {
								$short_inserted = true;
								$content = ( $i > 0 ? substr( $content, 0, $i ) : '' )
													. trx_addons_sc_reviews(array('type' => 'short', 'align' => $short_align))
													. substr( $content, $i );
								if ($detailed == 0 || $detailed == 999) {
									break;
								}
							}
							if ( $detailed == $p_number ) {
								$detailed_inserted = true;
								$content = ( $i > 0 ? substr( $content, 0, $i ) : '' )
													. trx_addons_sc_reviews(array('type' => 'detailed'))
													. substr( $content, $i );
								if ($short == 0 || $short == 999) {
									break;
								}
							}
						}
					}
					if ( $short > 0 && $short != 999 && ! $short_inserted ) {
						$content .= trx_addons_sc_reviews(array('type' => 'short', 'align' => $short_align));
					}
					if ( $detailed > 0 && $detailed != 999 && ! $detailed_inserted ) {
						$content .= trx_addons_sc_reviews(array('type' => 'detailed'));
					}
				}
			}
		}
		return $content;
	}
}


// Add widget "Posts by rating"
//--------------------------------------------------------------------
if (!function_exists('trx_addons_reviews_add_widget')){
	add_filter('trx_addons_widgets_list', 'trx_addons_reviews_add_widget', 10, 1);
	function trx_addons_reviews_add_widget($array=array()){		
		if (trx_addons_reviews_enable()) {
			$array['rating_posts'] = array(
				'title' => __('Posts by rating', 'trx_addons')
			);
		}
		return $array;
	}
}

// Include files with widget
if (!function_exists('trx_addons_reviews_widgets_load')) {
	add_action( 'after_setup_theme', 'trx_addons_reviews_widgets_load', 6 );
	function trx_addons_reviews_widgets_load() {
		if (trx_addons_reviews_enable()) {
			$fdir = trx_addons_get_file_dir(TRX_ADDONS_PLUGIN_REVIEWS . "rating_posts/rating_posts.php");
			if (trx_addons_components_is_allowed('widgets', 'rating_posts') && $fdir != '') { 
				include_once $fdir;
			}
		}
	}
}

// Include files with shortcodes
if (!function_exists('trx_addons_reviews_sc_load')) {
	add_action( 'after_setup_theme', 'trx_addons_reviews_sc_load', 6 );
	function trx_addons_reviews_sc_load() {
		require_once TRX_ADDONS_PLUGIN_DIR . TRX_ADDONS_PLUGIN_REVIEWS . 'reviews-sc.php';

		// Add shortcodes to Elementor
		if ( trx_addons_exists_elementor() && function_exists('trx_addons_elm_init') ) {
			require_once TRX_ADDONS_PLUGIN_DIR . TRX_ADDONS_PLUGIN_REVIEWS . 'reviews-sc-elementor.php';
		}
		
		// Add shortcodes to Gutenberg
		if ( trx_addons_exists_gutenberg() && function_exists( 'trx_addons_gutenberg_get_param_id' ) ) {
			require_once TRX_ADDONS_PLUGIN_DIR . TRX_ADDONS_PLUGIN_REVIEWS . 'reviews-sc-gutenberg.php';
		}
		
		// Add shortcodes to VC
		if ( trx_addons_exists_vc() && function_exists( 'trx_addons_vc_add_id_param' ) ) {
			require_once TRX_ADDONS_PLUGIN_DIR . TRX_ADDONS_PLUGIN_REVIEWS . 'reviews-sc-vc.php';
		}
		
		// Add Google Places API support
		require_once TRX_ADDONS_PLUGIN_DIR . TRX_ADDONS_PLUGIN_REVIEWS . 'google-places/google-places.php';
	}
}
Name	Size	Permission
google-places	---	0755
gutenberg	---	0755
rating_posts	---	0755
reviews-sc-elementor.php	3171 bytes	0644
reviews-sc-gutenberg.php	2569 bytes	0644
reviews-sc-vc.php	2339 bytes	0644
reviews-sc.php	2373 bytes	0644
reviews.css	12237 bytes	0644
reviews.css.map	6480 bytes	0644
reviews.js	5460 bytes	0644
reviews.php	40727 bytes	0644
reviews.png	1443 bytes	0644
reviews.responsive.css	1077 bytes	0644
reviews.responsive.css.map	508 bytes	0644
reviews.responsive.scss	1095 bytes	0644
reviews.scss	10675 bytes	0644
tpl.detailed.php	5801 bytes	0644
tpl.short.php	3665 bytes	0644
File Content: reviews.php

File Content: `reviews.php`
