init.php

<?php
if ( ! defined( 'ABSPATH' ) ) {
    exit; 
}

/**
 * Uix Custom Metaboxes
 *
 * @class 		: Uix_XXX_Custom_Metaboxes
 * @version		: 2.2 (October 24, 2022)
 * @author 		: UIUX Lab
 * @author URI 	: https://uiux.cc
 * @license     : MIT
 *
 *
 */

if ( !class_exists( 'Uix_XXX_Custom_Metaboxes' ) ) {
	
	class Uix_XXX_Custom_Metaboxes {
		
		
		/**
		* Custom Meta Boxes Version
		*
		*/
		private static $ver = 2.2;	
		
		/**
		* Holds meta box parameters
		*
		*/
		private static $vars = null;
		
		
		/**
		* Holds meta box parameters of all post types
		*
		*/
		public static $all_config = array();

		/**
		* Check if wp_nonce_field() exists before using it
		*
		*/
		public static $nonce_field = true;

		
		
		/**
		* Name of the stylesheet and JavaScript.
		*
		*/
		public static $handle = 'uix-xxx-cmb';

		
		
        /*
         * Callback the directory URL
         *
         *
         */
		public static function get_directory() {
			return 'uix-custom-metaboxes/';
		}
	
		
		
		
		/**
		* Initialize the custom meta box
		*
		*/
		public function __construct( $vars ) {
			
			self::$vars = $vars;

			//Push parameters of different post types
			array_push( self::$all_config, self::$vars );
			
			// If we are not in admin area exit.
			if ( ! is_admin() ) return;

			// Add metaboxes
			add_action( 'add_meta_boxes', array( __CLASS__, 'add' ) );

			
			// Save metaboxes
			add_action( 'save_post', array( __CLASS__, 'save' ) );
			
			
			//Enqueue scripts and styles in the backstage
			add_action( 'admin_enqueue_scripts', array( __CLASS__, 'backstage_scripts' ) );
			
			
			

		}

        
		/*
		 * Adds one or more classes to the body tag in the dashboard.
		 *
		 *
		 */	
		public static function admin_body_class( $classes ) {
			return "$classes uix-xxx-cmb__bodyclass";
		}
	
		
		/*
		 * Load all the form controls in the directory
		 *
		 */
		 public static function load_form_core() {
	
			foreach ( glob( dirname(__FILE__). "/classes/*.php") as $file ) {
				include $file;
			}
			 
			foreach ( glob( dirname(__FILE__). "/controls/*.php") as $file ) {
				include $file;
			}	 
		 }

		
		/**
		 * Initialize in admin area
		 *
		 */
		public static function admin_ready() {
			
			//Load all the form controls in the directory
			add_action( 'admin_init', array( __CLASS__, 'load_form_core' ) );

			//Adds one or more classes to the body tag in the dashboard.
			add_filter( 'admin_body_class', array( __CLASS__, 'admin_body_class' ) );	
		}
		
		
		
        
        /*
         * The function finds the position of the first occurrence of a string inside another string.
         *
         * As strpos may return either FALSE (substring absent) or 0 (substring at start of string), strict versus loose equivalency operators must be used very carefully.
         *
         */
        public static function inc_str( $str, $incstr ) {

            $incstr = str_replace( '(', '\(',
                      str_replace( ')', '\)',
                      str_replace( '|', '\|',
                      str_replace( '*', '\*',
                      str_replace( '+', '\+',
                      str_replace( '.', '\.',
                      str_replace( '[', '\[',
                      str_replace( ']', '\]',
                      str_replace( '?', '\?',
                      str_replace( '/', '\/',
                      str_replace( '^', '\^',
                      str_replace( '{', '\{',
                      str_replace( '}', '\}',	
                      str_replace( '$', '\$',
                      str_replace( '\\', '\\\\',
                      $incstr 
                      )))))))))))))));

            if ( !empty( $incstr ) ) {
                if ( preg_match( '/'.$incstr.'/', $str ) ) {
                    return true;
                } else {
                    return false;
                }
            } else {
                return false;
            }


        }    
 
        /**
         * Filters content and keeps only allowable HTML elements.
         *
         */
        public static function kses( $html ){

            return wp_kses( $html, wp_kses_allowed_html( 'post' ) );

        }


		/**
		* The TinyMCE "syntax-highlight-code" and "code" buttons is not included with WP by default
		*
		*/    
//        public static function mce_external_plugins($plugins) {   
//
//            $plugins['code'] = self::get_directory() .'editor/plugins/syntax-highlight-code/prism.js';
//            return $plugins;
//        }
//        add_filter('mce_external_plugins', 'my_mce_external_plugins');
//


		
		/*
		 * Enqueue scripts and styles in the backstage
		 *
		 *
		 */
		public static function backstage_scripts() {
		
			  //Check if screen ID
			  $currentScreen = get_current_screen();
		
			  if ( $currentScreen->base === "post" || //page,post,custom post type
				   $currentScreen->base === "widgets" || 
				   $currentScreen->base === "customize" || 
				   self::inc_str( $currentScreen->base, '_page_' ) 
				 ) 
			  {
    
				
					wp_enqueue_style( self::$handle, self::get_directory() .'css/uix-custom-metaboxes.min.css', false, self::$ver, 'all' );
					//RTL		
					if ( is_rtl() ) {
						wp_enqueue_style( self::$handle . '-rtl', self::get_directory() .'css/uix-custom-metaboxes.min-rtl.css', false, self::$ver, 'all' );
					} 
				  
				  
					//Fix the image path of the editor
					$upload_dir     = wp_upload_dir();
				    $upload_dir_url = trailingslashit( $upload_dir[ 'baseurl' ] );
				  
				  
					wp_enqueue_script( self::$handle, self::get_directory() .'js/uix-custom-metaboxes.min.js', array( 'jquery' ), self::$ver, true );
                  
                  
					wp_localize_script( self::$handle,  'uix_xxx_custom_metaboxes_lang', array( 
						'ed_lang'                 => get_locale(),
						'ed_url'                  => self::get_directory() .'',
						'upload_dir_url'          => $upload_dir_url,
						'ed_media_title'          => __( 'Select Files', 'your-theme' ),
						'ed_media_text'           => __( 'Insert', 'your-theme' ),				
						'ed_image'                => __( 'Insert Image', 'your-theme' ),
						'ed_sourcecode_title'     => __( 'Source Code', 'your-theme' ),
						'ed_unlink_title'         => __( 'Remove link', 'your-theme' ),
						'ed_link_title'           => __( 'Insert/Edit link', 'your-theme' ),
						'ed_link_field_url'       => __( 'URL', 'your-theme' ),
						'ed_link_field_text'      => __( 'Link Text', 'your-theme' ),
						'ed_link_field_win'       => __( 'Open link in a new tab', 'your-theme' ),
						'ed_hcode_title'          => __( 'Syntax Highlight Code', 'your-theme' ),
						'ed_hcode_field_label'    => __( 'Language', 'your-theme' ),
                        'select_empty_text'       => __( '-', 'your-theme' ),
                        'delete_confirm_text'     => __( 'Are you sure you want to delete?', 'your-theme' ),
                        
					 ) );	
				 
					
				  

					//Colorpicker
					wp_enqueue_style( 'wp-color-picker' );
					wp_enqueue_script( 'wp-color-picker' );	
				  
				    //Colorpicker alpha plugin
				    $wp_color_picker_alpha_uri_name = version_compare( get_bloginfo( 'version' ), '5.5.0', '>=' ) ? 'wp-color-picker-alpha/up-5.5.0/wp-color-picker-alpha.min.js' : 'wp-color-picker-alpha/default/wp-color-picker-alpha.min.js';
					wp_enqueue_script( 'wp-color-picker-alpha', self::get_directory() .'js/' . $wp_color_picker_alpha_uri_name, array( 'wp-color-picker', self::$handle ), '2.1.2', true );

				     
				  
				    //date picker
				    wp_enqueue_script('jquery-ui-datepicker');
	
			  }
			
	
		}
		

		/**
		* Creating the Custom Field Box
		*
		* @link https://developer.wordpress.org/reference/functions/add_meta_box/
		*
		*/
		public static function add() {
			
			$all_args = apply_filters( 'uix_xxx_custom_metaboxes_vars', self::$all_config );
			
			if ( !is_array( $all_args ) ) return;
			
			
			
			foreach ( $all_args as $args ) {
				
				//Creating the Custom Field Box
				foreach ( $args as $v ) {


					$id        = ( isset( $v[ 'config' ][ 'id' ] ) ) ? esc_attr( $v[ 'config' ][ 'id' ] ) : 'uix_custom_meta-default';
					$title     = ( isset( $v[ 'config' ][ 'title' ] ) ) ? esc_html( $v[ 'config' ][ 'title' ] ) : esc_html__( 'Group Title', 'your-theme' );
					$screen    = ( isset( $v[ 'config' ][ 'screen' ] ) ) ? esc_attr( $v[ 'config' ][ 'screen' ] ) : 'page';
					$context   = ( isset( $v[ 'config' ][ 'context' ] ) ) ? esc_attr( $v[ 'config' ][ 'context' ] ) : 'normal';
					$priority  = ( isset( $v[ 'config' ][ 'priority' ] ) ) ? esc_attr( $v[ 'config' ][ 'priority' ] ) : 'high';
					$fields    = $v[ 'config' ][ 'fields' ];


					add_meta_box( 
						$id, 
						$title, 
						array( __CLASS__, 'register_meta_boxes' ), 
						$screen, 
						$context, 
						$priority,
						$fields
					);

				}	
				
				
			}//end $all_args


			
			
	
		}

		
	
		/**
		* Get field ids
		*
		*/
		public static function field_ids() {
			
			$all_args = apply_filters( 'uix_xxx_custom_metaboxes_vars', self::$all_config );
			
			if ( !is_array( $all_args ) ) return;
			
			$ids  = array();
			
			foreach ( $all_args as $args ) {
				
				

				foreach ( $args as $v ) {

					$fields_all_id   = self::array_get_by_key( $v[ 'config' ][ 'fields' ], 'id' );
					$fields_all_type = self::array_get_by_key( $v[ 'config' ][ 'fields' ], 'type' );

					foreach ( $fields_all_id as $key => $v ) {

						$cur_type = isset( $fields_all_type[ $key ] ) ? $fields_all_type[ $key ] : 'text';

						array_push( $ids, array( 
							'id'   => $v,
							'type' => $cur_type,
						) );
					}


				}	
				
			}//end $all_args	
			
	

			return $ids;
			
			
	
		}
		
		
		public static function array_get_by_key( array $array, $string ) {    
			if ( !trim( $string ) ) return false;    
			preg_match_all( "/\"$string\";\w{1}:(?:\d+:|)(.*?);/", serialize( $array ), $res );    
			return str_replace( '"', '', $res[1] );    
		}  	
		
		/**
		* Get post types
		*
		*/
		public static function post_types() {
			
			$all_args = apply_filters( 'uix_xxx_custom_metaboxes_vars', self::$all_config );
			
			if ( !is_array( $all_args ) ) return;
			
			$post_types = array();
			
			foreach ( $all_args as $args ) {
				
				
				foreach ( $args as $v ) {
					array_push( $post_types, $v[ 'config' ][ 'screen' ] );	
				}
	
				
			}//end $all_args
			
		

			
			return self::array_multi_to_single( $post_types );
			
			
		}
		
		
		/**
		* Convert an array
		*
		*/
		public static function array_multi_to_single( $array, $clearRepeated = true ){
			if ( !isset( $array ) || !is_array( $array ) || empty( $array ) ) {
				return false;
			}
			if ( !in_array( $clearRepeated, array( 'true', 'false', '' )  ) ) {
				return false;
			}
			static $result_array = array();
			foreach( $array as $value ){
				if( is_array( $value ) ) {
					self::array_multi_to_single( $value );
				}else{
					$result_array[] = $value;
				}
			}
			if( $clearRepeated ){
				$result_array = array_unique( $result_array );
			}
			return $result_array;
		}
		
        
		/**
		* Format JSON string ( Used for Front-end pages)
		*
		*/        
		public static function format_json_str( $str ){


            $result = str_replace(
                                array( '&quot;', '&apos;', '&#034;', '&#039;' ),
                                array( '"', "'", '"', "'" ),
                            $str );  


			//End Of Line
			//Delete `\r\n`, `\n`, `\r`
			$result = str_replace( '\\r\\n', "<br>", $result ); 	
			$result = str_replace( '\\r', "<br>", $result ); 	
			$result = str_replace( '\\n', "<br>", $result ); 	

            //Converts a number of HTML entities into their special characters.
            $result = wp_specialchars_decode( $result );

			return $result;
		}
		      
        



		/**
		* Parse JSON data from Editor
        * !!! Compatible with Uix Custom Metaboxes 1.9 and below
		*
		*/        
        //
		public static function parse_json_data_from_editor( $str ){                       
			return wp_specialchars_decode( self::unicode_decode( $str ) );
		}
		

		/**
		* Decode Unicode strings in PHP
		*
		*/
        public static function replace_unicode_escape_sequence($match) {
            return mb_convert_encoding(pack('H*', $match[1]), 'UTF-8', 'UCS-2BE');
        }
        public static function unicode_decode($str) {
            return preg_replace_callback('/\\\\u([0-9a-f]{4})/i', array( __CLASS__, 'replace_unicode_escape_sequence' ), $str);
        } 
		   

		
		/**
		* Callback function to show fields in meta box.
		*
		*/
		public static function register_meta_boxes( $post, $metabox ) {
			
	
			$fields = $metabox[ 'args' ];
		
			
			global $post;

            if ( self::$nonce_field ) {
                wp_nonce_field( basename( __FILE__ ) , 'uix-meta-box-nonce' );
                
                //
                self::$nonce_field = false;
            }
			
			
			
			?>
			<!-- Begin Fields -->
			<div class="uix-xxx-cmb__wrapper">
				<table class="form-table uix-xxx-cmb">


					<?php
					foreach ( $fields as $v ) {

						if ( ( isset( $v[ 'id' ] ) && !empty( $v[ 'id' ] ) ) && ( isset( $v[ 'type' ] ) && !empty( $v[ 'type' ] ) ) ) {

							$type          = $v[ 'type' ];
							$id            = esc_attr( $v[ 'id' ] );
							$title         = ( isset( $v[ 'title' ] ) ) ? $v[ 'title' ] : esc_html__( 'Field Title', 'your-theme' );
							$placeholder   = ( isset( $v[ 'placeholder' ] ) ) ? $v[ 'placeholder' ] : '';
							$options       = ( isset( $v[ 'options' ] ) ) ? $v[ 'options' ] : '';
							$desc          = ( isset( $v[ 'desc' ] ) ) ? $v[ 'desc' ] : '';
							$desc_primary  = ( isset( $v[ 'desc_primary' ] ) ) ? $v[ 'desc_primary' ] : '';
							$value         = get_post_meta( $post->ID, $id, true );
							$value_default = ( isset( $v[ 'default' ] ) ) ? $v[ 'default' ] : '';
							$default       = ( metadata_exists( 'post', $post->ID, $id ) ) ? $value : $value_default;


							//------
							if ( $type == 'text' ) {
								UixXXXCmbFormType_Text::add( $id, $title, $desc, $default, $options, $placeholder, $desc_primary, true );
							}	

							//------
							if ( $type == 'textarea' ) {
								UixXXXCmbFormType_Textarea::add( $id, $title, $desc, $default, $options, $placeholder, $desc_primary, true );
							}	

							//------
							if ( $type == 'url' ) {
								UixXXXCmbFormType_Url::add( $id, $title, $desc, $default, $options, $placeholder, $desc_primary, true );
							}	

							//------
							if ( $type == 'number' ) {
								UixXXXCmbFormType_Number::add( $id, $title, $desc, $default, $options, $placeholder, $desc_primary, true );
							}				

							//------
							if ( $type == 'radio' ) {
								UixXXXCmbFormType_Radio::add( $id, $title, $desc, $default, $options, $placeholder, $desc_primary, true );
							}			

							//------
							if ( $type == 'image' ) {
								UixXXXCmbFormType_Image::add( $id, $title, $desc, $default, $options, $placeholder, $desc_primary, true );
							}						

							//------
							if ( $type == 'color' ) {
								UixXXXCmbFormType_Color::add( $id, $title, $desc, $default, $options, $placeholder, $desc_primary, true );
							}				

							//------
							if ( $type == 'checkbox' ) {
								UixXXXCmbFormType_Checkbox::add( $id, $title, $desc, $default, $options, $placeholder, $desc_primary, true );
							}		

							//------
							if ( $type == 'select' ) {
								UixXXXCmbFormType_Select::add( $id, $title, $desc, $default, $options, $placeholder, $desc_primary, true );
							}					
							
							//------
							if ( $type == 'editor' ) {
								UixXXXCmbFormType_Editor::add( $id, $title, $desc, $default, $options, $placeholder, $desc_primary, true );
							}					
							
							//------
							if ( $type == 'date' ) {
								UixXXXCmbFormType_Date::add( $id, $title, $desc, $default, $options, $placeholder, $desc_primary, true );
							}				

							//------
							if ( $type == 'price' ) {
								UixXXXCmbFormType_Price::add( $id, $title, $desc, $default, $options, $placeholder, $desc_primary, true );
							}		
							
							//------
							if ( $type == 'multi-checkbox' ) {
								UixXXXCmbFormType_MultiCheckbox::add( $id, $title, $desc, $default, $options, $placeholder, $desc_primary, true );
							}	
							
							//------
							if ( $type == 'custom-attrs' ) {
								UixXXXCmbFormType_CustomAttrs::add( $id, $title, $desc, $default, $options, $placeholder, $desc_primary, true );
							}	
							
							
							//------
							if ( $type == 'multi-content' ) {
								UixXXXCmbFormType_MultiContent::add( $id, $title, $desc, $default, $options, $placeholder, $desc_primary, true );
							}	
                            
                            
							//------
							if ( $type == 'multi-portfolio' ) {
								UixXXXCmbFormType_MultiPortfolio::add( $id, $title, $desc, $default, $options, $placeholder, $desc_primary, true );
							}	                      
                            
                            
						}

					}
					?>


				</table>
            </div>
			<!-- End Fields -->
			<?php

			
		}
		
		
		
		/**
		* Saving the Custom Data
		*
		*
		*/
		public static function save( $post_id ) {
			
			global $post_type;
			
			$post_type_object = get_post_type_object( $post_type );

			if ( ( defined( 'DOING_AUTOSAVE' ) && DOING_AUTOSAVE )                      || // Check Autosave
				 ( ! isset( $_POST['post_ID'] ) || $post_id != $_POST['post_ID'] )      || // Check Revision
				 ( ! in_array( $post_type, self::post_types() ) )                       || // Check if current post type is supported.
				 ( ! check_admin_referer( basename( __FILE__ ), 'uix-meta-box-nonce') ) || // Check nonce - Security
				 ( ! current_user_can( $post_type_object->cap->edit_post, $post_id ) ) )   // Check permission
			{
			  return $post_id;
			}
			
			
			$ids = self::field_ids();

			if ( !is_array( $ids ) ) return;
			
			foreach ( $ids as $v ) {
				
				$id   = $v[ 'id' ];
				$type = $v[ 'type' ];
				
				if ( !isset( $v[ 'type' ] ) ) $type = 'text';
				
				$post_val = '';
				
				if ( isset( $_POST[ $id ] ) ) {
					
				
					if ( $type == 'text'     || 
						 $type == 'url'      ||
						 $type == 'radio'    ||
						 $type == 'image'    ||
						 $type == 'color'    ||
						 $type == 'checkbox' ||
						 $type == 'select'   ||
						 $type == 'date'
						
					   ) 
					{
						
						$post_val = sanitize_text_field( $_POST[ $id ] );
						
					} elseif ( $type == 'textarea' ) {
						
						$post_val = sanitize_textarea_field( wp_unslash( $_POST[ $id ] ) );
						
					} elseif ( $type == 'editor' ) {
						
						$post_val = wp_kses_post( wp_unslash( $_POST[ $id ] ) );
						
					} elseif ( $type == 'number' || $type == 'price' ) {
						
						$post_val = floatval( $_POST[ $id ] );
						if ( empty( $post_val ) ) $post_val = 0;
						
					} elseif ( $type == 'multi-checkbox' ) {
						
						
						$post_val        = array();

                        if ( isset( $_POST[ $id ] ) && is_array( $_POST[ $id ] ) ) {
                            foreach( $_POST[ $id ] as $c_value ) {
                                $post_val[] = sanitize_text_field( $c_value );
                             }
                        }
						
						
					} else {
						
						$post_val = sanitize_text_field( $_POST[ $id ] );
						
					}
					
					
				}
				
				
				if ( $type == 'custom-attrs' ) {
					
					if ( isset( $_POST[ $id . '_attrs_title' ] ) ) {
						$custom_attrs          = array();
			
                        if ( isset( $_POST[ $id . '_attrs_title' ] ) && is_array( $_POST[ $id . '_attrs_title' ] ) ) {
                            foreach( $_POST[ $id . '_attrs_title' ] as $index => $value ) {	
                                if ( !empty( $value ) ) {
                                    
                                    $title = sanitize_text_field( $_POST[ $id . '_attrs_title' ][ $index ] );
                                    $content  = sanitize_text_field( $_POST[ $id . '_attrs_value' ][ $index ] );

                                    array_push( $custom_attrs, array(
                                                                        'name'  => esc_html( $title ),
                                                                        'value' => esc_html( $content )
                                                                    ) );		
                                }

                            }

                        }
                        


						$post_val = $custom_attrs;
                  

                        
					}


				}
				
                
				if ( $type == 'multi-content' ) {
					
					if ( isset( $_POST[ $id . '_resultData' ] ) ) {
						$custom_attrs = array();
			
                        if ( isset( $_POST[ $id . '_attrs_id' ] ) && is_array( $_POST[ $id . '_attrs_id' ] ) ) {


                            $parent_all = array();
                            foreach( $_POST[ $id . '_attrs_id' ] as $index => $value ) {	
                                if ( !empty( $value ) ) {

                                    $item_id = sanitize_text_field( $_POST[ $id . '_attrs_id' ][ $index ] );
                                    
                                    //
                                    $title  = sanitize_text_field( $_POST[ $id . '_attrs_title' ][ $index ] );
                                    $content  = wp_kses_post( $_POST[ $id . '_attrs_value' ][ $index ] );
                                    $desc  = sanitize_textarea_field( $_POST[ $id . '_attrs_desc' ][ $index ] );
                                    $parent_id  = sanitize_title( $_POST[ $id . '_attrs_parent' ][ $index ] );
                                    $classname  = sanitize_text_field( $_POST[ $id . '_attrs_classname' ][ $index ] );
                            
                                    $_item = array(
                                                    'name'  => esc_attr( $title ),
                                                    'id' => esc_attr( $item_id ),
                                                    'parent' => esc_attr( $parent_id ),
                                                    'desc' => esc_html( $desc ),
                                                    'classname' => esc_attr( $classname ),
                                                    'value' => esc_html( $content )
                                                );
                                    
                                    array_push( $parent_all, $_item );  


                                }

                            }
                        }


						//---
						$all_data = array(
										'all_data'  => wp_kses_post( esc_html( $_POST[ $id . '_resultData' ] ) ),
							            'all_reverse_data'  => wp_kses_post( esc_html( $_POST[ $id . '_resultReverseData' ] ) ),
										'list'  => $parent_all				
									);
						
						array_push( $custom_attrs, $all_data );  


						$post_val = $custom_attrs;
                        

                        // var_dump( $post_val );
                        // wp_die();	 

                   
					}


				}         
                
                
                
				if ( $type == 'multi-portfolio' ) {
					
                    $custom_attrs = array();
					if ( isset( $_POST[ $id . '_attrs_type' ] ) ) {
						
	
                        if ( isset( $_POST[ $id . '_attrs_type' ] ) && is_array( $_POST[ $id . '_attrs_type' ] ) ) {
                            foreach( $_POST[ $id . '_attrs_type' ] as $index => $value ) {	
                                if ( !empty( $value ) ) {

                                    $type = sanitize_text_field( $_POST[ $id . '_attrs_type' ][ $index ] );
                                    $html  = wp_kses_post( $_POST[ $id . '_attrs_value' ][ $index ] );
                                    $file  = sanitize_text_field( $_POST[ $id . '_attrs_file' ][ $index ] );  
                                    
                                    
                                
                                    array_push( $custom_attrs, array(
                                                        'type'  => esc_attr( $type ),
                                                        'value' => esc_html( $html ),
                                                        'filePath' => esc_url( $file ),
                                                    ) );
                                

                                }

                            }
                              
                        }


    
                        
                        
					}//endif isset( $_POST[ $id . '_attrs_type' ] )

                    
                    //
                    array_push( $custom_attrs, array(
                                                'lightbox'  => sanitize_text_field( $_POST[ $id . '_lightbox' ] )
                                            ) );
  
                    
                    //
                    $post_val = $custom_attrs;

				}     

		
				update_post_meta( $post_id, $id, $post_val );
				
		
				
			}
			

			
		}
		

	
        //////
	}

}

Uix_XXX_Custom_Metaboxes::admin_ready();