<?php
  /*
   Plugin Name: EWZ_EXTRA
  */

  /* Sample of a small plugin designed to allow EntryWizard access to custom fields defined by another plugin. */
  /* For each custom field, you need a function that will retrieve the field from the database given the user id. */
  

     ////////////////////////////////////////////////////////////////////////////////////////////////////
     //                                                                                                //
     // *** If possible, use a text/code editor, like wordpad or wordpad++ ***                         //          
     //                                                                                                //
     // Change #1, #2, #3, #4, #5, #6 as follows:                                                      //
     //                                                                                                //
     // #1, #2 are names for your fields. They will display as headers when you list uploaded data.    //
     //        -- e.g.: 'Level', 'Membership Number'                                                   //
     //                                                                                                //
     // #3, #4 are the functions your other plugin uses to obtain the first field from the database.   //
     //        -- e.g. get_cimyFieldValue( $user_id, 'COMPETITION_LEVEL' )                             //
     //            or  get_user_field('competition_level', $user_id)                                   //
     //        -- see your plugin documentation                                                        //
     //                                                                                                //
     // #5, #6 are lists of allowed values for the custom fields.  If there are not too many different //
     //        possible values, you can fill these in and will then be able to select those values     //
     //        in the Data Management area of the Webforms page.                                       //
     //        For example, if you are storing a competition "level" for each member in $custom2,      //
     //        replace #6 with the allowed values in single quotes, separated by commas:               //
     //               'Novice', 'Intermediate', 'Advanced'                                             //
     //                                                                                                //
     //        If you do not need #5 or #6, replace them with blanks                                   //
     //                                                                                                //
     //  If you only need one field, delete the rows for custom2                                       //
     //  If you need more fields, add extra lines where indicated, following the same pattern          //
     //                                                                                                //
     //  **** If you have to use a word processor, save as plain (NOT rich ) text. ***                 //
     //  **** Upload to your plugins folder, and rename to "ewz-extra.php"  ****                       //    
     //                                                                                                //
     //  **** Activate the  EWZ_EXTRA plugin ****                                                      //
     //                                                                                                //
     ////////////////////////////////////////////////////////////////////////////////////////////////////

  
defined( 'ABSPATH' ) or exit;   // show a blank page if try to access this file directly

add_action('init', 'ewz_extra_custom_class', 10);
 
function ewz_extra_custom_class(){
    class Ewz_Custom_Data
    {
        /* you may have up to 9 items here, called $custom1, $custom2 .... $custom9 */
        public $custom1;
        public $custom2;

        /* if needed, add more lines here for "$custom3", "$custom4", etc. */


        public static $data =
            array(
                  'custom1' => '#1',              
                  'custom2' => '#2',        

                  /* if needed, add more lines here for "custom3", "custom4", etc. */
                  );


        public function  __construct( $user_id ){

            $this->custom1 = #3;

            $this->custom2 = #4;  

            /* if needed, add more lines here for "custom3", "custom4", etc. */
            /* ( but note that too many items put an extra load on your server ) */
        }


        /* If you have a custom field that can only have a limited number of values, listing those */
        /* values here will allow you to choose items having those values in the Data Management   */
        /* area of the Webforms page                                                               */
        public static function selection_list( $custom_field ){
            switch( $custom_field ){
            case 'custom1': return array( #5 );
                break;
            case 'custom2': return array( #6 );
                break;
            /* if needed, add more lines here for "custom3", "custom4", etc. */

            default:  return array();
            }
        }
    }
}