class.ilUserProfileBadge.php

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<?php
/* Copyright (c) 1998-2010 ILIAS open source, Extended GPL, see docs/LICENSE */

require_once "./Services/Badge/interfaces/interface.ilBadgeType.php";
require_once "./Services/Badge/interfaces/interface.ilBadgeAuto.php";

class ilUserProfileBadge implements ilBadgeType, ilBadgeAuto
{
        public function getId()
        {
                return "profile";
        }
        
        public function getCaption()
        {
                global $lng;
                return $lng->txt("badge_user_profile");
        }
        
        public function isSingleton()
        {
                return false;
        }
        
        public function getValidObjectTypes()
        {
                return array("bdga");
        }
        
        public function getConfigGUIInstance()
        {
                include_once "Services/User/classes/Badges/class.ilUserProfileBadgeGUI.php";
                return new ilUserProfileBadgeGUI();
        }
        
        public function evaluate($a_user_id, array $a_params, array $a_config)
        {
                global $ilSetting;
                
                $user = new ilObjUser($a_user_id);
                
                // active profile portfolio?
                $has_prtf = false;
                if ($ilSetting->get('user_portfolios'))
                {
                        include_once "Modules/Portfolio/classes/class.ilObjPortfolio.php";
                        $has_prtf = ilObjPortfolio::getDefaultPortfolio($a_user_id);
                }
                if(!$has_prtf)
                {
                        // is profile public?
                        if(!in_array($user->getPref("public_profile"), array("y", "g")))
                        {
                                return false;
                        }
                }
                
                // use getter mapping from user profile
                include_once("./Services/User/classes/class.ilUserProfile.php");
                $up = new ilUserProfile();
                $pfields = $up->getStandardFields();
                
                // check for value AND publication status
                
                foreach($a_config["profile"] as $field)
                {                       
                        $field = substr($field, 4);
                        
                        if(substr($field, 0, 4) == "udf_")
                        {
                                $udf_field_id = substr($field, 4);
                                if($user->getPref("public_udf_".$udf_field_id) != "y")
                                {
                                        return false;                                   
                                }
                                $udf = $user->getUserDefinedData();                     
                                if($udf["f_".$udf_field_id] == "")
                                {
                                        return false;
                                }                               
                        }
                        // picture
                        else 
                        {
                                if($user->getPref("public_".$field) != "y")
                                {
                                        return false;
                                }                                       
                                if($field == "upload")
                                {
                                        if(!ilObjUser::_getPersonalPicturePath($a_user_id, "xsmall", true, true))
                                        {
                                                return false;
                                        }
                                }
                                // use profile mapping if possible
                                else 
                                {                                                       
                                        if(isset($pfields[$field]["method"]))
                                        {
                                                $m = $pfields[$field]["method"];                
                                                if(!$user->{$m}())
                                                {                               
                                                        return false;
                                                }                               
                                        }                                               
                                }
                        }
                }
                
                return true;            
        }
}