class.ilCertificateAdapter.php

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<?php
 
/* Copyright (c) 1998-2012 ILIAS open source, Extended GPL, see docs/LICENSE */
 
abstract class ilCertificateAdapter
{
        protected $lng;
 
        public function __construct()
        {
                global $DIC;
 
                $this->lng = $DIC['lng'];
                $this->lng->loadLanguageModule('certificate');
        }
 
        abstract public function getCertificatePath();
        
        abstract public function getCertificateVariablesForPreview();
 
        abstract public function getCertificateVariablesForPresentation($params = array());
 
        abstract public function getCertificateVariablesDescription();
 
        abstract public function getAdapterType();
 
        abstract public function getCertificateID();
        
        public function addAdditionalFormElements(&$form, $form_fields)
        {
                
        }
 
        public function addFormFieldsFromPOST(&$form_fields)
        {
                
        }
        
        public function addFormFieldsFromObject(&$form_fields)
        {
                
        }
 
        public function saveFormFields(&$form_fields)
        {
                
        }
        
        public function deleteCertificate()
        {
                
        }
        
        public function getCertificateFilename($params = array())
        {
                $this->lng->loadLanguageModule("certificate");
 
                return $this->lng->txt("certificate_file_basename").".pdf";
        }
        
        protected function getBaseVariablesDescription($a_enable_last_access = true, $a_enable_completion_date = true)
        {
                $vars = array(          
                        "USER_LOGIN" => $this->lng->txt("certificate_ph_login"),
                        "USER_FULLNAME" => $this->lng->txt("certificate_ph_fullname"),
                        "USER_FIRSTNAME" => $this->lng->txt("certificate_ph_firstname"),
                        "USER_LASTNAME" => $this->lng->txt("certificate_ph_lastname"),
                        "USER_TITLE" => $this->lng->txt("certificate_ph_title"),
                        "USER_SALUTATION" => $this->lng->txt("certificate_ph_salutation"),
                        "USER_BIRTHDAY" => $this->lng->txt("certificate_ph_birthday"),
                        "USER_INSTITUTION" => $this->lng->txt("certificate_ph_institution"),
                        "USER_DEPARTMENT" => $this->lng->txt("certificate_ph_department"),
                        "USER_STREET" => $this->lng->txt("certificate_ph_street"),
                        "USER_CITY" => $this->lng->txt("certificate_ph_city"),
                        "USER_ZIPCODE" => $this->lng->txt("certificate_ph_zipcode"),
                        "USER_COUNTRY" => $this->lng->txt("certificate_ph_country"),
                        "USER_MATRICULATION" => $this->lng->txt("certificate_ph_matriculation")
                );
                
                if($a_enable_last_access)
                {
                        $vars["USER_LASTACCESS"] = $this->lng->txt("certificate_ph_lastaccess");
                }
                
                $vars["DATE"] = $this->lng->txt("certificate_ph_date");
                $vars["DATETIME"] = $this->lng->txt("certificate_ph_datetime");
                
                if($a_enable_completion_date)
                {
                        $vars["DATE_COMPLETED"] = $this->lng->txt("certificate_ph_date_completed");
                        $vars["DATETIME_COMPLETED"] = $this->lng->txt("certificate_ph_datetime_completed");
                }
                
                return $vars;
        }               
        
        protected function getBaseVariablesForPreview($a_enable_last_access = true, $a_enable_completion_date = true)
        {
                $old = ilDatePresentation::useRelativeDates();
                ilDatePresentation::setUseRelativeDates(false);                         
                
                $vars = array(
                        "USER_LOGIN" => ilUtil::prepareFormOutput($this->lng->txt("certificate_var_user_login")),
                        "USER_FULLNAME" => ilUtil::prepareFormOutput($this->lng->txt("certificate_var_user_fullname")),
                        "USER_FIRSTNAME" => ilUtil::prepareFormOutput($this->lng->txt("certificate_var_user_firstname")),
                        "USER_LASTNAME" => ilUtil::prepareFormOutput($this->lng->txt("certificate_var_user_lastname")),
                        "USER_TITLE" => ilUtil::prepareFormOutput($this->lng->txt("certificate_var_user_title")),
                        "USER_SALUTATION" => ilUtil::prepareFormOutput($this->lng->txt("certificate_var_user_salutation")),
                        "USER_BIRTHDAY" => ilDatePresentation::formatDate(new ilDate($this->lng->txt("certificate_var_user_birthday"), IL_CAL_DATE)),
                        "USER_INSTITUTION" => ilUtil::prepareFormOutput($this->lng->txt("certificate_var_user_institution")),
                        "USER_DEPARTMENT" => ilUtil::prepareFormOutput($this->lng->txt("certificate_var_user_department")),
                        "USER_STREET" => ilUtil::prepareFormOutput($this->lng->txt("certificate_var_user_street")),
                        "USER_CITY" => ilUtil::prepareFormOutput($this->lng->txt("certificate_var_user_city")),
                        "USER_ZIPCODE" => ilUtil::prepareFormOutput($this->lng->txt("certificate_var_user_zipcode")),
                        "USER_COUNTRY" => ilUtil::prepareFormOutput($this->lng->txt("certificate_var_user_country")),
                        "USER_MATRICULATION" => ilUtil::prepareFormOutput($this->lng->txt("certificate_var_user_matriculation"))
                );
                
                if($a_enable_last_access)
                {
                        $vars["USER_LASTACCESS"] = ilDatePresentation::formatDate(new ilDateTime(time() - (24 * 60 * 60 * 5), IL_CAL_UNIX));                    
                };
                                
                $vars["DATE"] = ilDatePresentation::formatDate(new ilDate(time(), IL_CAL_UNIX));
                $vars["DATETIME"] = ilDatePresentation::formatDate(new ilDateTime(time(), IL_CAL_UNIX));
                
                if($a_enable_completion_date)
                {
                        $vars["DATE_COMPLETED"] = ilDatePresentation::formatDate(new ilDate(time() - (24 * 60 * 60 * 5), IL_CAL_UNIX));         
                        $vars["DATETIME_COMPLETED"] = ilDatePresentation::formatDate(new ilDateTime(time() - (24 * 60 * 60 * 5), IL_CAL_UNIX));         
                }
                
                ilDatePresentation::setUseRelativeDates($old);
                
                return $vars;           
        }
        
 
        protected function getBaseVariablesForPresentation($a_user_data, $a_last_access = null, $a_completion_date = false)
        {               
                $old = ilDatePresentation::useRelativeDates();
                ilDatePresentation::setUseRelativeDates(false);
                
                $salutation = "";
                if (strlen($a_user_data["gender"]))
                {
                        $salutation = $this->lng->txt("salutation_" . $a_user_data["gender"]);
                }
                
                $birthday = "";
                if($a_user_data["birthday"])
                {
                        $birthday = ilDatePresentation::formatDate(new ilDate($a_user_data["birthday"], IL_CAL_DATE));
                }
                
                $country = $a_user_data["sel_country"];
                if($country)
                {
                        $this->lng->loadLanguageModule("meta");
                        $country = $this->lng->txt("meta_c_".$country);
                }
                else 
                {
                        $country = $a_user_data["country"];
                }
                
                $vars = array(
                        "USER_LOGIN" => ilUtil::prepareFormOutput(trim($a_user_data["login"])),
                        "USER_FULLNAME" => ilUtil::prepareFormOutput(trim($a_user_data["title"] . " " . $a_user_data["firstname"] . " " . $a_user_data["lastname"])),
                        "USER_FIRSTNAME" => ilUtil::prepareFormOutput($a_user_data["firstname"]),
                        "USER_LASTNAME" => ilUtil::prepareFormOutput($a_user_data["lastname"]),
                        "USER_TITLE" => ilUtil::prepareFormOutput($a_user_data["title"]),
                        "USER_SALUTATION" => ilUtil::prepareFormOutput($salutation),
                        "USER_BIRTHDAY" => ilUtil::prepareFormOutput($birthday),
                        "USER_INSTITUTION" => ilUtil::prepareFormOutput($a_user_data["institution"]),
                        "USER_DEPARTMENT" => ilUtil::prepareFormOutput($a_user_data["department"]),
                        "USER_STREET" => ilUtil::prepareFormOutput($a_user_data["street"]),
                        "USER_CITY" => ilUtil::prepareFormOutput($a_user_data["city"]),
                        "USER_ZIPCODE" => ilUtil::prepareFormOutput($a_user_data["zipcode"]),
                        "USER_COUNTRY" => ilUtil::prepareFormOutput($country),
                        "USER_MATRICULATION" => ilUtil::prepareFormOutput($a_user_data["matriculation"])
                );
                
                if($a_last_access)
                {
                        $vars["USER_LASTACCESS"] = ilDatePresentation::formatDate(new ilDateTime($a_last_access, IL_CAL_DATETIME));
                }
                
                $vars["DATE"] = ilDatePresentation::formatDate(new ilDate(time(), IL_CAL_UNIX));
                $vars["DATETIME"] = ilDatePresentation::formatDate(new ilDateTime(time(), IL_CAL_UNIX));
                
                
                if($a_completion_date)
                {
                        $vars["DATE_COMPLETED"] = ilDatePresentation::formatDate(new ilDate($a_completion_date, IL_CAL_DATETIME));
                        $vars["DATETIME_COMPLETED"] = ilDatePresentation::formatDate(new ilDateTime($a_completion_date, IL_CAL_DATETIME));
                }
                
                ilDatePresentation::setUseRelativeDates($old);
                
                return $vars;
        }
        
        protected function getUserCompletionDate($a_user_id, $a_object_id = null)
        {
                if(!$a_object_id)
                {
                        $a_object_id = $this->object->getId();
                }               
                include_once "Services/Tracking/classes/class.ilLPStatus.php";
                return ilLPStatus::_lookupStatusChanged($a_object_id, $a_user_id);
        }
        
        function getUserIdForParams($a_params)
        {
                return $a_params["user_id"];
        }
}