class.ilCourseMailTemplateTutorContext.php

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<?php
/* Copyright (c) 1998-2009 ILIAS open source, Extended GPL, see docs/LICENSE */

include_once './Services/Mail/classes/class.ilMailTemplateContext.php';

class ilCourseMailTemplateTutorContext extends ilMailTemplateContext
{
        const ID = 'crs_context_tutor_manual';
        
        public function getId()
        {
                return self::ID;
        }

        public function getTitle()
        {
                global $lng;
                
                $lng->loadLanguageModule('crs');
                
                return $lng->txt('crs_mail_context_tutor_title');
        }

        public function getDescription()
        {
                global $lng;

                $lng->loadLanguageModule('crs');

                return $lng->txt('crs_mail_context_tutor_info');
        }

        public function getSpecificPlaceholders()
        {
                global $lng;

                $lng->loadLanguageModule('crs');
                $lng->loadLanguageModule('trac');
                
                // tracking settings
                include_once 'Services/Tracking/classes/class.ilObjUserTracking.php';
                $tracking = new ilObjUserTracking();
                

                $placeholders = array();
                
                
                $placeholders['crs_title'] = array(
                        'placeholder'   => 'COURSE_TITLE',
                        'label'                 => $lng->txt('crs_title')
                );
                
                $placeholders['crs_status'] = array(
                        'placeholder'   => 'COURSE_STATUS',
                        'label'                 => $lng->txt('trac_status')
                );

                $placeholders['crs_mark'] = array(
                        'placeholder'   => 'COURSE_MARK',
                        'label'                 => $lng->txt('trac_mark')
                );
                
                if($tracking->hasExtendedData(ilObjUserTracking::EXTENDED_DATA_SPENT_SECONDS))
                {
                        $placeholders['crs_time_spent'] = array(
                                'placeholder'   => 'COURSE_TIME_SPENT',
                                'label'                 => $lng->txt('trac_spent_seconds')
                        );
                }
                
                if($tracking->hasExtendedData(ilObjUserTracking::EXTENDED_DATA_LAST_ACCESS))
                {               
                        $placeholders['crs_first_access'] = array(
                                'placeholder'   => 'COURSE_FIRST_ACCESS',
                                'label'                 => $lng->txt('trac_first_access')
                        );

                        $placeholders['crs_last_access'] = array(
                                'placeholder'   => 'COURSE_LAST_ACCESS',
                                'label'                 => $lng->txt('trac_last_access')
                        );
                }


                $placeholders['crs_link'] = array(
                        'placeholder'   => 'COURSE_LINK',
                        'label'                 => $lng->txt('crs_mail_permanent_link')
                );
                
                return $placeholders;
        }

        public function resolveSpecificPlaceholder($placeholder_id, array $context_parameters, ilObjUser $recipient = null, $html_markup = false)
        {
                global $ilObjDataCache;

                if($recipient === null && !in_array($placeholder_id, array('crs_title', 'crs_link')))
                {
                        return '';
                }
                
                $obj_id = $ilObjDataCache->lookupObjId($context_parameters['ref_id']);

                include_once 'Services/Tracking/classes/class.ilObjUserTracking.php';
                $tracking = new ilObjUserTracking();
                
                switch($placeholder_id)
                {
                        case 'crs_title':
                                return $ilObjDataCache->lookupTitle($obj_id);
                                
                        case 'crs_link':                
                                require_once './Services/Link/classes/class.ilLink.php';
                                return ilLink::_getLink($context_parameters['ref_id'], 'crs');  
                        
                        case 'crs_status':
                                include_once './Services/Tracking/classes/class.ilLPStatus.php';                        
                                include_once './Services/Tracking/classes/class.ilLearningProgressBaseGUI.php';
                                $status = ilLPStatus::_lookupStatus($obj_id, $recipient->getId());      
                                if(!$status)
                                {
                                        $status = ilLPStatus::LP_STATUS_NOT_ATTEMPTED_NUM;
                                }
                                return ilLearningProgressBaseGUI::_getStatusText($status, $this->getLanguage());                                                                
                                
                        case 'crs_mark':                                
                                include_once './Services/Tracking/classes/class.ilLPMarks.php';
                                $mark = ilLPMarks::_lookupMark($recipient->getId(), $obj_id);
                                return strlen(trim($mark)) ? $mark : '-';
                                
                        case 'crs_time_spent':          
                                if($tracking->hasExtendedData(ilObjUserTracking::EXTENDED_DATA_SPENT_SECONDS))
                                {
                                        include_once './Services/Tracking/classes/class.ilLearningProgress.php';
                                        $progress = ilLearningProgress::_getProgress($recipient->getId(), $obj_id);
                                        if(isset($progress['spent_seconds']))
                                        {
                                                include_once './Services/Utilities/classes/class.ilFormat.php';
                                                return ilFormat::_secondsToString($progress['spent_seconds'], false, $this->getLanguage());
                                        }
                                }
                                break;
                                
                        case 'crs_first_access':                
                                if($tracking->hasExtendedData(ilObjUserTracking::EXTENDED_DATA_LAST_ACCESS))
                                {
                                        include_once './Services/Tracking/classes/class.ilLearningProgress.php';
                                        $progress = ilLearningProgress::_getProgress($recipient->getId(), $obj_id);
                                        if(isset($progress['access_time_min']))
                                        {
                                                return ilDatePresentation::formatDate(new ilDateTime($progress['access_time_min'], IL_CAL_UNIX));                                                       
                                        }
                                }
                                break;
                                
                        case 'crs_last_access':         
                                if($tracking->hasExtendedData(ilObjUserTracking::EXTENDED_DATA_LAST_ACCESS))
                                {
                                        include_once './Services/Tracking/classes/class.ilLearningProgress.php';
                                        $progress = ilLearningProgress::_getProgress($recipient->getId(), $obj_id);
                                        if(isset($progress['access_time']))
                                        {
                                                return ilDatePresentation::formatDate(new ilDateTime($progress['access_time'], IL_CAL_UNIX));                                                   
                                        }
                                }
                                break;
                }
                
                return '';
        }
}
?>