class.ilECSImportedContentTableGUI.php

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<?php
/*
        +-----------------------------------------------------------------------------+
        | ILIAS open source                                                           |
        +-----------------------------------------------------------------------------+
        | Copyright (c) 1998-2006 ILIAS open source, University of Cologne            |
        |                                                                             |
        | This program is free software; you can redistribute it and/or               |
        | modify it under the terms of the GNU General Public License                 |
        | as published by the Free Software Foundation; either version 2              |
        | of the License, or (at your option) any later version.                      |
        |                                                                             |
        | This program is distributed in the hope that it will be useful,             |
        | but WITHOUT ANY WARRANTY; without even the implied warranty of              |
        | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the               |
        | GNU General Public License for more details.                                |
        |                                                                             |
        | You should have received a copy of the GNU General Public License           |
        | along with this program; if not, write to the Free Software                 |
        | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA. |
        +-----------------------------------------------------------------------------+
*/

include_once('Services/Table/classes/class.ilTable2GUI.php');
include_once('./Services/Utilities/classes/class.ilFormat.php');

class ilECSImportedContentTableGUI extends ilTable2GUI
{
        protected $lng;
        protected $ctrl;
        
        public function __construct($a_parent_obj,$a_parent_cmd = '')
        {
                global $lng,$ilCtrl;
                
                $this->lng = $lng;
                $this->ctrl = $ilCtrl;
                
                parent::__construct($a_parent_obj,$a_parent_cmd);
                $this->addColumn($this->lng->txt('title'),'title','25%');
                $this->addColumn($this->lng->txt('res_links_short'),'link','25%');
                $this->addColumn($this->lng->txt('ecs_imported_from'),'from','15%');
                $this->addColumn($this->lng->txt('ecs_meta_data'),'md','25%');
                $this->addColumn($this->lng->txt('last_update'),'last_update','10%');
                $this->setRowTemplate('tpl.content_row.html','Services/WebServices/ECS');
                $this->setDefaultOrderField('title');
                $this->setDefaultOrderDirection('asc');
                $this->setFormAction($this->ctrl->getFormAction($a_parent_obj));
                
        }
        
        public function fillRow($a_set)
        {
                global $tree;
                
                include_once('./Services/Link/classes/class.ilLink.php');
                
                $this->tpl->setVariable('VAL_TITLE',$a_set['title']);
                #$this->tpl->setVariable('VAL_LINK',ilLink::_getLink($a_set['ref_id'],'rcrs'));
                $this->tpl->setVariable('VAL_DESC',$a_set['desc']);
                $this->tpl->setVariable('VAL_REMOTE',$a_set['from']);
                $this->tpl->setVariable('VAL_REMOTE_INFO',$a_set['from_info']);
                $this->tpl->setVariable('TXT_EMAIL',$this->lng->txt('ecs_email'));
                $this->tpl->setVariable('TXT_DNS',$this->lng->txt('ecs_dns'));
                $this->tpl->setVariable('TXT_ABR',$this->lng->txt('ecs_abr'));
                $this->tpl->setVariable('VAL_LAST_UPDATE',
                        ilDatePresentation::formatDate(new ilDateTime($a_set['last_update'],IL_CAL_DATETIME))
                );
                
                // Links
                foreach(ilObject::_getAllReferences($a_set['obj_id']) as $ref_id)
                {
                        $parent = $tree->getParentId($ref_id);
                        $p_obj_id = ilObject::_lookupObjId($parent);
                        $p_title = ilObject::_lookupTitle($p_obj_id);
                        $p_type = ilObject::_lookupType($p_obj_id);
                        $this->tpl->setCurrentBlock('link');
                        $this->tpl->setVariable('LINK_IMG',ilUtil::getTypeIconPath($p_type,$p_obj_id,'tiny'));
                        $this->tpl->setVariable('LINK_CONTAINER',$p_title);
                        $this->tpl->setVariable('LINK_LINK',ilLink::_getLink($parent,$p_type));
                        $this->tpl->parseCurrentBlock();
                }
                
                $this->tpl->setVariable('TXT_TERM',$this->lng->txt('ecs_field_term'));
                $this->tpl->setVariable('TXT_CRS_TYPE',$this->lng->txt('ecs_field_courseType'));
                $this->tpl->setVariable('TXT_CRS_ID',$this->lng->txt('ecs_field_courseID'));
                $this->tpl->setVariable('TXT_CREDITS',$this->lng->txt('ecs_field_credits'));
                $this->tpl->setVariable('TXT_ROOM',$this->lng->txt('ecs_field_room'));
                $this->tpl->setVariable('TXT_CYCLE',$this->lng->txt('ecs_field_cycle'));
                $this->tpl->setVariable('TXT_SWS',$this->lng->txt('ecs_field_semester_hours'));
                $this->tpl->setVariable('TXT_START',$this->lng->txt('ecs_field_begin'));
                $this->tpl->setVariable('TXT_END',$this->lng->txt('ecs_field_end'));
                $this->tpl->setVariable('TXT_LECTURER',$this->lng->txt('ecs_field_lecturer'));

                include_once('./Services/WebServices/ECS/classes/class.ilECSDataMappingSettings.php');
                $settings = ilECSDataMappingSettings::getInstanceByServerId($a_set['sid']);
                
                include_once "Services/WebServices/ECS/classes/class.ilECSUtils.php";
                $values = ilECSUtils::getAdvancedMDValuesForObjId($a_set['obj_id']);
                
                if($field = $settings->getMappingByECSName(ilECSDataMappingSetting::MAPPING_IMPORT_RCRS,'lecturer'))
                {
                        $this->tpl->setVariable('VAL_LECTURER',isset($values[$field]) ? $values[$field] : '--');
                }
                if($field = $settings->getMappingByECSName(ilECSDataMappingSetting::MAPPING_IMPORT_RCRS,'term'))
                {
                        $this->tpl->setVariable('VAL_TERM',isset($values[$field]) ? $values[$field] : '--');
                }
                if($field = $settings->getMappingByECSName(ilECSDataMappingSetting::MAPPING_IMPORT_RCRS,'courseID'))
                {
                        $this->tpl->setVariable('VAL_CRS_ID',isset($values[$field]) ? $values[$field] : '--');
                }
                if($field = $settings->getMappingByECSName(ilECSDataMappingSetting::MAPPING_IMPORT_RCRS,'courseType'))
                {
                        $this->tpl->setVariable('VAL_CRS_TYPE',isset($values[$field]) ? $values[$field] : '--');
                }
                if($field = $settings->getMappingByECSName(ilECSDataMappingSetting::MAPPING_IMPORT_RCRS,'credits'))
                {
                        $this->tpl->setVariable('VAL_CREDITS',isset($values[$field]) ? $values[$field] : '--');
                }
                if($field = $settings->getMappingByECSName(ilECSDataMappingSetting::MAPPING_IMPORT_RCRS,'semester_hours'))
                {
                        $this->tpl->setVariable('VAL_SWS',isset($values[$field]) ? $values[$field] : '--');
                }
                if($field = $settings->getMappingByECSName(ilECSDataMappingSetting::MAPPING_IMPORT_RCRS,'room'))
                {
                        $this->tpl->setVariable('VAL_ROOM',isset($values[$field]) ? $values[$field] : '--');
                }
                if($field = $settings->getMappingByECSName(ilECSDataMappingSetting::MAPPING_IMPORT_RCRS,'cycle'))
                {
                        $this->tpl->setVariable('VAL_CYCLE',isset($values[$field]) ? $values[$field] : '--');
                }
                if($field = $settings->getMappingByECSName(ilECSDataMappingSetting::MAPPING_IMPORT_RCRS,'begin'))
                {
                        $this->tpl->setVariable('VAL_START',isset($values[$field]) ? ilDatePresentation::formatDate(new ilDateTime($values[$field],IL_CAL_UNIX)) : '--');
                }
                if($field = $settings->getMappingByECSName(ilECSDataMappingSetting::MAPPING_IMPORT_RCRS,'end'))
                {
                        $this->tpl->setVariable('VAL_END',isset($values[$field]) ? ilDatePresentation::formatDate(new ilDateTime($values[$field],IL_CAL_UNIX)) : '--');
                }
        }
        
        public function parse($a_rcrs)
        {
                global $ilObjDataCache;
                
                // Preload object data
                $ilObjDataCache->preloadReferenceCache($a_rcrs);
                
                // Read participants
                include_once('./Modules/RemoteCourse/classes/class.ilObjRemoteCourse.php');
                include_once('./Services/WebServices/ECS/classes/class.ilECSCommunityReader.php');
                include_once './Services/WebServices/ECS/classes/class.ilECSImport.php';

                // read obj_ids
                $obj_ids = array();
                foreach($a_rcrs as $rcrs_ref_id)
                {
                        $obj_id = $ilObjDataCache->lookupObjId($rcrs_ref_id);
                        $obj_ids[$obj_id] = $ilObjDataCache->lookupObjId($rcrs_ref_id);
                }
                
                foreach($obj_ids as $obj_id => $obj_id)
                {
                        $tmp_arr['obj_id'] = $obj_id;
                        $tmp_arr['sid'] = ilECSImport::lookupServerId($obj_id);
                        $tmp_arr['title'] = $ilObjDataCache->lookupTitle($obj_id);
                        $tmp_arr['desc'] = $ilObjDataCache->lookupDescription($obj_id);
                        $tmp_arr['md'] = '';
                        
                        $mid = ilObjRemoteCourse::_lookupMID($obj_id);

                        if($tmp_arr['sid'])
                        {
                                try {
                                        $reader = ilECSCommunityReader::getInstanceByServerId($tmp_arr['sid']);
                                }
                                catch(ilECSConnectorException $e)
                                {
                                        $reader = null;
                                }

                                if($reader and ($participant = $reader->getParticipantByMID($mid)))
                                {
                                        $tmp_arr['from'] = $participant->getParticipantName();
                                        $tmp_arr['from_info'] = $participant->getDescription();
                                }
                        }
                        else
                        {
                                $tmp_arr['from'] = $this->lng->txt("ecs_server_deleted");
                        }
                        
                        $tmp_arr['last_update'] = $ilObjDataCache->lookupLastUpdate($obj_id);
                        $content[] = $tmp_arr;
                }
                
                $this->setData($content ? $content : array());
        }
}
?>