class.ilGroupParticipantsTableGUI.php

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

include_once './Services/Membership/classes/class.ilParticipantsTableGUI.php';
class ilGroupParticipantsTableGUI extends ilParticipantTableGUI
{
    protected $type = 'admin';
        protected $role = 0;
    protected $show_learning_progress = false;
        protected $show_edit_link = TRUE;
    

    public function __construct(
                        $a_parent_obj,$a_type = 'admin',
                        $show_content = true,
                        $show_learning_progress = false,
                        $a_role_id = 0
        )
    {
        global $lng,$ilCtrl;
        
        $this->show_learning_progress = $show_learning_progress;
        
        $this->lng = $lng;
        $this->lng->loadLanguageModule('grp');
        $this->lng->loadLanguageModule('trac');
                $this->lng->loadLanguageModule('rbac');
                
        $this->ctrl = $ilCtrl;
        
        $this->type = $a_type; 
                $this->role = $a_role_id;
        
        include_once('./Services/PrivacySecurity/classes/class.ilPrivacySettings.php');
        $this->privacy = ilPrivacySettings::_getInstance();

                switch($this->type)
                {
                        case 'admin':
                                $this->setPrefix('admin');
                                break;
                        case 'member':
                                $this->setPrefix('member');
                                break;
                        default:
                                $this->setPrefix('role');
                                break;
                }
                
                $this->setId('grp_'.$a_type.'_'.$this->getRole().'_'.$a_parent_obj->object->getId());
        parent::__construct($a_parent_obj,'members');
                
                $this->initSettings();

        $this->setFormName('participants');

        $this->addColumn('','f',"1");
        $this->addColumn($this->lng->txt('name'),'lastname','20%');
        
                $all_cols = $this->getSelectableColumns();
        foreach($this->getSelectedColumns() as $col)
        {
                        $this->addColumn($all_cols[$col]['txt'],$col);
        }
        
        if($this->show_learning_progress)
        {
            $this->addColumn($this->lng->txt('learning_progress'),'progress');
        }

        if($this->privacy->enabledGroupAccessTimes())
        {
            $this->addColumn($this->lng->txt('last_access'),'access_time_unix');
        }
        if($this->type == 'admin')
                {
            $this->setSelectAllCheckbox('admins');
            $this->addColumn($this->lng->txt('grp_notification'),'notification');
            $this->addCommandButton('updateStatus',$this->lng->txt('save'));
        }
        elseif($this->type == 'member')
        {
            $this->setSelectAllCheckbox('members');
        }
                else
                {
            $this->setSelectAllCheckbox('roles');
                }
        $this->addColumn($this->lng->txt(''),'optional');
        $this->setDefaultOrderField('lastname');
        
        $this->setRowTemplate("tpl.show_participants_row.html","Modules/Group");
                
                $this->setShowRowsSelector(true);
        
        if($show_content)
        {
            $this->enable('sort');
            $this->enable('header');
            $this->enable('numinfo');
            $this->enable('select_all');
        }
        else
        {
            $this->disable('content');
            $this->disable('header');
            $this->disable('footer');
            $this->disable('numinfo');
            $this->disable('select_all');
        }       
    }
        
        public function getRole()
        {
                return $this->role;
        }
    
    
    
    public function fillRow($a_set)
    {
        global $ilUser,$ilAccess;
        
        $this->tpl->setVariable('VAL_ID',$a_set['usr_id']);
        $this->tpl->setVariable('VAL_NAME',$a_set['lastname'].', '.$a_set['firstname']);
        if(!$ilAccess->checkAccessOfUser($a_set['usr_id'],'read','',$this->getParentObject()->object->getRefId()) and 
            is_array($info = $ilAccess->getInfo()))
        {
                        $this->tpl->setCurrentBlock('access_warning');
                        $this->tpl->setVariable('PARENT_ACCESS',$info[0]['text']);
                        $this->tpl->parseCurrentBlock();
        }

                if(!ilObjUser::_lookupActive($a_set['usr_id']))
                {
                        $this->tpl->setCurrentBlock('access_warning');
                        $this->tpl->setVariable('PARENT_ACCESS',$this->lng->txt('usr_account_inactive'));
                        $this->tpl->parseCurrentBlock();
                }

        
        foreach($this->getSelectedColumns() as $field)
        {
            switch($field)
            {
                case 'gender':
                    $a_set['gender'] = $a_set['gender'] ? $this->lng->txt('gender_'.$a_set['gender']) : '';                 
                    $this->tpl->setCurrentBlock('custom_fields');
                    $this->tpl->setVariable('VAL_CUST',$a_set[$field]);
                    $this->tpl->parseCurrentBlock();
                    break;
                    
                case 'birthday':
                    $a_set['birthday'] = $a_set['birthday'] ? ilDatePresentation::formatDate(new ilDate($a_set['birthday'],IL_CAL_DATE)) : $this->lng->txt('no_date');              
                    $this->tpl->setCurrentBlock('custom_fields');
                    $this->tpl->setVariable('VAL_CUST',$a_set[$field]);
                    $this->tpl->parseCurrentBlock();
                    break;

                                case 'consultation_hour':
                                        $this->tpl->setCurrentBlock('custom_field');
                                        $dts = array();
                                        foreach((array) $a_set['consultation_hours'] as $ch)
                                        {
                                                $tmp = ilDatePresentation::formatPeriod(
                                                                new ilDateTime($ch['dt'],IL_CAL_UNIX),
                                                                new ilDateTime($ch['dtend'],IL_CAL_UNIX)
                                                );
                                                if($ch['explanation'])
                                                {
                                                        $tmp .= ' ' . $ch['explanation'];
                                                }
                                                $dts[] = $tmp;
                                        }
                                        $dt_string = implode('<br />', $dts);
                                        $this->tpl->setVariable('VAL_CUST',$dt_string) ;
                                        $this->tpl->parseCurrentBlock();
                                        break;
                                        
                                case 'prtf':                    
                                        $tmp = array();
                                        if(is_array($a_set['prtf']))
                                        {                                               
                                                foreach($a_set['prtf'] as $prtf_url => $prtf_txt)
                                                {
                                                        $tmp[] = '<a href="'.$prtf_url.'">'.$prtf_txt.'</a>';                                                   
                                                }
                                        }
                                        $this->tpl->setVariable('VAL_CUST', implode('<br />', $tmp)) ;                                  
                                        break;
                                        
                                case 'odf_last_update':
                                        $this->tpl->setVariable('VAL_EDIT_INFO',(string) $a_set['odf_info_txt']);
                                        break;
                                        
                default:
                    $this->tpl->setCurrentBlock('custom_fields');
                    $this->tpl->setVariable('VAL_CUST',isset($a_set[$field]) ? (string) $a_set[$field] : '');
                    $this->tpl->parseCurrentBlock();
                    break;
            }
        }
        
        if($this->privacy->enabledGroupAccessTimes())
        {
            $this->tpl->setVariable('VAL_ACCESS',$a_set['access_time']);
        }
        
        if($this->show_learning_progress)
        {
            $this->tpl->setCurrentBlock('lp');
            switch($a_set['progress'])
            {
                case ilLPStatus::LP_STATUS_COMPLETED:
                    $this->tpl->setVariable('LP_STATUS_ALT',$this->lng->txt($a_set['progress']));
                    $this->tpl->setVariable('LP_STATUS_PATH',ilUtil::getImagePath('scorm/complete.svg'));
                    break;
                    
                case ilLPStatus::LP_STATUS_IN_PROGRESS:
                    $this->tpl->setVariable('LP_STATUS_ALT',$this->lng->txt($a_set['progress']));
                    $this->tpl->setVariable('LP_STATUS_PATH',ilUtil::getImagePath('scorm/incomplete.svg'));
                    break;

                case ilLPStatus::LP_STATUS_NOT_ATTEMPTED:
                    $this->tpl->setVariable('LP_STATUS_ALT',$this->lng->txt($a_set['progress']));
                    $this->tpl->setVariable('LP_STATUS_PATH',ilUtil::getImagePath('scorm/not_attempted.svg'));
                    break;  

                case ilLPStatus::LP_STATUS_FAILED:
                    $this->tpl->setVariable('LP_STATUS_ALT',$this->lng->txt($a_set['progress']));
                    $this->tpl->setVariable('LP_STATUS_PATH',ilUtil::getImagePath('scorm/failed.svg'));
                    break;
                                
            }
            $this->tpl->parseCurrentBlock();
        }
        
        
        if($this->type == 'admin')
        {
            $this->tpl->setVariable('VAL_POSTNAME','admins');
            $this->tpl->setVariable('VAL_NOTIFICATION_ID',$a_set['usr_id']);
            $this->tpl->setVariable('VAL_NOTIFICATION_CHECKED',$a_set['notification'] ? 'checked="checked"' : '');
        }
        elseif($this->type == 'member')
        {
            $this->tpl->setVariable('VAL_POSTNAME','members');
        }
                else
                {
            $this->tpl->setVariable('VAL_POSTNAME','roles');
                }
        
                $this->showActionLinks($a_set);
                
        
        $this->tpl->setVariable('VAL_LOGIN',$a_set['login']);
    }
    
    public function parse($a_user_data)
    {
        include_once './Services/User/classes/class.ilUserQuery.php';
                
        $additional_fields = $this->getSelectedColumns();
        unset($additional_fields["firstname"]);
        unset($additional_fields["lastname"]);
        unset($additional_fields["last_login"]);
        unset($additional_fields["access_until"]);
                unset($additional_fields['consultation_hour']);
                unset($additional_fields['prtf']);
                                
        switch($this->type)
        {
            case 'admin':
                $part = ilGroupParticipants::_getInstanceByObjId($this->getParentObject()->object->getId())->getAdmins();
                break;              
            case 'member':
                                $part = $GLOBALS['rbacreview']->assignedUsers($this->getRole());
                break;
                        case 'role':
                                $part = $GLOBALS['rbacreview']->assignedUsers($this->getRole());
                                break;
        }
                
                $udf_ids = $usr_data_fields = $odf_ids = array();
                foreach($additional_fields as $field)
                {
                        if(substr($field,0,3) == 'udf')
                        {
                                $udf_ids[] = substr($field,4);
                                continue;
                        }
                        if(substr($field,0,3) == 'odf')
                        {
                                $odf_ids[] = substr($field,4);
                                continue;
                        }
                        
                        $usr_data_fields[] = $field;
                }

        $usr_data = ilUserQuery::getUserListData(
            'login',
            'ASC',
            0,
            9999,
            '',
            '',
            null,
            false,
            false,
            0,
            0,
            null,
            $usr_data_fields,
            $part
        );
                // Custom user data fields
                if($udf_ids)
                {
                        include_once './Services/User/classes/class.ilUserDefinedData.php';
                        $data = ilUserDefinedData::lookupData($part, $udf_ids);
                        foreach($data as $usr_id => $fields)
                        {
                    if(!$this->checkAcceptance($usr_id))
                {
                                        continue;
                }
                                
                                foreach($fields as $field_id => $value)
                                {
                                        $a_user_data[$usr_id]['udf_'.$field_id] = $value;
                                }
                        }
                }
                // Object specific user data fields
                if($odf_ids)
                {
                        include_once './Modules/Course/classes/Export/class.ilCourseUserData.php';
                        $data = ilCourseUserData::_getValuesByObjId($this->getParentObject()->object->getId());
                        foreach($data as $usr_id => $fields)
                        {
                    if(!$this->checkAcceptance($usr_id))
                {
                                        continue;
                }
                                
                                foreach($fields as $field_id => $value)
                                {
                                        if($a_user_data[$usr_id])
                                        {
                                                $a_user_data[$usr_id]['odf_'.$field_id] = $value;
                                        }
                                }
                        }
                        // add last edit date
                        include_once './Services/Membership/classes/class.ilObjectCustomUserFieldHistory.php';
                        foreach(ilObjectCustomUserFieldHistory::lookupEntriesByObjectId($this->getParentObject()->object->getId()) as $usr_id => $edit_info)
                        {
                                if(!isset($a_user_data[$usr_id]))
                                {
                                        continue;
                                }
                                
                                include_once './Services/PrivacySecurity/classes/class.ilPrivacySettings.php';
                                if($usr_id == $edit_info['update_user'])
                                {
                                        $a_user_data[$usr_id]['odf_last_update'] = '';
                                        $a_user_data[$usr_id]['odf_info_txt'] = $GLOBALS['lng']->txt('cdf_edited_by_self');
                                        if(ilPrivacySettings::_getInstance()->enabledAccessTimesByType($this->getParentObject()->object->getType()))
                                        {
                                                $a_user_data[$usr_id]['odf_last_update'] .= ('_'.$edit_info['editing_time']->get(IL_CAL_UNIX));
                                                $a_user_data[$usr_id]['odf_info_txt'] .= (', '.ilDatePresentation::formatDate($edit_info['editing_time']));
                                        }
                                }
                                else
                                {
                                        $a_user_data[$usr_id]['odf_last_update'] = $edit_info['edit_user'];
                                        $a_user_data[$usr_id]['odf_last_update'] .= ('_'.$edit_info['editing_time']->get(IL_CAL_UNIX));
                                        
                                        $name = ilObjUser::_lookupName($edit_info['update_user']);
                                        $a_user_data[$usr_id]['odf_info_txt'] = ($name['firstname'].' '.$name['lastname'].', '.ilDatePresentation::formatDate($edit_info['editing_time']));
                                }
                        }
                }
        foreach($usr_data['set'] as $user)
        {
            // Check acceptance
            if(!$this->checkAcceptance($user['usr_id']))
            {
                                continue;
            }
            // DONE: accepted
            foreach($usr_data_fields as $field)
            {
                $a_user_data[$user['usr_id']][$field] = $user[$field] ? $user[$field] : '';
            }
        }
                // consultation hours
                if($this->isColumnSelected('consultation_hour'))
                {
                        include_once './Services/Booking/classes/class.ilBookingEntry.php';
                        foreach(ilBookingEntry::lookupManagedBookingsForObject($this->getParentObject()->object->getId(), $GLOBALS['ilUser']->getId()) as $buser => $booking)
                        {
                                if(isset($a_user_data[$buser]))
                                {
                                        $a_user_data[$buser]['consultation_hour'] = $booking[0]['dt'];
                                        $a_user_data[$buser]['consultation_hour_end'] = $booking[0]['dtend'];
                                        $a_user_data[$buser]['consultation_hours'] = $booking;
                                }
                        }
                }
                
        return $this->setData($a_user_data);
    }
}
?>