/Applications/XAMPP/xamppfiles/htdocs/nanofabrication/modules/calendar/actions/calendar_event_moved.php

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<?php
class actions_calendar_event_moved {
        function handle($params){
                
                $app = Dataface_Application::getInstance();
                
                try {
                        if ( !@$_POST['-calendar-event-id'] ){
                                throw new Exception("No calendar event id provided", 500);
                        }
                        
                        $record = df_get_record_by_id($_POST['-calendar-event-id']);
                        if ( !$record ){
                                throw new Exception("The specified event could not be found", 404);
                                
                        }
                        
                        if ( !$record->checkPermission('edit') ){
                                throw new Exception("Failed to move the event because you don't have sufficient permissions.", 400);
                                
                        }
                        
                        import('Dataface/Ontology.php');
                
                        Dataface_Ontology::registerType('CalendarEvent', dirname(__FILE__).'/../ontologies/CalendarEvent.php', 'Dataface_Ontology_CalendarEvent');
                        $ontology =& Dataface_Ontology::newOntology('CalendarEvent', $record->_table->tablename);
                        
                        $startAtt = $ontology->getFieldname('start');
                        if ( PEAR::isError($startAtt) ) throw new Exception('Failed to find start time field in this event.', 500);
                        
                        if ( !$record->checkPermission('edit', array('field'=>$startAtt)) ){
                                throw new Exception('Failed to move record because you don\'t have permission to change the start time field.', 400);
                                
                        }
                        
                        $endAtt = $ontology->getFieldname('end');
                        if ( PEAR::isError($endAtt) ) throw new Exception('Failed to find start time field in this event.', 500);
                        
                        if ( !$record->checkPermission('edit', array('field'=>$endAtt)) ){
                                throw new Exception('Failed to move record because you don\'t have permission to change the end time field.', 400);
                                
                        }
                        
                                
                                
                        if ( @$_POST['-calendar-day-delta'] ){
                                $dateDelta = intval($_POST['-calendar-day-delta']);
                                $deltaSign = '+';
                                if ( $dateDelta<0 ) $deltaSign='-';
                                $dateDelta = abs($dateDelta);
                                
                                
                                
                                $currStart = $record->strval($startAtt);
                                $currEnd = $record->strval($endAtt);
                                $newStart = date('Y-m-d H:i:s', strtotime($deltaSign.$dateDelta.' day', strtotime($currStart)));
                                $newEnd = date('Y-m-d H:i:s', strtotime($deltaSign.$dateDelta.' day', strtotime($currEnd)));
                                //echo $deltaSign.$dateDelta.' ('.$newDate.')';exit;
                                //$record->setValue($dateAtt, $newDate);
                                $record->setValues(array(
                                        $startAtt=>$newStart,
                                        $endAtt=>$newEnd
                                ));
                                
                                
                        }
                        
                        
                        if ( @$_POST['-calendar-minute-delta'] ){
                                $minuteDelta = intval($_POST['-calendar-minute-delta']);
                                $deltaSign = '+';
                                if ( $minuteDelta<0 ) $deltaSign = '-';
                                $minuteDelta = $deltaSign.(abs($minuteDelta));
                                
                                
                                
                                
                                $currStart = $record->strval($startAtt);
                                $currEnd = $record->strval($endAtt);
                                
                                $newStart = date('Y-m-d H:i:s', strtotime($minuteDelta.' minutes', strtotime($currStart)));
                                $newEnd = date('Y-m-d H:i:s', strtotime($minuteDelta.' minutes', strtotime($currEnd)));
                                
                                
                                
                                $record->setValues(array(
                                        $startAtt=>$newStart,
                                        $endAtt=>$newEnd
                                ));
                                
                        }
                        
                        if (@$_POST['-calendar-all-day'] == 'true' ){
                                // This is set to all day.
                                $alldayAtt = $ontology->getFieldname('allday');
                                
                                if ( !$alldayAtt or PEAR::isError($alldayAtt) ){
                                        throw new Exception('Could not find allday attribute in the field.  Please mark a field with event.allday in the fields.ini file.', 500);
                                        
                                }
                                
                                $record->setValues(array(
                                        $alldayAtt=>1
                                ));
                        
                        } else {
                                // This is set to all day.
                                $alldayAtt = $ontology->getFieldname('allday');
                                if ( !$alldayAtt or PEAR::isError($alldayAtt) ){
                                        //throw new Exception('Could not find allday attribute in the field.  Please mark a field with event.allday in the fields.ini file.', 500);
                                        
                                } else {
                                
                                        $record->setValues(array(
                                                $alldayAtt=>0
                                        ));
                                }
                        }
                        
                        $res = $record->save(null, true);
                        if ( PEAR::isError($res) ){
                                error_log($res->toString());
                                throw new Exception("Failed to update event due to an error while saving.  Please see server error log for details.", 500);
                        }
                        
                        
                        // At this point, presumeably the event has been updated
                        $this->out(array(
                                'code'=>200,
                                'message'=>'Event updated successfully'
                        ));
                        exit;
                        
                        
                        
                
                } catch (Exception $ex){
                
                        $this->out(array(
                                'message'=>$ex->getMessage(),
                                'code'=>$ex->getCode()
                        ));
                        exit;
                }
                
                
        }
        
        
        function out($params){
                header('Content-type: text/json; charset="'.Dataface_Application::getInstance()->_conf['oe'].'"');
                echo json_encode($params);
        }
}