actions/email_cancel_job.php

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<?php
class actions_email_cancel_job {
        const PERMISSION_DENIED = 8401.0;
        const JOB_NOT_FOUND = 8404.1;
        const EMAIL_NOT_FOUND = 8404.2;
        
        
        
        function handle($params){
                session_write_close();
                header('Connection:close');
                $app = Dataface_Application::getInstance();
                $query = $app->getQuery();
                
                try {
                
                        if ( !@$query['--job-id'] ){
                                throw new Exception("No job ID specified");
                        }
                        
                        $job = df_get_record('xataface__email_jobs', array('job_id'=>'='.$query['--job-id']));
                        if ( !$job ){
                                throw new Exception("Job could not be found", self::JOB_NOT_FOUND);
                        }
                        
                        $email = df_get_record('xataface__email_newsletters', array('id'=>'='.$job->val('email_id')));
                        if ( !$email ){
                                throw new Exception("Email could not be found", self::EMAIL_NOT_FOUND);
                        }
                        
                        
                        
                        if ( !$job->checkPermission('cancel email job') or !$email->checkPermission('cancel email job') ){
                                throw new Exception("You don't have permission to cancel this job", self::PERMISSION_DENIED);
                        }
                        
                        
                        df_q("update xataface__email_jobs set cancelled=1 where job_id='".addslashes($query['--job-id'])."'");
                        
                        $this->out(array(
                                'code' => 200,
                                'message' => 'Successfully cancelled job'
                        ));
                
                } catch (Exception $ex){
                
                        if ( $ex->getCode() > 8000 and $ex->getCode() < 9000 ){
                                $this->out(array(
                                        'code' => intval($ex->getCode()-8000),
                                        'message' => $ex->getMessage()
                                ));
                        } else {
                                throw $ex;
                        }
                }
        }
        
        
        function out($out){
                header('Content-type: text/json; charset="'.Dataface_Application::getInstance()->_conf['oe'].'"');
                echo json_encode($out);
        
        }
}