<?php

require_once("table.php");

//
// Include to add email messages to the mail queue
//

if (!function_exists('QueueEmail')) {
   function QueueEmail($email_to, $email_from, $email_subject, $email_message, $email_from_name = "", $email_to_name = "", $attachmentFiles = array(), $template_file = "", $batch_id = 0) {

      global $school_num;
      global $QueueDelay;

      $emailq = new Table("email_queue");

      // Perform some basic validation on the email addresses
      if (strlen($email_to) == 0) return(0);
      if (strlen($email_from) == 0) return(0);

      $email_to = str_replace(" ","",$email_to);
      $email_to = str_replace(",",".",$email_to);
      $email_to = strtolower($email_to);

      $email_from = str_replace(" ","",$email_from);
      $email_from = str_replace(",",".",$email_from);
      $email_from = strtolower($email_from);

      if (preg_match("/^[^@]+@[a-z0-9-]+(\.[a-z0-9-]{2,40}){1,4}$/",$email_to) === FALSE) return(0);
      if (preg_match("/^[^@]+@[a-z0-9-]+(\.[a-z0-9-]{2,40}){1,4}$/",$email_from) === FALSE) return(0);


      // Process any attachments
      $attachments = "";
      if (is_array($attachmentFiles) && count($attachmentFiles) > 0) {
         for ($i = 0; $i < count($attachmentFiles); $i++) {
            $file = $attachmentFiles[$i];
            if (is_file($file)) {
               if (strlen($attachments)) $attachments .= "\n";
               $attachments .= $file;
            }
         }
      }

      if (!is_array($attachmentFiles) && strlen($attachmentFiles)) $attachments = $attachmentFiles;


      // Setup parameters
      $entry = array();
      $entry['status'] = 'Queued';
      $entry['posted_time'] = time();
      $entry['posted_date_time'] = date("Y-m-d H:i:s",$entry['posted_time']);
      $entry['batch_id'] = $batch_id;
      $entry['delay'] = $QueueDelay;
      $entry['school_num'] = $school_num;
      $entry['email_to'] = $email_to;
      $entry['email_from'] = $email_from;
      $entry['email_subject'] = $email_subject;
      $entry['email_message'] = $email_message;
      $entry['email_from_name'] = $email_from_name;
      $entry['email_to_name'] = $email_to_name;
      $entry['attachments'] = $attachments;
      $entry['template_file'] = $template_file;

      // Queue message
      $query = $emailq->BuildInsert($entry);
      $query = preg_replace("#&amp;#","&",$query);
      db_query($query);

      return(1);
   }
}

?>