bmspage/includes/update_event.php

72 lines
3.1 KiB
PHP

<?php
include "db_config.php";
$conn = mysqli_connect($servername, $username, $password, $db);
$event_id = mysqli_real_escape_string($conn, $_POST['event']);
$description = mysqli_real_escape_string($conn, $_POST['description']);
$is_ongoing = mysqli_real_escape_string($conn, $_POST['is_ongoing']);
$end_date_time = mysqli_real_escape_string($conn, $_POST['end_date_time']);
$user = mysqli_real_escape_string($conn, $_POST['user']);
$description_for_email = nl2br($_POST['description']);
//Insert event to events table
$event = "UPDATE events SET description='$description', is_ongoing='$is_ongoing', date_time_end='$end_date_time', user='$user' WHERE event_id='$event_id'";
//Set variables for email
//MySQL queries to get Unit Name and Alert
$unitname_query = "SELECT unit_name FROM units AS units INNER JOIN events AS events ON events.unit_id=units.unit_id WHERE events.event_id=".$_POST['event']."";
$unitname_query_run = mysqli_query($conn, $unitname_query);
$unitname_array = mysqli_fetch_assoc($unitname_query_run);
$unitname = $unitname_array['unit_name'];
$alertname_query = "SELECT alert_name FROM alerts AS alerts INNER JOIN events AS events ON events.alert_id=alerts.alert_id WHERE events.event_id=".$_POST['event']."";
$alertname_query_run = mysqli_query($conn, $alertname_query);
$alertname_array = mysqli_fetch_assoc($alertname_query_run);
$alertname = $alertname_array['alert_name'];
$start_date_time_query = "SELECT date_time_start FROM events WHERE event_id=".$_POST['event']."";
$start_date_time_query_run = mysqli_query($conn, $start_date_time_query);
$start_date_time_array = mysqli_fetch_assoc($start_date_time_query_run);
$start_date_time = $start_date_time_array['date_time_start'];
//If successful, redirect back to index.php and send email, else tell user that it failed.
$result = mysqli_query($conn, $event);
if($result){
echo("Event added, redirecting...");
sleep (2);
header('Location: ../index.php');
//Set Email Info
$to = "TO-EMAIL@DOMAIN.COM";
$subject = "Updated BMS Alert: ".$unitname." ".$alertname."";
$headers = "MIME-Version: 1.0" . "\r\n";
$headers .= "Content-type:text/html;charset=UTF-8" . "\r\n";
$headers .= "From: FROM-EMAIL@DOMAIN.COM";
$message = "
<html>
<body>
BMS Unit: ".$unitname."
<br />
Type of Alert: ".$alertname."
<br />
Start Date / Time: ".$start_date_time."
<br />
End Date / Time: ".$end_date_time."
<br />
Description: ".$description_for_email."
<br />
Updated by: ".$user."
<br />
Event Link: https://DOMAIN.com/bms/viewevent.php?eventid=$event_id
<br /><br />
This message generated by https://DOMAIN.com/bms
</body>
</html>";
//WordWrap the message
$message_wrapped = wordwrap($message, 70, "\n", true);
//Send the email
mail($to,$subject,$message_wrapped,$headers);
} else{
echo('Error! Please <a href="javascript:history.back()">go back</a> and try again');
}
$conn->close();
?>