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Add image upload handling

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This commit is contained in:
Russ 2015-05-07 23:31:00 -04:00
parent 628cbb9d95
commit b925d8205a
5 changed files with 214 additions and 56 deletions
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11
addevent.php
View File

@ -114,7 +114,7 @@ if( $_SESSION['access'] != 1 ) {
</div>
<?php include "includes/classes/select.class.php";?>
<br />
<form id="select_form" required method="post" action="includes/insert_event.php">
<form id="select_form" required method="post" action="includes/insert_event.php" enctype="multipart/form-data">
<table align="center">
<tr>
<td>
@ -169,6 +169,7 @@ if( $_SESSION['access'] != 1 ) {
Issue Description:
</td>
<td>
<!-- <input type="text" name="description" id="description" required /> --!>
<textarea name="description" id="description" cols="40" rows="5" required></textarea>
</td>
</tr>
@ -188,6 +189,14 @@ if( $_SESSION['access'] != 1 ) {
<input type="text" name="end_date_time" id="end_date_time" />
</td>
</tr>
<tr>
<td>
Attach an Image:
</td>
<td>
<input type="file" name="fileToUpload" id="fileToUpload" />
</td>
</tr>
<tr>
<td colspan="2" class="ui-helper-center">
<input type="submit" value="Add Event" />

12
editevent.php
View File

@ -71,7 +71,7 @@ if( $_SESSION['access'] != 1 ) {
}
include "includes/classes/select2.class.php"; ?>
<br />
<form id="select_form" required method="post" action="includes/update_event.php">
<form id="select_form" required method="post" action="includes/update_event.php" enctype="multipart/form-data">
<table align=center>
<tr>
<td>
@ -135,7 +135,7 @@ if( $_SESSION['access'] != 1 ) {
Issue Description:
</td>
<td>
<?=$desc?>
<?=nl2br($desc)?>
</td>
</tr>
<tr>
@ -166,6 +166,14 @@ if( $_SESSION['access'] != 1 ) {
<input type="text" name="end_date_time" id="end_date_time" value="<?=$endtimedate;?>" />
</td>
</tr>
<tr>
<td>
Attach an image:
</td>
<td>
<input type="file" name="fileToUpload" id="fileToUpload" />
</td>
</tr>
<tr>
<td colspan=2 class="ui-helper-center">
<input type="submit" value="Submit"/>

136
includes/insert_event.php
View File

@ -2,6 +2,60 @@
include "db_config.php";
$conn = mysqli_connect($servername, $username, $password, $db);
//Allow Image Upload
$target_dir = "../images/";
if(empty($_FILES["fileToUpload"]["name"])) {
$target_file_name = "";
$target_file = "";
$image_link = "";
} else {
$target_file_name = preg_replace('/[^a-zA-Z0-9s.]/', '_', basename($_FILES["fileToUpload"]["name"]));
$target_file = $target_dir . $target_file_name;
$image_link = mysqli_real_escape_string($conn, "https://DOMAIN.com/bms/images/$target_file_name");
}
$target_file = $target_dir . $target_file_name;
$uploadOk = 1;
$imageFileType = pathinfo($target_file,PATHINFO_EXTENSION);
// Check if image file is a actual image or fake image
if(isset($_POST["submit"])) {
$check = getimagesize($_FILES["fileToUpload"]["tmp_name"]);
if($check !== false) {
echo "File is an image - " . $check["mime"] . ".";
$uploadOk = 1;
} else {
echo "File is not an image.";
$uploadOk = 0;
}
}
// Check if file already exists
if (file_exists($target_file)) {
echo "Sorry, file already exists.";
$uploadOk = 0;
}
// Check file size
if ($_FILES["fileToUpload"]["size"] > 500000) {
echo "Sorry, your file is too large.";
$uploadOk = 0;
}
// Allow certain file formats
if($imageFileType != "jpg" && $imageFileType != "png" && $imageFileType != "jpeg"
&& $imageFileType != "gif" ) {
echo "Sorry, only JPG, JPEG, PNG & GIF files are allowed.";
$uploadOk = 0;
}
// Check if $uploadOk is set to 0 by an error
if ($uploadOk == 0) {
echo "Sorry, your file was not uploaded.";
// if everything is ok, try to upload file
} else {
if (move_uploaded_file($_FILES["fileToUpload"]["tmp_name"], $target_file)) {
echo "The file ". basename( $_FILES["fileToUpload"]["name"]). " has been uploaded.";
} else {
echo "Sorry, there was an error uploading your file.";
}
}
//Set variables for MySQL Insert
$unit = mysqli_real_escape_string($conn, $_POST['unit']);
$start_date_time = mysqli_real_escape_string($conn, $_POST['start_date_time']);
$description = mysqli_real_escape_string($conn, $_POST['description']);
@ -10,11 +64,11 @@ $end_date_time = mysqli_real_escape_string($conn, $_POST['end_date_time']);
$alert = mysqli_real_escape_string($conn, $_POST['alert']);
$user = mysqli_real_escape_string($conn, $_POST['user']);
$description_for_email = nl2br($_POST['description']);
//Insert event to events table
$event = "INSERT INTO events (unit_id, date_time_start, description, is_ongoing, date_time_end, alert_id, user) VALUES ('$unit','$start_date_time', '$description', '$is_ongoing', '$end_date_time', '$alert', '$user')";
$event = "INSERT INTO events (unit_id, date_time_start, description, is_ongoing, date_time_end, alert_id, user, event_image) VALUES ('$unit','$start_date_time', '$description', '$is_ongoing', '$end_date_time', '$alert', '$user', '$image_link')";
//MySQL queries to get Unit Name and Alert Name for the Email
//Set variables for email
//MySQL queries to get Unit Name and Alert
$unitname_query = "SELECT unit_name FROM units WHERE unit_id=".$_POST['unit']."";
$unitname_query_run = mysqli_query($conn, $unitname_query);
$unitname_array = mysqli_fetch_assoc($unitname_query_run);
@ -23,47 +77,49 @@ $alertname_query = "SELECT alert_name FROM alerts WHERE alert_id=".$_POST['alert
$alertname_query_run = mysqli_query($conn, $alertname_query);
$alertname_array = mysqli_fetch_assoc($alertname_query_run);
$alertname = $alertname_array['alert_name'];
$description_for_email = nl2br($_POST['description']);
//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');
//Get inserted Event ID
$event_id = $conn->insert_id;
//Set Email Info
$to = "TO-EMAIL@DOMAIN.COM";
$subject = "New BMS Alert: ".$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 />
Created 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);
echo("Event added, redirecting...");
sleep (2);
header('Location: ../index.php');
//Get inserted Event ID
$event_id = $conn->insert_id;
$to = "TOEMAIL@DOMAIN>COM";
$subject = "New BMS Alert: ".$unitname." ".$alertname."";
$headers = "MIME-Version: 1.0" . "\r\n";
$headers .= "Content-type:text/html;charset=UTF-8" . "\r\n";
$headers .= "From: FROMEMAIL@.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 />
Created by: ".$user."
<br />
Image: ".$image_link."
<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');
echo('Error! Please <a href="javascript:history.back()">go back</a> and try again');
}
$conn->close();
$conn->close();
?>

69
includes/update_event.php
View File

@ -2,20 +2,71 @@
include "db_config.php";
$conn = mysqli_connect($servername, $username, $password, $db);
//Allow Image Upload
$target_dir = "../images/";
if(empty($_FILES["fileToUpload"]["name"])) {
$target_file_name = "";
$target_file = "";
$image_link = "";
} else {
$target_file_name = preg_replace('/[^a-zA-Z0-9s.]/', '_', basename($_FILES["fileToUpload"]["name"]));
$target_file = $target_dir . $target_file_name;
$image_link = mysqli_real_escape_string($conn, "https://DOMAIN.com/bms/images/$target_file_name");
}
$uploadOk = 1;
$imageFileType = pathinfo($target_file,PATHINFO_EXTENSION);
// Check if image file is a actual image or fake image
if(isset($_POST["submit"])) {
$check = getimagesize($_FILES["fileToUpload"]["tmp_name"]);
if($check !== false) {
echo "File is an image - " . $check["mime"] . ".";
$uploadOk = 1;
} else {
echo "File is not an image.";
$uploadOk = 0;
}
}
// Check if file already exists
if (file_exists($target_file)) {
echo "Sorry, file already exists.";
$uploadOk = 0;
}
// Check file size
if ($_FILES["fileToUpload"]["size"] > 500000) {
echo "Sorry, your file is too large.";
$uploadOk = 0;
}
// Allow certain file formats
if($imageFileType != "jpg" && $imageFileType != "png" && $imageFileType != "jpeg"
&& $imageFileType != "gif" ) {
echo "Sorry, only JPG, JPEG, PNG & GIF files are allowed.";
$uploadOk = 0;
}
// Check if $uploadOk is set to 0 by an error
if ($uploadOk == 0) {
echo "Sorry, your file was not uploaded.";
// if everything is ok, try to upload file
} else {
if (move_uploaded_file($_FILES["fileToUpload"]["tmp_name"], $target_file)) {
echo "The file ". basename( $_FILES["fileToUpload"]["name"]). " has been uploaded.";
} else {
echo "Sorry, there was an error uploading your file.";
}
}
//Set Variables
$event_id = mysqli_real_escape_string($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']);
//Get timestamp
$timestamp = new DateTime();
$update_date_time = date_format($timestamp, 'Y/m/d H:i');
//Insert event update into event updates table
$update = "INSERT INTO event_updates (update_desc, update_date_time, update_is_ongoing, end_date_time, event_id, update_user) VALUES ('$description', '$update_date_time', '$is_ongoing', '$end_date_time', '$event_id', '$user')";
$update_query = "INSERT INTO event_updates (update_desc, update_date_time, update_is_ongoing, end_date_time, event_id, update_user, update_image) VALUES ('$description', '$update_date_time', '$is_ongoing', '$end_date_time', '$event_id', '$user', '$image_link')";
//Update value of is_ongoing in main events table
$is_ongoing_endtime_query = "UPDATE events SET is_ongoing='$is_ongoing', date_time_end='$end_date_time' WHERE event_id='$event_id'";
@ -36,19 +87,21 @@ $start_date_time_query = "SELECT date_time_start FROM events WHERE event_id=".$_
$start_date_time_query_run = mysqli_query($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'];
$description_for_email = nl2br($_POST['description']);
//If successful, redirect back to index.php and send email, else tell user that it failed.
$event_update = mysqli_query($conn, $is_ongoing_endtime_query);
$result = mysqli_query($conn, $update);
$result = mysqli_query($conn, $update_query);
if($result){
echo("Event added, redirecting...");
sleep (2);
header('Location: ../index.php');
//Set Email Info
$to = "TO.ADDRES@DOMAIN.com";
$subject = "TEST Updated BMS Alert: ".$unitname." ".$alertname."";
$to = "TOEMAIL@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.ADDRESS@DOMAIN.com";
$headers .= "From: FROMEMAIL@DOMAIN.com";
$message = "
<html>
<body>
@ -64,6 +117,8 @@ if($result){
<br />
Updated by: ".$user."
<br />
Image Link (if any): ".$image_link."
<br />
Event Link: https://DOMAIN.com/bms/viewevent.php?eventid=$event_id
<br /><br />
This message generated by https://DOMAIN.com/bms

42
index.php
View File

@ -34,7 +34,7 @@ if( $_SESSION['access'] != 1 ) {
$currently_ongoing_query = "SELECT * FROM events AS events INNER JOIN units AS units ON events.unit_id=units.unit_id INNER JOIN alerts as alerts ON events.alert_id=alerts.alert_id where is_ongoing=1;";
$currently_ongoing_result = $conn1->query($currently_ongoing_query);
if ($currently_ongoing_result->num_rows >0){
echo "<table align='center'><tr><th>Event ID</th><th>Unit</th><th>Alert</th><th>Start Date and Time</th><th>Description</th><th>End Date and Time</th><th>User</th><th>Updates</th><th>Edit</th></tr>";
echo "<table align='center'><tr><th>Event ID</th><th>Unit</th><th>Alert</th><th>Start Date and Time</th><th>Description</th><th>End Date and Time</th><th>User</th><th>Updates</th><th>Attachments</th><th>Edit</th></tr>";
while ($currently_ongoing_row = $currently_ongoing_result->fetch_assoc()) {
echo "<tr><td>";
echo "<a href=viewevent.php?eventid=".$currently_ongoing_row["event_id"]." target=_blank>".$currently_ongoing_row["event_id"]."</a>";
@ -51,7 +51,7 @@ if( $_SESSION['access'] != 1 ) {
echo "</td><td>";
print_r($currently_ongoing_row["user"]);
echo "</td><td>";
$update_query = "SELECT update_desc, update_date_time, update_user FROM event_updates WHERE event_updates.event_id=".$currently_ongoing_row["event_id"].";";
$update_query = "SELECT update_desc, update_date_time, update_user, update_image FROM event_updates WHERE event_updates.event_id=".$currently_ongoing_row["event_id"].";";
$update_result = $conn1->query($update_query);
if ($update_result->num_rows >0){
while ($update_row = $update_result->fetch_assoc()) {
@ -67,12 +67,27 @@ if( $_SESSION['access'] != 1 ) {
echo "Time: ";
echo "</td><td>";
print_r($update_row['update_date_time']);
echo "</td></tr></table>";
echo "</td></tr>";
if(empty($update_row['update_image'])) {
echo "</table>";
} else {
echo "<tr><td>";
echo "Image: ";
echo "</td><td>";
echo "<a href=".$update_row['update_image']." target=blank>Attachment</a>";
echo "</td></tr></table>";
}
}
} else {
echo "No updates to this event";
}
echo "</td><td>";
if(empty($currently_ongoing_row["event_image"])) {
echo "";
} else{
echo "<a href=".$currently_ongoing_row["event_image"]." target=blank>Attachment</a>";
}
echo "</td><td>";
echo "<a href=editevent.php?event_id=".$currently_ongoing_row["event_id"]." target=blank>Edit</a></td></tr> ";
}
@ -88,7 +103,7 @@ if( $_SESSION['access'] != 1 ) {
if ($past_event_result->num_rows >0){
echo "<h3>Previous 10 Events</h3>";
echo "This does not include ongoing events.";
echo "<table align='center'><tr><th>Event ID</th><th>Unit</th><th>Alert</th><th>Start Date and Time</th><th>Description</th><th>End Date and Time</th><th>User</th><th>Updates</th><th>Edit</th></tr>";
echo "<table align='center'><tr><th>Event ID</th><th>Unit</th><th>Alert</th><th>Start Date and Time</th><th>Description</th><th>End Date and Time</th><th>User</th><th>Updates</th><th>Attachments</th><th>Edit</th></tr>";
while ($past_event_row = $past_event_result->fetch_assoc()) {
echo "<tr><td>";
echo "<a href=viewevent.php?eventid=".$past_event_row["event_id"]." target=_blank>".$past_event_row["event_id"]."</a>";
@ -105,7 +120,7 @@ if( $_SESSION['access'] != 1 ) {
echo "</td><td>";
print_r($past_event_row["user"]);
echo "</td><td>";
$update_query = "SELECT update_desc, update_date_time, update_user FROM event_updates WHERE event_updates.event_id=".$past_event_row["event_id"].";";
$update_query = "SELECT update_desc, update_date_time, update_user, update_image FROM event_updates WHERE event_updates.event_id=".$past_event_row["event_id"].";";
$update_result = $conn1->query($update_query);
if ($update_result->num_rows >0){
while ($update_row = $update_result->fetch_assoc()) {
@ -121,12 +136,27 @@ if( $_SESSION['access'] != 1 ) {
echo "Time: ";
echo "</td><td>";
print_r($update_row['update_date_time']);
echo "</td></tr></table>";
echo "</td></tr>";
if(empty($update_row['update_image'])) {
echo "</table>";
} else {
echo "<tr><td>";
echo "Image: ";
echo "</td><td>";
echo "<a href=".$update_row['update_image']." target=blank>Attachment</a>";
echo "</td></tr></table>";
}
}
} else {
echo "No updates to this event";
}
echo "</td><td>";
if(empty($past_event_row["event_image"])) {
echo "";
} else {
echo "<a href=".$past_event_row["event_image"]." target=blank>Attachment</a>";
}
echo "</td><td>";
echo "<a href=editevent.php?event_id=".$past_event_row["event_id"]." target=blank>Edit</a>";
echo "</td></tr>";
}