-
Notifications
You must be signed in to change notification settings - Fork 0
/
Copy pathadd.php
256 lines (223 loc) · 10.4 KB
/
add.php
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
<?php
session_start();
// Generate CSRF token if it does not exist
if (empty($_SESSION['csrf_token'])) {
$_SESSION['csrf_token'] = bin2hex(random_bytes(32));
}
// Include config file
include 'config.php';
// Initialize variables
$asset_tag = $serial_number = $image_path = "";
$asset_tag_err = $serial_number_err = $image_path_err = "";
// Process form data
if ($_SERVER["REQUEST_METHOD"] == "POST") {
// Validate CSRF token
if (!hash_equals($_SESSION['csrf_token'], $_POST['csrf_token'])) {
die("Invalid CSRF token");
}
// Validate asset tag
$input_asset_tag = trim($_POST["asset_tag"]);
if (empty($input_asset_tag)) {
$asset_tag_err = "Please enter an asset tag.";
} else {
// Check for duplicate asset tag
$sql = "SELECT id FROM assets WHERE asset_tag = ?";
if ($stmt = mysqli_prepare($conn, $sql)) {
mysqli_stmt_bind_param($stmt, "s", $param_asset_tag);
$param_asset_tag = $input_asset_tag;
if (mysqli_stmt_execute($stmt)) {
mysqli_stmt_store_result($stmt);
if (mysqli_stmt_num_rows($stmt) > 0) {
$asset_tag_err = "This asset tag is already taken.";
} else {
$asset_tag = $input_asset_tag;
}
} else {
$f = "Oops! Something went wrong. Please try again later.";
}
mysqli_stmt_close($stmt);
}
}
// Validate serial number
$input_serial_number = trim($_POST["serial_number"]);
if (empty($input_serial_number)) {
$serial_number_err = "Please enter a serial number.";
} else {
// Check for duplicate serial number
$sql = "SELECT id FROM assets WHERE serial_number = ?";
if ($stmt = mysqli_prepare($conn, $sql)) {
mysqli_stmt_bind_param($stmt, "s", $param_serial_number);
$param_serial_number = $input_serial_number;
if (mysqli_stmt_execute($stmt)) {
mysqli_stmt_store_result($stmt);
if (mysqli_stmt_num_rows($stmt) > 0) {
// if serial number is N/A, throw error
if ($input_serial_number == "N/A") {
$serial_number_err = "This serial number is not allowed.";
} else {
$serial_number = $input_serial_number;
}
// if serial number is NA, allow duplicates
if ($input_serial_number == "NA") {
$serial_number = $input_serial_number;
} else {
$serial_number_err = "This serial number is already taken.";
}
} else {
$serial_number = $input_serial_number;
}
} else {
$f = "Oops! Something went wrong. Please try again later.";
}
mysqli_stmt_close($stmt);
}
}
// Validate image path
if (isset($_FILES['image_path']['name'])) {
$input_image_path = $_FILES['image_path']['name'];
if (empty($input_image_path)) {
$image_path_err = "Please select an image.";
} else {
$image_path = $input_image_path;
}
}
// Check for errors before inserting into the database
if (empty($asset_tag_err) && empty($serial_number_err) && empty($image_path_err) && empty($f)) {
$sql = "INSERT INTO assets (asset_tag, serial_number, image_path) VALUES (?, ?, ?)";
if ($stmt = mysqli_prepare($conn, $sql)) {
mysqli_stmt_bind_param($stmt, "sss", $param_asset_tag, $param_serial_number, $param_image_path);
// Set up directories and file paths
$target_dir = "uploads/" . $asset_tag . "_" . $serial_number . "/";
if (!file_exists($target_dir)) {
mkdir($target_dir, 0777, true);
}
$target_file = $target_dir . basename($_FILES["image_path"]["name"]);
$uploadOk = 1;
$imageFileType = strtolower(pathinfo($target_file, PATHINFO_EXTENSION));
// Check if file is an image
$check = getimagesize($_FILES["image_path"]["tmp_name"]);
if ($check !== false) {
$uploadOk = 1;
} else {
$image_path_err = "File is not an image.";
$uploadOk = 0;
}
// Check if file already exists
if (file_exists($target_file)) {
$image_path_err = "Sorry, file already exists.";
$uploadOk = 0;
}
// Allow certain file formats
if (!in_array($imageFileType, ['jpg', 'jpeg', 'png', 'gif'])) {
$image_path_err = "Sorry, only JPG, JPEG, PNG & GIF files are allowed.";
$uploadOk = 0;
}
// Upload the file if all checks pass
if ($uploadOk == 1) {
if (move_uploaded_file($_FILES["image_path"]["tmp_name"], $target_file)) {
// File successfully uploaded
} else {
$image_path_err = "Sorry, there was an error uploading your file.";
}
}
// Set parameters and execute insert
$param_asset_tag = $asset_tag;
$param_serial_number = $serial_number;
$param_image_path = $target_file;
if (mysqli_stmt_execute($stmt)) {
$s = "Asset added successfully.";
// Clear form data
$asset_tag = $serial_number = $image_path = "";
} else {
$f = "Something went wrong. Please try again later.";
}
mysqli_stmt_close($stmt);
}
mysqli_close($conn);
}
}
?>
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Asset Picture Inventory System</title>
<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/[email protected]/dist/css/bootstrap.min.css">
<script src="https://cdn.jsdelivr.net/npm/[email protected]/dist/js/bootstrap.bundle.min.js"></script>
<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bootstrap-icons/font/bootstrap-icons.css">
<script src="https://code.jquery.com/jquery-3.6.0.min.js"></script>
<link rel="icon" href="logo.png" type="image/png">
<link rel="stylesheet" href="styles.css">
<style>
h1 {
margin-bottom: 30px;
}
.btn-dark {
width: 100%;
}
</style>
</head>
<body>
<!-- Navbar -->
<?php include 'navbar.php'; ?>
<div class="container">
<h1 class="text-center">Add Asset</h1>
<?php if (isset($s)) { ?>
<div class="alert alert-success" role="alert">
<i class="bi bi-check-circle-fill"></i> <?php echo htmlspecialchars($s); ?>
</div>
<?php } ?>
<?php if (isset($f)) { ?>
<div class="alert alert-danger" role="alert">
<i class="bi bi-exclamation-triangle-fill"></i> <?php echo htmlspecialchars($f); ?>
</div>
<?php } ?>
<div class="row justify-content-center">
<div class="col-md-8 col-lg-6">
<form method="post" enctype="multipart/form-data" autocomplete="off" name="form" onsubmit="return submitForm();">
<!-- Add CSRF token as a hidden input -->
<input type="hidden" name="csrf_token" value="<?php echo htmlspecialchars($_SESSION['csrf_token']); ?>">
<div class="mb-3">
<label for="asset_tag" class="form-label">Asset Tag</label>
<input type="text" class="form-control <?php echo (!empty($asset_tag_err)) ? 'is-invalid' : ''; ?>" id="asset_tag" name="asset_tag" value="<?php echo $asset_tag; ?>" oninput="this.value = this.value.toUpperCase()" required maxlength="15">
<div class="invalid-feedback"><?php echo $asset_tag_err; ?></div>
</div>
<div class="mb-3">
<label for="serial_number" class="form-label">Serial Number<br>
<small id="serial_numberHelp" class="form-text text-muted">If the serial number is not applicable, enter <code>NA</code>.</small></label>
<input type="text" class="form-control <?php echo (!empty($serial_number_err)) ? 'is-invalid' : ''; ?>" id="serial_number" name="serial_number" value="<?php echo $serial_number; ?>" oninput="this.value = this.value.toUpperCase()" required>
<div class="invalid-feedback"><?php echo $serial_number_err; ?></div>
</div>
<div class="mb-3">
<label for="image_path" class="form-label">Image</label>
<input type="file" class="form-control <?php echo (!empty($image_path_err)) ? 'is-invalid' : ''; ?>" id="image_path" name="image_path" accept="image/*" capture="camera" required>
<div class="invalid-feedback"><?php echo $image_path_err; ?></div>
</div>
<div class="mb-3 justify-content-center d-flex">
<button type="submit" class="btn btn-dark btn-lg" value="Submit" id="btnsubmit">
<i class="bi bi-save"></i> Save Asset Information
</button>
</div>
</form>
<script>
function submitForm() {
// Get the form element
var frm = document.getElementsByName('form')[0];
// Perform form submission
frm.submit();
// Reset form only if submission is successful
<?php if (isset($s)) { ?>
frm.reset();
<?php } ?>
// Prevent page refresh
return false;
}
</script>
</div>
</div>
</div>
<!-- Footer -->
<?php include 'footer.php'; ?>
</body>
</html>