forked from jashgopani/Shuttergram
-
Notifications
You must be signed in to change notification settings - Fork 7
/
Copy pathupload.php
140 lines (124 loc) · 6.32 KB
/
upload.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
<!DOCTYPE html>
<html lang="en">
<head>
<?php require("head.php"); ?>
<link rel="stylesheet" href="upload.css">
</head>
<body>
<?php
session_start();
$uploadedFlag = false;
include("navbar.php");
?>
<div class="container">
<?php
// reference
// https://www.youtube.com/watch?v=JaRq73y5MJk&t=386s
require("conn.php");
require("bootstrap.php");
$username = $_SESSION['username'];
if(isset($_POST['submit'])){
$file = $_FILES["uploadImage"];
//saving file metadata
$fileName = $file['name'];
$fileType = $file['type'];
$fileTempName = $file['tmp_name'];
$fileError = $file['error'];
$fileSize = $file['size'];
$fileDestination = "";
//checking extension
$fileExtension = explode(".",$fileName);
$fileExtension = strtolower(end($fileExtension));
$allowed = array("jpg","jpeg","png","bmp");
if($fileSize > 100 && $fileSize < 30000000){ // If file size is less than 10mb
if(in_array($fileExtension,$allowed)){//If file type is supported
if($fileError === 0){//if file is not corrupt
$fileNameNew = uniqid($_SESSION['username']).".".$fileExtension; //generate a unique Name for image preceded by Username and Succeeded by File Extension
$fileDestination = $username."/".$fileNameNew; //set The file destination for the image
$_SESSION['fileTempName'] = $fileTempName;
$_SESSION['fileDestination'] = $fileDestination;
move_uploaded_file($fileTempName,$fileDestination); //move the file to the user's directory
$uploadedFlag = true;
?>
<!-- File Uploaded Successfully -->
<div class="alert alert-dismissible alert-success">
<button type="button" class="close" data-dismiss="alert">×</button>
<strong>File ready to upload</strong>
</div>
<?php
}else{
?>
<!-- File Corrupted -->
<div class="alert alert-dismissible alert-warning">
<button type="button" class="close" data-dismiss="alert">×</button>
<strong>File is Corrupted</strong>
</div>
<?php
}
}else{
?>
<!-- Unexpected File Extension -->
<div class="alert alert-dismissible alert-danger">
<button type="button" class="close" data-dismiss="alert">×</button>
<strong>File Uploaded is too big / Invalid</strong>
</div>
<?php
}
}else{
?>
<!-- If file is too big -->
<div class="alert alert-dismissible alert-info">
<button type="button" class="close" data-dismiss="alert">×</button>
<strong>The uploaded File Type is not supported</strong>
</div>
<?php
}
}
?>
<!-- Upload Form -->
<div class="row justify-content-center">
<div class="col-sm-7 col-lg-6">
<div class="card">
<div class="card-header text-center"><span class="h2">Upload File</span></div>
<div class="card-body text-center">
<div class="form-group text-center">
<!-- if the user has not uploaded image -->
<?php
if($uploadedFlag === false){
?>
<form action="<?php echo htmlspecialchars($_SERVER['PHP_SELF'])?>" method="post" enctype="multipart/form-data">
<input type="file" name="uploadImage" id="uploadImage" class="form-control " value="">
</div>
<div class="card-footer text-center">
<input type="submit" value="Upload" class="btn btn-block btnbg" name="submit">
</form>
<?php }else{ ?>
<form action="uploadScript.php" method = "POST">
<div class="row text-center">
<div class="col-2 text-center">
<img src="<?php echo $_SESSION['dp']; ?>" class="img-fluid rounded-circle imageSmall" alt="Profile Picture">
</div>
<div class="col-8 text-center">
<textarea class="form-control" name="caption" id="caption" rows="3" placeholder="caption"></textarea>
</div>
<div class="col-2 text-center">
<img src="<?php echo $fileDestination ?>" class="img-fluid" alt="Uploaded">
</div>
</div>
<div class="card-footer text-center">
<input type="submit" value="Post" class="btn btn-lg btn-dark" name="post">
<input type="submit" value="Cancel" class="btn btn-lg btn-danger" name="cancel">
</div>
</form>
<?php } ?>
</div>
</div>
</div>
</div>
</div>
</div>
<br><br><br>
<?php require("footbar.php"); ?>
</div>
</body>
</html>