-
Notifications
You must be signed in to change notification settings - Fork 149
/
upload.php
128 lines (114 loc) · 3.9 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
<?php
// Copyright (C) 2014-2015 Universitätsbibliothek Mannheim
// See file LICENSE for license details.
// This action requires an authorized user.
require_once('auth.php');
require_once('globals.php');
if (empty($_FILES)) {
$error = 99;
$filename = 'unknown';
} else {
$error = $_FILES['file']['error'];
$filename = $_FILES['file']['name'];
}
if (!is_dir(CONFIG_UPLOAD_DIR)) {
/* Target directory is missing, so create it now. */
mkdir(CONFIG_UPLOAD_DIR, 0755, true);
}
if ($error == UPLOAD_ERR_OK || $error == "downloaded_from_url") {
# All uploaded files are collected in the upload directory.
# If necessary, an index is added to get a unique filename.
$tempFile = $_FILES['file']['tmp_name'];
$targetFile = CONFIG_UPLOAD_DIR . "/$filename";
$index = 0;
$fparts = pathinfo($filename);
$fname = $fparts['filename'];
$ftype = null;
if (isset($fparts['extension'])) {
$ftype = $fparts['extension'];
}
while (file_exists($targetFile)) {
$index++;
if ($ftype) {
$targetFile = CONFIG_UPLOAD_DIR . "/$fname-$index.$ftype";
} else {
$targetFile = CONFIG_UPLOAD_DIR . "/$fname-$index";
}
}
trace("upload '$tempFile' to '$targetFile'");
if (is_uploaded_file($tempFile)) {
move_uploaded_file($tempFile, $targetFile);
} elseif ($error == "downloaded_from_url") {
rename($tempFile, $targetFile);
} else {
trace("upload failed!");
}
} else {
// Support localisation.
require_once('i12n.php');
$targetFile = CONFIG_UPLOAD_DIR . "/error.html";
$f = fopen($targetFile, 'w');
if ($f) {
switch ($error) {
case UPLOAD_ERR_INI_SIZE:
$message = addslashes(__("This file is too large."));
break;
case UPLOAD_ERR_FORM_SIZE:
$message = addslashes(__("Large files are not supported."));
break;
case UPLOAD_ERR_PARTIAL:
$message = addslashes(__("File was only partially uploaded."));
break;
default:
$message = sprintf(addslashes(__("Error code %s.")), $error);
break;
}
fprintf($f, "<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.01//EN\"");
fprintf($f, "\"http://www.w3.org/TR/html4/strict.dtd\">");
fprintf($f, "<html>\n");
fprintf($f, "<head>\n");
fprintf($f, "<meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\">\n");
fprintf($f, "<title>Error</title>\n");
fprintf($f, "</head>\n");
fprintf($f, "<body>\n");
fprintf($f, "<p>\n");
fprintf(
$f,
addslashes(__("File '%s' cannot be shown.")) . "<br>\n%s\n",
$filename,
$message
);
fprintf($f, "</p>\n");
fprintf($f, "</body>\n");
fprintf($f, "</html>\n");
fclose($f);
}
$targetFile = "file:///$targetFile";
}
// create window object and send to nuc
$dt = new DateTime();
$date = $dt->format('Y-m-d H:i:s');
$window = array(
"id" => "",
"win_id" => "",
"name" => "",
"state" => "",
"file" => $targetFile,
"userid" => "",
"date" => $date);
//echo "<body onLoad=\"sendToNuc('newWindow=".serialize($window)."')\" /></body>";
$serializedWindow = serialize($window);
$sw = urlencode($serializedWindow);
// Get cURL resource
$curl = curl_init();
// Set some options - we are passing in a useragent too here
curl_setopt_array($curl, array(
CURLOPT_RETURNTRANSFER => 1,
CURLOPT_URL => CONFIG_CONTROL_FILE . '?newWindow=' . $sw,
CURLOPT_USERAGENT => 'PalMA cURL Request'
));
// Send the request & save response to $resp
$resp = curl_exec($curl);
// Close request to clear up some resources
curl_close($curl);
trace("upload closed, result='$resp'");