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
|
<?php
/*
* Copyright 2011 Google Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
include_once "templates/base.php";
session_start();
require_once realpath(dirname(__FILE__) . '/../src/Google/autoload.php');
/************************************************
We'll setup an empty 20MB file to upload.
************************************************/
DEFINE("TESTFILE", 'testfile.txt');
if (!file_exists(TESTFILE)) {
$fh = fopen(TESTFILE, 'w');
fseek($fh, 1024*1024*20);
fwrite($fh, "!", 1);
fclose($fh);
}
/************************************************
ATTENTION: Fill in these values! Make sure
the redirect URI is to this page, e.g:
http://localhost:8080/fileupload.php
************************************************/
$client_id = '<YOUR_CLIENT_ID>';
$client_secret = '<YOUR_CLIENT_SECRET>';
$redirect_uri = '<YOUR_REDIRECT_URI>';
$client = new Google_Client();
$client->setClientId($client_id);
$client->setClientSecret($client_secret);
$client->setRedirectUri($redirect_uri);
$client->addScope("https://www.googleapis.com/auth/drive");
$service = new Google_Service_Drive($client);
if (isset($_REQUEST['logout'])) {
unset($_SESSION['upload_token ']);
}
if (isset($_GET['code'])) {
$client->authenticate($_GET['code']);
$_SESSION['upload_token'] = $client->getAccessToken();
$redirect = 'http://' . $_SERVER['HTTP_HOST'] . $_SERVER['PHP_SELF'];
header('Location: ' . filter_var($redirect, FILTER_SANITIZE_URL));
}
if (isset($_SESSION['upload_token']) && $_SESSION['upload_token']) {
$client->setAccessToken($_SESSION['upload_token']);
if ($client->isAccessTokenExpired()) {
unset($_SESSION['upload_token']);
}
} else {
$authUrl = $client->createAuthUrl();
}
/************************************************
If we're signed in then lets try to upload our
file.
************************************************/
if ($client->getAccessToken()) {
$file = new Google_Service_Drive_DriveFile();
$file->title = "Big File";
$chunkSizeBytes = 1 * 1024 * 1024;
// Call the API with the media upload, defer so it doesn't immediately return.
$client->setDefer(true);
$request = $service->files->insert($file);
// Create a media file upload to represent our upload process.
$media = new Google_Http_MediaFileUpload(
$client,
$request,
'text/plain',
null,
true,
$chunkSizeBytes
);
$media->setFileSize(filesize(TESTFILE));
// Upload the various chunks. $status will be false until the process is
// complete.
$status = false;
$handle = fopen(TESTFILE, "rb");
while (!$status && !feof($handle)) {
$chunk = fread($handle, $chunkSizeBytes);
$status = $media->nextChunk($chunk);
}
// The final value of $status will be the data from the API for the object
// that has been uploaded.
$result = false;
if ($status != false) {
$result = $status;
}
fclose($handle);
}
echo pageHeader("File Upload - Uploading a large file");
if (strpos($client_id, "googleusercontent") == false) {
echo missingClientSecretsWarning();
exit;
}
?>
<div class="box">
<div class="request">
<?php
if (isset($authUrl)) {
echo "<a class='login' href='" . $authUrl . "'>Connect Me!</a>";
}
?>
</div>
<div class="shortened">
<?php
if (isset($result) && $result) {
var_dump($result);
}
?>
</div>
</div>
<?php
echo pageFooter(__FILE__);
|
