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
|
<?php
/*
* @file
* Class file used to store filesystem on the video.
*
*/
class video_s3 extends video_filesystem {
protected $params = array();
protected $name = 'Amazon S3';
protected $value = 'video_s3';
public function __construct() {
}
public function save_file($video) {
}
public function prepare_file($video) {
}
public function load_file(&$video) {
video_s3_video_load(&$video);
}
/**
* Interface Implementations
* @see sites/all/modules/video/includes/filesystem_interface#get_name()
*/
public function get_name() {
return $this->name;
}
/**
* Interface Implementations
* @see sites/all/modules/video/includes/filesystem_interface#get_help()
*/
public function get_help() {
$help = t('Amazon Simple Storage Service (!s3) to store your video files. This free\'s up bandwidth from your site, providing a faster experience for your users. Simply enable this and enter your authentication details and your done! ', array('!s3' => l(t('Aamzon S3'), 'http://s3.amazonaws.com')));
return $help;
}
/**
* Interface Implementations
* @see sites/all/modules/video/includes/filesystem_interface#get_value()
*/
public function get_value() {
return $this->value;
}
public function run_command($options) {
return;
}
public function admin_settings() {
$form = array();
$form['amazon_s3_ssl'] = array(
'#type' => 'checkbox',
'#title' => t('Enable SSL?'),
'#default_value' => variable_get('amazon_s3_ssl', FALSE),
'#description' => t('If you would like to use ssl when transfering your files enable this option.'),
);
$form['amazon_s3_private'] = array(
'#type' => 'checkbox',
'#title' => t('Enable Private?'),
'#default_value' => variable_get('amazon_s3_private', FALSE),
'#description' => t('If you would like to use private transfering for your files enable this option.'),
);
$form['amazon_s3_lifetime'] = array(
'#type' => 'textfield',
'#title' => t('Private Url Lifetime'),
'#default_value' => variable_get('amazon_s3_lifetime', '1800'),
'#size' => 5,
);
$form['amazon_s3_access_key'] = array(
'#type' => 'textfield',
'#title' => t('Access Key ID'),
'#default_value' => variable_get('amazon_s3_access_key', ''),
'#size' => 50,
);
$form['amazon_s3_secret_access_key'] = array(
'#type' => 'password',
'#title' => t('Secret Access Key'),
'#default_value' => variable_get('amazon_s3_secret_access_key', ''),
'#description' => t('Once saved, you do not need to re-enter your secret key. If you need to update your key, then fill this out to update it.'),
'#size' => 50,
);
//@todo Maybe move this to the admin settings page instead of global?
$form['amazon_s3_bucket'] = array(
'#type' => 'textfield',
'#title' => t('Bucket'),
'#description' => t('Enter the bucket you wish to store your videos in. If the bucket doesn\'t exist the system will attempt to create it.'),
'#default_value' => variable_get('amazon_s3_bucket', ''),
'#size' => 50,
);
//lets show our buckets in table format with a delete link.
//@todo add permissions
//were enabled, that means they have successfully connected and created a bucket.
if (variable_get('amazon_s3_access_key', false) && variable_get('video_filesystem', 'drupal') == 'video_s3') {
module_load_include('inc', 'video_s3', '/includes/amazon_s3');
$s3 = new video_amazon_s3;
$s3->connect();
$buckets = $s3->s3->listBuckets();
// Setup our header.
$header = array(t('Bucket Name'), t('Total Objects'), t('Actions'));
$rows = array();
foreach ($buckets as $bucket) {
$objects = count($s3->s3->getBucket($bucket));
$actions = l(t('Delete'), 'admin/settings/video/amazon_s3/bucket/' . $bucket . '/delete');
$rows[] = array($bucket, $objects, $actions);
}
$form['amazon_info'] = array(
'#type' => 'fieldset',
'#title' => t('Amazon S3 Information'),
'#collapsible' => TRUE,
'#collapsed' => TRUE,
);
$form['amazon_info']['buckets'] = array(
'#type' => 'markup',
'#value' => theme('table', $header, $rows),
);
}
return $form;
}
public function admin_settings_validate(&$form, &$form_state) {
// Check for CURL
if (!extension_loaded('curl') && !@dl(PHP_SHLIB_SUFFIX == 'so' ? 'curl.so' : 'php_curl.dll')) {
form_set_error('amazon_s3', t('The CURL extension is not loaded.'));
} else {
$bucket = $form_state['values']['amazon_s3_bucket'];
// S3 buckets must contain only lower case alphanumeric characters, dots and dashes.
if (!preg_match("/^[a-z.-]+$/", $bucket)) {
form_set_error('amazon_s3_bucket', t('S3 buckets must contain only lower case alphanumeric characters, dots and dashes.'));
} else {
$access_key = $form_state['values']['amazon_s3_access_key'];
// check our secret key.
if (!empty($form_state['values']['amazon_s3_secret_access_key'])) {
$secret_key = $form_state['values']['amazon_s3_secret_access_key'];
} else {
// Add our secret key back in to persist its value.
$form_state['values']['amazon_s3_secret_access_key'] = variable_get('amazon_s3_secret_access_key', '');
$secret_key = variable_get('amazon_s3_secret_access_key', '');
}
$ssl = isset($form_state['values']['amazon_s3_ssl']) && $form_state['values']['amazon_s3_ssl'] ? TRUE : FALSE;
// Lets verify our credentials and verify our bucket exists, if not attempt to create it.
module_load_include('inc', 'video_s3', '/includes/amazon_s3');
$s3 = new video_amazon_s3;
$s3->connect($access_key, $secret_key, $ssl);
$buckets = $s3->s3->listBuckets();
if (!$buckets || !(in_array($bucket, $buckets))) {
// Create a bucket with public read access
if ($s3->s3->putBucket($bucket, S3::ACL_PUBLIC_READ)) {
// set access control policy to zencoder if module is enabled
// @TODO : Add this to video_zencoder module
if (module_exists('video_zencoder')) {
$acp['acl'][] = array(
'type' => 'AmazonCustomerByEmail',
'email' => 'aws@zencoder.com',
'permission' => 'WRITE'
);
$s3->s3->setAccessControlPolicy($bucket, '', $acp);
}
drupal_set_message(t('Successfully created the bucket %bucket.', array('%bucket' => $bucket)));
} else {
form_set_error('amazon_s3_bucket', t('Could not verify or create the bucket %bucket.', array('%bucket' => $bucket)));
}
}
}
}
}
}
?>
|
