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
|
<?php
/*
* StatusNet - the distributed open-source microblogging tool
* Copyright (C) 2008, 2009, StatusNet, Inc.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
if (!defined('LACONICA')) { exit(1); }
require_once INSTALLDIR.'/classes/Memcached_DataObject.php';
require_once INSTALLDIR.'/classes/File_redirection.php';
require_once INSTALLDIR.'/classes/File_oembed.php';
require_once INSTALLDIR.'/classes/File_thumbnail.php';
require_once INSTALLDIR.'/classes/File_to_post.php';
//require_once INSTALLDIR.'/classes/File_redirection.php';
/**
* Table Definition for file
*/
class File extends Memcached_DataObject
{
###START_AUTOCODE
/* the code below is auto generated do not remove the above tag */
public $__table = 'file'; // table name
public $id; // int(4) primary_key not_null
public $url; // varchar(255) unique_key
public $mimetype; // varchar(50)
public $size; // int(4)
public $title; // varchar(255)
public $date; // int(4)
public $protected; // int(4)
public $filename; // varchar(255)
public $modified; // timestamp() not_null default_CURRENT_TIMESTAMP
/* Static get */
function staticGet($k,$v=NULL) { return Memcached_DataObject::staticGet('File',$k,$v); }
/* the code above is auto generated do not remove the tag below */
###END_AUTOCODE
function isProtected($url) {
return 'http://www.facebook.com/login.php' === $url;
}
function getAttachments($post_id) {
$query = "select file.* from file join file_to_post on (file_id = file.id) join notice on (post_id = notice.id) where post_id = " . $this->escape($post_id);
$this->query($query);
$att = array();
while ($this->fetch()) {
$att[] = clone($this);
}
$this->free();
return $att;
}
function saveNew($redir_data, $given_url) {
$x = new File;
$x->url = $given_url;
if (!empty($redir_data['protected'])) $x->protected = $redir_data['protected'];
if (!empty($redir_data['title'])) $x->title = $redir_data['title'];
if (!empty($redir_data['type'])) $x->mimetype = $redir_data['type'];
if (!empty($redir_data['size'])) $x->size = intval($redir_data['size']);
if (isset($redir_data['time']) && $redir_data['time'] > 0) $x->date = intval($redir_data['time']);
$file_id = $x->insert();
if (isset($redir_data['type'])
&& ('text/html' === substr($redir_data['type'], 0, 9))
&& ($oembed_data = File_oembed::_getOembed($given_url))) {
File_oembed::saveNew($oembed_data, $file_id);
}
return $x;
}
function processNew($given_url, $notice_id) {
if (empty($given_url)) return -1; // error, no url to process
$given_url = File_redirection::_canonUrl($given_url);
if (empty($given_url)) return -1; // error, no url to process
$file = File::staticGet('url', $given_url);
if (empty($file)) {
$file_redir = File_redirection::staticGet('url', $given_url);
if (empty($file_redir)) {
$redir_data = File_redirection::where($given_url);
$redir_url = $redir_data['url'];
// TODO: max field length
if ($redir_url === $given_url || strlen($redir_url) > 255) {
$x = File::saveNew($redir_data, $given_url);
$file_id = $x->id;
} else {
$x = File::processNew($redir_url, $notice_id);
$file_id = $x->id;
File_redirection::saveNew($redir_data, $file_id, $given_url);
}
} else {
$file_id = $file_redir->file_id;
}
} else {
$file_id = $file->id;
$x = $file;
}
if (empty($x)) {
$x = File::staticGet($file_id);
if (empty($x)) {
throw new ServerException("Robin thinks something is impossible.");
}
}
File_to_post::processNew($file_id, $notice_id);
return $x;
}
function isRespectsQuota($user,$fileSize) {
if ($fileSize > common_config('attachments', 'file_quota')) {
return sprintf(_('No file may be larger than %d bytes ' .
'and the file you sent was %d bytes. Try to upload a smaller version.'),
common_config('attachments', 'file_quota'), $fileSize);
}
$query = "select sum(size) as total from file join file_to_post on file_to_post.file_id = file.id join notice on file_to_post.post_id = notice.id where profile_id = {$user->id} and file.url like '%/notice/%/file'";
$this->query($query);
$this->fetch();
$total = $this->total + $fileSize;
if ($total > common_config('attachments', 'user_quota')) {
return sprintf(_('A file this large would exceed your user quota of %d bytes.'), common_config('attachments', 'user_quota'));
}
$query .= ' AND EXTRACT(month FROM file.modified) = EXTRACT(month FROM now()) and EXTRACT(year FROM file.modified) = EXTRACT(year FROM now())';
$this->query($query);
$this->fetch();
$total = $this->total + $fileSize;
if ($total > common_config('attachments', 'monthly_quota')) {
return sprintf(_('A file this large would exceed your monthly quota of %d bytes.'), common_config('attachments', 'monthly_quota'));
}
return true;
}
// where should the file go?
static function filename($profile, $basename, $mimetype)
{
require_once 'MIME/Type/Extension.php';
$mte = new MIME_Type_Extension();
$ext = $mte->getExtension($mimetype);
$nickname = $profile->nickname;
$datestamp = strftime('%Y%m%dT%H%M%S', time());
$random = strtolower(common_confirmation_code(32));
return "$nickname-$datestamp-$random.$ext";
}
static function path($filename)
{
$dir = common_config('attachments', 'dir');
if ($dir[strlen($dir)-1] != '/') {
$dir .= '/';
}
return $dir . $filename;
}
static function url($filename)
{
$path = common_config('attachments', 'path');
if ($path[strlen($path)-1] != '/') {
$path .= '/';
}
if ($path[0] != '/') {
$path = '/'.$path;
}
$server = common_config('attachments', 'server');
if (empty($server)) {
$server = common_config('site', 'server');
}
// XXX: protocol
return 'http://'.$server.$path.$filename;
}
function isEnclosure(){
if(isset($this->filename)){
return true;
}
$notEnclosureMimeTypes = array('text/html','application/xhtml+xml');
$mimetype = strtolower($this->mimetype);
$semicolon = strpos($mimetype,';');
if($semicolon){
$mimetype = substr($mimetype,0,$semicolon);
}
return(! in_array($mimetype,$notEnclosureMimeTypes));
}
}
|
