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
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
|
<?php
/**
* ownCloud
*
* @author Frank Karlitschek
* @copyright 2010 Frank Karlitschek karlitschek@kde.org
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU AFFERO GENERAL PUBLIC LICENSE
* License as published by the Free Software Foundation; either
* version 3 of the License, or any later version.
*
* This library 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 library. If not, see <http://www.gnu.org/licenses/>.
*
*/
/**
* Public interface of ownCloud for apps to use.
* Utility Class.
*
*/
// use OCP namespace for all classes that are considered public.
// This means that they should be used by apps instead of the internal ownCloud classes
namespace OCP;
/**
* This class provides different helper functions to make the life of a developer easier
*/
class Util {
// consts for Logging
const DEBUG=0;
const INFO=1;
const WARN=2;
const ERROR=3;
const FATAL=4;
/**
* @brief get the current installed version of ownCloud
* @return array
*/
public static function getVersion(){
return(\OC_Util::getVersion());
}
/**
* @brief send an email
* @param string $toaddress
* @param string $toname
* @param string $subject
* @param string $mailtext
* @param string $fromaddress
* @param string $fromname
* @param bool $html
*/
public static function sendMail( $toaddress, $toname, $subject, $mailtext, $fromaddress, $fromname, $html=0, $altbody='', $ccaddress='', $ccname='', $bcc='') {
// call the internal mail class
\OC_MAIL::send( $toaddress, $toname, $subject, $mailtext, $fromaddress, $fromname, $html=0, $altbody='', $ccaddress='', $ccname='', $bcc='');
}
/**
* @brief write a message in the log
* @param string $app
* @param string $message
* @param int level
*/
public static function writeLog( $app, $message, $level ) {
// call the internal log class
\OC_LOG::write( $app, $message, $level );
}
/**
* @brief add a css file
* @param url $url
*/
public static function addStyle( $application, $file = null ){
\OC_Util::addStyle( $application, $file );
}
/**
* @brief add a javascript file
* @param appid $application
* @param filename $file
*/
public static function addScript( $application, $file = null ){
\OC_Util::addScript( $application, $file );
}
/**
* @brief Add a custom element to the header
* @param string tag tag name of the element
* @param array $attributes array of attributes for the element
* @param string $text the text content for the element
*/
public static function addHeader( $tag, $attributes, $text=''){
\OC_Util::addHeader( $tag, $attributes, $text );
}
/**
* @brief formats a timestamp in the "right" way
* @param int timestamp $timestamp
* @param bool dateOnly option to ommit time from the result
*/
public static function formatDate( $timestamp,$dateOnly=false){
return(\OC_Util::formatDate( $timestamp,$dateOnly ));
}
/**
* @brief Creates an absolute url
* @param $app app
* @param $file file
* @returns the url
*
* Returns a absolute url to the given app and file.
*/
public static function linkToAbsolute( $app, $file ) {
return(\OC_Helper::linkToAbsolute( $app, $file ));
}
/**
* @brief Creates an absolute url for remote use
* @param $service id
* @returns the url
*
* Returns a absolute url to the given app and file.
*/
public static function linkToRemote( $service ) {
return(\OC_Helper::linkToRemote( $service ));
}
/**
* @brief Creates an url
* @param $app app
* @param $file file
* @returns the url
*
* Returns a url to the given app and file.
*/
public static function linkTo( $app, $file ){
return(\OC_Helper::linkTo( $app, $file ));
}
/**
* @brief Returns the server host
* @returns the server host
*
* Returns the server host, even if the website uses one or more
* reverse proxies
*/
public static function getServerHost() {
return(\OC_Helper::serverHost());
}
/**
* @brief Creates path to an image
* @param $app app
* @param $image image name
* @returns the url
*
* Returns the path to the image.
*/
public static function imagePath( $app, $image ){
return(\OC_Helper::imagePath( $app, $image ));
}
/**
* @brief Make a human file size
* @param $bytes file size in bytes
* @returns a human readable file size
*
* Makes 2048 to 2 kB.
*/
public static function humanFileSize( $bytes ){
return(\OC_Helper::humanFileSize( $bytes ));
}
/**
* @brief Make a computer file size
* @param $str file size in a fancy format
* @returns a file size in bytes
*
* Makes 2kB to 2048.
*
* Inspired by: http://www.php.net/manual/en/function.filesize.php#92418
*/
public static function computerFileSize( $str ){
return(\OC_Helper::computerFileSize( $str ));
}
/**
* @brief connects a function to a hook
* @param $signalclass class name of emitter
* @param $signalname name of signal
* @param $slotclass class name of slot
* @param $slotname name of slot
* @returns true/false
*
* This function makes it very easy to connect to use hooks.
*
* TODO: write example
*/
static public function connectHook( $signalclass, $signalname, $slotclass, $slotname ){
return(\OC_Hook::connect( $signalclass, $signalname, $slotclass, $slotname ));
}
/**
* @brief emitts a signal
* @param $signalclass class name of emitter
* @param $signalname name of signal
* @param $params defautl: array() array with additional data
* @returns true if slots exists or false if not
*
* Emits a signal. To get data from the slot use references!
*
* TODO: write example
*/
static public function emitHook( $signalclass, $signalname, $params = array()){
return(\OC_Hook::emit( $signalclass, $signalname, $params ));
}
}
?>
|
