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
|
<?php
/**
* PHP Reader Library
*
* Copyright (c) 2008 The PHP Reader Project Workgroup. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* - Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* - Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* - Neither the name of the project workgroup nor the names of its
* contributors may be used to endorse or promote products derived from this
* software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
* @package php-reader
* @subpackage ID3
* @copyright Copyright (c) 2008 The PHP Reader Project Workgroup
* @license http://code.google.com/p/php-reader/wiki/License New BSD License
* @version $Id: OWNE.php 105 2008-07-30 14:56:47Z svollbehr $
*/
/**#@+ @ignore */
require_once("ID3/Frame.php");
require_once("ID3/Encoding.php");
/**#@-*/
/**
* The <i>Ownership frame</i> might be used as a reminder of a made transaction
* or, if signed, as proof. Note that the {@link ID3_Frame_USER} and
* {@link ID3_Frame_TOWN} frames are good to use in conjunction with this one.
*
* There may only be one OWNE frame in a tag.
*
* @package php-reader
* @subpackage ID3
* @author Sven Vollbehr <svollbehr@gmail.com>
* @author Ryan Butterfield <buttza@gmail.com>
* @copyright Copyright (c) 2008 The PHP Reader Project Workgroup
* @license http://code.google.com/p/php-reader/wiki/License New BSD License
* @version $Rev: 105 $
*/
final class ID3_Frame_OWNE extends ID3_Frame
implements ID3_Encoding
{
/** @var integer */
private $_encoding = ID3_Encoding::UTF8;
/** @var string */
private $_currency = "EUR";
/** @var string */
private $_price;
/** @var string */
private $_date;
/** @var string */
private $_seller;
/**
* Constructs the class with given parameters and parses object related data.
*
* @param Reader $reader The reader object.
* @param Array $options The options array.
*/
public function __construct($reader = null, &$options = array())
{
parent::__construct($reader, $options);
if ($reader === null)
return;
$this->_encoding = Transform::fromUInt8($this->_data[0]);
list($tmp, $this->_data) =
$this->explodeString8(substr($this->_data, 1), 2);
$this->_currency = substr($tmp, 0, 3);
$this->_price = substr($tmp, 3);
$this->_date = substr($this->_data, 0, 8);
$this->_data = substr($this->_data, 8);
switch ($this->_encoding) {
case self::UTF16:
$this->_seller = Transform::fromString16($this->_data);
break;
case self::UTF16BE:
$this->_seller = Transform::fromString16BE($this->_data);
break;
default:
$this->_seller = Transform::fromString8($this->_data);
}
}
/**
* Returns the text encoding.
*
* @return integer
*/
public function getEncoding() { return $this->_encoding; }
/**
* Sets the text encoding.
*
* @see ID3_Encoding
* @param integer $encoding The text encoding.
*/
public function setEncoding($encoding) { $this->_encoding = $encoding; }
/**
* Returns the currency used in transaction, encoded according to
* {@link http://www.iso.org/iso/support/faqs/faqs_widely_used_standards/widely_used_standards_other/currency_codes/currency_codes_list-1.htm
* ISO 4217} alphabetic currency code.
*
* @return string
*/
public function getCurrency() { return $this->_currency; }
/**
* Sets the currency used in transaction, encoded according to
* {@link http://www.iso.org/iso/support/faqs/faqs_widely_used_standards/widely_used_standards_other/currency_codes/currency_codes_list-1.htm
* ISO 4217} alphabetic currency code.
*
* @param string $currency The currency code.
*/
public function setCurrency($currency) { $this->_currency = $currency; }
/**
* Returns the price as a numerical string using "." as the decimal separator.
*
* @return string
*/
public function getPrice() { return $this->_price; }
/**
* Sets the price.
*
* @param integer $price The price.
*/
public function setPrice($price)
{
$this->_price = number_format($price, 2, ".", "");
}
/**
* Returns the date of purchase as an 8 character date string (YYYYMMDD).
*
* @return string
*/
public function getDate() { return $this->_date; }
/**
* Sets the date of purchase. The date must be an 8 character date string
* (YYYYMMDD).
*
* @param string $date The date string.
*/
public function setDate($date) { $this->_date = $date; }
/**
* Returns the name of the seller.
*
* @return string
*/
public function getSeller() { return $this->_seller; }
/**
* Sets the name of the seller using given encoding.
*
* @param string $seller The name of the seller.
* @param integer $encoding The text encoding.
*/
public function setSeller($seller, $encoding = false)
{
$this->_seller = $seller;
if ($encoding !== false)
$this->_encoding = $encoding;
}
/**
* Returns the frame raw data.
*
* @return string
*/
public function __toString()
{
$data = Transform::toUInt8($this->_encoding) . $this->_currency .
$this->_price . "\0" . $this->_date;
switch ($this->_encoding) {
case self::UTF16:
case self::UTF16LE:
$data .= Transform::toString16
($this->_seller, $this->_encoding == self::UTF16 ?
Transform::MACHINE_ENDIAN_ORDER : Transform::LITTLE_ENDIAN_ORDER);
break;
case self::UTF16BE:
$data .= Transform::toString16BE($this->_seller);
break;
default:
$data .= $this->_seller;
}
$this->setData($data);
return parent::__toString();
}
}
|
