blob: 2f9fe21caf072767df73f9b72d72875e5d6d18ce (
plain)
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
|
<?php
/**
* Zend Framework
*
* LICENSE
*
* This source file is subject to the new BSD license that is bundled
* with this package in the file LICENSE.txt.
* It is also available through the world-wide-web at this URL:
* http://framework.zend.com/license/new-bsd
* If you did not receive a copy of the license and are unable to
* obtain it through the world-wide-web, please send an email
* to license@zend.com so we can send you a copy immediately.
*
* @category Zend
* @package Postman_Zend_Validate
* @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
* @version $Id$
*/
/**
* @see Postman_Zend_Validate_Abstract
*/
require_once 'Zend/Validate/Abstract.php';
/**
* @see Postman_Zend_Loader
*/
require_once 'Zend/Loader.php';
/**
* @category Zend
* @package Postman_Zend_Validate
* @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
class Postman_Zend_Validate_Barcode extends Postman_Zend_Validate_Abstract
{
const INVALID = 'barcodeInvalid';
const FAILED = 'barcodeFailed';
const INVALID_CHARS = 'barcodeInvalidChars';
const INVALID_LENGTH = 'barcodeInvalidLength';
protected $_messageTemplates = array(
self::FAILED => "'%value%' failed checksum validation",
self::INVALID_CHARS => "'%value%' contains invalid characters",
self::INVALID_LENGTH => "'%value%' should have a length of %length% characters",
self::INVALID => "Invalid type given. String expected",
);
/**
* Additional variables available for validation failure messages
*
* @var array
*/
protected $_messageVariables = array(
'length' => '_length'
);
/**
* Length for the set subtype
*
* @var integer
*/
protected $_length;
/**
* Barcode adapter
*
* @var Postman_Zend_Validate_Barcode_BarcodeAdapter
*/
protected $_adapter;
/**
* Generates the standard validator object
*
* @param string|Postman_Zend_Config|
* Postman_Zend_Validate_Barcode_BarcodeAdapter $adapter Barcode adapter to use
* @throws Postman_Zend_Validate_Exception
*/
public function __construct($adapter)
{
if ($adapter instanceof Postman_Zend_Config) {
$adapter = $adapter->toArray();
}
$options = null;
$checksum = null;
if (is_array($adapter)) {
if (array_key_exists('options', $adapter)) {
$options = $adapter['options'];
}
if (array_key_exists('checksum', $adapter)) {
$checksum = $adapter['checksum'];
}
if (array_key_exists('adapter', $adapter)) {
$adapter = $adapter['adapter'];
} else {
require_once 'Zend/Validate/Exception.php';
throw new Postman_Zend_Validate_Exception("Missing option 'adapter'");
}
}
$this->setAdapter($adapter, $options);
if ($checksum !== null) {
$this->setChecksum($checksum);
}
}
/**
* Returns the set adapter
*
* @return Postman_Zend_Validate_Barcode_BarcodeAdapter
*/
public function getAdapter()
{
return $this->_adapter;
}
/**
* Sets a new barcode adapter
*
* @param string|Postman_Zend_Validate_Barcode $adapter Barcode adapter to use
* @param array $options Options for this adapter
* @return $this
* @throws Postman_Zend_Validate_Exception
*/
public function setAdapter($adapter, $options = null)
{
$adapter = ucfirst(strtolower($adapter));
require_once 'Zend/Loader.php';
if (Postman_Zend_Loader::isReadable('Zend/Validate/Barcode/' . $adapter. '.php')) {
$adapter = 'Postman_Zend_Validate_Barcode_' . $adapter;
}
if (!class_exists($adapter)) {
Postman_Zend_Loader::loadClass($adapter);
}
$this->_adapter = new $adapter($options);
if (!$this->_adapter instanceof Postman_Zend_Validate_Barcode_AdapterInterface) {
require_once 'Zend/Validate/Exception.php';
throw new Postman_Zend_Validate_Exception(
"Adapter " . $adapter . " does not implement Postman_Zend_Validate_Barcode_AdapterInterface"
);
}
return $this;
}
/**
* Returns the checksum option
*
* @return boolean
*/
public function getChecksum()
{
return $this->getAdapter()->getCheck();
}
/**
* Sets the checksum option
*
* @param boolean $checksum
* @return Postman_Zend_Validate_Barcode
*/
public function setChecksum($checksum)
{
$this->getAdapter()->setCheck($checksum);
return $this;
}
/**
* Defined by Postman_Zend_Validate_Interface
*
* Returns true if and only if $value contains a valid barcode
*
* @param string $value
* @return boolean
*/
public function isValid($value)
{
if (!is_string($value)) {
$this->_error(self::INVALID);
return false;
}
$this->_setValue($value);
$adapter = $this->getAdapter();
$this->_length = $adapter->getLength();
$result = $adapter->checkLength($value);
if (!$result) {
if (is_array($this->_length)) {
$temp = $this->_length;
$this->_length = "";
foreach($temp as $length) {
$this->_length .= "/";
$this->_length .= $length;
}
$this->_length = substr($this->_length, 1);
}
$this->_error(self::INVALID_LENGTH);
return false;
}
$result = $adapter->checkChars($value);
if (!$result) {
$this->_error(self::INVALID_CHARS);
return false;
}
if ($this->getChecksum()) {
$result = $adapter->checksum($value);
if (!$result) {
$this->_error(self::FAILED);
return false;
}
}
return true;
}
}
|
