/
ResolvedFormType.php
325 lines (274 loc) · 11.7 KB
/
ResolvedFormType.php
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
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
<?php
/*
* This file is part of the Symfony package.
*
* (c) Fabien Potencier <fabien@symfony.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Symfony\Component\Form;
use Symfony\Component\EventDispatcher\EventDispatcher;
use Symfony\Component\Form\Exception\InvalidArgumentException;
use Symfony\Component\Form\Exception\UnexpectedTypeException;
use Symfony\Component\Form\Util\StringUtil;
use Symfony\Component\OptionsResolver\OptionsResolver;
/**
* A wrapper for a form type and its extensions.
*
* @author Bernhard Schussek <bschussek@gmail.com>
*/
class ResolvedFormType implements ResolvedFormTypeInterface
{
/**
* @var string
*/
private $name;
/**
* @var string
*/
private $blockPrefix;
/**
* @var FormTypeInterface
*/
private $innerType;
/**
* @var FormTypeExtensionInterface[]
*/
private $typeExtensions;
/**
* @var ResolvedFormTypeInterface|null
*/
private $parent;
/**
* @var OptionsResolver
*/
private $optionsResolver;
public function __construct(FormTypeInterface $innerType, array $typeExtensions = array(), ResolvedFormTypeInterface $parent = null)
{
$fqcn = \get_class($innerType);
$name = $innerType->getName();
$hasCustomName = $name !== $fqcn;
if (method_exists($innerType, 'getBlockPrefix')) {
$reflector = new \ReflectionMethod($innerType, 'getName');
$isOldOverwritten = 'Symfony\Component\Form\AbstractType' !== $reflector->getDeclaringClass()->getName();
$reflector = new \ReflectionMethod($innerType, 'getBlockPrefix');
$isNewOverwritten = 'Symfony\Component\Form\AbstractType' !== $reflector->getDeclaringClass()->getName();
// Bundles compatible with both 2.3 and 2.8 should implement both methods
// Anyone else should only override getBlockPrefix() if they actually
// want to have a different block prefix than the default one
if ($isOldOverwritten && !$isNewOverwritten) {
@trigger_error(\get_class($innerType).': The FormTypeInterface::getName() method is deprecated since Symfony 2.8 and will be removed in 3.0. Remove it from your classes. Use getBlockPrefix() if you want to customize the template block prefix. This method will be added to the FormTypeInterface with Symfony 3.0.', E_USER_DEPRECATED);
}
$blockPrefix = $innerType->getBlockPrefix();
} else {
@trigger_error(\get_class($innerType).': The FormTypeInterface::getBlockPrefix() method will be added in version 3.0. You should extend AbstractType or add it to your implementation.', E_USER_DEPRECATED);
// Deal with classes that don't extend AbstractType
// Calculate block prefix from the FQCN by default
$blockPrefix = $hasCustomName ? $name : StringUtil::fqcnToBlockPrefix($fqcn);
}
// As of Symfony 2.8, getName() returns the FQCN by default
// Otherwise check that the name matches the old naming restrictions
if ($hasCustomName && !preg_match('/^[a-z0-9_]*$/i', $name)) {
throw new InvalidArgumentException(sprintf('The "%s" form type name ("%s") is not valid. Names must only contain letters, numbers, and "_".', \get_class($innerType), $name));
}
foreach ($typeExtensions as $extension) {
if (!$extension instanceof FormTypeExtensionInterface) {
throw new UnexpectedTypeException($extension, 'Symfony\Component\Form\FormTypeExtensionInterface');
}
}
$this->name = $name;
$this->blockPrefix = $blockPrefix;
$this->innerType = $innerType;
$this->typeExtensions = $typeExtensions;
$this->parent = $parent;
}
/**
* {@inheritdoc}
*/
public function getName()
{
return $this->name;
}
/**
* Returns the prefix of the template block name for this type.
*
* @return string The prefix of the template block name
*/
public function getBlockPrefix()
{
return $this->blockPrefix;
}
/**
* {@inheritdoc}
*/
public function getParent()
{
return $this->parent;
}
/**
* {@inheritdoc}
*/
public function getInnerType()
{
return $this->innerType;
}
/**
* {@inheritdoc}
*/
public function getTypeExtensions()
{
return $this->typeExtensions;
}
/**
* {@inheritdoc}
*/
public function createBuilder(FormFactoryInterface $factory, $name, array $options = array())
{
$options = $this->getOptionsResolver()->resolve($options);
// Should be decoupled from the specific option at some point
$dataClass = isset($options['data_class']) ? $options['data_class'] : null;
$builder = $this->newBuilder($name, $dataClass, $factory, $options);
$builder->setType($this);
return $builder;
}
/**
* {@inheritdoc}
*/
public function createView(FormInterface $form, FormView $parent = null)
{
return $this->newView($parent);
}
/**
* Configures a form builder for the type hierarchy.
*
* @param FormBuilderInterface $builder The builder to configure
* @param array $options The options used for the configuration
*/
public function buildForm(FormBuilderInterface $builder, array $options)
{
if (null !== $this->parent) {
$this->parent->buildForm($builder, $options);
}
$this->innerType->buildForm($builder, $options);
foreach ($this->typeExtensions as $extension) {
$extension->buildForm($builder, $options);
}
}
/**
* Configures a form view for the type hierarchy.
*
* This method is called before the children of the view are built.
*
* @param FormView $view The form view to configure
* @param FormInterface $form The form corresponding to the view
* @param array $options The options used for the configuration
*/
public function buildView(FormView $view, FormInterface $form, array $options)
{
if (null !== $this->parent) {
$this->parent->buildView($view, $form, $options);
}
$this->innerType->buildView($view, $form, $options);
foreach ($this->typeExtensions as $extension) {
$extension->buildView($view, $form, $options);
}
}
/**
* Finishes a form view for the type hierarchy.
*
* This method is called after the children of the view have been built.
*
* @param FormView $view The form view to configure
* @param FormInterface $form The form corresponding to the view
* @param array $options The options used for the configuration
*/
public function finishView(FormView $view, FormInterface $form, array $options)
{
if (null !== $this->parent) {
$this->parent->finishView($view, $form, $options);
}
$this->innerType->finishView($view, $form, $options);
foreach ($this->typeExtensions as $extension) {
/* @var FormTypeExtensionInterface $extension */
$extension->finishView($view, $form, $options);
}
}
/**
* Returns the configured options resolver used for this type.
*
* @return \Symfony\Component\OptionsResolver\OptionsResolverInterface The options resolver
*/
public function getOptionsResolver()
{
if (null === $this->optionsResolver) {
if (null !== $this->parent) {
$this->optionsResolver = clone $this->parent->getOptionsResolver();
} else {
$this->optionsResolver = new OptionsResolver();
}
$this->innerType->setDefaultOptions($this->optionsResolver);
if (method_exists($this->innerType, 'configureOptions')) {
$reflector = new \ReflectionMethod($this->innerType, 'setDefaultOptions');
$isOldOverwritten = 'Symfony\Component\Form\AbstractType' !== $reflector->getDeclaringClass()->getName();
$reflector = new \ReflectionMethod($this->innerType, 'configureOptions');
$isNewOverwritten = 'Symfony\Component\Form\AbstractType' !== $reflector->getDeclaringClass()->getName();
if ($isOldOverwritten && !$isNewOverwritten) {
@trigger_error(\get_class($this->innerType).': The FormTypeInterface::setDefaultOptions() method is deprecated since Symfony 2.7 and will be removed in 3.0. Use configureOptions() instead. This method will be added to the FormTypeInterface with Symfony 3.0.', E_USER_DEPRECATED);
}
} else {
@trigger_error(\get_class($this->innerType).': The FormTypeInterface::configureOptions() method will be added in Symfony 3.0. You should extend AbstractType or implement it in your classes.', E_USER_DEPRECATED);
}
foreach ($this->typeExtensions as $extension) {
$extension->setDefaultOptions($this->optionsResolver);
if (method_exists($extension, 'configureOptions')) {
$reflector = new \ReflectionMethod($extension, 'setDefaultOptions');
$isOldOverwritten = 'Symfony\Component\Form\AbstractTypeExtension' !== $reflector->getDeclaringClass()->getName();
$reflector = new \ReflectionMethod($extension, 'configureOptions');
$isNewOverwritten = 'Symfony\Component\Form\AbstractTypeExtension' !== $reflector->getDeclaringClass()->getName();
if ($isOldOverwritten && !$isNewOverwritten) {
@trigger_error(\get_class($extension).': The FormTypeExtensionInterface::setDefaultOptions() method is deprecated since Symfony 2.7 and will be removed in 3.0. Use configureOptions() instead. This method will be added to the FormTypeExtensionInterface with Symfony 3.0.', E_USER_DEPRECATED);
}
} else {
@trigger_error(\get_class($this->innerType).': The FormTypeExtensionInterface::configureOptions() method will be added in Symfony 3.0. You should extend AbstractTypeExtension or implement it in your classes.', E_USER_DEPRECATED);
}
}
}
return $this->optionsResolver;
}
/**
* Creates a new builder instance.
*
* Override this method if you want to customize the builder class.
*
* @param string $name The name of the builder
* @param string $dataClass The data class
* @param FormFactoryInterface $factory The current form factory
* @param array $options The builder options
*
* @return FormBuilderInterface The new builder instance
*/
protected function newBuilder($name, $dataClass, FormFactoryInterface $factory, array $options)
{
if ($this->innerType instanceof ButtonTypeInterface) {
return new ButtonBuilder($name, $options);
}
if ($this->innerType instanceof SubmitButtonTypeInterface) {
return new SubmitButtonBuilder($name, $options);
}
return new FormBuilder($name, $dataClass, new EventDispatcher(), $factory, $options);
}
/**
* Creates a new view instance.
*
* Override this method if you want to customize the view class.
*
* @param FormView|null $parent The parent view, if available
*
* @return FormView A new view instance
*/
protected function newView(FormView $parent = null)
{
return new FormView($parent);
}
}