|
1
|
|
|
<?php |
|
2
|
|
|
/* |
|
3
|
|
|
* 2017 Romain CANON <[email protected]> |
|
4
|
|
|
* |
|
5
|
|
|
* This file is part of the TYPO3 FormZ project. |
|
6
|
|
|
* It is free software; you can redistribute it and/or modify it |
|
7
|
|
|
* under the terms of the GNU General Public License, either |
|
8
|
|
|
* version 3 of the License, or any later version. |
|
9
|
|
|
* |
|
10
|
|
|
* For the full copyright and license information, see: |
|
11
|
|
|
* http://www.gnu.org/licenses/gpl-3.0.html |
|
12
|
|
|
*/ |
|
13
|
|
|
|
|
14
|
|
|
namespace Romm\Formz\Form\FormObject\Service; |
|
15
|
|
|
|
|
16
|
|
|
use Romm\Formz\Form\Definition\Step\Step\Step; |
|
17
|
|
|
use Romm\Formz\Form\Definition\Step\Step\Substep\SubstepDefinition; |
|
18
|
|
|
use Romm\Formz\Form\FormObject\FormObject; |
|
19
|
|
|
use Romm\Formz\Form\FormObject\Service\Step\FormStepPersistence; |
|
20
|
|
|
use TYPO3\CMS\Core\Utility\GeneralUtility; |
|
21
|
|
|
use TYPO3\CMS\Extbase\Mvc\Web\Request; |
|
22
|
|
|
|
|
23
|
|
|
class FormObjectSteps |
|
24
|
|
|
{ |
|
25
|
|
|
const METADATA_STEP_PERSISTENCE_KEY = 'core.formStepPersistence'; |
|
26
|
|
|
|
|
27
|
|
|
/** |
|
28
|
|
|
* @var FormObject |
|
29
|
|
|
*/ |
|
30
|
|
|
protected $formObject; |
|
31
|
|
|
|
|
32
|
|
|
/** |
|
33
|
|
|
* Step persistence is saved in the form metadata. |
|
34
|
|
|
* |
|
35
|
|
|
* It allows having essential information about the form steps whenever it |
|
36
|
|
|
* is needed: submitted form values, as well as steps that were already |
|
37
|
|
|
* validated. |
|
38
|
|
|
* |
|
39
|
|
|
* @var FormStepPersistence |
|
40
|
|
|
*/ |
|
41
|
|
|
protected $stepPersistence; |
|
42
|
|
|
|
|
43
|
|
|
/** |
|
44
|
|
|
* @var Step |
|
45
|
|
|
*/ |
|
46
|
|
|
protected $currentStep; |
|
47
|
|
|
|
|
48
|
|
|
/** |
|
49
|
|
|
* @var SubstepDefinition |
|
50
|
|
|
*/ |
|
51
|
|
|
protected $currentSubstepDefinition; |
|
52
|
|
|
|
|
53
|
|
|
/** |
|
54
|
|
|
* @param FormObject $formObject |
|
55
|
|
|
*/ |
|
56
|
|
|
public function __construct(FormObject $formObject) |
|
57
|
|
|
{ |
|
58
|
|
|
$this->formObject = $formObject; |
|
59
|
|
|
} |
|
60
|
|
|
|
|
61
|
|
|
/** |
|
62
|
|
|
* This function will search among the registered steps to find the one that |
|
63
|
|
|
* has the same controller parameters. |
|
64
|
|
|
* |
|
65
|
|
|
* It is also possible not to find any step, in this case `null` is |
|
66
|
|
|
* returned. |
|
67
|
|
|
* |
|
68
|
|
|
* @todo: memoization with request spl object storage |
|
69
|
|
|
* |
|
70
|
|
|
* @param Request $request |
|
71
|
|
|
*/ |
|
72
|
|
|
public function fetchCurrentStep(Request $request) |
|
73
|
|
|
{ |
|
74
|
|
|
if (null !== $this->currentStep) { |
|
75
|
|
|
return; |
|
76
|
|
|
} |
|
77
|
|
|
|
|
78
|
|
|
$this->currentStep = false; |
|
|
|
|
|
|
79
|
|
|
|
|
80
|
|
|
$configuration = $this->formObject->getDefinition(); |
|
81
|
|
|
|
|
82
|
|
|
if ($configuration->hasSteps()) { |
|
83
|
|
|
foreach ($configuration->getSteps()->getEntries() as $step) { |
|
84
|
|
|
$data = [ |
|
85
|
|
|
// @todo: no page uid to fetch? |
|
86
|
|
|
// $step->getPageUid() => Core::get()->getPageController()->id, |
|
87
|
|
|
$step->getExtension() => $request->getControllerExtensionName(), |
|
88
|
|
|
$step->getController() => $request->getControllerName() |
|
89
|
|
|
]; |
|
90
|
|
|
|
|
91
|
|
|
foreach ($data as $stepData => $requestData) { |
|
92
|
|
|
if (false === empty($stepData) |
|
93
|
|
|
&& $stepData !== $requestData |
|
94
|
|
|
) { |
|
95
|
|
|
continue 2; |
|
96
|
|
|
} |
|
97
|
|
|
} |
|
98
|
|
|
|
|
99
|
|
|
$actionList = GeneralUtility::trimExplode(',', $step->getAction()); |
|
100
|
|
|
|
|
101
|
|
|
if (false === in_array($request->getControllerActionName(), $actionList)) { |
|
102
|
|
|
continue; |
|
103
|
|
|
} |
|
104
|
|
|
|
|
105
|
|
|
if ($this->currentStep instanceof Step) { |
|
106
|
|
|
throw new \Exception('todo'); // @todo |
|
107
|
|
|
} |
|
108
|
|
|
|
|
109
|
|
|
$this->currentStep = $step; |
|
110
|
|
|
} |
|
111
|
|
|
} |
|
112
|
|
|
} |
|
113
|
|
|
|
|
114
|
|
|
/** |
|
115
|
|
|
* @return Step|null |
|
116
|
|
|
*/ |
|
117
|
|
|
public function getCurrentStep() |
|
118
|
|
|
{ |
|
119
|
|
|
if (null === $this->currentStep) { |
|
120
|
|
|
throw new \Exception('todo'); // @todo |
|
121
|
|
|
} |
|
122
|
|
|
|
|
123
|
|
|
return $this->currentStep ?: null; |
|
124
|
|
|
} |
|
125
|
|
|
|
|
126
|
|
|
/** |
|
127
|
|
|
* Fetches the step persistence object for the form, which may have been |
|
128
|
|
|
* stored in the form metadata. |
|
129
|
|
|
* |
|
130
|
|
|
* If the form object hash did change since the persistence object was saved |
|
131
|
|
|
* it is "refreshed" with the new hash (some data are also deleted as they |
|
132
|
|
|
* are no longer considered as valid). |
|
133
|
|
|
* |
|
134
|
|
|
* @return FormStepPersistence |
|
135
|
|
|
*/ |
|
136
|
|
|
public function getStepPersistence() |
|
137
|
|
|
{ |
|
138
|
|
|
// @todo check configuration has steps or fatal error |
|
139
|
|
|
if (null === $this->stepPersistence) { |
|
140
|
|
|
$objectHash = $this->formObject->getObjectHash(); |
|
141
|
|
|
$metadata = $this->formObject->getFormMetadata()->getMetadata(); |
|
142
|
|
|
|
|
143
|
|
|
if ($metadata->has(self::METADATA_STEP_PERSISTENCE_KEY)) { |
|
144
|
|
|
$this->stepPersistence = $metadata->get(self::METADATA_STEP_PERSISTENCE_KEY); |
|
145
|
|
|
|
|
146
|
|
|
if (false === $this->stepPersistence instanceof FormStepPersistence) { |
|
147
|
|
|
unset($this->stepPersistence); |
|
148
|
|
|
} elseif ($objectHash !== $this->stepPersistence->getObjectHash()) { |
|
149
|
|
|
$this->stepPersistence->refreshObjectHash($objectHash); |
|
150
|
|
|
} |
|
151
|
|
|
} |
|
152
|
|
|
|
|
153
|
|
|
if (null === $this->stepPersistence) { |
|
154
|
|
|
$this->stepPersistence = GeneralUtility::makeInstance(FormStepPersistence::class, $objectHash); |
|
155
|
|
|
$metadata->set(self::METADATA_STEP_PERSISTENCE_KEY, $this->stepPersistence); |
|
156
|
|
|
} |
|
157
|
|
|
} |
|
158
|
|
|
|
|
159
|
|
|
return $this->stepPersistence; |
|
160
|
|
|
} |
|
161
|
|
|
|
|
162
|
|
|
/** |
|
163
|
|
|
* @return SubstepDefinition |
|
164
|
|
|
*/ |
|
165
|
|
|
public function getCurrentSubstepDefinition() |
|
166
|
|
|
{ |
|
167
|
|
|
// @todo check current step has been set? |
|
168
|
|
|
|
|
169
|
|
|
if (null === $this->currentSubstepDefinition) { |
|
170
|
|
|
$currentStep = $this->getCurrentStep(); |
|
171
|
|
|
|
|
172
|
|
|
$this->currentSubstepDefinition = $currentStep->hasSubsteps() |
|
173
|
|
|
? $currentStep->getSubsteps()->getFirstSubstepDefinition() |
|
174
|
|
|
: false; |
|
175
|
|
|
} |
|
176
|
|
|
|
|
177
|
|
|
return $this->currentSubstepDefinition ?: null; |
|
178
|
|
|
} |
|
179
|
|
|
|
|
180
|
|
|
/** |
|
181
|
|
|
* @param SubstepDefinition $currentSubstepDefinition |
|
182
|
|
|
*/ |
|
183
|
|
|
public function setCurrentSubstepDefinition(SubstepDefinition $currentSubstepDefinition) |
|
184
|
|
|
{ |
|
185
|
|
|
// @todo check current step has been set? |
|
186
|
|
|
$this->currentSubstepDefinition = $currentSubstepDefinition; |
|
187
|
|
|
} |
|
188
|
|
|
} |
|
189
|
|
|
|
romm /
formz
Our type inference engine has found an assignment to a property that is incompatible with the declared type of that property.
Either this assignment is in error or the assigned type should be added to the documentation/type hint for that property..