fluentform / app / Services / Parser / Form.php

Form.php in Fluent Forms – Customizable Contact Forms, Survey, Quiz, & Conversational Form Builder 4.3.13, at app/Services/Parser/Form.php

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1	<?php
2
3	namespace FluentForm\App\Services\Parser;
4
5	use FluentForm\App\Helpers\Str;
6	use FluentForm\Framework\Helpers\ArrayHelper as Arr;
7
8	class Form
9	{
10	/**
11	* @var \stdClass $form
12	*/
13	protected $form;
14
15	/**
16	* @var array $inputTypes
17	*/
18	protected $inputTypes;
19
20	/**
21	* The parsed form fields.
22	*
23	* @var array
24	*/
25	protected $parsed;
26
27	/**
28	* The parsed validations
29	*
30	* @var array
31	*/
32	protected $validations;
33
34	/**
35	* Form Parser constructor.
36	*
37	* @param \stdClass $form
38	*/
39	public function __construct($form)
40	{
41	$this->form = $form;
42
43	$this->setInputTypes();
44	}
45
46	/**
47	* Set input types of the form.
48	*
49	* @param array $types
50	* @return \FluentForm\App\Services\Parser\Form $this
51	*/
52	public function setInputTypes($types = [])
53	{
54	// If the $types is empty we'll use the default input types.
55	$types = $types ?: [
56	'input_text',
57	'input_name',
58	'textarea',
59	'select',
60	'input_radio',
61	'input_checkbox',
62	'input_email',
63	'input_url',
64	'input_password',
65	'input_file',
66	'input_image',
67	'input_date',
68	'select_country',
69	'input_number',
70	'input_repeat',
71	'address',
72	'terms_and_condition',
73	'input_hidden',
74	'ratings',
75	'net_promoter',
76	'tabular_grid',
77	'gdpr_agreement',
78	'taxonomy'
79	];
80
81	// Firing an event so that others can hook into it and add other input types.
82	$this->inputTypes = apply_filters('fluentform_form_input_types', $types);
83
84	return $this;
85	}
86
87	/**
88	* Get form fields.
89	*
90	* @param boolean $asArray
91	* @return array
92	*/
93	public function getFields($asArray = false)
94	{
95	$fields = json_decode($this->form->form_fields, $asArray);
96
97	$default = $asArray ? [] : null;
98
99	return Arr::get((array)$fields, 'fields', $default);
100	}
101
102	/**
103	* Get flatten form inputs. Flatten implies that all
104	* of the form fields will be in a simple array.
105	*
106	* @param array $with
107	* @return array
108	*/
109	public function getInputs($with = [])
110	{
111	// If the form is already parsed we'll return it. Otherwise,
112	// we'll parse the form and return the data after saving it.
113	if (!$this->parsed) {
114	$fields = $this->getFields(true);
115
116	$with = $with ?: ['admin_label', 'element', 'options', 'attributes', 'raw'];
117	$this->parsed = (new Extractor($fields, $with, $this->inputTypes))->extract();
118	}
119
120	return $this->parsed;
121	}
122
123	/**
124	* Get the inputs just as they setup in the form editor.
125	* e.g. `names` as `names` not with the child fields.
126	*
127	* @param array $with
128	* @return array
129	*/
130	public function getEntryInputs($with = ['admin_label'])
131	{
132	$inputs = $this->getInputs($with);
133
134	// The inputs that has `[]` in their keys are custom fields
135	// & for the purpose of this scenario we'll remove those.
136	foreach ($inputs as $key => $value) {
137	if (Str::contains($key, '[')) {
138	unset($inputs[$key]);
139	}
140	}
141
142	return $inputs;
143	}
144
145	/**
146	* Get the flatten inputs as the result of the `getInputs`
147	* method but replace the keys those have `[]` with `.`
148	* And also remove the repeat fields' child fields.
149	*
150	* @param array $with
151	* @param array
152	*/
153	public function getShortCodeInputs($with = ['admin_label'])
154	{
155	$inputs = $this->getInputs($with);
156
157	$result = [];
158
159	// For the purpose of this scenario we'll rename
160	// the keys that have `[]` in 'em to `.` and
161	// remove the keys that have `*` in 'em.
162	foreach ($inputs as $key => $value) {
163	if (Str::contains($key, '*')) {
164	unset($inputs[$key]);
165	} else {
166	$key = str_replace(['[', ']'], ['.'], $key);
167
168	$result[$key] = $value;
169	}
170	}
171
172	return $result;
173	}
174
175	/**
176	* Get admin labels of the form fields.
177	*
178	* @param array $fields
179	* @return array
180	*/
181	public function getAdminLabels($fields = [])
182	{
183	$fields = $fields ?: $this->getInputs(['admin_label']);
184
185	$labels = [];
186
187	foreach ($fields as $key => $field) {
188	$labels[$key] = Arr::get($field, 'admin_label');
189	}
190
191	return $labels;
192	}
193
194	/**
195	* Get admin labels of the form fields.
196	*
197	* @param array $inputs
198	* @param array $fields
199	* @return array
200	*/
201	public function getValidations($inputs, $fields = [])
202	{
203	// If the form validations are already parsed we'll return it.
204	// Otherwise, we'll parse the form validation and return
205	// the data after saving it to the validations array.
206	if (!$this->validations) {
207	$fields = $fields ?: $this->getInputs(['rules']);
208	$this->validations = (new Validations($fields, $inputs))->get();
209	}
210
211	return $this->validations;
212	}
213
214	/**
215	* Get an element by it's name.
216	*
217	* @param string\|array $name
218	* @param array $with
219	* @return array
220	*/
221	public function getElement($name, $with = [])
222	{
223	$this->inputTypes = (array) $name;
224
225	return $this->getInputs($with);
226	}
227
228	/**
229	* Determine whether the form has an element.
230	*
231	* @param string $name
232	* @return bool
233	*/
234	public function hasElement($name)
235	{
236	$elements = $this->getElement($name, ['element']);
237
238	foreach ($elements as $item) {
239	if ($item['element'] === $name) {
240	return true;
241	}
242	}
243
244	return false;
245	}
246
247	/**
248	* Determine whether the form has any required fields.
249	*
250	* @param array $fields
251	* @return bool
252	*/
253	public function hasRequiredFields($fields = [])
254	{
255	// $fields can be user provided when called this method or,
256	// the current object could have already parsed fields or,
257	// we should parse the form and use the processed result.
258	$fields = $fields ?: $this->parsed ?: $this->getInputs(['rules']);
259
260	$exist = false;
261
262	foreach ($fields as $field) {
263	$exist = Arr::get($field, 'rules.required.value');
264
265	if ($exist) {
266	break;
267	}
268	}
269
270	return (boolean)$exist;
271	}
272
273
274	/**
275	* Get Payment Related Fields
276	*
277	* @param array $with array
278	* @return array
279	*/
280	public function getPaymentFields($with = ['element'])
281	{
282	$fields = $this->getInputs($with);
283	$paymentElements = apply_filters('fluentform_form_payment_fields',
284	[
285	'custom_payment_component',
286	'multi_payment_component',
287	'payment_method',
288	'item_quantity_component',
289	'payment_coupon',
290	'subscription_payment_component'
291	]);
292
293	return array_filter($fields, function ($field) use ($paymentElements) {
294	return in_array($field['element'], $paymentElements);
295	});
296	}
297
298	/**
299	* Get Payment Input Fields
300	*
301	* @return array
302	*/
303	public function getPaymentInputFields($with = ['element'])
304	{
305	$fields = $this->getInputs($with);
306
307	$paymentElements = apply_filters('fluentform_form_payment_inputs', [
308	'custom_payment_component',
309	'multi_payment_component'
310	]);
311
312	return array_filter($fields, function ($field) use ($paymentElements) {
313	return in_array($field['element'], $paymentElements);
314	});
315	}
316
317	/**
318	* Determine whether the form has payment elements
319	*
320	* @return bool
321	*/
322	public function hasPaymentFields()
323	{
324	$fields = $this->getInputs(['element']);
325
326	$paymentElements = apply_filters('fluentform_form_payment_fields',
327	[
328	'custom_payment_component',
329	'multi_payment_component',
330	'payment_method',
331	'item_quantity_component',
332	'payment_coupon',
333	'subscription_payment_component'
334	]);
335
336	foreach ($fields as $field) {
337	if (in_array($field['element'], $paymentElements)) {
338	return true;
339	}
340	}
341
342	return false;
343	}
344
345
346	/**
347	* Get an specific field for an element type.
348	*
349	* @param $element
350	* @param $attribute
351	* @param array $with
352	* @return array\|null
353	*/
354	public function getField($element, $attribute, $with = [])
355	{
356	$element = $this->getElement($element, $with);
357
358	return array_intersect_key($element, array_flip((array)$attribute));
359	}
360
361
362	/**
363	* Get Payment Input Fields
364	*
365	* @return array
366	*/
367	public function getAttachmentInputFields($with = ['element'])
368	{
369	$fields = $this->getInputs($with);
370	$paymentElements = [
371	'input_file',
372	'input_image',
373	'featured_image',
374	'signature'
375	];
376
377	return array_filter($fields, function ($field) use ($paymentElements) {
378	return in_array($field['element'], $paymentElements);
379	});
380	}
381
382	/**
383	* Get Any Field Type
384	* @return array
385	*/
386
387	public function getInputsByElementTypes($types, $with = ['element'])
388	{
389	$fields = $this->getInputs($with);
390
391	return array_filter($fields, function ($field) use ($types) {
392	return in_array($field['element'], $types);
393	});
394	}
395
396	/**
397	* Get Address Fields
398	*
399	* @return array
400	*/
401	public function getAddressFields($with = ['admin_label', 'attributes'])
402	{
403	$fields = $this->getInputs($with);
404	$addressElements = [
405	'address'
406	];
407
408	return array_filter($fields, function ($field) use ($addressElements) {
409	return in_array($field['element'], $addressElements);
410	});
411	}
412	}
413