bit-form / includes / Frontend / ConversationalFormView.php

ConversationalFormView.php in Bit Form – Contact Form, Payment Forms, Multi Step Forms, Calculator & Custom Form Builder 3.3.1, at includes/Frontend/ConversationalFormView.php

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1	<?php
2
3	namespace BitCode\BitForm\Frontend;
4
5	use BitCode\BitForm\Core\Database\FormModel;
6	use BitCode\BitForm\Core\Form\FormManager;
7	use BitCode\BitForm\Core\Util\Render;
8	use BitCode\BitForm\Frontend\Form\FrontendFormHandler;
9	use BitCode\BitForm\Frontend\Form\View\Conversational\ConversationalHelpers;
10
11	class ConversationalFormView
12	{
13	public static function preview()
14	{
15	// Read-only: REQUEST_URI used to extract form ID from URL path for view dispatch. No state mutation.
16	$requestUri = isset($_SERVER['REQUEST_URI']) ? esc_url_raw(wp_unslash($_SERVER['REQUEST_URI'])) : '';
17	$uri = explode('/', $requestUri);
18
19	if (is_array($uri) && count($uri) > 0) {
20	$formID = $uri[count($uri) - 1];
21	$attr = ['form_id' => $formID, 'form_preview' => true];
22
23	$frontendFormHandler = new FrontendFormHandler();
24	$formViewObject = $frontendFormHandler->handleFrontendRenderRequest($attr);
25	if ('string' === gettype($formViewObject)) {
26	Render::view('views/form-not-found');
27	exit;
28	}
29
30	$formHTML = $formViewObject->html;
31	$font = $formViewObject->font;
32	$bfGlobals = $formViewObject->bfGlobals;
33	$configTag = isset($formViewObject->configTag) ? $formViewObject->configTag : '';
34	$formContent = isset($formViewObject->formContent) ? $formViewObject->formContent : null;
35
36	if (defined('BITAPPS_DEV') && BITAPPS_DEV) {
37	set_transient('bitform_form_preview', true);
38	$frontendFormHandler->generateJs($formID);
39	$title = 'BitForm Preview page';
40	Render::view('views/preview-page', compact('formID', 'title', 'formHTML', 'font', 'bfGlobals', 'configTag', 'formContent'));
41	}
42	}
43	}
44
45	private static function getCustomUrlFormId()
46	{
47	$urlMap = get_transient('bitform_conversational_url_map');
48	if (false === $urlMap) {
49	$urlMap = self::buildConversationalUrlMap();
50	set_transient('bitform_conversational_url_map', $urlMap, DAY_IN_SECONDS);
51	}
52
53	if (empty($urlMap)) {
54	return null;
55	}
56
57	$currentUrl = get_site_url() . (isset($_SERVER['REQUEST_URI']) ? esc_url_raw(wp_unslash($_SERVER['REQUEST_URI'])) : '');
58	$parsedCurrentUrl = wp_parse_url($currentUrl);
59
60	foreach ($urlMap as $formID => $customUrlSlug) {
61	$customUrl = get_site_url() . '/' . $customUrlSlug;
62	$parsedCustomUrl = wp_parse_url($customUrl);
63	$pathMatched = isset($parsedCustomUrl['path']) && $parsedCustomUrl['path'] === ($parsedCurrentUrl['path'] ?? '');
64	if (!$pathMatched) {
65	continue;
66	}
67	if (!isset($parsedCustomUrl['query'])) {
68	return $formID;
69	}
70	parse_str($parsedCustomUrl['query'], $parsedCustomQueries);
71	parse_str($parsedCurrentUrl['query'] ?? '', $parsedCurrentQueries);
72	if (empty(array_diff_assoc($parsedCustomQueries, $parsedCurrentQueries))) {
73	return $formID;
74	}
75	}
76
77	return null;
78	}
79
80	private static function buildConversationalUrlMap()
81	{
82	$formModel = new FormModel();
83	$forms = $formModel->get(['id', 'form_content']);
84	$urlMap = [];
85	if (is_wp_error($forms) \|\| !is_array($forms)) {
86	return $urlMap;
87	}
88	foreach ($forms as $form) {
89	$formContent = json_decode($form->form_content);
90	if (empty($formContent->formInfo->standaloneSettings->active)) {
91	continue;
92	}
93	if (empty($formContent->formInfo->conversationalSettings->enable)) {
94	continue;
95	}
96	$standaloneSettings = $formContent->formInfo->standaloneSettings;
97	if (empty($standaloneSettings->customUrl)) {
98	continue;
99	}
100	$urlMap[$form->id] = $standaloneSettings->customUrl;
101	}
102	return $urlMap;
103	}
104
105	public static function conversationalFormView()
106	{
107	if (is_admin()) {
108	return;
109	}
110	// Read-only: form ID and preview flag from query string for conversational form dispatch. No state mutation.
111	$formID = isset($_GET['bit-conversational-form']) ? sanitize_text_field(wp_unslash($_GET['bit-conversational-form'])) : '';
112	$formType = 'conversational';
113	if (empty($formID)) {
114	$formID = self::getCustomUrlFormId();
115	}
116
117	if (empty($formID)) {
118	return '';
119	}
120
121	$formID = intval($formID);
122
123	$isPreview = isset($_GET['bf_preview']);
124
125	ConversationalHelpers::setPreviewMode($isPreview);
126
127	$attr = ['type'=> $formType, 'form_id' => $formID, 'form_preview' => true];
128
129	$FormManager = FormManager::getInstance($formID);
130	$formContent = $FormManager->getFormContent();
131	if (empty($formContent->formInfo->conversationalSettings->enable)) {
132	return;
133	}
134
135	$frontendFormHandler = new FrontendFormHandler();
136	$formViewObject = $frontendFormHandler->handleFrontendRenderRequest($attr);
137	if ('string' === gettype($formViewObject)) {
138	Render::view('views/form-not-found');
139	exit;
140	}
141
142	$formHTML = $formViewObject->html;
143	$font = $formViewObject->font;
144	$bfGlobals = $formViewObject->bfGlobals;
145	$configTag = isset($formViewObject->configTag) ? $formViewObject->configTag : '';
146	$formContent = isset($formViewObject->formContent) ? $formViewObject->formContent : null;
147
148	set_transient('bitform_form_preview', true);
149	$frontendFormHandler->generateJs($formID, null, $formType);
150	$title = 'Bit Form';
151	Render::view('views/conversational-form', compact('formID', 'title', 'formHTML', 'font', 'bfGlobals', 'configTag', 'isPreview', 'formContent'));
152
153	exit(200);
154	}
155	}
156