fluentform / app / Modules / Form / Settings / FormCssJs.php

FormCssJs.php in Fluent Forms – Customizable Contact Forms, Survey, Quiz, & Conversational Form Builder 4.3.13, at app/Modules/Form/Settings/FormCssJs.php

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1	<?php
2
3	namespace FluentForm\App\Modules\Form\Settings;
4
5	use FluentForm\App\Helpers\Helper;
6
7	class FormCssJs
8	{
9	public function addCssJs($formId)
10	{
11	// @todo: Limit 3 sometimes make things double
12	$metas = wpFluent()->table('fluentform_form_meta')
13	->where('form_id', $formId)
14	->whereIn('meta_key', [
15	'_custom_form_css',
16	'_custom_form_js',
17	'_ff_form_styler_css'
18	])
19	->groupBy('meta_key')
20	//->limit(3)
21	->get();
22
23	if (!$metas) {
24	return;
25	}
26
27
28	foreach ($metas as $meta) {
29	if ($meta->meta_key == '_custom_form_css' && $meta->value) {
30	$css = $meta->value;
31	$css = str_replace('{form_id}', $formId, $css);
32	$css = str_replace('FF_ID', $formId, $css);
33	$this->addCss($formId, $css, 'fluentform_custom_css_'.$formId );
34	} else if(($meta->meta_key == '_ff_form_styler_css' && $meta->value)) {
35	$css = $meta->value;
36	$this->addCss($formId, $css, 'fluentform_styler_css_'.$formId );
37	} else if ($meta->meta_key == '_custom_form_js' && $meta->value) {
38	$this->addJs($formId, $meta->value);
39	}
40	}
41	}
42
43	public function getCss($formId)
44	{
45	$cssMeta = wpFluent()->table('fluentform_form_meta')
46	->where('form_id', $formId)
47	->where('meta_key', '_custom_form_css')
48	->first();
49
50	if(!$cssMeta \|\| !$cssMeta->value) {
51	return '';
52	}
53
54	$css = $cssMeta->value;
55	$css = str_replace('{form_id}', $formId, $css);
56	$css = str_replace('FF_ID', $formId, $css);
57	return $this->escCss($css);
58	}
59
60	public function getJs($formId)
61	{
62	$jsMeta = wpFluent()->table('fluentform_form_meta')
63	->where('form_id', $formId)
64	->where('meta_key', '_custom_form_js')
65	->first();
66
67	if(!$jsMeta \|\| !$jsMeta->value) {
68	return '';
69	}
70
71	return $jsMeta->value;
72	}
73
74	public function addCss($formId, $css, $cssId = 'fluentform_custom_css')
75	{
76	if ($css) {
77	if (!did_action('wp_head')) {
78	add_action('wp_head', function () use ($css, $formId, $cssId) {
79	?>
80
81	<style id="<?php echo esc_attr($cssId); ?>" type="text/css">
82	<?php echo $this->escCss($css); ?>
83	</style>
84	<?php
85	}, 10);
86	} else {
87	?>
88
89	<style id="<?php echo esc_attr($cssId); ?>" type="text/css">
90	<?php echo $this->escCss($css); ?>
91	</style>
92	<?php
93	}
94	}
95	}
96
97	public function addJs($formId, $customJS)
98	{
99	if (trim($customJS)) {
100	add_action('wp_footer', function () use ($formId, $customJS) {
101	?>
102	<script type="text/javascript">
103	jQuery(document.body).on('fluentform_init_<?php echo esc_attr($formId); ?>', function (event, data) {
104	var $form = jQuery(data[0]);
105	var formId = "<?php echo esc_attr($formId); ?>";
106	var $ = jQuery;
107	try {
108	<?php fluentFormPrintUnescapedInternalString($customJS); ?>
109	} catch (e) {
110	console.warn('Error in custom JS of Fluentform ID: ' + $form.data('form_id'));
111	console.error(e);
112	}
113	});
114	</script>
115	<?php
116	}, 100);
117	}
118	}
119
120	/**
121	* Get settings for a particular form by id
122	* @return void
123	*/
124	public function getSettingsAjax()
125	{
126	$formId = absint($_REQUEST['form_id']);
127	wp_send_json_success(array(
128	'custom_css' => $this->getData($formId, '_custom_form_css'),
129	'custom_js' => $this->getData($formId, '_custom_form_js'),
130	), 200);
131	}
132
133	/**
134	* Save settings for a particular form by id
135	* @return void
136	*/
137	public function saveSettingsAjax()
138	{
139	$formId = absint($_REQUEST['form_id']);
140
141	$css = wp_strip_all_tags(wp_unslash($_REQUEST['custom_css']));
142	$js = wp_unslash($_REQUEST['custom_js']);
143
144	if (preg_match('#</?\w+#', $css)) {
145	$css = '';
146	}
147
148	$this->store($formId, '_custom_form_css', $css);
149	$this->store($formId, '_custom_form_js', $js);
150
151	wp_send_json_success([
152	'message' => __('Custom CSS and JS successfully updated', 'fluentform')
153	], 200);
154	}
155
156	protected function escCss($css)
157	{
158	return preg_match('#</?\w+#', $css) ? '' : $css;
159	}
160
161
162	protected function getData($formId, $metaKey)
163	{
164	$row = wpFluent()->table('fluentform_form_meta')
165	->where('form_id', $formId)
166	->where('meta_key', $metaKey)
167	->first();
168	if ($row) {
169	return $row->value;
170	}
171	return '';
172	}
173
174
175	protected function store($formId, $metaKey, $metaValue)
176	{
177	$row = wpFluent()->table('fluentform_form_meta')
178	->where('form_id', $formId)
179	->where('meta_key', $metaKey)
180	->first();
181
182	if (!$row) {
183	return wpFluent()->table('fluentform_form_meta')
184	->insert([
185	'form_id' => $formId,
186	'meta_key' => $metaKey,
187	'value' => $metaValue
188	]);
189	}
190
191	return wpFluent()->table('fluentform_form_meta')
192	->where('id', $row->id)
193	->update([
194	'value' => $metaValue
195	]);
196	}
197	}
198