fluent-community / app / Services / SmartCodeParser.php

SmartCodeParser.php in FluentCommunity – Ultra-Fast High-Performance Social Network, Community, LMS & Online Courses 2.10.0, at app/Services/SmartCodeParser.php

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1	<?php
2
3	namespace FluentCommunity\App\Services;
4
5	use FluentCommunity\Modules\Course\Model\CourseTopic;
6	use FluentCommunity\Modules\Course\Model\Course;
7	use FluentCommunity\App\Services\ProfileHelper;
8	use FluentCommunity\App\Services\Helper;
9	use FluentCommunity\Framework\Support\Arr;
10
11	class SmartCodeParser
12	{
13	protected static $isHtml = true;
14
15	protected static $store = [
16	'user' => null,
17	'feed' => null,
18	'course' => null,
19	'community' => null
20	];
21
22	public function parse($templateString, $user, $feed = null, $isHtml = true)
23	{
24	static::$isHtml = $isHtml;
25	static::setData($user, $feed);
26
27	$result = [];
28	$isSingle = false;
29
30	if (!is_array($templateString)) {
31	$isSingle = true;
32	}
33
34	foreach ((array)$templateString as $key => $string) {
35	$result[$key] = $this->parseShortcode($string);
36	}
37
38	if ($isSingle) {
39	return reset($result);
40	}
41
42	return $result;
43	}
44
45	protected static function setData($user, $feed = null)
46	{
47	static::$store['user'] = $user;
48	static::$store['feed'] = $feed;
49	static::$store['course'] = ($feed && $feed->course) ? $feed->course : null;
50	static::$store['community'] = Helper::generalSettings();
51	}
52
53	public function parseShortcode($string)
54	{
55	if (strpos($string, '{{') === false && strpos($string, '##') === false) {
56	return $string;
57	}
58
59	if (static::$isHtml) {
60	$string = $this->resolveHrefPlaceholders($string);
61	}
62
63	return preg_replace_callback('/({{\|##)+(.*?)(}}\|##)/', function ($matches) {
64	return $this->replace($matches);
65	}, $string);
66	}
67
68	/**
69	* Resolve placeholders inside href="..." attributes to raw URLs.
70	* Prevents nested anchors when URL smartcodes auto-wrap in HTML mode.
71	*/
72	protected function resolveHrefPlaceholders($string)
73	{
74	return preg_replace_callback(
75	'/(?<![a-zA-Z-])href\s=\s(["\'])([^"\'](?:\{\{\|##)[^"\'])\1/i',
76	function ($m) {
77	static::$isHtml = false;
78	$resolved = $this->parseShortcode($m[2]);
79	static::$isHtml = true;
80	return 'href=' . $m[1] . esc_url($resolved) . $m[1];
81	},
82	$string
83	);
84	}
85
86	protected function replace($matches)
87	{
88	if (empty($matches[2])) {
89	return apply_filters('fluent_community/smartcode_fallback', $matches[0], $this->store['user']);
90	}
91
92	$matches[2] = trim($matches[2]);
93
94	$matched = explode('.', $matches[2]);
95
96	if (count($matched) <= 1) {
97	return apply_filters('fluent_community/smartcode_fallback', $matches[0], $this->store['user']);
98	}
99
100	$dataKey = trim(array_shift($matched));
101
102	$valueKey = trim(implode('.', $matched));
103
104	if (!$valueKey) {
105	return apply_filters('fluent_community/smartcode_fallback', $matches[0], $this->store['user']);
106	}
107
108	$valueKeys = explode('\|', $valueKey);
109
110	$valueKey = $valueKeys[0];
111	$defaultValue = '';
112	$transformer = '';
113
114	$valueCounts = count($valueKeys);
115
116	if ($valueCounts >= 3) {
117	$defaultValue = trim($valueKeys[1]);
118	$transformer = trim($valueKeys[2]);
119	} else if ($valueCounts === 2) {
120	$defaultValue = trim($valueKeys[1]);
121	}
122
123	$value = '';
124	switch ($dataKey) {
125	case 'site':
126	$value = $this->getWpValue($valueKey, $defaultValue);
127	break;
128	case 'user':
129	$value = static::$store['user'] ? $this->getUserValue($valueKey, $defaultValue) : $defaultValue;
130	break;
131	case 'community':
132	$value = $this->getCommunityValue($valueKey, $defaultValue);
133	break;
134	case 'section':
135	$value = $this->getSectionValue($valueKey, $defaultValue);
136	break;
137	case 'course':
138	$value = $this->getCourseValue($valueKey, $defaultValue);
139	break;
140	default:
141	$value = apply_filters('fluent_community/smartcode_group_callback_' . $dataKey, $matches[0], $valueKey, $defaultValue, static::$store['user']);
142	}
143
144	if ($transformer && is_string($transformer) && $value) {
145	switch ($transformer) {
146	case 'trim':
147	return trim($value);
148	case 'ucfirst':
149	return ucfirst($value);
150	case 'strtolower':
151	return strtolower($value);
152	case 'strtoupper':
153	return strtoupper($value);
154	case 'ucwords':
155	return ucwords($value);
156	case 'concat_first': // usage: {{contact.first_name\|\|concat_first\|Hi
157	if (isset($valueKeys[3])) {
158	$value = trim($valueKeys[3] . ' ' . $value);
159	}
160	return $value;
161	case 'concat_last': // usage: {{contact.first_name\|\|concat_last\|, => FIRST_NAME,
162	if (isset($valueKeys[3])) {
163	$value = trim($value . '' . $valueKeys[3]);
164	}
165	return $value;
166	case 'show_if': // usage {{contact.first_name\|\|show_if\|First name exist
167	if (isset($valueKeys[3])) {
168	$value = $valueKeys[3];
169	}
170	return $value;
171	default:
172	return $value;
173	}
174	}
175
176	return $value;
177
178	}
179
180	protected function getWpValue($valueKey, $defaultValue)
181	{
182	if ($valueKey == 'login_url') {
183	return network_site_url('wp-login.php', 'login');
184	}
185
186	if ($valueKey == 'name') {
187	return wp_specialchars_decode(get_option('blogname'), ENT_QUOTES);
188	}
189
190	$value = get_bloginfo($valueKey);
191	if (!$value) {
192	return $defaultValue;
193	}
194	return $value;
195	}
196
197
198	protected function getUserValue($valueKey, $defaultValue)
199	{
200	$userModel = static::$store['user'];
201	if (!$userModel \|\| !$userModel instanceof \FluentCommunity\App\Models\User) {
202	return $defaultValue;
203	}
204
205	$xProfile = $userModel->xprofile;
206
207	if ($valueKey == 'profile_link') {
208	if ($xProfile) {
209	return $xProfile->getPermalink();
210	}
211	return $defaultValue;
212	}
213
214	if ($xProfile) {
215	if ($valueKey == 'display_name') {
216	return $xProfile->display_name;
217	}
218	}
219
220	if ($valueKey == 'photo_html') {
221	if ($xProfile) {
222	return '<img src="' . esc_url($xProfile->avatar) . '" alt="' . esc_attr($xProfile->display_name) . '" class="fcom_user_dynamic_photo" />';
223	}
224	return '<img src="' . esc_url($userModel->photo) . '" alt="' . esc_attr($userModel->display_name) . '" class="fcom_user_dynamic_photo" />';
225	}
226
227	$wpUser = $userModel->getWpUser();
228	$valueKeys = explode('.', $valueKey);
229	if (count($valueKeys) == 1) {
230	$value = $wpUser->get($valueKey);
231	if (!$value) {
232	return $defaultValue;
233	}
234
235	if (!is_array($value) \|\| !is_object($value)) {
236	return $value;
237	}
238
239	return $defaultValue;
240	}
241
242	$customKey = $valueKeys[0];
243	$customProperty = $valueKeys[1];
244
245	if ($customKey === 'photo_html') {
246	$width = (string)esc_attr($customProperty);
247	$style = 'style="width: ' . $width . '; height: ' . $width . ';"';
248	if ($xProfile) {
249	return '<img ' . $style . ' src="' . esc_url($xProfile->avatar) . '" alt="' . esc_attr($xProfile->display_name) . '" class="fcom_user_dynamic_photo" />';
250	}
251	return '<img ' . $style . ' src="' . esc_url($userModel->photo) . '" alt="' . esc_attr($userModel->display_name) . '" class="fcom_user_dynamic_photo" />';
252	}
253
254	if ($customKey == 'meta') {
255	$metaValue = get_user_meta($wpUser->ID, $customProperty, true);
256	if (!$metaValue) {
257	return $defaultValue;
258	}
259
260	if (!is_array($metaValue) \|\| !is_object($metaValue)) {
261	return $metaValue;
262	}
263
264	return $defaultValue;
265	}
266
267	return $defaultValue;
268	}
269
270	protected function getCommunityValue($valueKey, $defaultValue)
271	{
272	$communitySettings = static::$store['community'];
273
274	if ($valueKey == 'name') {
275	return Arr::get($communitySettings, 'site_title');
276	}
277
278	if ($valueKey == 'name_with_url') {
279	$siteTitle = Arr::get($communitySettings, 'site_title');
280	return static::$isHtml ? '<a target="_blank" href="' . Helper::baseUrl('/') . '">' . $siteTitle . '</a>' : $siteTitle;
281	}
282
283	if (isset($communitySettings[$valueKey])) {
284	return $communitySettings[$valueKey];
285	}
286
287	return $defaultValue;
288	}
289
290	protected function getSectionValue($valueKey, $defaultValue)
291	{
292	$sectionModel = static::$store['feed'];
293	if (!$sectionModel \|\| !$sectionModel instanceof CourseTopic) {
294	return $defaultValue;
295	}
296
297	if ($valueKey === 'url') {
298	$user = static::$store['user'] ?? null;
299	$course = static::$store['course'] ?? null;
300
301	if (!$course instanceof Course) {
302	return $defaultValue;
303	}
304
305	$courseUrl = $course->getPermalink();
306
307	$userId = $user->ID ?? null;
308	$signedUrl = $userId ? ProfileHelper::signUserUrlWithAuthHash($courseUrl, $userId) : $courseUrl;
309
310	if (static::$isHtml) {
311	return sprintf('<a href="%s">%s</a>', esc_url($signedUrl), esc_html($courseUrl));
312	}
313
314	return $signedUrl;
315	}
316
317	$fillables = array_merge(
318	(new CourseTopic())->getFillable(),
319	['id', 'created_at', 'updated_at']
320	);
321
322	if (in_array($valueKey, $fillables)) {
323	return $sectionModel->{$valueKey};
324	}
325
326	return $defaultValue;
327	}
328
329	protected function getCourseValue($valueKey, $defaultValue)
330	{
331	$courseModel = static::$store['course'];
332	if (!$courseModel \|\| !$courseModel instanceof Course) {
333	return $defaultValue;
334	}
335
336	$fillables = array_merge(
337	(new Course())->getFillable(),
338	['id', 'created_at', 'updated_at']
339	);
340
341	if (in_array($valueKey, $fillables)) {
342	return $courseModel->{$valueKey};
343	}
344
345	return $defaultValue;
346	}
347	}
348