yatra / app / Shortcodes / SearchShortcode.php

SearchShortcode.php in Yatra – Travel Booking & Tour Operator Software trunk, at app/Shortcodes/SearchShortcode.php

194 lines 7.8 KB

Raw Download Zip

1	<?php
2
3	declare(strict_types=1);
4
5	namespace Yatra\Shortcodes;
6
7	/**
8	* Search Shortcode
9	*
10	* Displays advanced tour search functionality
11	*/
12	class SearchShortcode extends BaseShortcode
13	{
14	private static bool $tripSearchAssetsQueued = false;
15
16	public function __construct()
17	{
18	parent::__construct('yatra_search', [
19	'show_filters' => 'yes',
20	'show_categories' => 'yes',
21	'show_destinations' => 'yes',
22	'show_activities' => 'yes',
23	'show_price_range' => 'yes',
24	'show_duration' => 'yes',
25	'show_difficulty' => 'yes',
26	'placeholder' => 'Search for tours...',
27	'button_text' => 'Search Tours',
28	// Per-field visibility overrides. Empty string = inherit the global
29	// Settings → Search & Listing toggle (so [yatra_search] is unchanged).
30	// Pass yes/no (or true/false, on/off, 1/0) to force a field on/off for
31	// this one placement, e.g. [yatra_search budget="no" keyword="yes"].
32	'keyword' => '',
33	'destination' => '',
34	'activities' => '',
35	'duration' => '',
36	'budget' => '',
37	'date' => '',
38	]);
39
40	// [yatra_search] may appear in posts, widgets, builders, FSE templates, or do_shortcode()
41	// with no reliable way to detect that before output. Enqueue on every public frontend
42	// request so styles always print in wp_head (avoids FOUC). Rules are scoped to
43	// .yatra-trip-search-shortcode in trip-search-shortcode.css.
44	add_action('wp_enqueue_scripts', [self::class, 'enqueueTripSearchAssets'], 10);
45	}
46
47	/**
48	* Enqueue trip search bar CSS/JS for head output. Idempotent per request.
49	*/
50	public static function enqueueTripSearchAssets(): void
51	{
52	if (is_admin() \|\| is_feed()) {
53	return;
54	}
55	if (self::$tripSearchAssetsQueued) {
56	return;
57	}
58	self::$tripSearchAssetsQueued = true;
59
60	$tripSearchCssPath = YATRA_PLUGIN_PATH . 'assets/css/shortcodes/trip-search-shortcode.css';
61	$tripSearchCssVer = is_readable($tripSearchCssPath)
62	? (string) filemtime($tripSearchCssPath)
63	: YATRA_VERSION;
64	wp_enqueue_style(
65	'yatra-trip-search-shortcode',
66	YATRA_PLUGIN_URL . 'assets/css/shortcodes/trip-search-shortcode.css',
67	[],
68	$tripSearchCssVer
69	);
70
71	// When the date field is enabled, load the same flatpickr library the
72	// checkout/booking page uses, so the search date field gets the styled
73	// calendar instead of the browser's native one. Gated on the global
74	// toggle so the extra CSS/JS only ships where the field is actually
75	// used; the search JS self-guards on `typeof flatpickr`, so a per-
76	// placement [yatra_search date="yes"] override still falls back safely
77	// to the native input when flatpickr is not present. Shared 'yatra-
78	// flatpickr' handle → WordPress de-dupes if another component enqueues
79	// it too.
80	$searchJsDeps = ['jquery'];
81	if (\Yatra\Services\SettingsService::isEnabled('search_show_date')) {
82	wp_enqueue_style(
83	'yatra-flatpickr',
84	'https://cdn.jsdelivr.net/npm/flatpickr/dist/flatpickr.min.css',
85	[],
86	YATRA_VERSION
87	);
88	wp_enqueue_script(
89	'yatra-flatpickr',
90	'https://cdn.jsdelivr.net/npm/flatpickr',
91	[],
92	YATRA_VERSION,
93	true
94	);
95	$searchJsDeps[] = 'yatra-flatpickr';
96	}
97
98	$tripSearchJsPath = YATRA_PLUGIN_PATH . 'assets/js/trip-search-shortcode.js';
99	$tripSearchJsVer = is_readable($tripSearchJsPath)
100	? (string) filemtime($tripSearchJsPath)
101	: YATRA_VERSION;
102	wp_enqueue_script(
103	'yatra-trip-search-shortcode',
104	YATRA_PLUGIN_URL . 'assets/js/trip-search-shortcode.js',
105	$searchJsDeps,
106	$tripSearchJsVer,
107	true
108	);
109
110	$listing_url = \function_exists('yatra_get_trip_listing_url')
111	? \yatra_get_trip_listing_url()
112	: \trailingslashit(\home_url('/trip/'));
113
114	wp_localize_script(
115	'yatra-trip-search-shortcode',
116	'yatraTripSearchConfig',
117	[
118	'listingUrl' => $listing_url,
119	]
120	);
121	}
122
123	/**
124	* Render the search shortcode content
125	*/
126	protected function renderContent(array $atts): string
127	{
128	$atts = shortcode_atts($this->default_attributes, $atts, $this->tag);
129
130	// Same source as trip listing sidebar filters: published classifications.
131	// TripRepository::*ForSearch() only returned rows linked via trip_classifications,
132	// so empty relations hid all dropdown options.
133	$destinationRepository = new \Yatra\Repositories\DestinationRepository();
134	$activityRepository = new \Yatra\Repositories\ActivityRepository();
135	$destinations = $destinationRepository->getPublished();
136	$activities = $activityRepository->getPublished();
137	$tripListingService = new \Yatra\Services\TripListingService();
138	$tripRepository = new \Yatra\Repositories\TripRepository();
139
140	$listing_url = \function_exists('yatra_get_trip_listing_url')
141	? \yatra_get_trip_listing_url()
142	: \trailingslashit(\home_url('/trip/'));
143
144	return $this->loadTemplate('shortcodes/trip-search.php', [
145	'atts' => $atts,
146	'destinations' => $destinations,
147	'activities' => $activities,
148	'listing_url' => $listing_url,
149	'duration_bounds' => $tripRepository->getDurationDaysBounds(),
150	'budget_presets' => $tripListingService->getSearchBudgetPresets(),
151	'field_visibility' => $this->resolveFieldVisibility($atts),
152	]);
153	}
154
155	/**
156	* Resolve which search fields are visible for THIS shortcode instance.
157	*
158	* Each field follows the rule: an explicit shortcode attribute wins; when the
159	* attribute is omitted (empty), inherit the global Settings → Search & Listing
160	* toggle. This keeps a bare [yatra_search] identical to before while allowing
161	* per-placement overrides like [yatra_search budget="no"].
162	*
163	* @param array<string,mixed> $atts Resolved shortcode attributes.
164	* @return array<string,bool> Keyed by field: keyword/destination/activities/duration/budget.
165	*/
166	private function resolveFieldVisibility(array $atts): array
167	{
168	$resolve = static function ($attr_value, string $setting_key): bool {
169	$value = strtolower(trim((string) $attr_value));
170	if ($value === '') {
171	// No override → inherit the global toggle (defaults to true).
172	return \Yatra\Services\SettingsService::isEnabled($setting_key);
173	}
174	if (\in_array($value, ['1', 'yes', 'true', 'on', 'show'], true)) {
175	return true;
176	}
177	if (\in_array($value, ['0', 'no', 'false', 'off', 'hide'], true)) {
178	return false;
179	}
180	// Unrecognised value → fall back to the global toggle, never guess.
181	return \Yatra\Services\SettingsService::isEnabled($setting_key);
182	};
183
184	return [
185	'keyword' => $resolve($atts['keyword'] ?? '', 'search_show_keyword'),
186	'destination' => $resolve($atts['destination'] ?? '', 'search_show_destination'),
187	'activities' => $resolve($atts['activities'] ?? '', 'search_show_activities'),
188	'duration' => $resolve($atts['duration'] ?? '', 'search_show_duration'),
189	'budget' => $resolve($atts['budget'] ?? '', 'search_show_budget'),
190	'date' => $resolve($atts['date'] ?? '', 'search_show_date'),
191	];
192	}
193	}
194