vikbooking / admin / helpers / conditionalrules / rooms.php

rooms.php in VikBooking Hotel Booking Engine & PMS trunk, at admin/helpers/conditionalrules/rooms.php

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1	<?php
2	/**
3	* @package VikBooking
4	* @subpackage com_vikbooking
5	* @author Alessio Gaggii - e4j - Extensionsforjoomla.com
6	* @copyright Copyright (C) 2018 e4j - Extensionsforjoomla.com. All rights reserved.
7	* @license GNU General Public License version 2 or later; see LICENSE
8	* @link https://vikwp.com
9	*/
10
11	defined('ABSPATH') or die('No script kiddies please!');
12
13	/**
14	* Class handler for conditional rule "rooms".
15	*
16	* @since 1.4.0
17	*/
18	class VikBookingConditionalRuleRooms extends VikBookingConditionalRule
19	{
20	/**
21	* Class constructor will define the rule name, description and identifier.
22	*/
23	public function __construct()
24	{
25	// call parent constructor
26	parent::__construct();
27
28	$this->ruleName = JText::translate('VBPVIEWORDERSTHREE');
29	$this->ruleDescr = JText::translate('VBO_CONDTEXT_RULE_ROOMS_DESCR');
30	$this->ruleId = basename(__FILE__);
31	}
32
33	/**
34	* Displays the rule parameters.
35	*
36	* @return void
37	*
38	* @since 1.15.0 (J) - 1.5.0 (WP) added support for sub-units.
39	*/
40	public function renderParams()
41	{
42	$this->vbo_app->loadSelect2();
43	$rooms = $this->loadRooms();
44	$current_rooms = $this->getParam('rooms', array());
45	$current_rooms = !is_array($current_rooms) ? array() : $current_rooms;
46
47	// check if we've got rooms with sub-units defined
48	$sub_units = [];
49	foreach ($rooms as $rdata) {
50	if ($rdata['units'] < 2) {
51	continue;
52	}
53	$room_features = VikBooking::getRoomParam('features', $rdata['params']);
54	if (is_array($room_features) && count($room_features)) {
55	$sub_units[$rdata['id']] = [
56	'name' => $rdata['name'],
57	'units' => $rdata['units'],
58	'features' => $room_features,
59	];
60	}
61	}
62
63	?>
64	<div class="vbo-param-container">
65	<div class="vbo-param-label"><?php echo JText::translate('VBOROOMSASSIGNED'); ?></div>
66	<div class="vbo-param-setting">
67	<select name="<?php echo $this->inputName('rooms', true); ?>" id="<?php echo $this->inputID('rooms'); ?>" multiple="multiple" onchange="vboChangeSubUnits();">
68	<?php
69	foreach ($rooms as $rdata) {
70	?>
71	<option value="<?php echo $rdata['id']; ?>"<?php echo in_array($rdata['id'], $current_rooms) ? ' selected="selected"' : ''; ?>><?php echo $rdata['name']; ?></option>
72	<?php
73	}
74	?>
75	</select>
76	</div>
77	</div>
78
79	<?php
80	if (count($sub_units)) {
81	?>
82	<div class="vbo-param-container">
83	<div class="vbo-param-label"><?php echo JText::translate('VBNEWROOMNINE'); ?></div>
84	<div class="vbo-param-setting">
85	<?php echo $this->vbo_app->printYesNoButtons($this->inputName('use_sub_units'), JText::translate('VBYES'), JText::translate('VBNO'), (int)$this->getParam('use_sub_units', 0), 1, 0, 'vboToggleUseSubUnits();'); ?>
86	</div>
87	</div>
88	<?php
89	$init_display = (int)$this->getParam('use_sub_units', 0);
90	foreach ($sub_units as $rid => $rdata) {
91	$display_runits = ($init_display && in_array($rid, $current_rooms));
92	?>
93	<div class="vbo-param-container vbo-rule-rooms-rsubunits" data-rid="<?php echo $rid; ?>" style="<?php echo !$display_runits ? 'display: none;' : ''; ?>">
94	<div class="vbo-param-label"><?php echo $rdata['name']; ?></div>
95	<div class="vbo-param-setting">
96	<select name="<?php echo $this->inputName("sub_unit_$rid"); ?>">
97	<option value=""></option>
98	<?php
99	$cur_val = (int)$this->getParam("sub_unit_$rid", 0);
100	for ($i = 1; $i <= $rdata['units']; $i++) {
101	?>
102	<option value="<?php echo $i; ?>"<?php echo $cur_val == $i ? ' selected="selected"' : ''; ?>><?php echo $this->getFirstFeature($i, $rdata['features']); ?></option>
103	<?php
104	}
105	?>
106	</select>
107	</div>
108	</div>
109	<?php
110	}
111	}
112	?>
113
114	<script type="text/javascript">
115	jQuery(function() {
116	jQuery('#<?php echo $this->inputID('rooms'); ?>').select2();
117	});
118
119	function vboToggleUseSubUnits() {
120	jQuery('.vbo-rule-rooms-rsubunits').hide();
121	var use_sub_units = jQuery('input[name="<?php echo $this->inputName('use_sub_units'); ?>"]').prop('checked');
122	if (use_sub_units) {
123	var rooms_selected = jQuery('#<?php echo $this->inputID('rooms'); ?>').val();
124	jQuery('.vbo-rule-rooms-rsubunits').each(function() {
125	var rid = jQuery(this).attr('data-rid');
126	if (rooms_selected && rooms_selected.length && rooms_selected.indexOf(rid) >= 0) {
127	jQuery(this).show();
128	} else {
129	jQuery(this).hide().find('select').val('');
130	}
131	});
132	} else {
133	// hide all sub-units and make them empty
134	jQuery('.vbo-rule-rooms-rsubunits').hide().find('select').val('');
135	}
136	}
137
138	function vboChangeSubUnits() {
139	var rooms_selected = jQuery('#<?php echo $this->inputID('rooms'); ?>').val();
140	if (!rooms_selected \|\| !rooms_selected.length) {
141	// hide all sub-units and make them empty
142	jQuery('.vbo-rule-rooms-rsubunits').hide().find('select').val('');
143	} else {
144	// hide all sub-units, but don't touch their values
145	jQuery('.vbo-rule-rooms-rsubunits').hide();
146	// check if the use of sub-units is enabled
147	var use_sub_units = jQuery('input[name="<?php echo $this->inputName('use_sub_units'); ?>"]').prop('checked');
148	// display only the sub-units for the selected rooms
149	if (use_sub_units) {
150	for (var i = 0; i < rooms_selected.length; i++) {
151	var sub_units_cont = jQuery('.vbo-rule-rooms-rsubunits[data-rid="' + rooms_selected[i] + '"]');
152	if (sub_units_cont && sub_units_cont.length) {
153	// show the sub-units for this room
154	sub_units_cont.show();
155	}
156	}
157	}
158	}
159	}
160	</script>
161	<?php
162	}
163
164	/**
165	* Tells whether the rule is compliant.
166	*
167	* @return bool True on success, false otherwise.
168	*/
169	public function isCompliant()
170	{
171	$rooms_booked = $this->getProperty('rooms', array());
172	if (!is_array($rooms_booked) \|\| !count($rooms_booked)) {
173	return false;
174	}
175
176	$allowed_rooms = $this->getParam('rooms', array());
177
178	$one_found = false;
179	foreach ($rooms_booked as $rb) {
180	if (!isset($rb['idroom'])) {
181	continue;
182	}
183	if (in_array($rb['idroom'], $allowed_rooms)) {
184	$one_found = true;
185	break;
186	}
187	}
188
189	// check sub-units
190	$use_sub_units = (int)$this->getParam('use_sub_units', 0);
191	if ($use_sub_units) {
192	$sub_unit_matched = false;
193	// parse again the rooms booked
194	foreach ($rooms_booked as $rb) {
195	// grab the sub-unit index for this room id
196	$room_sub_unit_filt = (int)$this->getParam('sub_unit_' . $rb['idroom'], 0);
197	if (empty($room_sub_unit_filt)) {
198	// no sub-unit defined for this room ID
199	continue;
200	}
201	if ($rb['roomindex'] == $room_sub_unit_filt) {
202	// the index of the room booked matched the one in the params
203	$sub_unit_matched = true;
204	}
205	}
206
207	return $one_found && $sub_unit_matched;
208	}
209
210	// return true if at least one room booked is in the parameters
211	return $one_found;
212	}
213
214	/**
215	* Internal function for this rule only.
216	*
217	* @return array
218	*/
219	protected function loadRooms()
220	{
221	$rooms = array();
222
223	$dbo = JFactory::getDbo();
224	$q = "SELECT `id`, `name`, `units`, `params` FROM `#__vikbooking_rooms` ORDER BY `name` ASC;";
225	$dbo->setQuery($q);
226	$dbo->execute();
227	if ($dbo->getNumRows()) {
228	$rooms = $dbo->loadAssocList();
229	}
230
231	return $rooms;
232	}
233
234	/**
235	* Internal function for this rule only.
236	*
237	* @param int $i the room unit index to get.
238	* @param array $features the list of room features.
239	*
240	* @return array
241	*/
242	protected function getFirstFeature($i, $features = [])
243	{
244	if (!is_array($features) \|\| !isset($features[$i])) {
245	return $i;
246	}
247
248	foreach ($features[$i] as $fkey => $fval) {
249	if (!empty($fkey) && !empty($fval)) {
250	return "#$i - " . JText::translate($fkey) . ': ' . $fval;
251	}
252	}
253
254	return "#$i";
255	}
256	}
257