← All changes | admin/helpers/conditionalrules/languages.php +105 -0 1.6.1 → 1.8.16 View file →

		@@ -1,0 +1,105 @@
	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 "languages".
	15	+ *
	16	+ * @since 1.4.0
	17	+ */
	18	+class VikBookingConditionalRuleLanguages 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('VBOBOOKINGLANG');
	29	+ $this->ruleDescr = JText::translate('VBO_CONDTEXT_RULE_LANG_DESCR');
	30	+ $this->ruleId = basename(__FILE__);
	31	+ }
	32	+
	33	+ /**
	34	+ * Displays the rule parameters.
	35	+ *
	36	+ * @return void
	37	+ */
	38	+ public function renderParams()
	39	+ {
	40	+ $this->vbo_app->loadSelect2();
	41	+ $langs = $this->loadLanguages();
	42	+ $current_langs = $this->getParam('langs', array());
	43	+ ?>
	44	+ <div class="vbo-param-container">
	45	+ <div class="vbo-param-label"><?php echo JText::translate('VBOBOOKINGLANG'); ?></div>
	46	+ <div class="vbo-param-setting">
	47	+ <select name="<?php echo $this->inputName('langs', true); ?>" id="<?php echo $this->inputID('langs'); ?>" multiple="multiple">
	48	+ <?php
	49	+ foreach ($langs as $ltag => $lang) {
	50	+ ?>
	51	+ <option value="<?php echo $ltag; ?>"<?php echo is_array($current_langs) && in_array($ltag, $current_langs) ? ' selected="selected"' : ''; ?>><?php echo $lang['name']; ?></option>
	52	+ <?php
	53	+ }
	54	+ ?>
	55	+ </select>
	56	+ </div>
	57	+ </div>
	58	+
	59	+ <script type="text/javascript">
	60	+ jQuery(function() {
	61	+ jQuery('#<?php echo $this->inputID('langs'); ?>').select2();
	62	+ });
	63	+ </script>
	64	+ <?php
	65	+ }
	66	+
	67	+ /**
	68	+ * Tells whether the rule is compliant.
	69	+ *
	70	+ * @return bool True on success, false otherwise.
	71	+ */
	72	+ public function isCompliant()
	73	+ {
	74	+ $book_lang = $this->getPropVal('booking', 'lang');
	75	+
	76	+ if (empty($book_lang)) {
	77	+ $book_lang = VikBooking::getTranslator()->getDefaultLang('admin');
	78	+ }
	79	+
	80	+ return in_array($book_lang, $this->getParam('langs', array()));
	81	+ }
	82	+
	83	+ /**
	84	+ * Internal function for this rule only.
	85	+ *
	86	+ * @return array
	87	+ */
	88	+ protected function loadLanguages()
	89	+ {
	90	+ $known_langs = $this->vbo_app->getKnownLanguages();
	91	+ $default_lang = VikBooking::getTranslator()->getDefaultLang('site');
	92	+ $langs = array();
	93	+
	94	+ foreach ($known_langs as $ltag => $ldet) {
	95	+ if ($ltag == $default_lang) {
	96	+ $langs = array($ltag => $ldet) + $langs;
	97	+ } else {
	98	+ $langs[$ltag] = $ldet;
	99	+ }
	100	+ }
	101	+
	102	+ return $langs;
	103	+ }
	104	+
	105	+}