← All changes | libraries/lite/helper.php +245 -0 1.6.0 → 1.8.16 View file →

		@@ -1,0 +1,245 @@
	1	+<?php
	2	+/**
	3	+ * @package VikBooking - Libraries
	4	+ * @subpackage lite
	5	+ * @author E4J s.r.l.
	6	+ * @copyright Copyright (C) 2022 E4J s.r.l. All Rights Reserved.
	7	+ * @license http://www.gnu.org/licenses/gpl-2.0.html GNU/GPL
	8	+ * @link https://vikwp.com
	9	+ */
	10	+
	11	+// No direct access
	12	+defined('ABSPATH') or die('No script kiddies please!');
	13	+
	14	+/**
	15	+ * Helper implementor used to apply the restrictions of the LITE version.
	16	+ *
	17	+ * @since 1.5.11
	18	+ */
	19	+class VikBookingLiteHelper
	20	+{
	21	+ /**
	22	+ * The platform application instance.
	23	+ *
	24	+ * @var JApplication
	25	+ */
	26	+ private $app;
	27	+
	28	+ /**
	29	+ * The platform database instance.
	30	+ *
	31	+ * @var JDatabase
	32	+ */
	33	+ private $db;
	34	+
	35	+ /**
	36	+ * Class constructor.
	37	+ */
	38	+ public function __construct()
	39	+ {
	40	+ $this->app = JFactory::getApplication();
	41	+ $this->db = JFactory::getDbo();
	42	+ }
	43	+
	44	+ /**
	45	+ * Helper method used to disable the capabilities according
	46	+ * to the restrictions applied by the LITE version.
	47	+ *
	48	+ * @param array $capabilities Array of key/value pairs where keys represent a capability name and boolean values
	49	+ * represent whether the role has that capability.
	50	+ *
	51	+ * @return array The resulting capabilities lookup.
	52	+ */
	53	+ public function restrictCapabilities(array $capabilities)
	54	+ {
	55	+ switch ($this->app->input->get('view'))
	56	+ {
	57	+ case 'ratesoverv':
	58	+ // disable CREATE capability
	59	+ $capabilities['com_vikbooking_create'] = false;
	60	+ break;
	61	+
	62	+ case 'editbusy':
	63	+ case 'editorder':
	64	+ // disable capability to access the MANAGEMENT section
	65	+ $capabilities['com_vikbooking_vbo_management'] = false;
	66	+ break;
	67	+
	68	+ case 'customf':
	69	+ // disable CREATE, EDIT and DELETE capabilities
	70	+ $capabilities['com_vikbooking_create'] = false;
	71	+ $capabilities['com_vikbooking_edit'] = false;
	72	+ $capabilities['com_vikbooking_delete'] = false;
	73	+ break;
	74	+ }
	75	+
	76	+ return $capabilities;
	77	+ }
	78	+
	79	+ /**
	80	+ * Intercepts the request to return a custom error message when the current
	81	+ * task is equal to "pricing.setnewrates".
	82	+ *
	83	+ * @return void
	84	+ */
	85	+ public function disableSetNewRatesTask()
	86	+ {
	87	+ if ($this->app->input->get('task') === 'pricing.setnewrates')
	88	+ {
	89	+ $error = 'e4j.error.' . __('This Pricing Model is only supported in the Pro version.', 'vikbooking');
	90	+ VBOHttpDocument::getInstance($this->app)->close(200, $error);
	91	+ }
	92	+ }
	93	+
	94	+ /**
	95	+ * Helper method used to display an advertsing banner while trying
	96	+ * to reach a page available only in the PRO version.
	97	+ *
	98	+ * @return void
	99	+ */
	100	+ public function displayBanners()
	101	+ {
	102	+ if (!$this->app->isAdmin())
	103	+ {
	104	+ return;
	105	+ }
	106	+
	107	+ $input = $this->app->input;
	108	+
	109	+ // get current view
	110	+ $view = $input->get('view', $input->get('task'));
	111	+
	112	+ // define list of pages not supported by the LITE version
	113	+ $lookup = array(
	114	+ 'coupons' => '17',
	115	+ 'crons' => 'crons',
	116	+ 'customers' => '22',
	117	+ 'einvoicing' => 'einvoicing',
	118	+ 'invoices' => 'invoices',
	119	+ 'operators' => 'operators',
	120	+ 'optionals' => '6',
	121	+ 'packages' => 'packages',
	122	+ 'payments' => '14',
	123	+ 'pmsreports' => 'pmsreports',
	124	+ 'restrictions' => 'restrictions',
	125	+ 'seasons' => '13',
	126	+ 'stats' => 'stats',
	127	+ );
	128	+
	129	+ // check whether the view is supported
	130	+ if (!$view || !isset($lookup[$view]))
	131	+ {
	132	+ return;
	133	+ }
	134	+
	135	+ // use a missing view to display blank contents
	136	+ $input->set('view', 'liteview');
	137	+ $input->set('task', '');
	138	+ $input->set('hide_menu', true);
	139	+
	140	+ // display menu before unsetting the view
	141	+ VikBookingHelper::printHeader($lookup[$view]);
	142	+
	143	+ // display LITE banner
	144	+ echo JLayoutHelper::render('html.license.lite', array('view' => $view));
	145	+
	146	+ if (VikBooking::showFooter())
	147	+ {
	148	+ VikBookingHelper::printFooter();
	149	+ }
	150	+ }
	151	+
	152	+ /**
	153	+ * Hides all the elements that owns a class equal to "pro-feature".
	154	+ *
	155	+ * @return void
	156	+ */
	157	+ public function hideProFeatures()
	158	+ {
	159	+ JFactory::getDocument()->addStyleDeclaration('.pro-feature { display: none !important; }');
	160	+ }
	161	+
	162	+ /**
	163	+ * Disable all the features linked to the rooms management provided by
	164	+ * the "editbusy" page.
	165	+ *
	166	+ * @return void
	167	+ */
	168	+ public function disableEditBusyRoomFeatures()
	169	+ {
	170	+ if ($this->app->input->get('task') !== 'updatebusy')
	171	+ {
	172	+ return;
	173	+ }
	174	+
	175	+ // scan all the elements set in request
	176	+ foreach ($this->app->input->getArray() as $k => $v)
	177	+ {
	178	+ // check whether the element name follows the switch_[ID] pattern
	179	+ if (preg_match("/^switch_[0-9]+$/", $k))
	180	+ {
	181	+ // unset switch element
	182	+ $this->app->input->set($k, '');
	183	+ }
	184	+ }
	185	+
	186	+ // disable room cancellation
	187	+ $this->app->input->set('rm_room_oid', 0);
	188	+ // cannot add new rooms from the back-end
	189	+ $this->app->input->set('add_room_id', 0);
	190	+ }
	191	+
	192	+ /**
	193	+ * Helper method used to display the scripts and the HTML needed to
	194	+ * allow the management of the terms-of-service custom field.
	195	+ *
	196	+ * @param JView $view The view instance.
	197	+ *
	198	+ * @return void
	199	+ */
	200	+ public function displayTosFieldManagementForm($view)
	201	+ {
	202	+ // iterate all custom fields
	203	+ foreach ($view->rows as $cf)
	204	+ {
	205	+ $cf = (array) $cf;
	206	+
	207	+ // check if we have a checkbox field
	208	+ if ($cf['type'] == 'checkbox')
	209	+ {
	210	+ // use scripts to manage ToS
	211	+ echo JLayoutHelper::render('html.managetos.script', array('field' => $cf));
	212	+ }
	213	+ }
	214	+ }
	215	+
	216	+ /**
	217	+ * Helper method used to intercept the custom request used to update
	218	+ * the terms-of-service custom field.
	219	+ *
	220	+ * @return void
	221	+ */
	222	+ public function listenTosFieldSavingTask()
	223	+ {
	224	+ // check if we should save the TOS field
	225	+ if ($this->app->input->get('task') == 'customf.savetosajax')
	226	+ {
	227	+ if (!JSession::checkToken())
	228	+ {
	229	+ VBOHttpDocument::getInstance($this->app)->close(403, JText::translate('JINVALID_TOKEN'));
	230	+ }
	231	+
	232	+ $db = JFactory::getDbo();
	233	+
	234	+ $data = new stdClass;
	235	+ $data->name = $this->app->input->get('name', '', 'string');
	236	+ $data->poplink = $this->app->input->get('poplink', '', 'string');
	237	+ $data->id = $this->app->input->get('id', 0, 'uint');
	238	+
	239	+ $db->updateObject('#__vikbooking_custfields', $data, 'id');
	240	+
	241	+ // return saved object to caller
	242	+ VBOHttpDocument::getInstance($this->app)->json($data);
	243	+ }
	244	+ }
	245	+}