← All changes | libraries/system/body.php +168 -0 1.6.0 → 1.8.16 View file →

		@@ -1,0 +1,168 @@
	1	+<?php
	2	+/**
	3	+ * @package VikBooking - Libraries
	4	+ * @subpackage system
	5	+ * @author E4J s.r.l.
	6	+ * @copyright Copyright (C) 2018 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 class to handle the body of the page.
	16	+ *
	17	+ * @since 1.0
	18	+ */
	19	+class VikBookingBody
	20	+{
	21	+ /**
	22	+ * The response processed by the request.
	23	+ *
	24	+ * @var string
	25	+ */
	26	+ protected static $response = null;
	27	+
	28	+ /**
	29	+ * Executes the MVC internal framework to obtain
	30	+ * the requested HTML page body.
	31	+ *
	32	+ * Note: HEADERS NOT SENT
	33	+ *
	34	+ * @return void
	35	+ */
	36	+ public static function process()
	37	+ {
	38	+ jimport('joomla.application.component.controller');
	39	+
	40	+ // start capturing the buffer
	41	+ ob_start();
	42	+
	43	+ /**
	44	+ * Fires before the controller of VikBooking is dispatched.
	45	+ * Useful to require libraries and to check user global permissions.
	46	+ *
	47	+ * @since 1.0
	48	+ */
	49	+ // do_action('vikbooking_before_dispatch');
	50	+ VBOFactory::getPlatform()->getDispatcher()->trigger('onBeforeDispatchVikBooking');
	51	+
	52	+ $task = JFactory::getApplication()->input->get('task');
	53	+
	54	+ // execute the controller
	55	+ $controller = JController::getInstance('VikBooking', VIKBOOKING_BASE);
	56	+ $controller->execute($task);
	57	+
	58	+ // redirect if set by the controller
	59	+ $controller->redirect();
	60	+
	61	+ /**
	62	+ * Fires after the controller of VikBooking is dispatched.
	63	+ * Useful to include web resources (CSS and JS).
	64	+ *
	65	+ * If the controller terminates the process (exit or die),
	66	+ * this hook won't be fired.
	67	+ *
	68	+ * @since 1.0
	69	+ */
	70	+ // do_action('vikbooking_after_dispatch');
	71	+ VBOFactory::getPlatform()->getDispatcher()->trigger('onAfterDispatchVikBooking');
	72	+
	73	+ // capture the response echoed by the controller
	74	+ static::$response = ob_get_contents();
	75	+
	76	+ // clean the buffer
	77	+ ob_end_clean();
	78	+
	79	+ /**
	80	+ * We prepend the system messages to the body as we are displaying HTML contents.
	81	+ * We no longer do this in the getHtml() method to avoid issues with the PHP session.
	82	+ *
	83	+ * @since 1.3.5
	84	+ */
	85	+ static::$response = VikBookingLayoutHelper::renderSystemMessages($queue = null, $echo = false) . static::$response;
	86	+ }
	87	+
	88	+ /**
	89	+ * Renders the obtained response in HTML format.
	90	+ * Note: HEADERS ALREADY SENT
	91	+ *
	92	+ * @param boolean $return True to return the contents.
	93	+ * False to echo them directly.
	94	+ *
	95	+ * @return void|string
	96	+ *
	97	+ * @uses process()
	98	+ */
	99	+ public static function getHtml($return = false)
	100	+ {
	101	+ // check if the response is set
	102	+ if (is_null(static::$response))
	103	+ {
	104	+ // obtain the response
	105	+ static::process();
	106	+ }
	107	+
	108	+ // get response
	109	+ $body = static::$response;
	110	+
	111	+ /**
	112	+ * Never JSON encode the HTML when the caller explictly
	113	+ * requested to this method to return it instead of
	114	+ * directly echoing it.
	115	+ *
	116	+ * This is needed in case the shortcode is executed by
	117	+ * a third-party plugin to display a preview of the
	118	+ * page, which could be made via AJAX (see Elementor).
	119	+ *
	120	+ * @since 1.5.5
	121	+ */
	122	+ if (wp_doing_ajax() && !$return)
	123	+ {
	124	+ /**
	125	+ * Include the AJAX scripts.
	126	+ *
	127	+ * @since 1.3.9
	128	+ */
	129	+ $body .= JFactory::getDocument()->getAjaxScripts();
	130	+
	131	+ // if we are doing AJAX, encode the response in JSON format
	132	+ $body = json_encode(array($body));
	133	+ }
	134	+ // otherwise render the body
	135	+ else
	136	+ {
	137	+ $body = VikBookingLayoutHelper::renderBody(static::$response, false);
	138	+ }
	139	+
	140	+ if ($return)
	141	+ {
	142	+ return $body;
	143	+ }
	144	+ else
	145	+ {
	146	+ echo $body;
	147	+ }
	148	+ }
	149	+
	150	+ /**
	151	+ * Returns the HTML response without altering it.
	152	+ *
	153	+ * @return string The HTML response.
	154	+ *
	155	+ * @uses process()
	156	+ */
	157	+ public static function getResponse()
	158	+ {
	159	+ // check if the response is set
	160	+ if (is_null(static::$response))
	161	+ {
	162	+ // obtain the response
	163	+ static::process();
	164	+ }
	165	+
	166	+ return static::$response;
	167	+ }
	168	+}