configcron.php — VikAppointments Services Booking Calendar trunk

vikappointments / admin / controllers / configcron.php

vikappointments / admin / controllers Last commit date

configcron.php

183 lines

1	<?php
2	/**
3	* @package VikAppointments
4	* @subpackage core
5	* @author E4J s.r.l.
6	* @copyright Copyright (C) 2021 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	VAPLoader::import('libraries.mvc.controllers.admin');
15
16	/**
17	* VikAppointments cron jobs configuration controller.
18	*
19	* @since 1.7
20	*/
21	class VikAppointmentsControllerConfigcron extends VAPControllerAdmin
22	{
23	/**
24	* Task used to save the record data set in the request.
25	* After saving, the user is redirected to the management
26	* page of the record that has been saved.
27	*
28	* @return boolean
29	*/
30	public function save()
31	{
32	$app = JFactory::getApplication();
33	$input = $app->input;
34	$user = JFactory::getUser();
35
36	/**
37	* Added token validation.
38	*
39	* @since 1.7
40	*/
41	if (!JSession::checkToken())
42	{
43	// back to main list, missing CSRF-proof token
44	$app->enqueueMessage(JText::translate('JINVALID_TOKEN'), 'error');
45	$this->cancel();
46
47	return false;
48	}
49
50	// check user permissions
51	if (!$user->authorise('core.access.config', 'com_vikappointments'))
52	{
53	// back to main list, not authorised to access the configuration
54	$app->enqueueMessage(JText::translate('JERROR_ALERTNOAUTHOR'), 'error');
55	$this->cancel();
56
57	return false;
58	}
59
60	$args = array();
61
62	////////////////////////////////////////////////////
63	///////////////////// SETTINGS /////////////////////
64	////////////////////////////////////////////////////
65
66	$args['cron_secure_key'] = $input->getString('cron_secure_key', '');
67	$args['cron_log_mode'] = $input->getUint('cron_log_mode', 1);
68	$args['cron_log_flush'] = $input->getUint('cron_log_flush', 0);
69
70	////////////////////////////////////////////////////
71
72	// get configuration model
73	$config = $this->getModel();
74
75	// Save all configuration.
76	// Do not care of any errors.
77	$changed = $config->saveAll($args);
78
79	if ($changed)
80	{
81	// display generic successful message
82	$app->enqueueMessage(JText::translate('JLIB_APPLICATION_SAVE_SUCCESS'));
83	}
84
85	// redirect to configuration page
86	$this->cancel();
87
88	return true;
89	}
90
91	/**
92	* Redirects the users to the main records list.
93	*
94	* @return void
95	*/
96	public function cancel()
97	{
98	$this->setRedirect('index.php?option=com_vikappointments&view=editconfigcron');
99	}
100
101	/**
102	* Task used to download the installation file of the specified cron job.
103	*
104	* @return void
105	*/
106	function downloadInstallationFile()
107	{
108	$app = JFactory::getApplication();
109	$vik = VAPApplication::getInstance();
110
111	/**
112	* Added token validation.
113	* Both GET and POST are supported.
114	*
115	* @since 1.7
116	*/
117	if (!JSession::checkToken() && !JSession::checkToken('get'))
118	{
119	// back to main list, missing CSRF-proof token
120	$app->enqueueMessage(JText::translate('JINVALID_TOKEN'), 'error');
121	$this->cancel();
122
123	return false;
124	}
125
126	// get CRON ID from request
127	$id_cron = $app->input->getUint('id_cron');
128	// get secure key from config
129	$key = VAPFactory::getConfig()->get('cron_secure_key');
130
131	// build loopback query string
132	$url = 'index.php?option=com_vikappointments&task=cronjob_listener_rq';
133	// create full URI
134	$url = $vik->routeForExternalUse($url, false);
135
136	/**
137	* The code of the cron job now escapes the internal variables properly.
138	*
139	* @since 1.6.2
140	*/
141
142	$php_cron_code = "<?php
143
144	define(\"ID_CRON\", {$id_cron});
145	define(\"SECURE_KEY\", \"{$key}\");
146
147	// make sure the domain is correct
148	\$url = \"{$url}\";
149
150	\$fields = array(
151	\"id_cron\" => ID_CRON,
152	\"secure_key\" => md5(SECURE_KEY),
153	);
154
155	\$ch = curl_init();
156	curl_setopt(\$ch, CURLOPT_URL, \$url);
157	curl_setopt(\$ch, CURLOPT_SSL_VERIFYHOST, 0);
158	curl_setopt(\$ch, CURLOPT_SSL_VERIFYPEER, 0);
159	curl_setopt(\$ch, CURLOPT_CONNECTTIMEOUT, 10);
160	curl_setopt(\$ch, CURLOPT_TIMEOUT, 20);
161	curl_setopt(\$ch, CURLOPT_FOLLOWLOCATION, 1);
162	curl_setopt(\$ch, CURLOPT_RETURNTRANSFER, 1);
163	curl_setopt(\$ch, CURLOPT_POST, count(\$fields));
164	curl_setopt(\$ch, CURLOPT_POSTFIELDS, http_build_query(\$fields));
165
166	\$output = curl_exec(\$ch);
167
168	curl_close(\$ch);
169
170	echo \$output;";
171
172	// configure headers
173	$app->setHeader('Content-Disposition', 'attachment; filename="cron_runnable.php"');
174	$app->setHeader('Content-Type', 'text/php');
175	$app->sendHeaders();
176
177	// download file
178	echo $php_cron_code;
179
180	$app->close();
181	}
182	}
183