Tools_V2.php — Tutor LMS – eLearning and online course solution 2.0.6

tutor / classes / Tools_V2.php

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Addons.php 4 years ago Admin.php 4 years ago Ajax.php 4 years ago Announcements.php 4 years ago Assets.php 4 years ago Backend_Page_Trait.php 4 years ago Course.php 4 years ago Course_Filter.php 4 years ago Course_List.php 4 years ago Course_Settings_Tabs.php 4 years ago Course_Widget.php 4 years ago Custom_Validation.php 4 years ago Dashboard.php 4 years ago FormHandler.php 4 years ago Frontend.php 4 years ago Gutenberg.php 4 years ago Input.php 4 years ago Instructor.php 4 years ago Instructors_List.php 4 years ago Lesson.php 4 years ago Options_V2.php 4 years ago Post_types.php 4 years ago Private_Course_Access.php 4 years ago Q_and_A.php 4 years ago Question_Answers_List.php 4 years ago Quiz.php 4 years ago Quiz_Attempts_List.php 4 years ago RestAPI.php 4 years ago Reviews.php 4 years ago Rewrite_Rules.php 4 years ago Shortcode.php 4 years ago Student.php 4 years ago Students_List.php 4 years ago Taxonomies.php 4 years ago Template.php 4 years ago Theme_Compatibility.php 5 years ago Tools.php 4 years ago Tools_V2.php 4 years ago Tutor.php 4 years ago TutorEDD.php 4 years ago Tutor_Base.php 5 years ago Tutor_List_Table.php 4 years ago Tutor_Setup.php 4 years ago Upgrader.php 4 years ago User.php 4 years ago Utils.php 4 years ago Video_Stream.php 4 years ago Withdraw.php 4 years ago Withdraw_Requests_List.php 4 years ago WooCommerce.php 4 years ago

Tools_V2.php

530 lines

1	<?php
2
3	/**
4	* Options for TutorLMS
5	*
6	* @since v.2.0
7	*
8	* @author Themeum
9	* @url https://themeum.com
10	*
11	* @package TutorLMS/Certificate
12	* @version 2.0
13	*/
14
15	namespace Tutor;
16
17	use TUTOR\Admin;
18
19	if ( ! defined( 'ABSPATH' ) ) {
20	exit;
21	}
22
23	class Tools_V2 {
24
25	private $environment_status;
26	private $tools_fields;
27
28	public function tutor_apply_settings() {
29	$tutor_settings_log = get_option( 'tutor_settings_log' );
30	$apply_id = $this->get_request_data( 'apply_id' );
31
32	update_option( 'tutor_option', $tutor_settings_log[ $apply_id ]['dataset'] );
33
34	wp_send_json_success( $tutor_settings_log[ $apply_id ] );
35	}
36
37	public function get_request_data( $var ) {
38	return isset( $_REQUEST[ $var ] ) ? $_REQUEST[ $var ] : null;
39	}
40
41	/**
42	* tutor_default_settings
43	*
44	* @return JSON
45	*/
46	public function tutor_default_settings() {
47	$attr = $this->get_setting_fields();
48	foreach ( $attr as $sections ) {
49	foreach ( $sections['sections'] as $section ) {
50	foreach ( $section['blocks'] as $blocks ) {
51	foreach ( $blocks['fields'] as $field ) {
52	if ( isset( $field['default'] ) ) {
53	$attr_default[ $field['key'] ] = $field['default'];
54	}
55	}
56	}
57	}
58	}
59
60	update_option( 'tutor_option', $attr_default );
61
62	wp_send_json_success( $attr_default );
63	}
64
65	public function load_tools_page() {
66	$tools_fields = $this->get_tools_fields();
67	$tutor_setup = array( 'tutor-setup' => $tools_fields['tutor-setup'] );
68	unset( $tools_fields['tutor-setup'] );
69	$tools_fields = array_merge( $tools_fields, $tutor_setup );
70
71	$active_tab = tutor_utils()->array_get( 'sub_page', $_GET, 'status' );
72	include tutor()->path . '/views/options/tools.php';
73	}
74
75	/**
76	* Function options_tools
77	*
78	* @return void
79	*/
80	private function get_tools_fields() {
81	global $wpdb;
82
83	if ( $this->tools_fields ) {
84	// Return fields if already prepared
85	return $this->tools_fields;
86	}
87
88	$attr_tools = array(
89	'status' => array(
90	'label' => __( 'Status', 'tutor' ),
91	'slug' => 'status',
92	'desc' => __( 'Status Settings', 'tutor' ),
93	'template' => 'status',
94	'view_path' => tutor()->path . 'views/options/template/',
95	'icon' => 'tutor-icon-chart-pie',
96	'blocks' => array(
97	'wordpress_environment' => array(
98	'label' => __( 'WordPress environment', 'tutor' ),
99	'slug' => 'wordpress_environment',
100	'classes' => 'wordpress_environment',
101	'block_type' => 'column',
102	'fieldset' => array(
103	array(
104	array(
105	'key' => 'home_url',
106	'type' => 'info_row',
107	'label' => __( 'Home URL', 'tutor' ),
108	'status' => 'default',
109	'default' => $this->status( 'home_url' ),
110	),
111	),
112	array(
113	array(
114	'key' => 'wordpress_version',
115	'type' => 'info_col',
116	'label' => __( 'WordPress version', 'tutor' ),
117	'status' => 'default',
118	'default' => $this->status( 'wordpress_version' ),
119
120	),
121	array(
122	'key' => 'wordpress_multisite',
123	'type' => 'info_col',
124	'label' => __( 'WordPress multisite', 'tutor' ),
125	'status' => 'default',
126	'default' => $this->status( 'wordpress_multisite' ),
127
128	),
129	array(
130	'key' => 'wordpress_debug_mode',
131	'type' => 'info_col',
132	'label' => __( 'WordPress debug mode', 'tutor' ),
133	'status' => ( defined( 'WP_DEBUG' ) && true === WP_DEBUG ) ? 'success' : 'default',
134	'default' => $this->status( 'wordpress_debug_mode' ),
135
136	),
137	array(
138	'key' => 'language',
139	'type' => 'info_col',
140	'label' => __( 'Language', 'tutor' ),
141	'status' => 'default',
142	'default' => $this->status( 'language' ),
143
144	),
145	),
146	array(
147	array(
148	'key' => 'site_url',
149	'type' => 'info_row',
150	'label' => __( 'Site URL', 'tutor' ),
151	'status' => 'default',
152	'default' => $this->status( 'site_url' ),
153
154	),
155	),
156	array(
157	array(
158	'key' => 'tutor_version',
159	'type' => 'info_col',
160	'label' => __( 'Tutor version', 'tutor' ),
161	'status' => 'success',
162	'default' => $this->status( 'tutor_version' ),
163
164	),
165	array(
166	'key' => 'wordpress_memory_limit',
167	'type' => 'info_col',
168	'label' => __( 'WordPress memory limit', 'tutor' ),
169	'status' => 'success',
170	'default' => $this->status( 'wordpress_memory_limit' ),
171
172	),
173	array(
174	'key' => 'wordpress_cron',
175	'type' => 'info_col',
176	'label' => __( 'WordPress corn', 'tutor' ),
177	'status' => ! empty( _get_cron_array() ) ? 'success' : 'default',
178	'default' => $this->status( 'wordpress_cron' ),
179
180	),
181	array(
182	'key' => 'external_object_cache',
183	'type' => 'info_col',
184	'label' => __( 'External object cache', 'tutor' ),
185	'status' => 'default',
186	'default' => $this->status( 'external_object_cache' ),
187
188	),
189	),
190	),
191	),
192	'server_environment' => array(
193	'label' => __( 'Server environment', 'tutor' ),
194	'slug' => 'server_environment',
195	'block_type' => 'column',
196	'fieldset' => array(
197	array(
198	array(
199	'key' => 'server_info',
200	'type' => 'info_col',
201	'label' => __( 'Server info', 'tutor' ),
202	'status' => 'default',
203	'default' => $this->status( 'server_info' ),
204
205	),
206	array(
207	'key' => 'php_version',
208	'type' => 'info_col',
209	'label' => __( 'PHP version', 'tutor' ),
210	'status' => 'default',
211	'default' => $this->status( 'php_version' ),
212
213	),
214	array(
215	'key' => 'php_post_max_size',
216	'type' => 'info_col',
217	'label' => __( 'PHP post max size', 'tutor' ),
218	'status' => 'default',
219	'default' => $this->status( 'php_post_max_size' ),
220
221	),
222	array(
223	'key' => 'php_time_limit',
224	'type' => 'info_col',
225	'label' => __( 'PHP time limit', 'tutor' ),
226	'status' => 'default',
227	'default' => $this->status( 'php_time_limit' ),
228
229	),
230	array(
231	'key' => 'curl_version',
232	'type' => 'info_col',
233	'label' => __( 'cURL version', 'tutor' ),
234	'status' => 'default',
235	'default' => $this->status( 'curl_version' ),
236
237	),
238	array(
239	'key' => 'language',
240	'type' => 'info_col',
241	'label' => __( 'Language', 'tutor' ),
242	'status' => 'default',
243	'default' => $this->status( 'language' ),
244
245	),
246	),
247	array(
248	array(
249	'key' => 'tutor_version',
250	'type' => 'info_col',
251	'label' => __( 'MySQL version', 'tutor' ),
252	'status' => 'default',
253	'default' => sprintf( 'Server: %s, Client: %s', $wpdb->dbh->server_info, $wpdb->dbh->client_info ),
254	),
255	array(
256	'key' => 'wordpress_memory_limit',
257	'type' => 'info_col',
258	'label' => __( 'Default timezone is UTC', 'tutor' ),
259	'status' => 'default',
260	'default' => $this->status( 'default_timezone_is_utc' ),
261	),
262	array(
263	'key' => 'wordpress_cron',
264	'type' => 'info_col',
265	'label' => __( 'fsockopen/cURL', 'tutor' ),
266	'status' => 'default',
267	'default' => $this->status( 'fsockopen_curl' ),
268	),
269	array(
270	'key' => 'external_object_cache',
271	'type' => 'info_col',
272	'label' => __( 'DOMDocument', 'tutor' ),
273	'status' => 'default',
274	'default' => $this->status( 'dom_document' ),
275	),
276	array(
277	'key' => 'external_object_cache',
278	'type' => 'info_col',
279	'label' => __( 'GZip', 'tutor' ),
280	'status' => 'default',
281	'default' => $this->status( 'gzip' ),
282	),
283	array(
284	'key' => 'external_object_cache',
285	'type' => 'info_col',
286	'label' => __( 'Multibyte string', 'tutor' ),
287	'status' => 'default',
288	'default' => $this->status( 'multibyte_string' ),
289	),
290	),
291	),
292	),
293	),
294	),
295	'import_export' => array(
296	'label' => __( 'Import/Export', 'tutor' ),
297	'slug' => 'import_export',
298	'desc' => __( 'Import/Export Settings', 'tutor' ),
299	'template' => 'import_export',
300	'view_path' => tutor()->path . 'views/options/template/',
301	'icon' => 'tutor-icon-import-export',
302	'blocks' => array(),
303	),
304	'tutor_pages' => array(
305	'label' => __( 'Tutor Pages', 'tutor' ),
306	'slug' => 'tutor_pages',
307
308	'desc' => __( 'Tutor Pages Settings', 'tutor' ),
309	'template' => 'tutor_pages',
310	'view_path' => tutor()->path . 'views/options/template/',
311	'icon' => 'tutor-icon-page-review',
312	'blocks' => array(
313	'block' => array(),
314	),
315	),
316	'tutor-setup' => array(
317	'label' => __( 'Setup Wizard', 'tutor' ),
318	'slug' => 'tutor-setup',
319	'desc' => __( 'Setup Wizard Settings', 'tutor' ),
320	'icon' => 'tutor-icon-earth',
321	'blocks' => array(
322	'block' => array(),
323	),
324	),
325	);
326
327	$attr_tools = apply_filters( 'tutor/tools/extend/attr', apply_filters( 'tutor/tools/attr', apply_filters( 'tutor_tool_pages', $attr_tools ) ) );
328
329	$this->tools_fields = $attr_tools;
330
331	return $this->tools_fields;
332	}
333
334	private function get_environment_info() {
335
336	if ( $this->environment_status ) {
337	// Use runtime cache for repetitve call
338	return $this->environment_status;
339	}
340
341	// Figure out cURL version, if installed.
342	$curl_version = '';
343	if ( function_exists( 'curl_version' ) ) {
344	$curl_version = curl_version();
345	$curl_version = $curl_version['version'] . ', ' . $curl_version['ssl_version'];
346	}
347
348	// WP memory limit.
349	$wp_memory_limit = tutor_utils()->let_to_num( WP_MEMORY_LIMIT );
350	if ( function_exists( 'memory_get_usage' ) ) {
351	$wp_memory_limit = max( $wp_memory_limit, tutor_utils()->let_to_num( @ini_get( 'memory_limit' ) ) );
352	}
353
354	$database_version = tutor_utils()->get_db_version();
355
356	$this->environment_status = array(
357	'home_url' => get_option( 'home' ),
358	'site_url' => get_option( 'siteurl' ),
359	'version' => TUTOR_VERSION,
360	'wp_version' => get_bloginfo( 'version' ),
361	'wp_multisite' => is_multisite(),
362	'wp_memory_limit' => $wp_memory_limit,
363	'wp_debug_mode' => ( defined( 'WP_DEBUG' ) && WP_DEBUG ),
364	'wp_cron' => ! ( defined( 'DISABLE_WP_CRON' ) && DISABLE_WP_CRON ),
365	'language' => get_locale(),
366	'external_object_cache' => wp_using_ext_object_cache(),
367	'server_info' => isset( $_SERVER['SERVER_SOFTWARE'] ) ? wp_unslash( $_SERVER['SERVER_SOFTWARE'] ) : '',
368	'php_version' => phpversion(),
369	'php_post_max_size' => tutor_utils()->let_to_num( ini_get( 'post_max_size' ) ),
370	'php_max_execution_time' => ini_get( 'max_execution_time' ),
371	'php_max_input_vars' => ini_get( 'max_input_vars' ),
372	'curl_version' => $curl_version,
373	'suhosin_installed' => extension_loaded( 'suhosin' ),
374	'max_upload_size' => wp_max_upload_size(),
375	'mysql_version' => $database_version['number'],
376	'mysql_version_string' => $database_version['string'],
377	'default_timezone' => date_default_timezone_get(),
378	'fsockopen_or_curl_enabled' => ( function_exists( 'fsockopen' ) \|\| function_exists( 'curl_init' ) ),
379	'soapclient_enabled' => class_exists( 'SoapClient' ),
380	'domdocument_enabled' => class_exists( 'DOMDocument' ),
381	'gzip_enabled' => is_callable( 'gzopen' ),
382	'mbstring_enabled' => extension_loaded( 'mbstring' ),
383	);
384
385	return $this->environment_status;
386	}
387
388	public function status( $type = '' ) {
389
390	$data = array();
391	$data[ null ] = 'null';
392
393	$environment = $this->get_environment_info();
394
395	$data['home_url'] = $environment['home_url'] ?? null;
396	$data['site_url'] = $environment['site_url'] ?? null;
397
398	$latest_version = get_transient( 'tutor_system_status_wp_version_check' );
399
400	// WordPress already has efficient update notification mechanism.
401	// We don't need to slow down the page for no reason.
402	/*
403	if ( false === $latest_version ) {
404	$version_check = wp_remote_get( 'https://api.wordpress.org/core/version-check/1.7/' );
405	$api_response = json_decode( wp_remote_retrieve_body( $version_check ), true );
406
407	$latest_version = ( $api_response && isset( $api_response['offers'], $api_response['offers'][0], $api_response['offers'][0]['version'] ) )
408	? $api_response['offers'][0]['version']
409	: $environment['wp_version'];
410	set_transient( 'tutor_system_status_wp_version_check', $latest_version, DAY_IN_SECONDS );
411	}
412
413	$data['wordpress_version'] = ( version_compare( $environment['wp_version'], $latest_version, '<' ) )
414	? sprintf( esc_html__( '%1$s - There is a newer version of WordPress available (%2$s)', 'tutor' ), esc_html( $environment['wp_version'] ), esc_html( $latest_version ) )
415	: esc_html( $environment['wp_version'] ); */
416
417	$data['wordpress_version'] = esc_html( $environment['wp_version'] );
418
419	$data['tutor_version'] = esc_html( $environment['version'] );
420
421	$data['wordpress_multisite'] = $environment['wp_multisite'] ? '✓' : '-';
422
423	$data['wordpress_debug_mode'] = $environment['wp_debug_mode'] ? '✓' : '-';
424
425	$data['language'] = esc_html( $environment['language'] );
426
427	$data['wordpress_memory_limit'] = ( $environment['wp_memory_limit'] < 67108864 )
428	? sprintf( esc_html__( '%1$s - We recommend setting memory to at least 64MB. See: %2$s', 'tutor' ), esc_html( size_format( $environment['wp_memory_limit'] ) ), '<a href="https://codex.wordpress.org/Editing_wp-config.php#Increasing_memory_allocated_to_PHP" target="_blank">' . esc_html__( 'Increasing memory allocated to PHP', 'tutor' ) . '</a>' )
429	: esc_html( size_format( $environment['wp_memory_limit'] ) );
430
431	$data['wordpress_cron'] = $environment['wp_cron'] ? '✓' : '-';
432
433	$data['external_object_cache'] = $environment['external_object_cache'] ? '✓' : '-';
434
435	$data['server_info'] = $environment['server_info'] ?? null;
436
437	$data['php_version'] = ( version_compare( $environment['php_version'], '7.2', '>=' ) )
438	? esc_html( $environment['php_version'] )
439	: ( ( version_compare( $environment['php_version'], '5.6', '<' ) )
440	? __( 'Tutor will run under this version of PHP, however, it has reached end of life. We recommend using PHP version 7.2 or above for greater performance and security.', 'tutor' )
441	: __( 'We recommend using PHP version 7.2 or above for greater performance and security.', 'tutor' ) );
442
443	$data['php_post_max_size'] = esc_html( size_format( $environment['php_post_max_size'] ) ) ?? null;
444
445	$data['php_time_limit'] = esc_html( $environment['php_max_execution_time'] ) ?? null;
446
447	$data['php_max_input_vars'] = esc_html( $environment['php_max_input_vars'] ) ?? null;
448
449	$data['curl_version'] = esc_html( $environment['curl_version'] ) ?? null;
450
451	$data['suhosin_installed'] = $environment['suhosin_installed'] ? '✓' : '-';
452
453	$data['max_upload_size'] = esc_html( size_format( $environment['max_upload_size'] ) ) ?? null;
454
455	$data['mysql_version'] = ( version_compare( $environment['mysql_version'], '5.6', '<' ) && ! strstr( $environment['mysql_version_string'], 'MariaDB' ) )
456	? sprintf( esc_html__( '%1$s - We recommend a minimum MySQL version of 5.6. See: %2$s', 'tutor' ), esc_html( $environment['mysql_version_string'] ), '<a href="https://wordpress.org/about/requirements/" target="_blank">' . esc_html__( 'WordPress requirements', 'tutor' ) . '</a>' )
457	: esc_html( $environment['mysql_version_string'] );
458
459	$data['default_timezone_is_utc'] = ( 'UTC' !== $environment['default_timezone'] )
460	? sprintf( esc_html__( 'Default timezone is %s - it should be UTC', 'tutor' ), esc_html( $environment['default_timezone'] ) )
461	: '✓';
462
463	$data['fsockopen_curl'] = $environment['fsockopen_or_curl_enabled']
464	? '✓'
465	: esc_html__( 'Your server does not have fsockopen or cURL enabled - PayPal IPN and other scripts which communicate with other servers will not work. Contact your hosting provider.', 'tutor' );
466
467	$data['dom_document'] = $environment['domdocument_enabled']
468	? '✓'
469	: sprintf( esc_html__( 'Your server does not have the %s class enabled - HTML/Multipart emails, and also some extensions, will not work without DOMDocument.', 'tutor' ), '<a href="https://php.net/manual/en/class.domdocument.php">DOMDocument</a>' );
470
471	$data['gzip'] = ( $environment['gzip_enabled'] )
472	? '✓'
473	: sprintf( esc_html__( 'Your server does not support the %s function - this is required to use the GeoIP database from MaxMind.', 'tutor' ), '<a href="https://php.net/manual/en/zlib.installation.php">gzopen</a>' );
474
475	$data['multibyte_string'] = ( $environment['mbstring_enabled'] )
476	? '✓'
477	: sprintf( esc_html__( 'Your server does not support the %s functions - this is required for better character encoding. Some fallbacks will be used instead for it.', 'tutor' ), '<a href="https://php.net/manual/en/mbstring.installation.php">mbstring</a>' );
478
479	if ( ! null == $type ) {
480	return $data[ $type ];
481	}
482
483	return $data[ null ];
484	}
485
486	/**
487	* @param array $field
488	*
489	* @return string
490	*
491	* Generate Option Field
492	*/
493	public function generate_field( $field = array() ) {
494	ob_start();
495	include tutor()->path . "views/options/field-types/{$field['type']}.php";
496
497	return ob_get_clean();
498	}
499
500	public function field_type( $field = array() ) {
501	ob_start();
502	include tutor()->path . "views/options/field-types/{$field['type']}.php";
503	return ob_get_clean();
504	}
505
506	public function blocks( $blocks = array() ) {
507	ob_start();
508	include tutor()->path . 'views/options/option_blocks.php';
509	return ob_get_clean();
510	}
511
512	public function template( $section = array() ) {
513	ob_start();
514	include $section['view_path'] . $section['template'] . '.php';
515	return ob_get_clean();
516	}
517	/**
518	* Load template inside template dirctory
519	*
520	* @param mixed $template_slug
521	* @param mixed $section
522	* @return void
523	*/
524	public function view_template( $template_slug, $section = array() ) {
525	ob_start();
526	require tutor()->path . "views/options/template/{$template_slug}";
527	return ob_get_clean();
528	}
529	}
530