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<?php
/**
* Options for TutorLMS
*
* @package Tutor\Tools
* @author Themeum <support@themeum.com>
* @link https://themeum.com
* @since 2.0.0
*/
namespace Tutor;
use TUTOR\Admin;
if ( ! defined( 'ABSPATH' ) ) {
exit;
}
/**
* Tools class
*
* @since 2.0.0
*/
class Tools_V2 {
/**
* Environment status
*
* @since 2.0.0
*
* @var string
*/
private $environment_status;
/**
* Tools filed
*
* @since 2.0.0
*
* @var mixed
*/
private $tools_fields;
/**
* Apply settings
*
* @since 2.0.0
*
* @return void send wp_json response
*/
public function tutor_apply_settings() {
$tutor_settings_log = get_option( 'tutor_settings_log' );
$apply_id = $this->get_request_data( 'apply_id' );
update_option( 'tutor_option', $tutor_settings_log[ $apply_id ]['dataset'] );
wp_send_json_success( $tutor_settings_log[ $apply_id ] );
}
/**
* Get request data
*
* @since 2.0.0
*
* @param mixed $var var.
*
* @return mixed
*/
public function get_request_data( $var ) {
return Input::sanitize_request_data( $var, null );
}
/**
* Tools page
*
* @since 2.0.0
*
* @return void including template
*/
public function load_tools_page() {
$tools_fields = $this->get_tools_fields();
$active_tab = Input::get( 'sub_page', 'status' );
include tutor()->path . '/views/options/tools.php';
}
/**
* Function options_tools
*
* @since 2.0.0
*
* @return array
*/
private function get_tools_fields() {
global $wpdb;
if ( $this->tools_fields ) {
// Return fields if already prepared.
return $this->tools_fields;
}
$attr_tools = array(
'status' => array(
'label' => __( 'Status', 'tutor' ),
'slug' => 'status',
'desc' => __( 'Status Settings', 'tutor' ),
'template' => 'status',
'view_path' => tutor()->path . 'views/options/template/',
'icon' => 'tutor-icon-chart-pie',
'blocks' => array(
'wordpress_environment' => array(
'label' => __( 'WordPress environment', 'tutor' ),
'slug' => 'wordpress_environment',
'classes' => 'wordpress_environment',
'block_type' => 'column',
'fieldset' => array(
array(
array(
'key' => 'home_url',
'type' => 'info_row',
'label' => __( 'Home URL', 'tutor' ),
'status' => 'default',
'default' => $this->status( 'home_url' ),
),
),
array(
array(
'key' => 'wordpress_version',
'type' => 'info_col',
'label' => __( 'WordPress version', 'tutor' ),
'status' => 'default',
'default' => $this->status( 'wordpress_version' ),
),
array(
'key' => 'wordpress_multisite',
'type' => 'info_col',
'label' => __( 'WordPress multisite', 'tutor' ),
'status' => 'default',
'default' => $this->status( 'wordpress_multisite' ),
),
array(
'key' => 'wordpress_debug_mode',
'type' => 'info_col',
'label' => __( 'WordPress debug mode', 'tutor' ),
'status' => ( defined( 'WP_DEBUG' ) && true === WP_DEBUG ) ? 'success' : 'default',
'default' => $this->status( 'wordpress_debug_mode' ),
),
array(
'key' => 'language',
'type' => 'info_col',
'label' => __( 'Language', 'tutor' ),
'status' => 'default',
'default' => $this->status( 'language' ),
),
),
array(
array(
'key' => 'site_url',
'type' => 'info_row',
'label' => __( 'Site URL', 'tutor' ),
'status' => 'default',
'default' => $this->status( 'site_url' ),
),
),
array(
array(
'key' => 'tutor_version',
'type' => 'info_col',
'label' => __( 'Tutor version', 'tutor' ),
'status' => 'success',
'default' => $this->status( 'tutor_version' ),
),
array(
'key' => 'wordpress_memory_limit',
'type' => 'info_col',
'label' => __( 'WordPress memory limit', 'tutor' ),
'status' => 'success',
'default' => $this->status( 'wordpress_memory_limit' ),
),
array(
'key' => 'wordpress_cron',
'type' => 'info_col',
'label' => __( 'WordPress Cron', 'tutor' ),
'status' => ! empty( _get_cron_array() ) ? 'success' : 'default',
'default' => $this->status( 'wordpress_cron' ),
),
array(
'key' => 'external_object_cache',
'type' => 'info_col',
'label' => __( 'External object cache', 'tutor' ),
'status' => 'default',
'default' => $this->status( 'external_object_cache' ),
),
),
),
),
'server_environment' => array(
'label' => __( 'Server environment', 'tutor' ),
'slug' => 'server_environment',
'block_type' => 'column',
'fieldset' => array(
array(
array(
'key' => 'server_info',
'type' => 'info_col',
'label' => __( 'Server info', 'tutor' ),
'status' => 'default',
'default' => $this->status( 'server_info' ),
),
array(
'key' => 'php_version',
'type' => 'info_col',
'label' => __( 'PHP version', 'tutor' ),
'status' => 'default',
'default' => $this->status( 'php_version' ),
),
array(
'key' => 'php_post_max_size',
'type' => 'info_col',
'label' => __( 'PHP post max size', 'tutor' ),
'status' => 'default',
'default' => $this->status( 'php_post_max_size' ),
),
array(
'key' => 'php_time_limit',
'type' => 'info_col',
'label' => __( 'PHP time limit', 'tutor' ),
'status' => 'default',
'default' => $this->status( 'php_time_limit' ),
),
array(
'key' => 'curl_version',
'type' => 'info_col',
'label' => __( 'cURL version', 'tutor' ),
'status' => 'default',
'default' => $this->status( 'curl_version' ),
),
array(
'key' => 'language',
'type' => 'info_col',
'label' => __( 'Language', 'tutor' ),
'status' => 'default',
'default' => $this->status( 'language' ),
),
),
array(
array(
'key' => 'tutor_version',
'type' => 'info_col',
'label' => __( 'MySQL version', 'tutor' ),
'status' => 'default',
'default' => sprintf( 'Server: %s, Client: %s', $wpdb->dbh->server_info, $wpdb->dbh->client_info ),
),
array(
'key' => 'wordpress_memory_limit',
'type' => 'info_col',
'label' => __( 'Default timezone is UTC', 'tutor' ),
'status' => 'default',
'default' => $this->status( 'default_timezone_is_utc' ),
),
array(
'key' => 'wordpress_cron',
'type' => 'info_col',
'label' => __( 'fsockopen/cURL', 'tutor' ),
'status' => 'default',
'default' => $this->status( 'fsockopen_curl' ),
),
array(
'key' => 'external_object_cache',
'type' => 'info_col',
'label' => __( 'DOMDocument', 'tutor' ),
'status' => 'default',
'default' => $this->status( 'dom_document' ),
),
array(
'key' => 'external_object_cache',
'type' => 'info_col',
'label' => __( 'GZip', 'tutor' ),
'status' => 'default',
'default' => $this->status( 'gzip' ),
),
array(
'key' => 'external_object_cache',
'type' => 'info_col',
'label' => __( 'Multibyte string', 'tutor' ),
'status' => 'default',
'default' => $this->status( 'multibyte_string' ),
),
),
),
),
),
),
'import_export' => array(
'label' => __( 'Import/Export', 'tutor' ),
'slug' => 'import_export',
'desc' => __( 'Import/Export Settings', 'tutor' ),
'template' => 'import_export',
'view_path' => tutor()->path . 'views/options/template/',
'icon' => 'tutor-icon-import-export',
'blocks' => array(),
),
'tutor_pages' => array(
'label' => __( 'Tutor Pages', 'tutor' ),
'slug' => 'tutor_pages',
'desc' => __( 'Tutor Pages Settings', 'tutor' ),
'template' => 'tutor_pages',
'view_path' => tutor()->path . 'views/options/template/',
'icon' => 'tutor-icon-page-review',
'blocks' => array(
'block' => array(),
),
),
'tutor_rest_api' => array(
'label' => __( 'Rest API', 'tutor' ),
'slug' => 'tutor_rest_api',
'desc' => __( 'Token List', 'tutor' ),
'template' => 'manage-tokens',
'view_path' => tutor()->path . 'views/pages/tools/',
'icon' => 'tutor-icon-api',
'blocks' => array(
'block' => array(),
),
),
);
$attr_tools = apply_filters( 'tutor/tools/extend/attr', apply_filters( 'tutor/tools/attr', apply_filters( 'tutor_tool_pages', $attr_tools ) ) );
$this->tools_fields = $attr_tools;
return $this->tools_fields;
}
/**
* Get environment info
*
* @since 2.0.0
*
* @return array
*/
private function get_environment_info() {
if ( $this->environment_status ) {
// Use runtime cache for repetitive call.
return $this->environment_status;
}
// Figure out cURL version, if installed.
$curl_version = '';
if ( function_exists( 'curl_version' ) ) {
$curl_version = curl_version();
$curl_version = $curl_version['version'] . ', ' . $curl_version['ssl_version'];
}
// WP memory limit.
$wp_memory_limit = tutor_utils()->let_to_num( WP_MEMORY_LIMIT );
if ( function_exists( 'memory_get_usage' ) ) {
$wp_memory_limit = max( $wp_memory_limit, tutor_utils()->let_to_num( @ini_get( 'memory_limit' ) ) );
}
$database_version = tutor_utils()->get_db_version();
$this->environment_status = array(
'home_url' => get_option( 'home' ),
'site_url' => get_option( 'siteurl' ),
'version' => TUTOR_VERSION,
'wp_version' => get_bloginfo( 'version' ),
'wp_multisite' => is_multisite(),
'wp_memory_limit' => $wp_memory_limit,
'wp_debug_mode' => ( defined( 'WP_DEBUG' ) && WP_DEBUG ),
'wp_cron' => ! ( defined( 'DISABLE_WP_CRON' ) && DISABLE_WP_CRON ),
'language' => get_locale(),
'external_object_cache' => wp_using_ext_object_cache(),
'server_info' => isset( $_SERVER['SERVER_SOFTWARE'] ) ? sanitize_text_field( wp_unslash( $_SERVER['SERVER_SOFTWARE'] ) ) : '',
'php_version' => phpversion(),
'php_post_max_size' => tutor_utils()->let_to_num( ini_get( 'post_max_size' ) ),
'php_max_execution_time' => ini_get( 'max_execution_time' ),
'php_max_input_vars' => ini_get( 'max_input_vars' ),
'curl_version' => $curl_version,
'suhosin_installed' => extension_loaded( 'suhosin' ),
'max_upload_size' => wp_max_upload_size(),
'mysql_version' => $database_version['number'],
'mysql_version_string' => $database_version['string'],
'default_timezone' => date_default_timezone_get(),
'fsockopen_or_curl_enabled' => ( function_exists( 'fsockopen' ) || function_exists( 'curl_init' ) ),
'soapclient_enabled' => class_exists( 'SoapClient' ),
'domdocument_enabled' => class_exists( 'DOMDocument' ),
'gzip_enabled' => is_callable( 'gzopen' ),
'mbstring_enabled' => extension_loaded( 'mbstring' ),
);
return $this->environment_status;
}
/**
* Status
*
* @since 2.0.0
*
* @param string $type type.
*
* @return mixed
*/
public function status( $type = '' ) {
$data = array();
$data[ null ] = 'null';
$environment = $this->get_environment_info();
$data['home_url'] = $environment['home_url'] ?? null;
$data['site_url'] = $environment['site_url'] ?? null;
$latest_version = get_transient( 'tutor_system_status_wp_version_check' );
// WordPress already has efficient update notification mechanism.
// We don't need to slow down the page for no reason.
// phpcs:disable WordPress.WP.I18n.MissingTranslatorsComment
$data['wordpress_version'] = esc_html( $environment['wp_version'] );
$data['tutor_version'] = esc_html( $environment['version'] );
$data['wordpress_multisite'] = $environment['wp_multisite'] ? '✓' : '-';
$data['wordpress_debug_mode'] = $environment['wp_debug_mode'] ? '✓' : '-';
$data['language'] = esc_html( $environment['language'] );
$data['wordpress_memory_limit'] = ( $environment['wp_memory_limit'] < 67108864 )
? sprintf( esc_html__( '%1$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>' )
: esc_html( size_format( $environment['wp_memory_limit'] ) );
$data['wordpress_cron'] = $environment['wp_cron'] ? '✓' : '-';
$data['external_object_cache'] = $environment['external_object_cache'] ? '✓' : '-';
$data['server_info'] = $environment['server_info'] ?? null;
$data['php_version'] = ( version_compare( $environment['php_version'], '7.2', '>=' ) )
? esc_html( $environment['php_version'] )
: ( ( version_compare( $environment['php_version'], '5.6', '<' ) )
? __( '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' )
: __( 'We recommend using PHP version 7.2 or above for greater performance and security.', 'tutor' ) );
$data['php_post_max_size'] = esc_html( size_format( $environment['php_post_max_size'] ) ) ?? null;
$data['php_time_limit'] = esc_html( $environment['php_max_execution_time'] ) ?? null;
$data['php_max_input_vars'] = esc_html( $environment['php_max_input_vars'] ) ?? null;
$data['curl_version'] = esc_html( $environment['curl_version'] ) ?? null;
$data['suhosin_installed'] = $environment['suhosin_installed'] ? '✓' : '-';
$data['max_upload_size'] = esc_html( size_format( $environment['max_upload_size'] ) ) ?? null;
$data['mysql_version'] = ( version_compare( $environment['mysql_version'], '5.6', '<' ) && ! strstr( $environment['mysql_version_string'], 'MariaDB' ) )
?
/* translators: 1: MySQL version number, 2: WordPress requirements URL */
sprintf( esc_html__( '%1$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>' )
: esc_html( $environment['mysql_version_string'] );
$data['default_timezone_is_utc'] = ( 'UTC' !== $environment['default_timezone'] )
?
/* translators: %s: default timezone */
sprintf( esc_html__( 'Default timezone is %s - it should be UTC', 'tutor' ), esc_html( $environment['default_timezone'] ) )
: '✓';
$data['fsockopen_curl'] = $environment['fsockopen_or_curl_enabled']
? '✓'
: 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' );
$data['dom_document'] = $environment['domdocument_enabled']
? '✓'
:
/* translators: %s: DOMDocument class */
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>' );
$data['gzip'] = ( $environment['gzip_enabled'] )
? '✓'
:
/* translators: %s: gzopen function */
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>' );
$data['multibyte_string'] = ( $environment['mbstring_enabled'] )
? '✓'
:
/* translators: %s: mbstring functions */
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>' );
if ( ! null == $type ) {
return $data[ $type ];
}
return $data[ null ];
}
/**
* Generate Option Field
*
* @since 2.0.0
*
* @param array $field fields.
*
* @return string
*/
public function generate_field( $field = array() ) {
ob_start();
include tutor()->path . "views/options/field-types/{$field['type']}.php";
return ob_get_clean();
}
/**
* Get field type template
*
* @since 2.0.0
*
* @param array $field field.
*
* @return string
*/
public function field_type( $field = array() ) {
ob_start();
include tutor()->path . "views/options/field-types/{$field['type']}.php";
return ob_get_clean();
}
/**
* Blocks template content
*
* @since 2.0.0
*
* @param array $blocks field.
*
* @return string
*/
public function blocks( $blocks = array() ) {
ob_start();
include tutor()->path . 'views/options/option_blocks.php';
return ob_get_clean();
}
/**
* Template content
*
* @since 2.0.0
*
* @param array $section field.
*
* @return string
*/
public function template( $section = array() ) {
ob_start();
include $section['view_path'] . $section['template'] . '.php';
return ob_get_clean();
}
/**
* Load template inside template directory
*
* @since 2.0.0
*
* @param string $template_slug template slug.
* @param array $section sections array.
*
* @return string
*/
public function view_template( $template_slug, $section = array() ) {
ob_start();
require tutor()->path . "views/options/template/{$template_slug}";
return ob_get_clean();
}
}
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