Current File : /home/giriqfky/universaltoursandtravels.co.in/wp-content/plugins/clearfy/includes//helpers.php
<?php
/**
* Helpers functions
* @author Webcraftic <wordpress.webraftic@gmail.com>
* @copyright (c) 2017 Webraftic Ltd
* @version 1.0
*/
// Exit if accessed directly
if( !defined('ABSPATH') ) {
exit;
}
class WCL_Helper extends WBCR\Factory_Templates_134\Helpers {
public static function array_merge_insert(array $arr, array $inserted, $position = 'bottom', $key = null)
{
return self::arrayMergeInsert($arr, $inserted, $position, $key);
}
/**
* Flushes as many page cache plugin's caches as possible.
*/
public static function flush_cache()
{
// Flush cache for all cache plugins
self::flushPageCache();
}
/**
* Should show a page about the plugin or not.
*
* @return bool
*/
public static function is_need_show_setup_page()
{
$need_show_about = (int)get_option(WCL_Plugin::app()->getOptionName('setup_wizard'));
$is_ajax = self::doing_ajax();
$is_cron = self::doing_cron();
$is_rest = self::doing_rest_api();
if( $need_show_about && !$is_ajax && !$is_cron && !$is_rest ) {
return true;
}
return false;
}
/**
* Checks if the current request is a WP REST API request.
*
* Case #1: After WP_REST_Request initialisation
* Case #2: Support "plain" permalink settings
* Case #3: URL Path begins with wp-json/ (your REST prefix)
* Also supports WP installations in subfolders
*
* @author matzeeable https://wordpress.stackexchange.com/questions/221202/does-something-like-is-rest-exist
* @since 2.1.0
* @return boolean
*/
public static function doing_rest_api()
{
$prefix = rest_get_url_prefix();
$rest_route = WCL_Plugin::app()->request->get('rest_route', null);
if( defined('REST_REQUEST') && REST_REQUEST // (#1)
|| !is_null($rest_route) // (#2)
&& strpos(trim($rest_route, '\\/'), $prefix, 0) === 0 ) {
return true;
}
// (#3)
$rest_url = wp_parse_url(site_url($prefix));
$current_url = wp_parse_url(add_query_arg([]));
return (!empty($current_url['path']) && !empty($rest_url['path'])) && strpos($current_url['path'], $rest_url['path'], 0) === 0;
}
/**
* @return bool
* @since 2.1.0
*/
public static function doing_ajax()
{
if( function_exists('wp_doing_ajax') ) {
return wp_doing_ajax();
}
return defined('DOING_AJAX') && DOING_AJAX;
}
/**
* @return bool
* @since 2.1.0
*/
public static function doing_cron()
{
if( function_exists('wp_doing_cron') ) {
return wp_doing_cron();
}
return defined('DOING_CRON') && DOING_CRON;
}
/**
* Allows you to get the base path to the plugin in the directory wp-content/plugins/
*
* @param $slug - slug for example "clearfy", "hide-login-page"
* @return int|null|string - "clearfy/clearfy.php"
*/
public static function getPluginBasePathBySlug($slug)
{
// Check if the function get_plugins() is registered. It is necessary for the front-end
// usually get_plugins() only works in the admin panel.
if( !function_exists('get_plugins') ) {
require_once ABSPATH . 'wp-admin/includes/plugin.php';
}
$plugins = get_plugins();
foreach($plugins as $base_path => $plugin) {
if( strpos($base_path, rtrim(trim($slug))) !== false ) {
return $base_path;
}
}
return null;
}
/**
* Static method will check whether the plugin is activated or not. You can check whether the plugin exists
* by using its slug or the base path.
*
* @param string $slug - slug for example "clearfy", "hide-login-page" or base path "clearfy/clearfy.php"
* @return bool
*/
public static function isPluginActivated($slug)
{
if( strpos(rtrim(trim($slug)), '/') === false ) {
$plugin_base_path = self::getPluginBasePathBySlug($slug);
if( empty($plugin_base_path) ) {
return false;
}
} else {
$plugin_base_path = $slug;
}
require_once ABSPATH . '/wp-admin/includes/plugin.php';
return is_plugin_active($plugin_base_path);
}
/**
* Static method will check whether the plugin is installed or not. You can check whether the plugin exists
* by using its slug or the base path.
*
* @param string $slug - slug "clearfy" or base_path "clearfy/clearfy.php"
* @return bool
*/
public static function isPluginInstalled($slug)
{
if( strpos(rtrim(trim($slug)), '/') === false ) {
$plugin_base_path = self::getPluginBasePathBySlug($slug);
if( !empty($plugin_base_path) ) {
return true;
}
} else {
// Check if the function get_plugins() is registered. It is necessary for the front-end
// usually get_plugins() only works in the admin panel.
if( !function_exists('get_plugins') ) {
require_once ABSPATH . 'wp-admin/includes/plugin.php';
}
$plugins = get_plugins();
if( isset($plugins[$slug]) ) {
return true;
}
}
return false;
}
/**
* Is permalink enabled?
* @return bool
* @since 1.0.0
* @global WP_Rewrite $wp_rewrite
*/
public static function isPermalink()
{
global $wp_rewrite;
if( !isset($wp_rewrite) || !is_object($wp_rewrite) || !$wp_rewrite->using_permalinks() ) {
return false;
}
return true;
}
/**
* Получает и возвращает все опции разрешенные для экспорта
*
* @param string $return
* @return array|string
*/
public static function getExportOptions($return = 'json')
{
global $wpdb;
$export_options = array();
$options = WCL_Option::getAllOptions();
$allow_export_options = array();
foreach((array)$options as $option_class) {
$option_name = $option_class->getName();
$allow_export_options[] = WCL_Plugin::app()->getOptionName($option_name);
}
if( WCL_Plugin::app()->isNetworkActive() ) {
$network_id = get_current_network_id();
$request = $wpdb->get_results($wpdb->prepare("
SELECT meta_key, meta_value
FROM {$wpdb->sitemeta}
WHERE site_id = '%d' AND meta_key
LIKE '%s'", $network_id, WCL_Plugin::app()->getPrefix() . "%"));
} else {
$request = $wpdb->get_results($wpdb->prepare("
SELECT option_name, option_value
FROM {$wpdb->options}
WHERE option_name
LIKE '%s'", WCL_Plugin::app()->getPrefix() . "_%"));
}
if( !empty($request) && !empty($allow_export_options) ) {
foreach($request as $option) {
if( WCL_Plugin::app()->isNetworkActive() ) {
$option_name = $option->meta_key;
$option_value = $option->meta_value;
} else {
$option_name = $option->option_name;
$option_value = $option->option_value;
}
if( in_array($option_name, $allow_export_options) ) {
$export_options[$option_name] = $option_value;
}
}
}
if( $return == 'array' ) {
return $export_options;
}
return WCL_Helper::getEscapeJson($export_options);
}
/**
* Try to get variable from JSON-encoded post variable
*
* Note: we pass some params via json-encoded variables, as via pure post some data (ex empty array) will be absent
*
* @param string $name $_POST's variable name
*
* @return array
*/
public static function maybeGetPostJson($name)
{
if( isset($_POST[$name]) and is_string($_POST[$name]) ) {
$result = json_decode(stripslashes($_POST[$name]), true);
if( !is_array($result) ) {
$result = array();
}
return $result;
} else {
return array();
}
}
/**
* Escape json data
* @param array $data
* @return string escaped json string
*/
public static function getEscapeJson(array $data)
{
return htmlspecialchars(json_encode($data), ENT_QUOTES, 'UTF-8');
}
/**
* Componate content for robot.txt
* @return string
*/
public static function getRightRobotTxt()
{
$cache_output = WCL_Plugin::app()->getPopulateOption('robots_txt_text_cache');
if ($cache_output !== false && $cache_output) {
return $cache_output;
}
$site_url = get_home_url();
$dir_host = preg_replace("(^https?://)", "", $site_url);
if (is_ssl()) {
$dir_host = 'https://' . $dir_host;
}
$file_path = WCL_PLUGIN_DIR . '/templates/robots.txt';
if (file_exists($file_path) && is_readable($file_path)) {
$file = fopen($file_path, 'r');
$robot_default_content = fread($file, filesize($file_path));
fclose($file);
} else {
$robot_default_content = '';
}
$output = $robot_default_content;
$output .= 'Host: ' . $dir_host . PHP_EOL;
$headers = @get_headers($site_url . '/sitemap.xml', 1);
if ($headers && is_array($headers)) {
if (isset($headers[0]) && strpos($headers[0], '200 OK') !== false) {
$output .= 'Sitemap: ' . $site_url . '/sitemap.xml' . PHP_EOL;
} else if (isset($headers['Location']) && !empty($headers['Location'])) {
$output .= 'Sitemap: ' . $headers['Location'] . PHP_EOL;
}
}
WCL_Plugin::app()->updatePopulateOption('robots_txt_text_cache', $output);
return $output;
}
public static function fetch_google_page_speed_audit()
{
$site_url = get_home_url();
// Check if plugin is installed in localhost
if( substr($_SERVER['REMOTE_ADDR'], 0, 4) == '127.' || $_SERVER['REMOTE_ADDR'] == '::1' ) {
$site_url = 'https://cm-wp.com/';
}
$results = [];
$strategy_arr = array(1 => 'desktop', 2 => 'mobile');
foreach($strategy_arr as $strategy_id => $strategy_text) {
$google_page_speed_call = "https://www.googleapis.com/pagespeedonline/v5/runPagespeed?url=" . $site_url . "&key=AIzaSyD85-8Tmp_Ixc43AgqyeLpNZNlGP150LbA&strategy=" . $strategy_text;
//Fetch data from Google PageSpeed API
$response = wp_remote_get($google_page_speed_call, array('timeout' => 30));
$response_code = wp_remote_retrieve_response_code($response);
$response_error = null;
if( is_wp_error($response) ) {
$response_error = $response->get_error_message();
} elseif( 200 !== $response_code ) {
$response_error = new WP_Error('api-error', /* translators: %d: Numeric HTTP status code, e.g. 400, 403, 500, 504, etc. */ sprintf(__('Invalid API response code (%d).'), $response_code));
}
$google_ps = json_decode(wp_remote_retrieve_body($response), true);
if( isset($google_ps['error']) ) {
wp_send_json_error([
'error' => $google_ps['error']['message'],
'code' => $google_ps['error']['code']
]);
}
if( is_wp_error($response_error) ) {
wp_send_json_error([
'error' => $response_error->get_error_message(),
'code' => $response_error->get_error_code()
]);
}
$results[$strategy_text] = [
'performance_score' => ($google_ps['lighthouseResult']['categories']['performance']['score'] * 100),
'first_contentful_paint' => $google_ps['lighthouseResult']['audits']['first-contentful-paint']['displayValue'],
'speed_index' => $google_ps['lighthouseResult']['audits']['speed-index']['displayValue'],
'interactive' => $google_ps['lighthouseResult']['audits']['interactive']['displayValue']
];
}
return $results;
}
}
