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<?php |
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namespace WBCR\Factory_Templates_134; |
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|
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// Exit if accessed directly |
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if( !defined('ABSPATH') ) { |
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exit; |
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} |
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|
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|
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/** |
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* Helpers functions |
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* |
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* @author Alex Kovalev <alex.kovalevv@gmail.com>, Github: https://github.com/alexkovalevv |
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* @since 1.0.0 |
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* @package clearfy |
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* @copyright (c) 2018, Webcraftic Ltd |
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* |
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*/ |
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class Helpers { |
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|
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/** |
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* Recursive sanitation for an array |
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* |
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* @param $array |
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* |
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* @return mixed |
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* @since 2.0.5 |
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* |
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*/ |
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public static function recursiveSanitizeArray($array, $function) |
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{ |
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foreach($array as $key => &$value) { |
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if( is_array($value) ) { |
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$value = self::recursiveSanitizeArray($value, $function); |
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} else { |
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if( function_exists($function) ) { |
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$value = $function($value); |
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} |
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} |
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} |
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|
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return $array; |
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} |
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|
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/** |
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* Is permalink enabled? |
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* |
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* @return bool |
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* @since 1.0.0 |
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* @global \WP_Rewrite $wp_rewrite |
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*/ |
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public static function isPermalink() |
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{ |
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global $wp_rewrite; |
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|
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if( !isset($wp_rewrite) || !is_object($wp_rewrite) || !$wp_rewrite->using_permalinks() ) { |
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return false; |
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} |
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|
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return true; |
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} |
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|
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/** |
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* Display 404 page to bump bots and bad guys |
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* |
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* @param bool $simple If true force displaying basic 404 page |
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*/ |
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public static function setError404() |
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{ |
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global $wp_query; |
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|
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if( function_exists('status_header') ) { |
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status_header('404'); |
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nocache_headers(); |
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} |
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|
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if( $wp_query && is_object($wp_query) ) { |
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$wp_query->set_404(); |
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get_template_part(404); |
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} else { |
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global $pagenow; |
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|
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$pagenow = 'index.php'; |
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|
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if( !defined('WP_USE_THEMES') ) { |
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define('WP_USE_THEMES', true); |
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} |
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|
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wp(); |
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|
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$_SERVER['REQUEST_URI'] = self::userTrailingslashit('/hmwp_404'); |
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|
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require_once(ABSPATH . WPINC . '/template-loader.php'); |
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} |
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|
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exit(); |
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} |
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|
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public static function useTrailingSlashes() |
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{ |
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return ('/' === substr(get_option('permalink_structure'), -1, 1)); |
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} |
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|
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public static function userTrailingslashit($string) |
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{ |
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return self::useTrailingSlashes() ? trailingslashit($string) : untrailingslashit($string); |
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} |
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|
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/** |
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* Returns true if a needle can be found in a haystack |
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* |
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* @param string $string |
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* @param string $find |
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* @param bool $case_sensitive |
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* |
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* @return bool |
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*/ |
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public static function strContains($string, $find, $case_sensitive = true) |
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{ |
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if( empty($string) || empty($find) ) { |
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return false; |
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} |
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|
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$pos = $case_sensitive ? strpos($string, $find) : stripos($string, $find); |
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|
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return !($pos === false); |
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} |
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|
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/** |
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* Tests if a text starts with an given string. |
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* |
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* @param string $string |
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* @param string $find |
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* @param bool $case_sensitive |
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* |
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* @return bool |
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*/ |
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public static function strStartsWith($string, $find, $case_sensitive = true) |
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{ |
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if( $case_sensitive ) { |
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return strpos($string, $find) === 0; |
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} |
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|
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return stripos($string, $find) === 0; |
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} |
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|
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/** |
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* Tests if a text ends with an given string. |
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* |
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* @param $string |
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* @param $find |
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* @param bool $case_sensitive |
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* |
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* @return bool |
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*/ |
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public static function strEndsWith($string, $find, $case_sensitive = true) |
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{ |
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$expected_position = strlen($string) - strlen($find); |
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|
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if( $case_sensitive ) { |
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return strrpos($string, $find, 0) === $expected_position; |
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} |
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|
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return strripos($string, $find, 0) === $expected_position; |
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} |
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|
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public static function arrayMergeInsert(array $arr, array $inserted, $position = 'bottom', $key = null) |
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{ |
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if( $position == 'top' ) { |
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return array_merge($inserted, $arr); |
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} |
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$key_position = ($key === null) ? false : array_search($key, array_keys($arr)); |
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if( $key_position === false or ($position != 'before' and $position != 'after') ) { |
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return array_merge($arr, $inserted); |
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} |
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if( $position == 'after' ) { |
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$key_position++; |
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} |
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|
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return array_merge(array_slice($arr, 0, $key_position, true), $inserted, array_slice($arr, $key_position, null, true)); |
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} |
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|
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public static function maybeGetPostJson($name) |
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{ |
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if( isset($_POST[$name]) and is_string($_POST[$name]) ) { |
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$result = json_decode(stripslashes($_POST[$name]), true); |
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if( !is_array($result) ) { |
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$result = []; |
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} |
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|
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return $result; |
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} else { |
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return []; |
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} |
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} |
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|
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public static function getEscapeJson(array $data) |
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{ |
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return htmlspecialchars(json_encode($data), ENT_QUOTES, 'UTF-8'); |
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} |
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|
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/** |
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* Replace url for multisite |
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* |
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* @param $string |
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* |
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* @return string |
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*/ |
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public static function replaceMsUrl($string) |
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{ |
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if( is_multisite() && BLOG_ID_CURRENT_SITE != get_current_blog_id() ) { |
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return str_replace(get_site_url(BLOG_ID_CURRENT_SITE), get_site_url(get_current_blog_id()), $string); |
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} |
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|
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return $string; |
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} |
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|
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/* |
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* Flushes as many page cache plugin's caches as possible. |
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* |
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* @return void |
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*/ |
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public static function flushPageCache() |
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{ |
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if( function_exists('wp_cache_clear_cache') ) { |
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if( is_multisite() ) { |
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$blog_id = get_current_blog_id(); |
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wp_cache_clear_cache($blog_id); |
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} else { |
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wp_cache_clear_cache(); |
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} |
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} else if( has_action('cachify_flush_cache') ) { |
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do_action('cachify_flush_cache'); |
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} else if( function_exists('w3tc_pgcache_flush') ) { |
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w3tc_pgcache_flush(); |
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} else if( function_exists('wp_fast_cache_bulk_delete_all') ) { |
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wp_fast_cache_bulk_delete_all(); |
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} else if( class_exists('\WpFastestCache') ) { |
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$wpfc = new \WpFastestCache(); |
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$wpfc->deleteCache(); |
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} else if( class_exists('c_ws_plugin__qcache_purging_routines') ) { |
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\c_ws_plugin__qcache_purging_routines::purge_cache_dir(); // quick cache |
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} else if( class_exists('zencache') ) { |
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\zencache::clear(); |
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} else if( class_exists('comet_cache') ) { |
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\comet_cache::clear(); |
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} else if( class_exists('\WCL_Cache_Helpers') ) { |
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\WCL_Cache_Helpers::deleteCache(); |
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} else if( class_exists('\WpeCommon') ) { |
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// WPEngine cache purge/flush methods to call by default |
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$wpe_methods = [ |
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'purge_varnish_cache', |
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]; |
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|
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// More agressive clear/flush/purge behind a filter |
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if( apply_filters('wbcr/factory/flush_wpengine_aggressive', false) ) { |
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$wpe_methods = array_merge($wpe_methods, ['purge_memcached', 'clear_maxcdn_cache']); |
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} |
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|
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// Filtering the entire list of WpeCommon methods to be called (for advanced usage + easier testing) |
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$wpe_methods = apply_filters('wbcr/factory/wpengine_methods', $wpe_methods); |
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|
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foreach($wpe_methods as $wpe_method) { |
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if( method_exists('WpeCommon', $wpe_method) ) { |
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\WpeCommon::$wpe_method(); |
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} |
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} |
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} else if( function_exists('sg_cachepress_purge_cache') ) { |
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sg_cachepress_purge_cache(); |
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} else if( file_exists(WP_CONTENT_DIR . '/wp-cache-config.php') && function_exists('prune_super_cache') ) { |
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// fallback for WP-Super-Cache |
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global $cache_path; |
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if( is_multisite() ) { |
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$blog_id = get_current_blog_id(); |
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prune_super_cache(get_supercache_dir($blog_id), true); |
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prune_super_cache($cache_path . 'blogs/', true); |
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} else { |
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prune_super_cache($cache_path . 'supercache/', true); |
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prune_super_cache($cache_path, true); |
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} |
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} |
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} |
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} |
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|
