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<?php |
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|
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if ( !class_exists( 'MeowCommon_Helpers' ) ) { |
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|
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class MeowCommon_Helpers { |
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|
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//public static $version = MeowCommon_Admin::version; |
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private static $startTimes = array(); |
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private static $startQueries = array(); |
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|
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static function is_divi_builder() { |
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return isset( $_GET['et_fb'] ) && $_GET['et_fb'] === '1'; |
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} |
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|
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static function is_beaver_builder() { |
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return isset( $_GET['fl_builder'] ); |
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} |
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|
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static function is_cornerstone_builder() { |
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return isset( $_GET['cs-render'] ) && $_GET['cs-render'] === '1'; |
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} |
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|
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static function is_pagebuilder_request() { |
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return self::is_divi_builder() || self::is_cornerstone_builder() || self::is_beaver_builder(); |
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} |
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|
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static function is_asynchronous_request() { |
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return self::is_ajax_request() || self::is_woocommerce_ajax_request() || self::is_rest(); |
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} |
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|
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static function is_ajax_request() { |
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return wp_doing_ajax(); |
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} |
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|
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static function is_woocommerce_ajax_request() { |
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return !empty( $_GET['wc-ajax'] ); |
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} |
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|
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// This function makes sure that only the allowed HTML element names, |
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// attribute names, attribute values, and HTML entities will occur in the given text string. |
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static function wp_kses( $html ) { |
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return wp_kses( $html, array( |
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'style' => array(), |
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'script' => array(), |
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'div' => array( |
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'class' => array(), |
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'data-rating-date' => array(), |
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'style' => array(), |
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), |
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'img' => array( |
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'src' => array(), |
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'decoding' => array(), |
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'class' => array(), |
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'style' => array(), |
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), |
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'p' => array( |
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'style' => array(), |
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), |
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'h2' => array( |
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'class' => array(), |
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), |
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'br' => array(), |
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'label' => array(), |
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'b' => array(), |
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'small' => array(), |
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'a' => array( |
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'href' => array(), |
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'target' => array(), |
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'class' => array(), |
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'style' => array(), |
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), |
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'form' => array( |
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'method' => array(), |
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'action' => array(), |
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'class' => array(), |
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'style' => array(), |
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), |
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'input' => array( |
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'type' => array(), |
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'checked' => array(), |
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'name' => array(), |
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'value' => array(), |
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'id' => array(), |
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'class' => array(), |
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), |
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) ); |
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} |
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|
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// Diff between two strings |
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static function diff( $first, $second ) { |
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$first = explode( ' ', $first ); |
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$second = explode( ' ', $second ); |
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$diff = array_diff( $first, $second ); |
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return implode( ' ', $diff ); |
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} |
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|
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// Originally created by matzeeable, modified by jordymeow |
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static function is_rest() { |
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|
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// WP_REST_Request init. |
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$is_rest_request = defined('REST_REQUEST') && REST_REQUEST; |
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if ( $is_rest_request ) { |
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MeowCommon_Rest::init_once(); |
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return true; |
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} |
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|
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// Plain permalinks. |
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$prefix = rest_get_url_prefix(); |
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$request_contains_rest = isset( $_GET['rest_route'] ) && strpos( trim( $_GET['rest_route'], '\\/' ), $prefix , 0 ) === 0; |
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if ( $request_contains_rest) { |
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MeowCommon_Rest::init_once(); |
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return true; |
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} |
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|
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// It can happen that WP_Rewrite is not yet initialized, so better to do it. |
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global $wp_rewrite; |
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if ( $wp_rewrite === null ) { |
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$wp_rewrite = new WP_Rewrite(); |
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} |
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$rest_url = wp_parse_url( trailingslashit( get_rest_url() ) ); |
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$current_url = wp_parse_url( add_query_arg( array() ) ); |
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if ( !$rest_url || !$current_url ) |
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return false; |
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|
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// URL Path begins with wp-json. |
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if ( !empty( $current_url['path'] ) && !empty( $rest_url['path'] ) ) { |
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$request_contains_rest = strpos( $current_url['path'], $rest_url['path'], 0 ) === 0; |
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if ( $request_contains_rest) { |
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MeowCommon_Rest::init_once(); |
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return true; |
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} |
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} |
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|
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return false; |
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} |
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|
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static function test_error( $error = 'timeout', $diceSides = 1 ) { |
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if ( mt_rand( 1, $diceSides ) === 1 ) { |
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if ( $error === 'timeout' ) { |
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header("HTTP/1.0 408 Request Timeout"); |
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die(); |
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} |
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else { |
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trigger_error( "Error", E_USER_ERROR); |
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} |
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} |
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} |
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|
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static function php_error_logs() { |
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$errorpath = ini_get( 'error_log' ); |
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$output_lines = array(); |
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if ( !empty( $errorpath ) && file_exists( $errorpath ) ) { |
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try { |
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$file = new SplFileObject( $errorpath, 'r' ); |
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$file->seek( PHP_INT_MAX ); |
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$last_line = $file->key(); |
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$iterator = new LimitIterator( $file, $last_line > 3500 ? $last_line - 3500 : 0, $last_line ); |
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$lines = iterator_to_array( $iterator ); |
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$previous_line = null; |
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foreach ( $lines as $line ) { |
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|
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// Parse the date |
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$date = ''; |
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try { |
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$dateArr = []; |
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preg_match( '~^\[(.*?)\]~', $line, $dateArr ); |
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if ( isset( $dateArr[0] ) ) { |
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$line = str_replace( $dateArr[0], '', $line ); |
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$line = trim( $line ); |
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$date = new DateTime( $dateArr[1] ); |
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$date = get_date_from_gmt( $date->format('Y-m-d H:i:s'), 'Y-m-d H:i:s' ); |
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} |
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else { |
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continue; |
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} |
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} |
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catch ( Exception $e ) { |
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continue; |
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} |
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|
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// Parse the error |
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$type = ''; |
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if ( preg_match( '/PHP Fatal error/', $line ) ) { |
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$line = trim( str_replace( 'PHP Fatal error:', '', $line ) ); |
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$type = 'fatal'; |
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} |
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else if ( preg_match( '/PHP Warning/', $line ) ) { |
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$line = trim( str_replace( 'PHP Warning:', '', $line ) ); |
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$type = 'warning'; |
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} |
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else if ( preg_match( '/PHP Notice/', $line ) ) { |
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$line = trim( str_replace( 'PHP Notice:', '', $line ) ); |
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$type = 'notice'; |
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} |
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else if ( preg_match( '/PHP Parse error/', $line ) ) { |
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$line = trim( str_replace( 'PHP Parse error:', '', $line ) ); |
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$type = 'parse'; |
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} |
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else if ( preg_match( '/PHP Exception/', $line ) ) { |
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$line = trim( str_replace( 'PHP Exception:', '', $line ) ); |
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$type = 'exception'; |
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} |
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else { |
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continue; |
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} |
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|
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// Skip the error if is the same as before. |
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if ( $line !== $previous_line ) { |
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array_push( $output_lines, array( 'date' => $date, 'type' => $type, 'content' => $line ) ); |
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$previous_line = $line; |
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} |
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} |
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} |
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catch ( OutOfBoundsException $e ) { |
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error_log( $e->getMessage() ); |
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return array(); |
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} |
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} |
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return $output_lines; |
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|
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// else { |
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// $output_lines = array_reverse( $output_lines ); |
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// $html = ''; |
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// $previous = ''; |
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// foreach ( $output_lines as $line ) { |
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// // Let's avoid similar errors, since it's not useful. We should also make this better |
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// // and not only theck this depending on tie. |
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// if ( preg_replace( '/\[.*\] PHP/', '', $previous ) !== preg_replace( '/\[.*\] PHP/', '', $line ) ) { |
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// $html .= $line; |
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// $previous = $line; |
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// } |
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// } |
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// return $html; |
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// } |
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} |
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|
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static function timer_start( $timerName = 'default' ) { |
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MeowCommon_Helpers::$startQueries[ $timerName ] = get_num_queries(); |
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MeowCommon_Helpers::$startTimes[ $timerName ] = microtime( true ); |
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} |
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|
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static function timer_elapsed( $timerName = 'default' ) { |
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return microtime( true ) - MeowCommon_Helpers::$startTimes[ $timerName ]; |
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} |
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|
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static function timer_log_elapsed( $timerName = 'default' ) { |
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$elapsed = MeowCommon_Helpers::timer_elapsed( $timerName ); |
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$queries = get_num_queries() - MeowCommon_Helpers::$startQueries[ $timerName ]; |
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error_log( $timerName . ": " . $elapsed . "ms (" . $queries . " queries)" ); |
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} |
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} |
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|
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// Asked by WP Security Team to remove this. |
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|
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// if ( MeowCommon_Helpers::is_rest() ) { |
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// ini_set( 'display_errors', 0 ); |
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// } |
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} |
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|
