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base.php
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base.php
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<?php namespace Elementor\Core\Logger\Items; if ( ! defined( 'ABSPATH' ) ) { exit; // Exit if accessed directly. } class Base implements Log_Item_Interface { const FORMAT = 'date [type] message [meta]'; const TRACE_FORMAT = '#key: file(line): class type function()'; const TRACE_LIMIT = 5; protected $date; protected $type; protected $message; protected $meta = []; protected $times = 0; protected $times_dates = []; protected $args = []; public function __construct( $args ) { $this->date = current_time( 'mysql' ); $this->message = ! empty( $args['message'] ) ? esc_html( $args['message'] ) : ''; $this->type = ! empty( $args['type'] ) ? $args['type'] : 'info'; $this->meta = ! empty( $args['meta'] ) ? $args['meta'] : []; $this->args = $args; $this->set_trace(); } public function __get( $name ) { if ( property_exists( $this, $name ) ) { return $this->{$name}; } return ''; } public function __toString() { $vars = get_object_vars( $this ); return strtr( static::FORMAT, $vars ); } #[\ReturnTypeWillChange] public function jsonSerialize() { return [ 'class' => get_class( $this ), 'item' => [ 'date' => $this->date, 'message' => $this->message, 'type' => $this->type, 'meta' => $this->meta, 'times' => $this->times, 'times_dates' => $this->times_dates, 'args' => $this->args, ], ]; } public function deserialize( $properties ) { $this->date = ! empty( $properties['date'] ) && is_string( $properties['date'] ) ? $properties['date'] : ''; $this->message = ! empty( $properties['message'] ) && is_string( $properties['message'] ) ? $properties['message'] : ''; $this->type = ! empty( $properties['type'] ) && is_string( $properties['type'] ) ? $properties['type'] : ''; $this->meta = ! empty( $properties['meta'] ) && is_array( $properties['meta'] ) ? $properties['meta'] : []; $this->times = ! empty( $properties['times'] ) && is_string( $properties['times'] ) ? $properties['times'] : ''; $this->times_dates = ! empty( $properties['times_dates'] ) && is_array( $properties['times_dates'] ) ? $properties['times_dates'] : []; $this->args = ! empty( $properties['args'] ) && is_array( $properties['args'] ) ? $properties['args'] : []; } /** * @return Log_Item_Interface | null */ public static function from_json( $str ) { $obj = json_decode( $str, true ); if ( ! array_key_exists( 'class', $obj ) ) { return null; } $class = $obj['class']; if ( class_exists( $class ) ) { /** @var Base $item */ $item = new $class( $obj['item']['message'] ); $item->deserialize( $obj['item'] ); return $item; } return null; } public function to_formatted_string( $output_format = 'html' ) { $vars = get_object_vars( $this ); $format = static::FORMAT; if ( 'html' === $output_format ) { $format = str_replace( 'message', '<strong>message</strong>', static::FORMAT ); } if ( empty( $vars['meta'] ) ) { $format = str_replace( '[meta]', '', $format ); } else { $vars['meta'] = stripslashes( var_export( $vars['meta'], true ) ); // @codingStandardsIgnoreLine } return strtr( $format, $vars ); } public function get_fingerprint() { $unique_key = $this->type . $this->message . var_export( $this->meta, true ); // @codingStandardsIgnoreLine // Info messages are not be aggregated: if ( 'info' === $this->type ) { $unique_key .= $this->date; } return md5( $unique_key ); } public function increase_times( $item, $truncate = true ) { ++$this->times; $this->times_dates[] = $item->date; if ( $truncate && ( self::MAX_LOG_ENTRIES < count( $this->times_dates ) ) ) { $this->times_dates = array_slice( $this->times_dates, -self::MAX_LOG_ENTRIES ); } } public function format( $format = 'html' ) { $trace = $this->format_trace(); if ( empty( $trace ) ) { return $this->to_formatted_string( $format ); } $copy = clone $this; $copy->meta['trace'] = $trace; return $copy->to_formatted_string( $format ); } public function get_name() { return 'Log'; } private function format_trace() { $trace = empty( $this->meta['trace'] ) ? '' : $this->meta['trace']; if ( is_string( $trace ) ) { return $trace; } $trace_str = ''; foreach ( $trace as $key => $trace_line ) { $format = static::TRACE_FORMAT; $trace_line['key'] = $key; if ( empty( $trace_line['file'] ) ) { $format = str_replace( 'file(line): ', '', $format ); } $trace_str .= PHP_EOL . strtr( $format, $trace_line ); $trace_str .= empty( $trace_line['args'] ) ? '' : var_export( $trace_line['args'], true ); // @codingStandardsIgnoreLine } return $trace_str . PHP_EOL; } private function set_trace() { if ( ! empty( $this->args['trace'] ) && true === $this->args['trace'] ) { $limit = empty( $this->args['trace_limit'] ) ? static::TRACE_LIMIT : $this->args['trace_limit']; $stack = debug_backtrace( DEBUG_BACKTRACE_IGNORE_ARGS ); // @codingStandardsIgnoreLine while ( ! empty( $stack ) && ! empty( $stack[0]['file'] ) && ( false !== strpos( $stack[0]['file'], 'core' . DIRECTORY_SEPARATOR . 'logger' ) ) ) { array_shift( $stack ); } $this->meta['trace'] = array_slice( $stack, 0, $limit ); return; } if ( is_array( $this->args ) ) { unset( $this->args['trace'] ); } } }