128 lines
2.4 KiB
PHP
128 lines
2.4 KiB
PHP
<?php
|
|
|
|
if ( ! defined( 'ABSPATH' ) ) {
|
|
exit; // Exit if accessed directly
|
|
}
|
|
|
|
/**
|
|
* Allows log files to be written to for debugging purposes
|
|
*
|
|
* @class WC_Logger
|
|
* @version 1.6.4
|
|
* @package WooCommerce/Classes
|
|
* @category Class
|
|
* @author WooThemes
|
|
*/
|
|
class WC_Logger {
|
|
|
|
/**
|
|
* Stores open file _handles.
|
|
*
|
|
* @var array
|
|
* @access private
|
|
*/
|
|
private $_handles;
|
|
|
|
/**
|
|
* Constructor for the logger.
|
|
*/
|
|
public function __construct() {
|
|
$this->_handles = array();
|
|
}
|
|
|
|
/**
|
|
* Destructor.
|
|
*/
|
|
public function __destruct() {
|
|
foreach ( $this->_handles as $handle ) {
|
|
if ( is_resource( $handle ) ) {
|
|
fclose( $handle );
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Open log file for writing.
|
|
*
|
|
* @param string $handle
|
|
* @param string $mode
|
|
* @return bool success
|
|
*/
|
|
protected function open( $handle, $mode = 'a' ) {
|
|
if ( isset( $this->_handles[ $handle ] ) ) {
|
|
return true;
|
|
}
|
|
|
|
if ( $this->_handles[ $handle ] = @fopen( wc_get_log_file_path( $handle ), $mode ) ) {
|
|
return true;
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* Close a handle.
|
|
*
|
|
* @param string $handle
|
|
* @return bool success
|
|
*/
|
|
protected function close( $handle ) {
|
|
$result = false;
|
|
|
|
if ( is_resource( $this->_handles[ $handle ] ) ) {
|
|
$result = fclose( $this->_handles[ $handle ] );
|
|
unset( $this->_handles[ $handle ] );
|
|
}
|
|
|
|
return $result;
|
|
}
|
|
|
|
/**
|
|
* Add a log entry to chosen file.
|
|
*
|
|
* @param string $handle
|
|
* @param string $message
|
|
*
|
|
* @return bool
|
|
*/
|
|
public function add( $handle, $message ) {
|
|
$result = false;
|
|
|
|
if ( $this->open( $handle ) && is_resource( $this->_handles[ $handle ] ) ) {
|
|
$time = date_i18n( 'm-d-Y @ H:i:s -' ); // Grab Time
|
|
$result = fwrite( $this->_handles[ $handle ], $time . " " . $message . "\n" );
|
|
}
|
|
|
|
do_action( 'woocommerce_log_add', $handle, $message );
|
|
|
|
return false !== $result;
|
|
}
|
|
|
|
/**
|
|
* Clear entries from chosen file.
|
|
*
|
|
* @param string $handle
|
|
*
|
|
* @return bool
|
|
*/
|
|
public function clear( $handle ) {
|
|
$result = false;
|
|
|
|
// Close the file if it's already open.
|
|
$this->close( $handle );
|
|
|
|
/**
|
|
* $this->open( $handle, 'w' ) == Open the file for writing only. Place the file pointer at the beginning of the file,
|
|
* and truncate the file to zero length.
|
|
*/
|
|
if ( $this->open( $handle, 'w' ) && is_resource( $this->_handles[ $handle ] ) ) {
|
|
$result = true;
|
|
}
|
|
|
|
do_action( 'woocommerce_log_clear', $handle );
|
|
|
|
return $result;
|
|
}
|
|
|
|
}
|