145 lines
3.5 KiB
Plaintext
145 lines
3.5 KiB
Plaintext
<?php
|
|
|
|
defined( 'ABSPATH' ) || die( 'Cheatin’ uh?' );
|
|
|
|
class SWCFPC_Logs
|
|
{
|
|
|
|
private $main_instance = null;
|
|
|
|
private $is_logging_enabled = false;
|
|
private $log_file_path = false;
|
|
private $log_file_url = false;
|
|
|
|
private $verbosity = 1; // 1: standard, 2: high
|
|
|
|
function __construct($log_file_path, $log_file_url, $logging_enabled, $max_file_size, $main_instance)
|
|
{
|
|
|
|
$this->log_file_path = $log_file_path;
|
|
$this->log_file_url = $log_file_url;
|
|
$this->is_logging_enabled = $logging_enabled;
|
|
$this->main_instance = $main_instance;
|
|
|
|
// Reset log if it exceeded the max file size
|
|
if( $max_file_size > 0 && file_exists($log_file_path) && ( filesize($log_file_path) / 1024 / 1024 ) >= $max_file_size )
|
|
$this->reset_log();
|
|
|
|
$this->actions();
|
|
|
|
}
|
|
|
|
|
|
function actions() {
|
|
|
|
// Ajax clear logs
|
|
add_action( 'wp_ajax_swcfpc_clear_logs', array($this, 'ajax_clear_logs') );
|
|
|
|
// Download logs
|
|
add_action( 'init', array($this, 'download_logs') );
|
|
|
|
}
|
|
|
|
|
|
function enable_logging() {
|
|
$this->is_logging_enabled = true;
|
|
}
|
|
|
|
|
|
function disable_logging() {
|
|
$this->is_logging_enabled = false;
|
|
}
|
|
|
|
|
|
function set_verbosity($verbosity) {
|
|
|
|
$verbosity = (int) $verbosity;
|
|
|
|
if( $verbosity != SWCFPC_LOGS_STANDARD_VERBOSITY && $verbosity != SWCFPC_LOGS_HIGH_VERBOSITY )
|
|
$verbosity = SWCFPC_LOGS_STANDARD_VERBOSITY;
|
|
|
|
$this->verbosity = $verbosity;
|
|
|
|
}
|
|
|
|
|
|
function get_verbosity() {
|
|
return $this->verbosity;
|
|
}
|
|
|
|
|
|
function add_log($identifier, $message) {
|
|
|
|
if( $this->is_logging_enabled && $this->log_file_path ) {
|
|
|
|
$log = sprintf('[%s] [%s] %s', current_time('Y-m-d H:i:s'), $identifier, $message) . PHP_EOL;
|
|
|
|
error_log($log, 3, $this->log_file_path);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
function get_logs() {
|
|
|
|
$log = '';
|
|
|
|
if( $this->log_file_path )
|
|
$log = file_get_contents( $this->log_file_path );
|
|
|
|
return $log;
|
|
|
|
}
|
|
|
|
|
|
function reset_log() {
|
|
|
|
if( $this->log_file_path )
|
|
file_put_contents( $this->log_file_path, '' );
|
|
|
|
}
|
|
|
|
|
|
function download_logs() {
|
|
|
|
if( isset($_GET['swcfpc_download_log']) && file_exists($this->log_file_path) && current_user_can('manage_options') ) {
|
|
|
|
header('Content-Description: File Transfer');
|
|
header('Content-Type: application/octet-stream');
|
|
header('Content-Disposition: attachment; filename=debug.log');
|
|
header('Content-Transfer-Encoding: binary');
|
|
header('Connection: Keep-Alive');
|
|
header('Expires: 0');
|
|
header('Cache-Control: no-cache, must-revalidate, post-check=0, pre-check=0, max-age=0, s-maxage=0');
|
|
header('Pragma: public');
|
|
header('Content-Length: ' . filesize($this->log_file_path));
|
|
readfile($this->log_file_path);
|
|
exit;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
function ajax_clear_logs() {
|
|
|
|
check_ajax_referer( 'ajax-nonce-string', 'security' );
|
|
|
|
$return_array = array('status' => 'ok');
|
|
|
|
if( !current_user_can('manage_options') ) {
|
|
$return_array['status'] = 'error';
|
|
$return_array['error'] = __('Permission denied', 'wp-cloudflare-page-cache');
|
|
die(json_encode($return_array));
|
|
}
|
|
|
|
$this->reset_log();
|
|
|
|
$return_array['success_msg'] = __('Log cleaned successfully', 'wp-cloudflare-page-cache');
|
|
|
|
die(json_encode($return_array));
|
|
|
|
}
|
|
|
|
} |