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PATH: home / niazsaze / public_html / wp-content / plugins / wp-statistics / src / Service / Debugger / Provider

<?php

namespace WP_Statistics\Service\Debugger\Provider;

use WP_Statistics\Option;
use WP_Statistics\Service\Debugger\AbstractDebuggerProvider;
use WP_Statistics\Service\Logger\LoggerFactory;
use WP_Statistics\Service\Logger\LoggerServiceProvider;

/**
 * Error Detector Provider Class
 *
 * This class provides functionality for detecting, logging, and managing PHP errors.
 * It extends the AbstractDebuggerProvider and implements error tracking with a FIFO
 * (First In, First Out) system that maintains up to 10 recent error entries.
 * The class uses WordPress options to persistently store error logs.
 */
class ErrorsDetectorProvider extends AbstractDebuggerProvider
{
    const ERROR_LOG_OPTION = 'tracker_js_errors';

/**
     * Stores the cached error logs.
     *
     * @var array
     */
    private $errors;

/**
     * Captures and stores the last occurred PHP error
     *
     * Records error details including date, type, message, file, and line number
     * Maintains a maximum of 10 entries in the log using FIFO (First In, First Out)
     *
     * @return void
     */
    public function errorListener()
    {
        $disableLogs = apply_filters('wp_statistics_disable_tracker_debugger_logs', false);

if ($disableLogs) {
            return;
        }

$error = error_get_last();
        if (empty($error)) {
            return;
        }

$errorName   = LoggerFactory::logger('tracker')->getErrorSeverity($error['type']);
        $currentLogs = Option::getOptionGroup(self::ERROR_LOG_OPTION, null, []);
        $count       = count($currentLogs);

if ($count >= 10) {
            $currentLogs = array_slice($currentLogs, -9, null, true);
            Option::updateGroupOptions(self::ERROR_LOG_OPTION, $currentLogs);
        }

$index = 0;
        if ($count > 0) {
            $index = array_key_last($currentLogs);
            ++$index;
        }

$errorMessage     = !empty($error['message']) ? $error['message'] : '';
        $maxMessageLength = apply_filters('wp_statistics_tracker_debugger_log_message_max_length', 1000);

if (strlen($errorMessage) > $maxMessageLength) {
            $truncatedMessage = substr($errorMessage, 0, $maxMessageLength);
            $truncatedMessage .= '...';

$errorMessage = $truncatedMessage;
        }

Option::saveOptionGroup(
            $index,
            [
                'date'    => date('Y-m-d H:i:s'),
                'name'    => $errorName,
                'message' => $errorMessage,
                'file'    => $error['file'],
                'line'    => $error['line'],
            ],
            self::ERROR_LOG_OPTION
        );
    }

/**
     * Get the error log from the option
     *
     * @return array The error log
     */
    public function getErrors()
    {
        if (empty($this->errors)) {
            $this->errors = Option::getOptionGroup(self::ERROR_LOG_OPTION, null, []);
        }
        return $this->errors;
    }

/**
     * Formats and outputs the most recent error log entry as HTML
     *
     * Displays error type, message, and timestamp of the last recorded error
     * Returns empty if no errors are logged
     *
     * @return string|void HTML formatted error information or void if no errors exist
     */
    public function printError()
    {
        return LoggerFactory::logger('tracker')
            ->setErrors($this->errors)
            ->print();
    }
}

[-] TrackerProvider.php [edit]
[-] ErrorsDetectorProvider.php [edit]
[-] VisitorProvider.php [edit]
[-] OptionsProvider.php [edit]
[+] ..