crm.clientright.ru/debug_server_logging.php

<?php
/**
 * Серверное логирование для отладки загрузки файлов
 * Добавляет детальные логи в debug_upload_server.log
 */

class UploadDebugLogger {
    private static $logFile = '/var/www/fastuser/data/www/crm.clientright.ru/logs/debug_upload_server.log';
    
    public static function log($message, $data = null) {
        $timestamp = date('Y-m-d H:i:s');
        $logEntry = "[$timestamp] $message";
        
        if ($data !== null) {
            $logEntry .= "\nData: " . print_r($data, true);
        }
        
        $logEntry .= "\n" . str_repeat('-', 80) . "\n";
        
        file_put_contents(self::$logFile, $logEntry, FILE_APPEND | LOCK_EX);
    }
    
    public static function logRequest() {
        self::log('=== NEW REQUEST ===', [
            'REQUEST_URI' => $_SERVER['REQUEST_URI'] ?? 'not set',
            'REQUEST_METHOD' => $_SERVER['REQUEST_METHOD'] ?? 'not set',
            'CONTENT_TYPE' => $_SERVER['CONTENT_TYPE'] ?? 'not set',
            'CONTENT_LENGTH' => $_SERVER['CONTENT_LENGTH'] ?? 'not set',
            'HTTP_USER_AGENT' => $_SERVER['HTTP_USER_AGENT'] ?? 'not set',
            'REMOTE_ADDR' => $_SERVER['REMOTE_ADDR'] ?? 'not set',
            'QUERY_STRING' => $_SERVER['QUERY_STRING'] ?? 'not set'
        ]);
        
        self::log('POST DATA', $_POST);
        self::log('GET DATA', $_GET);
        
        if (!empty($_FILES)) {
            $filesInfo = [];
            foreach ($_FILES as $key => $file) {
                if (is_array($file['name'])) {
                    // Multiple files
                    for ($i = 0; $i < count($file['name']); $i++) {
                        $filesInfo[$key][$i] = [
                            'name' => $file['name'][$i],
                            'type' => $file['type'][$i],
                            'size' => $file['size'][$i],
                            'tmp_name' => $file['tmp_name'][$i],
                            'error' => $file['error'][$i],
                            'exists' => file_exists($file['tmp_name'][$i])
                        ];
                    }
                } else {
                    // Single file
                    $filesInfo[$key] = [
                        'name' => $file['name'],
                        'type' => $file['type'],
                        'size' => $file['size'],
                        'tmp_name' => $file['tmp_name'],
                        'error' => $file['error'],
                        'exists' => file_exists($file['tmp_name'])
                    ];
                }
            }
            self::log('FILES DATA', $filesInfo);
        } else {
            self::log('NO FILES IN REQUEST');
        }
        
        // Логируем PHP настройки
        self::log('PHP UPLOAD SETTINGS', [
            'upload_max_filesize' => ini_get('upload_max_filesize'),
            'post_max_size' => ini_get('post_max_size'),
            'max_file_uploads' => ini_get('max_file_uploads'),
            'file_uploads' => ini_get('file_uploads') ? 'On' : 'Off',
            'max_execution_time' => ini_get('max_execution_time'),
            'memory_limit' => ini_get('memory_limit'),
            'upload_tmp_dir' => ini_get('upload_tmp_dir') ?: sys_get_temp_dir()
        ]);
    }
    
    public static function logError($message, $context = []) {
        self::log('ERROR: ' . $message, $context);
    }
    
    public static function logSuccess($message, $context = []) {
        self::log('SUCCESS: ' . $message, $context);
    }
    
    public static function logStep($step, $data = null) {
        self::log('STEP: ' . $step, $data);
    }
}

// Автоматически логируем каждый запрос если это POST к index.php
if ($_SERVER['REQUEST_METHOD'] === 'POST' && 
    (strpos($_SERVER['REQUEST_URI'], 'index.php') !== false || 
     strpos($_SERVER['SCRIPT_NAME'], 'index.php') !== false)) {
    
    UploadDebugLogger::logRequest();
}

// Перехватываем ошибки PHP
function uploadDebugErrorHandler($errno, $errstr, $errfile, $errline) {
    if (strpos($errfile, 'Documents') !== false || strpos($errstr, 'upload') !== false) {
        UploadDebugLogger::logError("PHP Error [$errno]: $errstr in $errfile:$errline");
    }
    return false; // Продолжаем стандартную обработку ошибок
}

function uploadDebugExceptionHandler($exception) {
    UploadDebugLogger::logError("Uncaught Exception: " . $exception->getMessage(), [
        'file' => $exception->getFile(),
        'line' => $exception->getLine(),
        'trace' => $exception->getTraceAsString()
    ]);
}

set_error_handler('uploadDebugErrorHandler');
set_exception_handler('uploadDebugExceptionHandler');

// Добавляем функцию для ручного логирования
function debugUploadLog($message, $data = null) {
    UploadDebugLogger::log($message, $data);
}

?>