1. <?php
  3. class FileValidator {
  5. private $rateLimit;
  6. private $rateLimit périodes;
  7. private $validatedFiles = [];
  8. private $errorFiles = [];
  10. public function __construct(int $rateLimit = 10, int $ périodes = 60) {
  11. $this->rateLimit = $rateLimit; // Maximum number of files allowed
  12. $this->rateLimit périodes = $ périodes; // Time window for the rate limit (in seconds)
  13. }
  15. /**
  16. * Validates a file.
  17. *
  18. * @param string $filePath The path to the file.
  19. * @return bool True if the file is valid, false otherwise.
  20. */
  21. public function validateFile(string $filePath): bool {
  22. // Check rate limit
  23. if ($this->isRateLimited()) {
  24. return false; // Rate limit exceeded
  25. }
  27. // Simulate file validation (replace with your actual validation logic)
  28. if ($this->isValidFile($filePath)) {
  29. $this->validatedFiles[] = $filePath;
  30. return true;
  31. } else {
  32. $this->errorFiles[] = $filePath;
  33. return false;
  34. }
  35. }
  37. /**
  38. * Checks if the rate limit has been exceeded.
  39. *
  40. * @return bool True if the rate limit has been exceeded, false otherwise.
  41. */
  42. private function isRateLimited(): bool {
  43. $now = time();
  45. // Remove expired rate limit entries
  46. $this->cleanupRateLimit($now);
  48. $count = count($this->validatedFiles);
  50. if ($count >= $this->rateLimit) {
  51. return true; // Rate limit exceeded
  52. }
  54. return false;
  55. }
  57. /**
  58. * Cleans up expired rate limit entries.
  59. *
  60. * @param int $now The current time.
  61. */
  62. private function cleanupRateLimit(int $now): void {
  63. $this->validatedFiles = array_filter($this->validatedFiles, function ($filePath) use ($now) {
  64. return $now - filemtime($filePath) < $this->rateLimit périodes;
  65. });
  66. }
  68. /**
  69. * Simulates file validation logic. Replace with your actual logic.
  70. *
  71. * @param string $filePath The path to the file.
  72. * @return bool True if the file is valid, false otherwise.
  73. */
  74. private function isValidFile(string $filePath): bool {
  75. // Replace with actual file validation logic
  76. // Example: Check file extension, size, content, etc.
  77. $fileExtension = pathinfo($filePath, PATHINFO_EXTENSION);
  78. return in_array(strtolower($fileExtension), ['txt', 'csv', 'json'], true); // Allow txt, csv, json
  79. }
  81. /**
  82. * Gets the list of validated files.
  83. *
  84. * @return array The list of validated files.
  85. */
  86. public function getValidatedFiles(): array {
  87. return $this->validatedFiles;
  88. }
  90. /**
  91. * Gets the list of error files.
  92. *
  93. * @return array The list of error files.
  94. */
  95. public function getErrorFiles(): array {
  96. return $this->errorFiles;
  97. }
  98. }
  99. ?>

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