| 1 |
<?php |
| 2 |
|
| 3 |
namespace FluentCart\Framework\Validator; |
| 4 |
|
| 5 |
use Countable; |
| 6 |
use Exception; |
| 7 |
use ValueError; |
| 8 |
use DateTimeInterface; |
| 9 |
use InvalidArgumentException; |
| 10 |
use FluentCart\Framework\Support\Str; |
| 11 |
use FluentCart\Framework\Support\Arr; |
| 12 |
use FluentCart\Framework\Support\Helper; |
| 13 |
use FluentCart\Framework\Support\DateTime; |
| 14 |
use FluentCart\Framework\Validator\Contracts\File; |
| 15 |
|
| 16 |
trait ValidatesAttributes |
| 17 |
{ |
| 18 |
use ValidateDatabaseRulesTrait; |
| 19 |
|
| 20 |
/** |
| 21 |
* Require a certain number of parameters to be present. |
| 22 |
* |
| 23 |
* @param int $count |
| 24 |
* @param array $parameters |
| 25 |
* @param string $rule |
| 26 |
* |
| 27 |
* @return void |
| 28 |
* |
| 29 |
* @throws \InvalidArgumentException |
| 30 |
*/ |
| 31 |
protected function requireParameterCount($count, $parameters, $rule) |
| 32 |
{ |
| 33 |
if (count($parameters) < $count) { |
| 34 |
throw new InvalidArgumentException( |
| 35 |
"Validation rule $rule requires at least $count parameters." |
| 36 |
); |
| 37 |
} |
| 38 |
} |
| 39 |
|
| 40 |
/** |
| 41 |
* Get the size of an attribute. |
| 42 |
* |
| 43 |
* @param string $attribute |
| 44 |
* @param mixed $value |
| 45 |
* |
| 46 |
* @return mixed |
| 47 |
*/ |
| 48 |
protected function getSize($attribute, $value) |
| 49 |
{ |
| 50 |
// This method will determine if the attribute is a number, string, or file and |
| 51 |
// return the proper size accordingly. If it is a number, then number itself |
| 52 |
// is the size. If it is a file, we take kilobytes, and for a string the |
| 53 |
// entire length of the string will be considered the attribute size. |
| 54 |
$type = $this->deduceType($value, $attribute); |
| 55 |
|
| 56 |
switch ($type) { |
| 57 |
case 'numeric': |
| 58 |
return $value; |
| 59 |
case 'array': |
| 60 |
return count($value); |
| 61 |
case 'file': |
| 62 |
return $value->getSize() / 1024; |
| 63 |
default: |
| 64 |
return mb_strlen($value); |
| 65 |
} |
| 66 |
} |
| 67 |
|
| 68 |
/** |
| 69 |
* Deduce the value type of an attribute. |
| 70 |
* |
| 71 |
* @param $value |
| 72 |
* |
| 73 |
* @return string |
| 74 |
*/ |
| 75 |
protected function deduceType($value, $attribute = null) |
| 76 |
{ |
| 77 |
if (is_numeric($value)) { |
| 78 |
return $this->guessType($value, $attribute); |
| 79 |
} elseif (is_array($value)) { |
| 80 |
return 'array'; |
| 81 |
} elseif ($value instanceof File) { |
| 82 |
return 'file'; |
| 83 |
} |
| 84 |
|
| 85 |
return 'string'; |
| 86 |
} |
| 87 |
|
| 88 |
/** |
| 89 |
* Guess the real type by examining rules. |
| 90 |
* |
| 91 |
* @param mixed $value |
| 92 |
* @param string|null $attribute |
| 93 |
* @return string |
| 94 |
*/ |
| 95 |
protected function guessType($value, $attribute) |
| 96 |
{ |
| 97 |
if ($attribute && in_array('string', $this->rules[$attribute])) { |
| 98 |
return 'string'; |
| 99 |
} |
| 100 |
|
| 101 |
return 'numeric'; |
| 102 |
} |
| 103 |
|
| 104 |
/** |
| 105 |
* Check if parameter should be converted to boolean. |
| 106 |
* |
| 107 |
* @param string $parameter |
| 108 |
* @return bool |
| 109 |
*/ |
| 110 |
protected function shouldConvertToBoolean($parameter) |
| 111 |
{ |
| 112 |
return in_array('boolean', Arr::get($this->rules, $parameter, [])); |
| 113 |
} |
| 114 |
|
| 115 |
/** |
| 116 |
* Convert the given values to boolean if they are string "true" / "false". |
| 117 |
* |
| 118 |
* @param array $values |
| 119 |
* |
| 120 |
* @return array |
| 121 |
*/ |
| 122 |
protected function convertValuesToBoolean($values) |
| 123 |
{ |
| 124 |
return array_map(function ($value) { |
| 125 |
if ($value === 'true') { |
| 126 |
return true; |
| 127 |
} elseif ($value === 'false') { |
| 128 |
return false; |
| 129 |
} |
| 130 |
|
| 131 |
return $value; |
| 132 |
}, $values); |
| 133 |
} |
| 134 |
|
| 135 |
/** |
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* Convert the given values to null if they are string "null". |
| 137 |
* |
| 138 |
* @param array $values |
| 139 |
* @return array |
| 140 |
*/ |
| 141 |
protected function convertValuesToNull($values) |
| 142 |
{ |
| 143 |
return array_map(function ($value) { |
| 144 |
return Str::lower($value) === 'null' ? null : $value; |
| 145 |
}, $values); |
| 146 |
} |
| 147 |
|
| 148 |
/** |
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* Validate that a required attribute exists. |
| 150 |
* |
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* @param string $attribute |
| 152 |
* @param mixed $value |
| 153 |
* |
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* @return bool |
| 155 |
*/ |
| 156 |
protected function validateRequired($attribute, $value) |
| 157 |
{ |
| 158 |
if (is_null($value)) { |
| 159 |
return false; |
| 160 |
} elseif (is_string($value) && trim($value) === '') { |
| 161 |
return false; |
| 162 |
} elseif ((is_array($value) || $value instanceof Countable) && count($value) < 1) { |
| 163 |
return false; |
| 164 |
} elseif ($value instanceof File) { |
| 165 |
return (string) $value->getPath() != ''; |
| 166 |
} |
| 167 |
|
| 168 |
return true; |
| 169 |
} |
| 170 |
|
| 171 |
/** |
| 172 |
* Validate that an attribute exists when another attribute has a given value. |
| 173 |
* |
| 174 |
* @param string $attribute |
| 175 |
* @param mixed $value |
| 176 |
* @param mixed $parameters |
| 177 |
* |
| 178 |
* @return bool |
| 179 |
*/ |
| 180 |
protected function validateRequiredIf($attribute, $value, $parameters) |
| 181 |
{ |
| 182 |
$this->requireParameterCount(2, $parameters, 'required_if'); |
| 183 |
|
| 184 |
if (preg_match('/\.\d\./', $attribute, $matches)) { |
| 185 |
$parameters[0] = str_replace(['.*.'], $matches, $parameters[0]); |
| 186 |
} |
| 187 |
|
| 188 |
$other = Arr::get($this->data, $parameters[0]); |
| 189 |
|
| 190 |
$values = array_slice($parameters, 1); |
| 191 |
|
| 192 |
if (is_bool($other)) { |
| 193 |
$values = $this->convertValuesToBoolean($values); |
| 194 |
} |
| 195 |
|
| 196 |
if (in_array($other, $values)) { |
| 197 |
return $this->validateRequired($attribute, $value); |
| 198 |
} |
| 199 |
|
| 200 |
return true; |
| 201 |
} |
| 202 |
|
| 203 |
/** |
| 204 |
* Validate that an attribute is required only if **any** of the |
| 205 |
* other specified fields are present. |
| 206 |
* |
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* @param string $attribute |
| 208 |
* @param mixed $value |
| 209 |
* @param array $parameters |
| 210 |
* @return bool |
| 211 |
*/ |
| 212 |
protected function validateRequiredWith($attribute, $value, $parameters) |
| 213 |
{ |
| 214 |
$this->requireParameterCount(1, $parameters, 'required_with'); |
| 215 |
|
| 216 |
foreach ($parameters as $field) { |
| 217 |
if ($this->isPresent($field) && !$this->isPresent($attribute)) { |
| 218 |
return $this->validateRequired($attribute, $value); |
| 219 |
} |
| 220 |
} |
| 221 |
|
| 222 |
return true; |
| 223 |
} |
| 224 |
|
| 225 |
/** |
| 226 |
* Validate that an attribute is required only if **all** of the |
| 227 |
* other specified fields are present. |
| 228 |
* |
| 229 |
* @param string $attribute |
| 230 |
* @param mixed $value |
| 231 |
* @param array $parameters |
| 232 |
* @return bool |
| 233 |
*/ |
| 234 |
protected function validateRequiredWithAll($attribute, $value, $parameters) |
| 235 |
{ |
| 236 |
$this->requireParameterCount(1, $parameters, 'required_with_all'); |
| 237 |
|
| 238 |
$allPresent = true; |
| 239 |
|
| 240 |
foreach ($parameters as $field) { |
| 241 |
if (!$this->isPresent($field)) { |
| 242 |
$allPresent = false; |
| 243 |
break; |
| 244 |
} |
| 245 |
} |
| 246 |
|
| 247 |
if ($allPresent && !$this->isPresent($attribute)) { |
| 248 |
return $this->validateRequired($attribute, $value); |
| 249 |
} |
| 250 |
|
| 251 |
return true; |
| 252 |
} |
| 253 |
|
| 254 |
/** |
| 255 |
* Validate that an attribute is required only if **any** of the |
| 256 |
* other specified fields are **not present**. |
| 257 |
* |
| 258 |
* @param string $attribute |
| 259 |
* @param mixed $value |
| 260 |
* @param array $parameters |
| 261 |
* @return bool |
| 262 |
*/ |
| 263 |
protected function validateRequiredWithout($attribute, $value, $parameters) |
| 264 |
{ |
| 265 |
$this->requireParameterCount(1, $parameters, 'required_without'); |
| 266 |
|
| 267 |
foreach ($parameters as $field) { |
| 268 |
if (!$this->isPresent($field) && !$this->isPresent($attribute)) { |
| 269 |
return $this->validateRequired($attribute, $value); |
| 270 |
} |
| 271 |
} |
| 272 |
|
| 273 |
return true; |
| 274 |
} |
| 275 |
|
| 276 |
/** |
| 277 |
* Validate that an attribute is required only if **all** of the |
| 278 |
* other specified fields are **not present**. |
| 279 |
* |
| 280 |
* @param string $attribute |
| 281 |
* @param mixed $value |
| 282 |
* @param array $parameters |
| 283 |
* @return bool |
| 284 |
*/ |
| 285 |
protected function validateRequiredWithoutAll($attribute, $value, $parameters) |
| 286 |
{ |
| 287 |
$this->requireParameterCount(1, $parameters, 'required_without_all'); |
| 288 |
|
| 289 |
$allMissing = true; |
| 290 |
|
| 291 |
foreach ($parameters as $field) { |
| 292 |
if ($this->isPresent($field)) { |
| 293 |
$allMissing = false; |
| 294 |
break; |
| 295 |
} |
| 296 |
} |
| 297 |
|
| 298 |
if ($allMissing && !$this->isPresent($attribute)) { |
| 299 |
return $this->validateRequired($attribute, $value); |
| 300 |
} |
| 301 |
|
| 302 |
return true; |
| 303 |
} |
| 304 |
|
| 305 |
/** |
| 306 |
* Determine if the given attribute is present. |
| 307 |
* |
| 308 |
* @param string $attribute |
| 309 |
* @return boolean |
| 310 |
*/ |
| 311 |
protected function isPresent($attribute) |
| 312 |
{ |
| 313 |
$attribute = str_replace(['[', ']'], ['.', ''], $attribute); |
| 314 |
|
| 315 |
if (!Arr::has($this->data, $attribute)) { |
| 316 |
return false; |
| 317 |
} |
| 318 |
|
| 319 |
$value = Arr::get($this->data, $attribute); |
| 320 |
|
| 321 |
return !is_null($value) && $value !== ''; |
| 322 |
} |
| 323 |
|
| 324 |
/** |
| 325 |
* Validate that an attribute is greater than value. |
| 326 |
* |
| 327 |
* @param string $attribute |
| 328 |
* @param mixed $value |
| 329 |
* @param array $parameters |
| 330 |
* @return bool |
| 331 |
*/ |
| 332 |
protected function validateGt($attribute, $value, $parameters) |
| 333 |
{ |
| 334 |
$this->requireParameterCount(1, $parameters, 'gt'); |
| 335 |
|
| 336 |
if (!is_numeric($value) || !is_numeric($parameters[0])) { |
| 337 |
return false; |
| 338 |
} |
| 339 |
|
| 340 |
return $value > $parameters[0]; |
| 341 |
} |
| 342 |
|
| 343 |
/** |
| 344 |
* Validate that an attribute is greater than or equal to value. |
| 345 |
* |
| 346 |
* @param string $attribute |
| 347 |
* @param mixed $value |
| 348 |
* @param array $parameters |
| 349 |
* @return bool |
| 350 |
*/ |
| 351 |
protected function validateGte($attribute, $value, $parameters) |
| 352 |
{ |
| 353 |
$this->requireParameterCount(1, $parameters, 'gte'); |
| 354 |
|
| 355 |
if (!is_numeric($value) || !is_numeric($parameters[0])) { |
| 356 |
return false; |
| 357 |
} |
| 358 |
|
| 359 |
return $value >= $parameters[0]; |
| 360 |
} |
| 361 |
|
| 362 |
/** |
| 363 |
* Validate that an attribute is less than value. |
| 364 |
* |
| 365 |
* @param string $attribute |
| 366 |
* @param mixed $value |
| 367 |
* @param array $parameters |
| 368 |
* @return bool |
| 369 |
*/ |
| 370 |
protected function validateLt($attribute, $value, $parameters) |
| 371 |
{ |
| 372 |
$this->requireParameterCount(1, $parameters, 'lt'); |
| 373 |
|
| 374 |
if (!is_numeric($value) || !is_numeric($parameters[0])) { |
| 375 |
return false; |
| 376 |
} |
| 377 |
|
| 378 |
return $value < $parameters[0]; |
| 379 |
} |
| 380 |
|
| 381 |
/** |
| 382 |
* Validate that an attribute is less than or equal to value. |
| 383 |
* |
| 384 |
* @param string $attribute |
| 385 |
* @param mixed $value |
| 386 |
* @param array $parameters |
| 387 |
* @return bool |
| 388 |
*/ |
| 389 |
protected function validateLte($attribute, $value, $parameters) |
| 390 |
{ |
| 391 |
$this->requireParameterCount(1, $parameters, 'lte'); |
| 392 |
|
| 393 |
if (!is_numeric($value) || !is_numeric($parameters[0])) { |
| 394 |
return false; |
| 395 |
} |
| 396 |
|
| 397 |
return $value <= $parameters[0]; |
| 398 |
} |
| 399 |
|
| 400 |
/** |
| 401 |
* Validate that an attribute is a valid e-mail address. |
| 402 |
* |
| 403 |
* @param string $attribute |
| 404 |
* @param mixed $value |
| 405 |
* |
| 406 |
* @return bool |
| 407 |
*/ |
| 408 |
protected function validateEmail($attribute, $value) |
| 409 |
{ |
| 410 |
return ! ! is_email($value); |
| 411 |
} |
| 412 |
|
| 413 |
/** |
| 414 |
* Validate the size of an attribute. |
| 415 |
* |
| 416 |
* @param string $attribute |
| 417 |
* @param mixed $value |
| 418 |
* @param array $parameters |
| 419 |
* |
| 420 |
* @return bool |
| 421 |
*/ |
| 422 |
protected function validateSize($attribute, $value, $parameters) |
| 423 |
{ |
| 424 |
$this->requireParameterCount(1, $parameters, 'size'); |
| 425 |
|
| 426 |
return $this->getSize($attribute, $value) == $parameters[0]; |
| 427 |
} |
| 428 |
|
| 429 |
/** |
| 430 |
* Validate the size of an attribute is greater than a minimum value. |
| 431 |
* |
| 432 |
* @param string $attribute |
| 433 |
* @param mixed $value |
| 434 |
* @param array $parameters |
| 435 |
* |
| 436 |
* @return bool |
| 437 |
*/ |
| 438 |
protected function validateMin($attribute, $value, $parameters) |
| 439 |
{ |
| 440 |
$this->requireParameterCount(1, $parameters, 'min'); |
| 441 |
|
| 442 |
return $this->getSize($attribute, $value) >= $parameters[0]; |
| 443 |
} |
| 444 |
|
| 445 |
/** |
| 446 |
* Validate the size of an attribute is less than a maximum value. |
| 447 |
* |
| 448 |
* @param string $attribute |
| 449 |
* @param mixed $value |
| 450 |
* @param array $parameters |
| 451 |
* |
| 452 |
* @return bool |
| 453 |
*/ |
| 454 |
protected function validateMax($attribute, $value, $parameters) |
| 455 |
{ |
| 456 |
$this->requireParameterCount(1, $parameters, 'max'); |
| 457 |
|
| 458 |
return $this->getSize($attribute, $value) <= $parameters[0]; |
| 459 |
} |
| 460 |
|
| 461 |
/** |
| 462 |
* Validate that two attributes match. |
| 463 |
* |
| 464 |
* @param string $attribute |
| 465 |
* @param mixed $value |
| 466 |
* @param array $parameters |
| 467 |
* |
| 468 |
* @return bool |
| 469 |
*/ |
| 470 |
protected function validateSame($attribute, $value, $parameters) |
| 471 |
{ |
| 472 |
$this->requireParameterCount(1, $parameters, 'same'); |
| 473 |
|
| 474 |
$other = @$this->data[$parameters[0]]; |
| 475 |
|
| 476 |
return $value === $other; |
| 477 |
} |
| 478 |
|
| 479 |
/** |
| 480 |
* Validate that an attribute is a valid URL. |
| 481 |
* |
| 482 |
* @param string $attribute |
| 483 |
* @param mixed $value |
| 484 |
* |
| 485 |
* @return bool |
| 486 |
*/ |
| 487 |
protected function validateUrl($attribute, $value) |
| 488 |
{ |
| 489 |
return (bool) Str::isUrl($value); |
| 490 |
} |
| 491 |
|
| 492 |
/** |
| 493 |
* Validate that an attribute is a string. |
| 494 |
* |
| 495 |
* @param string $attribute |
| 496 |
* @param mixed $value |
| 497 |
* @return bool |
| 498 |
*/ |
| 499 |
protected function validateString($attribute, $value) |
| 500 |
{ |
| 501 |
return is_string($value); |
| 502 |
} |
| 503 |
|
| 504 |
/** |
| 505 |
* Validate that an attribute is a integer. |
| 506 |
* |
| 507 |
* @param string $attribute |
| 508 |
* @param mixed $value |
| 509 |
* @return bool |
| 510 |
*/ |
| 511 |
protected function validateInt($attribute, $value) |
| 512 |
{ |
| 513 |
return $this->validateInteger($attribute, $value); |
| 514 |
} |
| 515 |
|
| 516 |
/** |
| 517 |
* Validate that an attribute is a integer. |
| 518 |
* |
| 519 |
* @param string $attribute |
| 520 |
* @param mixed $value |
| 521 |
* @return bool |
| 522 |
*/ |
| 523 |
protected function validateInteger($attribute, $value) |
| 524 |
{ |
| 525 |
return is_int($value); |
| 526 |
} |
| 527 |
|
| 528 |
/** |
| 529 |
* Validate that an attribute has a given number of decimal places. |
| 530 |
* |
| 531 |
* @param string $attribute |
| 532 |
* @param mixed $value |
| 533 |
* @param array<int, int|string> $parameters |
| 534 |
* @return bool |
| 535 |
*/ |
| 536 |
protected function validateDecimal($attribute, $value, $parameters) |
| 537 |
{ |
| 538 |
$this->requireParameterCount(1, $parameters, 'decimal'); |
| 539 |
|
| 540 |
if (!$this->validateNumeric($attribute, $value)) { |
| 541 |
return false; |
| 542 |
} |
| 543 |
|
| 544 |
$matches = []; |
| 545 |
|
| 546 |
if (preg_match('/^[+-]?\d*\.?(\d*)$/', $value, $matches) !== 1) { |
| 547 |
return false; |
| 548 |
} |
| 549 |
|
| 550 |
$decimals = strlen(end($matches)); |
| 551 |
|
| 552 |
if (!isset($parameters[1])) { |
| 553 |
return $decimals == $parameters[0]; |
| 554 |
} |
| 555 |
|
| 556 |
return $decimals >= $parameters[0] && $decimals <= $parameters[1]; |
| 557 |
} |
| 558 |
|
| 559 |
/** |
| 560 |
* Validate that an attribute is numeric. |
| 561 |
* |
| 562 |
* @param string $attribute |
| 563 |
* @param mixed $value |
| 564 |
* |
| 565 |
* @return bool |
| 566 |
*/ |
| 567 |
protected function validateNumeric($attribute, $value) |
| 568 |
{ |
| 569 |
return is_numeric($value); |
| 570 |
} |
| 571 |
|
| 572 |
/** |
| 573 |
* Validate that an attribute is a valid date. |
| 574 |
* |
| 575 |
* @param string $attribute |
| 576 |
* @param mixed $value |
| 577 |
* @return bool |
| 578 |
*/ |
| 579 |
protected function validateDate($attribute, $value) |
| 580 |
{ |
| 581 |
if ($value instanceof DateTimeInterface) { |
| 582 |
return true; |
| 583 |
} |
| 584 |
|
| 585 |
try { |
| 586 |
if ((!is_string($value) && !is_numeric($value)) || strtotime($value) === false) { |
| 587 |
return false; |
| 588 |
} |
| 589 |
} catch (Exception $e) { |
| 590 |
return false; |
| 591 |
} |
| 592 |
|
| 593 |
$date = date_parse($value); |
| 594 |
|
| 595 |
return checkdate($date['month'], $date['day'], $date['year']); |
| 596 |
} |
| 597 |
|
| 598 |
/** |
| 599 |
* Validate that an attribute matches a date format. |
| 600 |
* |
| 601 |
* @param string $attribute |
| 602 |
* @param mixed $value |
| 603 |
* @param array<int, int|string> $parameters |
| 604 |
* @return bool |
| 605 |
*/ |
| 606 |
protected function validateDateFormat($attribute, $value, $parameters) |
| 607 |
{ |
| 608 |
$this->requireParameterCount(1, $parameters, 'date_format'); |
| 609 |
|
| 610 |
if (!is_string($value) && !is_numeric($value)) { |
| 611 |
return false; |
| 612 |
} |
| 613 |
|
| 614 |
foreach ($parameters as $format) { |
| 615 |
try { |
| 616 |
$date = DateTime::createFromFormat('!'.$format, $value); |
| 617 |
|
| 618 |
if ($date && $date->format($format) == $value) { |
| 619 |
return true; |
| 620 |
} |
| 621 |
} catch (ValueError $e) { |
| 622 |
return false; |
| 623 |
} |
| 624 |
} |
| 625 |
|
| 626 |
return false; |
| 627 |
} |
| 628 |
|
| 629 |
/** |
| 630 |
* Validate that an attribute is alphabetic. |
| 631 |
* |
| 632 |
* @param string $attribute |
| 633 |
* @param mixed $value |
| 634 |
* |
| 635 |
* @return bool |
| 636 |
*/ |
| 637 |
protected function validateAlpha($attribute, $value) |
| 638 |
{ |
| 639 |
return is_string($value) && preg_match('/^[\pL\pM]+$/u', $value); |
| 640 |
} |
| 641 |
|
| 642 |
/** |
| 643 |
* Validate that an attribute is alphanum. |
| 644 |
* |
| 645 |
* @param string $attribute |
| 646 |
* @param mixed $value |
| 647 |
* |
| 648 |
* @return bool |
| 649 |
*/ |
| 650 |
protected function validateAlphanum($attribute, $value) |
| 651 |
{ |
| 652 |
if (! is_string($value) && ! is_numeric($value)) { |
| 653 |
return false; |
| 654 |
} |
| 655 |
|
| 656 |
return preg_match('/^[\pL\pM\pN]+$/u', $value) > 0; |
| 657 |
} |
| 658 |
|
| 659 |
/** |
| 660 |
* Validate that an attribute is alphanum and -_. |
| 661 |
* |
| 662 |
* @param string $attribute |
| 663 |
* @param mixed $value |
| 664 |
* |
| 665 |
* @return bool |
| 666 |
*/ |
| 667 |
protected function validateAlphadash($attribute, $value) |
| 668 |
{ |
| 669 |
if (! is_string($value) && ! is_numeric($value)) { |
| 670 |
return false; |
| 671 |
} |
| 672 |
|
| 673 |
return preg_match('/^[\pL\pM\pN_-]+$/u', $value) > 0; |
| 674 |
} |
| 675 |
|
| 676 |
/** |
| 677 |
* Validate the guessed extension of a file upload is in a set of file extensions. |
| 678 |
* |
| 679 |
* @param string $attribute |
| 680 |
* @param mixed $value |
| 681 |
* @param array $parameters |
| 682 |
* |
| 683 |
* @return bool |
| 684 |
*/ |
| 685 |
protected function validateMimes($attribute, $value, $parameters) |
| 686 |
{ |
| 687 |
if (! $this->isValidFileInstance($value)) { |
| 688 |
return false; |
| 689 |
} |
| 690 |
|
| 691 |
if ($this->shouldBlockPhpUpload($value, $parameters)) { |
| 692 |
return false; |
| 693 |
} |
| 694 |
|
| 695 |
/** |
| 696 |
* @var $value \FluentCart\Framework\Validator\Contracts\File |
| 697 |
*/ |
| 698 |
// wp_check_filetype() matches case-insensitively but returns the |
| 699 |
// extension in the filename's own case ("clip.MOV" => "MOV"), so a |
| 700 |
// case-sensitive compare rejects valid uploads. Fold both sides. |
| 701 |
// Casts guard the false (no match) and [null] (bare "mimes:" via |
| 702 |
// str_getcsv) cases, and avoid strtolower(null) on PHP 8.1+. |
| 703 |
$extension = strtolower((string) $value->guessExtension()); |
| 704 |
|
| 705 |
$allowed = array_map(function ($parameter) { |
| 706 |
return strtolower((string) $parameter); |
| 707 |
}, $parameters); |
| 708 |
|
| 709 |
return $value->getPath() != '' && '' !== $extension && in_array( |
| 710 |
$extension, $allowed, true |
| 711 |
); |
| 712 |
} |
| 713 |
|
| 714 |
/** |
| 715 |
* Validate the MIME type of a file upload attribute is in a set of MIME types. |
| 716 |
* |
| 717 |
* @param string $attribute |
| 718 |
* @param mixed $value |
| 719 |
* @param array $parameters |
| 720 |
* @return bool |
| 721 |
*/ |
| 722 |
protected function validateMimetypes($attribute, $value, $parameters) |
| 723 |
{ |
| 724 |
if (! $this->isValidFileInstance($value)) { |
| 725 |
return false; |
| 726 |
} |
| 727 |
|
| 728 |
if ($this->shouldBlockPhpUpload($value, $parameters)) { |
| 729 |
return false; |
| 730 |
} |
| 731 |
|
| 732 |
return $value->getPath() != '' && ( |
| 733 |
in_array($value->getMimeType(), $parameters) || |
| 734 |
in_array(explode('/', $value->getMimeType())[0].'/*', $parameters) |
| 735 |
); |
| 736 |
} |
| 737 |
|
| 738 |
/** |
| 739 |
* Check that the given value is a valid file instance. |
| 740 |
* |
| 741 |
* @param mixed $value |
| 742 |
* |
| 743 |
* @return bool |
| 744 |
*/ |
| 745 |
protected function isValidFileInstance($value) |
| 746 |
{ |
| 747 |
return $value instanceof File && $value->isValid(); |
| 748 |
} |
| 749 |
|
| 750 |
/** |
| 751 |
* Check if PHP uploads are explicitly allowed. |
| 752 |
* |
| 753 |
* @param mixed $value |
| 754 |
* @param array $parameters |
| 755 |
* |
| 756 |
* @return bool |
| 757 |
*/ |
| 758 |
protected function shouldBlockPhpUpload($value, $parameters) |
| 759 |
{ |
| 760 |
if (in_array('php', $parameters)) { |
| 761 |
return false; |
| 762 |
} |
| 763 |
|
| 764 |
/** |
| 765 |
* @var $value \FluentCart\Framework\Validator\Contracts\File |
| 766 |
*/ |
| 767 |
return strtolower($value->getClientOriginalExtension()) === 'php'; |
| 768 |
} |
| 769 |
|
| 770 |
/** |
| 771 |
* Validate that an attribute exists even if not filled. |
| 772 |
* |
| 773 |
* @param string $attribute |
| 774 |
* @param mixed $value |
| 775 |
* |
| 776 |
* @return bool |
| 777 |
*/ |
| 778 |
protected function validatePresent($attribute, $value) |
| 779 |
{ |
| 780 |
$attribute = str_replace(['[', ']'], ['.', ''], $attribute); |
| 781 |
|
| 782 |
return Arr::has($this->data, $attribute); |
| 783 |
} |
| 784 |
|
| 785 |
/** |
| 786 |
* Validate that an attribute has a given number of digits. |
| 787 |
* |
| 788 |
* @param string $attribute |
| 789 |
* @param mixed $value |
| 790 |
* @param array $parameters |
| 791 |
* |
| 792 |
* @return bool |
| 793 |
*/ |
| 794 |
protected function validateDigits($attribute, $value, $parameters) |
| 795 |
{ |
| 796 |
$this->requireParameterCount(1, $parameters, 'digits'); |
| 797 |
|
| 798 |
return $this->validateNumeric($attribute, $value) |
| 799 |
&& strlen((string) $value) == $parameters[0]; |
| 800 |
} |
| 801 |
|
| 802 |
/** |
| 803 |
* Validate that an attribute is an array. |
| 804 |
* |
| 805 |
* @param string $attribute |
| 806 |
* @param mixed $value |
| 807 |
* @param array $parameters |
| 808 |
* @return bool |
| 809 |
*/ |
| 810 |
protected function validateArray($attribute, $value, $parameters = []) |
| 811 |
{ |
| 812 |
if (! is_array($value)) { |
| 813 |
return false; |
| 814 |
} |
| 815 |
|
| 816 |
if (empty($parameters)) { |
| 817 |
return true; |
| 818 |
} |
| 819 |
|
| 820 |
return empty(array_diff_key($value, array_fill_keys($parameters, ''))); |
| 821 |
} |
| 822 |
|
| 823 |
/** |
| 824 |
* Validate that an array has all of the given keys. |
| 825 |
* |
| 826 |
* @param string $attribute |
| 827 |
* @param mixed $value |
| 828 |
* @param array<int, int|string> $parameters |
| 829 |
* @return bool |
| 830 |
*/ |
| 831 |
protected function validateRequiredArrayKeys($attribute, $value, $parameters) |
| 832 |
{ |
| 833 |
$this->requireParameterCount(1, $parameters, 'required_array_keys'); |
| 834 |
|
| 835 |
if (!is_array($value)) { |
| 836 |
return false; |
| 837 |
} |
| 838 |
|
| 839 |
foreach ($parameters as $key) { |
| 840 |
if (!Arr::exists($value, $key)) { |
| 841 |
return false; |
| 842 |
} |
| 843 |
} |
| 844 |
|
| 845 |
return true; |
| 846 |
} |
| 847 |
|
| 848 |
/** |
| 849 |
* Validate that an attribute passes a regular expression check. |
| 850 |
* |
| 851 |
* @param string $attribute |
| 852 |
* @param mixed $value |
| 853 |
* @param array<int, int|string> $parameters |
| 854 |
* @return bool |
| 855 |
*/ |
| 856 |
protected function validateRegex($attribute, $value, $parameters) |
| 857 |
{ |
| 858 |
if (! is_string($value) && ! is_numeric($value)) { |
| 859 |
return false; |
| 860 |
} |
| 861 |
|
| 862 |
$this->requireParameterCount(1, $parameters, 'regex'); |
| 863 |
|
| 864 |
return preg_match($parameters[0], $value) > 0; |
| 865 |
} |
| 866 |
|
| 867 |
/** |
| 868 |
* Validate an attribute is contained within a list of values. |
| 869 |
* |
| 870 |
* @param string $attribute |
| 871 |
* @param mixed $value |
| 872 |
* @param array $parameters |
| 873 |
* @return bool |
| 874 |
*/ |
| 875 |
protected function validateIn($attribute, $value, $parameters) |
| 876 |
{ |
| 877 |
if (is_array($value) && $this->hasRule($attribute, 'Array')) { |
| 878 |
foreach ($value as $element) { |
| 879 |
if (is_array($element)) { |
| 880 |
return false; |
| 881 |
} |
| 882 |
} |
| 883 |
|
| 884 |
return count(array_diff($value, $parameters)) === 0; |
| 885 |
} |
| 886 |
|
| 887 |
return !is_array($value) && in_array((string) $value, $parameters); |
| 888 |
} |
| 889 |
|
| 890 |
/** |
| 891 |
* Validate an attribute is not contained within a list of values. |
| 892 |
* |
| 893 |
* @param string $attribute |
| 894 |
* @param mixed $value |
| 895 |
* @param array $parameters |
| 896 |
* @return bool |
| 897 |
*/ |
| 898 |
protected function validateNotIn($attribute, $value, $parameters) |
| 899 |
{ |
| 900 |
return !$this->validateIn($attribute, $value, $parameters); |
| 901 |
} |
| 902 |
} |
| 903 |
|
