vanilla /
garden-schema
| Total Complexity | 322 |
| Total Lines | 1595 |
| Duplicated Lines | 0 % |
| Coverage | 95.14% |
| Changes | 0 | ||
Complex classes like Schema often do a lot of different things. To break such a class down, we need to identify a cohesive component within that class. A common approach to find such a component is to look for fields/methods that share the same prefixes, or suffixes.
Once you have determined the fields that belong together, you can apply the Extract Class refactoring. If the component makes sense as a sub-class, Extract Subclass is also a candidate, and is often faster.
While breaking up the class, it is a good idea to analyze how other classes use Schema, and based on these observations, apply Extract Interface, too.
| 1 | <?php |
||
| 13 | class Schema implements \JsonSerializable, \ArrayAccess { |
||
| 14 | /** |
||
| 15 | * Trigger a notice when extraneous properties are encountered during validation. |
||
| 16 | */ |
||
| 17 | const VALIDATE_EXTRA_PROPERTY_NOTICE = 0x1; |
||
| 18 | |||
| 19 | /** |
||
| 20 | * Throw a ValidationException when extraneous properties are encountered during validation. |
||
| 21 | */ |
||
| 22 | const VALIDATE_EXTRA_PROPERTY_EXCEPTION = 0x2; |
||
| 23 | |||
| 24 | /** |
||
| 25 | * @var array All the known types. |
||
| 26 | * |
||
| 27 | * If this is ever given some sort of public access then remove the static. |
||
| 28 | */ |
||
| 29 | private static $types = [ |
||
| 30 | 'array' => ['a'], |
||
| 31 | 'object' => ['o'], |
||
| 32 | 'integer' => ['i', 'int'], |
||
| 33 | 'string' => ['s', 'str'], |
||
| 34 | 'number' => ['f', 'float'], |
||
| 35 | 'boolean' => ['b', 'bool'], |
||
| 36 | 'timestamp' => ['ts'], |
||
| 37 | 'datetime' => ['dt'], |
||
| 38 | 'null' => ['n'] |
||
| 39 | ]; |
||
| 40 | |||
| 41 | /** |
||
| 42 | * @var string The regular expression to strictly determine if a string is a date. |
||
| 43 | */ |
||
| 44 | private static $DATE_REGEX = '`^\d{4}-\d{2}-\d{2}([ T]\d{2}:\d{2}(:\d{2})?)?`i'; |
||
| 45 | |||
| 46 | private $schema = []; |
||
| 47 | |||
| 48 | /** |
||
| 49 | * @var int A bitwise combination of the various **Schema::FLAG_*** constants. |
||
| 50 | */ |
||
| 51 | private $flags = 0; |
||
| 52 | |||
| 53 | /** |
||
| 54 | * @var array An array of callbacks that will filter data in the schema. |
||
| 55 | */ |
||
| 56 | private $filters = []; |
||
| 57 | |||
| 58 | /** |
||
| 59 | * @var array An array of callbacks that will custom validate the schema. |
||
| 60 | */ |
||
| 61 | private $validators = []; |
||
| 62 | |||
| 63 | /** |
||
| 64 | * @var string|Validation The name of the class or an instance that will be cloned. |
||
| 65 | */ |
||
| 66 | private $validationClass = Validation::class; |
||
| 67 | |||
| 68 | /** |
||
| 69 | * @var bool Whether or not to concatenate field errors to generate the main error message. |
||
| 70 | */ |
||
| 71 | private $concatMainMessage = false; |
||
| 72 | |||
| 73 | /// Methods /// |
||
| 74 | |||
| 75 | /** |
||
| 76 | * Initialize an instance of a new {@link Schema} class. |
||
| 77 | * |
||
| 78 | * @param array $schema The array schema to validate against. |
||
| 79 | */ |
||
| 80 | 178 | public function __construct($schema = []) { |
|
| 81 | 178 | $this->schema = $schema; |
|
| 82 | 178 | } |
|
| 83 | |||
| 84 | /** |
||
| 85 | * Grab the schema's current description. |
||
| 86 | * |
||
| 87 | * @return string |
||
| 88 | */ |
||
| 89 | 1 | public function getDescription() { |
|
| 90 | 1 | return isset($this->schema['description']) ? $this->schema['description'] : ''; |
|
| 91 | } |
||
| 92 | |||
| 93 | /** |
||
| 94 | * Set the description for the schema. |
||
| 95 | * |
||
| 96 | * @param string $description The new description. |
||
| 97 | * @throws \InvalidArgumentException Throws an exception when the provided description is not a string. |
||
| 98 | * @return Schema |
||
| 99 | */ |
||
| 100 | 2 | public function setDescription($description) { |
|
| 101 | 2 | if (is_string($description)) { |
|
|
introduced
by
|
|||
| 102 | 1 | $this->schema['description'] = $description; |
|
| 103 | } else { |
||
| 104 | 1 | throw new \InvalidArgumentException("The description is not a valid string.", 500); |
|
| 105 | } |
||
| 106 | |||
| 107 | 1 | return $this; |
|
| 108 | } |
||
| 109 | |||
| 110 | /** |
||
| 111 | * Get a schema field. |
||
| 112 | * |
||
| 113 | * @param string|array $path The JSON schema path of the field with parts separated by dots. |
||
| 114 | * @param mixed $default The value to return if the field isn't found. |
||
| 115 | * @return mixed Returns the field value or `$default`. |
||
| 116 | */ |
||
| 117 | 5 | public function getField($path, $default = null) { |
|
| 118 | 5 | if (is_string($path)) { |
|
| 119 | 5 | $path = explode('.', $path); |
|
| 120 | } |
||
| 121 | |||
| 122 | 5 | $value = $this->schema; |
|
| 123 | 5 | foreach ($path as $i => $subKey) { |
|
| 124 | 5 | if (is_array($value) && isset($value[$subKey])) { |
|
| 125 | 5 | $value = $value[$subKey]; |
|
| 126 | 1 | } elseif ($value instanceof Schema) { |
|
| 127 | 1 | return $value->getField(array_slice($path, $i), $default); |
|
| 128 | } else { |
||
| 129 | 5 | return $default; |
|
| 130 | } |
||
| 131 | } |
||
| 132 | 5 | return $value; |
|
| 133 | } |
||
| 134 | |||
| 135 | /** |
||
| 136 | * Set a schema field. |
||
| 137 | * |
||
| 138 | * @param string|array $path The JSON schema path of the field with parts separated by dots. |
||
| 139 | * @param mixed $value The new value. |
||
| 140 | * @return $this |
||
| 141 | */ |
||
| 142 | 3 | public function setField($path, $value) { |
|
| 143 | 3 | if (is_string($path)) { |
|
| 144 | 3 | $path = explode('.', $path); |
|
| 145 | } |
||
| 146 | |||
| 147 | 3 | $selection = &$this->schema; |
|
| 148 | 3 | foreach ($path as $i => $subSelector) { |
|
| 149 | 3 | if (is_array($selection)) { |
|
| 150 | 3 | if (!isset($selection[$subSelector])) { |
|
| 151 | 3 | $selection[$subSelector] = []; |
|
| 152 | } |
||
| 153 | 1 | } elseif ($selection instanceof Schema) { |
|
| 154 | 1 | $selection->setField(array_slice($path, $i), $value); |
|
| 155 | 1 | return $this; |
|
| 156 | } else { |
||
| 157 | $selection = [$subSelector => []]; |
||
| 158 | } |
||
| 159 | 3 | $selection = &$selection[$subSelector]; |
|
| 160 | } |
||
| 161 | |||
| 162 | 3 | $selection = $value; |
|
| 163 | 3 | return $this; |
|
| 164 | } |
||
| 165 | |||
| 166 | /** |
||
| 167 | * Get the ID for the schema. |
||
| 168 | * |
||
| 169 | * @return string |
||
| 170 | */ |
||
| 171 | 3 | public function getID() { |
|
| 172 | 3 | return isset($this->schema['id']) ? $this->schema['id'] : ''; |
|
| 173 | } |
||
| 174 | |||
| 175 | /** |
||
| 176 | * Set the ID for the schema. |
||
| 177 | * |
||
| 178 | * @param string $id The new ID. |
||
| 179 | * @throws \InvalidArgumentException Throws an exception when the provided ID is not a string. |
||
| 180 | * @return Schema |
||
| 181 | */ |
||
| 182 | 1 | public function setID($id) { |
|
| 183 | 1 | if (is_string($id)) { |
|
| 184 | 1 | $this->schema['id'] = $id; |
|
| 185 | } else { |
||
| 186 | throw new \InvalidArgumentException("The ID is not a valid string.", 500); |
||
| 187 | } |
||
| 188 | |||
| 189 | 1 | return $this; |
|
| 190 | } |
||
| 191 | |||
| 192 | /** |
||
| 193 | * Return the validation flags. |
||
| 194 | * |
||
| 195 | * @return int Returns a bitwise combination of flags. |
||
| 196 | */ |
||
| 197 | 1 | public function getFlags() { |
|
| 198 | 1 | return $this->flags; |
|
| 199 | } |
||
| 200 | |||
| 201 | /** |
||
| 202 | * Set the validation flags. |
||
| 203 | * |
||
| 204 | * @param int $flags One or more of the **Schema::FLAG_*** constants. |
||
| 205 | * @return Schema Returns the current instance for fluent calls. |
||
| 206 | */ |
||
| 207 | 8 | public function setFlags($flags) { |
|
| 208 | 8 | if (!is_int($flags)) { |
|
| 209 | 1 | throw new \InvalidArgumentException('Invalid flags.', 500); |
|
| 210 | } |
||
| 211 | 7 | $this->flags = $flags; |
|
| 212 | |||
| 213 | 7 | return $this; |
|
| 214 | } |
||
| 215 | |||
| 216 | /** |
||
| 217 | * Whether or not the schema has a flag (or combination of flags). |
||
| 218 | * |
||
| 219 | * @param int $flag One or more of the **Schema::VALIDATE_*** constants. |
||
| 220 | * @return bool Returns **true** if all of the flags are set or **false** otherwise. |
||
| 221 | */ |
||
| 222 | 12 | public function hasFlag($flag) { |
|
| 223 | 12 | return ($this->flags & $flag) === $flag; |
|
| 224 | } |
||
| 225 | |||
| 226 | /** |
||
| 227 | * Set a flag. |
||
| 228 | * |
||
| 229 | * @param int $flag One or more of the **Schema::VALIDATE_*** constants. |
||
| 230 | * @param bool $value Either true or false. |
||
| 231 | * @return $this |
||
| 232 | */ |
||
| 233 | 1 | public function setFlag($flag, $value) { |
|
| 234 | 1 | if ($value) { |
|
| 235 | 1 | $this->flags = $this->flags | $flag; |
|
| 236 | } else { |
||
| 237 | 1 | $this->flags = $this->flags & ~$flag; |
|
| 238 | } |
||
| 239 | 1 | return $this; |
|
| 240 | } |
||
| 241 | |||
| 242 | /** |
||
| 243 | * Merge a schema with this one. |
||
| 244 | * |
||
| 245 | * @param Schema $schema A scheme instance. Its parameters will be merged into the current instance. |
||
| 246 | * @return $this |
||
| 247 | */ |
||
| 248 | 4 | public function merge(Schema $schema) { |
|
| 249 | 4 | $this->mergeInternal($this->schema, $schema->getSchemaArray(), true, true); |
|
| 250 | 4 | return $this; |
|
| 251 | } |
||
| 252 | |||
| 253 | /** |
||
| 254 | * Add another schema to this one. |
||
| 255 | * |
||
| 256 | * Adding schemas together is analogous to array addition. When you add a schema it will only add missing information. |
||
| 257 | * |
||
| 258 | * @param Schema $schema The schema to add. |
||
| 259 | * @param bool $addProperties Whether to add properties that don't exist in this schema. |
||
| 260 | * @return $this |
||
| 261 | */ |
||
| 262 | 4 | public function add(Schema $schema, $addProperties = false) { |
|
| 263 | 4 | $this->mergeInternal($this->schema, $schema->getSchemaArray(), false, $addProperties); |
|
| 264 | 4 | return $this; |
|
| 265 | } |
||
| 266 | |||
| 267 | /** |
||
| 268 | * The internal implementation of schema merging. |
||
| 269 | * |
||
| 270 | * @param array &$target The target of the merge. |
||
| 271 | * @param array $source The source of the merge. |
||
| 272 | * @param bool $overwrite Whether or not to replace values. |
||
| 273 | * @param bool $addProperties Whether or not to add object properties to the target. |
||
| 274 | * @return array |
||
| 275 | */ |
||
| 276 | 7 | private function mergeInternal(array &$target, array $source, $overwrite = true, $addProperties = true) { |
|
| 277 | // We need to do a fix for required properties here. |
||
| 278 | 7 | if (isset($target['properties']) && !empty($source['required'])) { |
|
| 279 | 5 | $required = isset($target['required']) ? $target['required'] : []; |
|
| 280 | |||
| 281 | 5 | if (isset($source['required']) && $addProperties) { |
|
| 282 | 4 | $newProperties = array_diff(array_keys($source['properties']), array_keys($target['properties'])); |
|
| 283 | 4 | $newRequired = array_intersect($source['required'], $newProperties); |
|
| 284 | |||
| 285 | 4 | $required = array_merge($required, $newRequired); |
|
| 286 | } |
||
| 287 | } |
||
| 288 | |||
| 289 | |||
| 290 | 7 | foreach ($source as $key => $val) { |
|
| 291 | 7 | if (is_array($val) && array_key_exists($key, $target) && is_array($target[$key])) { |
|
| 292 | 7 | if ($key === 'properties' && !$addProperties) { |
|
| 293 | // We just want to merge the properties that exist in the destination. |
||
| 294 | 2 | foreach ($val as $name => $prop) { |
|
| 295 | 2 | if (isset($target[$key][$name])) { |
|
| 296 | 2 | $targetProp = &$target[$key][$name]; |
|
| 297 | |||
| 298 | 2 | if (is_array($targetProp) && is_array($prop)) { |
|
| 299 | 2 | $this->mergeInternal($targetProp, $prop, $overwrite, $addProperties); |
|
| 300 | 1 | } elseif (is_array($targetProp) && $prop instanceof Schema) { |
|
| 301 | $this->mergeInternal($targetProp, $prop->getSchemaArray(), $overwrite, $addProperties); |
||
| 302 | 1 | } elseif ($overwrite) { |
|
| 303 | 2 | $targetProp = $prop; |
|
| 304 | } |
||
| 305 | } |
||
| 306 | } |
||
| 307 | 7 | } elseif (isset($val[0]) || isset($target[$key][0])) { |
|
| 308 | 5 | if ($overwrite) { |
|
| 309 | // This is a numeric array, so just do a merge. |
||
| 310 | 3 | $merged = array_merge($target[$key], $val); |
|
| 311 | 3 | if (is_string($merged[0])) { |
|
| 312 | 3 | $merged = array_keys(array_flip($merged)); |
|
| 313 | } |
||
| 314 | 5 | $target[$key] = $merged; |
|
| 315 | } |
||
| 316 | } else { |
||
| 317 | 7 | $target[$key] = $this->mergeInternal($target[$key], $val, $overwrite, $addProperties); |
|
| 318 | } |
||
| 319 | 7 | } elseif (!$overwrite && array_key_exists($key, $target) && !is_array($val)) { |
|
| 320 | // Do nothing, we aren't replacing. |
||
| 321 | } else { |
||
| 322 | 7 | $target[$key] = $val; |
|
| 323 | } |
||
| 324 | } |
||
| 325 | |||
| 326 | 7 | if (isset($required)) { |
|
| 327 | 5 | if (empty($required)) { |
|
| 328 | 1 | unset($target['required']); |
|
| 329 | } else { |
||
| 330 | 5 | $target['required'] = $required; |
|
| 331 | } |
||
| 332 | } |
||
| 333 | |||
| 334 | 7 | return $target; |
|
| 335 | } |
||
| 336 | |||
| 337 | // public function overlay(Schema $schema ) |
||
| 338 | |||
| 339 | /** |
||
| 340 | * Returns the internal schema array. |
||
| 341 | * |
||
| 342 | * @return array |
||
| 343 | * @see Schema::jsonSerialize() |
||
| 344 | */ |
||
| 345 | 10 | public function getSchemaArray() { |
|
| 346 | 10 | return $this->schema; |
|
| 347 | } |
||
| 348 | |||
| 349 | /** |
||
| 350 | * Parse a short schema and return the associated schema. |
||
| 351 | * |
||
| 352 | * @param array $arr The schema array. |
||
| 353 | * @param mixed ...$args Constructor arguments for the schema instance. |
||
| 354 | * @return static Returns a new schema. |
||
| 355 | */ |
||
| 356 | 145 | public static function parse(array $arr, ...$args) { |
|
| 357 | 145 | $schema = new static([], ...$args); |
|
| 358 | 145 | $schema->schema = $schema->parseInternal($arr); |
|
| 359 | 145 | return $schema; |
|
| 360 | } |
||
| 361 | |||
| 362 | /** |
||
| 363 | * Parse a schema in short form into a full schema array. |
||
| 364 | * |
||
| 365 | * @param array $arr The array to parse into a schema. |
||
| 366 | * @return array The full schema array. |
||
| 367 | * @throws \InvalidArgumentException Throws an exception when an item in the schema is invalid. |
||
| 368 | */ |
||
| 369 | 145 | protected function parseInternal(array $arr) { |
|
| 370 | 145 | if (empty($arr)) { |
|
| 371 | // An empty schema validates to anything. |
||
| 372 | 7 | return []; |
|
| 373 | 139 | } elseif (isset($arr['type'])) { |
|
| 374 | // This is a long form schema and can be parsed as the root. |
||
| 375 | return $this->parseNode($arr); |
||
| 376 | } else { |
||
| 377 | // Check for a root schema. |
||
| 378 | 139 | $value = reset($arr); |
|
| 379 | 139 | $key = key($arr); |
|
| 380 | 139 | if (is_int($key)) { |
|
| 381 | 83 | $key = $value; |
|
| 382 | 83 | $value = null; |
|
| 383 | } |
||
| 384 | 139 | list ($name, $param) = $this->parseShortParam($key, $value); |
|
| 385 | 139 | if (empty($name)) { |
|
| 386 | 48 | return $this->parseNode($param, $value); |
|
| 387 | } |
||
| 388 | } |
||
| 389 | |||
| 390 | // If we are here then this is n object schema. |
||
| 391 | 94 | list($properties, $required) = $this->parseProperties($arr); |
|
| 392 | |||
| 393 | $result = [ |
||
| 394 | 94 | 'type' => 'object', |
|
| 395 | 94 | 'properties' => $properties, |
|
| 396 | 94 | 'required' => $required |
|
| 397 | ]; |
||
| 398 | |||
| 399 | 94 | return array_filter($result); |
|
| 400 | } |
||
| 401 | |||
| 402 | /** |
||
| 403 | * Parse a schema node. |
||
| 404 | * |
||
| 405 | * @param array $node The node to parse. |
||
| 406 | * @param mixed $value Additional information from the node. |
||
| 407 | * @return array Returns a JSON schema compatible node. |
||
| 408 | */ |
||
| 409 | 139 | private function parseNode($node, $value = null) { |
|
| 410 | 139 | if (is_array($value)) { |
|
| 411 | // The value describes a bit more about the schema. |
||
| 412 | 59 | switch ($node['type']) { |
|
| 413 | 59 | case 'array': |
|
| 414 | 11 | if (isset($value['items'])) { |
|
| 415 | // The value includes array schema information. |
||
| 416 | 4 | $node = array_replace($node, $value); |
|
| 417 | } else { |
||
| 418 | 7 | $node['items'] = $this->parseInternal($value); |
|
| 419 | } |
||
| 420 | 11 | break; |
|
| 421 | 49 | case 'object': |
|
| 422 | // The value is a schema of the object. |
||
| 423 | 12 | if (isset($value['properties'])) { |
|
| 424 | list($node['properties']) = $this->parseProperties($value['properties']); |
||
| 425 | } else { |
||
| 426 | 12 | list($node['properties'], $required) = $this->parseProperties($value); |
|
| 427 | 12 | if (!empty($required)) { |
|
| 428 | 12 | $node['required'] = $required; |
|
| 429 | } |
||
| 430 | } |
||
| 431 | 12 | break; |
|
| 432 | default: |
||
| 433 | 37 | $node = array_replace($node, $value); |
|
| 434 | 59 | break; |
|
| 435 | } |
||
| 436 | 100 | } elseif (is_string($value)) { |
|
| 437 | 80 | if ($node['type'] === 'array' && $arrType = $this->getType($value)) { |
|
| 438 | 6 | $node['items'] = ['type' => $arrType]; |
|
| 439 | 76 | } elseif (!empty($value)) { |
|
| 440 | 80 | $node['description'] = $value; |
|
| 441 | } |
||
| 442 | 25 | } elseif ($value === null) { |
|
| 443 | // Parse child elements. |
||
| 444 | 21 | if ($node['type'] === 'array' && isset($node['items'])) { |
|
| 445 | // The value includes array schema information. |
||
| 446 | $node['items'] = $this->parseInternal($node['items']); |
||
| 447 | 21 | } elseif ($node['type'] === 'object' && isset($node['properties'])) { |
|
| 448 | list($node['properties']) = $this->parseProperties($node['properties']); |
||
| 449 | |||
| 450 | } |
||
| 451 | } |
||
| 452 | |||
| 453 | 139 | if (is_array($node)) { |
|
| 454 | 138 | if (!empty($node['allowNull'])) { |
|
| 455 | 1 | $node['type'] = array_merge((array)$node['type'], ['null']); |
|
| 456 | } |
||
| 457 | 138 | unset($node['allowNull']); |
|
| 458 | |||
| 459 | 138 | if ($node['type'] === null || $node['type'] === []) { |
|
| 460 | 4 | unset($node['type']); |
|
| 461 | } |
||
| 462 | } |
||
| 463 | |||
| 464 | 139 | return $node; |
|
| 465 | } |
||
| 466 | |||
| 467 | /** |
||
| 468 | * Parse the schema for an object's properties. |
||
| 469 | * |
||
| 470 | * @param array $arr An object property schema. |
||
| 471 | * @return array Returns a schema array suitable to be placed in the **properties** key of a schema. |
||
| 472 | */ |
||
| 473 | 94 | private function parseProperties(array $arr) { |
|
| 474 | 94 | $properties = []; |
|
| 475 | 94 | $requiredProperties = []; |
|
| 476 | 94 | foreach ($arr as $key => $value) { |
|
| 477 | // Fix a schema specified as just a value. |
||
| 478 | 94 | if (is_int($key)) { |
|
| 479 | 67 | if (is_string($value)) { |
|
| 480 | 67 | $key = $value; |
|
| 481 | 67 | $value = ''; |
|
| 482 | } else { |
||
| 483 | throw new \InvalidArgumentException("Schema at position $key is not a valid parameter.", 500); |
||
| 484 | } |
||
| 485 | } |
||
| 486 | |||
| 487 | // The parameter is defined in the key. |
||
| 488 | 94 | list($name, $param, $required) = $this->parseShortParam($key, $value); |
|
| 489 | |||
| 490 | 94 | $node = $this->parseNode($param, $value); |
|
| 491 | |||
| 492 | 94 | $properties[$name] = $node; |
|
| 493 | 94 | if ($required) { |
|
| 494 | 94 | $requiredProperties[] = $name; |
|
| 495 | } |
||
| 496 | } |
||
| 497 | 94 | return array($properties, $requiredProperties); |
|
| 498 | } |
||
| 499 | |||
| 500 | /** |
||
| 501 | * Parse a short parameter string into a full array parameter. |
||
| 502 | * |
||
| 503 | * @param string $key The short parameter string to parse. |
||
| 504 | * @param array $value An array of other information that might help resolve ambiguity. |
||
| 505 | * @return array Returns an array in the form `[string name, array param, bool required]`. |
||
| 506 | * @throws \InvalidArgumentException Throws an exception if the short param is not in the correct format. |
||
| 507 | */ |
||
| 508 | 139 | public function parseShortParam($key, $value = []) { |
|
| 509 | // Is the parameter optional? |
||
| 510 | 139 | if (substr($key, -1) === '?') { |
|
| 511 | 63 | $required = false; |
|
| 512 | 63 | $key = substr($key, 0, -1); |
|
| 513 | } else { |
||
| 514 | 99 | $required = true; |
|
| 515 | } |
||
| 516 | |||
| 517 | // Check for a type. |
||
| 518 | 139 | $parts = explode(':', $key); |
|
| 519 | 139 | $name = $parts[0]; |
|
| 520 | 139 | $types = []; |
|
| 521 | |||
| 522 | 139 | if (!empty($parts[1])) { |
|
| 523 | 134 | $shortTypes = explode('|', $parts[1]); |
|
| 524 | 134 | foreach ($shortTypes as $alias) { |
|
| 525 | 134 | $found = $this->getType($alias); |
|
| 526 | 134 | if ($found === null) { |
|
| 527 | throw new \InvalidArgumentException("Unknown type '$alias'", 500); |
||
| 528 | } else { |
||
| 529 | 134 | $types[] = $found; |
|
| 530 | } |
||
| 531 | } |
||
| 532 | } |
||
| 533 | |||
| 534 | 139 | if ($value instanceof Schema) { |
|
| 535 | 5 | if (count($types) === 1 && $types[0] === 'array') { |
|
| 536 | 1 | $param = ['type' => $types[0], 'items' => $value]; |
|
| 537 | } else { |
||
| 538 | 5 | $param = $value; |
|
| 539 | } |
||
| 540 | 138 | } elseif (isset($value['type'])) { |
|
| 541 | 3 | $param = $value; |
|
| 542 | |||
| 543 | 3 | if (!empty($types) && $types !== (array)$param['type']) { |
|
| 544 | $typesStr = implode('|', $types); |
||
| 545 | $paramTypesStr = implode('|', (array)$param['type']); |
||
| 546 | |||
| 547 | 3 | throw new \InvalidArgumentException("Type mismatch between $typesStr and {$paramTypesStr} for field $name.", 500); |
|
| 548 | } |
||
| 549 | } else { |
||
| 550 | 135 | if (empty($types) && !empty($parts[1])) { |
|
| 551 | throw new \InvalidArgumentException("Invalid type {$parts[1]} for field $name.", 500); |
||
| 552 | } |
||
| 553 | 135 | if (empty($types)) { |
|
| 554 | 4 | $param = ['type' => null]; |
|
| 555 | } else { |
||
| 556 | 134 | $param = ['type' => count($types) === 1 ? $types[0] : $types]; |
|
| 557 | } |
||
| 558 | |||
| 559 | // Parsed required strings have a minimum length of 1. |
||
| 560 | 135 | if (in_array('string', $types) && !empty($name) && $required && (!isset($value['default']) || $value['default'] !== '')) { |
|
| 561 | 38 | $param['minLength'] = 1; |
|
| 562 | } |
||
| 563 | } |
||
| 564 | |||
| 565 | 139 | return [$name, $param, $required]; |
|
| 566 | } |
||
| 567 | |||
| 568 | /** |
||
| 569 | * Add a custom filter to change data before validation. |
||
| 570 | * |
||
| 571 | * @param string $fieldname The name of the field to filter, if any. |
||
| 572 | * |
||
| 573 | * If you are adding a filter to a deeply nested field then separate the path with dots. |
||
| 574 | * @param callable $callback The callback to filter the field. |
||
| 575 | * @return $this |
||
| 576 | */ |
||
| 577 | 1 | public function addFilter($fieldname, callable $callback) { |
|
| 578 | 1 | $this->filters[$fieldname][] = $callback; |
|
| 579 | 1 | return $this; |
|
| 580 | } |
||
| 581 | |||
| 582 | /** |
||
| 583 | * Add a custom validator to to validate the schema. |
||
| 584 | * |
||
| 585 | * @param string $fieldname The name of the field to validate, if any. |
||
| 586 | * |
||
| 587 | * If you are adding a validator to a deeply nested field then separate the path with dots. |
||
| 588 | * @param callable $callback The callback to validate with. |
||
| 589 | * @return Schema Returns `$this` for fluent calls. |
||
| 590 | */ |
||
| 591 | 4 | public function addValidator($fieldname, callable $callback) { |
|
| 592 | 4 | $this->validators[$fieldname][] = $callback; |
|
| 593 | 4 | return $this; |
|
| 594 | } |
||
| 595 | |||
| 596 | /** |
||
| 597 | * Require one of a given set of fields in the schema. |
||
| 598 | * |
||
| 599 | * @param array $required The field names to require. |
||
| 600 | * @param string $fieldname The name of the field to attach to. |
||
| 601 | * @param int $count The count of required items. |
||
| 602 | * @return Schema Returns `$this` for fluent calls. |
||
| 603 | */ |
||
| 604 | 3 | public function requireOneOf(array $required, $fieldname = '', $count = 1) { |
|
| 605 | 3 | $result = $this->addValidator( |
|
| 606 | 3 | $fieldname, |
|
| 607 | 3 | function ($data, ValidationField $field) use ($required, $count) { |
|
| 608 | // This validator does not apply to sparse validation. |
||
| 609 | 3 | if ($field->isSparse()) { |
|
| 610 | 1 | return true; |
|
| 611 | } |
||
| 612 | |||
| 613 | 2 | $hasCount = 0; |
|
| 614 | 2 | $flattened = []; |
|
| 615 | |||
| 616 | 2 | foreach ($required as $name) { |
|
| 617 | 2 | $flattened = array_merge($flattened, (array)$name); |
|
| 618 | |||
| 619 | 2 | if (is_array($name)) { |
|
| 620 | // This is an array of required names. They all must match. |
||
| 621 | 1 | $hasCountInner = 0; |
|
| 622 | 1 | foreach ($name as $nameInner) { |
|
| 623 | 1 | if (array_key_exists($nameInner, $data)) { |
|
| 624 | 1 | $hasCountInner++; |
|
| 625 | } else { |
||
| 626 | 1 | break; |
|
| 627 | } |
||
| 628 | } |
||
| 629 | 1 | if ($hasCountInner >= count($name)) { |
|
| 630 | 1 | $hasCount++; |
|
| 631 | } |
||
| 632 | 2 | } elseif (array_key_exists($name, $data)) { |
|
| 633 | 1 | $hasCount++; |
|
| 634 | } |
||
| 635 | |||
| 636 | 2 | if ($hasCount >= $count) { |
|
| 637 | 2 | return true; |
|
| 638 | } |
||
| 639 | } |
||
| 640 | |||
| 641 | 2 | if ($count === 1) { |
|
| 642 | 1 | $message = 'One of {required} are required.'; |
|
| 643 | } else { |
||
| 644 | 1 | $message = '{count} of {required} are required.'; |
|
| 645 | } |
||
| 646 | |||
| 647 | 2 | $field->addError('missingField', [ |
|
| 648 | 2 | 'messageCode' => $message, |
|
| 649 | 2 | 'required' => $required, |
|
| 650 | 2 | 'count' => $count |
|
| 651 | ]); |
||
| 652 | 2 | return false; |
|
| 653 | 3 | } |
|
| 654 | ); |
||
| 655 | |||
| 656 | 3 | return $result; |
|
| 657 | } |
||
| 658 | |||
| 659 | /** |
||
| 660 | * Validate data against the schema. |
||
| 661 | * |
||
| 662 | * @param mixed $data The data to validate. |
||
| 663 | * @param bool $sparse Whether or not this is a sparse validation. |
||
| 664 | * @return mixed Returns a cleaned version of the data. |
||
| 665 | * @throws ValidationException Throws an exception when the data does not validate against the schema. |
||
| 666 | */ |
||
| 667 | 145 | public function validate($data, $sparse = false) { |
|
| 668 | 145 | $field = new ValidationField($this->createValidation(), $this->schema, '', $sparse); |
|
| 669 | |||
| 670 | 145 | $clean = $this->validateField($data, $field, $sparse); |
|
| 671 | |||
| 672 | 143 | if (Invalid::isInvalid($clean) && $field->isValid()) { |
|
| 673 | // This really shouldn't happen, but we want to protect against seeing the invalid object. |
||
| 674 | $field->addError('invalid', ['messageCode' => '{field} is invalid.', 'status' => 422]); |
||
| 675 | } |
||
| 676 | |||
| 677 | 143 | if (!$field->getValidation()->isValid()) { |
|
| 678 | 54 | throw new ValidationException($field->getValidation()); |
|
| 679 | } |
||
| 680 | |||
| 681 | 103 | return $clean; |
|
| 682 | } |
||
| 683 | |||
| 684 | /** |
||
| 685 | * Validate data against the schema and return the result. |
||
| 686 | * |
||
| 687 | * @param mixed $data The data to validate. |
||
| 688 | * @param bool $sparse Whether or not to do a sparse validation. |
||
| 689 | * @return bool Returns true if the data is valid. False otherwise. |
||
| 690 | */ |
||
| 691 | 21 | public function isValid($data, $sparse = false) { |
|
| 692 | try { |
||
| 693 | 21 | $this->validate($data, $sparse); |
|
| 694 | 17 | return true; |
|
| 695 | 12 | } catch (ValidationException $ex) { |
|
| 696 | 12 | return false; |
|
| 697 | } |
||
| 698 | } |
||
| 699 | |||
| 700 | /** |
||
| 701 | * Validate a field. |
||
| 702 | * |
||
| 703 | * @param mixed $value The value to validate. |
||
| 704 | * @param ValidationField $field A validation object to add errors to. |
||
| 705 | * @param bool $sparse Whether or not this is a sparse validation. |
||
| 706 | * @return mixed|Invalid Returns a clean version of the value with all extra fields stripped out or invalid if the value |
||
| 707 | * is completely invalid. |
||
| 708 | */ |
||
| 709 | 145 | protected function validateField($value, ValidationField $field, $sparse = false) { |
|
| 710 | 145 | $result = $value = $this->filterField($value, $field); |
|
| 711 | |||
| 712 | 145 | if ($field->getField() instanceof Schema) { |
|
| 713 | try { |
||
| 714 | 5 | $result = $field->getField()->validate($value, $sparse); |
|
| 715 | 2 | } catch (ValidationException $ex) { |
|
| 716 | // The validation failed, so merge the validations together. |
||
| 717 | 5 | $field->getValidation()->merge($ex->getValidation(), $field->getName()); |
|
| 718 | } |
||
| 719 | 145 | } elseif (($value === null || ($value === '' && !$field->hasType('string'))) && $field->hasType('null')) { |
|
| 720 | 7 | $result = null; |
|
| 721 | } else { |
||
| 722 | // Validate the field's type. |
||
| 723 | 144 | $type = $field->getType(); |
|
| 724 | 144 | if (is_array($type)) { |
|
| 725 | 24 | $result = $this->validateMultipleTypes($value, $type, $field, $sparse); |
|
| 726 | } else { |
||
| 727 | 121 | $result = $this->validateSingleType($value, $type, $field, $sparse); |
|
| 728 | } |
||
| 729 | 144 | if (Invalid::isValid($result)) { |
|
| 730 | 142 | $result = $this->validateEnum($result, $field); |
|
| 731 | } |
||
| 732 | } |
||
| 733 | |||
| 734 | // Validate a custom field validator. |
||
| 735 | 145 | if (Invalid::isValid($result)) { |
|
| 736 | 143 | $this->callValidators($result, $field); |
|
| 737 | } |
||
| 738 | |||
| 739 | 145 | return $result; |
|
| 740 | } |
||
| 741 | |||
| 742 | /** |
||
| 743 | * Validate an array. |
||
| 744 | * |
||
| 745 | * @param mixed $value The value to validate. |
||
| 746 | * @param ValidationField $field The validation results to add. |
||
| 747 | * @param bool $sparse Whether or not this is a sparse validation. |
||
| 748 | * @return array|Invalid Returns an array or invalid if validation fails. |
||
| 749 | */ |
||
| 750 | 20 | protected function validateArray($value, ValidationField $field, $sparse = false) { |
|
| 751 | 20 | if ((!is_array($value) || (count($value) > 0 && !array_key_exists(0, $value))) && !$value instanceof \Traversable) { |
|
| 752 | 5 | $field->addTypeError('array'); |
|
| 753 | 5 | return Invalid::value(); |
|
| 754 | } else { |
||
| 755 | 16 | if ((null !== $minItems = $field->val('minItems')) && count($value) < $minItems) { |
|
| 756 | 1 | $field->addError( |
|
| 757 | 1 | 'minItems', |
|
| 758 | [ |
||
| 759 | 1 | 'messageCode' => '{field} must contain at least {minItems} {minItems,plural,item}.', |
|
| 760 | 1 | 'minItems' => $minItems, |
|
| 761 | 1 | 'status' => 422 |
|
| 762 | ] |
||
| 763 | ); |
||
| 764 | } |
||
| 765 | 16 | if ((null !== $maxItems = $field->val('maxItems')) && count($value) > $maxItems) { |
|
| 766 | 1 | $field->addError( |
|
| 767 | 1 | 'maxItems', |
|
| 768 | [ |
||
| 769 | 1 | 'messageCode' => '{field} must contain no more than {maxItems} {maxItems,plural,item}.', |
|
| 770 | 1 | 'maxItems' => $maxItems, |
|
| 771 | 1 | 'status' => 422 |
|
| 772 | ] |
||
| 773 | ); |
||
| 774 | } |
||
| 775 | |||
| 776 | 16 | if ($field->val('items') !== null) { |
|
| 777 | 12 | $result = []; |
|
| 778 | |||
| 779 | // Validate each of the types. |
||
| 780 | 12 | $itemValidation = new ValidationField( |
|
| 781 | 12 | $field->getValidation(), |
|
| 782 | 12 | $field->val('items'), |
|
| 783 | 12 | '', |
|
| 784 | 12 | $sparse |
|
| 785 | ); |
||
| 786 | |||
| 787 | 12 | $count = 0; |
|
| 788 | 12 | foreach ($value as $i => $item) { |
|
| 789 | 12 | $itemValidation->setName($field->getName()."[{$i}]"); |
|
| 790 | 12 | $validItem = $this->validateField($item, $itemValidation, $sparse); |
|
| 791 | 12 | if (Invalid::isValid($validItem)) { |
|
| 792 | 12 | $result[] = $validItem; |
|
| 793 | } |
||
| 794 | 12 | $count++; |
|
| 795 | } |
||
| 796 | |||
| 797 | 12 | return empty($result) && $count > 0 ? Invalid::value() : $result; |
|
| 798 | } else { |
||
| 799 | // Cast the items into a proper numeric array. |
||
| 800 | 4 | $result = is_array($value) ? array_values($value) : iterator_to_array($value); |
|
| 801 | 4 | return $result; |
|
| 802 | } |
||
| 803 | } |
||
| 804 | } |
||
| 805 | |||
| 806 | /** |
||
| 807 | * Validate a boolean value. |
||
| 808 | * |
||
| 809 | * @param mixed $value The value to validate. |
||
| 810 | * @param ValidationField $field The validation results to add. |
||
| 811 | * @return bool|Invalid Returns the cleaned value or invalid if validation fails. |
||
| 812 | */ |
||
| 813 | 28 | protected function validateBoolean($value, ValidationField $field) { |
|
| 814 | 28 | $value = $value === null ? $value : filter_var($value, FILTER_VALIDATE_BOOLEAN, FILTER_NULL_ON_FAILURE); |
|
| 815 | 28 | if ($value === null) { |
|
| 816 | 4 | $field->addTypeError('boolean'); |
|
| 817 | 4 | return Invalid::value(); |
|
| 818 | } |
||
| 819 | |||
| 820 | 25 | return $value; |
|
| 821 | } |
||
| 822 | |||
| 823 | /** |
||
| 824 | * Validate a date time. |
||
| 825 | * |
||
| 826 | * @param mixed $value The value to validate. |
||
| 827 | * @param ValidationField $field The validation results to add. |
||
| 828 | * @return \DateTimeInterface|Invalid Returns the cleaned value or **null** if it isn't valid. |
||
| 829 | */ |
||
| 830 | 11 | protected function validateDatetime($value, ValidationField $field) { |
|
| 831 | 11 | if ($value instanceof \DateTimeInterface) { |
|
| 832 | // do nothing, we're good |
||
| 833 | 10 | } elseif (is_string($value) && $value !== '' && !is_numeric($value)) { |
|
| 834 | try { |
||
| 835 | 7 | $dt = new \DateTimeImmutable($value); |
|
| 836 | 6 | if ($dt) { |
|
| 837 | 6 | $value = $dt; |
|
| 838 | } else { |
||
| 839 | 6 | $value = null; |
|
| 840 | } |
||
| 841 | 1 | } catch (\Exception $ex) { |
|
| 842 | 7 | $value = Invalid::value(); |
|
| 843 | } |
||
| 844 | 3 | } elseif (is_int($value) && $value > 0) { |
|
| 845 | 1 | $value = new \DateTimeImmutable('@'.(string)round($value)); |
|
| 846 | } else { |
||
| 847 | 2 | $value = Invalid::value(); |
|
| 848 | } |
||
| 849 | |||
| 850 | 11 | if (Invalid::isInvalid($value)) { |
|
| 851 | 3 | $field->addTypeError('datetime'); |
|
| 852 | } |
||
| 853 | 11 | return $value; |
|
| 854 | } |
||
| 855 | |||
| 856 | /** |
||
| 857 | * Validate a float. |
||
| 858 | * |
||
| 859 | * @param mixed $value The value to validate. |
||
| 860 | * @param ValidationField $field The validation results to add. |
||
| 861 | * @return float|Invalid Returns a number or **null** if validation fails. |
||
| 862 | */ |
||
| 863 | 10 | protected function validateNumber($value, ValidationField $field) { |
|
| 864 | 10 | $result = filter_var($value, FILTER_VALIDATE_FLOAT); |
|
| 865 | 10 | if ($result === false) { |
|
| 866 | 3 | $field->addTypeError('number'); |
|
| 867 | 3 | return Invalid::value(); |
|
| 868 | } |
||
| 869 | 7 | return $result; |
|
| 870 | } |
||
| 871 | /** |
||
| 872 | * Validate and integer. |
||
| 873 | * |
||
| 874 | * @param mixed $value The value to validate. |
||
| 875 | * @param ValidationField $field The validation results to add. |
||
| 876 | * @return int|Invalid Returns the cleaned value or **null** if validation fails. |
||
| 877 | */ |
||
| 878 | 35 | protected function validateInteger($value, ValidationField $field) { |
|
| 879 | 35 | $result = filter_var($value, FILTER_VALIDATE_INT); |
|
| 880 | |||
| 881 | 35 | if ($result === false) { |
|
| 882 | 8 | $field->addTypeError('integer'); |
|
| 883 | 8 | return Invalid::value(); |
|
| 884 | } |
||
| 885 | 31 | return $result; |
|
| 886 | } |
||
| 887 | |||
| 888 | /** |
||
| 889 | * Validate an object. |
||
| 890 | * |
||
| 891 | * @param mixed $value The value to validate. |
||
| 892 | * @param ValidationField $field The validation results to add. |
||
| 893 | * @param bool $sparse Whether or not this is a sparse validation. |
||
| 894 | * @return object|Invalid Returns a clean object or **null** if validation fails. |
||
| 895 | */ |
||
| 896 | 83 | protected function validateObject($value, ValidationField $field, $sparse = false) { |
|
| 897 | 83 | if (!$this->isArray($value) || isset($value[0])) { |
|
| 898 | 5 | $field->addTypeError('object'); |
|
| 899 | 5 | return Invalid::value(); |
|
| 900 | 83 | } elseif (is_array($field->val('properties'))) { |
|
| 901 | // Validate the data against the internal schema. |
||
| 902 | 80 | $value = $this->validateProperties($value, $field, $sparse); |
|
| 903 | 3 | } elseif (!is_array($value)) { |
|
| 904 | 3 | $value = $this->toObjectArray($value); |
|
| 905 | } |
||
| 906 | 81 | return $value; |
|
| 907 | } |
||
| 908 | |||
| 909 | /** |
||
| 910 | * Validate data against the schema and return the result. |
||
| 911 | * |
||
| 912 | * @param array|\ArrayAccess $data The data to validate. |
||
| 913 | * @param ValidationField $field This argument will be filled with the validation result. |
||
| 914 | * @param bool $sparse Whether or not this is a sparse validation. |
||
| 915 | * @return array|Invalid Returns a clean array with only the appropriate properties and the data coerced to proper types. |
||
| 916 | * or invalid if there are no valid properties. |
||
| 917 | */ |
||
| 918 | 80 | protected function validateProperties($data, ValidationField $field, $sparse = false) { |
|
| 919 | 80 | $properties = $field->val('properties', []); |
|
| 920 | 80 | $required = array_flip($field->val('required', [])); |
|
| 921 | |||
| 922 | 80 | if (is_array($data)) { |
|
| 923 | 76 | $keys = array_keys($data); |
|
| 924 | 76 | $clean = []; |
|
| 925 | } else { |
||
| 926 | 4 | if ($data instanceof \Traversable) { |
|
| 927 | 4 | $keys = array_keys(iterator_to_array($data)); |
|
| 928 | } else { |
||
| 929 | $keys = array_keys($properties); |
||
| 930 | } |
||
| 931 | |||
| 932 | 4 | $class = get_class($data); |
|
| 933 | 4 | $clean = new $class; |
|
| 934 | |||
| 935 | 4 | if ($clean instanceof \ArrayObject) { |
|
| 936 | 3 | $clean->setFlags($data->getFlags()); |
|
| 937 | 3 | $clean->setIteratorClass($data->getIteratorClass()); |
|
| 938 | } |
||
| 939 | } |
||
| 940 | 80 | $keys = array_combine(array_map('strtolower', $keys), $keys); |
|
| 941 | |||
| 942 | 80 | $propertyField = new ValidationField($field->getValidation(), [], null, $sparse); |
|
| 943 | |||
| 944 | // Loop through the schema fields and validate each one. |
||
| 945 | 80 | foreach ($properties as $propertyName => $property) { |
|
| 946 | $propertyField |
||
| 947 | 80 | ->setField($property) |
|
| 948 | 80 | ->setName(ltrim($field->getName().".$propertyName", '.')); |
|
| 949 | |||
| 950 | 80 | $lName = strtolower($propertyName); |
|
| 951 | 80 | $isRequired = isset($required[$propertyName]); |
|
| 952 | |||
| 953 | // First check for required fields. |
||
| 954 | 80 | if (!array_key_exists($lName, $keys)) { |
|
| 955 | 19 | if ($sparse) { |
|
| 956 | // Sparse validation can leave required fields out. |
||
| 957 | 18 | } elseif ($propertyField->hasVal('default')) { |
|
| 958 | 2 | $clean[$propertyName] = $propertyField->val('default'); |
|
| 959 | 16 | } elseif ($isRequired) { |
|
| 960 | 19 | $propertyField->addError('missingField', ['messageCode' => '{field} is required.']); |
|
| 961 | } |
||
| 962 | } else { |
||
| 963 | 77 | $value = $data[$keys[$lName]]; |
|
| 964 | |||
| 965 | 77 | if (in_array($value, [null, ''], true) && !$isRequired && !$propertyField->hasType('null')) { |
|
| 966 | 5 | if ($propertyField->getType() !== 'string' || $value === null) { |
|
| 967 | 2 | continue; |
|
| 968 | } |
||
| 969 | } |
||
| 970 | |||
| 971 | 75 | $clean[$propertyName] = $this->validateField($value, $propertyField, $sparse); |
|
| 972 | } |
||
| 973 | |||
| 974 | 78 | unset($keys[$lName]); |
|
| 975 | } |
||
| 976 | |||
| 977 | // Look for extraneous properties. |
||
| 978 | 80 | if (!empty($keys)) { |
|
| 979 | 11 | if ($this->hasFlag(Schema::VALIDATE_EXTRA_PROPERTY_NOTICE)) { |
|
| 980 | 2 | $msg = sprintf("%s has unexpected field(s): %s.", $field->getName() ?: 'value', implode(', ', $keys)); |
|
| 981 | 2 | trigger_error($msg, E_USER_NOTICE); |
|
| 982 | } |
||
| 983 | |||
| 984 | 9 | if ($this->hasFlag(Schema::VALIDATE_EXTRA_PROPERTY_EXCEPTION)) { |
|
| 985 | 2 | $field->addError('invalid', [ |
|
| 986 | 2 | 'messageCode' => '{field} has {extra,plural,an unexpected field,unexpected fields}: {extra}.', |
|
| 987 | 2 | 'extra' => array_values($keys), |
|
| 988 | 2 | 'status' => 422 |
|
| 989 | ]); |
||
| 990 | } |
||
| 991 | } |
||
| 992 | |||
| 993 | 78 | return $clean; |
|
| 994 | } |
||
| 995 | |||
| 996 | /** |
||
| 997 | * Validate a string. |
||
| 998 | * |
||
| 999 | * @param mixed $value The value to validate. |
||
| 1000 | * @param ValidationField $field The validation results to add. |
||
| 1001 | * @return string|Invalid Returns the valid string or **null** if validation fails. |
||
| 1002 | */ |
||
| 1003 | 63 | protected function validateString($value, ValidationField $field) { |
|
| 1004 | 63 | if (is_string($value) || is_numeric($value)) { |
|
| 1005 | 61 | $value = $result = (string)$value; |
|
| 1006 | } else { |
||
| 1007 | 4 | $field->addTypeError('string'); |
|
| 1008 | 4 | return Invalid::value(); |
|
| 1009 | } |
||
| 1010 | |||
| 1011 | 61 | $errorCount = $field->getErrorCount(); |
|
| 1012 | 61 | if (($minLength = $field->val('minLength', 0)) > 0 && mb_strlen($value) < $minLength) { |
|
| 1013 | 3 | if (!empty($field->getName()) && $minLength === 1) { |
|
| 1014 | 1 | $field->addError('missingField', ['messageCode' => '{field} is required.', 'status' => 422]); |
|
| 1015 | } else { |
||
| 1016 | 2 | $field->addError( |
|
| 1017 | 2 | 'minLength', |
|
| 1018 | [ |
||
| 1019 | 2 | 'messageCode' => '{field} should be at least {minLength} {minLength,plural,character} long.', |
|
| 1020 | 2 | 'minLength' => $minLength, |
|
| 1021 | 2 | 'status' => 422 |
|
| 1022 | ] |
||
| 1023 | ); |
||
| 1024 | } |
||
| 1025 | } |
||
| 1026 | 61 | if (($maxLength = $field->val('maxLength', 0)) > 0 && mb_strlen($value) > $maxLength) { |
|
| 1027 | 1 | $field->addError( |
|
| 1028 | 1 | 'maxLength', |
|
| 1029 | [ |
||
| 1030 | 1 | 'messageCode' => '{field} is {overflow} {overflow,plural,characters} too long.', |
|
| 1031 | 1 | 'maxLength' => $maxLength, |
|
| 1032 | 1 | 'overflow' => mb_strlen($value) - $maxLength, |
|
| 1033 | 1 | 'status' => 422 |
|
| 1034 | ] |
||
| 1035 | ); |
||
| 1036 | } |
||
| 1037 | 61 | if ($pattern = $field->val('pattern')) { |
|
| 1038 | 4 | $regex = '`'.str_replace('`', preg_quote('`', '`'), $pattern).'`'; |
|
| 1039 | |||
| 1040 | 4 | if (!preg_match($regex, $value)) { |
|
| 1041 | 2 | $field->addError( |
|
| 1042 | 2 | 'invalid', |
|
| 1043 | [ |
||
| 1044 | 2 | 'messageCode' => '{field} is in the incorrect format.', |
|
| 1045 | 'status' => 422 |
||
| 1046 | ] |
||
| 1047 | ); |
||
| 1048 | } |
||
| 1049 | } |
||
| 1050 | 61 | if ($format = $field->val('format')) { |
|
| 1051 | 15 | $type = $format; |
|
| 1052 | switch ($format) { |
||
| 1053 | 15 | case 'date-time': |
|
| 1054 | 4 | $result = $this->validateDatetime($result, $field); |
|
| 1055 | 4 | if ($result instanceof \DateTimeInterface) { |
|
| 1056 | 4 | $result = $result->format(\DateTime::RFC3339); |
|
| 1057 | } |
||
| 1058 | 4 | break; |
|
| 1059 | 11 | case 'email': |
|
| 1060 | 1 | $result = filter_var($result, FILTER_VALIDATE_EMAIL); |
|
| 1061 | 1 | break; |
|
| 1062 | 10 | case 'ipv4': |
|
| 1063 | 1 | $type = 'IPv4 address'; |
|
| 1064 | 1 | $result = filter_var($result, FILTER_VALIDATE_IP, FILTER_FLAG_IPV4); |
|
| 1065 | 1 | break; |
|
| 1066 | 9 | case 'ipv6': |
|
| 1067 | 1 | $type = 'IPv6 address'; |
|
| 1068 | 1 | $result = filter_var($result, FILTER_VALIDATE_IP, FILTER_FLAG_IPV6); |
|
| 1069 | 1 | break; |
|
| 1070 | 8 | case 'ip': |
|
| 1071 | 1 | $type = 'IP address'; |
|
| 1072 | 1 | $result = filter_var($result, FILTER_VALIDATE_IP); |
|
| 1073 | 1 | break; |
|
| 1074 | 7 | case 'uri': |
|
| 1075 | 7 | $type = 'URI'; |
|
| 1076 | 7 | $result = filter_var($result, FILTER_VALIDATE_URL, FILTER_FLAG_HOST_REQUIRED | FILTER_FLAG_SCHEME_REQUIRED); |
|
| 1077 | 7 | break; |
|
| 1078 | default: |
||
| 1079 | trigger_error("Unrecognized format '$format'.", E_USER_NOTICE); |
||
| 1080 | } |
||
| 1081 | 15 | if ($result === false) { |
|
| 1082 | 5 | $field->addTypeError($type); |
|
| 1083 | } |
||
| 1084 | } |
||
| 1085 | |||
| 1086 | 61 | if ($field->isValid()) { |
|
| 1087 | 54 | return $result; |
|
| 1088 | } else { |
||
| 1089 | 11 | return Invalid::value(); |
|
| 1090 | } |
||
| 1091 | } |
||
| 1092 | |||
| 1093 | /** |
||
| 1094 | * Validate a unix timestamp. |
||
| 1095 | * |
||
| 1096 | * @param mixed $value The value to validate. |
||
| 1097 | * @param ValidationField $field The field being validated. |
||
| 1098 | * @return int|Invalid Returns a valid timestamp or invalid if the value doesn't validate. |
||
| 1099 | */ |
||
| 1100 | 5 | protected function validateTimestamp($value, ValidationField $field) { |
|
| 1101 | 5 | if (is_numeric($value) && $value > 0) { |
|
| 1102 | 1 | $result = (int)$value; |
|
| 1103 | 4 | } elseif (is_string($value) && $ts = strtotime($value)) { |
|
| 1104 | 1 | $result = $ts; |
|
| 1105 | } else { |
||
| 1106 | 3 | $field->addTypeError('timestamp'); |
|
| 1107 | 3 | $result = Invalid::value(); |
|
| 1108 | } |
||
| 1109 | 5 | return $result; |
|
| 1110 | } |
||
| 1111 | |||
| 1112 | /** |
||
| 1113 | * Validate a null value. |
||
| 1114 | * |
||
| 1115 | * @param mixed $value The value to validate. |
||
| 1116 | * @param ValidationField $field The error collector for the field. |
||
| 1117 | * @return null|Invalid Returns **null** or invalid. |
||
| 1118 | */ |
||
| 1119 | 1 | protected function validateNull($value, ValidationField $field) { |
|
| 1120 | 1 | if ($value === null) { |
|
| 1121 | return null; |
||
| 1122 | } |
||
| 1123 | 1 | $field->addError('invalid', ['messageCode' => '{field} should be null.', 'status' => 422]); |
|
| 1124 | 1 | return Invalid::value(); |
|
| 1125 | } |
||
| 1126 | |||
| 1127 | /** |
||
| 1128 | * Validate a value against an enum. |
||
| 1129 | * |
||
| 1130 | * @param mixed $value The value to test. |
||
| 1131 | * @param ValidationField $field The validation object for adding errors. |
||
| 1132 | * @return mixed|Invalid Returns the value if it is one of the enumerated values or invalid otherwise. |
||
| 1133 | */ |
||
| 1134 | 142 | protected function validateEnum($value, ValidationField $field) { |
|
| 1135 | 142 | $enum = $field->val('enum'); |
|
| 1136 | 142 | if (empty($enum)) { |
|
| 1137 | 141 | return $value; |
|
| 1138 | } |
||
| 1139 | |||
| 1140 | 1 | if (!in_array($value, $enum, true)) { |
|
| 1141 | 1 | $field->addError( |
|
| 1142 | 1 | 'invalid', |
|
| 1143 | [ |
||
| 1144 | 1 | 'messageCode' => '{field} must be one of: {enum}.', |
|
| 1145 | 1 | 'enum' => $enum, |
|
| 1146 | 1 | 'status' => 422 |
|
| 1147 | ] |
||
| 1148 | ); |
||
| 1149 | 1 | return Invalid::value(); |
|
| 1150 | } |
||
| 1151 | 1 | return $value; |
|
| 1152 | } |
||
| 1153 | |||
| 1154 | /** |
||
| 1155 | * Call all of the filters attached to a field. |
||
| 1156 | * |
||
| 1157 | * @param mixed $value The field value being filtered. |
||
| 1158 | * @param ValidationField $field The validation object. |
||
| 1159 | * @return mixed Returns the filtered value. If there are no filters for the field then the original value is returned. |
||
| 1160 | */ |
||
| 1161 | 145 | protected function callFilters($value, ValidationField $field) { |
|
| 1162 | // Strip array references in the name except for the last one. |
||
| 1163 | 145 | $key = preg_replace(['`\[\d+\]$`', '`\[\d+\]`'], ['[]', ''], $field->getName()); |
|
| 1164 | 145 | if (!empty($this->filters[$key])) { |
|
| 1165 | 1 | foreach ($this->filters[$key] as $filter) { |
|
| 1166 | 1 | $value = call_user_func($filter, $value, $field); |
|
| 1167 | } |
||
| 1168 | } |
||
| 1169 | 145 | return $value; |
|
| 1170 | } |
||
| 1171 | |||
| 1172 | /** |
||
| 1173 | * Call all of the validators attached to a field. |
||
| 1174 | * |
||
| 1175 | * @param mixed $value The field value being validated. |
||
| 1176 | * @param ValidationField $field The validation object to add errors. |
||
| 1177 | */ |
||
| 1178 | 143 | protected function callValidators($value, ValidationField $field) { |
|
| 1179 | 143 | $valid = true; |
|
| 1180 | |||
| 1181 | // Strip array references in the name except for the last one. |
||
| 1182 | 143 | $key = preg_replace(['`\[\d+\]$`', '`\[\d+\]`'], ['[]', ''], $field->getName()); |
|
| 1183 | 143 | if (!empty($this->validators[$key])) { |
|
| 1184 | 4 | foreach ($this->validators[$key] as $validator) { |
|
| 1185 | 4 | $r = call_user_func($validator, $value, $field); |
|
| 1186 | |||
| 1187 | 4 | if ($r === false || Invalid::isInvalid($r)) { |
|
| 1188 | 4 | $valid = false; |
|
| 1189 | } |
||
| 1190 | } |
||
| 1191 | } |
||
| 1192 | |||
| 1193 | // Add an error on the field if the validator hasn't done so. |
||
| 1194 | 143 | if (!$valid && $field->isValid()) { |
|
| 1195 | $field->addError('invalid', ['messageCode' => '{field} is invalid.', 'status' => 422]); |
||
| 1196 | } |
||
| 1197 | 143 | } |
|
| 1198 | |||
| 1199 | /** |
||
| 1200 | * Specify data which should be serialized to JSON. |
||
| 1201 | * |
||
| 1202 | * This method specifically returns data compatible with the JSON schema format. |
||
| 1203 | * |
||
| 1204 | * @return mixed Returns data which can be serialized by **json_encode()**, which is a value of any type other than a resource. |
||
| 1205 | * @link http://php.net/manual/en/jsonserializable.jsonserialize.php |
||
| 1206 | * @link http://json-schema.org/ |
||
| 1207 | */ |
||
| 1208 | public function jsonSerialize() { |
||
| 1209 | 16 | $fix = function ($schema) use (&$fix) { |
|
| 1210 | 16 | if ($schema instanceof Schema) { |
|
| 1211 | 1 | return $schema->jsonSerialize(); |
|
| 1212 | } |
||
| 1213 | |||
| 1214 | 16 | if (!empty($schema['type'])) { |
|
| 1215 | 15 | $types = (array)$schema['type']; |
|
| 1216 | |||
| 1217 | 15 | foreach ($types as $i => &$type) { |
|
| 1218 | // Swap datetime and timestamp to other types with formats. |
||
| 1219 | 15 | if ($type === 'datetime') { |
|
| 1220 | 5 | $type = 'string'; |
|
| 1221 | 5 | $schema['format'] = 'date-time'; |
|
| 1222 | 14 | } elseif ($schema['type'] === 'timestamp') { |
|
| 1223 | 3 | $type = 'integer'; |
|
| 1224 | 15 | $schema['format'] = 'timestamp'; |
|
| 1225 | } |
||
| 1226 | } |
||
| 1227 | 15 | $types = array_unique($types); |
|
| 1228 | 15 | $schema['type'] = count($types) === 1 ? reset($types) : $types; |
|
| 1229 | } |
||
| 1230 | |||
| 1231 | 16 | if (!empty($schema['items'])) { |
|
| 1232 | 4 | $schema['items'] = $fix($schema['items']); |
|
| 1233 | } |
||
| 1234 | 16 | if (!empty($schema['properties'])) { |
|
| 1235 | 11 | $properties = []; |
|
| 1236 | 11 | foreach ($schema['properties'] as $key => $property) { |
|
| 1237 | 11 | $properties[$key] = $fix($property); |
|
| 1238 | } |
||
| 1239 | 11 | $schema['properties'] = $properties; |
|
| 1240 | } |
||
| 1241 | |||
| 1242 | 16 | return $schema; |
|
| 1243 | 16 | }; |
|
| 1244 | |||
| 1245 | 16 | $result = $fix($this->schema); |
|
| 1246 | |||
| 1247 | 16 | return $result; |
|
| 1248 | } |
||
| 1249 | |||
| 1250 | /** |
||
| 1251 | * Look up a type based on its alias. |
||
| 1252 | * |
||
| 1253 | * @param string $alias The type alias or type name to lookup. |
||
| 1254 | * @return mixed |
||
| 1255 | */ |
||
| 1256 | 134 | protected function getType($alias) { |
|
| 1257 | 134 | if (isset(self::$types[$alias])) { |
|
| 1258 | return $alias; |
||
| 1259 | } |
||
| 1260 | 134 | foreach (self::$types as $type => $aliases) { |
|
| 1261 | 134 | if (in_array($alias, $aliases, true)) { |
|
| 1262 | 134 | return $type; |
|
| 1263 | } |
||
| 1264 | } |
||
| 1265 | 6 | return null; |
|
| 1266 | } |
||
| 1267 | |||
| 1268 | /** |
||
| 1269 | * Get the class that's used to contain validation information. |
||
| 1270 | * |
||
| 1271 | * @return Validation|string Returns the validation class. |
||
| 1272 | */ |
||
| 1273 | 145 | public function getValidationClass() { |
|
| 1274 | 145 | return $this->validationClass; |
|
| 1275 | } |
||
| 1276 | |||
| 1277 | /** |
||
| 1278 | * Set the class that's used to contain validation information. |
||
| 1279 | * |
||
| 1280 | * @param Validation|string $class Either the name of a class or a class that will be cloned. |
||
| 1281 | * @return $this |
||
| 1282 | */ |
||
| 1283 | 1 | public function setValidationClass($class) { |
|
| 1284 | 1 | if (!is_a($class, Validation::class, true)) { |
|
| 1285 | throw new \InvalidArgumentException("$class must be a subclass of ".Validation::class, 500); |
||
| 1286 | } |
||
| 1287 | |||
| 1288 | 1 | $this->validationClass = $class; |
|
| 1289 | 1 | return $this; |
|
| 1290 | } |
||
| 1291 | |||
| 1292 | /** |
||
| 1293 | * Create a new validation instance. |
||
| 1294 | * |
||
| 1295 | * @return Validation Returns a validation object. |
||
| 1296 | */ |
||
| 1297 | 145 | protected function createValidation() { |
|
| 1307 | } |
||
| 1308 | |||
| 1309 | /** |
||
| 1310 | * Check whether or not a value is an array or accessible like an array. |
||
| 1311 | * |
||
| 1312 | * @param mixed $value The value to check. |
||
| 1313 | * @return bool Returns **true** if the value can be used like an array or **false** otherwise. |
||
| 1314 | */ |
||
| 1315 | 83 | private function isArray($value) { |
|
| 1316 | 83 | return is_array($value) || ($value instanceof \ArrayAccess && $value instanceof \Traversable); |
|
| 1317 | } |
||
| 1318 | |||
| 1319 | /** |
||
| 1320 | * Cast a value to an array. |
||
| 1321 | * |
||
| 1322 | * @param \Traversable $value The value to convert. |
||
| 1323 | * @return array Returns an array. |
||
| 1324 | */ |
||
| 1325 | 3 | private function toObjectArray(\Traversable $value) { |
|
| 1326 | 3 | $class = get_class($value); |
|
| 1327 | 3 | if ($value instanceof \ArrayObject) { |
|
| 1328 | 2 | return new $class($value->getArrayCopy(), $value->getFlags(), $value->getIteratorClass()); |
|
| 1329 | 1 | } elseif ($value instanceof \ArrayAccess) { |
|
| 1330 | 1 | $r = new $class; |
|
| 1331 | 1 | foreach ($value as $k => $v) { |
|
| 1332 | 1 | $r[$k] = $v; |
|
| 1333 | } |
||
| 1334 | 1 | return $r; |
|
| 1335 | } |
||
| 1336 | return iterator_to_array($value); |
||
| 1337 | } |
||
| 1338 | |||
| 1339 | /** |
||
| 1340 | * Return a sparse version of this schema. |
||
| 1341 | * |
||
| 1342 | * A sparse schema has no required properties. |
||
| 1343 | * |
||
| 1344 | * @return Schema Returns a new sparse schema. |
||
| 1345 | */ |
||
| 1346 | 2 | public function withSparse() { |
|
| 1347 | 2 | $sparseSchema = $this->withSparseInternal($this, new \SplObjectStorage()); |
|
| 1348 | 2 | return $sparseSchema; |
|
| 1349 | } |
||
| 1350 | |||
| 1351 | /** |
||
| 1352 | * The internal implementation of `Schema::withSparse()`. |
||
| 1353 | * |
||
| 1354 | * @param array|Schema $schema The schema to make sparse. |
||
| 1355 | * @param \SplObjectStorage $schemas Collected sparse schemas that have already been made. |
||
| 1356 | * @return mixed |
||
| 1357 | */ |
||
| 1358 | 2 | private function withSparseInternal($schema, \SplObjectStorage $schemas) { |
|
| 1359 | 2 | if ($schema instanceof Schema) { |
|
| 1360 | 2 | if ($schemas->contains($schema)) { |
|
| 1361 | 1 | return $schemas[$schema]; |
|
| 1362 | } else { |
||
| 1363 | 2 | $schemas[$schema] = $sparseSchema = new Schema(); |
|
| 1364 | 2 | $sparseSchema->schema = $schema->withSparseInternal($schema->schema, $schemas); |
|
| 1365 | 2 | if ($id = $sparseSchema->getID()) { |
|
| 1366 | $sparseSchema->setID($id.'Sparse'); |
||
| 1367 | } |
||
| 1368 | |||
| 1369 | 2 | return $sparseSchema; |
|
| 1370 | } |
||
| 1371 | } |
||
| 1372 | |||
| 1373 | 2 | unset($schema['required']); |
|
| 1374 | |||
| 1375 | 2 | if (isset($schema['items'])) { |
|
| 1376 | 1 | $schema['items'] = $this->withSparseInternal($schema['items'], $schemas); |
|
| 1377 | } |
||
| 1378 | 2 | if (isset($schema['properties'])) { |
|
| 1379 | 2 | foreach ($schema['properties'] as $name => &$property) { |
|
| 1380 | 2 | $property = $this->withSparseInternal($property, $schemas); |
|
| 1381 | } |
||
| 1382 | } |
||
| 1383 | |||
| 1384 | 2 | return $schema; |
|
| 1385 | } |
||
| 1386 | |||
| 1387 | /** |
||
| 1388 | * Filter a field's value using built in and custom filters. |
||
| 1389 | * |
||
| 1390 | * @param mixed $value The original value of the field. |
||
| 1391 | * @param ValidationField $field The field information for the field. |
||
| 1392 | * @return mixed Returns the filtered field or the original field value if there are no filters. |
||
| 1393 | */ |
||
| 1394 | 145 | private function filterField($value, ValidationField $field) { |
|
| 1395 | // Check for limited support for Open API style. |
||
| 1396 | 145 | if (!empty($field->val('style')) && is_string($value)) { |
|
| 1397 | 8 | $doFilter = true; |
|
| 1398 | 8 | if ($field->hasType('boolean') && in_array($value, ['true', 'false', '0', '1'], true)) { |
|
| 1399 | 4 | $doFilter = false; |
|
| 1400 | 4 | } elseif ($field->hasType('integer') || $field->hasType('number') && is_numeric($value)) { |
|
| 1401 | $doFilter = false; |
||
| 1402 | } |
||
| 1403 | |||
| 1404 | 8 | if ($doFilter) { |
|
| 1405 | 4 | switch ($field->val('style')) { |
|
| 1406 | 4 | case 'form': |
|
| 1407 | 2 | $value = explode(',', $value); |
|
| 1408 | 2 | break; |
|
| 1409 | 2 | case 'spaceDelimited': |
|
| 1410 | 1 | $value = explode(' ', $value); |
|
| 1411 | 1 | break; |
|
| 1412 | 1 | case 'pipeDelimited': |
|
| 1413 | 1 | $value = explode('|', $value); |
|
| 1414 | 1 | break; |
|
| 1415 | } |
||
| 1416 | } |
||
| 1417 | } |
||
| 1418 | |||
| 1419 | 145 | $value = $this->callFilters($value, $field); |
|
| 1420 | |||
| 1421 | 145 | return $value; |
|
| 1422 | } |
||
| 1423 | |||
| 1424 | /** |
||
| 1425 | * Whether a offset exists. |
||
| 1426 | * |
||
| 1427 | * @param mixed $offset An offset to check for. |
||
| 1428 | * @return boolean true on success or false on failure. |
||
| 1429 | * @link http://php.net/manual/en/arrayaccess.offsetexists.php |
||
| 1430 | */ |
||
| 1431 | 6 | public function offsetExists($offset) { |
|
| 1432 | 6 | return isset($this->schema[$offset]); |
|
| 1433 | } |
||
| 1434 | |||
| 1435 | /** |
||
| 1436 | * Offset to retrieve. |
||
| 1437 | * |
||
| 1438 | * @param mixed $offset The offset to retrieve. |
||
| 1439 | * @return mixed Can return all value types. |
||
| 1440 | * @link http://php.net/manual/en/arrayaccess.offsetget.php |
||
| 1441 | */ |
||
| 1442 | 2 | public function offsetGet($offset) { |
|
| 1443 | 2 | return isset($this->schema[$offset]) ? $this->schema[$offset] : null; |
|
| 1444 | } |
||
| 1445 | |||
| 1446 | /** |
||
| 1447 | * Offset to set. |
||
| 1448 | * |
||
| 1449 | * @param mixed $offset The offset to assign the value to. |
||
| 1450 | * @param mixed $value The value to set. |
||
| 1451 | * @link http://php.net/manual/en/arrayaccess.offsetset.php |
||
| 1452 | */ |
||
| 1453 | 1 | public function offsetSet($offset, $value) { |
|
| 1454 | 1 | $this->schema[$offset] = $value; |
|
| 1455 | 1 | } |
|
| 1456 | |||
| 1457 | /** |
||
| 1458 | * Offset to unset. |
||
| 1459 | * |
||
| 1460 | * @param mixed $offset The offset to unset. |
||
| 1461 | * @link http://php.net/manual/en/arrayaccess.offsetunset.php |
||
| 1462 | */ |
||
| 1463 | 1 | public function offsetUnset($offset) { |
|
| 1464 | 1 | unset($this->schema[$offset]); |
|
| 1465 | 1 | } |
|
| 1466 | |||
| 1467 | /** |
||
| 1468 | * Validate a field against a single type. |
||
| 1469 | * |
||
| 1470 | * @param mixed $value The value to validate. |
||
| 1471 | * @param string $type The type to validate against. |
||
| 1472 | * @param ValidationField $field Contains field and validation information. |
||
| 1473 | * @param bool $sparse Whether or not this should be a sparse validation. |
||
| 1474 | * @return mixed Returns the valid value or `Invalid`. |
||
| 1475 | */ |
||
| 1476 | 144 | protected function validateSingleType($value, $type, ValidationField $field, $sparse) { |
|
| 1477 | switch ($type) { |
||
| 1478 | 144 | case 'boolean': |
|
| 1479 | 28 | $result = $this->validateBoolean($value, $field); |
|
| 1480 | 28 | break; |
|
| 1481 | 125 | case 'integer': |
|
| 1482 | 35 | $result = $this->validateInteger($value, $field); |
|
| 1483 | 35 | break; |
|
| 1484 | 120 | case 'number': |
|
| 1485 | 10 | $result = $this->validateNumber($value, $field); |
|
| 1486 | 10 | break; |
|
| 1487 | 116 | case 'string': |
|
| 1488 | 63 | $result = $this->validateString($value, $field); |
|
| 1489 | 63 | break; |
|
| 1490 | 96 | case 'timestamp': |
|
| 1491 | 5 | $result = $this->validateTimestamp($value, $field); |
|
| 1492 | 5 | break; |
|
| 1493 | 96 | case 'datetime': |
|
| 1494 | 7 | $result = $this->validateDatetime($value, $field); |
|
| 1495 | 7 | break; |
|
| 1496 | 93 | case 'array': |
|
| 1497 | 20 | $result = $this->validateArray($value, $field, $sparse); |
|
| 1498 | 20 | break; |
|
| 1499 | 84 | case 'object': |
|
| 1500 | 83 | $result = $this->validateObject($value, $field, $sparse); |
|
| 1501 | 81 | break; |
|
| 1502 | 3 | case 'null': |
|
| 1503 | 1 | $result = $this->validateNull($value, $field); |
|
| 1504 | 1 | break; |
|
| 1505 | 2 | case null: |
|
| 1506 | // No type was specified so we are valid. |
||
| 1507 | 2 | $result = $value; |
|
| 1508 | 2 | break; |
|
| 1509 | default: |
||
| 1510 | throw new \InvalidArgumentException("Unrecognized type $type.", 500); |
||
| 1511 | } |
||
| 1512 | 144 | return $result; |
|
| 1513 | } |
||
| 1514 | |||
| 1515 | /** |
||
| 1516 | * Validate a field against multiple basic types. |
||
| 1517 | * |
||
| 1518 | * The first validation that passes will be returned. If no type can be validated against then validation will fail. |
||
| 1519 | * |
||
| 1520 | * @param mixed $value The value to validate. |
||
| 1521 | * @param string[] $types The types to validate against. |
||
| 1522 | * @param ValidationField $field Contains field and validation information. |
||
| 1523 | * @param bool $sparse Whether or not this should be a sparse validation. |
||
| 1524 | * @return mixed Returns the valid value or `Invalid`. |
||
| 1525 | */ |
||
| 1526 | 24 | private function validateMultipleTypes($value, array $types, ValidationField $field, $sparse) { |
|
| 1527 | // First check for an exact type match. |
||
| 1528 | 24 | switch (gettype($value)) { |
|
| 1529 | 24 | case 'boolean': |
|
| 1530 | 3 | if (in_array('boolean', $types)) { |
|
| 1531 | 3 | $singleType = 'boolean'; |
|
| 1532 | } |
||
| 1533 | 3 | break; |
|
| 1534 | 21 | case 'integer': |
|
| 1535 | 5 | if (in_array('integer', $types)) { |
|
| 1536 | 4 | $singleType = 'integer'; |
|
| 1537 | 1 | } elseif (in_array('number', $types)) { |
|
| 1538 | 1 | $singleType = 'number'; |
|
| 1539 | } |
||
| 1540 | 5 | break; |
|
| 1541 | 16 | case 'double': |
|
| 1542 | 3 | if (in_array('number', $types)) { |
|
| 1543 | 3 | $singleType = 'number'; |
|
| 1544 | } elseif (in_array('integer', $types)) { |
||
| 1545 | $singleType = 'integer'; |
||
| 1546 | } |
||
| 1547 | 3 | break; |
|
| 1548 | 13 | case 'string': |
|
| 1549 | 10 | if (in_array('datetime', $types) && preg_match(self::$DATE_REGEX, $value)) { |
|
| 1550 | 1 | $singleType = 'datetime'; |
|
| 1551 | 9 | } elseif (in_array('string', $types)) { |
|
| 1552 | 5 | $singleType = 'string'; |
|
| 1553 | } |
||
| 1554 | 10 | break; |
|
| 1555 | 3 | case 'array': |
|
| 1556 | 3 | if (in_array('array', $types) && in_array('object', $types)) { |
|
| 1557 | $singleType = isset($value[0]) || empty($value) ? 'array' : 'object'; |
||
| 1558 | 3 | } elseif (in_array('object', $types)) { |
|
| 1559 | $singleType = 'object'; |
||
| 1560 | 3 | } elseif (in_array('array', $types)) { |
|
| 1561 | 3 | $singleType = 'array'; |
|
| 1562 | } |
||
| 1563 | 3 | break; |
|
| 1564 | case 'NULL': |
||
| 1565 | if (in_array('null', $types)) { |
||
| 1566 | $singleType = $this->validateSingleType($value, 'null', $field, $sparse); |
||
| 1567 | } |
||
| 1568 | break; |
||
| 1569 | } |
||
| 1570 | 24 | if (!empty($singleType)) { |
|
| 1571 | 20 | return $this->validateSingleType($value, $singleType, $field, $sparse); |
|
| 1572 | } |
||
| 1573 | |||
| 1574 | // Clone the validation field to collect errors. |
||
| 1575 | 4 | $typeValidation = new ValidationField(new Validation(), $field->getField(), '', $sparse); |
|
| 1576 | |||
| 1577 | // Try and validate against each type. |
||
| 1578 | 4 | foreach ($types as $type) { |
|
| 1579 | 4 | $result = $this->validateSingleType($value, $type, $typeValidation, $sparse); |
|
| 1580 | 4 | if (Invalid::isValid($result)) { |
|
| 1581 | 4 | return $result; |
|
| 1582 | } |
||
| 1583 | } |
||
| 1584 | |||
| 1585 | // Since we got here the value is invalid. |
||
| 1586 | $field->merge($typeValidation->getValidation()); |
||
| 1587 | return Invalid::value(); |
||
| 1588 | } |
||
| 1589 | |||
| 1590 | /** |
||
| 1591 | * Whether or not to concatenate field errors to generate the main error message. |
||
| 1592 | * |
||
| 1593 | * @return bool Returns the concatMainMessage. |
||
| 1594 | */ |
||
| 1595 | 145 | public function concatMainMessage(): bool { |
|
| 1596 | 145 | return $this->concatMainMessage; |
|
| 1597 | } |
||
| 1598 | |||
| 1599 | /** |
||
| 1600 | * Set whether or not to concatenate field errors to generate the main error message. |
||
| 1601 | * |
||
| 1602 | * @param bool $concatMainMessage |
||
| 1603 | * @return $this |
||
| 1604 | */ |
||
| 1605 | 7 | public function setConcatMainMessage(bool $concatMainMessage) { |
|
| 1608 | } |
||
| 1609 | } |
||
| 1610 |
Loading history...
