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dumi_doc-master/schema/vendor/justinrainbow/json-schema/src/JsonSchema/Constraints/CollectionConstraint.php@44:c1d8923072ba, 2017-07-18 (annotated)

Committer:
TMBOY
Date:
Tue Jul 18 16:27:22 2017 +0800
Revision:
44:c1d8923072ba
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TMBOY 44:c1d8923072ba 1 <?php
TMBOY 44:c1d8923072ba 2
TMBOY 44:c1d8923072ba 3 /*
TMBOY 44:c1d8923072ba 4 * This file is part of the JsonSchema package.
TMBOY 44:c1d8923072ba 5 *
TMBOY 44:c1d8923072ba 6 * For the full copyright and license information, please view the LICENSE
TMBOY 44:c1d8923072ba 7 * file that was distributed with this source code.
TMBOY 44:c1d8923072ba 8 */
TMBOY 44:c1d8923072ba 9
TMBOY 44:c1d8923072ba 10 namespace JsonSchema\Constraints;
TMBOY 44:c1d8923072ba 11
TMBOY 44:c1d8923072ba 12 use JsonSchema\Entity\JsonPointer;
TMBOY 44:c1d8923072ba 13
TMBOY 44:c1d8923072ba 14 /**
TMBOY 44:c1d8923072ba 15 * The CollectionConstraint Constraints, validates an array against a given schema
TMBOY 44:c1d8923072ba 16 *
TMBOY 44:c1d8923072ba 17 * @author Robert Schönthal <seroscho@googlemail.com>
TMBOY 44:c1d8923072ba 18 * @author Bruno Prieto Reis <bruno.p.reis@gmail.com>
TMBOY 44:c1d8923072ba 19 */
TMBOY 44:c1d8923072ba 20 class CollectionConstraint extends Constraint
TMBOY 44:c1d8923072ba 21 {
TMBOY 44:c1d8923072ba 22 /**
TMBOY 44:c1d8923072ba 23 * {@inheritDoc}
TMBOY 44:c1d8923072ba 24 */
TMBOY 44:c1d8923072ba 25 public function check($value, $schema = null, JsonPointer $path = null, $i = null)
TMBOY 44:c1d8923072ba 26 {
TMBOY 44:c1d8923072ba 27 // Verify minItems
TMBOY 44:c1d8923072ba 28 if (isset($schema->minItems) && count($value) < $schema->minItems) {
TMBOY 44:c1d8923072ba 29 $this->addError($path, "There must be a minimum of " . $schema->minItems . " items in the array", 'minItems', array('minItems' => $schema->minItems,));
TMBOY 44:c1d8923072ba 30 }
TMBOY 44:c1d8923072ba 31
TMBOY 44:c1d8923072ba 32 // Verify maxItems
TMBOY 44:c1d8923072ba 33 if (isset($schema->maxItems) && count($value) > $schema->maxItems) {
TMBOY 44:c1d8923072ba 34 $this->addError($path, "There must be a maximum of " . $schema->maxItems . " items in the array", 'maxItems', array('maxItems' => $schema->maxItems,));
TMBOY 44:c1d8923072ba 35 }
TMBOY 44:c1d8923072ba 36
TMBOY 44:c1d8923072ba 37 // Verify uniqueItems
TMBOY 44:c1d8923072ba 38 if (isset($schema->uniqueItems) && $schema->uniqueItems) {
TMBOY 44:c1d8923072ba 39 $unique = $value;
TMBOY 44:c1d8923072ba 40 if (is_array($value) && count($value)) {
TMBOY 44:c1d8923072ba 41 $unique = array_map(function($e) { return var_export($e, true); }, $value);
TMBOY 44:c1d8923072ba 42 }
TMBOY 44:c1d8923072ba 43 if (count(array_unique($unique)) != count($value)) {
TMBOY 44:c1d8923072ba 44 $this->addError($path, "There are no duplicates allowed in the array", 'uniqueItems');
TMBOY 44:c1d8923072ba 45 }
TMBOY 44:c1d8923072ba 46 }
TMBOY 44:c1d8923072ba 47
TMBOY 44:c1d8923072ba 48 // Verify items
TMBOY 44:c1d8923072ba 49 if (isset($schema->items)) {
TMBOY 44:c1d8923072ba 50 $this->validateItems($value, $schema, $path, $i);
TMBOY 44:c1d8923072ba 51 }
TMBOY 44:c1d8923072ba 52 }
TMBOY 44:c1d8923072ba 53
TMBOY 44:c1d8923072ba 54 /**
TMBOY 44:c1d8923072ba 55 * Validates the items
TMBOY 44:c1d8923072ba 56 *
TMBOY 44:c1d8923072ba 57 * @param array $value
TMBOY 44:c1d8923072ba 58 * @param \stdClass $schema
TMBOY 44:c1d8923072ba 59 * @param JsonPointer|null $path
TMBOY 44:c1d8923072ba 60 * @param string $i
TMBOY 44:c1d8923072ba 61 */
TMBOY 44:c1d8923072ba 62 protected function validateItems($value, $schema = null, JsonPointer $path = null, $i = null)
TMBOY 44:c1d8923072ba 63 {
TMBOY 44:c1d8923072ba 64 if (is_object($schema->items)) {
TMBOY 44:c1d8923072ba 65 // just one type definition for the whole array
TMBOY 44:c1d8923072ba 66 foreach ($value as $k => $v) {
TMBOY 44:c1d8923072ba 67 $initErrors = $this->getErrors();
TMBOY 44:c1d8923072ba 68
TMBOY 44:c1d8923072ba 69 // First check if its defined in "items"
TMBOY 44:c1d8923072ba 70 $this->checkUndefined($v, $schema->items, $path, $k);
TMBOY 44:c1d8923072ba 71
TMBOY 44:c1d8923072ba 72 // Recheck with "additionalItems" if the first test fails
TMBOY 44:c1d8923072ba 73 if (count($initErrors) < count($this->getErrors()) && (isset($schema->additionalItems) && $schema->additionalItems !== false)) {
TMBOY 44:c1d8923072ba 74 $secondErrors = $this->getErrors();
TMBOY 44:c1d8923072ba 75 $this->checkUndefined($v, $schema->additionalItems, $path, $k);
TMBOY 44:c1d8923072ba 76 }
TMBOY 44:c1d8923072ba 77
TMBOY 44:c1d8923072ba 78 // Reset errors if needed
TMBOY 44:c1d8923072ba 79 if (isset($secondErrors) && count($secondErrors) < count($this->getErrors())) {
TMBOY 44:c1d8923072ba 80 $this->errors = $secondErrors;
TMBOY 44:c1d8923072ba 81 } elseif (isset($secondErrors) && count($secondErrors) === count($this->getErrors())) {
TMBOY 44:c1d8923072ba 82 $this->errors = $initErrors;
TMBOY 44:c1d8923072ba 83 }
TMBOY 44:c1d8923072ba 84 }
TMBOY 44:c1d8923072ba 85 } else {
TMBOY 44:c1d8923072ba 86 // Defined item type definitions
TMBOY 44:c1d8923072ba 87 foreach ($value as $k => $v) {
TMBOY 44:c1d8923072ba 88 if (array_key_exists($k, $schema->items)) {
TMBOY 44:c1d8923072ba 89 $this->checkUndefined($v, $schema->items[$k], $path, $k);
TMBOY 44:c1d8923072ba 90 } else {
TMBOY 44:c1d8923072ba 91 // Additional items
TMBOY 44:c1d8923072ba 92 if (property_exists($schema, 'additionalItems')) {
TMBOY 44:c1d8923072ba 93 if ($schema->additionalItems !== false) {
TMBOY 44:c1d8923072ba 94 $this->checkUndefined($v, $schema->additionalItems, $path, $k);
TMBOY 44:c1d8923072ba 95 } else {
TMBOY 44:c1d8923072ba 96 $this->addError(
TMBOY 44:c1d8923072ba 97 $path, 'The item ' . $i . '[' . $k . '] is not defined and the definition does not allow additional items', 'additionalItems', array('additionalItems' => $schema->additionalItems,));
TMBOY 44:c1d8923072ba 98 }
TMBOY 44:c1d8923072ba 99 } else {
TMBOY 44:c1d8923072ba 100 // Should be valid against an empty schema
TMBOY 44:c1d8923072ba 101 $this->checkUndefined($v, new \stdClass(), $path, $k);
TMBOY 44:c1d8923072ba 102 }
TMBOY 44:c1d8923072ba 103 }
TMBOY 44:c1d8923072ba 104 }
TMBOY 44:c1d8923072ba 105
TMBOY 44:c1d8923072ba 106 // Treat when we have more schema definitions than values, not for empty arrays
TMBOY 44:c1d8923072ba 107 if (count($value) > 0) {
TMBOY 44:c1d8923072ba 108 for ($k = count($value); $k < count($schema->items); $k++) {
TMBOY 44:c1d8923072ba 109 $this->checkUndefined($this->factory->createInstanceFor('undefined'), $schema->items[$k], $path, $k);
TMBOY 44:c1d8923072ba 110 }
TMBOY 44:c1d8923072ba 111 }
TMBOY 44:c1d8923072ba 112 }
TMBOY 44:c1d8923072ba 113 }
TMBOY 44:c1d8923072ba 114 }