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dumi_doc-master/schema/vendor/justinrainbow/json-schema/src/JsonSchema/Entity/JsonPointer.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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Who changed what in which revision?

UserRevisionLine numberNew contents of line
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\Entity;
TMBOY 44:c1d8923072ba 11
TMBOY 44:c1d8923072ba 12 /**
TMBOY 44:c1d8923072ba 13 * @package JsonSchema\Entity
TMBOY 44:c1d8923072ba 14 * @author Joost Nijhuis <jnijhuis81@gmail.com>
TMBOY 44:c1d8923072ba 15 */
TMBOY 44:c1d8923072ba 16 class JsonPointer
TMBOY 44:c1d8923072ba 17 {
TMBOY 44:c1d8923072ba 18 /** @var string */
TMBOY 44:c1d8923072ba 19 private $filename;
TMBOY 44:c1d8923072ba 20
TMBOY 44:c1d8923072ba 21 /** @var string[] */
TMBOY 44:c1d8923072ba 22 private $propertyPaths = array();
TMBOY 44:c1d8923072ba 23
TMBOY 44:c1d8923072ba 24 /**
TMBOY 44:c1d8923072ba 25 * @param string $value
TMBOY 44:c1d8923072ba 26 * @throws \InvalidArgumentException when $value is not a string
TMBOY 44:c1d8923072ba 27 */
TMBOY 44:c1d8923072ba 28 public function __construct($value)
TMBOY 44:c1d8923072ba 29 {
TMBOY 44:c1d8923072ba 30 if (!is_string($value)) {
TMBOY 44:c1d8923072ba 31 throw new \InvalidArgumentException('Ref value must be a string');
TMBOY 44:c1d8923072ba 32 }
TMBOY 44:c1d8923072ba 33
TMBOY 44:c1d8923072ba 34 $splitRef = explode('#', $value, 2);
TMBOY 44:c1d8923072ba 35 $this->filename = $splitRef[0];
TMBOY 44:c1d8923072ba 36 if (array_key_exists(1, $splitRef)) {
TMBOY 44:c1d8923072ba 37 $this->propertyPaths = $this->decodePropertyPaths($splitRef[1]);
TMBOY 44:c1d8923072ba 38 }
TMBOY 44:c1d8923072ba 39 }
TMBOY 44:c1d8923072ba 40
TMBOY 44:c1d8923072ba 41 /**
TMBOY 44:c1d8923072ba 42 * @param string $propertyPathString
TMBOY 44:c1d8923072ba 43 * @return string[]
TMBOY 44:c1d8923072ba 44 */
TMBOY 44:c1d8923072ba 45 private function decodePropertyPaths($propertyPathString)
TMBOY 44:c1d8923072ba 46 {
TMBOY 44:c1d8923072ba 47 $paths = array();
TMBOY 44:c1d8923072ba 48 foreach (explode('/', trim($propertyPathString, '/')) as $path) {
TMBOY 44:c1d8923072ba 49 $path = $this->decodePath($path);
TMBOY 44:c1d8923072ba 50 if (is_string($path) && '' !== $path) {
TMBOY 44:c1d8923072ba 51 $paths[] = $path;
TMBOY 44:c1d8923072ba 52 }
TMBOY 44:c1d8923072ba 53 }
TMBOY 44:c1d8923072ba 54
TMBOY 44:c1d8923072ba 55 return $paths;
TMBOY 44:c1d8923072ba 56 }
TMBOY 44:c1d8923072ba 57
TMBOY 44:c1d8923072ba 58 /**
TMBOY 44:c1d8923072ba 59 * @return array
TMBOY 44:c1d8923072ba 60 */
TMBOY 44:c1d8923072ba 61 private function encodePropertyPaths()
TMBOY 44:c1d8923072ba 62 {
TMBOY 44:c1d8923072ba 63 return array_map(
TMBOY 44:c1d8923072ba 64 array($this, 'encodePath'),
TMBOY 44:c1d8923072ba 65 $this->getPropertyPaths()
TMBOY 44:c1d8923072ba 66 );
TMBOY 44:c1d8923072ba 67 }
TMBOY 44:c1d8923072ba 68
TMBOY 44:c1d8923072ba 69 /**
TMBOY 44:c1d8923072ba 70 * @param string $path
TMBOY 44:c1d8923072ba 71 * @return string
TMBOY 44:c1d8923072ba 72 */
TMBOY 44:c1d8923072ba 73 private function decodePath($path)
TMBOY 44:c1d8923072ba 74 {
TMBOY 44:c1d8923072ba 75 return strtr($path, array('~1' => '/', '~0' => '~', '%25' => '%'));
TMBOY 44:c1d8923072ba 76 }
TMBOY 44:c1d8923072ba 77
TMBOY 44:c1d8923072ba 78 /**
TMBOY 44:c1d8923072ba 79 * @param string $path
TMBOY 44:c1d8923072ba 80 * @return string
TMBOY 44:c1d8923072ba 81 */
TMBOY 44:c1d8923072ba 82 private function encodePath($path)
TMBOY 44:c1d8923072ba 83 {
TMBOY 44:c1d8923072ba 84 return strtr($path, array('/' => '~1', '~' => '~0', '%' => '%25'));
TMBOY 44:c1d8923072ba 85 }
TMBOY 44:c1d8923072ba 86
TMBOY 44:c1d8923072ba 87 /**
TMBOY 44:c1d8923072ba 88 * @return string
TMBOY 44:c1d8923072ba 89 */
TMBOY 44:c1d8923072ba 90 public function getFilename()
TMBOY 44:c1d8923072ba 91 {
TMBOY 44:c1d8923072ba 92 return $this->filename;
TMBOY 44:c1d8923072ba 93 }
TMBOY 44:c1d8923072ba 94
TMBOY 44:c1d8923072ba 95 /**
TMBOY 44:c1d8923072ba 96 * @return string[]
TMBOY 44:c1d8923072ba 97 */
TMBOY 44:c1d8923072ba 98 public function getPropertyPaths()
TMBOY 44:c1d8923072ba 99 {
TMBOY 44:c1d8923072ba 100 return $this->propertyPaths;
TMBOY 44:c1d8923072ba 101 }
TMBOY 44:c1d8923072ba 102
TMBOY 44:c1d8923072ba 103 /**
TMBOY 44:c1d8923072ba 104 * @param array $propertyPaths
TMBOY 44:c1d8923072ba 105 * @return JsonPointer
TMBOY 44:c1d8923072ba 106 */
TMBOY 44:c1d8923072ba 107 public function withPropertyPaths(array $propertyPaths)
TMBOY 44:c1d8923072ba 108 {
TMBOY 44:c1d8923072ba 109 $new = clone $this;
TMBOY 44:c1d8923072ba 110 $new->propertyPaths = $propertyPaths;
TMBOY 44:c1d8923072ba 111 return $new;
TMBOY 44:c1d8923072ba 112 }
TMBOY 44:c1d8923072ba 113
TMBOY 44:c1d8923072ba 114 /**
TMBOY 44:c1d8923072ba 115 * @return string
TMBOY 44:c1d8923072ba 116 */
TMBOY 44:c1d8923072ba 117 public function getPropertyPathAsString()
TMBOY 44:c1d8923072ba 118 {
TMBOY 44:c1d8923072ba 119 return rtrim('#/' . implode('/', $this->encodePropertyPaths()), '/');
TMBOY 44:c1d8923072ba 120 }
TMBOY 44:c1d8923072ba 121
TMBOY 44:c1d8923072ba 122 /**
TMBOY 44:c1d8923072ba 123 * @return string
TMBOY 44:c1d8923072ba 124 */
TMBOY 44:c1d8923072ba 125 public function __toString()
TMBOY 44:c1d8923072ba 126 {
TMBOY 44:c1d8923072ba 127 return $this->getFilename() . $this->getPropertyPathAsString();
TMBOY 44:c1d8923072ba 128 }
TMBOY 44:c1d8923072ba 129 }