Spaces:
Running
Running
File size: 4,225 Bytes
c2b7eb3 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 | import { encodePointer } from './pointer.js';
export const schemaKeyword = {
additionalItems: true,
unevaluatedItems: true,
items: true,
contains: true,
additionalProperties: true,
unevaluatedProperties: true,
propertyNames: true,
not: true,
if: true,
then: true,
else: true
};
export const schemaArrayKeyword = {
prefixItems: true,
items: true,
allOf: true,
anyOf: true,
oneOf: true
};
export const schemaMapKeyword = {
$defs: true,
definitions: true,
properties: true,
patternProperties: true,
dependentSchemas: true
};
export const ignoredKeyword = {
id: true,
$id: true,
$ref: true,
$schema: true,
$anchor: true,
$vocabulary: true,
$comment: true,
default: true,
enum: true,
const: true,
required: true,
type: true,
maximum: true,
minimum: true,
exclusiveMaximum: true,
exclusiveMinimum: true,
multipleOf: true,
maxLength: true,
minLength: true,
pattern: true,
format: true,
maxItems: true,
minItems: true,
uniqueItems: true,
maxProperties: true,
minProperties: true
};
export let initialBaseURI = typeof self !== 'undefined' &&
self.location &&
self.location.origin !== 'null'
?
new URL(self.location.origin + self.location.pathname + location.search)
: new URL('https://github.com/cfworker');
export function dereference(schema, lookup = Object.create(null), baseURI = initialBaseURI, basePointer = '') {
if (schema && typeof schema === 'object' && !Array.isArray(schema)) {
const id = schema.$id || schema.id;
if (id) {
const url = new URL(id, baseURI.href);
if (url.hash.length > 1) {
lookup[url.href] = schema;
}
else {
url.hash = '';
if (basePointer === '') {
baseURI = url;
}
else {
dereference(schema, lookup, baseURI);
}
}
}
}
else if (schema !== true && schema !== false) {
return lookup;
}
const schemaURI = baseURI.href + (basePointer ? '#' + basePointer : '');
if (lookup[schemaURI] !== undefined) {
throw new Error(`Duplicate schema URI "${schemaURI}".`);
}
lookup[schemaURI] = schema;
if (schema === true || schema === false) {
return lookup;
}
if (schema.__absolute_uri__ === undefined) {
Object.defineProperty(schema, '__absolute_uri__', {
enumerable: false,
value: schemaURI
});
}
if (schema.$ref && schema.__absolute_ref__ === undefined) {
const url = new URL(schema.$ref, baseURI.href);
url.hash = url.hash;
Object.defineProperty(schema, '__absolute_ref__', {
enumerable: false,
value: url.href
});
}
if (schema.$recursiveRef && schema.__absolute_recursive_ref__ === undefined) {
const url = new URL(schema.$recursiveRef, baseURI.href);
url.hash = url.hash;
Object.defineProperty(schema, '__absolute_recursive_ref__', {
enumerable: false,
value: url.href
});
}
if (schema.$anchor) {
const url = new URL('#' + schema.$anchor, baseURI.href);
lookup[url.href] = schema;
}
for (let key in schema) {
if (ignoredKeyword[key]) {
continue;
}
const keyBase = `${basePointer}/${encodePointer(key)}`;
const subSchema = schema[key];
if (Array.isArray(subSchema)) {
if (schemaArrayKeyword[key]) {
const length = subSchema.length;
for (let i = 0; i < length; i++) {
dereference(subSchema[i], lookup, baseURI, `${keyBase}/${i}`);
}
}
}
else if (schemaMapKeyword[key]) {
for (let subKey in subSchema) {
dereference(subSchema[subKey], lookup, baseURI, `${keyBase}/${encodePointer(subKey)}`);
}
}
else {
dereference(subSchema, lookup, baseURI, keyBase);
}
}
return lookup;
}
|