forked from Fediversity/Fediversity
41 lines
1.5 KiB
JavaScript
41 lines
1.5 KiB
JavaScript
|
'use strict';
|
||
|
|
||
|
var identity = require('../nodes/identity.js');
|
||
|
var map = require('./common/map.js');
|
||
|
var seq = require('./common/seq.js');
|
||
|
var string = require('./common/string.js');
|
||
|
var tags = require('./tags.js');
|
||
|
|
||
|
const sortMapEntriesByKey = (a, b) => a.key < b.key ? -1 : a.key > b.key ? 1 : 0;
|
||
|
class Schema {
|
||
|
constructor({ compat, customTags, merge, resolveKnownTags, schema, sortMapEntries, toStringDefaults }) {
|
||
|
this.compat = Array.isArray(compat)
|
||
|
? tags.getTags(compat, 'compat')
|
||
|
: compat
|
||
|
? tags.getTags(null, compat)
|
||
|
: null;
|
||
|
this.merge = !!merge;
|
||
|
this.name = (typeof schema === 'string' && schema) || 'core';
|
||
|
this.knownTags = resolveKnownTags ? tags.coreKnownTags : {};
|
||
|
this.tags = tags.getTags(customTags, this.name);
|
||
|
this.toStringOptions = toStringDefaults ?? null;
|
||
|
Object.defineProperty(this, identity.MAP, { value: map.map });
|
||
|
Object.defineProperty(this, identity.SCALAR, { value: string.string });
|
||
|
Object.defineProperty(this, identity.SEQ, { value: seq.seq });
|
||
|
// Used by createMap()
|
||
|
this.sortMapEntries =
|
||
|
typeof sortMapEntries === 'function'
|
||
|
? sortMapEntries
|
||
|
: sortMapEntries === true
|
||
|
? sortMapEntriesByKey
|
||
|
: null;
|
||
|
}
|
||
|
clone() {
|
||
|
const copy = Object.create(Schema.prototype, Object.getOwnPropertyDescriptors(this));
|
||
|
copy.tags = this.tags.slice();
|
||
|
return copy;
|
||
|
}
|
||
|
}
|
||
|
|
||
|
exports.Schema = Schema;
|