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feat: Add Content-Type constructor to metadata.

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This commit is contained in:
Ruben Verborgh
2021-01-10 21:31:55 +01:00
parent 775aaa79cd
commit be1af89b56
18 changed files with 67 additions and 47 deletions
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39
src/ldp/representation/RepresentationMetadata.ts
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@@ -2,12 +2,13 @@ import { DataFactory, Store } from 'n3';
import type { BlankNode, Literal, NamedNode, Quad, Term } from 'rdf-js';
import { getLoggerFor } from '../../logging/LogUtil';
import { toSubjectTerm, toObjectTerm, toCachedNamedNode, isTerm } from '../../util/TermUtil';
import { CONTENT_TYPE_TERM } from '../../util/Vocabularies';
import { CONTENT_TYPE, CONTENT_TYPE_TERM } from '../../util/Vocabularies';
import type { ResourceIdentifier } from './ResourceIdentifier';
import { isResourceIdentifier } from './ResourceIdentifier';
export type MetadataIdentifier = ResourceIdentifier | NamedNode | BlankNode;
export type MetadataOverrideValue = NamedNode | Literal | string | (NamedNode | Literal | string)[];
export type MetadataValue = NamedNode | Literal | string | (NamedNode | Literal | string)[];
export type MetadataRecord = Record<string, MetadataValue>;
/**
* Determines whether the object is a `RepresentationMetadata`.
@@ -34,23 +35,40 @@ export class RepresentationMetadata {
*
* `@ignored` tag is necessary for Components-Generator.js
*/
public constructor(identifier?: MetadataIdentifier, overrides?: Record<string, MetadataOverrideValue>);
public constructor(identifier?: MetadataIdentifier, overrides?: MetadataRecord);
/**
* @param metadata - Starts as a copy of the input metadata.
* @param overrides - Key/value map of extra values that need to be added to the metadata.
* Will override values that were set by the input metadata.
*/
public constructor(metadata?: RepresentationMetadata, overrides?: Record<string, MetadataOverrideValue>);
public constructor(metadata?: RepresentationMetadata, overrides?: MetadataRecord);
/**
* @param overrides - Key/value map of extra values that need to be added to the metadata.
* @param identifier - Identifier of the resource relevant to this metadata.
* @param contentType - Override for the content type of the representation.
*/
public constructor(overrides?: Record<string, MetadataOverrideValue>);
public constructor(identifier?: MetadataIdentifier, contentType?: string);
/**
* @param metadata - Starts as a copy of the input metadata.
* @param contentType - Override for the content type of the representation.
*/
public constructor(metadata?: RepresentationMetadata, contentType?: string);
/**
* @param contentType - The content type of the representation.
*/
public constructor(contentType?: string);
/**
* @param overrides - Metadata values (defaulting to content type if a string)
*/
public constructor(metadata?: RepresentationMetadata | MetadataRecord | string);
public constructor(
input?: MetadataIdentifier | RepresentationMetadata | Record<string, MetadataOverrideValue>,
overrides?: Record<string, MetadataOverrideValue>,
input?: MetadataIdentifier | RepresentationMetadata | MetadataRecord | string,
overrides?: MetadataRecord | string,
) {
this.store = new Store();
if (isResourceIdentifier(input)) {
@@ -66,11 +84,14 @@ export class RepresentationMetadata {
}
if (overrides) {
if (typeof overrides === 'string') {
overrides = { [CONTENT_TYPE]: overrides };
}
this.setOverrides(overrides);
}
}
private setOverrides(overrides: Record<string, MetadataOverrideValue>): void {
private setOverrides(overrides: Record<string, MetadataValue>): void {
for (const predicate of Object.keys(overrides)) {
const namedPredicate = toCachedNamedNode(predicate);
this.removeAll(namedPredicate);