feat: add template based data generator

src/storage/accessors/FileDataAccessor.ts

@@ -19,7 +19,7 @@ import { parseQuads, pushQuad, serializeQuads } from '../../util/QuadUtil';
 import { generateContainmentQuads, generateResourceQuads } from '../../util/ResourceUtil';
 import { CONTENT_TYPE, DCTERMS, POSIX, RDF, XSD } from '../../util/UriConstants';
 import { toNamedNode, toTypedLiteral } from '../../util/UriUtil';
-import type { FileIdentifierMapper, ResourceLink } from '../FileIdentifierMapper';
+import type { FileIdentifierMapper, ResourceLink } from '../mapping/FileIdentifierMapper';
 import type { DataAccessor } from './DataAccessor';
 
 const { join: joinPath } = posix;

src/storage/mapping/ExtensionBasedMapper.ts

@@ -12,7 +12,7 @@ import {
   isContainerIdentifier,
   trimTrailingSlashes,
 } from '../../util/PathUtil';
-import type { FileIdentifierMapper, ResourceLink } from '../FileIdentifierMapper';
+import type { FileIdentifierMapper, FileIdentifierMapperFactory, ResourceLink } from './FileIdentifierMapper';
 import { getAbsolutePath, getRelativePath, validateRelativePath } from './MapperUtil';
 
 const { join: joinPath, normalize: normalizePath } = posix;
@@ -197,3 +197,10 @@ export class ExtensionBasedMapper implements FileIdentifierMapper {
     return extension && extension[1];
   }
 }
+
+export class ExtensionBasedMapperFactory implements FileIdentifierMapperFactory<ExtensionBasedMapper> {
+  public async create(base: string, rootFilePath: string): Promise<ExtensionBasedMapper> {
+    return new ExtensionBasedMapper(base, rootFilePath);
+  }
+}
+

src/storage/mapping/FileIdentifierMapper.ts

@@ -1,4 +1,4 @@
-import type { ResourceIdentifier } from '../ldp/representation/ResourceIdentifier';
+import type { ResourceIdentifier } from '../../ldp/representation/ResourceIdentifier';
 
 export interface ResourceLink {
   /**
@@ -38,3 +38,11 @@ export interface FileIdentifierMapper {
    */
   mapUrlToFilePath: (identifier: ResourceIdentifier, contentType?: string) => Promise<ResourceLink>;
 }
+
+/**
+ * Factory that can create FileIdentifierMappers so the base and rootFilePath can be set dynamically.
+ * Specifically used when identifiers need to be generated for a new pod (since pod identifiers are generated).
+ */
+export interface FileIdentifierMapperFactory<T extends FileIdentifierMapper = FileIdentifierMapper> {
+  create: (base: string, rootFilePath: string) => Promise<T>;
+}

src/storage/mapping/FixedContentTypeMapper.ts

@@ -7,7 +7,7 @@ import {
   ensureTrailingSlash, isContainerIdentifier,
   trimTrailingSlashes,
 } from '../../util/PathUtil';
-import type { FileIdentifierMapper, ResourceLink } from '../FileIdentifierMapper';
+import type { FileIdentifierMapper, ResourceLink } from './FileIdentifierMapper';
 import { getAbsolutePath, getRelativePath, validateRelativePath } from './MapperUtil';
 
 const { normalize: normalizePath } = posix;