feat: Add a collection to access files into a Nextcloud

packages/cozy-stack-client/src/CozyStackClient.js

@@ -26,6 +26,10 @@ import MicroEE from 'microee'
 import errors, { FetchError } from './errors'
 import logger from './logger'
 import PromiseCache from './promise-cache'
+import {
+  NEXTCLOUD_FILES_DOCTYPE,
+  NextcloudFilesCollection
+} from './NextcloudFilesCollection'
 
 const normalizeUri = uriArg => {
   let uri = uriArg
@@ -100,6 +104,8 @@ class CozyStackClient {
         return new ShortcutsCollection(this)
       case APPS_REGISTRY_DOCTYPE:
         return new AppsRegistryCollection(this)
+      case NEXTCLOUD_FILES_DOCTYPE:
+        return new NextcloudFilesCollection(this)
       default:
         return new DocumentCollection(doctype, this)
     }

packages/cozy-stack-client/src/NextcloudFilesCollection.js

@@ -0,0 +1,46 @@
+import DocumentCollection from './DocumentCollection'
+
+const NEXTCLOUD_FILES_DOCTYPE = 'io.cozy.remote.nextcloud.files'
+
+const normalizeDoc = DocumentCollection.normalizeDoctypeJsonApi(
+  NEXTCLOUD_FILES_DOCTYPE
+)
+const normalizeNextcloudFile = (sourceAccount, path) => file => {
+  const extendedAttributes = {
+    ...file.attributes,
+    path: `${path}${path.endsWith('/') ? '' : '/'}${file.attributes.name}`,
+    cozyMetadata: {
+      ...file.attributes.cozyMetadata,
+      sourceAccount
+    }
+  }
+
+  return {
+    ...normalizeDoc(file, NEXTCLOUD_FILES_DOCTYPE),
+    ...extendedAttributes
+  }
+}
+
+class NextcloudFilesCollection extends DocumentCollection {
+  constructor(stackClient) {
+    super(NEXTCLOUD_FILES_DOCTYPE, stackClient)
+  }
+
+  async find(selector) {
+    if (selector.sourceAccount && selector.path) {
+      const resp = await this.stackClient.fetchJSON(
+        'GET',
+        `/remote/nextcloud/${selector.sourceAccount}/${selector.path}`
+      )
+
+      return {
+        data: resp.data.map(
+          normalizeNextcloudFile(selector.sourceAccount, selector.path)
+        )
+      }
+    }
+    throw new Error('Not implemented')
+  }
+}
+
+export { NextcloudFilesCollection, NEXTCLOUD_FILES_DOCTYPE }