Migrate project and sidebar components to Svelte 5

.storybook/preview.ts

@@ -40,6 +40,13 @@ const preview: Preview = {
           },
         },
       },
+      state: {
+        page: {
+          data: {
+            breadcrumbs: [],
+          },
+        },
+      },
     },
     options: {
       storySort: {

src/langs/json/en.json

@@ -522,7 +522,10 @@
     "save": "Save",
     "cancel": "Cancel",
     "addNew": "Add New Item:",
-    "many": "Saving will add the following tags and data to {n, plural, one {the selected document} other {all # selected documents}}. No tags or data will be removed."
+    "many": "Add tags and data to {n, plural, one {the selected document} other {all # selected documents}}. Only common entries are shown here. Removing items will remove them from all selected documents.",
+    "total_edited": "Unsaved changes: {n}",
+    "empty": "No tags or data have been set. Add new items below.",
+    "confirm": "You have {n} unsaved changes. Close and discard these updates?"
   },
   "bulk": {
     "title": "Actions",

src/lib/api/documents.ts

@@ -2,7 +2,6 @@
  * Lots of duplicated code here that should get consolidated at some point.
  */
 import type {
-  APIError,
   APIResponse,
   Data,
   DataUpdate,

src/lib/api/kv.ts

@@ -0,0 +1,137 @@
+/* Methods to operate on a single document's KV data */
+
+import type {
+  APIResponse,
+  Data,
+  Document,
+  Maybe,
+  ValidationError,
+} from "./types";
+
+import { APP_URL, BASE_API_URL, CSRF_HEADER_NAME } from "@/config/config.js";
+import { getApiResponse } from "$lib/utils";
+
+interface DataPayload {
+  values?: string[];
+  remove?: string[];
+}
+
+/**
+ * Fetch the value of a single key
+ * GET /api/documents/<document_id>/data/<key>/
+ */
+export async function get(
+  document: Document,
+  key: string,
+  fetch = globalThis.fetch,
+): Promise<APIResponse<string[]>> {
+  const endpoint = new URL(
+    `documents/${document.id}/data/${key}/`,
+    BASE_API_URL,
+  );
+
+  const response = await fetch(endpoint, { credentials: "include" }).catch(
+    console.warn,
+  );
+
+  return getApiResponse<string[]>(response);
+}
+
+/**
+ * Set values for a key, overwriting any existing keys
+ * PUT /api/documents/<document_id>/data/<key>/
+ */
+export async function set(
+  document: Document,
+  key: string,
+  values: string[],
+  csrf_token: string,
+  fetch = globalThis.fetch,
+): Promise<APIResponse<Data, ValidationError>> {
+  const endpoint = new URL(
+    `documents/${document.id}/data/${key}/`,
+    BASE_API_URL,
+  );
+
+  const body: DataPayload = { values };
+
+  const response = await fetch(endpoint, {
+    credentials: "include",
+    method: "PUT",
+    headers: {
+      "Content-type": "application/json",
+      [CSRF_HEADER_NAME]: csrf_token,
+      Referer: APP_URL,
+    },
+    body: JSON.stringify(body),
+  }).catch(console.warn);
+
+  return getApiResponse<Data, ValidationError>(response);
+}
+
+/**
+ * Update or remove values for a key
+ * PATCH /api/documents/<document_id>/data/<key>/
+ */
+export async function update(
+  document: Document,
+  key: string,
+  values: Maybe<string[]> = undefined,
+  remove: Maybe<string[]> = undefined,
+  csrf_token: string,
+  fetch = globalThis.fetch,
+): Promise<APIResponse<Data, ValidationError>> {
+  const endpoint = new URL(
+    `documents/${document.id}/data/${key}/`,
+    BASE_API_URL,
+  );
+
+  const body: DataPayload = {};
+
+  if (values && values.length) {
+    body.values = values;
+  }
+
+  if (remove && remove.length > 0) {
+    body.remove = remove;
+  }
+
+  const response = await fetch(endpoint, {
+    credentials: "include",
+    method: "PATCH",
+    headers: {
+      "Content-type": "application/json",
+      [CSRF_HEADER_NAME]: csrf_token,
+      Referer: APP_URL,
+    },
+    body: JSON.stringify(body),
+  }).catch(console.warn);
+
+  return getApiResponse<Data, ValidationError>(response);
+}
+
+// utils, colocated here to reduce the number of files we need
+
+/**
+ * Generate a common set of unique keys for a group of documents
+ */
+export function keys(documents: Document[]): Set<string> {
+  return new Set(documents.flatMap((d) => Object.keys(d.data)));
+}
+
+/**
+ * Generate a Data object with only keys and values common to all documents
+ */
+export function common(documents: Document[]): Data {
+  return documents.reduce((m: Data, d: Document, index: number) => {
+    // use the first document as our baseline
+    if (index === 0) return { ...d.data };
+
+    for (const [k, v] of Object.entries(m)) {
+      const shared = new Set(d.data[k]).intersection(new Set(v));
+      m[k] = [...shared];
+    }
+
+    return m;
+  }, {} as Data);
+}