fix: Allow selection of embeds (#1562)

* feat: Support importing .docx or .html files as new documents (#1551)

* Support importing .docx as new documents

* Add html file support, build types and interface for easily adding file types to importer

* fix: Upload embedded images in docx to storage

* refactor: Bulk of logic to command

* refactor: Do all importing on server, so we're not splitting logic for import into two places

* test: Add documentImporter tests


Co-authored-by: Lance Whatley <whatl3y@gmail.com>

* fix: Accessibility audit

* fix: Quick fix, non editable title
closes #1560

* fix: Embed selection

Co-authored-by: Lance Whatley <whatl3y@gmail.com>

server/commands/documentImporter.test.js

@@ -0,0 +1,77 @@
+// @flow
+import path from "path";
+import File from "formidable/lib/file";
+import { Attachment } from "../models";
+import { buildUser } from "../test/factories";
+import { flushdb } from "../test/support";
+import documentImporter from "./documentImporter";
+
+jest.mock("../utils/s3");
+
+beforeEach(() => flushdb());
+
+describe("documentImporter", () => {
+  const ip = "127.0.0.1";
+
+  it("should convert Word Document to markdown", async () => {
+    const user = await buildUser();
+    const name = "images.docx";
+    const file = new File({
+      name,
+      type:
+        "application/vnd.openxmlformats-officedocument.wordprocessingml.document",
+      path: path.resolve(__dirname, "..", "test", "fixtures", name),
+    });
+
+    const response = await documentImporter({
+      user,
+      file,
+      ip,
+    });
+
+    const attachments = await Attachment.count();
+    expect(attachments).toEqual(1);
+
+    expect(response.text).toContain("This is a test document for images");
+    expect(response.text).toContain("![](/api/attachments.redirect?id=");
+    expect(response.title).toEqual("images");
+  });
+
+  it("should convert HTML Document to markdown", async () => {
+    const user = await buildUser();
+    const name = "webpage.html";
+    const file = new File({
+      name,
+      type: "text/html",
+      path: path.resolve(__dirname, "..", "test", "fixtures", name),
+    });
+
+    const response = await documentImporter({
+      user,
+      file,
+      ip,
+    });
+
+    expect(response.text).toContain("Text paragraph");
+    expect(response.title).toEqual("Heading 1");
+  });
+
+  it("should load markdown", async () => {
+    const user = await buildUser();
+    const name = "markdown.md";
+    const file = new File({
+      name,
+      type: "text/plain",
+      path: path.resolve(__dirname, "..", "test", "fixtures", name),
+    });
+
+    const response = await documentImporter({
+      user,
+      file,
+      ip,
+    });
+
+    expect(response.text).toContain("This is a test paragraph");
+    expect(response.title).toEqual("Heading 1");
+  });
+});