All: Added script to build welcome assets and to import them on startup

ReactNativeClient/lib/WelcomeUtils.js

@@ -0,0 +1,98 @@
+const welcomeAssets = require('./welcomeAssets');
+const Note = require('lib/models/Note');
+const Setting = require('lib/models/Setting');
+const Folder = require('lib/models/Folder');
+const Resource = require('lib/models/Resource');
+const { shim } = require('lib/shim');
+const { uuid } = require('lib/uuid');
+const { fileExtension, basename} = require('lib/path-utils');
+const { pregQuote } = require('lib/string-utils');
+
+class WelcomeUtils {
+
+	static async createWelcomeItems() {
+		const overwriteExisting = Setting.value('env') === 'dev';
+
+		const noteAssets = welcomeAssets.notes;
+		const folderAssets = welcomeAssets.folders;
+		const tempDir = Setting.value('resourceDir');
+
+		// TODO: Check if asset exist before creating
+		// TODO: Update createResourceFromPath for mobile
+		// TODO: Update BaseApplication
+		// TODO: Update mobile root.js
+
+		for (let i = 0; i < folderAssets.length; i++) {
+			const folderAsset = folderAssets[i];
+			const folderId = folderAsset.id;
+
+			let existingFolder = await Folder.load(folderId);
+
+			if (existingFolder && overwriteExisting) {
+				await Folder.delete(existingFolder.id);
+				existingFolder = null;
+			}
+
+			if (existingFolder) continue;
+
+			await Folder.save({
+				id: folderId,
+				title: folderAsset.title,
+			}, { isNew: true });
+		}
+
+		for (let i =  noteAssets.length - 1; i >= 0; i--) {
+			const noteAsset = noteAssets[i];
+
+			const noteId = noteAsset.id;
+
+			let existingNote = await Note.load(noteId);
+
+			if (existingNote && overwriteExisting) {
+				await Note.delete(existingNote.id);
+				existingNote = null;
+			}
+
+			if (existingNote) continue;
+
+			let noteBody = noteAsset.body;
+
+			for (let resourceUrl in noteAsset.resources) {
+				if (!noteAsset.resources.hasOwnProperty(resourceUrl)) continue;
+				const resourceAsset = noteAsset.resources[resourceUrl];
+				const resourceId = resourceAsset.id;
+
+				let existingResource = await Resource.load(resourceId);
+
+				if (existingResource && overwriteExisting) {
+					await Resource.delete(resourceId);
+					existingResource = null;
+				}
+
+				if (!existingResource) {
+					const ext = fileExtension(resourceUrl);
+					const tempFilePath = tempDir + '/' + uuid.create() + '.tmp.' + ext;
+					await shim.fsDriver().writeFile(tempFilePath, resourceAsset.body, 'base64');
+					await shim.createResourceFromPath(tempFilePath, {
+						id: resourceId,
+						title: basename(resourceUrl),
+					});
+					await shim.fsDriver().remove(tempFilePath);
+				}
+
+				const regex = new RegExp(pregQuote('(' + resourceUrl + ')'), 'g');
+				noteBody = noteBody.replace(regex, '(:/' + resourceId + ')');				
+			}
+
+			await Note.save({
+				id: noteId,
+				parent_id: noteAsset.parent_id,
+				title: noteAsset.title,
+				body: noteBody,
+			}, { isNew: true });
+		}
+	}
+
+}
+
+module.exports = WelcomeUtils;