joplin/ReactNativeClient/lib/services/InteropService_Exporter_Jex.js

const InteropService_Exporter_Base = require("lib/services/InteropService_Exporter_Base");
const InteropService_Exporter_Raw = require("lib/services/InteropService_Exporter_Raw");
const BaseItem = require("lib/models/BaseItem.js");
const BaseModel = require("lib/BaseModel.js");
const Resource = require("lib/models/Resource.js");
const Folder = require("lib/models/Folder.js");
const NoteTag = require("lib/models/NoteTag.js");
const Note = require("lib/models/Note.js");
const Tag = require("lib/models/Tag.js");
const { basename, filename } = require("lib/path-utils.js");
const fs = require("fs-extra");
const md5 = require("md5");
const { sprintf } = require("sprintf-js");
const { shim } = require("lib/shim");
const { _ } = require("lib/locale");
const { fileExtension } = require("lib/path-utils");
const { uuid } = require("lib/uuid.js");
const { importEnex } = require("lib/import-enex");

class InteropService_Exporter_Jex extends InteropService_Exporter_Base {
	async init(destPath) {
		if (await shim.fsDriver().isDirectory(destPath)) throw new Error("Path is a directory: " + destPath);

		this.tempDir_ = await this.temporaryDirectory_(false);
		this.destPath_ = destPath;
		this.rawExporter_ = new InteropService_Exporter_Raw();
		await this.rawExporter_.init(this.tempDir_);
	}

	async processItem(ItemClass, item) {
		return this.rawExporter_.processItem(ItemClass, item);
	}

	async processResource(resource, filePath) {
		return this.rawExporter_.processResource(resource, filePath);
	}

	async close() {
		const stats = await shim.fsDriver().readDirStats(this.tempDir_, { recursive: true });
		const filePaths = stats.filter(a => !a.isDirectory()).map(a => a.path);

		if (!filePaths.length) throw new Error(_("There is no data to export."));

		await require("tar").create(
			{
				strict: true,
				portable: true,
				file: this.destPath_,
				cwd: this.tempDir_,
			},
			filePaths
		);

		await fs.remove(this.tempDir_);
	}
}

module.exports = InteropService_Exporter_Jex;