Example #1
0
func processUserDelta(email string) {
	articlesCursor, _ := datastore.GetCurrentCursor(email, "/published")
	at, err := datastore.LoadUserToken(email)
	if err != nil {
		log.Fatal(err)
		return
	}
	dbc := dropbox.NewClient(at, config.AppToken)

	//process articles
	d, _ := dbc.GetDelta("/published", articlesCursor)

	for _, v := range d.Deleted {
		a, err := datastore.LoadArticle(email + ":article:" + v)
		if err == nil {
			a.Delete()
			log.Printf("deleted: %s", v)
		}
	}

	wait.Wait(len(d.Updated), func(index int) {
		entry, _ := dbc.GetMetadata(d.Updated[index], true)
		file, _ := dbc.GetFile(d.Updated[index])
		content, _ := ioutil.ReadAll(file)
		article := datastore.ParseEntry(*entry, content)
		article.GenerateID(email)
		article.Save()
		log.Printf("updated: %s", article.Path)
	})

	datastore.ArticlesReindex(email)
	datastore.SaveCurrentCursor(email, "/published", d.Cursor)

	//process images
	imageCursor, _ := datastore.GetCurrentCursor(email, "/images")
	d, err = dbc.GetDelta("/images", imageCursor)
	for _, v := range d.Deleted {
		err := os.Remove("./public" + v)
		if err != nil {
			log.Println(err)
		}
		log.Printf("deleted: %s", v)
	}

	wait.Wait(len(d.Updated), func(index int) {
		file, _ := dbc.GetFile(d.Updated[index])
		content, _ := ioutil.ReadAll(file)
		imgPath, _ := filepath.Abs("./public" + d.Updated[index])
		os.MkdirAll(filepath.Dir(imgPath), 0755)
		err = ioutil.WriteFile("./public"+d.Updated[index], content, 0644)
		if err != nil {
			log.Println(err)
		}
		log.Printf("updated: %s", d.Updated[index])
	})
	datastore.SaveCurrentCursor(email, "/images", d.Cursor)

}
Example #2
0
func Test_SaveCurrentCursor(t *testing.T) {
	a := assert.New(t)
	datastore.SaveCurrentCursor("*****@*****.**", "/published", "foobar")
	c, err := datastore.GetCurrentCursor("*****@*****.**", "/published")
	a.Equal(c, "foobar")
	a.Equal(err, nil)
}