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)
}
// Validate takes in n number of Validator objects and will run
// them and return back a point to a Errors object that
// will contain any errors.
func Validate(validators ...Validator) *Errors {
errors := NewErrors()
wait.Wait(len(validators), func(index int) {
validator := validators[index]
validator.IsValid(errors)
})
return errors
}
// Save does all of the heavy lifting of saving a Saveable
// Type to the Enterpise API. This will take care of things
// like building the full path, setting the `token` on the
// request if one is available, etc... It will also check
// the status code of the response and handle non-successful
// responses by generating a proper `error` for them.
func (c *Client) Save(s Saveable) (*Response, error) {
r := NewResponse()
wait.Wait(len(c.Hosts), func(i int) {
h := c.Hosts[i]
res, err := h.save(s)
if err != nil {
r.AddError(h, err)
}
r.AddResponse(h, res)
})
return r, r.Error
}
func (c *Client) Register(p *Product) (*Response, error) {
r := NewResponse()
wait.Wait(len(c.Hosts), func(i int) {
h := c.Hosts[i]
res, err := h.save(p)
if err != nil {
r.AddError(h, err)
return
}
if h.Primary {
h.Token = p.Token
h.SecretKey = p.Secret
}
r.AddResponse(h, res)
})
return r, r.Error
}