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/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
use dom::bindings::codegen::Bindings::FormDataBinding;
use dom::bindings::error::{Fallible};
use dom::bindings::js::{JS, JSRef, Temporary, OptionalUnrootable};
use dom::bindings::trace::Traceable;
use dom::bindings::utils::{Reflectable, Reflector, reflect_dom_object};
use dom::blob::Blob;
use dom::htmlformelement::HTMLFormElement;
use dom::window::Window;
use servo_util::str::DOMString;
use collections::hashmap::HashMap;
use std::cell::RefCell;
#[deriving(Encodable)]
pub enum FormDatum {
StringData(DOMString),
BlobData { blob: JS<Blob>, name: DOMString }
}
#[deriving(Encodable)]
pub struct FormData {
pub data: Traceable<RefCell<HashMap<DOMString, FormDatum>>>,
pub reflector_: Reflector,
pub window: JS<Window>,
pub form: Option<JS<HTMLFormElement>>
}
impl FormData {
pub fn new_inherited(form: Option<JSRef<HTMLFormElement>>, window: &JSRef<Window>) -> FormData {
FormData {
data: Traceable::new(RefCell::new(HashMap::new())),
reflector_: Reflector::new(),
window: window.unrooted(),
form: form.unrooted(),
}
}
pub fn new(form: Option<JSRef<HTMLFormElement>>, window: &JSRef<Window>) -> Temporary<FormData> {
reflect_dom_object(box FormData::new_inherited(form, window), window, FormDataBinding::Wrap)
}
pub fn Constructor(window: &JSRef<Window>, form: Option<JSRef<HTMLFormElement>>) -> Fallible<Temporary<FormData>> {
Ok(FormData::new(form, window))
}
}
pub trait FormDataMethods {
fn Append(&self, name: DOMString, value: &JSRef<Blob>, filename: Option<DOMString>);
fn Append_(&self, name: DOMString, value: DOMString);
}
impl<'a> FormDataMethods for JSRef<'a, FormData> {
fn Append(&self, name: DOMString, value: &JSRef<Blob>, filename: Option<DOMString>) {
let blob = BlobData {
blob: value.unrooted(),
name: filename.unwrap_or("default".to_string())
};
self.data.deref().borrow_mut().insert(name.clone(), blob);
}
fn Append_(&self, name: DOMString, value: DOMString) {
self.data.deref().borrow_mut().insert(name, StringData(value));
}
}
impl Reflectable for FormData {
fn reflector<'a>(&'a self) -> &'a Reflector {
&self.reflector_
}
fn mut_reflector<'a>(&'a mut self) -> &'a mut Reflector {
&mut self.reflector_
}
}
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