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Implement URL.searchParams
Spec: https://url.spec.whatwg.org/#dom-url-searchparams
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parent
b38fafcf11
commit
7b38f289b0
5 changed files with 50 additions and 18 deletions
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@ -11,6 +11,8 @@ use dom::bindings::global::GlobalRef;
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use dom::bindings::js::Root;
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use dom::bindings::reflector::{Reflector, reflect_dom_object};
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use dom::bindings::str::USVString;
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use dom::bindings::weakref::MutableWeakRef;
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use dom::url::URL;
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use encoding::types::EncodingRef;
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use url::form_urlencoded::{parse, serialize_with_encoding};
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use util::str::DOMString;
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@ -21,18 +23,21 @@ pub struct URLSearchParams {
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reflector_: Reflector,
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// https://url.spec.whatwg.org/#concept-urlsearchparams-list
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list: DOMRefCell<Vec<(String, String)>>,
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// https://url.spec.whatwg.org/#concept-urlsearchparams-url-object
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url: MutableWeakRef<URL>,
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}
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impl URLSearchParams {
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fn new_inherited() -> URLSearchParams {
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fn new_inherited(url: Option<&URL>) -> URLSearchParams {
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URLSearchParams {
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reflector_: Reflector::new(),
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list: DOMRefCell::new(vec![]),
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url: MutableWeakRef::new(url),
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}
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}
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pub fn new(global: GlobalRef) -> Root<URLSearchParams> {
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reflect_dom_object(box URLSearchParams::new_inherited(), global,
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pub fn new(global: GlobalRef, url: Option<&URL>) -> Root<URLSearchParams> {
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reflect_dom_object(box URLSearchParams::new_inherited(url), global,
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URLSearchParamsBinding::Wrap)
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}
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@ -40,7 +45,7 @@ impl URLSearchParams {
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pub fn Constructor(global: GlobalRef, init: Option<USVStringOrURLSearchParams>) ->
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Fallible<Root<URLSearchParams>> {
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// Step 1.
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let query = URLSearchParams::new(global);
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let query = URLSearchParams::new(global, None);
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match init {
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Some(USVStringOrURLSearchParams::USVString(init)) => {
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// Step 2.
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@ -55,6 +60,10 @@ impl URLSearchParams {
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// Step 4.
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Ok(query)
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}
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pub fn set_list(&self, list: Vec<(String, String)>) {
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*self.list.borrow_mut() = list;
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}
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}
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impl URLSearchParamsMethods for URLSearchParams {
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@ -101,6 +110,7 @@ impl URLSearchParamsMethods for URLSearchParams {
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// https://url.spec.whatwg.org/#dom-urlsearchparams-set
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fn Set(&self, name: USVString, value: USVString) {
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// Step 1.
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let mut list = self.list.borrow_mut();
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let mut index = None;
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let mut i = 0;
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@ -118,8 +128,9 @@ impl URLSearchParamsMethods for URLSearchParams {
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});
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match index {
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Some(index) => list[index].1 = value.0,
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None => list.push((name.0, value.0)),
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None => list.push((name.0, value.0)), // Step 2.
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};
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// Step 3.
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self.update_steps();
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}
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@ -140,8 +151,10 @@ impl URLSearchParams {
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impl URLSearchParams {
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// https://url.spec.whatwg.org/#concept-uq-update
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// https://url.spec.whatwg.org/#concept-urlsearchparams-update
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fn update_steps(&self) {
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// XXXManishearth Implement this when the URL interface is implemented
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if let Some(url) = self.url.root() {
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url.set_query(self.serialize(None));
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}
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}
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}
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