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83 lines
3.3 KiB
Rust
83 lines
3.3 KiB
Rust
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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use document_loader::DocumentLoader;
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use dom::bindings::codegen::Bindings::DocumentBinding::DocumentReadyState;
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use dom::bindings::codegen::Bindings::DOMParserBinding;
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use dom::bindings::codegen::Bindings::DOMParserBinding::DOMParserMethods;
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use dom::bindings::codegen::Bindings::DOMParserBinding::SupportedType::{Text_html, Text_xml};
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use dom::bindings::codegen::Bindings::WindowBinding::WindowMethods;
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use dom::bindings::error::Fallible;
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use dom::bindings::global::GlobalRef;
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use dom::bindings::js::{JS, Root};
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use dom::bindings::utils::{Reflector, reflect_dom_object};
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use dom::document::{Document, DocumentHelpers, IsHTMLDocument};
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use dom::document::DocumentSource;
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use dom::window::{Window, WindowHelpers};
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use parse::html::{ParseContext, parse_html};
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use util::str::DOMString;
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use std::borrow::ToOwned;
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#[dom_struct]
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pub struct DOMParser {
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reflector_: Reflector,
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window: JS<Window>, //XXXjdm Document instead?
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}
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impl DOMParser {
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fn new_inherited(window: &Window) -> DOMParser {
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DOMParser {
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reflector_: Reflector::new(),
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window: JS::from_ref(window),
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}
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}
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pub fn new(window: &Window) -> Root<DOMParser> {
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reflect_dom_object(box DOMParser::new_inherited(window), GlobalRef::Window(window),
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DOMParserBinding::Wrap)
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}
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pub fn Constructor(global: GlobalRef) -> Fallible<Root<DOMParser>> {
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Ok(DOMParser::new(global.as_window()))
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}
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}
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impl<'a> DOMParserMethods for &'a DOMParser {
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// https://domparsing.spec.whatwg.org/#the-domparser-interface
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fn ParseFromString(self,
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s: DOMString,
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ty: DOMParserBinding::SupportedType)
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-> Fallible<Root<Document>> {
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let window = self.window.root();
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let url = window.r().get_url();
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let content_type = DOMParserBinding::SupportedTypeValues::strings[ty as usize].to_owned();
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let doc = window.r().Document();
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let doc = doc.r();
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let loader = DocumentLoader::new(&*doc.loader());
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match ty {
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Text_html => {
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let document = Document::new(window.r(), Some(url.clone()),
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IsHTMLDocument::HTMLDocument,
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Some(content_type),
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None,
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DocumentSource::FromParser,
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loader);
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parse_html(document.r(), s, &url, ParseContext::Owner(None));
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document.r().set_ready_state(DocumentReadyState::Complete);
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Ok(document)
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}
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Text_xml => {
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//FIXME: this should probably be FromParser when we actually parse the string (#3756).
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Ok(Document::new(window.r(), Some(url.clone()),
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IsHTMLDocument::NonHTMLDocument,
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Some(content_type),
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None,
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DocumentSource::NotFromParser,
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loader))
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}
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}
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}
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}
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