diff options
Diffstat (limited to 'components/script/dom/htmlbaseelement.rs')
| -rw-r--r-- | components/script/dom/htmlbaseelement.rs | 30 |
1 files changed, 29 insertions, 1 deletions
diff --git a/components/script/dom/htmlbaseelement.rs b/components/script/dom/htmlbaseelement.rs index 7f1ce7641d3..241c209c7a8 100644 --- a/components/script/dom/htmlbaseelement.rs +++ b/components/script/dom/htmlbaseelement.rs @@ -2,8 +2,9 @@ * 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::attr::Attr; +use dom::attr::{Attr, AttrValue}; use dom::bindings::codegen::Bindings::HTMLBaseElementBinding; +use dom::bindings::codegen::Bindings::HTMLBaseElementBinding::HTMLBaseElementMethods; use dom::bindings::inheritance::Castable; use dom::bindings::js::Root; use dom::document::Document; @@ -60,6 +61,33 @@ impl HTMLBaseElement { } } +impl HTMLBaseElementMethods for HTMLBaseElement { + // https://html.spec.whatwg.org/multipage/#dom-base-href + fn Href(&self) -> DOMString { + let document = document_from_node(self); + + // Step 1. + if !self.upcast::<Element>().has_attribute(&atom!("href")) { + return DOMString::from(document.base_url().serialize()); + } + + // Step 2. + let fallback_base_url = document.fallback_base_url(); + + // Step 3. + let url = self.upcast::<Element>().get_url_attribute(&atom!("href")); + + // Step 4. + let url_record = fallback_base_url.join(&*url); + + // Step 5, 6. + DOMString::from(url_record.ok().map_or("".to_owned(), |record| record.serialize())) + } + + // https://html.spec.whatwg.org/multipage/#dom-base-href + make_url_setter!(SetHref, "href"); +} + impl VirtualMethods for HTMLBaseElement { fn super_type(&self) -> Option<&VirtualMethods> { Some(self.upcast::<HTMLElement>() as &VirtualMethods) |