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LibWeb: Add contentType attribute to Document

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Luke 2020-11-13 05:02:15 +00:00 • committed by Andreas Kling
parent cf9419fc4f
commit 3ec54448f5
3 changed files with 21 additions and 10 deletions
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4
Libraries/LibWeb/DOM/Document.h
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@ -194,6 +194,9 @@ public:
Window& window() { return *m_window; } Window& window() { return *m_window; }
const String& content_type() const { return m_content_type; }
void set_content_type(const String& content_type) { m_content_type = content_type; }
private: private:
explicit Document(const URL&); explicit Document(const URL&);
@ -254,6 +257,7 @@ private:
RefPtr<Document> m_associated_inert_template_document; RefPtr<Document> m_associated_inert_template_document;
String m_ready_state { "loading" }; String m_ready_state { "loading" };
String m_content_type;
}; };
} }

2
Libraries/LibWeb/DOM/Document.idl
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@ -1,5 +1,7 @@
interface Document : Node { interface Document : Node {
readonly attribute DOMString contentType;
Element? getElementById(DOMString id); Element? getElementById(DOMString id);
Element? querySelector(DOMString selectors); Element? querySelector(DOMString selectors);
ArrayFromVector getElementsByTagName(DOMString tagName); ArrayFromVector getElementsByTagName(DOMString tagName);

25
Libraries/LibWeb/Loader/FrameLoader.cpp
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@ -132,21 +132,26 @@ static RefPtr<DOM::Document> create_gemini_document(const ByteBuffer& data, cons
RefPtr<DOM::Document> FrameLoader::create_document_from_mime_type(const ByteBuffer& data, const URL& url, const String& mime_type, const String& encoding) RefPtr<DOM::Document> FrameLoader::create_document_from_mime_type(const ByteBuffer& data, const URL& url, const String& mime_type, const String& encoding)
{ {
RefPtr<DOM::Document> document;
if (mime_type == "text/html" || mime_type == "image/svg+xml") { if (mime_type == "text/html" || mime_type == "image/svg+xml") {
HTML::HTMLDocumentParser parser(data, encoding); HTML::HTMLDocumentParser parser(data, encoding);
parser.run(url); parser.run(url);
return parser.document(); document = parser.document();
} else if (mime_type.starts_with("image/")) {
document = create_image_document(data, url);
} else if (mime_type == "text/plain") {
document = create_text_document(data, url);
} else if (mime_type == "text/markdown") {
document = create_markdown_document(data, url);
} else if (mime_type == "text/gemini") {
document = create_gemini_document(data, url);
} }
if (mime_type.starts_with("image/"))
return create_image_document(data, url);
if (mime_type == "text/plain")
return create_text_document(data, url);
if (mime_type == "text/markdown")
return create_markdown_document(data, url);
if (mime_type == "text/gemini")
return create_gemini_document(data, url);
return nullptr; if (document)
document->set_content_type(mime_type);
return document;
} }
bool FrameLoader::load(const LoadRequest& request, Type type) bool FrameLoader::load(const LoadRequest& request, Type type)