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| author | Kenneth Myhra <kennethmyhra@gmail.com> | 2022-07-14 14:32:04 +0200 |
|---|---|---|
| committer | Linus Groh <mail@linusgroh.de> | 2022-07-17 00:23:19 +0100 |
| commit | 5806eeec08675487eb6ce1e06b257bfec381fb21 (patch) | |
| tree | 3c9aba85618863384e7d805db9c6fe52b8735f69 /Userland/Libraries | |
| parent | df8c49f6bf1783825764e28854d4b6d52a8b71c1 (diff) | |
| download | serenity-5806eeec08675487eb6ce1e06b257bfec381fb21.zip | |
LibWeb: Add support for XHR response type Blob
Diffstat (limited to 'Userland/Libraries')
| -rw-r--r-- | Userland/Libraries/LibWeb/FileAPI/Blob.cpp | 5 | ||||
| -rw-r--r-- | Userland/Libraries/LibWeb/FileAPI/Blob.h | 2 | ||||
| -rw-r--r-- | Userland/Libraries/LibWeb/XHR/XMLHttpRequest.cpp | 8 |
3 files changed, 13 insertions, 2 deletions
diff --git a/Userland/Libraries/LibWeb/FileAPI/Blob.cpp b/Userland/Libraries/LibWeb/FileAPI/Blob.cpp index e6c6618490..cf29064b41 100644 --- a/Userland/Libraries/LibWeb/FileAPI/Blob.cpp +++ b/Userland/Libraries/LibWeb/FileAPI/Blob.cpp @@ -194,4 +194,9 @@ JS::Promise* Blob::array_buffer() return promise; } +JS::Object* Blob::create_wrapper(JS::GlobalObject& global_object) +{ + return wrap(global_object, *this); +} + } diff --git a/Userland/Libraries/LibWeb/FileAPI/Blob.h b/Userland/Libraries/LibWeb/FileAPI/Blob.h index 5498a99ccc..8930642ebc 100644 --- a/Userland/Libraries/LibWeb/FileAPI/Blob.h +++ b/Userland/Libraries/LibWeb/FileAPI/Blob.h @@ -47,6 +47,8 @@ public: JS::Promise* text(); JS::Promise* array_buffer(); + virtual JS::Object* create_wrapper(JS::GlobalObject&); + private: Blob() = default; static DOM::ExceptionOr<ByteBuffer> process_blob_parts(Vector<BlobPart> const& blob_parts); diff --git a/Userland/Libraries/LibWeb/XHR/XMLHttpRequest.cpp b/Userland/Libraries/LibWeb/XHR/XMLHttpRequest.cpp index aee9f73894..62a14d6f09 100644 --- a/Userland/Libraries/LibWeb/XHR/XMLHttpRequest.cpp +++ b/Userland/Libraries/LibWeb/XHR/XMLHttpRequest.cpp @@ -26,6 +26,7 @@ #include <LibWeb/Fetch/Infrastructure/HTTP.h> #include <LibWeb/Fetch/Infrastructure/HTTP/Headers.h> #include <LibWeb/Fetch/Infrastructure/HTTP/Methods.h> +#include <LibWeb/FileAPI/Blob.h> #include <LibWeb/HTML/EventHandler.h> #include <LibWeb/HTML/EventNames.h> #include <LibWeb/HTML/Origin.h> @@ -117,8 +118,11 @@ DOM::ExceptionOr<JS::Value> XMLHttpRequest::response() } // 6. Otherwise, if this’s response type is "blob", set this’s response object to a new Blob object representing this’s received bytes with type set to the result of get a final MIME type for this. else if (m_response_type == Bindings::XMLHttpRequestResponseType::Blob) { - // FIXME: Implement this once we have 'Blob'. - return DOM::SimpleException { DOM::SimpleExceptionType::TypeError, "XHR Blob type not implemented" }; + auto blob_part_or_error = try_make_ref_counted<FileAPI::Blob>(m_received_bytes, get_final_mime_type().type()); + if (blob_part_or_error.is_error()) + return DOM::UnknownError::create("Out of memory."sv); + auto blob = TRY(FileAPI::Blob::create(Vector<FileAPI::BlobPart> { blob_part_or_error.release_value() })); + m_response_object = JS::make_handle(JS::Value(blob->create_wrapper(global_object))); } // 7. Otherwise, if this’s response type is "document", set a document response for this. else if (m_response_type == Bindings::XMLHttpRequestResponseType::Document) { |