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[bun.js] Implement Response.redirect

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This commit is contained in:
Jarred Sumner
2022-03-18 20:05:31 -07:00
parent 394ec8dcbc
commit 216300f2b5
1 changed files with 53 additions and 0 deletions
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53
src/javascript/jsc/webcore/response.zig
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@@ -47,6 +47,7 @@ pub const Response = struct {
.{
.@"constructor" = constructor,
.@"json" = .{ .rfn = constructJSON },
.@"redirect" = .{ .rfn = constructRedirect },
},
.{},
);
@@ -396,6 +397,58 @@ pub const Response = struct {
return Response.Class.make(ctx, ptr);
}
pub fn constructRedirect(
_: void,
ctx: js.JSContextRef,
_: js.JSObjectRef,
_: js.JSObjectRef,
arguments: []const js.JSValueRef,
_: js.ExceptionRef,
) js.JSObjectRef {
// https://github.com/remix-run/remix/blob/db2c31f64affb2095e4286b91306b96435967969/packages/remix-server-runtime/responses.ts#L4
var args = JSC.Node.ArgumentsSlice.from(arguments);
// var response = getAllocator(ctx).create(Response) catch unreachable;
var response = Response{
.body = Body{
.init = Body.Init{
.headers = null,
.status_code = 302,
},
.value = Body.Value.empty,
},
.allocator = getAllocator(ctx),
.url = "",
};
const url_string_value = args.nextEat() orelse JSC.JSValue.zero;
var url_string = ZigString.init("");
if (@enumToInt(url_string_value) != 0) {
url_string = url_string_value.getZigString(ctx.ptr());
}
var url_string_slice = url_string.toSlice(getAllocator(ctx));
defer url_string_slice.deinit();
if (args.nextEat()) |init| {
if (init.isUndefinedOrNull()) {} else if (init.isNumber()) {
response.body.init.status_code = @intCast(u16, @minimum(@maximum(0, init.toInt32()), std.math.maxInt(u16)));
} else {
if (Body.Init.init(getAllocator(ctx), ctx, init.asObjectRef()) catch null) |_init| {
response.body.init = _init;
}
}
}
response.body.init.headers = response.getOrCreateHeaders();
response.body.init.status_code = 302;
var headers_ref = response.body.init.headers.?.leak();
headers_ref.putHeaderNormalized("Location", url_string_slice.slice(), false);
var ptr = response.allocator.create(Response) catch unreachable;
ptr.* = response;
return Response.Class.make(ctx, ptr);
}
pub fn constructor(
ctx: js.JSContextRef,
_: js.JSObjectRef,