191e20d639
We currently implement several forms of this method across the Ladybird chromes. As such, we see commits to add special URL handling that only affects a single chrome. Instead, let's consolidate all special handling in a single location for all chromes to make use of. This method can handle resolving file:// URLs, falling back to a search engine query, and validation against the Public Suffix List. These cases were gathered from the various chromes.
48 lines
1.3 KiB
C++
48 lines
1.3 KiB
C++
/*
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* Copyright (c) 2023, Tim Flynn <trflynn89@serenityos.org>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#include <LibCore/System.h>
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#include <LibFileSystem/FileSystem.h>
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#include <LibPublicSuffix/URL.h>
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#include <LibWebView/URL.h>
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namespace WebView {
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Optional<URL> sanitize_url(StringView url, Optional<StringView> search_engine, AppendTLD append_tld)
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{
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if (FileSystem::exists(url)) {
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auto path = FileSystem::real_path(url);
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if (path.is_error())
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return {};
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return URL::create_with_file_scheme(path.value().to_deprecated_string());
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}
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auto format_search_engine = [&]() -> Optional<URL> {
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if (!search_engine.has_value())
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return {};
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return MUST(String::formatted(*search_engine, URL::percent_decode(url)));
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};
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String url_buffer;
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if (append_tld == AppendTLD::Yes) {
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// FIXME: Expand the list of top level domains.
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if (!url.ends_with(".com"sv) && !url.ends_with(".net"sv) && !url.ends_with(".org"sv)) {
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url_buffer = MUST(String::formatted("{}.com", url));
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url = url_buffer;
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}
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}
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auto result = PublicSuffix::absolute_url(url);
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if (result.is_error())
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return format_search_engine();
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return result.release_value();
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}
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}
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