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LibCore: Sort and tidy up filename mime guess function

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These too should be sorted alphabetically, as evidenced by the fact that
text/markdown was in there twice before this change. :^)
Also broke out tables of sufffixes and basenames we consider plaintext,
and sorted those alphabetically as well.
This commit is contained in:
Valtteri Koskivuori 2023-07-10 18:27:58 +03:00 committed by Sam Atkins
parent 21473ea7f1
commit ff83b909f0
Notes: sideshowbarker 2024-07-16 18:26:46 +09:00 
Author: https://github.com/vkoskiv
Commit: https://github.com/SerenityOS/serenity/commit/ff83b909f0
Pull-request: https://github.com/SerenityOS/serenity/pull/19928
Reviewed-by: https://github.com/LucasChollet
1 changed files with 69 additions and 55 deletions
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124
Userland/Libraries/LibCore/MimeData.cpp
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@ -54,56 +54,45 @@ void MimeData::set_text(DeprecatedString const& text)
set_data("text/plain", text.to_byte_buffer());
}
static AK::Array<StringView, 8> s_plaintext_suffixes = {
".c"sv,
".cpp"sv,
".gml"sv,
".h"sv,
".hpp"sv,
".ini"sv,
".ipc"sv,
".txt"sv
};
static AK::Array<StringView, 3> s_plaintext_basenames = {
".history"sv,
".shellrc"sv
"CMakeLists.txt"sv,
};
// FIXME: Share this, TextEditor and HackStudio language detection somehow.
static bool should_contain_plain_text_based_on_filename(StringView path)
{
for (auto suffix : s_plaintext_suffixes) {
if (path.ends_with(suffix))
return true;
}
return s_plaintext_basenames.contains_slow(LexicalPath::basename(path));
}
StringView guess_mime_type_based_on_filename(StringView path)
{
if (path.ends_with(".pbm"sv, CaseSensitivity::CaseInsensitive))
return "image/x‑portable‑bitmap"sv;
if (path.ends_with(".pgm"sv, CaseSensitivity::CaseInsensitive))
return "image/x‑portable‑graymap"sv;
if (path.ends_with(".png"sv, CaseSensitivity::CaseInsensitive))
return "image/png"sv;
if (path.ends_with(".ppm"sv, CaseSensitivity::CaseInsensitive))
return "image/x‑portable‑pixmap"sv;
if (path.ends_with(".gif"sv, CaseSensitivity::CaseInsensitive))
return "image/gif"sv;
if (path.ends_with(".bmp"sv, CaseSensitivity::CaseInsensitive))
return "image/bmp"sv;
if (path.ends_with(".jpg"sv, CaseSensitivity::CaseInsensitive) || path.ends_with(".jpeg"sv, CaseSensitivity::CaseInsensitive))
return "image/jpeg"sv;
if (path.ends_with(".qoi"sv, CaseSensitivity::CaseInsensitive))
return "image/x-qoi"sv;
if (path.ends_with(".svg"sv, CaseSensitivity::CaseInsensitive))
return "image/svg+xml"sv;
if (path.ends_with(".tga"sv, CaseSensitivity::CaseInsensitive))
return "image/x-targa"sv;
if (path.ends_with(".webp"sv, CaseSensitivity::CaseInsensitive))
return "image/webp"sv;
if (path.ends_with(".tvg"sv, CaseSensitivity::CaseInsensitive))
return "image/tinyvg"sv;
if (path.ends_with(".md"sv, CaseSensitivity::CaseInsensitive))
return "text/markdown"sv;
if (path.ends_with(".html"sv, CaseSensitivity::CaseInsensitive) || path.ends_with(".htm"sv, CaseSensitivity::CaseInsensitive))
return "text/html"sv;
if (path.ends_with(".css"sv, CaseSensitivity::CaseInsensitive))
return "text/css"sv;
if (path.ends_with(".icc"sv, CaseSensitivity::CaseInsensitive) || path.ends_with(".icm"sv, CaseSensitivity::CaseInsensitive))
return "application/vnd.iccprofile"sv;
if (path.ends_with(".js"sv, CaseSensitivity::CaseInsensitive))
return "application/javascript"sv;
if (path.ends_with(".json"sv, CaseSensitivity::CaseInsensitive))
return "application/json"sv;
if (path.ends_with(".zip"sv, CaseSensitivity::CaseInsensitive))
return "application/zip"sv;
if (path.ends_with(".md"sv, CaseSensitivity::CaseInsensitive))
return "text/markdown"sv;
if (path.ends_with("/"sv, CaseSensitivity::CaseInsensitive))
return "text/html"sv;
if (path.ends_with(".csv"sv, CaseSensitivity::CaseInsensitive))
return "text/csv"sv;
if (path.ends_with(".icc"sv, CaseSensitivity::CaseInsensitive) || path.ends_with(".icm"sv, CaseSensitivity::CaseInsensitive))
return "application/vnd.iccprofile"sv;
if (path.ends_with(".sheets"sv, CaseSensitivity::CaseInsensitive))
return "application/x-sheets+json"sv;
if (path.ends_with(".webm"sv, CaseSensitivity::CaseInsensitive))
return "video/webm"sv;
if (path.ends_with(".zip"sv, CaseSensitivity::CaseInsensitive))
return "application/zip"sv;
if (path.ends_with(".flac"sv, CaseSensitivity::CaseInsensitive))
return "audio/flac"sv;
if (path.ends_with(".mid"sv, CaseSensitivity::CaseInsensitive) || path.ends_with(".midi"sv, CaseSensitivity::CaseInsensitive))
@ -114,20 +103,45 @@ StringView guess_mime_type_based_on_filename(StringView path)
return "audio/qoa"sv;
if (path.ends_with(".wav"sv, CaseSensitivity::CaseInsensitive))
return "audio/wav"sv;
// FIXME: Share this, TextEditor and HackStudio language detection somehow.
auto basename = LexicalPath::basename(path);
if (path.ends_with(".cpp"sv, CaseSensitivity::CaseInsensitive)
|| path.ends_with(".c"sv, CaseSensitivity::CaseInsensitive)
|| path.ends_with(".hpp"sv, CaseSensitivity::CaseInsensitive)
|| path.ends_with(".h"sv, CaseSensitivity::CaseInsensitive)
|| path.ends_with(".gml"sv, CaseSensitivity::CaseInsensitive)
|| path.ends_with(".ini"sv, CaseSensitivity::CaseInsensitive)
|| path.ends_with(".ipc"sv, CaseSensitivity::CaseInsensitive)
|| path.ends_with(".txt"sv, CaseSensitivity::CaseInsensitive)
|| basename == "CMakeLists.txt"
|| basename == ".history"
|| basename == ".shellrc")
if (path.ends_with(".bmp"sv, CaseSensitivity::CaseInsensitive))
return "image/bmp"sv;
if (path.ends_with(".gif"sv, CaseSensitivity::CaseInsensitive))
return "image/gif"sv;
if (path.ends_with(".jpg"sv, CaseSensitivity::CaseInsensitive) || path.ends_with(".jpeg"sv, CaseSensitivity::CaseInsensitive))
return "image/jpeg"sv;
if (path.ends_with(".png"sv, CaseSensitivity::CaseInsensitive))
return "image/png"sv;
if (path.ends_with(".svg"sv, CaseSensitivity::CaseInsensitive))
return "image/svg+xml"sv;
if (path.ends_with(".tvg"sv, CaseSensitivity::CaseInsensitive))
return "image/tinyvg"sv;
if (path.ends_with(".webp"sv, CaseSensitivity::CaseInsensitive))
return "image/webp"sv;
if (path.ends_with(".pbm"sv, CaseSensitivity::CaseInsensitive))
return "image/x‑portable‑bitmap"sv;
if (path.ends_with(".pgm"sv, CaseSensitivity::CaseInsensitive))
return "image/x‑portable‑graymap"sv;
if (path.ends_with(".ppm"sv, CaseSensitivity::CaseInsensitive))
return "image/x‑portable‑pixmap"sv;
if (path.ends_with(".qoi"sv, CaseSensitivity::CaseInsensitive))
return "image/x-qoi"sv;
if (path.ends_with(".tga"sv, CaseSensitivity::CaseInsensitive))
return "image/x-targa"sv;
if (path.ends_with(".css"sv, CaseSensitivity::CaseInsensitive))
return "text/css"sv;
if (path.ends_with(".csv"sv, CaseSensitivity::CaseInsensitive))
return "text/csv"sv;
if (path.ends_with(".html"sv, CaseSensitivity::CaseInsensitive) || path.ends_with(".htm"sv, CaseSensitivity::CaseInsensitive))
return "text/html"sv;
if (path.ends_with("/"sv, CaseSensitivity::CaseInsensitive)) // FIXME: This seems dubious
return "text/html"sv;
if (path.ends_with(".md"sv, CaseSensitivity::CaseInsensitive))
return "text/markdown"sv;
if (should_contain_plain_text_based_on_filename(path))
return "text/plain"sv;
if (path.ends_with(".webm"sv, CaseSensitivity::CaseInsensitive))
return "video/webm"sv;
return "application/octet-stream"sv;
}