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retired
A standard library for the Gleam programming language
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Files
src/gleam@uri.erl
-module(gleam@uri).
-compile([no_auto_import, nowarn_unused_vars, nowarn_unused_function, nowarn_nomatch]).
-export([parse/1, parse_query/1, percent_encode/1, query_to_string/1, percent_decode/1, path_segments/1, to_string/1, origin/1, merge/2]).
-export_type([uri/0]).
-type uri() :: {uri,
gleam@option:option(binary()),
gleam@option:option(binary()),
gleam@option:option(binary()),
gleam@option:option(integer()),
binary(),
gleam@option:option(binary()),
gleam@option:option(binary())}.
-file("/Users/louis/src/gleam/stdlib/src/gleam/uri.gleam", 116).
-spec regex_submatches(binary(), binary()) -> list(gleam@option:option(binary())).
regex_submatches(Pattern, String) ->
_pipe = Pattern,
_pipe@1 = gleam@regex:compile(_pipe, {options, true, false}),
_pipe@2 = gleam@result:replace_error(_pipe@1, nil),
_pipe@3 = gleam@result:map(
_pipe@2,
fun(_capture) -> gleam@regex:scan(_capture, String) end
),
_pipe@4 = gleam@result:'try'(_pipe@3, fun gleam@list:first/1),
_pipe@5 = gleam@result:map(_pipe@4, fun(M) -> erlang:element(3, M) end),
gleam@result:unwrap(_pipe@5, []).
-file("/Users/louis/src/gleam/stdlib/src/gleam/uri.gleam", 126).
-spec noneify_query(gleam@option:option(binary())) -> gleam@option:option(binary()).
noneify_query(X) ->
case X of
none ->
none;
{some, X@1} ->
case gleam@string:pop_grapheme(X@1) of
{ok, {<<"?"/utf8>>, Query}} ->
{some, Query};
_ ->
none
end
end.
-file("/Users/louis/src/gleam/stdlib/src/gleam/uri.gleam", 137).
-spec noneify_empty_string(gleam@option:option(binary())) -> gleam@option:option(binary()).
noneify_empty_string(X) ->
case X of
{some, <<""/utf8>>} ->
none;
none ->
none;
{some, _} ->
X
end.
-file("/Users/louis/src/gleam/stdlib/src/gleam/uri.gleam", 178).
-spec extra_required(list(any()), integer()) -> integer().
extra_required(List, Remaining) ->
case List of
_ when Remaining =:= 0 ->
0;
[] ->
Remaining;
[_ | Rest] ->
extra_required(Rest, Remaining - 1)
end.
-file("/Users/louis/src/gleam/stdlib/src/gleam/uri.gleam", 173).
-spec pad_list(list(gleam@option:option(FKB)), integer()) -> list(gleam@option:option(FKB)).
pad_list(List, Size) ->
_pipe = List,
lists:append(_pipe, gleam@list:repeat(none, extra_required(List, Size))).
-file("/Users/louis/src/gleam/stdlib/src/gleam/uri.gleam", 145).
-spec split_authority(gleam@option:option(binary())) -> {gleam@option:option(binary()),
gleam@option:option(binary()),
gleam@option:option(integer())}.
split_authority(Authority) ->
case gleam@option:unwrap(Authority, <<""/utf8>>) of
<<""/utf8>> ->
{none, none, none};
<<"//"/utf8>> ->
{none, {some, <<""/utf8>>}, none};
Authority@1 ->
Matches = begin
_pipe = <<"^(//)?((.*)@)?(\\[[a-zA-Z0-9:.]*\\]|[^:]*)(:(\\d*))?"/utf8>>,
_pipe@1 = regex_submatches(_pipe, Authority@1),
pad_list(_pipe@1, 6)
end,
case Matches of
[_, _, Userinfo, Host, _, Port] ->
Userinfo@1 = noneify_empty_string(Userinfo),
Host@1 = noneify_empty_string(Host),
Port@1 = begin
_pipe@2 = Port,
_pipe@3 = gleam@option:unwrap(_pipe@2, <<""/utf8>>),
_pipe@4 = gleam@int:parse(_pipe@3),
gleam@option:from_result(_pipe@4)
end,
{Userinfo@1, Host@1, Port@1};
_ ->
{none, none, none}
end
end.
-file("/Users/louis/src/gleam/stdlib/src/gleam/uri.gleam", 56).
-spec parse(binary()) -> {ok, uri()} | {error, nil}.
parse(Uri_string) ->
gleam_stdlib:uri_parse(Uri_string).
-file("/Users/louis/src/gleam/stdlib/src/gleam/uri.gleam", 198).
-spec parse_query(binary()) -> {ok, list({binary(), binary()})} | {error, nil}.
parse_query(Query) ->
gleam_stdlib:parse_query(Query).
-file("/Users/louis/src/gleam/stdlib/src/gleam/uri.gleam", 238).
-spec percent_encode(binary()) -> binary().
percent_encode(Value) ->
gleam_stdlib:percent_encode(Value).
-file("/Users/louis/src/gleam/stdlib/src/gleam/uri.gleam", 225).
-spec query_pair({binary(), binary()}) -> gleam@string_tree:string_tree().
query_pair(Pair) ->
gleam@string_tree:from_strings(
[percent_encode(erlang:element(1, Pair)),
<<"="/utf8>>,
percent_encode(erlang:element(2, Pair))]
).
-file("/Users/louis/src/gleam/stdlib/src/gleam/uri.gleam", 217).
-spec query_to_string(list({binary(), binary()})) -> binary().
query_to_string(Query) ->
_pipe = Query,
_pipe@1 = gleam@list:map(_pipe, fun query_pair/1),
_pipe@2 = gleam@list:intersperse(
_pipe@1,
gleam@string_tree:from_string(<<"&"/utf8>>)
),
_pipe@3 = gleam@string_tree:concat(_pipe@2),
gleam@string_tree:to_string(_pipe@3).
-file("/Users/louis/src/gleam/stdlib/src/gleam/uri.gleam", 255).
-spec percent_decode(binary()) -> {ok, binary()} | {error, nil}.
percent_decode(Value) ->
gleam_stdlib:percent_decode(Value).
-file("/Users/louis/src/gleam/stdlib/src/gleam/uri.gleam", 283).
-spec remove_dot_segments_loop(list(binary()), list(binary())) -> list(binary()).
remove_dot_segments_loop(Input, Accumulator) ->
case Input of
[] ->
lists:reverse(Accumulator);
[Segment | Rest] ->
Accumulator@5 = case {Segment, Accumulator} of
{<<""/utf8>>, Accumulator@1} ->
Accumulator@1;
{<<"."/utf8>>, Accumulator@2} ->
Accumulator@2;
{<<".."/utf8>>, []} ->
[];
{<<".."/utf8>>, [_ | Accumulator@3]} ->
Accumulator@3;
{Segment@1, Accumulator@4} ->
[Segment@1 | Accumulator@4]
end,
remove_dot_segments_loop(Rest, Accumulator@5)
end.
-file("/Users/louis/src/gleam/stdlib/src/gleam/uri.gleam", 279).
-spec remove_dot_segments(list(binary())) -> list(binary()).
remove_dot_segments(Input) ->
remove_dot_segments_loop(Input, []).
-file("/Users/louis/src/gleam/stdlib/src/gleam/uri.gleam", 275).
-spec path_segments(binary()) -> list(binary()).
path_segments(Path) ->
remove_dot_segments(gleam@string:split(Path, <<"/"/utf8>>)).
-file("/Users/louis/src/gleam/stdlib/src/gleam/uri.gleam", 314).
-spec to_string(uri()) -> binary().
to_string(Uri) ->
Parts = case erlang:element(8, Uri) of
{some, Fragment} ->
[<<"#"/utf8>>, Fragment];
_ ->
[]
end,
Parts@1 = case erlang:element(7, Uri) of
{some, Query} ->
[<<"?"/utf8>>, Query | Parts];
_ ->
Parts
end,
Parts@2 = [erlang:element(6, Uri) | Parts@1],
Parts@3 = case {erlang:element(4, Uri),
gleam@string:starts_with(erlang:element(6, Uri), <<"/"/utf8>>)} of
{{some, Host}, false} when Host =/= <<""/utf8>> ->
[<<"/"/utf8>> | Parts@2];
{_, _} ->
Parts@2
end,
Parts@4 = case {erlang:element(4, Uri), erlang:element(5, Uri)} of
{{some, _}, {some, Port}} ->
[<<":"/utf8>>, gleam@int:to_string(Port) | Parts@3];
{_, _} ->
Parts@3
end,
Parts@5 = case {erlang:element(2, Uri),
erlang:element(3, Uri),
erlang:element(4, Uri)} of
{{some, S}, {some, U}, {some, H}} ->
[S, <<"://"/utf8>>, U, <<"@"/utf8>>, H | Parts@4];
{{some, S@1}, none, {some, H@1}} ->
[S@1, <<"://"/utf8>>, H@1 | Parts@4];
{{some, S@2}, {some, _}, none} ->
[S@2, <<":"/utf8>> | Parts@4];
{{some, S@2}, none, none} ->
[S@2, <<":"/utf8>> | Parts@4];
{none, none, {some, H@2}} ->
[<<"//"/utf8>>, H@2 | Parts@4];
{_, _, _} ->
Parts@4
end,
gleam@string:concat(Parts@5).
-file("/Users/louis/src/gleam/stdlib/src/gleam/uri.gleam", 358).
-spec origin(uri()) -> {ok, binary()} | {error, nil}.
origin(Uri) ->
{uri, Scheme, _, Host, Port, _, _, _} = Uri,
case {Host, Scheme} of
{{some, H}, {some, <<"https"/utf8>>}} when Port =:= {some, 443} ->
{ok, gleam@string:concat([<<"https://"/utf8>>, H])};
{{some, H@1}, {some, <<"http"/utf8>>}} when Port =:= {some, 80} ->
{ok, gleam@string:concat([<<"http://"/utf8>>, H@1])};
{{some, H@2}, {some, S}} when (S =:= <<"http"/utf8>>) orelse (S =:= <<"https"/utf8>>) ->
case Port of
{some, P} ->
{ok,
gleam@string:concat(
[S,
<<"://"/utf8>>,
H@2,
<<":"/utf8>>,
gleam@int:to_string(P)]
)};
none ->
{ok, gleam@string:concat([S, <<"://"/utf8>>, H@2])}
end;
{_, _} ->
{error, nil}
end.
-file("/Users/louis/src/gleam/stdlib/src/gleam/uri.gleam", 437).
-spec drop_last(list(FLD)) -> list(FLD).
drop_last(Elements) ->
gleam@list:take(Elements, erlang:length(Elements) - 1).
-file("/Users/louis/src/gleam/stdlib/src/gleam/uri.gleam", 441).
-spec join_segments(list(binary())) -> binary().
join_segments(Segments) ->
gleam@string:join([<<""/utf8>> | Segments], <<"/"/utf8>>).
-file("/Users/louis/src/gleam/stdlib/src/gleam/uri.gleam", 381).
-spec merge(uri(), uri()) -> {ok, uri()} | {error, nil}.
merge(Base, Relative) ->
case Base of
{uri, {some, _}, _, {some, _}, _, _, _, _} ->
case Relative of
{uri, _, _, {some, _}, _, _, _, _} ->
Path = begin
_pipe = gleam@string:split(
erlang:element(6, Relative),
<<"/"/utf8>>
),
_pipe@1 = remove_dot_segments(_pipe),
join_segments(_pipe@1)
end,
Resolved = {uri,
gleam@option:'or'(
erlang:element(2, Relative),
erlang:element(2, Base)
),
none,
erlang:element(4, Relative),
gleam@option:'or'(
erlang:element(5, Relative),
erlang:element(5, Base)
),
Path,
erlang:element(7, Relative),
erlang:element(8, Relative)},
{ok, Resolved};
_ ->
{New_path, New_query} = case erlang:element(6, Relative) of
<<""/utf8>> ->
{erlang:element(6, Base),
gleam@option:'or'(
erlang:element(7, Relative),
erlang:element(7, Base)
)};
_ ->
Path_segments = case gleam@string:starts_with(
erlang:element(6, Relative),
<<"/"/utf8>>
) of
true ->
gleam@string:split(
erlang:element(6, Relative),
<<"/"/utf8>>
);
false ->
_pipe@2 = gleam@string:split(
erlang:element(6, Base),
<<"/"/utf8>>
),
_pipe@3 = drop_last(_pipe@2),
lists:append(
_pipe@3,
gleam@string:split(
erlang:element(6, Relative),
<<"/"/utf8>>
)
)
end,
Path@1 = begin
_pipe@4 = Path_segments,
_pipe@5 = remove_dot_segments(_pipe@4),
join_segments(_pipe@5)
end,
{Path@1, erlang:element(7, Relative)}
end,
Resolved@1 = {uri,
erlang:element(2, Base),
none,
erlang:element(4, Base),
erlang:element(5, Base),
New_path,
New_query,
erlang:element(8, Relative)},
{ok, Resolved@1}
end;
_ ->
{error, nil}
end.