%% ``The contents of this file are subject to the Erlang Public License,
%% Version 1.1, (the "License"); you may not use this file except in
%% compliance with the License. You should have received a copy of the
%% Erlang Public License along with this software. If not, it can be
%% retrieved via the world wide web at http://www.erlang.org/.
%%
%% Software distributed under the License is distributed on an "AS IS"
%% basis, WITHOUT WARRANTY OF ANY KIND, either expressed or implied. See
%% the License for the specific language governing rights and limitations
%% under the License.
%%
%% The Initial Developer of the Original Code is Ericsson Utvecklings AB.
%% Portions created by Ericsson are Copyright 1999-2000, Ericsson
%% Utvecklings AB. All Rights Reserved.''
%%
%% $Id$
%%
-module(docb_tr_application2html).
-export([extension/0, transform/3, rule/2, rule/3]).
extension() ->
".html".
transform(File, {application, _Attrs, [Header|Rest]}, Opts0) ->
%% Extract header data
Title = docb_html_util:extract_header_data(title, Header),
case docb_util:an_option(kwicindex_only, Opts0) of
false ->
%% Create the framing HTML document
OutFile = docb_util:outfile(File++"_frame", ".html", Opts0),
case file:open(OutFile, [write]) of
{ok, Fd} ->
io:format(Fd,
"
~s
" ++ docb_util:html_snippet(head, Opts0) ++ "
",
[Title,
File++".html", File++"_first.html"]),
file:close(Fd)
end,
%% Create the front HTML document
docb_main:transform(first, html, Opts0, File ++ "_first",
{first, [], [Header|Rest]});
true ->
ok
end,
%% Extract files to include
Files = case Rest of
[{description, _, _}|NewRest] ->
lists:map(fun({include, [{_, _, F}], _}) ->filename:rootname(F) end,
NewRest);
[{include, _, _}|_NewRest] ->
lists:map(fun({include, [{_, _, F}], _}) -> filename:rootname(F) end,
Rest)
end,
%% Concat all reference manuals into a *big* parse tree
ConcatTree = concat_files(Files, Opts0),
%% Create the kwic index src file to be put in outdir
docb_main:transform(refs, kwic, Opts0, File, {refs,[],ConcatTree}),
case docb_util:an_option(kwicindex_only, Opts0) of
false ->
%% Create an index
docb_main:transform(index, html, Opts0, File ++ "_index",
{index, [], [Header|ConcatTree]}),
%% Create a cite dictionary
docb_main:transform(cite, html, Opts0, File ++ "_cite",
{cite, [], [Header|ConcatTree]}),
%% Create a term dictionary
docb_main:transform(term, html, Opts0, File ++ "_term",
{term, [], [Header|ConcatTree]}),
%% Transform each reference page
case docb_util:an_option(framework_only, Opts0) of
true ->
ok;
false ->
transform_refs(Files,
[dict,{part_application,File}|Opts0])
end;
true ->
ok
end,
%% Find all fascicules to be put in the top menu of the table of
%% contents
Ext = docb_util:lookup_option(src_type, Opts0),
Opts2 =
case filelib:is_regular("fascicules"++Ext) of
true ->
case docb_main:parse1("fascicules", Opts0) of
{ok, Parse} ->
FascData = get_fasc_data(Parse),
case lists:keysearch(File, 1, FascData) of
{value, {_, _, "YES", _}} ->
OrigFile =
docb_util:outfile(File++"_frame",
".html", Opts0),
EntryFile =
docb_util:outfile("index",
".html",Opts0),
docb_util:message(info,
"Copying ~s to ~s",
[OrigFile,EntryFile]),
file:copy(OrigFile, EntryFile);
_ ->
ok
end,
[{fascdata, FascData}| Opts0];
errors ->
%% Do not bother
docb_util:message(
warning,
"fascicules~s could not be parsed,"
" no index.html created",
[Ext]),
Opts0
end;
false ->
%% do not bother
docb_util:message(warning,
"fascicules~s not found, "
"no index.html created",
[Ext]),
Opts0
end,
%% Create ToC parse tree
{{toc, [{"FILE", "CDATA", File}], [Header|make_toc(ConcatTree)]},
Opts2}.
concat_files(Files, Opts) ->
concat_files(Files, [], Opts).
concat_files([File|Rest], Body, Opts) ->
case docb_main:parse1(File, Opts) of
{ok, Parse} ->
NewParse=expand([Parse], File),
%% Remove the reference manual header
[{Ref, [], [_Hdr| NewBody]}] = NewParse,
RefParse = [{Ref, [], NewBody}],
lists:append(Body, concat_files(Rest, RefParse, Opts));
errors ->
errors
end;
concat_files([], Body, _Opts) ->
Body.
expand([], _) ->
[];
expand([{pcdata, Attrs, More}|Rest], File) ->
[{pcdata, Attrs, More}|expand(Rest, File)];
expand([{name, Attrs, More}|Rest], File) ->
[{name, [{"FILE", "CDATA", File}|Attrs], More}|expand(Rest, File)];
expand([{module, Attrs, More}|Rest], File) ->
[{module, [{"FILE", "CDATA", File}|Attrs], More}|expand(Rest,File)];
expand([{file, Attrs, More}|Rest], File) ->
[{file, [{"FILE", "CDATA", File}|Attrs], More}|expand(Rest, File)];
expand([{app, Attrs, More}|Rest], File) ->
[{app, [{"FILE", "CDATA", File}|Attrs], More}|expand(Rest, File)];
expand([{lib, Attrs, More}|Rest], File) ->
[{lib, [{"FILE", "CDATA", File}|Attrs], More}|expand(Rest, File)];
expand([{com, Attrs, More}|Rest], File) ->
[{com, [{"FILE", "CDATA", File}|Attrs], More}|expand(Rest, File)];
expand([{Tag, Attrs, More}|Rest], File) ->
[{Tag, Attrs, expand(More, File)}|expand(Rest, File)].
transform_refs([], _) ->
ok;
transform_refs([File|Rest], Opts) ->
Ext = docb_util:lookup_option(src_type, Opts),
docb_util:message(info, "Processing \"~s~s\"", [File, Ext]),
docb_main:process(File, Opts),
transform_refs(Rest, Opts).
make_toc([]) ->
[];
make_toc([{pcdata, _Attrs, _More}|Rest]) ->
make_toc(Rest);
make_toc([{module, Attrs, More}|Rest]) ->
[{module, Attrs, More}|make_toc(Rest)];
make_toc([{file, Attrs, More}|Rest]) ->
[{file, Attrs, More}|make_toc(Rest)];
make_toc([{app, Attrs, More}|Rest]) ->
[{app, Attrs, More}|make_toc(Rest)];
make_toc([{lib, Attrs, More}|Rest]) ->
[{lib, Attrs, More}|make_toc(Rest)];
make_toc([{com, Attrs, More}|Rest]) ->
[{com, Attrs, More}|make_toc(Rest)];
make_toc([{_Tag, _Attrs, More}|Rest]) ->
lists:append(make_toc(More), make_toc(Rest)).
rule([module|_], {_, [File], _}) ->
{"",
"
\n"};
rule([file|_], {_, [File], _}) ->
{"",
"
\n"};
rule([app|_], {_, [File], _}) ->
{"",
"
\n"};
rule([lib|_], {_, [File], _}) ->
{"",
"
\n"};
rule([com|_], {_, [File], _}) ->
{"",
"
\n"};
rule([pcdata|_], {_, _, Data}) ->
{drop, docb_html_util:pcdata_to_html(Data)};
rule(_, _) ->
{drop, ""}.
rule([toc|_], {_Depth, [File], [Header|_]}, Opts) ->
case docb_util:lookup_option(fascdata, Opts) of
false ->
{{docb_html_layout:application_toc_top(
docb_html_util:all_header_data(Header),
File, Opts),
docb_html_layout:part_toc_bot()}, Opts};
FascData ->
HRefTexts =
lists:map(
fun({_File, HRef, _Entry, PCText}) ->
{HRef, docb_html_util:pcdata_to_html(PCText)}
end,
FascData),
{{docb_html_layout:application_toc_top(
docb_html_util:all_header_data(Header),
File, Opts, HRefTexts) ++ "\n",
docb_html_layout:part_toc_bot()}, Opts}
end.
%% Returns: [{File, HRef, Entry, Text}].
get_fasc_data({fascicules, _, Fascs}) ->
lists:map(
fun({fascicule, Atts, Trees}) ->
AVals = get_avals(Atts),
PCText = get_pc_text(Trees),
list_to_tuple(lists:append([AVals, [PCText]]))
end,
Fascs).
get_avals(Atts) ->
lists:map(fun(Tuple) ->
element(3, Tuple) end,
Atts).
get_pc_text([{pcdata, _, Text}]) ->
Text.