%% ``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_cite2html). -export([extension/0, transform/3, rule/2, rule/3]). extension() -> ".html". transform(_File, Tree, Opts) -> purge(Tree, Opts). purge({Tag, Attrs, [Header|Body]}, Opts) -> CiteList = case docb_util:lookup_option({defs,cite}, Opts) of false -> []; Value -> Value end, B1 = purge_body(Body, CiteList), B2 = lists:ukeysort(2, B1), {Tag, Attrs, [Header|B2]}. purge_body([], _) -> []; purge_body([{pcdata,_Attrs,_More}|Rest], CiteList) -> purge_body(Rest, CiteList); purge_body([{cite,[{"ID","CDATA",ID}],More}|Rest], CiteList) -> case lists:keysearch(ID, 1, CiteList) of false -> [{cite, [{"NAME","CDATA",ID}, {"ID","CDATA",ID}], More}| purge_body(Rest, CiteList)]; {value, {ID, Name, _Description, _Responsible}} -> [{cite, [{"NAME","CDATA",Name}, {"ID","CDATA",ID}], More}| purge_body(Rest, CiteList)]; {value, {ID, Name, _Description}} -> [{cite, [{"NAME","CDATA",Name}, {"ID","CDATA",ID}], More}| purge_body(Rest, CiteList)] end; purge_body([{_Tag,_Attrs,More}|Rest], CiteList) -> lists:append(purge_body(More, CiteList), purge_body(Rest, CiteList)). rule([header|_], _) -> {drop, ""}; rule(_, _) -> {drop, ""}. rule([cite|_], {_,[],[Header]}, Opts) -> HeaderData = docb_html_util:all_header_data(Header), {{docb_html_layout:chapter_top(HeaderData, Opts) ++ "\n

Bibliography

\n", docb_html_layout:chapter_bot(Opts)}, Opts}; rule([cite|_], {_,[],[Header|_]}, Opts) -> HeaderData = docb_html_util:all_header_data(Header), {{docb_html_layout:chapter_top(HeaderData, Opts) ++ "\n

Bibliography

\n
\n", "\n
\n" ++ docb_html_layout:chapter_bot(Opts)}, Opts}; rule([cite|_], {_,[Data],_}, Opts) -> {{docb_html_layout:chapter_top(Data, Opts) ++ "\n

Bibliography

\n
\n", "\n
\n" ++ docb_html_layout:chapter_bot(Opts)}, Opts}; rule([cite|T], {A, B, [{citedef,C, [{ctitle, [], [{pcdata,[],CTitle}]}, {cauthor, [], [{pcdata,[],CAuthor}]}, {chowpublished, [], [{pcdata,[],Chowpublished}]}]}]}, Opts) -> CiteDef = CTitle ++ " " ++ CAuthor ++ " " ++ Chowpublished, rule([cite|T], {A,B,[{citedef,C,[{pcdata,[],CiteDef}]}]}, Opts); rule([cite|_], {_,[Name,ID], [{citedef,[],[{pcdata,[],Def}]}]}, Opts) -> CiteList = case docb_util:lookup_option({defs,cite}, Opts) of false -> []; Value -> Value end, case lists:keysearch(ID, 1, CiteList) of false -> {{drop,"\n
" ++ "" ++ ID ++ "
\n
" ++ docb_html_util:pcdata_to_html(Def) ++ "\n
\n"}, Opts}; {value, {ID, Name, Description, _Responsible}} -> docb_util:message(warning, "Global cite ~s overriding local", [ID]), {{drop,"\n
" ++ "" ++ Name ++ "
\n
" ++ docb_html_util:pcdata_to_html(Description) ++ "\n
\n"}, Opts}; {value, {ID, Name, Description}} -> docb_util:message(warning, "Global cite ~s overriding local", [ID]), {{drop,"\n
" ++ "" ++ Name ++ "
\n
" ++ docb_html_util:pcdata_to_html(Description) ++ "\n
\n"}, Opts} end; rule([cite|_], {_,[Name,ID],_}, Opts) -> CiteList = case docb_util:lookup_option({defs,cite}, Opts) of false -> []; Value -> Value end, case lists:keysearch(ID, 1, CiteList) of false -> docb_util:message(error, "The cite ~s has no definition", [ID]), {{drop,"\n
" ++ "" ++ ID ++ "
\n
" ++ "??" ++ "\n
\n"}, Opts}; {value, {ID, Name, Description, _Responsible}} -> {{drop,"\n
" ++ "" ++ Name ++ "
\n
" ++ docb_html_util:pcdata_to_html(Description) ++ "\n
\n"}, Opts}; {value, {ID, Name, Description}} -> {{drop,"\n
" ++ "" ++ Name ++ "
\n
" ++ docb_html_util:pcdata_to_html(Description) ++ "\n
\n"}, Opts} end.