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+%% ``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_term2html).
+
+-export([extension/0, transform/3, rule/2, rule/3]).
+
+extension() ->
+ ".html".
+
+transform(_File, Tree, Opts) ->
+ purge(Tree, Opts).
+
+purge({Tag, Attrs, [Header|Body]}, Opts) ->
+ TermList = case docb_util:lookup_option({defs,term}, Opts) of
+ false -> [];
+ Value -> Value
+ end,
+ B1 = purge_body(Body, TermList),
+ B2 = lists:ukeysort(2, B1),
+ {Tag, Attrs, [Header|B2]}.
+
+purge_body([], _) ->
+ [];
+purge_body([{pcdata,_Attrs,_More}|Rest], TermList) ->
+ purge_body(Rest, TermList);
+purge_body([{term,[{"ID","CDATA",ID}],More}|Rest], TermList) ->
+ case lists:keysearch(ID, 1, TermList) of
+ false ->
+ [{term,[{"NAME","CDATA",ID},{"ID","CDATA",ID}],More}|
+ purge_body(Rest, TermList)];
+ {value, {ID, Name, _Description, _Responsible}} ->
+ [{term,[{"NAME","CDATA",Name},{"ID","CDATA",ID}],More}|
+ purge_body(Rest, TermList)];
+ {value, {ID, Name, _Description}} ->
+ [{term,[{"NAME","CDATA",Name},{"ID","CDATA",ID}],More}|
+ purge_body(Rest, TermList)]
+ end;
+purge_body([{_Tag,_Attrs,More}|Rest], TermList) ->
+ lists:append(purge_body(More, TermList),
+ purge_body(Rest, TermList)).
+
+rule([header|_], _) ->
+ {drop, ""};
+
+rule(_, _) ->
+ {drop, ""}.
+
+rule([term|_], {_,[],[Header]}, Opts) ->
+ {{docb_html_layout:chapter_top(
+ docb_html_util:all_header_data(Header), Opts) ++
+ "\n<center><h1>Glossary</h1></center>\n",
+ docb_html_layout:chapter_bot(Opts)}, Opts};
+
+rule([term|_], {_,[],[Header|_]},Opts) ->
+ {{docb_html_layout:chapter_top(
+ docb_html_util:all_header_data(Header), Opts) ++
+ "\n<center><h1>Glossary</h1></center>\n<dl>\n",
+ "\n</dl>\n" ++ docb_html_layout:chapter_bot(Opts)}, Opts};
+
+rule([term|_], {_,[Data],_}, Opts) ->
+ {{docb_html_layout:chapter_top(Data, Opts) ++
+ "\n<center><h1>Bibliography</h1></center>\n<dl>\n",
+ "\n</dl>\n" ++ docb_html_layout:chapter_bot(Opts)}, Opts};
+
+rule([term|_], {_,[Name,ID],[{termdef,[],[{pcdata,[],Def}]}]}, Opts) ->
+ TermList = case docb_util:lookup_option({defs,term}, Opts) of
+ false -> [];
+ Value -> Value
+ end,
+ case lists:keysearch(ID, 1, TermList) of
+ false ->
+ {{drop,"\n<dt><a name=\"" ++ ID ++ "\">" ++
+ "<strong>" ++ ID ++ "</strong></a>\n</dt>\n<dd>" ++
+ docb_html_util:pcdata_to_html(Def) ++ "\n</dd>\n"}, Opts};
+ {value, {ID, Name, Description, _Responsible}} ->
+ docb_util:message(warning,
+ "Global term ~s overriding local", [ID]),
+ {{drop,"\n<dt><a name=\"" ++ ID ++ "\">" ++
+ "<strong>" ++ Name ++ "</strong></a></dt>\n<dd>" ++
+ docb_html_util:pcdata_to_html(Description) ++ "\n</dd>\n"},
+ Opts};
+ {value, {ID, Name, Description}} ->
+ docb_util:message(warning,
+ "Global term ~s overriding local", [ID]),
+ {{drop, "\n<dt><a name=\"" ++ ID ++ "\">" ++
+ "<strong>" ++ Name ++ "</strong></a></dt>\n<dd>" ++
+ docb_html_util:pcdata_to_html(Description) ++ "\n</dd>\n"}, Opts}
+ end;
+
+rule([term|_], {_,[Name,ID],_}, Opts) ->
+ TermList = case docb_util:lookup_option({defs,term}, Opts) of
+ false -> [];
+ Value -> Value
+ end,
+ case lists:keysearch(ID, 1, TermList) of
+ false ->
+ docb_util:message(error,
+ "The term ~s has no definition", [ID]),
+ {{drop, "\n<dt><a name=\"" ++ ID ++ "\">" ++
+ "<strong>" ++ ID ++ "</strong></a></dt>\n<dd>" ++
+ "??" ++ "\n</dd>\n"}, Opts};
+ {value, {ID, Name, Description, _Responsible}} ->
+ {{drop, "\n<dt><a name=\"" ++ ID ++ "\">" ++
+ "<strong>" ++ Name ++ "</strong></a></dt>\n<dd>" ++
+ docb_html_util:pcdata_to_html(Description) ++ "\n</dd>\n"},
+ Opts};
+ {value, {ID, Name, Description}} ->
+ {{drop, "\n<dt><a name=\"" ++ ID ++ "\">" ++
+ "<strong>" ++ Name ++ "</strong></a></dt>\n<dd>" ++
+ docb_html_util:pcdata_to_html(Description) ++ "\n</dd>\n"}, Opts}
+ end.