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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_part2html).
+
+-export([extension/0, transform/3, rule/2, rule/3]).
+
+extension() ->
+ ".html".
+
+transform(File, {part, _Attrs, [Header| Rest]}, Opts0) ->
+
+ %% Extract header data
+ Title = docb_html_util:extract_header_data(title, Header),
+
+ %% Create the framing HTML document
+ OutFile = docb_util:outfile(File ++ "_frame", ".html", Opts0),
+ case file:open(OutFile, [write]) of
+ {ok, Frame} ->
+ io:format(Frame,
+"<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Frameset//EN\"
+ \"http://www.w3.org/TR/xhtml1/DTD/xhtml1-frameset.dtd\">
+<!-- This document was generated using DocBuilder-" ++ docb_util:version() ++ " -->
+<html xmlns=\"http://www.w3.org/1999/xhtml\" xml:lang=\"en\" lang=\"en\">
+<head>
+ <title>~s</title>
+ " ++ docb_util:html_snippet(head, Opts0) ++ "
+</head>
+<frameset cols=\"200, *\">
+ <frame src=\"~s\" name=\"toc\"/>
+ <frame src=\"~s\" name=\"document\"/>
+ <noframes>
+ <body bgcolor=\"#FFFFFF\" text=\"#000000\" link=\"#0000FF\"
+ vlink=\"#FF00FF\" alink=\"#FF0000\">
+ <p>This documentation requires a browser that can handle frames</p>
+ </body>
+ </noframes>
+</frameset>
+</html>
+",
+ [Title, File ++ ".html", File ++ "_first.html"]),
+ file:close(Frame)
+ end,
+
+ %% Create the front HTML document
+ docb_main:transform(first, html, Opts0, File ++ "_first",
+ {first, [], [Header| Rest]}),
+
+ %% 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 chapters into a *big* parse tree
+ %% Also transform them to HTML
+ TransformP = not docb_util:an_option(framework_only, Opts0),
+ TOpts = [dict, {part_application,File}],
+ ConcatTree = concat_files(Files, Opts0, TransformP, TOpts),
+
+ %% Create a cites dictionary
+ docb_main:transform(cite, html, Opts0, File ++ "_cite",
+ {cite, [], [Header| ConcatTree]}),
+
+ %% Create a terms dictionary
+ docb_main:transform(term, html, Opts0, File ++ "_term",
+ {term, [], [Header| ConcatTree]}),
+
+ %% 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~n", [Ext]),
+ Opts0
+ end;
+ _ ->
+ %% do not bother
+ docb_util:message(warning,
+ "fascicules~s not found, "
+ "no index.html created~n",
+ [Ext]),
+ Opts0
+ end,
+
+ %% Create ToC parse tree
+ {{toc, [{"FILE", "CDATA", File}], [Header| ConcatTree]}, Opts2}.
+
+concat_files(Files, Opts, TransformP, TOpts) ->
+ Ext = docb_util:lookup_option(src_type, Opts),
+ concat_files(Files, [], 1, Opts, TransformP, TOpts, Ext).
+
+concat_files([File | Rest], Body, ChLevel, Opts, TP, TOpts, Ext) ->
+ case docb_main:parse1(File, Opts) of
+ {ok, Parse} ->
+ {TopTag, Attrs, [Header = {header, _, HeaderContents} | More]} = Parse,
+ {value,{title,_,Title}} = lists:keysearch(title,1,HeaderContents),
+ NewMore = [{section, [], [{title, [], Title}| More]}],
+ NewParse = {TopTag, Attrs, [Header| NewMore]},
+ if
+ TP ->
+ docb_util:message(info,
+ "Processing \"~s~s\"",
+ [File, Ext]),
+ Opts2 =
+ [html, {number,integer_to_list(ChLevel)}] ++
+ TOpts ++ Opts,
+ docb_main:transform(TopTag, html, Opts2, File,
+ NewParse);
+ true -> ignore
+ end,
+ NumberTree =
+ docb_html_util:number(NewParse,
+ integer_to_list(ChLevel), File),
+ {_, [], [_| NewBody]} = NumberTree,
+ lists:append(Body,
+ concat_files(Rest, NewBody, ChLevel+1, Opts,
+ TP, TOpts, Ext));
+ errors ->
+ throw({error,"Parse error when building chapter "++File})
+ end;
+concat_files([], Body, _ChLevel, _Opts, _TP, _TOpts, _Ext) ->
+ Body.
+
+rule([section| _], _) ->
+ {"", ""};
+
+rule(_, _) ->
+ {drop, ""}.
+
+rule([toc| _], {_Depth, [File], [Header| _]}, Opts) ->
+ case docb_util:lookup_option(fascdata, Opts) of
+ false ->
+ {{docb_html_layout:part_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:part_toc_top(
+ docb_html_util:all_header_data(Header),
+ File, Opts, HRefTexts),
+ docb_html_layout:part_toc_bot()}, Opts}
+ end;
+
+rule([title| Rest], {_, [Number, File], [{pcdata, _, Title}]}, Opts) ->
+ N = docb_html_util:count_sections(Rest),
+ OutFile = docb_html_util:make_anchor_href(File),
+ if
+ N == 1 ->
+ {{drop,
+ "<hr/>\n<small>" ++
+ Number ++
+ " <a target=\"document\" href=\"" ++ OutFile ++ "#" ++
+ Number ++ "\">" ++
+ docb_html_util:pcdata_to_html(Title) ++
+ "</a></small><br/>\n"},
+ Opts};
+ N < 3 ->
+ {{drop,
+ "<small>" ++
+ Number ++
+ " <a target=\"document\" href=\"" ++ OutFile ++ "#" ++
+ Number ++ "\">" ++
+ docb_html_util:pcdata_to_html(Title) ++
+ "</a></small><br/>\n"},
+ Opts};
+ true ->
+ {{drop, ""}, Opts}
+ end.
+
+%% Parsed fascicules:
+%% {fascicules,[],
+%% [{fascicule, [{"FILE","CDATA","refman"},
+%% {"HREF","CDATA","refman_frame.html"},
+%% {"ENTRY","TOKEN","YES"}],
+%% [{pcdata, [], "" Reference Manual\\n \n"}]},
+%% 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.
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-09 10:45:27 +0000