diff options
Diffstat (limited to 'src/sdp/meta/conf_make_meta_sdlang.d')
| -rw-r--r-- | src/sdp/meta/conf_make_meta_sdlang.d | 155 |
1 files changed, 155 insertions, 0 deletions
diff --git a/src/sdp/meta/conf_make_meta_sdlang.d b/src/sdp/meta/conf_make_meta_sdlang.d new file mode 100644 index 0000000..f4af643 --- /dev/null +++ b/src/sdp/meta/conf_make_meta_sdlang.d @@ -0,0 +1,155 @@ +/++ + sdlang headers<BR> + extract sdlang header return sdlang ++/ +module sdp.meta.conf_make_meta_sdlang; +template SiSUextractSDLang() { + import + std.exception, + std.regex, + std.stdio, + std.string, + std.traits, + std.typecons, + std.utf, + std.conv : to; + import + sdp.meta.defaults, + sdp.meta.rgx; + struct extractSDL { + mixin SiSUregisters; + mixin SiSUrgxInit; + auto rgx = Rgx(); + private auto docHeaderSDLtagGet(Hs)(Hs src_header) { + debug(asserts){ + static assert(is(typeof(src_header) == char[])); + } + char[][] source_header_arr = + (cast(char[]) src_header).split(rgx.newline_eol_delimiter); + char[] _src_header; + foreach(header_line; source_header_arr) { + if (!match(header_line, rgx.comments)) { + _src_header ~= header_line ~ "\n"; + } + } + scope(failure) { + stderr.writefln( + "%s\n%s\n%s:%s failed here:\n _src_header: %s", + __MODULE__, __FUNCTION__, + __FILE__, __LINE__, + _src_header, + ); + } + Tag sdl_root_header; + try { + sdl_root_header = parseSource(_src_header.to!string); + } + catch(ParseException e) { + stderr.writeln("SDLang problem with this document header:"); + stderr.writeln(_src_header); + // Error messages of the form: + // myFile.sdl(5:28): Error: Invalid integer suffix. + stderr.writeln(e.msg); + } + debug(sdlang) { + writeln("header SDL:"); + writeln(__LINE__, ": ", sdl_root_header.toSDLDocument()); + writeln(__LINE__, ": ", sdl_root_header.maybe.namespaces); + writeln("header make sdlang: ", sdl_root_header.toSDLDocument()); + writeln(__LINE__, ": ", sdl_root_header.getTagValues("title")); + writeln(__LINE__, ": ", sdl_root_header.getTagValues("creator")); + Tag creator = sdl_root_header.getTag("creator"); + if (creator !is null) { + if ("author" in creator.maybe.tags) { + writeln(__LINE__, ": ", creator.getTagValues("author")); + } else if ("author" in creator.maybe.attributes) { + writeln(__LINE__, ": ", creator.maybe.attributes["author"][0].value); + } + } + } + return sdl_root_header; // sdlang.ast.Tag + } + private auto sdlangToAA(C,Tag)(C conf, Tag conf_sdlang) { + debug(asserts){ + static assert(is(typeof(conf) == string[string][string])); + } + foreach (maintag, subtags; conf) { + /+ writeln(__LINE__, ": ", maintag, ":- ", subtags); +/ + foreach (subtag, content; subtags) { + if (maintag in conf_sdlang.maybe.tags) { + Tag _maintag = conf_sdlang.getTag(maintag); + if ((subtag in _maintag.maybe.tags) + && (_maintag.getTagValues(subtag).length > 0)) { + debug(headersdlang) { + writeln(__LINE__, ": ", maintag, ":", subtag, ": ", _maintag.getTagValues(subtag)[0]); + } + if (_maintag.getTagValues(subtag).length == 1) { + conf[maintag][subtag] = + (_maintag.getTagValues(subtag)[0]).to!string; + } else if (_maintag.getTagValues(subtag).length > 1) { + foreach (st; _maintag.getTagValues(subtag)) { + conf[maintag][subtag] ~= + st.to!string ~ ";"; + } + } + } else if ((subtag in _maintag.maybe.attributes) + && (_maintag.maybe.attributes[subtag][0].value.length > 0)) { + debug(headersdlang) { + writeln(__LINE__, ": ", maintag, ":", subtag, ": ", conf_sdlang.tags[maintag][0].attributes[subtag][0].value); + } + conf[maintag][subtag] = + (conf_sdlang.tags[maintag][0].attributes[subtag][0].value).to!string; + } + } + } + } + return conf; + } + private auto docHeaderSDLtoAA(Ma, Tag)(Ma dochead_make, Tag header_sdlang) { + debug(asserts){ + static assert(is(typeof(dochead_make) == string[string][string])); + } + dochead_make = sdlangToAA(dochead_make, header_sdlang); + auto dochead_meta = sdlangToAA(meta_aa_empty, header_sdlang); + if (dochead_meta["title"]["main"].empty) { + { + Tag _maintag = header_sdlang.getTag("title"); + if (_maintag !is null) { + if ("main" in _maintag.maybe.tags) { + dochead_meta["title"]["main"] = + to!string(_maintag.getTagValues("main")); + } else if ("main" !in _maintag.maybe.attributes) { + writeln(__LINE__, ": ", _maintag.values[0]); + dochead_meta["title"]["main"] = + (_maintag.values[0]).to!string; // test that this exists + } + } + } + } + if (!(dochead_meta["title"]["subtitle"].empty) + && (dochead_meta["title"]["sub"].empty)) { + dochead_meta["title"]["sub"] ~= dochead_meta["title"]["subtitle"]; + } + dochead_meta["title"].remove("subtitle"); + if (dochead_meta["title"]["sub"].empty) { + dochead_meta["title"]["full"] ~= dochead_meta["title"]["main"]; + } else { + dochead_meta["title"]["full"] ~= format( + "%s - %s", + dochead_meta["title"]["main"], + dochead_meta["title"]["sub"], + ); + } + dochead_meta["creator"]["author_raw"] = dochead_meta["creator"]["author"]; + string[] authors_arr; + auto authors_raw_arr = dochead_meta["creator"]["author"].split(rgx.arr_delimiter); + foreach (author_raw; authors_raw_arr) { + authors_arr ~= author_raw.replace(rgx.raw_author_munge, "$2 $1"); + } + dochead_meta["creator"]["author"] = join(authors_arr, ", ").chomp.chomp; + auto t = tuple(dochead_make, dochead_meta); + static assert(t.length==2); + return t; + } + } +} |