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/++
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;
}
}
}
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