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/++
sdlang headers<BR>
extract sdlang header return sdlang
+/
template SiSUheaderExtractSDLang() {
private import
std.exception,
std.regex,
std.stdio,
std.string,
std.traits,
std.typecons,
std.utf,
std.conv : to;
private import
ao_rgx,
ao_defaults;
struct HeaderExtractSDL {
mixin SiSUregisters;
mixin SiSUrgxInit;
auto rgx = Rgx();
private auto sdlangToAAmake(C,Tag)(C conf, Tag conf_sdlang) {
debug(asserts){
static assert(is(typeof(conf) == string[string][string]));
}
foreach (maintag, subtags; conf) {
foreach (subtag, content; subtags) {
if (!(conf_sdlang.maybe.tags[maintag].empty)) {
if (!(conf_sdlang.tags[maintag][0].maybe.attributes[subtag].empty)
&& (conf_sdlang.tags[maintag][0].attributes[subtag][0].value.length > 0)) {
debug(headersdlang) {
writeln(conf_sdlang.tags[maintag][0].attributes[subtag][0].value);
}
conf[maintag][subtag] =
to!string(conf_sdlang.tags[maintag][0].attributes[subtag][0].value);
}
}
}
}
return conf;
}
private auto configSettingsSDLangToAAmake(Tag)(Tag conf_sdlang) {
auto conf = sdlangToAAmake(conf_aa, conf_sdlang);
return conf;
}
private auto documentMakeSDLangToAAmake(Tag)(Tag document_make_sdlang) {
auto dochead_make = sdlangToAAmake(make_aa, document_make_sdlang);
return dochead_make;
}
final private auto headerMakeSDLang(Hs)(Hs src_header) {
debug(asserts){
static assert(is(typeof(src_header) == string));
}
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);
}
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(sdl_root_header.toSDLDocument());
}
return sdl_root_header;
}
private auto headerSDLangGet(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[] header_clean;
foreach(header_line; source_header_arr) {
if (!match(header_line, rgx.comments)) {
header_clean ~= header_line ~ "\n";
}
}
/+ get sdlang tags +/
auto header_sdlang=headerMakeSDLang(to!string(header_clean));
debug(sdlang) {
writeln("--------------");
stdout.rawWrite( header_sdlang.toSDLDocument() );
writeln("--------------");
Value test = header_sdlang.tags["title"][0].values[0];
assert(test == typeid(string));
// writeln(header_sdlang.maybe.tags["title"]);
// writeln(header_sdlang.maybe.tags["title"][0].maybe.attributes["subtitle"]);
}
return header_sdlang; // sdlang.ast.Tag
}
private auto headerSDLangToAAmake(Tag,Ma)(Tag header_sdlang, Ma dochead_make) {
debug(asserts){
static assert(is(typeof(dochead_make) == string[string][string]));
}
dochead_make = sdlangToAAmake(dochead_make, header_sdlang);
auto dochead_meta = sdlangToAAmake(meta_aa, header_sdlang);
if (dochead_meta["title"]["main"].empty) {
dochead_meta["title"]["main"] =
to!string(header_sdlang.maybe.tags["title"][0].values[0]);
}
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;
}
private auto headerSDLangToAA(Hs,Ma)(Hs header_sdlang_src, Ma conf_doc_make_aa) {
debug(asserts){
static assert(is(typeof(header_sdlang_src) == char[]));
static assert(is(typeof(conf_doc_make_aa) == string[string][string]));
}
auto header_sdlang_tag = headerSDLangGet(header_sdlang_src);
auto header_aa_tuple = headerSDLangToAAmake(header_sdlang_tag, conf_doc_make_aa);
return header_aa_tuple;
}
}
}
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