module sdp.abstraction; template SiSUabstraction() { /+ sdp: sisu document parser, see http://sisudoc.org +/ import sdp.imports_for_ao; mixin SiSUrgxInit; mixin SiSUregisters; mixin SiSUheaderExtractSDLang; mixin SiSUnode; mixin SiSUbiblio; mixin SiSUrgxInitFlags; mixin outputHub; enum headBody { header, body_content, insert_filelist } enum makeMeta { make, meta } enum docAbst { doc_abstraction, section_keys, segnames, segnames_0_4, images } auto rgx = Rgx(); auto SiSUabstraction(Fn,O,E)(Fn fn_src, O opts, E env){ auto sdl_root_configuration = ConfigHub!()("conf.sdl", env); auto sdl_root_doc_make = ConfigHub!()("sisu_document_make", env); auto confsdl = HeaderExtractSDL(); auto conf_settings_aa = confsdl.configSettingsSDLangToAAmake(sdl_root_configuration); auto conf_doc_make_aa = confsdl.documentMakeSDLangToAAmake(sdl_root_doc_make); /+ ↓ read file (filename with path) +/ /+ ↓ file tuple of header and content +/ auto _header_body_inserts = SiSUrawMarkupContent!()(fn_src); static assert(!isTypeTuple!(_header_body_inserts)); static assert(_header_body_inserts.length==3); debug(header_and_body) { writeln(header); writeln(_header_body_inserts.length); writeln(_header_body_inserts.length[headBody.body_content][0]); } /+ ↓ split header into make and meta +/ auto _make_and_meta = SiSUheaderExtractHub!()(_header_body_inserts[headBody.header], conf_doc_make_aa); static assert(!isTypeTuple!(_make_and_meta)); static assert(_make_and_meta.length==2); /+ ↓ document abstraction: process document, return abstraction as tuple +/ auto da = SiSUdocAbstraction!()( (_header_body_inserts[headBody.body_content]), (_make_and_meta[makeMeta.make]), (_make_and_meta[makeMeta.meta]), opts ); static assert(!isTypeTuple!(da)); static assert(da.length==5); auto doc_abstraction = da[docAbst.doc_abstraction]; /+ head ~ toc ~ body ~ endnotes_seg ~ glossary ~ bibliography ~ bookindex ~ blurb; +/ auto _document_section_keys_sequenced = da[docAbst.section_keys]; string[] _doc_html_segnames = da[docAbst.segnames]; string[] _doc_epub_segnames_0_4 = da[docAbst.segnames_0_4]; auto _images = da[docAbst.images]; struct DocumentMatters { auto keys_seq() { /+ contains .seg & .scroll sequences +/ auto _k = _document_section_keys_sequenced; return _k; } string[] segnames() { string[] _k = _doc_html_segnames; return _k; } string[] segnames_lv_0_to_4() { string[] _k = _doc_epub_segnames_0_4; return _k; } auto dochead_make() { string[string][string] _k = _make_and_meta[makeMeta.make]; return _k; } auto dochead_meta() { string[string][string] _k = _make_and_meta[makeMeta.meta]; return _k; } auto src_path_info() { string _pwd = env["pwd"]; auto _k = SiSUpathsSRC!()(_pwd, fn_src); return _k; } auto source_filename() { string _k = fn_src; return _k; } auto language() { string _k; if (auto m = fn_src.match(rgx.language_code_and_filename)) { _k = m.captures[1]; } else { _k = "en"; } return _k; } auto file_insert_list() { string[] _k = _header_body_inserts[headBody.insert_filelist]; return _k; } auto image_list() { auto _k = _images; return _k; } auto opt_action_bool() { bool[string] _k = opts; return _k; } auto environment() { auto _k = env; return _k; } } auto doc_matters = DocumentMatters(); auto t = tuple(doc_abstraction, doc_matters); static assert(t.length==2); return t; } }