#+TITLE: sdp output xmls #+AUTHOR: Ralph Amissah #+EMAIL: ralph.amissah@gmail.com #+STARTUP: indent #+LANGUAGE: en #+OPTIONS: H:3 num:nil toc:t \n:nil @:t ::t |:t ^:nil _:nil -:t f:t *:t <:t #+OPTIONS: TeX:t LaTeX:t skip:nil d:nil todo:t pri:nil tags:not-in-toc #+OPTIONS: author:nil email:nil creator:nil timestamp:nil #+PROPERTY: header-args :padline no :exports code :noweb yes #+EXPORT_SELECT_TAGS: export #+EXPORT_EXCLUDE_TAGS: noexport #+FILETAGS: :sdp:rel:output: #+TAGS: assert(a) class(c) debug(d) mixin(m) sdp(s) tangle(T) template(t) WEB(W) noexport(n) [[./sdp.org][sdp]] [[./][org/]] [[./output_hub.org][output_hub]] * xml offspring (xhtml html epub) :xml: ** format xhtml objects :format: *** 0. xhtml common template :template: #+BEGIN_SRC d :tangle ../src/sdp/output_xmls.d template outputXHTMLs() { <> mixin SiSUoutputRgxInit; struct outputXHTMLs { auto rgx = Rgx(); <> <> } } #+END_SRC *** output imports #+name: output_imports #+BEGIN_SRC d private import std.algorithm, std.array, std.container, std.digest.sha, std.exception, std.file, std.getopt, std.json, std.outbuffer, std.path, std.process, std.range, std.regex, std.stdio, std.string, std.traits, std.typecons, std.uni, std.utf, std.zip, std.conv : to; import create_zip_file, defaults, output_rgx, output_xmls, output_xmls_css, paths_output; #+END_SRC *** misc **** special characters #+name: xhtml_format_objects #+BEGIN_SRC d string special_characters(string _txt){ _txt = (_txt) .replaceAll(rgx.xhtml_ampersand, "&") .replaceAll(rgx.xhtml_less_than, "<") .replaceAll(rgx.xhtml_greater_than, ">") .replaceAll(rgx.xhtml_line_break, "
"); return _txt; } #+END_SRC **** font_face #+name: xhtml_format_objects #+BEGIN_SRC d string font_face(string _txt){ _txt = (_txt) .replaceAll(rgx.inline_emphasis, ("$1")) .replaceAll(rgx.inline_bold, ("$1")) .replaceAll(rgx.inline_underscore, ("$1")) .replaceAll(rgx.inline_italics, ("$1")) .replaceAll(rgx.inline_superscript, ("$1")) .replaceAll(rgx.inline_subscript, ("$1")) .replaceAll(rgx.inline_strike, ("$1")) .replaceAll(rgx.inline_insert, ("$1")) .replaceAll(rgx.inline_mono, ("$1")) .replaceAll(rgx.inline_cite, ("$1")); return _txt; } #+END_SRC **** anchor tags #+name: xhtml_format_objects #+BEGIN_SRC d string _xhtml_anchor_tags(const(string[]) anchor_tags) { string tags=""; if (anchor_tags.length > 0) { foreach (tag; anchor_tags) { if (!(tag.empty)) { tags ~= ""; } } } return tags; } #+END_SRC **** doc head & tails ***** scroll head #+name: xhtml_format_objects #+BEGIN_SRC d auto html_scroll_head(Me)( Me dochead_meta, ) { debug(asserts) { static assert(is(typeof(dochead_meta) == string[string][string])); } string o; o = format(q"¶ %s%s ¶", dochead_meta["title"]["full"], (dochead_meta["creator"]["author"].empty) ? "" : ", " ~ dochead_meta["creator"]["author"], ); return o; } #+END_SRC ***** seg head #+name: xhtml_format_objects #+BEGIN_SRC d auto html_seg_head(Me)( Me dochead_meta, ) { debug(asserts) { static assert(is(typeof(dochead_meta) == string[string][string])); } string o; o = format(q"¶ %s%s ¶", dochead_meta["title"]["full"], (dochead_meta["creator"]["author"].empty) ? "" : ", " ~ dochead_meta["creator"]["author"], ); return o; } #+END_SRC ***** epub seg head #+name: xhtml_format_objects #+BEGIN_SRC d auto epub3_seg_head(Me)( Me dochead_meta, ) { debug(asserts) { static assert(is(typeof(dochead_meta) == string[string][string])); } string html_simple = format(q"¶ ¶", ); string html_strict = format(q"¶ ¶", ); string o; o = format(q"¶%s %s%s ¶", html_strict, dochead_meta["title"]["full"], (dochead_meta["creator"]["author"].empty) ? "" : ", " ~ dochead_meta["creator"]["author"], ); return o; } #+END_SRC ***** xhtml tail #+name: xhtml_format_objects #+BEGIN_SRC d auto tail() { string o; o = format(q"¶ ¶"); return o; } #+END_SRC *** inline markup **** links #+name: xhtml_format_objects #+BEGIN_SRC d auto inline_links(O)( auto return ref const O obj, string _txt, string _suffix = ".html", string seg_scroll = "seg", ) { if (obj.inline_links) { if ((seg_scroll == "scroll") && _txt.match(rgx.mark_internal_site_lnk)) { _txt = (_txt).replaceAll( rgx.inline_seg_link, "$1"); } _txt = (_txt).replaceAll( rgx.inline_link_fn_suffix, ("$1" ~ _suffix)); _txt = (_txt).replaceAll( rgx.inline_link, ("$1")); _txt = (_txt).replaceAll( rgx.mark_internal_site_lnk, "" ); } debug(markup_links) { if (_txt.match(rgx.inline_link)) { writeln(__LINE__, " (missed) markup link identified (", obj.inline_links, "): ", obj.is_a, ": ", obj.text ); } } debug(markup) { if (_txt.match(rgx.inline_link)) { writeln(__LINE__, " (missed) markup link identified (", obj.inline_links, "): ", obj.is_a, ": ", obj.text ); } } return _txt; } #+END_SRC **** notes scroll #+name: xhtml_format_objects #+BEGIN_SRC d auto inline_notes_scroll(O)( auto return ref const O obj, string _txt, ) { if (obj.inline_notes_reg) { _txt = (_txt).replaceAll( rgx.inline_notes_delimiter_al_regular_number_note, (" $1 ") ); } debug(markup_endnotes) { if (_txt.match(rgx.inline_notes_delimiter_al_regular_number_note)) { writeln(__LINE__, " (missed) markup endnote: ", obj.is_a, ": ", obj.text); } } debug(markup) { if (_txt.match(rgx.inline_notes_delimiter_al_regular_number_note)) { writeln(__LINE__, " (missed) markup endnote: ", obj.is_a, ": ", obj.text); } } // if (obj.inline_notes_star) { // _txt = replaceAll( // _txt, // rgx.inline_notes_delimiter_al_regular_number_note, // (" $1 ") // ); // } return _txt; } #+END_SRC **** notes seg #+name: xhtml_format_objects #+BEGIN_SRC d auto inline_notes_seg(O)( auto return ref const O obj, string _txt, ) { string[] _endnotes; if (obj.inline_notes_reg) { /+ need markup for text, and separated footnote +/ foreach(m; _txt.matchAll(rgx.inline_notes_delimiter_al_regular_number_note)) { _endnotes ~= format( "%s%s%s%s\n %s%s%s%s%s\n %s\n%s", "

", "", " ", m.captures[1], ".", m.captures[2], "

" ); } _txt = (_txt).replaceAll( rgx.inline_notes_delimiter_al_regular_number_note, (" $1 ") ); } else if (_txt.match(rgx.inline_notes_delimiter_al_regular_number_note)) { debug(markup) { writeln(__LINE__, " endnote: ", obj.is_a, ": ", obj.text); } } auto t = tuple( _txt, _endnotes, ); return t; } #+END_SRC **** inline markup scroll #+name: xhtml_format_objects #+BEGIN_SRC d auto inline_markup_scroll(O)( auto return ref const O obj, string _suffix = ".html", ) { string _txt = obj.text; _txt = special_characters(_txt); _txt = inline_links(obj, _txt, _suffix, "scroll"); _txt = inline_notes_scroll(obj, _txt); return _txt; } #+END_SRC **** inline markup seg #+name: xhtml_format_objects #+BEGIN_SRC d auto inline_markup_seg(O)( auto return ref const O obj, string _suffix = ".html", ) { string _txt = obj.text; _txt = special_characters(_txt); _txt = inline_links(obj, _txt, _suffix, "seg"); auto t = inline_notes_seg(obj, _txt); return t; } #+END_SRC *** toc #+name: xhtml_format_objects #+BEGIN_SRC d auto toc(O)( auto return ref const O obj, ) { string o; o = format(q"¶

%s

¶", obj.is_a, obj.indent_hang, obj.indent_base, obj.text ); return o; } #+END_SRC *** heading **** heading #+name: xhtml_format_objects #+BEGIN_SRC d auto heading(O)( auto return ref const O obj, string _txt, ) { auto tags = _xhtml_anchor_tags(obj.anchor_tags); string _horizontal_rule = "
"; if (obj.heading_lev_markup == 0) { _horizontal_rule = ""; } string o; if (obj.obj_cite_number.empty) { o = format(q"¶%s
%s %s
¶", _horizontal_rule, obj.heading_lev_markup, obj.is_a, tags, _txt, obj.heading_lev_markup, ); } else { o = format(q"¶%s
%s %s
¶", _horizontal_rule, obj.obj_cite_number, obj.obj_cite_number, obj.heading_lev_markup, obj.is_a, obj.obj_cite_number, obj.obj_cite_number, tags, _txt, obj.heading_lev_markup, ); } return o; } #+END_SRC **** scroll #+name: xhtml_format_objects #+BEGIN_SRC d auto heading_scroll(O)( auto return ref const O obj, string _suffix = ".html", ) { auto tags = _xhtml_anchor_tags(obj.anchor_tags); string _txt = inline_markup_scroll(obj, _suffix); // issue string o = heading(obj, _txt); return o; } #+END_SRC **** seg #+name: xhtml_format_objects #+BEGIN_SRC d auto heading_seg(O)( auto return ref const O obj, string _suffix = ".html", ) { auto t = inline_markup_seg(obj, _suffix); string _txt = t[0]; string[] _endnotes = t[1]; string o = heading(obj, _txt); auto u = tuple( o, _endnotes, ); return u; } #+END_SRC *** para **** para #+name: xhtml_format_objects #+BEGIN_SRC d auto para(O)( auto return ref const O obj, string _txt, ) { auto tags = _xhtml_anchor_tags(obj.anchor_tags); _txt = font_face(_txt); string o; _txt = (obj.bullet) ? ("●  " ~ _txt) : _txt; if (obj.obj_cite_number.empty) { o = format(q"¶

%s %s

¶", obj.is_a, obj.indent_hang, obj.indent_base, tags, _txt ); } else { o = format(q"¶

%s %s

¶", obj.obj_cite_number, obj.obj_cite_number, obj.is_a, obj.indent_hang, obj.indent_base, obj.obj_cite_number, tags, _txt ); } return o; } #+END_SRC **** scroll #+name: xhtml_format_objects #+BEGIN_SRC d auto para_scroll(O)( auto return ref const O obj, string _suffix = ".html", ) { auto tags = _xhtml_anchor_tags(obj.anchor_tags); string _txt = inline_markup_scroll(obj, _suffix); // issue string o = para(obj, _txt); return o; } #+END_SRC **** seg #+name: xhtml_format_objects #+BEGIN_SRC d auto para_seg(O)( auto return ref const O obj, string _suffix = ".html", ) { auto t = inline_markup_seg(obj, _suffix); string _txt = to!string(t[0]); string[] _endnotes = t[1]; string o = para(obj, _txt); auto u = tuple( o, _endnotes, ); return u; } #+END_SRC *** quote **** quote #+name: xhtml_format_objects #+BEGIN_SRC d auto quote(O)( auto return ref const O obj, string _txt, ) { _txt = font_face(_txt); string o; if (obj.obj_cite_number.empty) { o = format(q"¶

%s

¶", obj.is_a, _txt ); } else { o = format(q"¶

%s

¶", obj.obj_cite_number, obj.obj_cite_number, obj.is_a, obj.obj_cite_number, _txt ); } return o; } #+END_SRC **** scroll #+name: xhtml_format_objects #+BEGIN_SRC d auto quote_scroll(O)( auto return ref const O obj, string _suffix = ".html", ) { auto tags = _xhtml_anchor_tags(obj.anchor_tags); string _txt = inline_markup_scroll(obj, _suffix); // issue string o = quote(obj, _txt); return o; } #+END_SRC **** seg #+name: xhtml_format_objects #+BEGIN_SRC d auto quote_seg(O)( auto return ref const O obj, string _suffix = ".html", ) { auto t = inline_markup_seg(obj, _suffix); string _txt = to!string(t[0]); string[] _endnotes = t[1]; string o = quote(obj, _txt); auto u = tuple( o, _endnotes, ); return u; } #+END_SRC *** group **** group #+name: xhtml_format_objects #+BEGIN_SRC d auto group(O)( auto return ref const O obj, string _txt, ) { _txt = font_face(_txt); string o; if (obj.obj_cite_number.empty) { o = format(q"¶

%s

¶", obj.is_a, _txt ); } else { o = format(q"¶

%s

¶", obj.obj_cite_number, obj.obj_cite_number, obj.is_a, obj.obj_cite_number, _txt ); } return o; } #+END_SRC **** scroll #+name: xhtml_format_objects #+BEGIN_SRC d auto group_scroll(O)( auto return ref const O obj, string _suffix = ".html", ) { auto tags = _xhtml_anchor_tags(obj.anchor_tags); string _txt = inline_markup_scroll(obj, _suffix); // issue string o = group(obj, _txt); return o; } #+END_SRC **** seg #+name: xhtml_format_objects #+BEGIN_SRC d auto group_seg(O)( auto return ref const O obj, string _suffix = ".html", ) { auto t = inline_markup_seg(obj, _suffix); string _txt = to!string(t[0]); string[] _endnotes = t[1]; string o = group(obj, _txt); auto u = tuple( o, _endnotes, ); return u; } #+END_SRC *** block **** block #+name: xhtml_format_objects #+BEGIN_SRC d auto block(O)( auto return ref const O obj, string _txt, ) { _txt = font_face(_txt); string o; if (obj.obj_cite_number.empty) { o = format(q"¶

%s

¶", obj.is_a, _txt.stripRight ); } else { o = format(q"¶

%s

¶", obj.obj_cite_number, obj.obj_cite_number, obj.is_a, obj.obj_cite_number, _txt.stripRight ); } return o; } #+END_SRC **** scroll #+name: xhtml_format_objects #+BEGIN_SRC d auto block_scroll(O)( auto return ref const O obj, string _suffix = ".html", ) { auto tags = _xhtml_anchor_tags(obj.anchor_tags); string _txt = inline_markup_scroll(obj, _suffix); // issue string o = block(obj, _txt); return o; } #+END_SRC **** seg #+name: xhtml_format_objects #+BEGIN_SRC d auto block_seg(O)( auto return ref const O obj, string _suffix = ".html", ) { auto t = inline_markup_seg(obj, _suffix); string _txt = to!string(t[0]); string[] _endnotes = t[1]; string o = block(obj, _txt); auto u = tuple( o, _endnotes, ); return u; } #+END_SRC *** poem verse **** verse #+name: xhtml_format_objects #+BEGIN_SRC d auto verse(O)( // using code from code block, review auto return ref const O obj, string _txt, ) { _txt = font_face(_txt); _txt = (_txt) .replaceAll(rgx.newline, "
\n") .replaceAll(rgx.two_spaces, " " ~ " " ~ " " ~ " ") .replaceAll(rgx.nbsp_and_space, " " ~ " ") .replaceAll(rgx.strip_br, ""); string o; if (obj.obj_cite_number.empty) { o = format(q"¶

%s

¶", obj.is_a, _txt ); } else { o = format(q"¶

%s

¶", obj.obj_cite_number, obj.obj_cite_number, obj.is_a, obj.obj_cite_number, _txt ); } return o; } #+END_SRC **** scroll #+name: xhtml_format_objects #+BEGIN_SRC d auto verse_scroll(O)( auto return ref const O obj, string _suffix = ".html", ) { auto tags = _xhtml_anchor_tags(obj.anchor_tags); string _txt = inline_markup_scroll(obj, _suffix); // issue string o = verse(obj, _txt); return o; } #+END_SRC **** seg #+name: xhtml_format_objects #+BEGIN_SRC d auto verse_seg(O)( auto return ref const O obj, string _suffix = ".html", ) { auto t = inline_markup_seg(obj, _suffix); string _txt = to!string(t[0]); string[] _endnotes = t[1]; string o = verse(obj, _txt); auto u = tuple( o, _endnotes, ); return u; } #+END_SRC *** code #+name: xhtml_format_objects_code #+BEGIN_SRC d auto code(O)( auto return ref const O obj, ) { string _txt = obj.text; _txt = (_txt) .replaceAll(rgx.xhtml_ampersand, "&") .replaceAll(rgx.xhtml_quotation, """) .replaceAll(rgx.xhtml_less_than, "<") .replaceAll(rgx.xhtml_greater_than, ">") .replaceAll(rgx.nbsp_char, " "); string o; if (obj.obj_cite_number.empty) { o = format(q"¶

%s

¶", obj.is_a, _txt ); } else { o = format(q"¶

%s

¶", obj.obj_cite_number, obj.obj_cite_number, obj.is_a, obj.obj_cite_number, _txt ); } return o; } #+END_SRC *** table **** TODO tablarize align="left|right|center" $100 "style=\"text-align:right\"" "style=\"text-align:left\"" "style=\"text-align:" ~ "right\"" #+name: xhtml_format_objects #+BEGIN_SRC d auto tablarize(O)( auto return ref const O obj, string _txt, ) { string[] _table_rows = (_txt).split(rgx.table_delimiter_row); string[] _table_cols; string _table; string _tablenote; foreach(row_idx, row; _table_rows) { _table_cols = row.split(rgx.table_delimiter_col); _table ~= ""; foreach(col_idx, cell; _table_cols) { if ((_table_cols.length == 1) && (_table_rows.length <= row_idx+2)) { // check row_idx+2 (rather than == ++row_idx) _tablenote ~= cell; } else { string _col_is = (row_idx == 0 && obj.table_heading) ? "th" : "td"; string _align = ("style=\"text-align:" ~ ((obj.table_column_aligns[col_idx] == "l") ? "left\"" : "right\"")); _table ~= "<" ~ _col_is ~ " width=\"" ~ obj.table_column_widths[col_idx].to!string ~ "%\" " ~ _align ~ ">"; _table ~= cell; _table ~= ""; } } _table ~= ""; } auto t = tuple( _table, _tablenote, ); return t; } #+END_SRC **** table #+name: xhtml_format_objects #+BEGIN_SRC d auto table(O)( auto return ref const O obj, ) { string _txt = obj.text; auto tags = _xhtml_anchor_tags(obj.anchor_tags); _txt = font_face(_txt); auto t = tablarize(obj, _txt); _txt = t[0]; string _note = t[1]; string o; o = format(q"¶

%s %s
%s

¶", obj.obj_cite_number, obj.obj_cite_number, obj.is_a, obj.obj_cite_number, tags, _txt, _note ); return o; } #+END_SRC *** endnote #+name: xhtml_format_objects #+BEGIN_SRC d auto endnote(O)( auto return ref const O obj, ) { string o; o = format(q"¶

%s

¶", obj.is_a, obj.indent_hang, obj.indent_base, obj.text ); return o; } #+END_SRC ** _html_ [#A] :html: *** template :template: #+BEGIN_SRC d :tangle ../src/sdp/output_html.d template outputHTML() { <> mixin outputXHTMLs; <> <> <> <> } #+END_SRC *** scroll :scroll: **** switch (sections & objects) format html output #+name: output_html_scroll #+BEGIN_SRC d void scroll(D,I)( auto return ref const D doc_abstraction, auto return ref I doc_matters, ) { mixin SiSUoutputRgxInit; auto xhtml_format = outputXHTMLs(); auto rgx = Rgx(); string[] doc_html; string[] doc; string suffix = ".html"; foreach (part; doc_matters.keys_seq.scroll) { foreach (obj; doc_abstraction[part]) { switch (obj.use) { case "frontmatter": switch (obj.is_of) { case "para": switch (obj.is_a) { case "heading": doc_html ~= xhtml_format.heading_scroll(obj, suffix); break; case "toc": doc_html ~= xhtml_format.para_scroll(obj, suffix); break; default: if ((doc_matters.opt_action_bool["debug"])) { writeln(__FILE__, ":", __LINE__, ": ", obj.is_a); } break; } break; default: if ((doc_matters.opt_action_bool["debug"])) { writeln(__FILE__, ":", __LINE__, ": ", obj.is_of); } break; } break; case "body": switch (obj.is_of) { case "para": switch (obj.is_a) { case "heading": doc_html ~= xhtml_format.heading_scroll(obj, suffix); break; case "para": doc_html ~= xhtml_format.para_scroll(obj, suffix); break; default: if ((doc_matters.opt_action_bool["debug"])) { writeln(__FILE__, ":", __LINE__, ": ", obj.is_a); } break; } break; case "block": switch (obj.is_a) { case "quote": doc_html ~= xhtml_format.quote_scroll(obj); break; case "group": doc_html ~= xhtml_format.group_scroll(obj); break; case "block": doc_html ~= xhtml_format.block_scroll(obj); break; case "poem": break; case "verse": doc_html ~= xhtml_format.verse_scroll(obj, suffix); break; case "code": doc_html ~= xhtml_format.code(obj); break; case "table": doc_html ~= xhtml_format.table(obj); break; default: if ((doc_matters.opt_action_bool["debug"])) { writeln(__FILE__, ":", __LINE__, ": ", obj.is_a); } break; } break; default: if ((doc_matters.opt_action_bool["debug"])) { writeln(__FILE__, ":", __LINE__, ": ", obj.is_of); } break; } break; case "backmatter": switch (obj.is_of) { case "para": switch (obj.is_a) { case "heading": doc_html ~= xhtml_format.heading_scroll(obj, suffix); break; case "endnote": doc_html ~= xhtml_format.para_scroll(obj, suffix); break; case "glossary": doc_html ~= xhtml_format.para_scroll(obj, suffix); break; case "bibliography": doc_html ~= xhtml_format.para_scroll(obj, suffix); break; case "bookindex": doc_html ~= xhtml_format.para_scroll(obj, suffix); break; case "blurb": doc_html ~= xhtml_format.para_scroll(obj, suffix); break; default: if ((doc_matters.opt_action_bool["debug"])) { writeln(__FILE__, ":", __LINE__, ": ", obj.is_a); } break; } break; default: if ((doc_matters.opt_action_bool["debug"])) { writeln(__FILE__, ":", __LINE__, ": ", obj.is_of); } break; } break; case "comment": break; default: if ((doc_matters.opt_action_bool["debug"])) { writeln(__FILE__, ":", __LINE__, ": ", obj.use); writeln(__FILE__, ":", __LINE__, ": ", obj.is_a); writeln(__FILE__, ":", __LINE__, ": ", obj.text); } break; } } } doc = xhtml_format.html_scroll_head(doc_matters.dochead_meta) ~ doc_html ~ xhtml_format.tail; scroll_write_output(doc_matters, doc); } #+END_SRC **** write output file #+name: output_html_scroll #+BEGIN_SRC d void scroll_write_output(M,C)( M doc_matters, C doc, ) { debug(asserts) { static assert(is(typeof(doc) == string[])); } string fn_src = doc_matters.source_filename; auto src_path_info = doc_matters.src_path_info; string fn_rel_pth = doc_matters.source_filename; string lng = doc_matters.language; auto pth_html = SiSUpathsHTML!()(src_path_info, lng); try { if (!exists(pth_html.base)) { pth_html.base.mkdirRecurse; } auto f = File(pth_html.fn_scroll(fn_src), "w"); foreach (o; doc) { f.writeln(o); } } catch (ErrnoException ex) { // Handle error } } #+END_SRC *** seg :seg: **** switch (sections & objects) format html output #+name: output_html_seg #+BEGIN_SRC d void seg(D,I)( auto return ref const D doc_abstraction, auto return ref I doc_matters, ) { mixin SiSUoutputRgxInit; auto rgx = Rgx(); auto xhtml_format = outputXHTMLs(); string[][string] doc_html; string[][string] doc_html_endnotes; string[] doc; string segment_filename; string[] top_level_headings = ["","","",""]; string suffix = ".html"; foreach (part; doc_matters.keys_seq.seg) { foreach (obj; doc_abstraction[part]) { if (obj.is_a == "heading") { // all headings: frontmatter, body & backmatter switch (obj.heading_lev_markup) { case 0: .. case 3: /+ fill buffer, and replace with new levels from 1 to 3 +/ switch (obj.heading_lev_markup) { case 0: top_level_headings[0] = ""; top_level_headings[1] = ""; top_level_headings[2] = ""; top_level_headings[3] = ""; goto default; case 1: top_level_headings[1] = ""; top_level_headings[2] = ""; top_level_headings[3] = ""; goto default; case 2: top_level_headings[2] = ""; top_level_headings[3] = ""; goto default; case 3: top_level_headings[3] = ""; goto default; default: auto t = xhtml_format.heading_seg(obj, suffix); top_level_headings[obj.heading_lev_markup] = t[0]; break; } break; case 4: segment_filename = obj.segment_anchor_tag; doc_html[segment_filename] ~= xhtml_format.html_seg_head(doc_matters.dochead_meta); foreach (top_level_heading; top_level_headings) { // writeln(top_level_heading); doc_html[segment_filename] ~= top_level_heading; } auto t = xhtml_format.heading_seg(obj, suffix); doc_html[segment_filename] ~= to!string(t[0]); doc_html_endnotes[segment_filename] ~= t[1]; break; case 5: .. case 7: auto t = xhtml_format.heading_seg(obj, suffix); doc_html[segment_filename] ~= to!string(t[0]); doc_html_endnotes[segment_filename] ~= t[1]; break; case 8: .. case 9: // unused numbers, if remain check if ((doc_matters.opt_action_bool["debug"])) { writeln(__FILE__, ":", __LINE__, ": ", obj.is_a, ": ", obj.heading_lev_markup); writeln(__FILE__, ":", __LINE__, ": ", obj.text); // check } break; default: if ((doc_matters.opt_action_bool["debug"])) { writeln(__FILE__, ":", __LINE__, ": ", obj.is_a, ": ", obj.heading_lev_markup); } break; } } else { switch (obj.use) { case "frontmatter": switch (obj.is_of) { case "para": switch (obj.is_a) { case "toc": auto t = xhtml_format.para_seg(obj, suffix); doc_html[segment_filename] ~= to!string(t[0]); break; default: if ((doc_matters.opt_action_bool["debug"])) { writeln(__FILE__, ":", __LINE__, ": ", obj.is_a); } break; } break; default: if ((doc_matters.opt_action_bool["debug"])) { writeln(__FILE__, ":", __LINE__, ": ", obj.is_a); } break; } break; case "body": switch (obj.is_of) { case "para": switch (obj.is_a) { case "para": auto t = xhtml_format.para_seg(obj, suffix); doc_html[segment_filename] ~= to!string(t[0]); doc_html_endnotes[segment_filename] ~= t[1]; break; default: if ((doc_matters.opt_action_bool["debug"])) { writeln(__FILE__, ":", __LINE__, ": ", obj.is_a); } break; } break; case "block": switch (obj.is_a) { case "quote": auto t = xhtml_format.quote_seg(obj, suffix); doc_html[segment_filename] ~= to!string(t[0]); doc_html_endnotes[segment_filename] ~= t[1]; break; case "group": auto t = xhtml_format.group_seg(obj, suffix); doc_html[segment_filename] ~= to!string(t[0]); doc_html_endnotes[segment_filename] ~= t[1]; break; case "block": auto t = xhtml_format.block_seg(obj, suffix); doc_html[segment_filename] ~= to!string(t[0]); doc_html_endnotes[segment_filename] ~= t[1]; break; case "poem": break; case "verse": auto t = xhtml_format.verse_seg(obj, suffix); doc_html[segment_filename] ~= to!string(t[0]); doc_html_endnotes[segment_filename] ~= t[1]; // work on break; case "code": doc_html[segment_filename] ~= xhtml_format.code(obj); break; case "table": doc_html[segment_filename] ~= xhtml_format.table(obj); doc_html_endnotes[segment_filename] ~= ""; break; default: if ((doc_matters.opt_action_bool["debug"])) { writeln(__FILE__, ":", __LINE__, ": ", obj.is_a); } break; } break; default: if ((doc_matters.opt_action_bool["debug"])) { writeln(__FILE__, ":", __LINE__, ": ", obj.is_of); } break; } break; case "backmatter": switch (obj.is_of) { case "para": switch (obj.is_a) { case "endnote": auto t = xhtml_format.para_seg(obj, suffix); doc_html[segment_filename] ~= t[0]; break; case "glossary": auto t = xhtml_format.para_seg(obj, suffix); doc_html[segment_filename] ~= t[0]; doc_html_endnotes[segment_filename] ~= t[1]; break; case "bibliography": auto t = xhtml_format.para_seg(obj, suffix); doc_html[segment_filename] ~= t[0]; doc_html_endnotes[segment_filename] ~= t[1]; break; case "bookindex": auto t = xhtml_format.para_seg(obj, suffix); doc_html[segment_filename] ~= t[0]; doc_html_endnotes[segment_filename] ~= t[1]; break; case "blurb": auto t = xhtml_format.para_seg(obj, suffix); doc_html[segment_filename] ~= t[0]; doc_html_endnotes[segment_filename] ~= t[1]; break; default: if ((doc_matters.opt_action_bool["debug"])) { writeln(__FILE__, ":", __LINE__, ": ", obj.is_a); } break; } break; default: if ((doc_matters.opt_action_bool["debug"])) { writeln(__FILE__, ":", __LINE__, ": ", obj.is_of); } break; } break; case "comment": break; default: if ((doc_matters.opt_action_bool["debug"])) { writeln(__FILE__, ":", __LINE__, ": ", obj.use); } break; } } } } seg_write_output(doc_matters, doc_html, doc_html_endnotes); } #+END_SRC **** write output files #+name: output_html_seg #+BEGIN_SRC d void seg_write_output(M,D,E)( M doc_matters, D doc_html, E doc_html_endnotes, ) { debug(asserts) { static assert(is(typeof(doc_html) == string[][string])); } mixin SiSUoutputRgxInit; auto rgx = Rgx(); auto src_path_info = doc_matters.src_path_info; string fn_rel_pth = doc_matters.source_filename; string lng = doc_matters.language; auto pth_html = SiSUpathsHTML!()(src_path_info, lng); auto xhtml_format = outputXHTMLs(); auto m = doc_matters.source_filename.matchFirst(rgx.src_fn); try { if (!exists(pth_html.seg(doc_matters.source_filename))) { pth_html.seg(doc_matters.source_filename).mkdirRecurse; } foreach (seg_filename; doc_matters.segnames) { auto f = File(pth_html.fn_seg(doc_matters.source_filename, seg_filename), "w"); foreach (docseg; doc_html[seg_filename]) { f.writeln(docseg); } foreach (docseg; doc_html_endnotes[seg_filename]) { f.writeln(docseg); } f.writeln(xhtml_format.tail); // needed for each lev4 } } catch (ErrnoException ex) { // handle error } } #+END_SRC *** css :css: #+name: output_html_css #+BEGIN_SRC d void css(M)( auto return ref M doc_matters, ) { auto css = SiSUcss(); auto pth_html = SiSUpathsHTML!()(doc_matters.src_path_info, doc_matters.language); try { if (!exists(pth_html.css)) { (pth_html.css).mkdirRecurse; } auto f = File(pth_html.fn_css, "w"); f.writeln(css.html_css); } catch (ErrnoException ex) { // Handle error } } #+END_SRC ** _epub_ [#B] :epub: |-----------------------+--------------------------+---------------------------+----------------------------------| | function | filename | module | variable | |-----------------------+--------------------------+---------------------------+----------------------------------| | identify doc filetype | mimetype | epub3_mimetypes | mimetypes | |-----------------------+--------------------------+---------------------------+----------------------------------| | identify doc root | META-INF/container.xml | epub3_container_xml | meta_inf_container_xml | |-----------------------+--------------------------+---------------------------+----------------------------------| | doc manifest | OEBPS/content.opf | epub3_oebps_content | oebps_content_opf | |-----------------------+--------------------------+---------------------------+----------------------------------| | doc navigation | OEBPS/toc_nav.xhtml | epub3_oebps_toc_nav_xhtml | oebps_toc_nav_xhtml | | | OEBPS/toc.ncx | epub2_oebps_toc_ncx | oebps_toc_ncx | |-----------------------+--------------------------+---------------------------+----------------------------------| | doc contents | OEBPS/[files ... ].xhtml | outputEPub3 | doc_epub3[seg_filename] | | | | | doc_epub3_endnotes[seg_filename] | |-----------------------+--------------------------+---------------------------+----------------------------------| *** template :template: #+BEGIN_SRC d :tangle ../src/sdp/output_epub3.d template outputEPub3() { <> mixin InternalMarkup; mixin outputXHTMLs; <> <> <> <> <> } #+END_SRC *** special (epub) files :format: **** DONE static ***** _identify doc filetype_ (mimetype) [static] - mimetype file indicating that zip file contains an EPUB #+name: output_epub3_fixed #+BEGIN_SRC d string epub3_mimetypes() { string o; o = format(q"¶application/epub+zip¶") ~ "\n"; return o; } #+END_SRC ***** _identify doc root_ (META-INF/container.xml) [static] rootfile: contains document root path - identifies the root package document (so systems can find it), [unchanged from epub2] #+name: output_epub3_fixed #+BEGIN_SRC d string epub3_container_xml() { string o; o = format(q"¶¶") ~ "\n"; o ~= format(q"¶ ¶") ~ "\n\n"; return o; } #+END_SRC **** constructs (in dir: OEBPS) ***** TODO _doc manifest_ (OEBPS/content.opf) manifest, register content: files, images etc. - manifest, listing all resources - provides the default reading order - identifies the navigation document #+name: output_epub3_constructs #+BEGIN_SRC d string epub3_oebps_content(D,I,P)(D doc_abstraction, I doc_matters, P parts) { auto pth_epub3 = SiSUpathsEPUB!()(doc_matters.src_path_info, doc_matters.language); string uuid = "18275d951861c77f78acd05672c9906924c59f18a2e0ba06dad95959693e9bd8"; // TODO sort uuid in doc_matters! string content = format(q"¶ %s main %s subtitle %s %s %s Copyright: %s %s urn:uuid:%s ¶", uuid, doc_matters.dochead_meta["title"]["full"], doc_matters.dochead_meta["title"]["main"], (doc_matters.dochead_meta["title"]["sub"].empty) ? "" : doc_matters.dochead_meta["title"]["sub"], (doc_matters.dochead_meta["creator"]["author"].empty) ? "" : doc_matters.dochead_meta["creator"]["author"], (doc_matters.dochead_meta["creator"]["author"].empty) ? "" : doc_matters.dochead_meta["creator"]["author"], doc_matters.language, (doc_matters.dochead_meta["date"]["published"].empty) ? "" : doc_matters.dochead_meta["date"]["published"], (doc_matters.dochead_meta["rights"]["copyright"].empty) ? "" : doc_matters.dochead_meta["rights"]["copyright"], uuid, uuid, uuid, (pth_epub3.fn_oebps_css(doc_matters.source_filename)).chompPrefix("OEBPS/"), ); content ~= " " ~ "" ~ "\n "; content ~= parts["manifest_documents"]; // TODO sort jpg & png content ~= " " ~ "" ~ "\n "; foreach (image; doc_matters.image_list) { content ~= format(q"¶ ¶", image.baseName.stripExtension, (pth_epub3.doc_oebps_image(doc_matters.source_filename)).chompPrefix("OEBPS/"), image, image.extension.chompPrefix("."), ); } content ~= " " ~ "" ~ "\n "; content ~= " " ~ "" ~ "\n "; content ~= parts["spine"]; content ~= " " ~ "" ~ "\n "; content ~= " " ~ "" ~ "\n "; content ~= parts["guide"]; content ~= " " ~ "" ~ "\n "; content ~= "" ~ ""; return content; } #+END_SRC ***** _doc navigation epub3_ (OEBPS/toc_nav.xhtml) epub3 navigable toc using Dom structure - toc_nav.xhtml declared as nav file in content.opf (epub3 navigation document) #+name: output_epub3_constructs #+BEGIN_SRC d string epub3_oebps_toc_nav_xhtml(D,I)(D doc_abstraction, I doc_matters) { enum DomTags { none, open, close, close_and_open, open_still, } auto markup = InlineMarkup(); string toc ="\n"; return toc; } #+END_SRC ***** TODO _doc navigation epub2_ (OEBPS/toc.ncx) navigable toc using Dom structure - toc.ncx (epub2 navigation document) - (replaced in epub3 by a declared xhtml nav file, in our case toc_nav.xhtml) #+name: output_epub3_constructs #+BEGIN_SRC d string epub2_oebps_toc_ncx(D,I)(D doc_abstraction, I doc_matters) { int counter = 0; string uuid = "18275d951861c77f78acd05672c9906924c59f18a2e0ba06dad95959693e9bd8"; // TODO shared elsewhere auto markup = InlineMarkup(); enum DomTags { none, open, close, close_and_open, open_still, } string toc = format(q"¶ %s%s %s %s ¶", doc_matters.dochead_meta["title"]["full"], // title (doc_matters.dochead_meta["creator"]["author"].empty) ? "" : " by " ~ doc_matters.dochead_meta["creator"]["author"], // author uuid, // uuid "3", // content depth doc_matters.dochead_meta["title"]["full"], // title (doc_matters.dochead_meta["creator"]["author"].empty) ? "" : doc_matters.dochead_meta["creator"]["author"], // author ); foreach (sect; doc_matters.keys_seq.seg) { foreach (obj; doc_abstraction[sect]) { if (obj.is_a == "heading") { foreach_reverse (k; 0 .. 7) { switch (obj.dom_markedup[k]) { case DomTags.close : // writeln(markup.indent_by_spaces_provided(k), ""); // --debug dom tags toc ~= ""; break; case DomTags.close_and_open : // writeln(markup.indent_by_spaces_provided(k), ""); // --debug dom tags // writeln(markup.indent_by_spaces_provided(k), "<", k, ">", obj.text); // --debug dom tags ++counter; toc ~= ""; toc ~= format(q"¶ %s ¶", counter, obj.text, obj.segment_anchor_tag, // lev < 4 [no link]; lev == 4 [filename] markup.xhtml; lev > 4 [filename#ocn] (links done in segment_anchor_tag) ); break; case DomTags.open : // writeln(markup.indent_by_spaces_provided(k), "<", k, ">", obj.text); // --debug dom tags ++counter; toc ~= format(q"¶ %s ¶", counter, obj.text, obj.segment_anchor_tag, // lev < 4 [no link]; lev == 4 [filename] markup.xhtml; lev > 4 [filename#ocn] (fix links in segment_anchor_tag) ); break; default : break; } } } } } toc ~= format(q"¶ ¶"); return toc; } #+END_SRC *** the document contents :seg: **** switch (sections & objects) format epub3 xhtml output #+name: output_epub3_xhtml_seg #+BEGIN_SRC d void outputEPub3(D,I)( auto return ref const D doc_abstraction, auto return ref I doc_matters, ) { mixin SiSUoutputRgxInit; auto xhtml_format = outputXHTMLs(); auto rgx = Rgx(); string[][string] doc_epub3; string[][string] doc_epub3_endnotes; string[] doc; string segment_filename; string[] top_level_headings = ["","","",""]; string[string] oepbs_content_parts; string suffix = ".xhtml"; foreach (part; doc_matters.keys_seq.seg) { foreach (obj; doc_abstraction[part]) { if (obj.is_a == "heading") { switch (obj.heading_lev_markup) { case 0: .. case 3: /+ fill buffer, and replace with new levels from 1 to 3 +/ switch (obj.heading_lev_markup) { case 0: top_level_headings[0] = ""; top_level_headings[1] = ""; top_level_headings[2] = ""; top_level_headings[3] = ""; goto default; case 1: top_level_headings[1] = ""; top_level_headings[2] = ""; top_level_headings[3] = ""; goto default; case 2: top_level_headings[2] = ""; top_level_headings[3] = ""; goto default; case 3: top_level_headings[3] = ""; goto default; default: auto t = xhtml_format.heading_seg(obj, suffix); top_level_headings[obj.heading_lev_markup] = t[0]; break; } break; case 4: segment_filename = obj.segment_anchor_tag; doc_epub3[segment_filename] ~= xhtml_format.epub3_seg_head(doc_matters.dochead_meta); foreach (top_level_heading; top_level_headings) { doc_epub3[segment_filename] ~= top_level_heading; } auto t = xhtml_format.heading_seg(obj, suffix); doc_epub3[segment_filename] ~= t[0]; doc_epub3_endnotes[segment_filename] ~= t[1]; break; case 5: .. case 7: auto t = xhtml_format.heading_seg(obj, suffix); doc_epub3[segment_filename] ~= t[0]; doc_epub3_endnotes[segment_filename] ~= t[1]; break; case 8: .. case 9: // unused numbers, if remain check if ((doc_matters.opt_action_bool["debug"])) { writeln(__FILE__, ":", __LINE__, ": ", obj.is_a, ": ", obj.heading_lev_markup); writeln(__FILE__, ":", __LINE__, ": ", obj.text); // check } break; default: if ((doc_matters.opt_action_bool["debug"])) { writeln(__FILE__, ":", __LINE__, ": ", obj.is_a, ": ", obj.heading_lev_markup); } break; } } else { switch (obj.use) { case "frontmatter": switch (obj.is_of) { case "para": switch (obj.is_a) { case "toc": doc_epub3[segment_filename] ~= xhtml_format.toc(obj); break; default: if ((doc_matters.opt_action_bool["debug"])) { writeln(__FILE__, ":", __LINE__, ": ", obj.is_a); } break; } break; default: if ((doc_matters.opt_action_bool["debug"])) { writeln(__FILE__, ":", __LINE__, ": ", obj.is_of); } break; } break; case "body": switch (obj.is_of) { case "para": switch (obj.is_a) { case "para": auto t = xhtml_format.para_seg(obj, suffix); doc_epub3[segment_filename] ~= t[0]; doc_epub3_endnotes[segment_filename] ~= t[1]; break; default: if ((doc_matters.opt_action_bool["debug"])) { writeln(__FILE__, ":", __LINE__, ": ", obj.is_a); } break; } break; case "block": switch (obj.is_a) { case "quote": auto t = xhtml_format.quote_seg(obj, suffix); doc_epub3[segment_filename] ~= to!string(t[0]); doc_epub3_endnotes[segment_filename] ~= t[1]; break; case "group": auto t = xhtml_format.group_seg(obj, suffix); doc_epub3[segment_filename] ~= to!string(t[0]); doc_epub3_endnotes[segment_filename] ~= t[1]; break; case "block": auto t = xhtml_format.block_seg(obj, suffix); doc_epub3[segment_filename] ~= to!string(t[0]); doc_epub3_endnotes[segment_filename] ~= t[1]; break; case "poem": // double check why both poem & verse break; case "verse": auto t = xhtml_format.verse_seg(obj, suffix); doc_epub3[segment_filename] ~= to!string(t[0]); doc_epub3_endnotes[segment_filename] ~= t[1]; break; case "code": doc_epub3[segment_filename] ~= xhtml_format.code(obj); break; case "table": auto t = xhtml_format.para_seg(obj, suffix); doc_epub3[segment_filename] ~= t[0]; doc_epub3_endnotes[segment_filename] ~= t[1]; break; default: if ((doc_matters.opt_action_bool["debug"])) { writeln(__FILE__, ":", __LINE__, ": ", obj.is_a); } break; } break; default: if ((doc_matters.opt_action_bool["debug"])) { writeln(__FILE__, ":", __LINE__, ": ", obj.is_of); } break; } break; case "backmatter": switch (obj.is_of) { case "para": switch (obj.is_a) { case "endnote": auto t = xhtml_format.para_seg(obj, suffix); doc_epub3[segment_filename] ~= t[0]; break; case "glossary": auto t = xhtml_format.para_seg(obj, suffix); doc_epub3[segment_filename] ~= t[0]; doc_epub3_endnotes[segment_filename] ~= t[1]; break; case "bibliography": auto t = xhtml_format.para_seg(obj, suffix); doc_epub3[segment_filename] ~= t[0]; doc_epub3_endnotes[segment_filename] ~= t[1]; break; case "bookindex": auto t = xhtml_format.para_seg(obj, suffix); doc_epub3[segment_filename] ~= t[0]; doc_epub3_endnotes[segment_filename] ~= t[1]; break; case "blurb": auto t = xhtml_format.para_seg(obj, suffix); doc_epub3[segment_filename] ~= t[0]; doc_epub3_endnotes[segment_filename] ~= t[1]; break; default: if ((doc_matters.opt_action_bool["debug"])) { writeln(__FILE__, ":", __LINE__, ": ", obj.is_a); } break; } break; default: if ((doc_matters.opt_action_bool["debug"])) { writeln(__FILE__, ":", __LINE__, ": ", obj.is_of); } break; } break; case "comment": break; default: if ((doc_matters.opt_action_bool["debug"])) { writeln(__FILE__, ":", __LINE__, ": ", obj.use); } break; } } if (obj.is_a == "heading") { if (obj.heading_lev_markup == 4) { oepbs_content_parts["manifest_documents"] ~= format(q"¶ ¶", obj.segment_anchor_tag, obj.segment_anchor_tag, ); oepbs_content_parts["spine"] ~= format(q"¶ ¶", obj.segment_anchor_tag, ); oepbs_content_parts["guide"] ~= format(q"¶ ¶", obj.segment_anchor_tag, obj.segment_anchor_tag, ); } else if (obj.heading_lev_markup > 4) { oepbs_content_parts["manifest_documents"] ~= format(q"¶ ¶", obj.segment_anchor_tag, obj.obj_cite_number, obj.segment_anchor_tag, obj.obj_cite_number, ); oepbs_content_parts["spine"] ~= format(q"¶ ¶", obj.segment_anchor_tag, obj.obj_cite_number, ); oepbs_content_parts["guide"] ~= format(q"¶ ¶", obj.segment_anchor_tag, obj.obj_cite_number, obj.segment_anchor_tag, obj.obj_cite_number, ); } } } } /+ epub specific documents +/ auto mimetypes = epub3_mimetypes; auto meta_inf_container_xml = epub3_container_xml; auto oebps_toc_ncx = epub2_oebps_toc_ncx(doc_abstraction, doc_matters); auto oebps_toc_nav_xhtml = epub3_oebps_toc_nav_xhtml(doc_abstraction, doc_matters); auto oebps_content_opf = epub3_oebps_content(doc_abstraction, doc_matters, oepbs_content_parts); epub3_write_output_files( doc_matters, doc_epub3, doc_epub3_endnotes, mimetypes, meta_inf_container_xml, oebps_toc_nav_xhtml, oebps_toc_ncx, oebps_content_opf, ); } #+END_SRC *** write output files #+name: output_epub3_xhtml_seg #+BEGIN_SRC d void epub3_write_output_files(M,D,E,Mt,Mic,Otnx,Otn,Oc)( M doc_matters, D doc_epub3, E doc_epub3_endnotes, Mt mimetypes, Mic meta_inf_container_xml, Otnx oebps_toc_nav_xhtml, Otn oebps_toc_ncx, Oc oebps_content_opf, ) { auto css = SiSUcss(); debug(asserts) { static assert(is(typeof(doc_epub3) == string[][string])); static assert(is(typeof(mimetypes) == string)); static assert(is(typeof(meta_inf_container_xml) == string)); static assert(is(typeof(oebps_toc_nav_xhtml) == string)); static assert(is(typeof(oebps_toc_ncx) == string)); static assert(is(typeof(oebps_content_opf) == string)); } auto src_path_info = doc_matters.src_path_info; string fn_rel_pth = doc_matters.source_filename; string lng = doc_matters.language; auto pth_epub3 = SiSUpathsEPUB!()(src_path_info, lng); auto xhtml_format = outputXHTMLs(); /+ zip file +/ auto fn_epub = pth_epub3.epub_file(doc_matters.source_filename); auto zip = new ZipArchive(); // ZipArchive zip = new ZipArchive(); /+ zip archive member files +/ try { if (!exists(pth_epub3.base)) { pth_epub3.base.mkdirRecurse; } debug(epub_output) { if (!exists(pth_epub3.dbg_doc_meta_inf(doc_matters.source_filename))) { pth_epub3.dbg_doc_meta_inf(doc_matters.source_filename).mkdirRecurse; } if (!exists(pth_epub3.dbg_doc_oebps_css(doc_matters.source_filename))) { pth_epub3.dbg_doc_oebps_css(doc_matters.source_filename).mkdirRecurse; } if (!exists(pth_epub3.dbg_doc_oebps_image(doc_matters.source_filename))) { pth_epub3.dbg_doc_oebps_image(doc_matters.source_filename).mkdirRecurse; } } { /+ OEBPS/[segments].xhtml (the document contents) +/ foreach (seg_filename; doc_matters.segnames) { string fn = pth_epub3.fn_oebps_content_xhtml(doc_matters.source_filename, seg_filename); /+ add zip archive file members (with their content) +/ auto zip_arc_member_file = new ArchiveMember(); // add seg fn to zip archive zip_arc_member_file.name = fn; auto zip_data = new OutBuffer(); debug(epub_output) { string fn_dbg = pth_epub3.dbg_fn_oebps_content_xhtml(doc_matters.source_filename, seg_filename); auto f = File(fn_dbg, "w"); } /+ // f.writeln(seg_head); // not needed built and inserted earlier +/ foreach (docseg; doc_epub3[seg_filename]) { debug(epub_output) { f.writeln(docseg); } zip_data.write(docseg.dup); // cast as: char[] } foreach (docseg; doc_epub3_endnotes[seg_filename]) { debug(epub_output) { f.writeln(docseg); } zip_data.write(docseg.dup); // cast as: char[] } debug(epub_output) { f.writeln(xhtml_format.tail); } // needed for each lev4 zip_data.write(xhtml_format.tail.dup); // cast as: char[] zip_arc_member_file.expandedData = zip_data.toBytes(); zip.addMember(zip_arc_member_file); /+ create the zip file +/ createZipFile!()(fn_epub, zip.build()); } } string fn; debug(epub_output) { string fn_dbg; } File f; { /+ mimetypes (identify zip file type) +/ debug(epub_output) { fn_dbg = pth_epub3.dbg_fn_mimetypes(doc_matters.source_filename); File(fn_dbg, "w").writeln(mimetypes); } fn = pth_epub3.fn_mimetypes(doc_matters.source_filename); /+ add zip archive file members (with their content) +/ auto zip_arc_member_file = new ArchiveMember(); // add mimetypes to zip archive zip_arc_member_file.name = fn; auto zip_data = new OutBuffer(); zip_data.write(mimetypes.dup); // cast as: char[] zip_arc_member_file.expandedData = zip_data.toBytes(); zip.addMember(zip_arc_member_file); /+ create the zip file +/ createZipFile!()(fn_epub, zip.build()); } { /+ META-INF/container.xml (identify doc root) +/ debug(epub_output) { fn_dbg = pth_epub3.dbg_fn_dmi_container_xml(doc_matters.source_filename); File(fn_dbg, "w").writeln(meta_inf_container_xml); } fn = pth_epub3.fn_dmi_container_xml(doc_matters.source_filename); /+ add zip archive file members (with their content) +/ auto zip_arc_member_file = new ArchiveMember(); // add META-INF/container.xml to zip archive zip_arc_member_file.name = fn; auto zip_data = new OutBuffer(); zip_data.write(meta_inf_container_xml.dup); // cast as: char[] zip_arc_member_file.expandedData = zip_data.toBytes(); zip.addMember(zip_arc_member_file); /+ create the zip file +/ createZipFile!()(fn_epub, zip.build()); } { /+ OEBPS/toc_nav.xhtml (navigation toc epub3) +/ debug(epub_output) { fn_dbg = pth_epub3.dbg_fn_oebps_toc_nav_xhtml(doc_matters.source_filename); File(fn_dbg, "w").writeln(oebps_toc_nav_xhtml); } fn = pth_epub3.fn_oebps_toc_nav_xhtml(doc_matters.source_filename); /+ add zip archive file members (with their content) +/ auto zip_arc_member_file = new ArchiveMember(); // add OEBPS/toc_nav.xhtml to zip archive zip_arc_member_file.name = fn; auto zip_data = new OutBuffer(); zip_data.write(oebps_toc_nav_xhtml.dup); // cast as: char[] zip_arc_member_file.expandedData = zip_data.toBytes(); zip.addMember(zip_arc_member_file); /+ create the zip file +/ createZipFile!()(fn_epub, zip.build()); } { /+ OEBPS/toc.ncx (navigation toc epub2) +/ debug(epub_output) { fn_dbg = pth_epub3.dbg_fn_oebps_toc_ncx(doc_matters.source_filename); File(fn_dbg, "w").writeln(oebps_toc_ncx); } fn = pth_epub3.fn_oebps_toc_ncx(doc_matters.source_filename); /+ add zip archive file members (with their content) +/ auto zip_arc_member_file = new ArchiveMember(); // add OEBPS/toc.ncx to zip archive zip_arc_member_file.name = fn; auto zip_data = new OutBuffer(); zip_data.write(oebps_toc_ncx.dup); // cast as: char[] zip_arc_member_file.expandedData = zip_data.toBytes(); zip.addMember(zip_arc_member_file); /+ create the zip file +/ createZipFile!()(fn_epub, zip.build()); } { /+ OEBPS/content.opf (doc manifest) +/ debug(epub_output) { fn_dbg = pth_epub3.dbg_fn_oebps_content_opf(doc_matters.source_filename); File(fn_dbg, "w").writeln(oebps_content_opf); } fn = pth_epub3.fn_oebps_content_opf(doc_matters.source_filename); /+ add zip archive file members (with their content) +/ auto zip_arc_member_file = new ArchiveMember(); // add OEBPS/content.opf to zip archive zip_arc_member_file.name = fn; auto zip_data = new OutBuffer(); zip_data.write(oebps_content_opf.dup); // cast as: char[] zip_arc_member_file.expandedData = zip_data.toBytes(); zip.addMember(zip_arc_member_file); /+ create the zip file +/ createZipFile!()(fn_epub, zip.build()); } { /+ OEBPS/_sisu/image (images) +/ foreach (image; doc_matters.image_list) { debug(epub_output) { if (exists(doc_matters.src_path_info.image_root ~ "/" ~ image)) { (doc_matters.src_path_info.image_root ~ "/" ~ image) .copy((pth_epub3.dbg_doc_oebps_image(doc_matters.source_filename)) ~ "/" ~ image); } } } foreach (image; doc_matters.image_list) { debug(epub_output) { debug(epub_images) { writeln( doc_matters.src_path_info.image_root, image, " -> ", pth_epub3.dbg_doc_oebps_image(doc_matters.source_filename), "/", image ); } } auto fn_src = doc_matters.src_path_info.image_root ~ image; auto fn_out = pth_epub3.doc_oebps_image(doc_matters.source_filename).to!string ~ "/" ~ image; if (exists(fn_src)) { { auto zip_arc_member_file = new ArchiveMember(); zip_arc_member_file.name = fn_out; auto zip_data = new OutBuffer(); zip_data.write(cast(char[]) ((fn_src).read)); zip_arc_member_file.expandedData = zip_data.toBytes(); zip.addMember(zip_arc_member_file); createZipFile!()(fn_epub, zip.build()); } } } } { /+ OEBPS/epub.css +/ debug(epub_output) { fn_dbg = pth_epub3.dbg_fn_oebps_css(doc_matters.source_filename); File(fn_dbg, "w").writeln(css.epub_css); } fn = pth_epub3.fn_oebps_css(doc_matters.source_filename); /+ add zip archive file members (with their content) +/ auto zip_arc_member_file = new ArchiveMember(); // add OEBPS/content.opf to zip archive zip_arc_member_file.name = fn; auto zip_data = new OutBuffer(); zip_data.write(oebps_content_opf.dup); // cast as: char[] zip_arc_member_file.expandedData = zip_data.toBytes(); zip.addMember(zip_arc_member_file); /+ create the zip file +/ createZipFile!()(fn_epub, zip.build()); } } catch (ErrnoException ex) { // Handle error } #+END_SRC *** zip debug, read zip archive #+name: output_epub3_xhtml_seg #+BEGIN_SRC d debug(epub_archive) { if (exists(fn_epub)) { try { auto zipped = new ZipArchive((fn_epub).read); foreach (filename, member; zipped.directory) { auto data = zipped.expand(member); writeln(filename, " length ", data.length); // member.name // Use data } } catch (ZipException ex) { // Handle errors } } } } #+END_SRC