#+TITLE:       sdp default paths
#+AUTHOR:      Ralph Amissah
#+EMAIL:       [[mailto:ralph.amissah@gmail.com][ralph.amissah@gmail.com]]
#+DESCRIPTION: documents - structuring, publishing in multiple formats & search
#+KEYWORDS
#+LANGUAGE:    en
#+STARTUP:     indent content
#+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:path:file:
#+TAGS: assert(a) class(c) debug(d) mixin(m) sdp(s) tangle(T) template(t) WEB(W) noexport(n)

[[./sdp.org][sdp]]  [[./][org/]]
* 0. source paths                                   :module:sdp:paths_source:
** 0. module template

#+BEGIN_SRC d :tangle ../src/sdp/output/paths_source.d
/++
  read configuration files<BR>
  - read config files<BR>
  meta_config_files.d
+/
module sdp.output.paths_source;
import std.array,
  std.path,
  std.regex,
  std.stdio;
import sdp.meta.rgx;
template SiSUpathsSRC() {
  mixin SiSUrgxInit;
  static auto rgx = Rgx();
  auto SiSUpathsSRC(D,Fn)(
    D   _pwd,
    Fn  _fn_src_and_relative_path,
  ) {
    struct SisuSrcPaths {
      auto pwd() {
        return _pwd;
      }
      auto language() {
        // use command line info as well?
        string _k;
        if (auto m = _fn_src_and_relative_path.match(rgx.language_code_and_filename)) {
          _k = m.captures[1];
        } else {
          _k = "xx"; // original default was "en" but is not known
        }
        return _k;
      }
      auto doc_root() {
        return "sisudoc";
      }
      auto media_root() {
        return doc_root.chainPath("media").array;
      }
      auto conf_root() {
        return doc_root.chainPath("conf").array;
      }
      auto text_root() {
        return media_root.chainPath("text").array;
      }
      auto image_root() {
        return media_root.chainPath("image").array;
      }
      auto doc_src_fn_with_path_for_text_root_and_lng() {
        return text_root.chainPath(language).array;
      }
      auto doc_src_with_relative_path() {
        return pwd.chainPath(_fn_src_and_relative_path).array;
      }
      auto doc_src_fn() {
        return _fn_src_and_relative_path.baseName.array;
      }
    }
    return SisuSrcPaths();
  }
}
#+END_SRC

* 1. output paths                                   :module:sdp:paths_output:
** 0. module template

#+BEGIN_SRC d :tangle ../src/sdp/output/paths_output.d
/++
  default settings
+/
module sdp.output.paths_output;
import std.array,
  std.path,
  std.regex,
  std.stdio;
import sdp.meta.rgx;
<<template_paths_sisupod>>
<<template_paths_sisupod_shallow>>
<<template_paths_sisupods>>
<<template_paths_out>>
<<template_paths_html>>
<<template_paths_epub>>
<<template_paths_sqlite>>
#+END_SRC

** _sisupod_ (output bundled source)                                 :sisupod:

tree sisupod
sisupod
└── sisudoc
    ├── conf
    │   └── sisu_document_make
    ├── media
    │   ├── audio
    │   ├── image
    │   ├── text
    │   │   └── en
    │   │      ...
    │   │       ├── [conf]
    │   │       └── [image]
    │   └── video
    └── sisudoc.txt

_replace:_

doc
├── en
│   └── the_wealth_of_networks.yochai_benkler.sst
└── _sisu
    └── sisu_document_make

filelist for processing [things to ponder]

- the plan is to have a src manifest of related .sst or .ssm files that
  can be pointed to for processing
- multilingual documents [ponder persistence for multilingual documents]
  - in the case of multilingual documents, there will be multiple
    source documents on list with different language codes, and to build
    this list, persistence is required
- inserted documents (from master .ssm or .sst) must track document root
  so inserts can be located, else not found
- consider a commandline -o --output path specifier
- steps
  - auto create filelist
    - for single source file
    - for multilinugual source files
  - process document by pointing at filelist (rather than file)
    - if necessary manually create filelist (for multilinugual source)
    - keep document root for document inserts (.ssi)

*** pod archive base

#+name: template_paths_sisupod
#+BEGIN_SRC d
template SiSUpathsSisupod() {
  mixin SiSUrgxInit;
  static auto rgx = Rgx();
  string _base_dir_pod = "sisupod";
  string _base_dir_doc = "sisudoc";
  string _suffix = ".zip";
  auto SiSUpathsSisupod()() {
    struct _PathsStruct {
      string base_filename(string fn_src) {
        auto pth = fn_src.baseName.stripExtension;
        return pth;
      }
      string sisupod_dir() {
        auto pth = _base_dir_pod;
        return pth;
      }
      string sisudoc_dir() {
        auto pth = _base_dir_doc;
        return pth;
      }
      string sisupod_filename(string fn_src) {
        string pth = _base_dir_pod.chainPath(base_filename(fn_src) ~ _suffix).array;
        return pth;
      }
      string base_filesystem(string fn_src) {
        string pth = _base_dir_pod.chainPath(base_filename(fn_src)).array;
        assert(pth == _base_dir_pod ~ "/"  ~ base_filename(fn_src),
          pth ~ " == "  ~ _base_dir_pod ~ "/" ~ base_filename(fn_src) ~ "?");
        return pth;
      }
      string base_pod(string fn_src) {
        string pth = _base_dir_pod.chainPath(base_filename(fn_src)).array; // change this
        return pth;
      }
    }
    return _PathsStruct();
  }
}
#+END_SRC

*** pods internal, zipped, unzipped

#+name: template_paths_sisupods
#+BEGIN_SRC d
template SiSUpathsSisupods() {
  mixin SiSUrgxInit;
  static auto rgx = Rgx();
  string _base_dir_pod = "sisupod";
  string _base_dir_doc = "sisudoc";
  string _suffix = ".zip";
  auto SiSUpathsSisupods(Ps,Lng)(
    Ps  src_pth_info,
    Lng lng,
  ) {
    struct _PodPaths {
      string base_filename_(string fn_src) {
        auto pth = fn_src.baseName.stripExtension;
        return pth;
      }
      string sisupod_dir_() {
        auto pth = _base_dir_pod;
        return pth;
      }
      string sisudoc_dir_() {
        auto pth = _base_dir_doc;
        return pth;
      }
      string sisupod_filename_(string fn_src) {
        string pth = _base_dir_pod.chainPath(base_filename_(fn_src) ~ _suffix).array;
        return pth;
      }
      string base_filesystem_(string fn_src) {
        string pth = _base_dir_pod.chainPath(base_filename_(fn_src)).array;
        assert(pth == _base_dir_pod ~ "/"  ~ base_filename_(fn_src),
          pth ~ " == "  ~ _base_dir_pod ~ "/" ~ base_filename_(fn_src) ~ "?");
        return pth;
      }
      string base_pod_(string fn_src) {
        string pth = _base_dir_pod.chainPath(base_filename_(fn_src)).array; // change this
        return pth;
      }
      auto base_filename(string fn_src) {
        auto pth_1_ = base_filename_(fn_src);
        auto pth_2_ = base_filename_(fn_src);
        struct _pods {
          auto zpod() {
            return pth_1_;
          }
          auto filesystem_open_zpod() {
            return pth_2_;
          }
        }
        return _pods();
      }
      auto sisupod_filename(string fn_src) {
        auto pth_1_ = sisupod_filename_(fn_src);
        auto pth_2_ = sisupod_filename_(fn_src);
        struct _pods {
          auto zpod() {
            return pth_1_;
          }
          auto filesystem_open_zpod() {
            return pth_2_;
          }
        }
        return _pods();
      }
      auto base(string fn_src) {
        auto pth_1_ = "";
        auto pth_2_ = base_filesystem_(fn_src);
        struct _pods {
          auto zpod() {
            return pth_1_;
          }
          auto filesystem_open_zpod() {
            return pth_2_;
          }
        }
        return _pods();
      }
      auto pod_root(string fn_src) {
        auto pth_1_ = "";
        auto pth_2_ = base(fn_src).filesystem_open_zpod.chainPath("").array; // "sisudoc"
        struct _pods {
          auto zpod() {
            return pth_1_;
          }
          auto filesystem_open_zpod() {
            return pth_2_;
          }
        }
        return _pods();
      }
      auto conf_root(string fn_src) {
        auto pod_root_ = pod_root(fn_src);
        auto pth_1_ = "conf";
        auto pth_2_ = pod_root(fn_src).filesystem_open_zpod.chainPath("conf").array;
        struct _pods {
          auto zpod() {
            return pth_1_;
          }
          auto filesystem_open_zpod() {
            assert(pod_root_.filesystem_open_zpod.chainPath(zpod).array == pth_2_);
            return pth_2_;
          }
        }
        return _pods();
      }
      auto css(string fn_src) {
        auto pod_root_ = pod_root(fn_src);
        auto pth_1_ = conf_root(fn_src).zpod.chainPath("css").array;
        auto pth_2_ = conf_root(fn_src).filesystem_open_zpod.chainPath("css").array;
        struct _pods {
          auto zpod() {
            return pth_1_;
          }
          auto filesystem_open_zpod() {
            assert(pod_root_.filesystem_open_zpod.chainPath(zpod).array == pth_2_);
            return pth_2_;
          }
        }
        return _pods();
      }
      auto media_root(string fn_src) {
        auto pod_root_ = pod_root(fn_src);
        auto pth_1_ = "media";
        auto pth_2_ = pod_root(fn_src).filesystem_open_zpod.chainPath("media").array;
        struct _pods {
          auto zpod() {
            return pth_1_;
          }
          auto filesystem_open_zpod() {
            assert(pod_root_.filesystem_open_zpod.chainPath(zpod).array == pth_2_);
            return pth_2_;
          }
        }
        return _pods();
      }
      auto text_root(string fn_src) {
        auto pod_root_ = pod_root(fn_src);
        auto pth_1_ = media_root(fn_src).zpod.chainPath("text").array;
        auto pth_2_ = media_root(fn_src).filesystem_open_zpod.chainPath("text").array;
        struct _pods {
          auto zpod() {
            return pth_1_;
          }
          auto filesystem_open_zpod() {
            assert(pod_root_.filesystem_open_zpod.chainPath(zpod).array == pth_2_);
            return pth_2_;
          }
        }
        return _pods();
      }
      auto doc(string fn_src) {
        auto pod_root_ = pod_root(fn_src);
        auto pth_1_ = text_root(fn_src).zpod;
        auto pth_2_ = text_root(fn_src).filesystem_open_zpod;
        struct _pods {
          auto zpod() {
            return pth_1_;
          }
          auto filesystem_open_zpod() {
            assert(pod_root_.filesystem_open_zpod.chainPath(zpod).array == pth_2_);
            return pth_2_;
          }
        }
        return _pods();
      }
      auto doc_lng(string fn_src) {
        auto pod_root_ = pod_root(fn_src);
        auto pth_1_ = text_root(fn_src).zpod.chainPath(lng).array;
        auto pth_2_ = text_root(fn_src).filesystem_open_zpod.chainPath(lng).array;
        struct _pods {
          auto zpod() {
            return pth_1_;
          }
          auto filesystem_open_zpod() {
            assert(pod_root_.filesystem_open_zpod.chainPath(zpod).array == pth_2_);
            return pth_2_;
          }
        }
        return _pods();
      }
      auto image_root(string fn_src) {
        auto pod_root_ = pod_root(fn_src);
        auto pth_1_ = media_root(fn_src).zpod.chainPath("image").array;
        auto pth_2_ = media_root(fn_src).filesystem_open_zpod.chainPath("image").array;
        struct _pods {
          auto zpod() {
            return pth_1_;
          }
          auto filesystem_open_zpod() {
            assert(pod_root_.filesystem_open_zpod.chainPath(zpod).array == pth_2_);
            return pth_2_;
          }
        }
        return _pods();
      }
      auto fn_pod_filelist(string fn_src) {
        auto pod_root_ = pod_root(fn_src);
        auto pth_1_ = "sisudoc.txt";
        auto pth_2_ = pod_root(fn_src).filesystem_open_zpod.chainPath("sisudoc.txt").array;
        struct _pods {
          auto zpod() {
            return pth_1_;
          }
          auto filesystem_open_zpod() {
            assert(pod_root_.filesystem_open_zpod.chainPath(zpod).array == pth_2_);
            return pth_2_;
          }
        }
        return _pods();
      }
      auto fn_doc(string fn_src) {
        auto pod_root_ = pod_root(fn_src);
        auto pth_1_ = doc_lng(fn_src).zpod.chainPath(fn_src.baseName).array;
        auto pth_2_ = doc_lng(fn_src).filesystem_open_zpod.chainPath(fn_src.baseName).array;
        struct _pods {
          auto zpod() {
            return pth_1_;
          }
          auto filesystem_open_zpod() {
            assert(pod_root_.filesystem_open_zpod.chainPath(zpod).array == pth_2_);
            return pth_2_;
          }
        }
        return _pods();
      }
      auto fn_doc_insert(string fn_src, string fn_insert) {
        auto pod_root_ = pod_root(fn_src);
        auto pth_1_ = doc_lng(fn_src).zpod.chainPath(fn_insert.baseName).array;
        auto pth_2_ = doc_lng(fn_src).filesystem_open_zpod.chainPath(fn_insert.baseName).array;
        struct _pods {
          auto zpod() {
            return pth_1_;
          }
          auto filesystem_open_zpod() {
            assert(pod_root_.filesystem_open_zpod.chainPath(zpod).array == pth_2_);
            return pth_2_;
          }
        }
        return _pods();
      }
    }
    return _PodPaths();
  }
}
#+END_SRC

** shared out path, base directory                                     :out:

#+name: template_paths_out
#+BEGIN_SRC d
template SiSUoutPaths() {
  auto SiSUoutPaths(Ps,Lng)(
    Ps  src_pth_info,
    Lng lng,
  ) {
    struct _PathsStruct {
      string output_root() {
        return "sisugen";
      }
      string output_base() {
        return output_root.chainPath(lng).array;
      }
    }
    return _PathsStruct();
  }
}
#+END_SRC

** _html_                                                               :html:

#+name: template_paths_html
#+BEGIN_SRC d
template SiSUpathsHTML() {
  mixin SiSUrgxInit;
  static auto rgx = Rgx();
  auto SiSUpathsHTML(Ps,Lng)(
    Ps  src_pth_info,
    Lng lng,
  ) {
    auto out_pth = SiSUoutPaths!()(src_pth_info, lng);
    string base_dir = "html";
    string suffix = ".html";
    struct _PathsStruct {
      string base_filename(string fn_src) {
        return fn_src.baseName.stripExtension;
      }
      string base() {
        return (out_pth.output_base).chainPath(base_dir).array;
      }
      string image() {
        return (out_pth.output_root).chainPath("image").array;
      }
      string css() {
        return (out_pth.output_root).chainPath("css").array;
      }
      string fn_seg_css() {
        return css.chainPath("html_seg.css").array;
      }
      string fn_scroll_css() {
        return css.chainPath("html_scroll.css").array;
      }
      string seg(string fn_src) {
        return base.chainPath(base_filename(fn_src)).array;
      }
      string fn_scroll(string fn_src) {
        return base.chainPath(base_filename(fn_src) ~ suffix).array;
      }
      string fn_seg(string fn_src, string seg_filename) {
        return seg(fn_src).chainPath(seg_filename ~ suffix).array;
      }
    }
    return _PathsStruct();
  }
}
#+END_SRC

** _epub_                                                               :epub:

#+name: template_paths_epub
#+BEGIN_SRC d
template SiSUpathsEPUB() {
  mixin SiSUrgxInit;
  static auto rgx = Rgx();
  auto SiSUpathsEPUB(Ps,Lng)(
    Ps  src_pth_info,
    Lng lng,
  ) {
    auto out_pth = SiSUoutPaths!()(src_pth_info, lng);
    string base_dir = "epub";
    struct _PathsStruct {
      string base() {
        return (out_pth.output_base).chainPath(base_dir).array;
      }
      string base_filename(string fn_src) {
        return fn_src.baseName.stripExtension;
      }
      string epub_file(string fn_src) {
        return base.chainPath(base_filename(fn_src) ~ ".epub").array;
      }
      string dirtop() {
        return "".chainPath("").array;
      }
      string doc_meta_inf(string fn_src) {
        return dirtop.chainPath("META-INF").array;
      }
      string doc_oebps(string fn_src) {
        return dirtop.chainPath("OEBPS").array;
      }
      string doc_oebps_css(string fn_src) {
        return doc_oebps(fn_src).chainPath("css").array;
      }
      string doc_oebps_image(string fn_src) {
        return doc_oebps(fn_src).chainPath("image").array;
      }
      string fn_mimetypes(string fn_src) {
        return dirtop.chainPath("mimetypes").array;
      }
      string fn_dmi_container_xml(string fn_src) {
        return doc_meta_inf(fn_src).chainPath("container.xml").array;
      }
      string fn_oebps_toc_nav_xhtml(string fn_src) {
        return doc_oebps(fn_src).chainPath("toc_nav.xhtml").array;
      }
      string fn_oebps_toc_ncx(string fn_src) {
        return doc_oebps(fn_src).chainPath("toc.ncx").array;
      }
      string fn_oebps_content_opf(string fn_src) {
        return doc_oebps(fn_src).chainPath("content.opf").array;
      }
      string fn_oebps_content_xhtml(string fn_src, string seg_filename) {
        return doc_oebps(fn_src).chainPath(seg_filename ~ ".xhtml").array;
      }
      string fn_oebps_css(string fn_src) {
        return doc_oebps_css(fn_src).chainPath("epub.css").array;
      }
      debug(epub_output) {
        string dbg_docdir(string fn_src) {
          return base.chainPath(base_filename(fn_src)).array;
        }
        string dbg_docdir_oebps(string fn_src) {
          return dbg_docdir(fn_src).chainPath("OEBPS").array;
        }
        string dbg_doc_meta_inf(string fn_src) {
          return dbg_docdir(fn_src).chainPath("META-INF").array;
        }
        string dbg_doc_oebps(string fn_src) {
          return dbg_docdir(fn_src).chainPath("OEBPS").array;
        }
        string dbg_doc_oebps_css(string fn_src) {
          return dbg_doc_oebps(fn_src).chainPath("css").array;
        }
        string dbg_doc_oebps_image(string fn_src) {
          return dbg_doc_oebps(fn_src).chainPath("image").array;
        }
        string dbg_fn_mimetypes(string fn_src) {
          return dbg_docdir(fn_src).chainPath("mimetypes").array;
        }
        string dbg_fn_dmi_container_xml(string fn_src) {
          return dbg_doc_meta_inf(fn_src).chainPath("container.xml").array;
        }
        string dbg_fn_oebps_toc_nav_xhtml(string fn_src) {
          return dbg_docdir_oebps(fn_src).chainPath("toc_nav.xhtml").array;
        }
        string dbg_fn_oebps_toc_ncx(string fn_src) {
          return dbg_docdir_oebps(fn_src).chainPath("toc.ncx").array;
        }
        string dbg_fn_oebps_content_opf(string fn_src) {
          return dbg_docdir_oebps(fn_src).chainPath("content.opf").array;
        }
        string dbg_fn_oebps_content_xhtml(string fn_src, string seg_filename) {
          return dbg_docdir_oebps(fn_src).chainPath(seg_filename ~ ".xhtml").array;
        }
        string dbg_fn_oebps_css(string fn_src) {
          return dbg_doc_oebps_css(fn_src).chainPath("epub.css").array;
        }
      }
    }
    return _PathsStruct();
  }
}
#+END_SRC

** _sqlite_                                                           :sqlite:
*** discrete

#+name: template_paths_sqlite
#+BEGIN_SRC d
template SiSUpathsSQLiteDiscrete() {
  mixin SiSUrgxInit;
  static auto rgx = Rgx();
  auto SiSUpathsSQLiteDiscrete(Ps,Lng)(
    Ps  src_pth_info,
    Lng lng,
  ) {
    auto out_pth = SiSUoutPaths!()(src_pth_info, lng);
    string base_dir = "sqlite";
    struct _PathsStruct {
      string base_filename(string fn_src) {
        return fn_src.baseName.stripExtension;
      }
      string base() {
        return (out_pth.output_base).chainPath(base_dir).array;
      }
      string seg(string fn_src) {
        return base.chainPath(base_filename(fn_src)).array;
      }
      string sqlite_file(string fn_src) {
        return base.chainPath(base_filename(fn_src) ~ ".sqlite").array;
      }
    }
    return _PathsStruct();
  }
}
#+END_SRC

*** TODO collection

#+name: template_paths_sqlite
#+BEGIN_SRC d
template SiSUpathsSQLite() {
  mixin SiSUrgxInit;
  static auto rgx = Rgx();
  auto SiSUpathsSQLite(Ps,Lng)(
    Ps  src_pth_info,
    Lng lng,
  ) {
    auto out_pth = SiSUoutPaths!()(src_pth_info, lng);
    string base_dir = "sqlite";
    struct _PathsStruct {
      string base_filename(string fn_src) {
        return fn_src.baseName.stripExtension;
      }
      string base() {
        return (out_pth.output_base).chainPath(base_dir).array;
      }
      string seg(string fn_src) {
        return base.chainPath(base_filename(fn_src)).array;
      }
      string sqlite_file(string fn_src) {
        return base.chainPath(base_filename(fn_src) ~ ".sqlite").array;
      }
    }
    return _PathsStruct();
  }
}
#+END_SRC