#!/bin/bash
#
# Basic template configuration; command-line options will override
#
#  Copyright (C) 2013, 2015  Mike Gerwitz
#
#  This program is free software: you can redistribute it and/or modify
#  it under the terms of the GNU General Public License as published by
#  the Free Software Foundation, either version 3 of the License, or
#  (at your option) any later version.
#
#  This program is distributed in the hope that it will be useful,
#  but WITHOUT ANY WARRANTY; without even the implied warranty of
#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
#  GNU General Public License for more details.
#
#  You should have received a copy of the GNU General Public License
#  along with this program.  If not, see <http://www.gnu.org/licenses/>.
# #

get-menu-docs()
{
  # we shall only consider ordered pages---that is, those that begin with numbers; this
  # allows pages to exist that are not listed in the menu
  paths=$(
    find "$path_root/docs" -maxdepth 1 -name '[0-9][0-9]-*.??' \
      -exec basename {} \; \
      | sort
  )

  for p in $paths; do
    # we shall consider the name of the link to be the path with the extension
    # and sorting prefix stripped
    name="$( basename "${p%%.*}" )"
    echo "${name#??-}"
  done
}

html_external_css=/style.css

# lets certain browsers---such as the proprietary mobile Safari browser that
# seems to be far too Ubiquitous---know that they should trust us with rendering
# the page to fit within the device's screen resolution
html_head='<meta name="viewport" content="initial-scale=1.0" />'

# menu just below the header, above the index
html_pre_index="$(

  echo '<ul id="menu">'

  # generate menu from the root documents
  for name in `get-menu-docs`; do
    # each word in the name will be capitalized and the link shall not contain
    # the file extension
    words=( ${name//[_-]/ } )
    printf '<li><a href="/%s">%s</a></li>' "$name" "${words[*]^}"
  done
  echo '<li><a href="//social.mikegerwitz.com/"' \
    'title="My GNU Social Instance">Social</a></li>'

  # the remainder will appear below the menu, above the index
cat <<EOH
  </ul>
  <div id="headline">
    <a href="https://www.eff.org/nsa-spying">
      <img src="/images/eff-nsa-spying.png"
        alt="NSA Spying on Americans"
        title="NSA Spying on Americans" />
    </a>

    <a href="http://upgradefromwindows8.com">
      <img src="/images/win8-close.png"
        alt="Close Windows, Open Doors" />
    </a>
  </div>

  <div id="index-headline">
    <a href="https://noglobalwarrants.org">
      <img src="/images/rule-41-banner4-sm.png"
           alt="Stop the Changes To Rule 41"
           title="Stop the Changes To Rule 41" />
    </a>
  </div>
EOH
)"


# additional content in the footer before the copyright (the awkward newline
# positions are to prevent spaces in the output)
html_footer=$(cat <<EOM
  <a href="/about/inside" id="gnuinside">
    <img src="/images/gnu-inside.png" alt="GNU/Linux Inside!" />
  </a>

  <div class="bimgs">
    <a rel="license" href="http://creativecommons.org/licenses/by-sa/4.0/"
      ><img src="/images/cc-bysa-88x31.png"
        alt="[CC BY-SA]"
        title="Creative Commons Attribution-ShareAlike"
        width="88" height="31" border="0"
    /></a>

    <a href="http://www.fsf.org/register_form?referrer=5804"
      ><img src="/images/fsf-member.png"
        alt="[FSF Associate Member]"
        title="Mike Gerwitz - FSF Associate Member"
        width="88" height="31" border="0"
    /></a>

    <a href="http://endsoftpatents.org/innovating-without-patents"
      ><img src="/images/esp-button.png"
        alt="[ Innovating Without Patents! ]"
        title="Innovating Without Patents"
        width="88" height="31" border="0"
    /></a>

    <a href="http://www.defectivebydesign.org/join/button"
      ><img src="/images/elim-drm.gif"
        alt="[ Eliminate DRM! ]"
        title="Eliminate DRM!"
        width="88" height="30" border="0"
    /></a>
  </div>
EOM
)


# index-only footer (we don't want too much spam; the other pages look much
# cleaner without this)
html_index_footer=$(cat <<EOM
  <div id="selflinks">
    <a href="https://gitlab.com/u/mikegerwitz">
      <img src="/images/gitlab.svg"
        alt="See me on GitLab"
        title="See me on GitLab"
        width="42" height="42" border="0"
        />
    </a>

    <a href="/about/githubbub">
      <img src="/images/github-42.png"
        alt="Don't see me on GitHub"
        title="Don't see me on GitHub"
        width="42" height="42" border="0"
        />
    </a>

    <a href="http://www.fsf.org/register_form?referrer=5804">
      <img src="/images/fsf-42.png"
        alt="FSF Member #5804"
        title="FSF Member #5804"
        width="42" height="42" border="0"
        />
    </a>

    <a href="https://savannah.gnu.org/users/mikegerwitz">
      <img src="/images/meditate-42.png"
        alt="See me on Savannah"
        title="See me on Savannah"
        width="42" height="42" border="0"
        />
    </a>
  </div>
EOM
)