#encoding utf-8
#import cgi
#from m_librarian.translations import translations
#extends views.layout
#attr $title = 'Список книг'
#def body
<h1>$title</h1>

<script type="text/javascript" language="Javascript">
<!--
function toggleBooks(selector, value) {
  cboxes = document.querySelectorAll(selector);
  for (var i = 0; i < cboxes.length; i++) {
    cboxes[i].checked = value;
  }
}

function toggleAll(value) {
  toggleBooks('input[type=checkbox]', value);
}

function toggleAuthor(name, value) {
  toggleBooks('input[type=checkbox][name^=' + name + ']', value);
}

function toggleSeries(name, value) {
  toggleBooks('input[type=checkbox][name^=' + name + '_book]', value);
}
// -->
</script>

#if $books_by_author
  <form action="/download/" method="POST" style="height: 80%">
  <table style="width: 100%; height: 90%">
  <tr>
  <td><input type=checkbox name="_toggleAll"
  onClick="toggleAll(this.checked)"></td>
  #set $_ = $getattr($translations, 'ugettext', None) or $translations.gettext
  #for $column in $columns
    <td style="text-align: center">$cgi.escape($_($column))</td>
  #end for
  </tr>
  #set $columns1 = $len($columns)+1
  #for $anum, $author in $enumerate($sorted($books_by_author))
    #set $series = None
    #set $snum = 0
    #set $books = $books_by_author[$author]
  <tr>
  <td><input type=checkbox name="a${anum+1}_"
  onClick="toggleAuthor(this.name, this.checked)"></td>
  <td colspan="${columns1-1}"><b>$author</b></td>
  </tr>
    #for $book in $books
    #if $book.series != $series
    #set $series = $book.series
    #set $snum += 1
  <tr>
  <td><input type=checkbox name="a${anum+1}_s${snum}"
  onClick="toggleSeries(this.name, this.checked)"></td>
  <td colspan="${columns1-1}"><b>
  $author — <i>
  #if $book.series
$cgi.escape($series, 1)#slurp
  #else
Вне серий#slurp
  #end if
  </i></b></td>
  </tr>
    #end if
  <tr>
  <td><input type=checkbox name="a${anum+1}_s${snum}_books" value="$book.id"></td>
  #for $column in $columns
  #if $column in ('ser_no', 'size')
  #set $style = ' style="text-align: right; width: 5ex"'
  #else
  #set $style = ''
  #end if
  <td$style>$cgi.escape(unicode($getattr($book, $column) or ''))</td>
  #end for
  </tr>
    #end for
  #end for
  <tr>
  <td colspan="$columns1" style="text-align: center"><input type="submit" value="Скачать"></td>
  </tr>
  </table>
  </form>
#else
  <p>Не найдено ни одной книги!</p>
#end if
#end def