src/librarian/elements/footnotes/__init__.py

   1 # This file is part of Librarian, licensed under GNU Affero GPLv3 or later.
   2 # Copyright © Fundacja Wolne Lektury. See NOTICE for more information.
   3 #
   4 from ..base import WLElement
   5
   6
   7 class Footnote(WLElement):
   8     NO_TOC = True
   9     DISABLE_NUMBERING = True
  10     START_INLINE = True
  11     ASIDE = True
  12     NUMBERING = 'fn'
  13
  14     def signal(self, signal):
  15         if signal == 'INLINE':
  16             self.START_INLINE = False
  17         else:
  18             super().signal(signal)
  19
  20     def txt_build(self, builder):
  21         pass
  22
  23     def html_build(self, builder):
  24         if not builder.with_footnotes:
  25             return
  26
  27         fn_no = self.attrib.get('_visible_numbering')
  28         footnote_id = 'footnote-id{}'.format(fn_no)
  29         anchor_id = 'anchor-id{}'.format(fn_no)
  30
  31         # Add anchor.
  32         builder.start_element(
  33             'a',
  34             {
  35                 "href": '#{}'.format(footnote_id),
  36                 "class": "annotation-anchor",
  37                 "id": anchor_id,
  38             }
  39         )
  40         builder.push_text('[{}]'.format(fn_no))
  41         builder.end_element()
  42
  43         # Add actual footnote.
  44         builder.enter_fragment('footnotes')
  45         builder.start_element('div', {'class': 'fn-{}'.format(self.tag)})
  46         builder.push_text('\n') # Compat
  47         builder.start_element('a', {'name': footnote_id})
  48         builder.end_element()
  49         builder.start_element('a', {
  50             'href': '#{}'.format(anchor_id), 'class': 'annotation'
  51         })
  52         builder.push_text('[{}]'.format(fn_no))
  53         builder.end_element()
  54
  55         builder.start_element('p')
  56         super(Footnote, self).html_build(builder)
  57
  58         builder.push_text(' [{}]'.format(self.qualifier))
  59         builder.end_element()
  60         builder.end_element()
  61         builder.exit_fragment()
  62
  63     def epub_build(self, builder):
  64         fn_no = builder.assign_footnote_number()
  65         part_number = getattr(
  66             builder,
  67             'chunk_counter',
  68             1
  69         )
  70
  71         builder.start_element(
  72             'a',
  73             {
  74                 'class': 'anchor',
  75                 'id': f'anchor-{fn_no}',
  76                 'href': f'annotations.xhtml#annotation-{fn_no}',
  77             }
  78         )
  79         builder.start_element('sup', {})
  80         builder.push_text(str(fn_no))
  81         builder.end_element()
  82         builder.end_element()
  83
  84
  85         builder.enter_fragment('footnotes')
  86         builder.start_element('div', {
  87             'id': f'annotation-{fn_no}',
  88             'class': "annotation"
  89         })
  90         builder.start_element('a', {
  91             'href': f"part{part_number}.xhtml#anchor-{fn_no}"
  92         })
  93         builder.push_text(str(fn_no))
  94         builder.end_element()
  95         builder.push_text('. ')
  96
  97         super().epub_build(builder)
  98         builder.push_text(' [' + self.qualifier + ']')
  99         builder.end_element()
 100
 101         builder.push_text('\n')
 102
 103         builder.exit_fragment()
 104
 105
 106
 107 class PA(Footnote):
 108     """Przypis autorski."""
 109     @property
 110     def qualifier(self):
 111         _ = self.gettext
 112         return _("author's footnote")
 113
 114
 115 class PT(Footnote):
 116     """Przypis tłumacza."""
 117     @property
 118     def qualifier(self):
 119         _ = self.gettext
 120         return _("translator's footnote")
 121
 122
 123 class PR(Footnote):
 124     """Przypis redakcyjny."""
 125     @property
 126     def qualifier(self):
 127         _ = self.gettext
 128         return _("editor's footnote")
 129
 130
 131 class PE(Footnote):
 132     """Przypis redakcji źródła."""
 133     @property
 134     def qualifier(self):
 135         _ = self.gettext
 136         return _("source editor's footnote")