def add_field(field, db, book_id, ans, field_metadata):
datatype = field_metadata.get('datatype')
if datatype is not None:
val = db._field_for(field, book_id)
if val is not None and val not in empty_val:
if datatype == 'datetime':
val = encode_datetime(val)
if val is None:
return
elif datatype == 'comments' or field == 'comments':
ctype = field_metadata.get('display', {}).get('interpret_as', 'html')
if ctype == 'markdown':
val = markdown(val)
elif ctype not in passthrough_comment_types:
val = comments_to_html(val)
elif datatype == 'composite' and field_metadata['display'].get('contains_html'):
val = comments_to_html(val)
ans[field] = val
def add_field(field, db, book_id, ans, field_metadata):
datatype = field_metadata.get('datatype')
if datatype is not None:
val = db._field_for(field, book_id)
if val is not None and val not in empty_val:
if datatype == 'datetime':
val = encode_datetime(val)
if val is None:
return
elif datatype == 'comments' or field == 'comments':
ctype = field_metadata.get('display', {}).get('interpret_as', 'html')
if ctype == 'markdown':
val = markdown(val)
elif ctype == 'long-text':
val = '<pre style="white-space:pre-wrap">%s</pre>' % prepare_string_for_xml(val)
elif ctype == 'short-text':
val = '<span">%s</span>' % prepare_string_for_xml(val)
else:
val = comments_to_html(val)
elif datatype == 'composite' and field_metadata['display'].get('contains_html'):
val = comments_to_html(val)
ans[field] = val
def mi_to_html(mi,
field_list=None,
default_author_link=None,
use_roman_numbers=True,
rating_font='Liberation Serif',
rtl=False):
if field_list is None:
field_list = get_field_list(mi)
ans = []
comment_fields = []
isdevice = not hasattr(mi, 'id')
row = u'<td class="title">%s</td><td class="value">%s</td>'
p = prepare_string_for_xml
a = partial(prepare_string_for_xml, attribute=True)
book_id = getattr(mi, 'id', 0)
for field in (field for field, display in field_list if display):
try:
metadata = mi.metadata_for_field(field)
except:
continue
if not metadata:
continue
if field == 'sort':
field = 'title_sort'
if metadata['is_custom'] and metadata['datatype'] in {
'bool', 'int', 'float'
}:
isnull = mi.get(field) is None
else:
isnull = mi.is_null(field)
if isnull:
continue
name = metadata['name']
if not name:
name = field
name += ':'
disp = metadata['display']
if metadata['datatype'] == 'comments' or field == 'comments':
val = getattr(mi, field)
if val:
ctype = disp.get('interpret_as') or 'html'
val = force_unicode(val)
if ctype == 'long-text':
val = '<pre style="white-space:pre-wrap">%s</pre>' % p(val)
elif ctype == 'short-text':
val = '<span>%s</span>' % p(val)
elif ctype == 'markdown':
val = markdown(val)
else:
val = comments_to_html(val)
if disp.get('heading_position', 'hide') == 'side':
ans.append((field, row % (name, val)))
else:
if disp.get('heading_position', 'hide') == 'above':
val = '<h3 class="comments-heading">%s</h3>%s' % (
p(name), val)
comment_fields.append(
'<div id="%s" class="comments">%s</div>' %
(field.replace('#', '_'), val))
elif metadata['datatype'] == 'rating':
val = getattr(mi, field)
if val:
star_string = rating_to_stars(
val, disp.get('allow_half_stars', False))
ans.append(
(field,
u'<td class="title">%s</td><td class="rating value" '
'style=\'font-family:"%s"\'>%s</td>' %
(name, rating_font, star_string)))
elif metadata['datatype'] == 'composite':
val = getattr(mi, field)
if val:
val = force_unicode(val)
if disp.get('contains_html', False):
ans.append((field, row % (name, comments_to_html(val))))
else:
if not metadata['is_multiple']:
val = '<a href="%s" title="%s">%s</a>' % (search_href(
field,
val), _('Click to see books with {0}: {1}').format(
metadata['name'], a(val)), p(val))
else:
all_vals = [
v.strip() for v in val.split(
metadata['is_multiple']['list_to_ui'])
if v.strip()
]
links = [
'<a href="%s" title="%s">%s</a>' %
(search_href(field, x),
_('Click to see books with {0}: {1}').format(
metadata['name'], a(x)), p(x))
for x in all_vals
]
val = metadata['is_multiple']['list_to_ui'].join(links)
ans.append((field, row % (name, val)))
elif field == 'path':
if mi.path:
path = force_unicode(mi.path, filesystem_encoding)
scheme = u'devpath' if isdevice else u'path'
url = prepare_string_for_xml(
path if isdevice else unicode(book_id), True)
pathstr = _('Click to open')
extra = ''
if isdevice:
durl = url
if durl.startswith('mtp:::'):
durl = ':::'.join((durl.split(':::'))[2:])
extra = '<br><span style="font-size:smaller">%s</span>' % (
prepare_string_for_xml(durl))
link = u'<a href="%s:%s" title="%s">%s</a>%s' % (
scheme, url, prepare_string_for_xml(path,
True), pathstr, extra)
ans.append((field, row % (name, link)))
elif field == 'formats':
if isdevice:
continue
path = mi.path or ''
bpath = ''
if path:
h, t = os.path.split(path)
bpath = os.sep.join((os.path.basename(h), t))
data = ({
'fmt': x,
'path': a(path or ''),
'fname': a(mi.format_files.get(x, '')),
'ext': x.lower(),
'id': book_id,
'bpath': bpath,
'sep': os.sep
} for x in mi.formats)
fmts = [
u'<a data-full-path="{path}{sep}{fname}.{ext}" title="{bpath}{sep}{fname}.{ext}" href="format:{id}:{fmt}">{fmt}</a>'
.format(**x) for x in data
]
ans.append((field, row % (name, u', '.join(fmts))))
elif field == 'identifiers':
urls = urls_from_identifiers(mi.identifiers)
links = [
u'<a href="%s" title="%s:%s" data-item="%s">%s</a>' %
(a(url), a(id_typ), a(id_val),
a(item_data(field, id_typ, book_id)), p(namel))
for namel, id_typ, id_val, url in urls
]
links = u', '.join(links)
if links:
ans.append((field, row % (_('Ids') + ':', links)))
elif field == 'authors':
authors = []
formatter = EvalFormatter()
for aut in mi.authors:
link = ''
if mi.author_link_map.get(aut):
link = lt = mi.author_link_map[aut]
elif default_author_link:
if isdevice and default_author_link == 'search-calibre':
default_author_link = DEFAULT_AUTHOR_LINK
if default_author_link.startswith('search-'):
which_src = default_author_link.partition('-')[2]
link, lt = author_search_href(which_src,
title=mi.title,
author=aut)
else:
vals = {
'author': qquote(aut),
'title': qquote(mi.title)
}
try:
vals['author_sort'] = qquote(
mi.author_sort_map[aut])
except KeyError:
vals['author_sort'] = qquote(aut)
link = lt = formatter.safe_format(
default_author_link, vals, '', vals)
aut = p(aut)
if link:
authors.append(
u'<a calibre-data="authors" title="%s" href="%s">%s</a>'
% (a(lt), a(link), aut))
else:
authors.append(aut)
ans.append((field, row % (name, u' & '.join(authors))))
elif field == 'languages':
if not mi.languages:
continue
names = filter(None, map(calibre_langcode_to_name, mi.languages))
names = [
'<a href="%s" title="%s">%s</a>' %
(search_href('languages', n),
_('Search calibre for books with the language: {}').format(n),
n) for n in names
]
ans.append((field, row % (name, u', '.join(names))))
elif field == 'publisher':
if not mi.publisher:
continue
val = '<a href="%s" title="%s" data-item="%s">%s</a>' % (
search_href('publisher', mi.publisher),
_('Click to see books with {0}: {1}').format(
metadata['name'], a(mi.publisher)),
a(item_data('publisher', mi.publisher,
book_id)), p(mi.publisher))
ans.append((field, row % (name, val)))
elif field == 'title':
# otherwise title gets metadata['datatype'] == 'text'
# treatment below with a click to search link (which isn't
# too bad), and a right-click 'Delete' option to delete
# the title (which is bad).
val = mi.format_field(field)[-1]
ans.append((field, row % (name, val)))
else:
val = mi.format_field(field)[-1]
if val is None:
continue
val = p(val)
if metadata['datatype'] == 'series':
sidx = mi.get(field + '_index')
if sidx is None:
sidx = 1.0
try:
st = metadata['search_terms'][0]
except Exception:
st = field
series = getattr(mi, field)
val = _(
'%(sidx)s of <a href="%(href)s" title="%(tt)s" data-item="%(data)s">'
'<span class="%(cls)s">%(series)s</span></a>') % dict(
sidx=fmt_sidx(sidx, use_roman=use_roman_numbers),
cls="series_name",
series=p(series),
href=search_href(st, series),
data=a(item_data(field, series, book_id)),
tt=p(_('Click to see books in this series')))
elif metadata['datatype'] == 'datetime':
aval = getattr(mi, field)
if is_date_undefined(aval):
continue
elif metadata['datatype'] == 'text' and metadata['is_multiple']:
try:
st = metadata['search_terms'][0]
except Exception:
st = field
all_vals = mi.get(field)
if not metadata.get('display', {}).get('is_names', False):
all_vals = sorted(all_vals, key=sort_key)
links = [
'<a href="%s" title="%s" data-item="%s">%s</a>' %
(search_href(
st, x), _('Click to see books with {0}: {1}').format(
metadata['name'],
a(x)), a(item_data(field, x, book_id)), p(x))
for x in all_vals
]
val = metadata['is_multiple']['list_to_ui'].join(links)
elif metadata['datatype'] == 'text' or metadata[
'datatype'] == 'enumeration':
# text/is_multiple handled above so no need to add the test to the if
try:
st = metadata['search_terms'][0]
except Exception:
st = field
val = '<a href="%s" title="%s" data-item="%s">%s</a>' % (
search_href(st, val),
a(
_('Click to see books with {0}: {1}').format(
metadata['name'],
val)), a(item_data(field, val, book_id)), p(val))
ans.append((field, row % (name, val)))
dc = getattr(mi, 'device_collections', [])
if dc:
dc = u', '.join(sorted(dc, key=sort_key))
ans.append(('device_collections', row % (_('Collections') + ':', dc)))
def classname(field):
try:
dt = mi.metadata_for_field(field)['datatype']
except:
dt = 'text'
return 'datatype_%s' % dt
ans = [
u'<tr id="%s" class="%s">%s</tr>' %
(fieldl.replace('#', '_'), classname(fieldl), html)
for fieldl, html in ans
]
# print '\n'.join(ans)
direction = 'rtl' if rtl else 'ltr'
margin = 'left' if rtl else 'right'
return u'<style>table.fields td { vertical-align:top}</style>' + \
u'<table class="fields" style="direction: %s; margin-%s:auto">%s</table>'%(
direction, margin, u'\n'.join(ans)), comment_fields
def mi_to_html(mi, field_list=None, default_author_link=None, use_roman_numbers=True, rating_font='Liberation Serif', rtl=False):
if field_list is None:
field_list = get_field_list(mi)
ans = []
comment_fields = []
isdevice = not hasattr(mi, 'id')
row = u'<td class="title">%s</td><td class="value">%s</td>'
p = prepare_string_for_xml
a = partial(prepare_string_for_xml, attribute=True)
book_id = getattr(mi, 'id', 0)
for field in (field for field, display in field_list if display):
try:
metadata = mi.metadata_for_field(field)
except:
continue
if not metadata:
continue
if field == 'sort':
field = 'title_sort'
if metadata['is_custom'] and metadata['datatype'] in {'bool', 'int', 'float'}:
isnull = mi.get(field) is None
else:
isnull = mi.is_null(field)
if isnull:
continue
name = metadata['name']
if not name:
name = field
name += ':'
disp = metadata['display']
if metadata['datatype'] == 'comments' or field == 'comments':
val = getattr(mi, field)
if val:
ctype = disp.get('interpret_as') or 'html'
val = force_unicode(val)
if ctype == 'long-text':
val = '<pre style="white-space:pre-wrap">%s</pre>' % p(val)
elif ctype == 'short-text':
val = '<span>%s</span>' % p(val)
elif ctype == 'markdown':
val = markdown(val)
else:
val = comments_to_html(val)
if disp.get('heading_position', 'hide') == 'side':
ans.append((field, row % (name, val)))
else:
if disp.get('heading_position', 'hide') == 'above':
val = '<h3 class="comments-heading">%s</h3>%s' % (p(name), val)
comment_fields.append('<div id="%s" class="comments">%s</div>' % (field.replace('#', '_'), val))
elif metadata['datatype'] == 'rating':
val = getattr(mi, field)
if val:
star_string = rating_to_stars(val, disp.get('allow_half_stars', False))
ans.append((field,
u'<td class="title">%s</td><td class="rating value" '
'style=\'font-family:"%s"\'>%s</td>'%(
name, rating_font, star_string)))
elif metadata['datatype'] == 'composite':
val = getattr(mi, field)
if val:
val = force_unicode(val)
if disp.get('contains_html', False):
ans.append((field, row % (name, comments_to_html(val))))
else:
if not metadata['is_multiple']:
val = '<a href="%s" title="%s">%s</a>' % (
search_href(field, val),
_('Click to see books with {0}: {1}').format(metadata['name'], a(val)), p(val))
else:
all_vals = [v.strip()
for v in val.split(metadata['is_multiple']['list_to_ui']) if v.strip()]
links = ['<a href="%s" title="%s">%s</a>' % (
search_href(field, x), _('Click to see books with {0}: {1}').format(
metadata['name'], a(x)), p(x)) for x in all_vals]
val = metadata['is_multiple']['list_to_ui'].join(links)
ans.append((field, row % (name, val)))
elif field == 'path':
if mi.path:
path = force_unicode(mi.path, filesystem_encoding)
scheme = u'devpath' if isdevice else u'path'
url = prepare_string_for_xml(path if isdevice else
unicode(book_id), True)
pathstr = _('Click to open')
extra = ''
if isdevice:
durl = url
if durl.startswith('mtp:::'):
durl = ':::'.join((durl.split(':::'))[2:])
extra = '<br><span style="font-size:smaller">%s</span>'%(
prepare_string_for_xml(durl))
link = u'<a href="%s:%s" title="%s">%s</a>%s' % (scheme, url,
prepare_string_for_xml(path, True), pathstr, extra)
ans.append((field, row % (name, link)))
elif field == 'formats':
if isdevice:
continue
path = mi.path or ''
bpath = ''
if path:
h, t = os.path.split(path)
bpath = os.sep.join((os.path.basename(h), t))
data = ({
'fmt':x, 'path':a(path or ''), 'fname':a(mi.format_files.get(x, '')),
'ext':x.lower(), 'id':book_id, 'bpath':bpath, 'sep':os.sep
} for x in mi.formats)
fmts = [u'<a data-full-path="{path}{sep}{fname}.{ext}" title="{bpath}{sep}{fname}.{ext}" href="format:{id}:{fmt}">{fmt}</a>'.format(**x)
for x in data]
ans.append((field, row % (name, u', '.join(fmts))))
elif field == 'identifiers':
urls = urls_from_identifiers(mi.identifiers)
links = [u'<a href="%s" title="%s:%s" data-item="%s">%s</a>' % (a(url), a(id_typ), a(id_val), a(item_data(field, id_typ, book_id)), p(namel))
for namel, id_typ, id_val, url in urls]
links = u', '.join(links)
if links:
ans.append((field, row % (_('Ids')+':', links)))
elif field == 'authors' and not isdevice:
authors = []
formatter = EvalFormatter()
for aut in mi.authors:
link = ''
if mi.author_link_map[aut]:
link = lt = mi.author_link_map[aut]
elif default_author_link:
if default_author_link == 'search-calibre':
link = search_href('authors', aut)
lt = a(_('Search the calibre library for books by %s') % aut)
else:
vals = {'author': aut.replace(' ', '+')}
try:
vals['author_sort'] = mi.author_sort_map[aut].replace(' ', '+')
except:
vals['author_sort'] = aut.replace(' ', '+')
link = lt = a(formatter.safe_format(default_author_link, vals, '', vals))
aut = p(aut)
if link:
authors.append(u'<a calibre-data="authors" title="%s" href="%s">%s</a>'%(lt, link, aut))
else:
authors.append(aut)
ans.append((field, row % (name, u' & '.join(authors))))
elif field == 'languages':
if not mi.languages:
continue
names = filter(None, map(calibre_langcode_to_name, mi.languages))
ans.append((field, row % (name, u', '.join(names))))
elif field == 'publisher':
if not mi.publisher:
continue
val = '<a href="%s" title="%s" data-item="%s">%s</a>' % (
search_href('publisher', mi.publisher), _('Click to see books with {0}: {1}').format(metadata['name'], a(mi.publisher)),
a(item_data('publisher', mi.publisher, book_id)), p(mi.publisher))
ans.append((field, row % (name, val)))
elif field == 'title':
# otherwise title gets metadata['datatype'] == 'text'
# treatment below with a click to search link (which isn't
# too bad), and a right-click 'Delete' option to delete
# the title (which is bad).
val = mi.format_field(field)[-1]
ans.append((field, row % (name, val)))
else:
val = mi.format_field(field)[-1]
if val is None:
continue
val = p(val)
if metadata['datatype'] == 'series':
sidx = mi.get(field+'_index')
if sidx is None:
sidx = 1.0
try:
st = metadata['search_terms'][0]
except Exception:
st = field
series = getattr(mi, field)
val = _(
'%(sidx)s of <a href="%(href)s" title="%(tt)s" data-item="%(data)s">'
'<span class="%(cls)s">%(series)s</span></a>') % dict(
sidx=fmt_sidx(sidx, use_roman=use_roman_numbers), cls="series_name",
series=p(series), href=search_href(st, series),
data=a(item_data(field, series, book_id)),
tt=p(_('Click to see books in this series')))
elif metadata['datatype'] == 'datetime':
aval = getattr(mi, field)
if is_date_undefined(aval):
continue
elif metadata['datatype'] == 'text' and metadata['is_multiple']:
try:
st = metadata['search_terms'][0]
except Exception:
st = field
all_vals = mi.get(field)
if not metadata.get('display', {}).get('is_names', False):
all_vals = sorted(all_vals, key=sort_key)
links = ['<a href="%s" title="%s" data-item="%s">%s</a>' % (
search_href(st, x), _('Click to see books with {0}: {1}').format(
metadata['name'], a(x)), a(item_data(field, x, book_id)), p(x))
for x in all_vals]
val = metadata['is_multiple']['list_to_ui'].join(links)
elif metadata['datatype'] == 'text' or metadata['datatype'] == 'enumeration':
# text/is_multiple handled above so no need to add the test to the if
try:
st = metadata['search_terms'][0]
except Exception:
st = field
val = '<a href="%s" title="%s" data-item="%s">%s</a>' % (
search_href(st, val), a(_('Click to see books with {0}: {1}').format(metadata['name'], val)),
a(item_data(field, val, book_id)), p(val))
ans.append((field, row % (name, val)))
dc = getattr(mi, 'device_collections', [])
if dc:
dc = u', '.join(sorted(dc, key=sort_key))
ans.append(('device_collections',
row % (_('Collections')+':', dc)))
def classname(field):
try:
dt = mi.metadata_for_field(field)['datatype']
except:
dt = 'text'
return 'datatype_%s'%dt
ans = [u'<tr id="%s" class="%s">%s</tr>'%(fieldl.replace('#', '_'),
classname(fieldl), html) for fieldl, html in ans]
# print '\n'.join(ans)
direction = 'rtl' if rtl else 'ltr'
margin = 'left' if rtl else 'right'
return u'<table class="fields" style="direction: %s; margin-%s:auto">%s</table>'%(direction, margin, u'\n'.join(ans)), comment_fields
def generate_html(comments):
display = Attributes()
args = dict(
xmlns=XHTML_NS,
title_str=title_str,
identifiers=Identifiers(mi.identifiers),
css=css,
title=title,
author=author,
publisher=publisher,
pubdate_label=_('Published'),
pubdate=pubdate,
series_label=ngettext('Series', 'Series', 1),
series=series,
rating_label=_('Rating'),
rating=rating,
tags_label=_('Tags'),
tags=tags,
comments=comments,
footer='',
display=display,
searchable_tags=' '.join(
escape(t) + 'ttt' for t in tags.tags_list),
)
for key in mi.custom_field_keys():
m = mi.get_user_metadata(key, False) or {}
try:
display_name, val = mi.format_field_extended(key)[:2]
dkey = key.replace('#', '_')
dt = m.get('datatype')
if dt == 'series':
args[dkey] = Series(mi.get(key), mi.get(key + '_index'))
elif dt == 'rating':
args[dkey] = rating_to_stars(
mi.get(key),
m.get('display', {}).get('allow_half_stars', False))
elif dt == 'comments':
val = val or ''
ctype = m.get('display', {}).get('interpret_as') or 'html'
if ctype == 'long-text':
val = '<pre style="white-space:pre-wrap">%s</pre>' % escape(
val)
elif ctype == 'short-text':
val = '<span>%s</span>' % escape(val)
elif ctype == 'markdown':
val = markdown(val)
else:
val = comments_to_html(val)
args[dkey] = val
else:
args[dkey] = escape(val)
args[dkey + '_label'] = escape(display_name)
setattr(display, dkey,
'none' if mi.is_null(key) else 'initial')
except Exception:
# if the val (custom column contents) is None, don't add to args
pass
if False:
print("Custom column values available in jacket template:")
for key in args.keys():
if key.startswith('_') and not key.endswith('_label'):
print(" {}: {}".format('#' + key[1:], args[key]))
# Used in the comment describing use of custom columns in templates
# Don't change this unless you also change it in template.xhtml
args['_genre_label'] = args.get('_genre_label', '{_genre_label}')
args['_genre'] = args.get('_genre', '{_genre}')
has_data['series'] = bool(series)
has_data['tags'] = bool(tags)
has_data['rating'] = bool(rating)
has_data['pubdate'] = bool(pubdate)
for k, v in has_data.items():
setattr(display, k, 'initial' if v else 'none')
display.title = 'initial'
if mi.identifiers:
display.identifiers = 'initial'
formatter = SafeFormatter()
generated_html = formatter.format(template, **args)
return strip_encoding_declarations(generated_html)
def generate_html(comments):
args = dict(xmlns=XHTML_NS,
title_str=title_str,
css=css,
title=title,
author=author,
publisher=publisher,
pubdate_label=_('Published'), pubdate=pubdate,
series_label=_('Series'), series=series,
rating_label=_('Rating'), rating=rating,
tags_label=_('Tags'), tags=tags,
comments=comments,
footer='',
searchable_tags=' '.join(escape(t)+'ttt' for t in tags.tags_list),
)
for key in mi.custom_field_keys():
m = mi.get_user_metadata(key, False) or {}
try:
display_name, val = mi.format_field_extended(key)[:2]
dkey = key.replace('#', '_')
dt = m.get('datatype')
if dt == 'series':
args[dkey] = Series(mi.get(key), mi.get(key + '_index'))
elif dt == 'rating':
args[dkey] = rating_to_stars(mi.get(key), m.get('display', {}).get('allow_half_stars', False))
elif dt == 'comments':
val = val or ''
display = m.get('display', {})
ctype = display.get('interpret_as') or 'html'
if ctype == 'long-text':
val = '<pre style="white-space:pre-wrap">%s</pre>' % escape(val)
elif ctype == 'short-text':
val = '<span>%s</span>' % escape(val)
elif ctype == 'markdown':
val = markdown(val)
else:
val = comments_to_html(val)
args[dkey] = val
else:
args[dkey] = escape(val)
args[dkey+'_label'] = escape(display_name)
except Exception:
# if the val (custom column contents) is None, don't add to args
pass
if False:
print("Custom column values available in jacket template:")
for key in args.keys():
if key.startswith('_') and not key.endswith('_label'):
print(" %s: %s" % ('#' + key[1:], args[key]))
# Used in the comment describing use of custom columns in templates
# Don't change this unless you also change it in template.xhtml
args['_genre_label'] = args.get('_genre_label', '{_genre_label}')
args['_genre'] = args.get('_genre', '{_genre}')
formatter = SafeFormatter()
generated_html = formatter.format(template, **args)
has_data['series'] = bool(series)
has_data['tags'] = bool(tags)
has_data['rating'] = bool(rating)
has_data['pubdate'] = bool(pubdate)
return strip_encoding_declarations(generated_html)
def generate_html(comments):
args = dict(xmlns=XHTML_NS,
title_str=title_str,
css=css,
title=title,
author=author,
publisher=publisher,
pubdate_label=_('Published'), pubdate=pubdate,
series_label=_('Series'), series=series,
rating_label=_('Rating'), rating=rating,
tags_label=_('Tags'), tags=tags,
comments=comments,
footer='',
searchable_tags=' '.join(escape(t)+'ttt' for t in tags.tags_list),
)
for key in mi.custom_field_keys():
m = mi.get_user_metadata(key, False) or {}
try:
display_name, val = mi.format_field_extended(key)[:2]
dkey = key.replace('#', '_')
dt = m.get('datatype')
if dt == 'series':
args[dkey] = Series(mi.get(key), mi.get(key + '_index'))
elif dt == 'rating':
args[dkey] = rating_to_stars(mi.get(key), m.get('display', {}).get('allow_half_stars', False))
elif dt == 'comments':
val = val or ''
display = m.get('display', {})
ctype = display.get('interpret_as') or 'html'
if ctype == 'long-text':
val = '<pre style="white-space:pre-wrap">%s</pre>' % escape(val)
elif ctype == 'short-text':
val = '<span>%s</span>' % escape(val)
elif ctype == 'markdown':
val = markdown(val)
else:
val = comments_to_html(val)
args[dkey] = val
else:
args[dkey] = escape(val)
args[dkey+'_label'] = escape(display_name)
except Exception:
# if the val (custom column contents) is None, don't add to args
pass
if False:
print("Custom column values available in jacket template:")
for key in args.keys():
if key.startswith('_') and not key.endswith('_label'):
print(" %s: %s" % ('#' + key[1:], args[key]))
# Used in the comment describing use of custom columns in templates
# Don't change this unless you also change it in template.xhtml
args['_genre_label'] = args.get('_genre_label', '{_genre_label}')
args['_genre'] = args.get('_genre', '{_genre}')
formatter = SafeFormatter()
generated_html = formatter.format(template, **args)
# Post-process the generated html to strip out empty header items
soup = BeautifulSoup(generated_html)
if not series:
series_tag = soup.find(attrs={'class':'cbj_series'})
if series_tag is not None:
series_tag.extract()
if not rating:
rating_tag = soup.find(attrs={'class':'cbj_rating'})
if rating_tag is not None:
rating_tag.extract()
if not tags:
tags_tag = soup.find(attrs={'class':'cbj_tags'})
if tags_tag is not None:
tags_tag.extract()
if not pubdate:
pubdate_tag = soup.find(attrs={'class':'cbj_pubdata'})
if pubdate_tag is not None:
pubdate_tag.extract()
if output_profile.short_name != 'kindle':
hr_tag = soup.find('hr', attrs={'class':'cbj_kindle_banner_hr'})
if hr_tag is not None:
hr_tag.extract()
return strip_encoding_declarations(
soup.renderContents('utf-8').decode('utf-8'))
