class RoleForm(IndicoForm):
name = StringField(_('Name'), [DataRequired()],
description=_('The full name of the role'))
code = StringField(
_('Abbreviation'), [DataRequired(), Length(max=3)],
filters=[lambda x: x.upper() if x else ''],
render_kw={
'style': 'width:60px; text-align:center; text-transform:uppercase;'
},
description=_('A shortcut (max. 3 characters) for the role'))
color = StringField(
_('Colour'),
[DataRequired(), Regexp(r'^[0-9A-Fa-f]{6}$')],
filters=[lambda x: (x or '').replace('#', '')],
widget=ColorPickerWidget(show_field=False),
default='#00a4e4',
description=_('The colour used when displaying the role'))
def __init__(self, *args, **kwargs):
self.role = kwargs.get('obj')
self.event = kwargs.pop('event')
super(RoleForm, self).__init__(*args, **kwargs)
def validate_code(self, field):
query = EventRole.query.with_parent(
self.event).filter_by(code=field.data)
if self.role is not None:
query = query.filter(EventRole.id != self.role.id)
if query.has_rows():
raise ValueError(
_('A role with this abbreviation already exists.'))
class ConferenceLayoutForm(LoggedLayoutForm):
is_searchable = BooleanField(_("Enable search"), widget=SwitchWidget(),
description=_("Enable search within the event"))
show_nav_bar = BooleanField(_("Show navigation bar"), widget=SwitchWidget(),
description=_("Show the navigation bar at the top"))
show_banner = BooleanField(_("\"Now happening\""), widget=SwitchWidget(on_label=_("ON"), off_label=_("OFF")),
description=_("Show a banner with the current entries from the timetable"))
show_social_badges = BooleanField(_("Show social badges"), widget=SwitchWidget())
name_format = IndicoEnumSelectField(_('Name format'), enum=NameFormat, none=_('Inherit from user preferences'),
description=_('Format in which names are displayed'))
# Style
header_text_color = StringField(_("Text colour"), widget=ColorPickerWidget())
header_background_color = StringField(_("Background colour"), widget=ColorPickerWidget())
# Announcement
announcement = StringField(_("Announcement"),
[UsedIf(lambda form, field: form.show_announcement.data)],
description=_("Short message shown below the title"))
show_announcement = BooleanField(_("Show announcement"), widget=SwitchWidget(),
description=_("Show the announcement message"))
# Timetable
timetable_by_room = BooleanField(_("Group by room"), widget=SwitchWidget(),
description=_("Group the entries of the timetable by room by default"))
timetable_detailed = BooleanField(_("Show detailed view"), widget=SwitchWidget(),
description=_("Show the detailed view of the timetable by default."))
timetable_theme = SelectField(_('Theme'), [Optional()], coerce=lambda x: x or None)
# Themes
use_custom_css = BooleanField(_("Use custom CSS"), widget=SwitchWidget(),
description=_("Use a custom CSS file as a theme for the conference page. Deactivate "
"this option to reveal the available Indico themes."))
theme = SelectField(_("Theme"), [Optional(), HiddenUnless('use_custom_css', False)],
coerce=lambda x: (x or None),
description=_("Currently selected theme of the conference page. Click on the Preview button to "
"preview and select a different one."))
def __init__(self, *args, **kwargs):
self.event = kwargs.pop('event')
super(ConferenceLayoutForm, self).__init__(*args, **kwargs)
self.timetable_theme.choices = [('', _('Default'))] + _get_timetable_theme_choices(self.event)
self.theme.choices = _get_conference_theme_choices()
def validate_use_custom_css(self, field):
if field.data and not self.event.has_stylesheet:
raise ValidationError(_('Cannot enable custom stylesheet unless there is one.'))