class IsotopeViewConfigurationForm(form.Form):
fields = field.Fields(ICollectiveIsotopeViewSettings)
label = _(u"Isotope View Configuration")
description = _(
u"Configuration of layout, filters, and sorting for this view")
def getContent(self):
annotations = IAnnotations(self.context)
current_config = annotations.get(ISOTOPE_CONFIGURATION_KEY, {})
return current_config
@button.buttonAndHandler(_(u'Save Configuration'))
def handleApply(self, action):
data, errors = self.extractData()
if errors:
self.status = self.formErrorsMessage
return
assert IAttributeAnnotatable.providedBy(self.context)
annotations = IAnnotations(self.context)
annotations[ISOTOPE_CONFIGURATION_KEY] = data
self.request.response.redirect(self.context.absolute_url())
messages = IStatusMessage(self.request)
messages.add(_(u"Your configuration has been saved"), type=u"info")
class IsotopeSettingsControlpanelForm(controlpanel.RegistryEditForm):
schema = ICollectiveIsotopeSettings
label = _(u'Isotope View Settings')
description = _(u'Site-wide settings to control the Isotope View for '
u'collections and folders')
def updateFields(self):
super(IsotopeSettingsControlpanelForm, self).updateFields()
for field in ['available_filters', 'available_sorts']:
self.fields[field].widgetFactory = DataGridFieldFactory
self.fields[field].allow_insert = True
class IFilterSchema(Interface):
column_name = field.Choice(
title=_(u'Column Name'),
description=_(u'Enter the name of a catalog metadata column'),
vocabulary='collective.isotope.vocabularies.friendly_columns',
required=False,
missing_value=u'')
label = field.TextLine(
title=_(u'Label'),
description=_(
u'If desired, enter the human-readable label for this column'),
required=False,
missing_value=u'')
class ICollectiveIsotopeLayoutSettings(Interface):
"""Settings for the options that control the javascript Isotope library
"""
layoutMode = schema.Choice(
title=_(u'Layout Mode'),
description=_(u'Select the default layout mode to be used on all '
u'isotope views throughout your website'),
values=[u'masonry', u'fitRows', u'vertical'],
default=u'masonry')
percentPosition = schema.Bool(
title=_(u'Use percentPosition'),
description=_(u'Set the horizontal position of items by percent '
u'rather than pixel size. This works best with items '
u'that are sized by percentage. On by default'),
default=True)
class ICollectiveIsotopeViewSettings(Interface):
"""Settings for configuration of individual views"""
filter = schema.List(
title=_(u'Filtering'),
description=_(u'Select the ttributes on which users will be able to '
u'filter the items listed in this view. If no values '
u'are selected, user filtering will be disabled'),
required=False,
value_type=schema.Choice(
vocabulary='collective.isotope.vocabularies.available_filters', ))
sort = schema.List(
title=_(u'Sorting'),
description=_(u'Select the attributes on which users will be able to '
u'sort the items listed in this view. If no value is '
u'selected, user sorting will be disabled.'),
required=False,
value_type=schema.Choice(
vocabulary='collective.isotope.vocabularies.available_sorts'))
def handleApply(self, action):
data, errors = self.extractData()
if errors:
self.status = self.formErrorsMessage
return
assert IAttributeAnnotatable.providedBy(self.context)
annotations = IAnnotations(self.context)
annotations[ISOTOPE_CONFIGURATION_KEY] = data
self.request.response.redirect(self.context.absolute_url())
messages = IStatusMessage(self.request)
messages.add(_(u"Your configuration has been saved"), type=u"info")
class ICollectiveIsotopeFilterSettings(Interface):
"""Settings to control filtering options"""
available_filters = schema.List(
title=_(u'Available Filters'),
description=_(u'List the filters that will be available for Istotope '
u'views throughout your site.'),
value_type=ImportableTextDictRow(title=_(u'Filter'),
schema=IFilterSchema))
available_sorts = schema.List(
title=_(u'Available Sorts'),
description=_(u'List the sortable attributes that will be available '
u'for Istotope views throughout your site.'),
value_type=ImportableTextDictRow(title=_(u'Sort'),
schema=IFilterSchema))