def upgrade_11_to_20b1(setup_tool):
"""
Upgrade old Carousel banners by moving the description into the new
body field.
"""
# Install new dependencies.
qi = getToolByName(setup_tool, 'portal_quickinstaller')
if qi.isProductInstallable('plone.app.z3cform') and not \
qi.isProductInstalled('plone.app.z3cform'):
qi.installProduct('plone.app.z3cform')
# Update Carousel banners.
catalog = getToolByName(setup_tool, 'portal_catalog')
transforms = getToolByName(setup_tool, 'portal_transforms')
banners = catalog.searchResults({
'object_provides': ICarouselBanner.__identifier__,
})
for banner in banners:
description = banner.Description
if description:
html = transforms.convertTo('text/html',
description, mimetype='text/plain')
banner.getObject().setText(html.getData(), mimetype='text/html')
# Change the tab name to Carousel.
actions = getToolByName(setup_tool, 'portal_actions')
obj_actions = actions.get('object', {})
if 'carousel' in obj_actions.keys():
obj_actions['carousel'].title = _(u'Carousel')
class TransitionGroup(group.Group):
"""
Transition options.
"""
label = _('Transition')
fields = field.Fields(ICarouselSettings).select(
'transition_type', 'transition_speed', 'transition_delay')
class CarouselSettingsForm(group.GroupForm, form.EditForm):
"""
Form for editing Carousel settings.
"""
label = _('Carousel Settings')
groups = (AppearanceGroup, TransitionGroup, DisplayGroup,)
def getContent(self):
return ICarouselSettings(self.context)
class DisplayGroup(group.Group):
"""
Display options.
"""
label = _('Display')
fields = field.Fields(ICarouselSettings).select(
'enabled', 'default_page_only')
fields['enabled'].widgetFactory = SingleCheckBoxFieldWidget
fields['default_page_only'].widgetFactory = SingleCheckBoxFieldWidget
class AppearanceGroup(group.Group):
"""
Appearance options.
"""
label = _('Appearance')
fields = field.Fields(ICarouselSettings).select(
'banner_template', 'banner_elements', 'width', 'height',
'pager_template', 'element_id', 'lazyload', 'random_order')
fields['banner_elements'].widgetFactory = CheckBoxFieldWidget
fields['lazyload'].widgetFactory = SingleCheckBoxFieldWidget
fields['random_order'].widgetFactory = SingleCheckBoxFieldWidget
label = _(u"Display")
fields = field.Fields(ICarouselSettings).select("enabled", "default_page_only")
fields["enabled"].widgetFactory = SingleCheckBoxFieldWidget
fields["default_page_only"].widgetFactory = SingleCheckBoxFieldWidget
class CarouselSettingsForm(group.GroupForm, form.EditForm):
"""
Form for editing Carousel settings.
"""
label = _(u"Carousel Settings")
groups = (AppearanceGroup, TransitionGroup, DisplayGroup)
def getContent(self):
return ICarouselSettings(self.context)
CarouselSettingsForm.buttons["apply"].title = _(u"Save")
class CarouselSettingsView(FormWrapper):
"""
View for searching and filtering ATResources.
"""
implements(ICarouselSettingsView)
index = ViewPageTemplateFile("settings.pt")
form = CarouselSettingsForm
from Products.Carousel.interfaces import ICarouselBanner
from Products.Carousel.config import PROJECTNAME
CarouselBannerSchema = link.ATLinkSchema.copy() + atapi.Schema((
atapi.ImageField('image',
required = False,
storage = atapi.AnnotationStorage(),
languageIndependent = True,
max_size = zconf.ATNewsItem.max_image_dimension,
sizes= {},
validators = (('isNonEmptyFile', V_REQUIRED),
('checkNewsImageMaxSize', V_REQUIRED)),
widget = atapi.ImageWidget(
description = _(u'This image will be shown when this banner is active.'),
label= _(u'Image'),
show_content_type = False)
),
atapi.StringField('imageUrl',
required=False,
searchable=False,
default = "http://",
widget = atapi.StringWidget(
description = _(u'Instead of uploading an image, you may enter'
u' the URL of an image hosted on another server.'),
label = _(u'Image URL'),
maxlength = '511')
),
label = _('Display')
fields = field.Fields(ICarouselSettings).select(
'enabled', 'default_page_only')
fields['enabled'].widgetFactory = SingleCheckBoxFieldWidget
fields['default_page_only'].widgetFactory = SingleCheckBoxFieldWidget
class CarouselSettingsForm(group.GroupForm, form.EditForm):
"""
Form for editing Carousel settings.
"""
label = _('Carousel Settings')
groups = (AppearanceGroup, TransitionGroup, DisplayGroup,)
def getContent(self):
return ICarouselSettings(self.context)
CarouselSettingsForm.buttons['apply'].title = _('Save')
class CarouselSettingsView(FormWrapper):
"""
View for searching and filtering ATResources.
"""
implements(ICarouselSettingsView)
index = ViewPageTemplateFile('settings.pt')
form = CarouselSettingsForm
class ICarouselSettings(Interface):
"""
Settings for a Carousel.
"""
enabled = schema.Bool(
title=_(u'Enabled'),
description=_(u'Uncheck this box to hide the Carousel temporarily.'),
default=True,
)
banner_template = schema.Choice(
title=_(u'Banner Type'),
description=_(u'The banner is the part of the Carousel that rotates.'
' Choose Default for the standard Carousel banner.'),
vocabulary='Products.Carousel.BannerTemplates',
)
banner_elements = schema.List(
title=_('Banner Elements'),
description=_(
u'Select the elements that should be visible on the'
u' banner. Note that custom banner types may not provide all elements.'
),
value_type=schema.Choice(vocabulary=SimpleVocabulary.fromItems((
(_(u'Title'), u'title'),
(_(u'Text'), u'text'),
(_(u'Image'), u'image'),
)), ),
default=[u'title', u'text', u'image'],
required=False,
)
width = schema.Int(
title=_(u'Banner Width'),
description=_(
u'Enter the width of the banner in pixels. If you leave'
' this field blank, Carousel will use the width of the first banner.'
),
required=False,
)
height = schema.Int(
title=_(u'Banner Height'),
description=_(
u'Enter the height of the banner in pixels. If you leave'
' this field blank, Carousel will use the height of the first banner.'
),
required=False,
)
pager_template = schema.Choice(
title=_(u'Pager Type'),
description=_(
u'The pager allows user to navigate between banners.'
' Choose the type of pager to display, or select None for no pager.'
),
vocabulary='Products.Carousel.PagerTemplates',
)
element_id = schema.TextLine(
title=_(u'Unique ID'),
description=_(u'Enter an ID for the Carousel container element.'
' It can be used to apply CSS to the Carousel.'),
)
transition_type = schema.Choice(
title=_(u'Transition'),
vocabulary=SimpleVocabulary.fromItems((
(_(u'Cross Fade'), u'fade'),
(_(u'Slide'), u'slide'),
)),
default=u'fade',
)
transition_speed = schema.Float(
title=_(u'Transition Speed'),
description=_(u'Enter the speed of the transition in seconds.'),
default=0.5,
min=0.0,
)
transition_delay = schema.Float(
title=_(u'Transition Delay'),
description=_(u'Enter the number of seconds that Carousel should pause'
' between banners.'),
default=8.0,
min=0.0,
)
default_page_only = schema.Bool(
title=_(u'Only display on the default item'),
description=_(
u'Only display the Carousel on the default item of this'
' folder. Otherwise, the Carousel appears on every item in'
' the folder.'),
default=True,
)
random_order = schema.Bool(
title=_(u'Random order'),
description=
_(u'Carousel pictures will reappear in random order on every page refresh.'
),
default=True,
)
lazyload = schema.Bool(
title=_(u'Enabled lazily load carousel images'),
description=_(u'Check this box to conserve the user and the server'
' bandwidth if the full carousel cycle is not shown.'),
default=False,
)
responsive = schema.Bool(
title=_(u'Enabled responsive carousel images'),
description=_(u'Check this box to show images witout inline size.'),
default=False,
)
'image-14' : (554, 2000),
'image-15' : (595, 2000),
'image-16' : (636, 2000),
'image-17' : (677, 2000),
'image-18' : (718, 2000),
'image-19' : (759, 2000),
'image-20' : (800, 2000),
'image-21' : (841, 2000),
'image-22' : (882, 2000),
'image-23' : (923, 2000),
'image-24' : (964, 2000)
},
validators = (('isNonEmptyFile', V_REQUIRED),
('checkNewsImageMaxSize', V_REQUIRED)),
widget = atapi.ImageWidget(
description = _(u'This image will be shown when this banner is active.'),
label= _(u'Image'),
show_content_type = False)
),
))
schemata.finalizeATCTSchema(CarouselBlockImageSchema, moveDiscussion=False)
class CarouselBlockImage(CarouselBanner):
"""Banner image used in the CarouselBlock"""
implements(ICarouselBlockImage)
meta_type = "CarouselBlockImage"
label = _(u'Display')
fields = field.Fields(ICarouselSettings).select(
'enabled', 'default_page_only')
fields['enabled'].widgetFactory = SingleCheckBoxFieldWidget
fields['default_page_only'].widgetFactory = SingleCheckBoxFieldWidget
class CarouselSettingsForm(group.GroupForm, form.EditForm):
"""
Form for editing Carousel settings.
"""
label = _(u'Carousel Settings')
groups = (AppearanceGroup, TransitionGroup, DisplayGroup,)
def getContent(self):
return ICarouselSettings(self.context)
CarouselSettingsForm.buttons['apply'].title = _(u'Save')
class CarouselSettingsView(FormWrapper):
"""
View for searching and filtering ATResources.
"""
implements(ICarouselSettingsView)
index = ViewPageTemplateFile('settings.pt')
form = CarouselSettingsForm
from Products.Carousel import CarouselMessageFactory as _
from Products.Carousel.interfaces import ICarouselBanner
from Products.Carousel.config import PROJECTNAME
CarouselBannerSchema = link.ATLinkSchema.copy() + atapi.Schema((
atapi.ImageField(
'image',
required=False,
storage=atapi.AnnotationStorage(),
languageIndependent=True,
max_size=zconf.ATNewsItem.max_image_dimension,
sizes={},
validators=(('isNonEmptyFile', V_REQUIRED),
('checkNewsImageMaxSize', V_REQUIRED)),
widget=atapi.ImageWidget(description=_(
'This image will be shown when this banner is active.'),
label=_('Image'),
show_content_type=False)),
atapi.StringField('imageUrl',
required=False,
searchable=False,
default="http://",
widget=atapi.StringWidget(description=_(
'Instead of uploading an image, you may enter'
' the URL of an image hosted on another server.'),
label=_('Image URL'),
maxlength='511')),
atapi.TextField(
'text',
required=False,
validators=('isTidyHtmlWithCleanup', ),