def handle_save_action(self, action, data):
if form.applyChanges(self.context, self.form_fields, data,
self.adapters):
zope.event.notify(
zope.lifecycleevent.ObjectModifiedEvent(self.context))
zope.event.notify(ploneformbase.EditSavedEvent(self.context))
IStatusMessage(self.request).addStatusMessage(_("Changes saved."),
type="info")
else:
zope.event.notify(ploneformbase.EditCancelledEvent(self.context))
IStatusMessage(self.request).addStatusMessage(
_("No changes made."), type="info")
self.settings = PageTilesSettings(self.context)
tiles = self.settings.tiles
index = data.get('index', -1)
image = data.get('image')
image_type = None
if image != None:
scale_width = getUtility(IRegistry)[
'tx.tiles.configlet.ITilesControlPanel.image_scale_width']
(image, image_type, image_size) = scaleImage(image,
width=scale_width)
else:
if index != -1:
image = tiles[index].get('image')
image_type = tiles[index].get('image_type')
# create new uuid on each save
uuid = uuid4().hex
value = {
'link_reference': data.get('link_reference'),
'image': image,
'image_type': image_type,
'configuration': data.get('configuration'),
'heading': data.get('heading'),
'html': data.get('tile'),
'url': data.get('url'),
'uuid': uuid
}
if index == -1:
tiles.append(value)
index = len(tiles) - 1
else:
tiles[index] = value
self.settings.tiles = tiles
url = getMultiAdapter((self.context, self.request),
name='absolute_url')() + "/@@tx-tiles-settings"
self.request.response.redirect(url)
class IPageTilesSettings(Interface):
"""
difference here is the user creates all his tiles
"""
show = schema.Bool(title=_(u"Show the tiles"),
description=_(u"Uncheck to hide the tiles."),
default=True,
required=True)
tilesposition = schema.Choice(title=_(u"Tiles position"),
default="portal_top",
vocabulary=SimpleVocabulary([
SimpleTerm(title=_(u"Portal top"),
value='portal_top'),
SimpleTerm(title=_(u"Below title"),
value='below_content_title'),
SimpleTerm(title=_(u"Below content"),
value='below_content'),
]),
required=True)
tiles = schema.List(
title=_(u"Tiles"),
description=_(u"Use drag and drop to rearrange the tiles."),
default=[])
class ITilesSettings(Interface):
"""
The actual tiles settings
"""
configuration = schema.Choice(
source="tiles_configuration_choices",
title=_(u"Tiles layout"),
description=_(u"Choose a layout for all tiles."),
required=False)
only_here = schema.Bool(
title=_(u'Show only on this page'),
description=_(u"If unchecked tiles will be shown on subpages"),
default=True,
required=True)
class TilesPageSettingsForm(FieldsetsEditForm):
"""
The page that holds all the tiles settings
"""
tiles = FormFieldsets(IPageTilesSettings)
tiles.id = 'tiles'
tiles.label = _(u'Tiles')
settings = FormFieldsets(ITilesSettings)
settings.id = 'settings'
settings.label = _(u'Settings')
form_fields = FormFieldsets(tiles, settings)
#our revised TilesWidget that only displays tiles really
form_fields['tiles'].custom_widget = TilesWidget
label = _(u"Edit Tiles")
def handle_cancel_action(self, action, data):
IStatusMessage(self.request).addStatusMessage(_("Changes canceled."),
type="info")
url = getMultiAdapter((self.context, self.request),
name='absolute_url')() + "/@@tx-tiles-settings"
self.request.response.redirect(url)
return ''
class ITile(Interface):
configuration = schema.Choice(
source="tile_configuration_choices",
title=_(u"Layout"),
description=_(u"Choose a layout for this tile."),
required=False)
heading = schema.TextLine(
title=_(u"Heading"),
required=False,
)
image = schema.Bytes(
title=_(u"Image"),
description=_(u"You can drag and drop a file to this field."),
required=False,
)
tile = schema.Text(
title=_(u"Text"),
required=False,
)
link_reference = schema.Choice(
title=_(u"Link to content"),
description=_(u"Choose a content item to link this tile to."),
required=False,
source=SearchableTextSourceBinder({}, default_query='path:'))
url = schema.URI(
title=_(u'External link'),
description=_(
u'Please enter a full URL. Has precedence before the above field.'
),
required=False,
)
index = schema.Int(
title=u'',
required=False,
)
class ITilesControlPanel(Interface):
"""
The actual tiles settings
"""
configuration = schema.List(
title=_(u'Configuration'),
description=
_(u"Enter one configuration per line. Format: 'Name|css-class-name'. First entry is default."
),
value_type=schema.TextLine(),
required=True)
tile_configuration = schema.List(
title=_(u'Tile configuration'),
description=
_(u"Additional configuration for individual tiles. Format: 'Name|css-class-name'."
),
value_type=schema.TextLine(),
required=False)
image_scale_width = schema.Int(
title=_(u"Image scale width"),
description=_(
u"All uploaded images will be scaled down to this value."),
default=1000,
required=True)
class ControlPanelForm(RegistryEditForm):
form.extends(RegistryEditForm)
schema = ITilesControlPanel
label = _(u"Tiles default settings")
description = _(u'Default settings to use for all tiles.')
class AddTileForm(formbase.EditFormBase):
"""
The add/edit form for a tile
"""
form_fields = form.FormFields(ITile)
form_fields['index'].custom_widget = HiddenWidget
#form_fields['image'].custom_widget = ImageWidget
form_fields['tile'].custom_widget = WYSIWYGWidget
form_fields['link_reference'].custom_widget = UberSelectionWidget
label = _(u"Edit tile")
#description = _(u'description_add_tile_form', default=u"")
form_name = _(u"Add/Update Tile")
@form.action(_(u"Save"), condition=form.haveInputWidgets, name=u'save')
def handle_save_action(self, action, data):
if form.applyChanges(self.context, self.form_fields, data,
self.adapters):
zope.event.notify(
zope.lifecycleevent.ObjectModifiedEvent(self.context))
zope.event.notify(ploneformbase.EditSavedEvent(self.context))
IStatusMessage(self.request).addStatusMessage(_("Changes saved."),
type="info")
else:
zope.event.notify(ploneformbase.EditCancelledEvent(self.context))
IStatusMessage(self.request).addStatusMessage(
_("No changes made."), type="info")
self.settings = PageTilesSettings(self.context)
tiles = self.settings.tiles
index = data.get('index', -1)
image = data.get('image')
image_type = None
if image != None:
scale_width = getUtility(IRegistry)[
'tx.tiles.configlet.ITilesControlPanel.image_scale_width']
(image, image_type, image_size) = scaleImage(image,
width=scale_width)
else:
if index != -1:
image = tiles[index].get('image')
image_type = tiles[index].get('image_type')
# create new uuid on each save
uuid = uuid4().hex
value = {
'link_reference': data.get('link_reference'),
'image': image,
'image_type': image_type,
'configuration': data.get('configuration'),
'heading': data.get('heading'),
'html': data.get('tile'),
'url': data.get('url'),
'uuid': uuid
}
if index == -1:
tiles.append(value)
index = len(tiles) - 1
else:
tiles[index] = value
self.settings.tiles = tiles
url = getMultiAdapter((self.context, self.request),
name='absolute_url')() + "/@@tx-tiles-settings"
self.request.response.redirect(url)
@form.action(_(u'Cancel'), validator=null_validator, name=u'cancel')
def handle_cancel_action(self, action, data):
IStatusMessage(self.request).addStatusMessage(_("Changes canceled."),
type="info")
url = getMultiAdapter((self.context, self.request),
name='absolute_url')() + "/@@tx-tiles-settings"
self.request.response.redirect(url)
return ''