def update_opengraphable_objects(context, new_ct):
g_marker = queryUtility(IOpengraphMarkerUtility)
if not g_marker:
return
options = IAnnotations(context)
ct = getToolByName(context, 'portal_catalog')
olds_pt = options.get('old_content_types', [])
if new_ct == olds_pt:
return
adds = []
for new in new_ct:
if new in olds_pt:
olds_pt.remove(new)
else:
adds.append(new)
nb_items, bad_items = g_marker.update(context, adds, olds_pt)
updated = u'%d %s' % (nb_items, _(u'objects updated.'))
if not bad_items:
message = updated
else:
message = u'%s, %d %s: %s' % (updated,
len(bad_items),
_(u'update(s) on object(s) failed'),
','.join(bad_items), )
pu = getToolByName(context, 'plone_utils')
pu.addPortalMessage(message)
def update_opengraphable_objects(context, new_ct):
g_marker = queryUtility(IOpengraphMarkerUtility)
if not g_marker:
return
ct = getToolByName(context, 'portal_catalog')
query = {'object_provides':
'collective.opengraph.interfaces.IOpengraphable'}
pt = [item.portal_type for item in ct.searchResults(query)]
olds_pt = list(set(pt))
adds = []
for new in new_ct:
if new in olds_pt:
olds_pt.remove(new)
else:
adds.append(new)
if len(olds_pt)==0 and len(adds)==0:
return
nb_items, bad_items = g_marker.update(context, adds, olds_pt)
updated = u'%d %s' % (nb_items, _(u'objects updated.'))
if not bad_items:
message = updated
else:
message = u'%s, %d %s: %s' % (updated,
len(bad_items),
_(u'update(s) on object(s) failed'),
','.join(bad_items), )
pu = getToolByName(context, 'plone_utils')
pu.addPortalMessage(message)
def update_opengraphable_objects(context, new_ct):
g_marker = queryUtility(IOpengraphMarkerUtility)
if not g_marker:
return
ct = getToolByName(context, 'portal_catalog')
query = {
'object_provides': 'collective.opengraph.interfaces.IOpengraphable'
}
pt = [item.portal_type for item in ct.searchResults(query)]
olds_pt = list(set(pt))
adds = []
for new in new_ct:
if new in olds_pt:
olds_pt.remove(new)
else:
adds.append(new)
if len(olds_pt) == 0 and len(adds) == 0:
return
nb_items, bad_items = g_marker.update(context, adds, olds_pt)
updated = u'%d %s' % (nb_items, _(u'objects updated.'))
if not bad_items:
message = updated
else:
message = u'%s, %d %s: %s' % (
updated,
len(bad_items),
_(u'update(s) on object(s) failed'),
','.join(bad_items),
)
pu = getToolByName(context, 'plone_utils')
pu.addPortalMessage(message)
class IOpengraphSettings(Interface):
"""Opengraph default settings
"""
app_id = schema.TextLine(title=_(u"Facebook app id"), required=False)
api_secret = schema.TextLine(title=_(u"Facebook api secret"),
required=False)
admins = schema.TextLine(title=_(u"Admins"), required=False)
default_type = schema.Choice(
title=_(u"Default type"),
description=_(u"A default opengraph type metatag"),
required=True,
vocabulary="collective.opengraph.types",
)
types = schema.List(title=_(u'Type of contents'),
required=False,
default=[],
description=_(u"A list of types which can be selected "
"for opengraph type metatag"),
value_type=schema.TextLine(title=u"Type"))
content_types = schema.List(
title=_(u'Content types'),
required=False,
description=_(u"A list of types which can be tagged "
"by opengraph metatag"),
value_type=schema.Choice(
title=_(u"Content types"),
source="plone.app.vocabularies.ReallyUserFriendlyTypes"))
class IOpengraphMetatags(Interface):
"""
Returns opengraph metadata
"""
metatags = schema.Dict(
title = _(u'List of opengraph metatags'),
required = True,
default = {},
description = _(u"A dict of opengraph metatags "
"which will be used by the opengraph viewlet"),
key_type = schema.TextLine(title=u"Metatag name"),
value_type = schema.TextLine(title=u"Metatag value"))
class OpengraphControlpanelForm(extensible.ExtensibleForm, form.EditForm):
successMessage = _(u'Data successfully updated.')
noChangesMessage = _(u'No changes were applied.')
formErrorsMessage = _(u"There were some errors.")
form.extends(form.EditForm, ignoreButtons=True)
fields = field.Fields(IOpengraphSettings)
label = _(u'Configure Collective Opengraph')
def __init__(self, context, request):
super(OpengraphControlpanelForm, self).__init__(context, request)
self.ptool = getToolByName(self.context, 'plone_utils')
@button.buttonAndHandler(_(u'Apply'), name='apply')
def handle_apply(self, action):
data, errors = self.extractData()
if errors:
self.status = self.formErrorsMessage
return
registry = getUtility(IRegistry)
settings = registry.forInterface(IOpengraphSettings, check=False)
IAnnotations(
self.context)['old_content_types'] = settings.content_types
changes = self.applyChanges(data)
if changes:
self.status = self.successMessage
if not self.context.restrictedTraverse(
'@@opengraph_sitewide_enabled')():
notify(OpengraphSettingsEvent(self.context, data))
else:
self.status = self.noChangesMessage
self.ptool.addPortalMessage(self.status, 'info')
self.request.response.redirect(self.back_link)
@button.buttonAndHandler(_(u'Cancel'), name='cancel')
def handle_cancel(self, action):
self.ptool.addPortalMessage(self.noChangesMessage, 'info')
self.request.response.redirect(self.back_link)
@property
def back_link(self):
return back_to_controlpanel(self)['url']
def __call__(self):
noLongerProvides(self.context, IOpengraphable)
plone_utils = getToolByName(self.context, 'plone_utils')
message = _(u"The opengraph tags has been disabled")
plone_utils.addPortalMessage(message)
self.request.response.redirect(self.context.absolute_url())
def __call__(self):
alsoProvides(self.context, IOpengraphable)
plone_utils = getToolByName(self.context, 'plone_utils')
plone_utils.addPortalMessage(_(u"The opengraph tags has been enabled"))
self.request.response.redirect(self.context.absolute_url())
def __call__(self):
noLongerProvides(self.context, IOpengraphable)
plone_utils = getToolByName(self.context, 'plone_utils')
message = _(u"The opengraph tags has been disabled")
plone_utils.addPortalMessage(message)
self.request.response.redirect(self.context.absolute_url())
def __call__(self):
alsoProvides(self.context, IOpengraphable)
plone_utils = getToolByName(self.context, 'plone_utils')
plone_utils.addPortalMessage(_(u"The opengraph tags has been enabled"))
self.request.response.redirect(self.context.absolute_url())
