def available(self):
if self.disabled():
return False
isDefaultPage = self.context_state.is_default_page()
folder = None
context = None
folderLayouts = []
contextLayouts = []
# If this is a default page, also get menu items relative to the parent
if isDefaultPage:
folder = ISelectableBrowserDefault(utils.parent(self.context),
None)
context = ISelectableBrowserDefault(self.context, None)
folderLayouts = []
folderCanSetLayout = False
folderCanSetDefaultPage = False
if folder is not None:
folderLayouts = folder.getAvailableLayouts()
folderCanSetLayout = folder.canSetLayout()
folderCanSetDefaultPage = folder.canSetDefaultPage()
contextLayouts = []
contextCanSetLayout = False
contextCanSetDefaultPage = False
if context is not None:
contextLayouts = context.getAvailableLayouts()
contextCanSetLayout = context.canSetLayout()
contextCanSetDefaultPage = context.canSetDefaultPage()
# Show the menu if we either can set a default-page, or we have more
# than one layout to choose from.
if (folderCanSetDefaultPage) or \
(folderCanSetLayout and len(folderLayouts) > 1) or \
(folder is None and contextCanSetDefaultPage) or \
(contextCanSetLayout and len(contextLayouts) > 1):
return True
else:
return False
def available(self):
if self.disabled():
return False
isDefaultPage = self.context_state.is_default_page()
folder = None
context = None
folderLayouts = []
contextLayouts = []
# If this is a default page, also get menu items relative to the parent
if isDefaultPage:
folder = ISelectableBrowserDefault(utils.parent(self.context), None)
context = ISelectableBrowserDefault(self.context, None)
folderLayouts = []
folderCanSetLayout = False
folderCanSetDefaultPage = False
if folder is not None:
folderLayouts = folder.getAvailableLayouts()
folderCanSetLayout = folder.canSetLayout()
folderCanSetDefaultPage = folder.canSetDefaultPage()
contextLayouts = []
contextCanSetLayout = False
contextCanSetDefaultPage = False
if context is not None:
contextLayouts = context.getAvailableLayouts()
contextCanSetLayout = context.canSetLayout()
contextCanSetDefaultPage = context.canSetDefaultPage()
# Show the menu if we either can set a default-page, or we have more
# than one layout to choose from.
if (folderCanSetDefaultPage) or \
(folderCanSetLayout and len(folderLayouts) > 1) or \
(folder is None and contextCanSetDefaultPage) or \
(contextCanSetLayout and len(contextLayouts) > 1):
return True
else:
return False
def getMenuItems(self, obj, request):
"""Return menu item entries in a TAL-friendly form."""
results = []
context_state = getMultiAdapter((obj, request),
name='plone_context_state')
isDefaultPage = context_state.is_default_page()
parent = None
folder = None
context = None
folderLayouts = []
contextLayouts = []
# If this is a default page, also get menu items relative to the parent
if isDefaultPage:
parent = utils.parent(obj)
folder = ISelectableBrowserDefault(parent, None)
context = ISelectableBrowserDefault(obj, None)
folderLayouts = []
folderCanSetLayout = False
folderCanSetDefaultPage = False
if folder is not None:
folderLayouts = folder.getAvailableLayouts()
folderCanSetLayout = folder.canSetLayout()
folderCanSetDefaultPage = folder.canSetDefaultPage()
contextLayouts = []
contextCanSetLayout = False
contextCanSetDefaultPage = False
if context is not None:
contextLayouts = context.getAvailableLayouts()
contextCanSetLayout = context.canSetLayout()
contextCanSetDefaultPage = context.canSetDefaultPage()
# Short circuit if neither folder nor object will provide us with
# items
if not (folderCanSetLayout or folderCanSetDefaultPage or \
contextCanSetLayout or contextCanSetDefaultPage):
return []
# Only show the block "Folder display" and "Item display" separators if
# they are necessars
useSeparators = False
if folderCanSetLayout or folderCanSetDefaultPage:
if (contextCanSetLayout and len(contextLayouts) > 1) or \
contextCanSetDefaultPage:
useSeparators = True
# 1. If this is a default-page, first render folder options
if folder is not None:
folderUrl = parent.absolute_url()
if useSeparators:
results.append({
'title': _(u'label_current_folder_views',
default=u'Folder display'),
'description': '',
'action': None,
'selected': False,
'icon': None,
'extra': {'id': 'folderHeader',
'separator': 'actionSeparator',
'class': ''},
'submenu': None,
})
if folderCanSetLayout:
for id, title in folderLayouts:
results.append({
'title': title,
'description': '',
'action': '%s/selectViewTemplate?templateId=%s' % (
folderUrl, id,),
'selected': False,
'icon': None,
'extra': {
'id': 'folder-' + id,
'separator': None,
'class': ''},
'submenu': None,
})
# Display the selected item (i.e. the context)
results.append({
'title': _(u'label_item_selected',
default=u'Item: ${contentitem}',
mapping={'contentitem': escape(
_safe_unicode(obj.Title()))}),
'description': '',
'action': None,
'selected': True,
'icon': None,
'extra': {
'id': 'folderDefaultPageDisplay',
'separator': 'actionSeparator',
'class': 'actionMenuSelected'},
'submenu': None,
})
# Let the user change the selection
if folderCanSetDefaultPage:
results.append({
'title': _(u'label_change_default_item',
default=u'Change content item as default view...'),
'description': _(u'title_change_default_view_item',
default=u'Change the item used as default view in '
u'this folder'),
'action': '%s/select_default_page' % (folderUrl,),
'selected': False,
'icon': None,
'extra': {
'id': 'folderChangeDefaultPage',
'separator': 'actionSeparator',
'class': ''},
'submenu': None,
})
# 2. Render context options
if context is not None:
contextUrl = obj.absolute_url()
selected = context.getLayout()
defaultPage = context.getDefaultPage()
layouts = context.getAvailableLayouts()
if useSeparators:
results.append({
'title': _(u'label_current_item_views',
default=u'Item display'),
'description': '',
'action': None,
'selected': False,
'icon': None,
'extra': {
'id': 'contextHeader',
'separator': 'actionSeparator',
'class': ''},
'submenu': None,
})
# If context is a default-page in a folder, that folder's views
# will be shown. Only show context views if there are any to show.
showLayouts = False
if not isDefaultPage:
showLayouts = True
elif len(layouts) > 1:
showLayouts = True
if showLayouts and contextCanSetLayout:
for id, title in contextLayouts:
is_selected = (defaultPage is None and id == selected)
results.append({
'title': title,
'description': '',
'action': '%s/selectViewTemplate?templateId=%s' % (
contextUrl, id,),
'selected': is_selected,
'icon': None,
'extra': {
'id': 'plone-contentmenu-display-' + id,
'separator': None,
'class': is_selected and 'actionMenuSelected' or ''
},
'submenu': None,
})
# Allow setting / changing the default-page, unless this is a
# default-page in a parent folder.
if not INonStructuralFolder.providedBy(obj):
if defaultPage is None:
if contextCanSetDefaultPage:
results.append({
'title': _(u'label_choose_item',
default=u'Select a content item\n'
u'as default view...'),
'description':
_(u'title_select_default_view_item',
default=u'Select an item to be used as '
u'default view in this folder...'),
'action': '%s/select_default_page' % (contextUrl,),
'selected': False,
'icon': None,
'extra': {
'id': 'contextSetDefaultPage',
'separator': 'actionSeparator',
'class': ''},
'submenu': None,
})
else:
defaultPageObj = getattr(obj, defaultPage, None)
defaultPageTitle = u""
if defaultPageObj is not None:
if hasattr(aq_base(defaultPageObj), 'Title'):
defaultPageTitle = defaultPageObj.Title()
else:
defaultPageTitle = getattr(aq_base(defaultPageObj),
'title', u'')
results.append({
'title': _(u'label_item_selected',
default=u'Item: ${contentitem}',
mapping={'contentitem': escape(_safe_unicode(
defaultPageTitle))}),
'description': '',
'action': None,
'selected': True,
'icon': None,
'extra': {
'id': 'contextDefaultPageDisplay',
'separator': 'actionSeparator',
'class': ''},
'submenu': None,
})
if contextCanSetDefaultPage:
results.append({
'title': _(u'label_change_item',
default=u'Change content item\nas '
u'default view...'),
'description': _(u'title_change_default_view_item',
default=u'Change the item used as default '
u'view in this folder'),
'action': '%s/select_default_page' % (contextUrl,),
'selected': False,
'icon': None,
'extra': {
'id': 'contextChangeDefaultPage',
'separator': 'actionSeparator',
'class': ''},
'submenu': None,
})
return results
def getMenuItems(self, obj, request):
"""Return menu item entries in a TAL-friendly form."""
results = []
context_state = getMultiAdapter((obj, request), name='plone_context_state')
isDefaultPage = context_state.is_default_page()
parent = None
folder = None
context = None
folderLayouts = []
contextLayouts = []
# If this is a default page, also get menu items relative to the parent
if isDefaultPage:
parent = utils.parent(obj)
folder = ISelectableBrowserDefault(parent, None)
context = ISelectableBrowserDefault(obj, None)
folderLayouts = []
folderCanSetLayout = False
folderCanSetDefaultPage = False
if folder is not None:
folderLayouts = folder.getAvailableLayouts()
folderCanSetLayout = folder.canSetLayout()
folderCanSetDefaultPage = folder.canSetDefaultPage()
contextLayouts = []
contextCanSetLayout = False
contextCanSetDefaultPage = False
if context is not None:
contextLayouts = context.getAvailableLayouts()
contextCanSetLayout = context.canSetLayout()
contextCanSetDefaultPage = context.canSetDefaultPage()
# Short circuit if neither folder nor object will provide us with
# items
if not (folderCanSetLayout or folderCanSetDefaultPage or \
contextCanSetLayout or contextCanSetDefaultPage):
return []
# Only show the block "Folder display" and "Item display" separators if
# they are necessars
useSeparators = False
if folderCanSetLayout or folderCanSetDefaultPage:
if (contextCanSetLayout and len(contextLayouts) > 1) or \
contextCanSetDefaultPage:
useSeparators = True
# 1. If this is a default-page, first render folder options
if folder is not None:
folderUrl = parent.absolute_url()
if useSeparators:
results.append({ 'title' : _(u'label_current_folder_views', default=u'Folder display'),
'description' : '',
'action' : None,
'selected' : False,
'icon' : None,
'extra' : {'id': 'folderHeader', 'separator': 'actionSeparator', 'class': ''},
'submenu' : None,
})
if folderCanSetLayout:
for id, title in folderLayouts:
results.append({ 'title' : title,
'description' : '',
'action' : '%s/selectViewTemplate?templateId=%s' % (folderUrl, id,),
'selected' : False,
'icon' : None,
'extra' : {'id': 'folder-' + id, 'separator': None, 'class': ''},
'submenu' : None,
})
# Display the selected item (i.e. the context)
results.append({ 'title' : _(u'label_item_selected', default=u'Item: ${contentitem}', mapping={'contentitem' : escape(_safe_unicode(obj.Title()))}),
'description' : '',
'action' : None,
'selected' : True,
'icon' : None,
'extra' : {'id': 'folderDefaultPageDisplay', 'separator': 'actionSeparator', 'class': 'actionMenuSelected'},
'submenu' : None,
})
# Let the user change the selection
if folderCanSetDefaultPage:
results.append({ 'title' : _(u'label_change_default_item', default=u'Change content item as default view...'),
'description' : _(u'title_change_default_view_item', default=u'Change the item used as default view in this folder'),
'action' : '%s/select_default_page' % (folderUrl,),
'selected' : False,
'icon' : None,
'extra' : {'id': 'folderChangeDefaultPage', 'separator': 'actionSeparator', 'class': ''},
'submenu' : None,
})
# 2. Render context options
if context is not None:
contextUrl = obj.absolute_url()
selected = context.getLayout()
defaultPage = context.getDefaultPage()
layouts = context.getAvailableLayouts()
if useSeparators:
results.append({ 'title' : _(u'label_current_item_views', default=u'Item display'),
'description' : '',
'action' : None,
'selected' : False,
'icon' : None,
'extra' : {'id': 'contextHeader', 'separator': 'actionSeparator', 'class': ''},
'submenu' : None,
})
# If context is a default-page in a folder, that folder's views will
# be shown. Only show context views if there are any to show.
showLayouts = False
if not isDefaultPage:
showLayouts = True
elif len(layouts) > 1:
showLayouts = True
if showLayouts and contextCanSetLayout:
for id, title in contextLayouts:
is_selected = (defaultPage is None and id == selected)
results.append({ 'title' : title,
'description' : '',
'action' : '%s/selectViewTemplate?templateId=%s' % (contextUrl, id,),
'selected' : is_selected,
'icon' : None,
'extra' : {'id': id, 'separator': None, 'class': is_selected and 'actionMenuSelected' or ''},
'submenu' : None,
})
# Allow setting / changing the default-page, unless this is a
# default-page in a parent folder.
if not INonStructuralFolder.providedBy(obj):
if defaultPage is None:
if contextCanSetDefaultPage:
results.append({ 'title' : _(u'label_choose_item', default=u'Select a content item\nas default view...'),
'description' : _(u'title_select_default_view_item', default=u'Select an item to be used as default view in this folder...'),
'action' : '%s/select_default_page' % (contextUrl,),
'selected' : False,
'icon' : None,
'extra' : {'id': 'contextSetDefaultPage', 'separator': 'actionSeparator', 'class': ''},
'submenu' : None,
})
else:
defaultPageObj = getattr(obj, defaultPage, None)
defaultPageTitle = u""
if defaultPageObj is not None:
if hasattr(aq_base(defaultPageObj), 'Title'):
defaultPageTitle = defaultPageObj.Title()
else:
defaultPageTitle = getattr(aq_base(defaultPageObj), 'title', u'')
results.append({ 'title' : _(u'label_item_selected', default=u'Item: ${contentitem}', mapping={'contentitem' : escape(_safe_unicode(defaultPageTitle))}),
'description' : '',
'action' : None,
'selected' : True,
'icon' : None,
'extra' : {'id': 'contextDefaultPageDisplay', 'separator': 'actionSeparator', 'class': ''},
'submenu' : None,
})
if contextCanSetDefaultPage:
results.append({ 'title' : _(u'label_change_item', default=u'Change content item\nas default view...'),
'description' : _(u'title_change_default_view_item', default=u'Change the item used as default view in this folder'),
'action' : '%s/select_default_page' % (contextUrl,),
'selected' : False,
'icon' : None,
'extra' : {'id': 'contextChangeDefaultPage', 'separator': 'actionSeparator', 'class': ''},
'submenu' : None,
})
return results