def get_context(self, context, template, namespace, root_id, offset, limit, embody_root):
try:
# If there's an exception (500), default context_processors may not be called.
request = context['request']
except KeyError:
return {'template': 'menu/empty.html'}
start_level = 0
nodes = menu_pool.get_nodes(request, namespace, root_id)
if root_id:
# find the root id and cut the nodes
id_nodes = menu_pool.get_nodes_by_attribute(nodes, "reverse_id", root_id)
if id_nodes:
node = id_nodes[0]
nodes = node.children
for remove_parent in nodes:
remove_parent.parent = None
start_level = node.level + 1
nodes = flatten(nodes)
if embody_root:
node.level = start_level
nodes.insert(0, node)
else:
nodes = []
children = cut_levels(nodes, start_level)
children = menu_pool.apply_modifiers(children, request, namespace, root_id, post_cut=True)
children = children[offset:offset + limit]
context.update({'children': children, 'template': template})
return context
def get_context(self, context, template, name ):
try:
request = context['request']
except KeyError:
return { 'template': 'menu/empty.html' }
all_nodes = menu_pool.get_nodes(request)
nodes = menu_pool.get_nodes_by_attribute(all_nodes, 'type', 'family')
for node in nodes:
if (node.ancestor or node.selected) and node.attr['type'] == 'family':
break
if node.descendant: # We must be at a designer
node.selected = True # This must be the first family, so select it
break
if node.selected: # We're at a family or designer, so automatically select the first stamp
node.children[0].selected = True
try:
context = { 'children': node.children }
except:
context = { 'template': template}
return context
def get_context(self, context, template, name ):
try:
request = context['request']
except KeyError:
return { 'template': 'menu/empty.html' }
all_nodes = menu_pool.get_nodes(request)
nodes = menu_pool.get_nodes_by_attribute( all_nodes, 'type', 'designer' )
for node in all_nodes:
# If we're at the root level, don't bother getting children
if node.selected and node.level < 2:
context = { 'template': template}
return context
for node in nodes:
if node.selected and node.attr['type'] == 'designer':
# Set first family to be selected
node.children[0].selected = True
break
if node.ancestor and node.attr['type'] == 'designer':
break
try:
context = { 'children': node.children }
except:
context = { 'template': template}
return context
def get_context(self, context, root_id, namespace ):
try:
request = context['request']
except KeyError:
return { 'template': 'menu/empty.html' }
all_nodes = menu_pool.get_nodes(request, namespace, root_id )
nodes = menu_pool.get_nodes_by_attribute(all_nodes, 'type', 'stamp')
current_index = None
for node in nodes:
assert node.attr['type'] == 'stamp'
for node in nodes:
if node.selected or node.descendant:
current_index = nodes.index(node)
break
assert current_index != None
try:
next_link = nodes[current_index + 1]
except IndexError:
next_link = ((node.parent).parent).parent
context['next'] = next_link
context['prev'] = None
return context
def _get_context_internal(self, context, from_level, to_level, extra_inactive,
extra_active, max_count, filter_opt, template, namespace, root_id, next_page):
trim_children = (filter_opt & FILTER_TRIM_CHILDREN != 0)
try:
# If there's an exception (500), default context_processors may not be called.
request = context['request']
except KeyError:
return {'template': 'menu/empty.html'}
has_root_node = False
if next_page:
children = next_page.children
else:
#new menu... get all the data so we can save a lot of queries
nodes = menu_pool.get_nodes(request, namespace, root_id)
if root_id: # find the root id and cut the nodes
id_nodes = menu_pool.get_nodes_by_attribute(nodes, "reverse_id", root_id)
if id_nodes:
root_node = node = id_nodes[0]
has_root_node = True
new_nodes = node.children
for n in new_nodes:
n.parent = None
from_level += node.level + 1
to_level += node.level + 1
else:
new_nodes = []
nodes = new_nodes
children = cut_levels(nodes, from_level, to_level, extra_inactive, extra_active, trim_children)
children = menu_pool.apply_modifiers(children, request, namespace, root_id, post_cut=True)
if filter_opt & FILTER_INTER:
children = [node for node in children if node.is_leaf_node]
elif filter_opt & FILTER_LEAF:
children = [node for node in children if not node.is_leaf_node]
# only return the top ``max_count`` ones if specified
if max_count != -1:
children = children[:max_count]
try:
context.update({'children':children,
'template':template,
'from_level':from_level,
'to_level':to_level,
'extra_inactive':extra_inactive,
'extra_active':extra_active,
'max_count':max_count,
'filter_opt':filter_opt,
'namespace':namespace})
if has_root_node:
context['root_node'] = root_node
except:
context = {"template":template}
return context
def get_context(self, context, family, root_id, namespace ):
try:
request = context['request']
except KeyError:
return { 'template': 'menu/empty.html' }
# Fetch all nodes of all types
all_nodes = menu_pool.get_nodes(request, namespace, root_id )
# Fetch families
nodes = menu_pool.get_nodes_by_attribute(all_nodes, 'type', 'family')
current_index = None
for node in nodes:
if node.descendant:
if node.parent.attr['type'] == 'designer' and node.parent.selected:
# We're at the designer level, so make first descendant the selected node
current_index = nodes.index(node)
break
else:
# We're at the root index, so just return with first family and arbitrary previoous
context['next'] = nodes[0]
context['prev'] = node.parent.parent.parent # This happens to be /resources/
return context
if node.selected or node.ancestor:
current_index = nodes.index(node)
break
print current_index
assert current_index != None
# This is done after selection, as the selected node can be invisible
for n in nodes:
# Cut out any invisible nodes (this could have weird behavior)
if not n.visible:
nodes.remove(n)
try:
next_link = nodes[current_index + 1]
except IndexError:
next_link = (node.parent).parent
prev_link = nodes[current_index - 1]
if current_index == 0:
prev_link = (node.parent).parent
context['next'] = next_link
context['prev'] = prev_link
return context
def show_menu(context, from_level=0, to_level=100, extra_inactive=0, extra_active=100, template="menu/menu.html", namespace=None, root_id=None, next_page=None, ):
"""
render a nested list of all children of the pages
- from_level: starting level
- to_level: max level
- extra_inactive: how many levels should be rendered of the not active tree?
- extra_active: how deep should the children of the active node be rendered?
- namespace: the namespace of the menu. if empty will use all namespaces
- root_id: the id of the root node
- template: template used to render the menu
"""
try:
# If there's an exception (500), default context_processors may not be called.
request = context['request']
except KeyError:
return {'template': 'menu/empty.html'}
if next_page:
children = next_page.children
else:
#new menu... get all the data so we can save a lot of queries
nodes = menu_pool.get_nodes(request, namespace, root_id)
if root_id: # find the root id and cut the nodes
id_nodes = menu_pool.get_nodes_by_attribute(nodes, "reverse_id", root_id)
if id_nodes:
node = id_nodes[0]
new_nodes = node.children
for n in new_nodes:
n.parent = None
from_level += node.level + 1
to_level += node.level + 1
else:
new_nodes = []
nodes = new_nodes
children = cut_levels(nodes, from_level, to_level, extra_inactive, extra_active)
children = menu_pool.apply_modifiers(children, request, namespace, root_id, post_cut=True)
try:
context.update({'children':children,
'template':template,
'from_level':from_level,
'to_level':to_level,
'extra_inactive':extra_inactive,
'extra_active':extra_active,
'namespace':namespace})
except:
context = {"template":template}
return context
def get_context(self, context, from_level, to_level, extra_inactive,
extra_active, template, namespace, root_id, next_page):
try:
# If there's an exception (500), default context_processors may not be called.
request = context['request']
except KeyError:
return {'template': 'menu/empty.html'}
if next_page:
children = next_page.children
else:
# new menu... get all the data so we can save a lot of queries
menu_renderer = context.get('cms_menu_renderer')
if not menu_renderer:
menu_renderer = menu_pool.get_renderer(request)
nodes = menu_renderer.get_nodes(namespace, root_id)
if root_id: # find the root id and cut the nodes
id_nodes = menu_pool.get_nodes_by_attribute(
nodes, "reverse_id", root_id)
if id_nodes:
node = id_nodes[0]
nodes = node.children
for remove_parent in nodes:
remove_parent.parent = None
from_level += node.level + 1
to_level += node.level + 1
nodes = flatten(nodes)
else:
nodes = []
children = cut_levels(nodes, from_level, to_level, extra_inactive,
extra_active)
children = menu_renderer.apply_modifiers(children,
namespace,
root_id,
post_cut=True)
try:
context['children'] = children
context['template'] = template
context['from_level'] = from_level
context['to_level'] = to_level
context['extra_inactive'] = extra_inactive
context['extra_active'] = extra_active
context['namespace'] = namespace
except:
context = {"template": template}
return context
def get_context(self, context, template, name ):
try:
request = context['request']
except KeyError:
return { 'template': 'menu/empty.html' }
nodes = menu_pool.get_nodes(request)
nodes = menu_pool.get_nodes_by_attribute( nodes, 'type', name )
try:
context = { 'children': nodes }
except:
context = { 'template': template}
return context
def get_context(self, context, from_level, to_level, extra_inactive,
extra_active, template, namespace, root_id, next_page):
try:
# If there's an exception (500), default context_processors may not be called.
request = context['request']
except KeyError:
return {'template': 'menu/empty.html'}
if next_page:
children = next_page.children
else:
#new menu... get all the data so we can save a lot of queries
nodes = menu_pool.get_nodes(request, namespace, root_id)
if root_id: # find the root id and cut the nodes
id_nodes = menu_pool.get_nodes_by_attribute(
nodes, "reverse_id", root_id)
if id_nodes:
node = id_nodes[0]
new_nodes = node.children
for n in new_nodes:
n.parent = None
from_level += node.level + 1
to_level += node.level + 1
else:
new_nodes = []
nodes = new_nodes
children = cut_levels(nodes, from_level, to_level, extra_inactive,
extra_active)
children = menu_pool.apply_modifiers(children,
request,
namespace,
root_id,
post_cut=True)
try:
context.update({
'children': children,
'template': template,
'from_level': from_level,
'to_level': to_level,
'extra_inactive': extra_inactive,
'extra_active': extra_active,
'namespace': namespace
})
except:
context = {"template": template}
return context
def get_context(self, context, from_level, to_level, extra_inactive,
extra_active, template, namespace, root_id, next_page):
try:
# If there's an exception (500), default context_processors may not be called.
request = context['request']
except KeyError:
return {'template': 'menu/empty.html'}
if next_page:
children = next_page.children
else:
# new menu... get all the data so we can save a lot of queries
menu_renderer = context.get('cms_menu_renderer')
if not menu_renderer:
menu_renderer = menu_pool.get_renderer(request)
nodes = menu_renderer.get_nodes(namespace, root_id)
if root_id: # find the root id and cut the nodes
id_nodes = menu_pool.get_nodes_by_attribute(nodes, "reverse_id", root_id)
if id_nodes:
node = id_nodes[0]
nodes = node.children
for remove_parent in nodes:
remove_parent.parent = None
from_level += node.level + 1
to_level += node.level + 1
nodes = flatten(nodes)
else:
nodes = []
children = cut_levels(nodes, from_level, to_level, extra_inactive, extra_active)
children = menu_renderer.apply_modifiers(children, namespace, root_id, post_cut=True)
try:
context['children'] = children
context['template'] = template
context['from_level'] = from_level
context['to_level'] = to_level
context['extra_inactive'] = extra_inactive
context['extra_active'] = extra_active
context['namespace'] = namespace
except:
context = {"template": template}
return context
def get_context(
self, context, from_level, to_level, extra_inactive, extra_active, template, namespace, root_id, next_page
):
try:
# If there's an exception (500), default context_processors may not be called.
request = context["request"]
except KeyError:
return {"template": "menu/empty.html"}
if next_page:
children = next_page.children
else:
# new menu... get all the data so we can save a lot of queries
nodes = menu_pool.get_nodes(request, namespace, root_id)
if root_id: # find the root id and cut the nodes
id_nodes = menu_pool.get_nodes_by_attribute(nodes, "reverse_id", root_id)
if id_nodes:
node = id_nodes[0]
new_nodes = node.children
for n in new_nodes:
n.parent = None
from_level += node.level + 1
to_level += node.level + 1
else:
new_nodes = []
nodes = new_nodes
children = cut_levels(nodes, from_level, to_level, extra_inactive, extra_active)
children = menu_pool.apply_modifiers(children, request, namespace, root_id, post_cut=True)
try:
context.update(
{
"children": children,
"template": template,
"from_level": from_level,
"to_level": to_level,
"extra_inactive": extra_inactive,
"extra_active": extra_active,
"namespace": namespace,
}
)
except:
context = {"template": template}
return context
def get_context(self, context, template, name ):
try:
request = context['request']
except KeyError:
return { 'template': 'menu/empty.html' }
all_nodes = menu_pool.get_nodes(request)
nodes = menu_pool.get_nodes_by_attribute( all_nodes, 'type', 'designer' )
for node in nodes:
if (node.ancestor or node.selected):
node.selected = True # make sure this is true, as we'll use it in the templates
break
try:
context = { 'children': nodes }
except:
context = { 'template': template}
return context
def show_menu(
context,
from_level=0,
to_level=100,
extra_inactive=0,
extra_active=100,
template="menu/menu.html",
namespace=None,
root_id=None,
next_page=None,
):
"""
render a nested list of all children of the pages
- from_level: starting level
- to_level: max level
- extra_inactive: how many levels should be rendered of the not active tree?
- extra_active: how deep should the children of the active node be rendered?
- namespace: the namespace of the menu. if empty will use all namespaces
- root_id: the id of the root node
- template: template used to render the menu
"""
try:
# If there's an exception (500), default context_processors may not be called.
request = context['request']
except KeyError:
return {'template': 'menu/empty.html'}
if next_page:
children = next_page.children
else:
#new menu... get all the data so we can save a lot of queries
nodes = menu_pool.get_nodes(request, namespace, root_id)
if root_id: # find the root id and cut the nodes
id_nodes = menu_pool.get_nodes_by_attribute(
nodes, "reverse_id", root_id)
if id_nodes:
node = id_nodes[0]
new_nodes = node.children
for n in new_nodes:
n.parent = None
from_level += node.level + 1
to_level += node.level + 1
else:
new_nodes = []
nodes = new_nodes
children = cut_levels(nodes, from_level, to_level, extra_inactive,
extra_active)
children = menu_pool.apply_modifiers(children,
request,
namespace,
root_id,
post_cut=True)
try:
context.update({
'children': children,
'template': template,
'from_level': from_level,
'to_level': to_level,
'extra_inactive': extra_inactive,
'extra_active': extra_active,
'namespace': namespace
})
except:
context = {"template": template}
return context