def relational_metadata(obj, request, get_user=True,
get_type_info=True,
get_permissions=True,
get_extra_info=True):
# some of this is just to mimick templates
relmeta = dict()
api = JSONTemplateAPI(obj, request)
if get_user:
relmeta['current_user'] = serialize_user(obj, request, api=api)
if get_type_info:
# type info
type_info = dict()
for attr in ['selectable_default_views', 'title', 'name',
'addable_to', 'add_permission']:
type_info[attr] = getattr(obj.type_info, attr)
if type_info['name'] == 'Image':
for span in ['span1', 'span4']:
key = 'image_%s_url' % span
type_info[key] = request.resource_url(obj, 'image', span)
relmeta['type_info'] = type_info
if get_permissions:
# permissions
has_permission = dict()
for key in ['add', 'edit', 'state_change']:
has_permission[key] = bool(api.has_permission(key).boolval)
has_permission['admin'] = bool(
api.has_permission('admin', api.root).boolval)
relmeta['has_permission'] = has_permission
if not get_extra_info:
return relmeta
# for top navbar
navitems = list()
for item in api.list_children(api.navigation_root):
if item.in_navigation:
idata = dict(inside=api.inside(obj, item),
url=api.url(item),
path=api.path(item),
description=item.description,
title=item.title)
navitems.append(idata)
relmeta['navitems'] = navitems
relmeta['application_url'] = request.application_url
relmeta['site_title'] = api.site_title
relmeta['root_url'] = api.url(api.root)
# for edit bar
wf = get_workflow(obj, request)
if wf['current_state'] is not None:
if 'callback' in wf['current_state'].get('data', dict()):
del wf['current_state']['data']['callback']
for state in wf['states']:
sdata = wf['states'][state].get('data', dict())
if 'callback' in sdata:
del sdata['callback']
relmeta['workflow'] = wf
relmeta['request_url'] = request.url
relmeta['api_url'] = api.url()
edit_links = list()
link_parent = None
for link in api.edit_links:
if type(link) is not LinkParent:
link_info = get_link_info(link, obj, request)
path = api.path(obj, request)
resource, command = os.path.split(path)
link_info['resource'] = resource
link_info['command'] = command
edit_links.append(link_info)
else:
link_parent = handle_link_parent(link, obj, request, api)
relmeta['edit_links'] = edit_links
relmeta['link_parent'] = link_parent
dfs = DefaultViewSelection(obj, request)
key = 'selectable_default_views'
relmeta[key] = dfs.default_view_selector()[key]
del dfs
del key
# add-dropdown
factories = get_content_type_factories(obj, request)['factories']
flist = list()
for f in factories:
path = api.path(obj, f.type_info.add_view)
flist.append(dict(
url=api.url(obj, f.type_info.add_view),
resource=os.path.dirname(path),
command=os.path.basename(path),
title=f.type_info.title,
))
relmeta['content_type_factories'] = flist
relmeta['upload_url'] = api.url(obj, 'upload')
# site_setup_linke
site_setup_links = list()
for link in api.site_setup_links:
site_setup_links.append(get_link_info(link, obj, request))
# FIXME this fixes a problem where a plugin seems to define an
# extra settings link
site_setup_urls = list()
setup_links = list()
for link in site_setup_links:
if link['url'] not in site_setup_urls:
site_setup_urls.append(link['url'])
setup_links.append(link)
relmeta['site_setup_links'] = setup_links
relmeta['navigate_url'] = api.url(obj, '@@navigate')
relmeta['logout_url'] = api.url(api.root, '@@logout',
query=dict(came_from=request.url))
# page content
relmeta['has_location_context'] = api.is_location(obj)
relmeta['view_needed'] = api.view_needed
breadcrumbs = list()
for bc in api.breadcrumbs:
breadcrumbs.append(dict(id=bc.id,
name=bc.name,
description=bc.description,
url=api.url(bc),
path=api.path(bc),
title=bc.title))
relmeta['breadcrumbs'] = breadcrumbs
lineage = list()
for node in api.lineage:
lineage.append(dict(id=node.id,
name=node.name,
description=node.description,
url=api.url(node),
path=api.path(node),
title=node.title))
relmeta['lineage'] = lineage
# FIXME - do this client side
#http://stackoverflow.com/questions/3705670/best-way-to-create-a-reversed-list-in-python
#relmeta['lineage_reversed'] = lineage[::-1]
# FIXME figure out what to do about page_slots
#relmeta['page_slots'] = api.slots
relmeta['paths'] = {
'this_path': request.resource_path(obj),
'child_paths': [request.resource_path(child)
for child in obj.children_with_permission(request)],
'childnames': [child.__name__
for child in obj.children_with_permission(request)],
}
# contents_buttons
cbuttons = [get_button_info(b, obj, request)
for b in get_contents_buttons(obj, request)]
relmeta['contents_buttons'] = cbuttons
return relmeta
def relational_metadata(obj, request):
# some of this is just to mimick templates
relmeta = dict()
api = TemplateAPI(obj, request)
navitems = list()
for item in api.list_children(api.navigation_root):
if item.in_navigation:
idata = dict(inside=api.inside(obj, item),
url=api.url(item),
description=item.description,
title=item.title)
navitems.append(idata)
relmeta['navitems'] = navitems
# type info
type_info = dict()
for attr in ['selectable_default_views', 'title',
'addable_to', 'add_permission']:
type_info[attr] = getattr(obj.type_info, attr)
relmeta['type_info'] = type_info
# permissions
has_permission = dict()
for key in ['add', 'edit', 'state_change']:
has_permission[key] = bool(api.has_permission(key).boolval)
has_permission['admin'] = bool(api.has_permission('admin', api.root).boolval)
relmeta['has_permission'] = has_permission
# for top navbar
relmeta['application_url'] = request.application_url
relmeta['site_title'] = api.site_title
relmeta['root_url'] = api.url(api.root)
# for edit bar
wf = get_workflow(obj, request)
if wf['current_state'] is not None:
if 'callback' in wf['current_state'].get('data', dict()):
del wf['current_state']['data']['callback']
for state in wf['states']:
sdata = wf['states'][state].get('data', dict())
if 'callback' in sdata:
del sdata['callback']
relmeta['workflow'] = wf
relmeta['request_url'] = request.url
relmeta['api_url'] = api.url()
edit_links = list()
link_parent = None
for link in api.edit_links:
if type(link) is not LinkParent:
edit_links.append(get_link_info(link, obj, request))
else:
link_parent = handle_link_parent(link, obj, request)
relmeta['edit_links'] = edit_links
relmeta['link_parent'] = link_parent
dfs = DefaultViewSelection(obj, request)
key = 'selectable_default_views'
relmeta[key] = dfs.default_view_selector()[key]
del dfs
del key
# add-dropdown
factories = get_content_type_factories(obj, request)['factories']
flist = list()
for f in factories:
flist.append(dict(
url=api.url(obj, f.type_info.add_view),
title=f.type_info.title,
))
relmeta['content_type_factories'] = flist
relmeta['upload_url'] = api.url(obj, 'upload')
# site_setup_linke
site_setup_links = list()
for link in api.site_setup_links:
site_setup_links.append(get_link_info(link, obj, request))
# FIXME this fixes a problem where a plugin seems to define an
# extra settings link
site_setup_urls = list()
setup_links = list()
for link in site_setup_links:
if link['url'] not in site_setup_urls:
site_setup_urls.append(link['url'])
setup_links.append(link)
relmeta['site_setup_links'] = setup_links
relmeta['navigate_url'] = api.url(obj, '@@navigate')
relmeta['logout_url'] = api.url(api.root, '@@logout',
query=dict(came_from=request.url))
# page content
relmeta['has_location_context'] = api.is_location(obj)
relmeta['view_needed'] = api.view_needed
breadcrumbs = list()
for bc in api.breadcrumbs:
breadcrumbs.append(dict(id=bc.id,
name=bc.name,
description=bc.description,
url=api.url(bc),
title=bc.title))
relmeta['breadcrumbs'] = breadcrumbs
# FIXME figure out what to do about page_slots
#relmeta['page_slots'] = api.slots
relmeta['paths'] = {
'this_path': request.resource_path(obj),
'child_paths': [request.resource_path(child)
for child in obj.children_with_permission(request)],
'childnames': [child.__name__
for child in obj.children_with_permission(request)],
}
relmeta['current_user'] = serialize_user(obj, request, api=api)
#import pdb ; pdb.set_trace()
return relmeta