def view_nodes(request):
page_title_type = 'objects/'
page_title_name = 'nodes'
au = get_authenticated_user(request)
(perpage, offset) = get_pag_params(request)
payload = {}
for k in request.GET:
payload[k] = request.GET[k]
uri = '/api/nodes'
log.info('UI requesting data from API={0},payload={1}'.format(uri, payload))
if payload:
r = _api_get(request, uri, payload)
else:
r = _api_get(request, uri)
if r:
total = r['meta']['total']
nodes = r['results']
else:
total = 0
nodes = []
# Used by the columns menu to determine what to show/hide.
column_selectors = [ {'name': 'node_id', 'pretty_name': 'Node ID' },
{'name': 'node_name', 'pretty_name': 'Node Name' },
{'name': 'unique_id', 'pretty_name': 'Unique Id' },
{'name': 'status', 'pretty_name': 'Status' },
{'name': 'node_groups', 'pretty_name': 'Node Groups' },
{'name': 'updated_by', 'pretty_name': 'Updated By' },
{'name': 'updated', 'pretty_name': 'Date Updated' },
{'name': 'created', 'pretty_name': 'Date Created' },
]
return {'layout': site_layout('max'),
'page_title_type': page_title_type,
'page_title_name': page_title_name,
'perpage': perpage,
'offset': offset,
'total': total,
'au': au,
'column_selectors': column_selectors,
'nodes': nodes,
}
def view_operating_systems(request):
page_title_type = 'object/'
page_title_name = 'operating_systems'
au = get_authenticated_user(request)
(perpage, offset) = get_pag_params(request)
payload = {}
for k in request.GET:
payload[k] = request.GET[k]
uri = '/api/operating_systems'
log.info('UI requesting data from API={0},payload={1}'.format(uri, payload))
if payload:
r = _api_get(request, uri, payload)
else:
r = _api_get(request, uri)
if r:
total = r['meta']['total']
operating_systems = r['results']
else:
total = 0
operating_systems = []
# Used by the columns menu to determine what to show/hide.
column_selectors = [ {'name': 'operating_system_id', 'pretty_name': 'Operating system ID' },
{'name': 'variant', 'pretty_name': 'Variant' },
{'name': 'version_number', 'pretty_name': 'Version Number' },
{'name': 'architecture', 'pretty_name': 'Architecture' },
{'name': 'description', 'pretty_name': 'Description' },
{'name': 'updated_by', 'pretty_name': 'Updated By' },
{'name': 'updated', 'pretty_name': 'Date Updated' },
{'name': 'created', 'pretty_name': 'Date Created' },
]
return {'layout': site_layout('max'),
'page_title_type': page_title_type,
'page_title_name': page_title_name,
'perpage': perpage,
'offset': offset,
'total': total,
'au': au,
'column_selectors': column_selectors,
'operating_systems': operating_systems,
}
def view_hardware_profiles(request):
page_title_type = 'objects/'
page_title_name = 'hardware_profiles'
au = get_authenticated_user(request)
(perpage, offset) = get_pag_params(request)
payload = {}
for k in request.GET:
payload[k] = request.GET[k]
uri = '/api/hardware_profiles'
log.info('UI requesting data from API={0},payload={1}'.format(uri, payload))
if payload:
r = _api_get(request, uri, payload)
else:
r = _api_get(request, uri)
if r:
total = r['meta']['total']
hardware_profiles = r['results']
else:
total = 0
hardware_profiles = []
# Used by the columns menu to determine what to show/hide.
column_selectors = [ {'name': 'hardware_profile_id', 'pretty_name': 'Hardware Profile ID' },
{'name': 'manufacturer', 'pretty_name': 'Manufacturer' },
{'name': 'model', 'pretty_name': 'Model' },
{'name': 'updated_by', 'pretty_name': 'Updated By' },
{'name': 'updated', 'pretty_name': 'Date Updated' },
{'name': 'created', 'pretty_name': 'Date Created' },
]
return {'layout': site_layout('max'),
'page_title_type': page_title_type,
'page_title_name': page_title_name,
'perpage': perpage,
'offset': offset,
'total': total,
'au': au,
'column_selectors': column_selectors,
'hardware_profiles': hardware_profiles,
}
def api_read_by_params(request, model_type):
"""Process get requests for /api/{object_type} route match."""
c = camel_to_underscore(model_type)
(perpage, offset) = get_pag_params(request)
try:
exact_get = request.GET.get("exact_get", None)
if request.params:
s = ''
# Filter on all the passed in terms
q = DBSession.query(globals()[model_type])
for k,v in request.GET.items():
# Force unique_id to lower since mac addrs can be represented both ways.
if k == 'unique_id':
v = v.lower()
# FIXME: This is sub-par. Need a better way to distinguish
# meta params from search params without having to
# pre-define everything.
if k == 'exact_get':
continue
if k == 'start':
continue
s+='{0}={1},'.format(k, v)
if exact_get:
log.debug('Exact filtering on {0}={1}'.format(k, v))
if ',' in v:
q = q.filter(or_(getattr(globals()[model_type] ,k) == t for t in v.split(',')))
else:
q = q.filter(getattr(globals()[model_type] ,k)==v)
else:
log.debug('Loose filtering on {0}={1}'.format(k, v))
if ',' in v:
log.info('Multiple values for key {0}={1}'.format(k, v))
multior = []
for t in v.split(','):
multior.append(((getattr(globals()[model_type] ,k).like(('%{0}%'.format(t))))))
q = q.filter(or_(*multior))
else:
q = q.filter(getattr(globals()[model_type] ,k).like('%{0}%'.format(v)))
log.debug('Searching for {0} {1}'.format(c, s.rstrip(',')))
total = q.count()
myob = q.limit(perpage).offset(offset).all()
results = {'meta': {'total': total}, 'results': myob}
return results
else:
log.info('Displaying all {0}'.format(c))
q = DBSession.query(globals()[model_type])
total = q.count()
myob = q.limit(perpage).offset(offset).all()
results = {'meta': {'total': total}, 'results': myob}
return results
# FIXME: Should AttributeError return something different?
except (NoResultFound, AttributeError):
return Response(content_type='application/json', status_int=404)
except Exception, e:
log.error('Error reading from {0} API={1},exception={2}'.format(c, request.url, e))
return Response(str(e), content_type='application/json', status_int=500)
