def get(self, user_id=None):
"""Args:
contacts: list of PoCo contact dicts
"""
paging_params = self.get_paging_params()
total_results, contacts = self.source.get_contacts(user_id, **paging_params)
response = {
"startIndex": paging_params["start_index"],
"itemsPerPage": len(contacts),
"totalResults": total_results,
"entry": contacts,
"filtered": False,
"sorted": False,
"updatedSince": False,
}
self.response.headers["Access-Control-Allow-Origin"] = "*"
format = self.request.get("format", "json")
if format == "json":
self.response.headers["Content-Type"] = "application/json"
self.response.out.write(json.dumps(response, indent=2))
elif format == "xml":
self.response.headers["Content-Type"] = "text/xml"
self.response.out.write(XML_TEMPLATE % util.to_xml(response))
else:
raise exc.HTTPBadRequest("Invalid format: %s (should be json or xml)" % format)
def get(self, user_id=None):
"""Args:
contacts: list of PoCo contact dicts
"""
kwargs = {}
for param in "startIndex", "count":
val = self.request.get(param, 0)
try:
val = int(val)
assert val >= 0
kwargs[param] = val
except (ValueError, AssertionError):
raise exc.HTTPBadRequest("Invalid %s: %s (should be positive int)" % (param, val))
contacts = self.source.get_contacts(user_id, **kwargs)
response = {
"startIndex": kwargs["startIndex"],
"itemsPerPage": self.source.ITEMS_PER_PAGE,
"totalResults": len(contacts),
"entry": contacts,
"filtered": False,
"sorted": False,
"updatedSince": False,
}
format = self.request.get("format", "json")
if format == "json":
self.response.headers["Content-Type"] = "application/json"
self.response.out.write(json.dumps(response, indent=2))
elif format == "xml":
self.response.headers["Content-Type"] = "text/xml"
self.response.out.write(XML_TEMPLATE % util.to_xml(response))
else:
raise exc.HTTPBadRequest("Invalid format: %s (should be json or xml)" % format)
def test_nested(self):
self.assertEqual("""
<a>
<b>
<c>x</c>
<d>y</d>
</b>
<e>2</e>
<e>3</e>
</a>
""", util.to_xml({'a': {'b': {'c': 'x', 'd': 'y'},
'e': (2, 3),
}}))
def to_xml(self, root=None, header=True, pretty=False, dasherize=True):
"""Convert the object to an xml string.
Args:
root: The name of the root element for xml output.
header: Whether to include the xml header.
pretty: Whether to "pretty-print" format the output.
dasherize: Whether to dasherize the xml attribute names.
Returns:
An xml string.
"""
if not root:
root = self._singular
return util.to_xml(self.to_dict(), root=root,
header=header, pretty=pretty,
dasherize=dasherize)
def get(self):
"""Handles an API GET.
Request path is of the form /user_id/group_id/app_id/activity_id , where
each element is an optional string object id.
"""
# parse path
args = urllib.unquote(self.request.path).strip('/').split('/')
if len(args) > MAX_PATH_LEN:
raise exc.HTTPNotFound()
elif args == ['']:
args = []
# handle default path elements
args = [None if a in defaults else a
for a, defaults in zip(args, PATH_DEFAULTS)]
paging_params = self.get_paging_params()
# extract format
format = self.request.get('format', 'json')
if format not in ('json', 'atom', 'xml'):
raise exc.HTTPBadRequest('Invalid format: %s, expected json, atom, xml' %
format)
# get activities and build response
total_results, activities = self.source.get_activities(*args, **paging_params)
response = {'startIndex': paging_params['start_index'],
'itemsPerPage': len(activities),
'totalResults': total_results,
# TODO: this is just for compatibility with
# http://activitystreamstester.appspot.com/
# the OpenSocial spec says to use entry instead, so switch back
# to that eventually
'items': activities,
'filtered': False,
'sorted': False,
'updatedSince': False,
}
# encode and write response
if format == 'json':
self.response.headers['Content-Type'] = 'application/json'
self.response.out.write(json.dumps(response, indent=2))
else:
self.response.headers['Content-Type'] = 'text/xml'
self.response.out.write(XML_TEMPLATE % util.to_xml(response))
def to_xml(self, root=None, header=True, pretty=False, dasherize=True):
"""Convert the object to an xml string.
Args:
root: The name of the root element for xml output.
header: Whether to include the xml header.
pretty: Whether to "pretty-print" format the output.
dasherize: Whether to dasherize the xml attribute names.
Returns:
An xml string.
"""
if not root:
root = self._singular
return util.to_xml(self.to_dict(),
root=root,
header=header,
pretty=pretty,
dasherize=dasherize)
def test_to_xml(self):
self.assert_equals('', util.to_xml({}))
self.assert_equals('\n<a>3.14</a>\n<b>xyz</b>\n',
util.to_xml({'a': 3.14, 'b': 'xyz'}))
self.assert_equals('\n<a></a>\n',
util.to_xml({'a': None}))
self.assert_equals('\n<a></a>\n',
util.to_xml({'a': ''}))
self.assert_equals('\n<a></a>\n',
util.to_xml({'a': {}}))
self.assert_equals('\n<a>0</a>\n',
util.to_xml({'a': 0}))
self.assert_equals('\n<a>1</a>\n<a>2</a>\n',
util.to_xml({'a': [1, 2]}))
self.assert_equals("""
<a>
<b>
<c>x</c>
<d>y</d>
</b>
<e>2</e>
<e>3</e>
</a>
""", util.to_xml({'a': {'b': {'c': 'x', 'd': 'y'}, 'e': (2, 3), }}))
def test_to_xml(self):
self.assert_equals('', util.to_xml({}))
self.assert_equals('\n<a>3.14</a>\n<b>xyz</b>\n',
util.to_xml({'a': 3.14, 'b': 'xyz'}))
self.assert_equals('\n<a></a>\n',
util.to_xml({'a': None}))
self.assert_equals('\n<a></a>\n',
util.to_xml({'a': ''}))
self.assert_equals('\n<a></a>\n',
util.to_xml({'a': {}}))
self.assert_equals('\n<a>0</a>\n',
util.to_xml({'a': 0}))
self.assert_equals('\n<a>1</a>\n<a>2</a>\n',
util.to_xml({'a': [1, 2]}))
self.assert_equals("""
<a>
<b>
<c>x</c>
<d>y</d>
</b>
<e>2</e>
<e>3</e>
</a>
""", util.to_xml({'a': {'b': {'c': 'x', 'd': 'y'}, 'e': (2, 3), }}))
def test_list(self):
self.assertEqual("""
<a>1</a>
<a>2</a>
""", util.to_xml({'a': [1, 2]}))
def test_zero(self):
self.assertEqual("""
<a>0</a>
"""
, util.to_xml({'a': 0}))
def test_empty_dict(self):
self.assertEqual("""
<a></a>
"""
, util.to_xml({'a': {}}))
def test_empty_string(self):
self.assertEqual("""
<a></a>
"""
, util.to_xml({'a': ''}))
def test_none(self):
self.assertEqual("""
<a></a>
""", util.to_xml({'a': None}))
def test_flat(self):
self.assertEqual("""
<a>3.14</a>\n<b>xyz</b>
""", util.to_xml({'a': 3.14, 'b': 'xyz'}))
def test_no_values(self):
self.assertEqual('', util.to_xml({}))
def test_empty(self):
self.assertEqual("""
""", util.to_xml({}))