def test_get_file_id(self):
fid = _get_file_id()
self.assertTrue(isinstance(fid, text_type),
'The file ID must be a string.')
id_format = re.compile('^([%s]){22}$' % (shortuuid.get_alphabet()))
self.assertRegex(fid, id_format, ('The generated ID does not match '
'the defined ID format.'))
def store_upload(upload_id, destination_file_path):
"""
Store the temporary upload with the specified upload ID to the
destination_file_path. destination_file_path should be a directory only
and not include the target name of the file.
If destination_file_name is not provided, the file
is stored using the name it was originally uploaded with. If
destination_file_name is provided, this is the name used to store the
file. i.e. the file will be stored at
destination_file_path + destination_file_name
"""
# TODO: If the storage backend is not initialised, init now - this will
# be removed when this module is refactored into a class.
if not storage_backend_initialised:
_init_storage_backend()
# If there's no storage backend set then we're using local file storage
# and FILE_STORE_PATH must be set.
if not storage_backend:
if ((not hasattr(local_settings, 'FILE_STORE_PATH'))
or (not local_settings.FILE_STORE_PATH)):
raise ImproperlyConfigured('A required setting is missing in your '
'application configuration.')
id_fmt = re.compile('^([%s]){22}$' % (shortuuid.get_alphabet()))
if not id_fmt.match(upload_id):
LOG.error('The provided upload ID <%s> is of an invalid format.' %
upload_id)
raise ValueError('The provided upload ID is of an invalid format.')
if not destination_file_path or destination_file_path == '':
raise ValueError('No destination file path provided.')
try:
tu = TemporaryUpload.objects.get(upload_id=upload_id)
except TemporaryUpload.DoesNotExist:
raise ValueError('Record for the specified upload_id doesn\'t exist')
# Before this was updated, passing a path ending in os.sep, i.e. a
# directory name, would ensure that the file was stored in the specified
# directory using the name that the file had when it was originally
# uploaded. To ensure consistency with this previous approach to
# handling files, we have to ensure here that if the original path ends
# in os.sep and we're using local storage, this is maintained when it
# is passed to _store_upload_local
destination_name = ntpath.basename(destination_file_path)
destination_path = ntpath.dirname(destination_file_path)
if ((not storage_backend) and (destination_name == '')
and (destination_file_path.endswith(os.sep))):
# In some cases we'll enter this block but destination path will
# already end in a '/' so check before updating
if not destination_path.endswith('/'):
destination_path += os.sep
if storage_backend:
return _store_upload_remote(destination_path, destination_name, tu)
else:
return _store_upload_local(destination_path, destination_name, tu)
class ShortUUIDConverter:
regex = '[{}]{{22}}'.format(shortuuid.get_alphabet())
def to_python(self, value):
return value
def to_url(self, value):
return value
def get_urls(self):
urlpatterns = patterns(
'',
url(r'^$', self.ticket_list_view.as_view(), name='ticket-list'),
url(r'^ticket/create/$',
self.ticket_create_view.as_view(),
name='ticket-create'),
url(r'^ticket/update/(?P<pk>[{0}]+)/$'.format(get_alphabet()),
self.ticket_update_view.as_view(),
name='ticket-update'),
)
return self.post_process_urls(urlpatterns)
def get_urls(self):
urlpatterns = patterns(
'',
url(r'^$', self.ticket_list_view.as_view(), name='ticket-list'),
url(r'^ticket/create/$', self.ticket_create_view.as_view(),
name='ticket-create'),
url(
r'^ticket/update/(?P<pk>[{0}]+)/$'.format(get_alphabet()),
self.ticket_update_view.as_view(),
name='ticket-update'
),
)
return self.post_process_urls(urlpatterns)
def get_urls(self):
urls = [
url(r'accounts/support/$',
login_required(self.ticket_list_view.as_view()),
name='customer-ticket-list'),
url(r'accounts/support/ticket/create/$',
login_required(self.ticket_create_view.as_view()),
name='customer-ticket-create'),
url(r'accounts/support/ticket/(?P<pk>[{0}]+)/update/$'.format(
get_alphabet()),
login_required(self.ticket_update_view.as_view()),
name='customer-ticket-update'),
]
return self.post_process_urls(urls)
def get_urls(self):
urlpatterns = super(SupportApplication, self).get_urls()
urlpatterns += patterns(
'',
url(r'accounts/support/$',
self.ticket_list_view.as_view(),
name='customer-ticket-list'),
url(r'accounts/support/ticket/create/$',
self.ticket_create_view.as_view(),
name='customer-ticket-create'),
url(r'accounts/support/ticket/(?P<pk>[{0}]+)/update/$'.format(
get_alphabet()),
self.ticket_update_view.as_view(),
name='customer-ticket-update'),
)
return self.post_process_urls(urlpatterns)
def get_stored_upload(upload_id):
"""
Get an upload that has previously been stored using the store_upload
function.
upload_id: This function takes a 22-character unique ID assigned to the
original upload of the requested file.
"""
# If the parameter matched the upload ID format, we assume that it
# must be an upload ID and proceed accordingly. If the lookup of the
# record fails, then we have another go assuming a filename was
# instead provided.
# NOTE: The API doesn't officially provide support for requesting stored
# uploads by filename. This is retained here for backward compatibility
# but it is DEPRECATED and will be removed in a future release.
param_filename = False
upload_id_fmt = re.compile('^([%s]){22}$'
% (shortuuid.get_alphabet()))
if not upload_id_fmt.match(upload_id):
param_filename = True
LOG.debug('The provided string doesn\'t seem to be an '
'upload ID. Assuming it is a filename/path.')
if not param_filename:
try:
su = StoredUpload.objects.get(upload_id=upload_id)
except StoredUpload.DoesNotExist:
LOG.debug('A StoredUpload with the provided ID doesn\'t '
'exist. Assuming this could be a filename.')
param_filename = True
if param_filename:
# Try and lookup a StoredUpload record with the specified id
# as the file path
try:
su = StoredUpload.objects.get(file_path=upload_id)
except StoredUpload.DoesNotExist as e:
LOG.debug('A StoredUpload with the provided file path '
'doesn\'t exist. Re-raising error')
raise e
return su
def get(self, request):
LOG.debug('Filepond API: Restore view GET called...')
if LOAD_RESTORE_PARAM_NAME not in request.GET:
return Response('A required parameter is missing.',
status=status.HTTP_400_BAD_REQUEST)
upload_id = request.GET[LOAD_RESTORE_PARAM_NAME]
upload_id_fmt = re.compile('^([%s]){22}$' % (shortuuid.get_alphabet()))
if not upload_id_fmt.match(upload_id):
return Response('An invalid ID has been provided.',
status=status.HTTP_400_BAD_REQUEST)
LOG.debug('Carrying out restore for file ID <%s>' % upload_id)
try:
tu = TemporaryUpload.objects.get(upload_id=upload_id)
except TemporaryUpload.DoesNotExist:
return Response('Not found', status=status.HTTP_404_NOT_FOUND)
upload_file_name = tu.upload_name
try:
with open(tu.file.path, 'rb') as f:
data = f.read()
except IOError as e:
LOG.error('Error reading requested file: %s' % str(e))
return Response('Error reading file data...',
status=status.HTTP_500_INTERNAL_SERVER_ERROR)
ct = _get_content_type(upload_file_name)
response = HttpResponse(data, content_type=ct)
response['Content-Disposition'] = ('inline; filename=%s' %
upload_file_name)
return response
def get_urls(self):
urlpatterns = super(SupportApplication, self).get_urls()
urlpatterns += patterns(
'',
url(
r'accounts/support/$',
self.ticket_list_view.as_view(),
name='customer-ticket-list'
),
url(
r'accounts/support/ticket/create/$',
self.ticket_create_view.as_view(),
name='customer-ticket-create'
),
url(
r'accounts/support/ticket/(?P<pk>[{0}]+)/update/$'.format(
get_alphabet()
),
self.ticket_update_view.as_view(),
name='customer-ticket-update'
),
)
return self.post_process_urls(urlpatterns)
def get_urls(self):
urls = [
url(r'^ticket/$', self.ticket_list_view.as_view(), name='ticket-list'),
url(r'^ticket/create/$', self.ticket_create_view.as_view(),
name='ticket-create'),
url(
r'^ticket/update/(?P<pk>[{0}]+)/$'.format(get_alphabet()),
self.ticket_update_view.as_view(),
name='ticket-update'
),
url(
r'tags/types/$', self.types_edit_view.as_view(),
name='tag-type-list'
),
url(
r'tags/statuses/$', self.statuses_edit_view.as_view(),
name='tag-status-list'
),
url(
r'tags/priorities/$', self.priorities_edit_view.as_view(),
name='tag-priority-list'
),
]
return self.post_process_urls(urls)
import shortuuid
from django.conf.urls import patterns, url
from fancypages.api import views
SHORTUUID_ALPHA = shortuuid.get_alphabet()
urlpatterns = patterns(
'',
url(r'^blocks$', views.BlockListView.as_view(), name='block-list'),
url(
r'^block/new$',
views.BlockNewView.as_view(),
name='block-new'
),
url(
r'^block/(?P<uuid>[{0}]+)$'.format(SHORTUUID_ALPHA),
views.BlockDetailView.as_view(),
name='block-detail'
),
url(
r'^block/(?P<uuid>[{0}]+)/form$'.format(SHORTUUID_ALPHA),
views.BlockFormView.as_view(),
name='block-form'
),
url(
r'^block/(?P<uuid>[{0}]+)/move$'.format(SHORTUUID_ALPHA),
views.BlockMoveView.as_view(),
name='block-move'
# 生成短UUID
print(shortuuid.uuid())
# 将URL生成UUID
print(shortuuid.uuid(name="baidu.com"))
print(shortuuid.uuid(name="http://www.baidu.com"))
print(shortuuid.uuid(name="测试用法"))
# 生成带密码的安全随机字符串( 内部使用 os.urandom(), )
# 默认生成22位数uuid。
print(shortuuid.ShortUUID().random(length=16))
# 查看用于生成新uuid的字母表
print(shortuuid.get_alphabet())
# 使用自己的字母表生成uuid
shortuuid.set_alphabet("012~`!@#$%^&*()_+{}|:<>?")
print(shortuuid.uuid())
# shortuuid 将自动排序和删除字母表中的重复项以确保一致性
print(shortuuid.get_alphabet())
# 序列化现有的uuid,请使用encode()和decode()
import uuid
u = uuid.uuid4()
print(u)
s = shortuuid.encode(u)
print(s)
print(shortuuid.decode(s) == u)
def get(self, request):
LOG.debug('Filepond API: Load view GET called...')
if ((not hasattr(local_settings, 'FILE_STORE_PATH'))
or (not os.path.exists(local_settings.FILE_STORE_PATH))
or (not os.path.isdir(local_settings.FILE_STORE_PATH))):
return Response(
'The file upload settings are not configured '
'correctly.',
status=status.HTTP_500_INTERNAL_SERVER_ERROR)
file_path_base = local_settings.FILE_STORE_PATH
if LOAD_RESTORE_PARAM_NAME not in request.GET:
return Response('A required parameter is missing.',
status=status.HTTP_400_BAD_REQUEST)
param_filename = False
upload_id = request.GET[LOAD_RESTORE_PARAM_NAME]
if (not upload_id) or (upload_id == ''):
return Response('An invalid ID has been provided.',
status=status.HTTP_400_BAD_REQUEST)
upload_id_fmt = re.compile('^([%s]){22}$' % (shortuuid.get_alphabet()))
su = None
if not upload_id_fmt.match(upload_id):
param_filename = True
LOG.debug('The provided string doesn\'t seem to be an '
'upload ID. Assuming it is a filename/path.')
else:
# The provided id could be an upload_id so we can check here.
try:
su = StoredUpload.objects.get(upload_id=upload_id)
except StoredUpload.DoesNotExist:
LOG.debug('A StoredUpload with the provided ID doesn\'t '
'exist. Assuming this could be a filename.')
param_filename = True
if param_filename:
# Try and lookup a StoredUpload record with the specified id
# as the file path
try:
su = StoredUpload.objects.get(file_path=upload_id)
except StoredUpload.DoesNotExist:
LOG.debug('A StoredUpload with the provided file path '
'doesn\'t exist.')
return Response('Not found', status=status.HTTP_404_NOT_FOUND)
# su is now the StoredUpload record for the requested file
# See if the stored file with the path specified in su exists
# in the file store location
file_path = os.path.join(file_path_base, su.file_path)
if ((not os.path.exists(file_path))
or (not os.path.isfile(file_path))):
return Response('Error reading file...',
status=status.HTTP_500_INTERNAL_SERVER_ERROR)
# We now know that the file exists and is a file not a directory
try:
with open(file_path, 'rb') as f:
data = f.read()
except IOError as e:
LOG.error('Error reading requested file: %s' % str(e))
return Response('Error reading file...',
status=status.HTTP_500_INTERNAL_SERVER_ERROR)
filename = os.path.basename(su.file_path)
ct = _get_content_type(filename)
response = HttpResponse(data, content_type=ct)
response['Content-Disposition'] = ('inline; filename=%s' % filename)
return response
def execute(data: list, **kwargs):
for row in data:
alphabet = row.get('alphabet', shortuuid.get_alphabet())
length = int(row.get('length', 12))
row['uuid'] = generate_uuid(alphabet, length)
return data
time_range.append('timestamp<%d' % end_time)
if time_range:
params['ql'] = 'select * where %s' % ' and '.join(time_range)
payload = {}
try:
body = json.dumps(payload, ensure_ascii=False).encode('utf8')
r = requests.get(url, params=params, auth=self.app_client_auth, timeout=5)
return easemob.http_result(r)
except Exception, e:
success = False
result = unicode(e)
return (success, result)
em = EaseMob()
_alphabet = shortuuid.get_alphabet()
shortuuid_lowercase = shortuuid.ShortUUID(alphabet=_alphabet.lower())
def prepare_msg_account():
''' 辅助函数：尝试注册环信用户，如果成功则返回环信用户名和密码。'''
i = 0
while i < 3:
i += 1
username = shortuuid_lowercase.uuid() # 环信在很多接口其实会自动进行小写转换，所以统一使用小写字母更为安全
password = shortuuid.uuid()
success, result = em.register_new_user(username, password)
if success:
return (success, result, username, password)
# ToDo: 创建失败应该写日志记录原因
return (False, u'', u'', u'')
import shortuuid
from django.conf.urls import patterns, url
from fancypages.api import views
SHORTUUID_ALPHA = shortuuid.get_alphabet()
urlpatterns = patterns(
'',
url(r'^blocks$', views.BlockListView.as_view(), name='block-list'),
url(r'^block/new$', views.BlockNewView.as_view(), name='block-new'),
url(r'^block/(?P<uuid>[{0}]+)$'.format(SHORTUUID_ALPHA),
views.BlockDetailView.as_view(),
name='block-detail'),
url(r'^block/(?P<uuid>[{0}]+)/form$'.format(SHORTUUID_ALPHA),
views.BlockFormView.as_view(),
name='block-form'),
url(r'^block/(?P<uuid>[{0}]+)/move$'.format(SHORTUUID_ALPHA),
views.BlockMoveView.as_view(),
name='block-move'),
url(r'^ordered-containers$',
views.OrderedContainerListView.as_view(),
name='ordered-container-list'),
url(r'^ordered-container/(?P<uuid>[{0}]+)$'.format(SHORTUUID_ALPHA),
views.OrderedContainerDestroyView.as_view(),
name='ordered-container-delete'),
url(r'^block-types$',
views.BlockTypesView.as_view(),
name='block-type-list'),
url(r'^pages$', views.PageList.as_view(), name='page-list'),
ProjectEmbedPopupView.as_view(),
name='project_embed_popup'),
url(r'create-project/$',
CreateProjectView.as_view(),
name='create_project'),
url(r'users/(?P<profile_id>[0-9a-f]{32,32})/$',
UserProfileDetailView.as_view(),
name='userprofile_detail'),
url(r'users/(?P<profile_id>[0-9a-f]{32,32})/share/$',
UserProfileShareView.as_view(),
name='userprofile_share'),
url(r'users/(?P<profile_id>[0-9a-f]{32,32})/share/popup/$',
UserProfileSharePopupView.as_view(),
name='userprofile_share_popup'),
)
if shortuuid:
alphabet = shortuuid.get_alphabet()
urlpatterns = urlpatterns + patterns(
'',
url(r"users/(?P<short_profile_id>[%s]+)/$" % (alphabet),
UserProfileDetailView.as_view(),
name='userprofile_detail'),
url(r"users/(?P<short_profile_id>[%s]+)/share/$" % (alphabet),
UserProfileShareView.as_view(),
name='userprofile_share'),
url(r"users/(?P<short_profile_id>[%s]+)/share/popup/$" % (alphabet),
UserProfileSharePopupView.as_view(),
name='userprofile_share_popup'),
)
def store_upload(upload_id, destination_file_path):
if ((not hasattr(local_settings, 'FILE_STORE_PATH'))
or (not local_settings.FILE_STORE_PATH)
or (not os.path.exists(local_settings.FILE_STORE_PATH))
or (not os.path.isdir(local_settings.FILE_STORE_PATH))):
raise ImproperlyConfigured('A required setting is missing in your '
'application configuration.')
file_path_base = local_settings.FILE_STORE_PATH
if not file_path_base or file_path_base == '':
raise ValueError('The FILE_STORE_PATH is not set to a directory.')
id_fmt = re.compile('^([%s]){22}$' % (shortuuid.get_alphabet()))
if not id_fmt.match(upload_id):
LOG.error('The provided upload ID <%s> is of an invalid format.' %
upload_id)
raise ValueError('The provided upload ID is of an invalid format.')
if not destination_file_path or destination_file_path == '':
raise ValueError('No destination file path provided.')
if destination_file_path.startswith(os.sep):
destination_file_path = destination_file_path[1:]
try:
tu = TemporaryUpload.objects.get(upload_id=upload_id)
except TemporaryUpload.DoesNotExist:
raise ValueError('Record for the specified upload_id doesn\'t exist')
target_dir = os.path.join(file_path_base,
os.path.dirname(destination_file_path))
if destination_file_path.endswith(os.sep):
# Assume a directory was provided, get the file name from tu and
# add this to the provided path.
destination_file_path += tu.upload_name
target_file_path = os.path.join(file_path_base, destination_file_path)
# Check we're not about to overwrite anything
if os.path.exists(target_file_path):
LOG.error('File with specified name and path <%s> already exists' %
destination_file_path)
raise FileExistsError('The specified temporary file cannot be stored'
' to the specified location - file exists.')
su = StoredUpload(upload_id=tu.upload_id,
file_path=destination_file_path,
uploaded=tu.uploaded)
try:
if not os.path.exists(target_dir):
os.makedirs(target_dir)
shutil.copy2(tu.get_file_path(), target_file_path)
su.save()
tu.delete()
except IOError as e:
LOG.error('Error moving temporary file to permanent storage location')
raise e
return su
from rest_framework import serializers
from .. import library
from ..utils import get_page_model, get_node_model
logger = logging.getLogger('fancypages.api')
FancyPage = get_page_model()
PageNode = get_node_model()
Container = get_model('fancypages', 'Container')
ContentBlock = get_model('fancypages', 'ContentBlock')
OrderedContainer = get_model('fancypages', 'OrderedContainer')
SHORTUUID_REGEX = re.compile(r'[{0}]+'.format(shortuuid.get_alphabet()))
class BlockSerializer(serializers.ModelSerializer):
container = serializers.SlugRelatedField(slug_field='uuid')
display_order = serializers.IntegerField(required=False, default=-1)
code = serializers.CharField(required=True)
def __init__(self, instance=None, data=None, files=None, context=None,
partial=False, many=None, allow_add_remove=False, **kwargs):
if instance:
self.Meta.model = instance.__class__
elif data is not None:
code = data.get('code')
block_class = library.get_content_block(code)
if block_class:
from django.contrib.contenttypes.models import ContentType
from rest_framework import serializers
from .. import library
from ..utils import get_page_model, get_node_model
logger = logging.getLogger('fancypages.api')
# FancyPage = get_page_model()
# PageNode = get_node_model()
# Container = get_model('fancypages', 'Container')
# ContentBlock = get_model('fancypages', 'ContentBlock')
# OrderedContainer = get_model('fancypages', 'OrderedContainer')
SHORTUUID_REGEX = re.compile(r'[{0}]+'.format(shortuuid.get_alphabet()))
class BlockSerializer(serializers.ModelSerializer):
container = serializers.SlugRelatedField(slug_field='uuid')
display_order = serializers.IntegerField(required=False, default=-1)
code = serializers.CharField(required=True)
def __init__(self,
instance=None,
data=None,
files=None,
context=None,
partial=False,
many=None,
allow_add_remove=False,
