def test_normalize_boolean_param_invalid_string(self):
request = self._prepare_request_mock()
try:
normalize_boolean_param(request, 'param', 'invalid')
self.fail('ErrorResponse not raised by normalize_boolean_param')
except ErrorResponse as e:
self.assertEqual(e.response.status_code, 422)
def test_normalize_boolean_param_invalid_string(self):
request = self._prepare_request_mock()
try:
normalize_boolean_param(request, 'param', 'invalid')
self.fail('ErrorResponse not raised by normalize_boolean_param')
except ErrorResponse as e:
self.assertEqual(e.response.status_code, 422)
def test_normalize_boolean_param_boolean(self):
request = self._prepare_request_mock()
normalize_boolean_param(request, 'param', True)
def test_normalize_boolean_param_string(self):
request = self._prepare_request_mock()
normalize_boolean_param(request, 'param', 'true')
def create(self, request):
status_code = 201
force_create = False
install_embedded_resources = False
templateURL = None
file_contents = None
if request.mimetype == 'multipart/form-data':
force_create = request.POST.get('force_create',
'false').strip().lower() == 'true'
public = request.POST.get('public',
'false').strip().lower() == 'true'
user_list = set(
user.strip()
for user in request.POST.get('users', '').split(',')
if user != "")
group_list = set(
group.strip()
for group in request.POST.get('groups', '').split(',')
if group != "")
install_embedded_resources = request.POST.get(
'install_embedded_resources',
'false').strip().lower() == 'true'
if 'file' not in request.FILES:
return build_error_response(
request, 400, _('Missing component file in the request'))
downloaded_file = request.FILES['file']
try:
file_contents = WgtFile(downloaded_file)
except zipfile.BadZipfile:
return build_error_response(
request, 400, _('The uploaded file is not a zip file'))
elif request.mimetype == 'application/octet-stream':
downloaded_file = BytesIO(request.body)
try:
file_contents = WgtFile(downloaded_file)
except zipfile.BadZipfile:
return build_error_response(
request, 400, _('The uploaded file is not a zip file'))
force_create = request.GET.get('force_create',
'false').strip().lower() == 'true'
public = request.GET.get('public',
'false').strip().lower() == 'true'
user_list = set(user.strip()
for user in request.GET.get('users', '').split(',')
if user != "")
group_list = set(
group.strip()
for group in request.GET.get('groups', '').split(',')
if group != "")
install_embedded_resources = request.GET.get(
'install_embedded_resources',
'false').strip().lower() == 'true'
else: # if request.mimetype == 'application/json'
market_endpoint = None
data = parse_json_request(request)
install_embedded_resources = normalize_boolean_param(
request, 'install_embedded_resources',
data.get('install_embedded_resources', False))
force_create = data.get('force_create', False)
public = request.GET.get('public',
'false').strip().lower() == 'true'
user_list = set(
user.strip()
for user in request.GET.get('user_list', '').split(',')
if user != "")
group_list = set(
group.strip()
for group in request.GET.get('group_list', '').split(',')
if group != "")
templateURL = data.get('url')
market_endpoint = data.get('market_endpoint', None)
headers = data.get('headers', {})
headers['Accept-Encoding'] = 'identity'
if market_endpoint is not None:
if 'name' not in market_endpoint:
msg = _('Missing market name')
return build_error_response(request, 400, msg)
market_id = market_endpoint['name']
market_managers = get_market_managers(request.user)
if market_id not in market_managers:
return build_error_response(
request, 409,
_('Unknown market: %s') % market_id)
market_manager = market_managers[market_id]
downloaded_file = market_manager.download_resource(
request.user, templateURL, market_endpoint)
else:
try:
context = parse_context_from_referer(request)
except Exception:
context = {}
try:
context["headers"] = CaseInsensitiveDict(headers)
response = WIRECLOUD_PROXY.do_request(
request, templateURL, "GET", context)
if response.status_code >= 300 or response.status_code < 200:
raise Exception()
downloaded_file = b''.join(response)
except Exception:
return build_error_response(
request, 409,
_('Content cannot be downloaded from the specified url'
))
try:
downloaded_file = BytesIO(downloaded_file)
file_contents = WgtFile(downloaded_file)
except zipfile.BadZipfile:
return build_error_response(
request, 400,
_('The file downloaded from the marketplace is not a zip file'
))
if public is False and len(user_list) == 0 and len(group_list) == 0:
users = (request.user, )
else:
users = User.objects.filter(username__in=user_list)
groups = Group.objects.filter(name__in=group_list)
if not request.user.is_superuser:
if public:
return build_error_response(
request, 403,
_('You are not allowed to make resources publicly available to all users'
))
elif len(users) > 0 and tuple(users) != (request.user, ):
return build_error_response(
request, 403,
_('You are not allowed allow to install components to other users'
))
elif len(groups) > 0:
for group in groups:
try:
owners = group.organization.team_set.get(name="owners")
except ObjectDoesNotExist:
fail = True
else:
fail = owners.users.filter(
id=request.user.id).exists() is False
if fail:
return build_error_response(
request, 403,
_('You are not allowed to install components to non-owned organizations'
))
try:
fix_dev_version(file_contents, request.user)
added, resource = install_component(file_contents,
executor_user=request.user,
public=public,
users=users,
groups=groups)
if not added and force_create:
return build_error_response(request, 409,
_('Resource already exists'))
elif not added:
status_code = 200
except zipfile.BadZipfile as e:
return build_error_response(
request,
400,
_('The uploaded file is not a valid zip file'),
details="{}".format(e))
except OSError as e:
if e.errno == errno.EACCES:
return build_error_response(
request, 500,
_('Error writing the resource into the filesystem. Please, contact the server administrator.'
))
else:
raise
except TemplateParseException as e:
msg = "Error parsing config.xml descriptor file: %s" % e
details = "%s" % e
return build_error_response(request, 400, msg, details=details)
except (InvalidContents, UnsupportedFeature) as e:
details = e.details if hasattr(e, 'details') else None
return build_error_response(request, 400, e, details=str(details))
if install_embedded_resources:
info = {
'resource_details':
resource.get_processed_info(
request, url_pattern_name="wirecloud.showcase_media"),
'extra_resources': []
}
if resource.resource_type() == 'mashup':
resource_info = resource.get_processed_info(process_urls=False)
for embedded_resource in resource_info['embedded']:
resource_file = BytesIO(
file_contents.read(embedded_resource['src']))
extra_resource_contents = WgtFile(resource_file)
extra_resource_added, extra_resource = install_component(
extra_resource_contents,
executor_user=request.user,
public=public,
users=users,
groups=groups)
if extra_resource_added:
info['extra_resources'].append(
extra_resource.get_processed_info(
request,
url_pattern_name="wirecloud.showcase_media"))
response = HttpResponse(
json.dumps(info, sort_keys=True),
status=status_code,
content_type='application/json; charset=UTF-8')
else:
response = HttpResponse(
json.dumps(resource.get_processed_info(
request, url_pattern_name="wirecloud.showcase_media"),
sort_keys=True),
status=status_code,
content_type='application/json; charset=UTF-8')
response['Location'] = resource.get_template_url()
return response
def create(self, request):
force_create = False
install_embedded_resources = False
templateURL = None
file_contents = None
content_type = get_content_type(request)[0]
if content_type == "multipart/form-data":
force_create = request.POST.get("force_create", "false").strip().lower() == "true"
install_embedded_resources = (
request.POST.get("install_embedded_resources", "false").strip().lower() == "true"
)
if not "file" in request.FILES:
return build_error_response(request, 400, _("Missing component file in the request"))
downloaded_file = request.FILES["file"]
try:
file_contents = WgtFile(downloaded_file)
except zipfile.BadZipfile:
return build_error_response(request, 400, _("The uploaded file is not a zip file"))
elif content_type == "application/octet-stream":
downloaded_file = BytesIO(request.body)
try:
file_contents = WgtFile(downloaded_file)
except zipfile.BadZipfile:
return build_error_response(request, 400, _("The uploaded file is not a zip file"))
force_create = request.GET.get("force_create", "false").strip().lower() == "true"
install_embedded_resources = (
request.GET.get("install_embedded_resources", "false").strip().lower() == "true"
)
else:
market_endpoint = None
if content_type == "application/json":
try:
data = json.loads(request.body)
except ValueError as e:
msg = _("malformed json data: %s") % unicode(e)
return build_error_response(request, 400, msg)
install_embedded_resources = normalize_boolean_param(
"install_embedded_resources", data.get("install_embedded_resources", False)
)
force_create = data.get("force_create", False)
templateURL = data.get("template_uri")
market_endpoint = data.get("market_endpoint", None)
else:
force_create = request.POST.get("force_create", False) == "true"
if "url" in request.POST:
templateURL = request.POST["url"]
if market_endpoint is not None:
if "name" not in market_endpoint:
msg = _("Missing market name")
return build_error_response(request, 400, msg)
market_id = market_endpoint["name"]
market_managers = get_market_managers(request.user)
if market_id not in market_managers:
return build_error_response(request, 409, _("Unknown market: %s") % market_id)
market_manager = market_managers[market_id]
downloaded_file = market_manager.download_resource(request.user, templateURL, market_endpoint)
else:
try:
downloaded_file = download_http_content(templateURL)
except:
return build_error_response(request, 409, _("Content cannot be downloaded from the marketplace"))
try:
downloaded_file = BytesIO(downloaded_file)
file_contents = WgtFile(downloaded_file)
except zipfile.BadZipfile:
return build_error_response(
request, 400, _("The file downloaded from the marketplace is not a zip file")
)
try:
resource = install_resource_to_user(
request.user, file_contents=file_contents, templateURL=templateURL, raise_conflicts=force_create
)
except OSError as e:
if e.errno == errno.EACCES:
return build_error_response(
request,
500,
_("Error writing the resource into the filesystem. Please, contact the server administrator."),
)
else:
raise
except TemplateParseException as e:
msg = "Error parsing config.xml descriptor file: %s" % e
details = "%s" % e
return build_error_response(request, 400, msg, details=details)
except (InvalidContents, UnsupportedFeature) as e:
return build_error_response(request, 400, unicode(e))
except IntegrityError:
return build_error_response(request, 409, _("Resource already exists"))
if install_embedded_resources:
info = {"resource_details": resource.get_processed_info(request), "extra_resources": []}
if resource.resource_type() == "mashup":
resource_info = resource.get_processed_info(process_urls=False)
for embedded_resource in resource_info["embedded"]:
if embedded_resource["src"].startswith("https://"):
resource_file = download_http_content(embedded_resource["src"])
else:
resource_file = BytesIO(file_contents.read(embedded_resource["src"]))
extra_resource_contents = WgtFile(resource_file)
extra_resource = install_resource_to_user(
request.user, file_contents=extra_resource_contents, raise_conflicts=False
)
info["extra_resources"].append(extra_resource.get_processed_info(request))
return HttpResponse(json.dumps(info), status=201, content_type="application/json; charset=UTF-8")
else:
return HttpResponse(
json.dumps(resource.get_processed_info(request)),
status=201,
content_type="application/json; charset=UTF-8",
)
def create(self, request):
data = parse_json_request(request)
workspace_name = data.get('name', '').strip()
workspace_id = data.get('workspace', '')
mashup_id = data.get('mashup', '')
initial_pref_values = data.get('preferences', {})
allow_renaming = normalize_boolean_param(request, 'allow_renaming', data.get('allow_renaming', False))
dry_run = normalize_boolean_param(request, 'dry_run', data.get('dry_run', False))
if mashup_id == '' and workspace_id == '' and workspace_name == '':
return build_error_response(request, 422, _('Missing name parameter'))
elif mashup_id != '' and workspace_id != '':
return build_error_response(request, 422, _('Workspace and mashup parameters cannot be used at the same time'))
if mashup_id == '' and workspace_id == '':
if not is_valid_name(workspace_name):
return build_error_response(request, 422, _('invalid workspace name'))
if dry_run:
return HttpResponse(status=204)
try:
workspace = createEmptyWorkspace(workspace_name, request.user, allow_renaming=allow_renaming)
except IntegrityError:
msg = _('A workspace with the given name already exists')
return build_error_response(request, 409, msg)
else:
if mashup_id != '':
values = mashup_id.split('/', 3)
if len(values) != 3:
return build_error_response(request, 422, _('invalid mashup id'))
(mashup_vendor, mashup_name, mashup_version) = values
try:
resource = CatalogueResource.objects.get(vendor=mashup_vendor, short_name=mashup_name, version=mashup_version)
if not resource.is_available_for(request.user) or resource.resource_type() != 'mashup':
raise CatalogueResource.DoesNotExist
except CatalogueResource.DoesNotExist:
return build_error_response(request, 422, _('Mashup not found: %(mashup_id)s') % {'mashup_id': mashup_id})
base_dir = catalogue.wgt_deployer.get_base_dir(mashup_vendor, mashup_name, mashup_version)
wgt_file = WgtFile(os.path.join(base_dir, resource.template_uri))
template = TemplateParser(wgt_file.get_template())
else:
from_ws = get_object_or_404(Workspace, id=workspace_id)
if from_ws.public is False and not request.user.is_superuser and from_ws.creator != request.user:
return build_error_response(request, 403, _('You are not allowed to read from workspace %s') % workspace_id)
options = {
'vendor': 'api',
'name': from_ws.name,
'version': '1.0',
'title': '',
'description': 'Temporal mashup for the workspace copy operation',
'email': '*****@*****.**',
}
template = TemplateParser(build_json_template_from_workspace(options, from_ws, from_ws.creator))
try:
check_mashup_dependencies(template, request.user)
except MissingDependencies as e:
details = {
'missingDependencies': e.missing_dependencies,
}
return build_error_response(request, 422, e, details=details)
if dry_run:
return HttpResponse(status=204)
if workspace_name == '':
workspace_name = None
try:
workspace, _junk = buildWorkspaceFromTemplate(template, request.user, allow_renaming=allow_renaming, new_name=workspace_name)
except IntegrityError:
msg = _('A workspace with the given name already exists')
return build_error_response(request, 409, msg)
if len(initial_pref_values) > 0:
update_workspace_preferences(workspace, initial_pref_values, invalidate_cache=False)
workspace_data = get_global_workspace_data(workspace, request.user)
return workspace_data.get_response(status_code=201, cacheable=False)
def create(self, request):
data = parse_json_request(request)
workspace_name = data.get('name', '').strip()
workspace_title = data.get('title', '').strip()
workspace_id = data.get('workspace', '')
mashup_id = data.get('mashup', '')
initial_pref_values = data.get('preferences', {})
allow_renaming = normalize_boolean_param(
request, 'allow_renaming', data.get('allow_renaming', False))
dry_run = normalize_boolean_param(request, 'dry_run',
data.get('dry_run', False))
if mashup_id == '' and workspace_id == '' and (workspace_name == '' and
workspace_title == ''):
return build_error_response(request, 422,
_('Missing name or title parameter'))
elif mashup_id != '' and workspace_id != '':
return build_error_response(
request, 422,
_('Workspace and mashup parameters cannot be used at the same time'
))
if mashup_id == '' and workspace_id == '':
if workspace_title == '':
workspace_title = workspace_name
if workspace_name != '' and not is_valid_name(workspace_name):
return build_error_response(request, 422,
_('invalid workspace name'))
if dry_run:
return HttpResponse(status=204)
try:
workspace = createEmptyWorkspace(workspace_title,
request.user,
name=workspace_name,
allow_renaming=allow_renaming)
except IntegrityError:
msg = _('A workspace with the given name already exists')
return build_error_response(request, 409, msg)
else:
if mashup_id != '':
values = mashup_id.split('/', 3)
if len(values) != 3:
return build_error_response(request, 422,
_('invalid mashup id'))
(mashup_vendor, mashup_name, mashup_version) = values
try:
resource = CatalogueResource.objects.get(
vendor=mashup_vendor,
short_name=mashup_name,
version=mashup_version)
if not resource.is_available_for(
request.user
) or resource.resource_type() != 'mashup':
raise CatalogueResource.DoesNotExist
except CatalogueResource.DoesNotExist:
return build_error_response(
request, 422,
_('Mashup not found: %(mashup_id)s') %
{'mashup_id': mashup_id})
base_dir = catalogue.wgt_deployer.get_base_dir(
mashup_vendor, mashup_name, mashup_version)
wgt_file = WgtFile(
os.path.join(base_dir, resource.template_uri))
template = TemplateParser(wgt_file.get_template())
else:
from_ws = get_object_or_404(Workspace, id=workspace_id)
if from_ws.public is False and not request.user.is_superuser and from_ws.creator != request.user:
return build_error_response(
request, 403,
_('You are not allowed to read from workspace %s') %
workspace_id)
options = {
'vendor':
'api',
'name':
from_ws.name,
'version':
'1.0',
'title':
from_ws.title if from_ws.title is not None
and from_ws.title.strip() != "" else from_ws.name,
'description':
'Temporal mashup for the workspace copy operation',
'email':
'*****@*****.**',
}
template = TemplateParser(
build_json_template_from_workspace(options, from_ws,
from_ws.creator))
try:
check_mashup_dependencies(template, request.user)
except MissingDependencies as e:
details = {
'missingDependencies': e.missing_dependencies,
}
return build_error_response(request, 422, e, details=details)
if dry_run:
return HttpResponse(status=204)
try:
workspace, _junk = buildWorkspaceFromTemplate(
template,
request.user,
allow_renaming=allow_renaming,
new_name=workspace_name,
new_title=workspace_title)
except IntegrityError:
msg = _('A workspace with the given name already exists')
return build_error_response(request, 409, msg)
if len(initial_pref_values) > 0:
update_workspace_preferences(workspace,
initial_pref_values,
invalidate_cache=False)
workspace_data = get_global_workspace_data(workspace, request.user)
return workspace_data.get_response(status_code=201, cacheable=False)
def test_normalize_boolean_param_boolean(self):
request = self._prepare_request_mock()
normalize_boolean_param(request, 'param', True)
def test_normalize_boolean_param_string(self):
request = self._prepare_request_mock()
normalize_boolean_param(request, 'param', 'true')
def create(self, request):
status_code = 201
force_create = False
install_embedded_resources = False
templateURL = None
file_contents = None
content_type = get_content_type(request)[0]
if content_type == 'multipart/form-data':
force_create = request.POST.get('force_create',
'false').strip().lower() == 'true'
public = request.POST.get('public',
'false').strip().lower() == 'true'
install_embedded_resources = request.POST.get(
'install_embedded_resources',
'false').strip().lower() == 'true'
if 'file' not in request.FILES:
return build_error_response(
request, 400, _('Missing component file in the request'))
downloaded_file = request.FILES['file']
try:
file_contents = WgtFile(downloaded_file)
except zipfile.BadZipfile:
return build_error_response(
request, 400, _('The uploaded file is not a zip file'))
elif content_type == 'application/octet-stream':
downloaded_file = BytesIO(request.body)
try:
file_contents = WgtFile(downloaded_file)
except zipfile.BadZipfile:
return build_error_response(
request, 400, _('The uploaded file is not a zip file'))
force_create = request.GET.get('force_create',
'false').strip().lower() == 'true'
public = request.GET.get('public',
'false').strip().lower() == 'true'
install_embedded_resources = request.GET.get(
'install_embedded_resources',
'false').strip().lower() == 'true'
else: # if content_type == 'application/json'
market_endpoint = None
data = parse_json_request(request)
install_embedded_resources = normalize_boolean_param(
request, 'install_embedded_resources',
data.get('install_embedded_resources', False))
force_create = data.get('force_create', False)
public = request.GET.get('public',
'false').strip().lower() == 'true'
templateURL = data.get('url')
market_endpoint = data.get('market_endpoint', None)
headers = data.get('headers', {})
if market_endpoint is not None:
if 'name' not in market_endpoint:
msg = _('Missing market name')
return build_error_response(request, 400, msg)
market_id = market_endpoint['name']
market_managers = get_market_managers(request.user)
if market_id not in market_managers:
return build_error_response(
request, 409,
_('Unknown market: %s') % market_id)
market_manager = market_managers[market_id]
downloaded_file = market_manager.download_resource(
request.user, templateURL, market_endpoint)
else:
try:
context = parse_context_from_referer(request)
except:
context = {}
try:
context["headers"] = CaseInsensitiveDict(headers)
response = WIRECLOUD_PROXY.do_request(
request, templateURL, "GET", context)
if response.status_code >= 300 or response.status_code < 200:
raise Exception()
downloaded_file = b''.join(response)
except:
return build_error_response(
request, 409,
_('Content cannot be downloaded from the specified url'
))
try:
downloaded_file = BytesIO(downloaded_file)
file_contents = WgtFile(downloaded_file)
except zipfile.BadZipfile:
return build_error_response(
request, 400,
_('The file downloaded from the marketplace is not a zip file'
))
if public and not request.user.is_superuser:
return build_error_response(
request, 403,
_('You are not allowed to make resources publicly available to all users'
))
try:
fix_dev_version(file_contents, request.user)
added, resource = install_resource_to_user(
request.user,
file_contents=file_contents,
templateURL=templateURL)
if not added and force_create:
return build_error_response(request, 409,
_('Resource already exists'))
elif not added:
status_code = 200
if public:
install_resource_to_all_users(executor_user=request.user,
file_contents=file_contents)
except zipfile.BadZipfile as e:
return build_error_response(
request,
400,
_('The uploaded file is not a valid zip file'),
details="{}".format(e))
except OSError as e:
if e.errno == errno.EACCES:
return build_error_response(
request, 500,
_('Error writing the resource into the filesystem. Please, contact the server administrator.'
))
else:
raise
except TemplateParseException as e:
msg = "Error parsing config.xml descriptor file: %s" % e
details = "%s" % e
return build_error_response(request, 400, msg, details=details)
except (InvalidContents, UnsupportedFeature) as e:
details = e.details if hasattr(e, 'details') else None
return build_error_response(request,
400,
e,
details=six.text_type(details))
if install_embedded_resources:
info = {
'resource_details':
resource.get_processed_info(
request, url_pattern_name="wirecloud.showcase_media"),
'extra_resources': []
}
if resource.resource_type() == 'mashup':
resource_info = resource.get_processed_info(process_urls=False)
for embedded_resource in resource_info['embedded']:
resource_file = BytesIO(
file_contents.read(embedded_resource['src']))
extra_resource_contents = WgtFile(resource_file)
if public:
extra_resource_added, extra_resource = install_resource_to_user(
request.user,
file_contents=extra_resource_contents,
raise_conflicts=False)
else:
extra_resource_added, extra_resource = install_resource_to_user(
request.user,
file_contents=extra_resource_contents,
raise_conflicts=False)
if extra_resource_added:
info['extra_resources'].append(
extra_resource.get_processed_info(
request,
url_pattern_name="wirecloud.showcase_media"))
return HttpResponse(json.dumps(info, sort_keys=True),
status=status_code,
content_type='application/json; charset=UTF-8')
else:
return HttpResponse(json.dumps(resource.get_processed_info(
request, url_pattern_name="wirecloud.showcase_media"),
sort_keys=True),
status=status_code,
content_type='application/json; charset=UTF-8')
def create(self, request):
status_code = 201
force_create = False
install_embedded_resources = False
templateURL = None
file_contents = None
content_type = get_content_type(request)[0]
if content_type == 'multipart/form-data':
force_create = request.POST.get('force_create', 'false').strip().lower() == 'true'
public = request.POST.get('public', 'false').strip().lower() == 'true'
install_embedded_resources = request.POST.get('install_embedded_resources', 'false').strip().lower() == 'true'
if 'file' not in request.FILES:
return build_error_response(request, 400, _('Missing component file in the request'))
downloaded_file = request.FILES['file']
try:
file_contents = WgtFile(downloaded_file)
except zipfile.BadZipfile:
return build_error_response(request, 400, _('The uploaded file is not a zip file'))
elif content_type == 'application/octet-stream':
downloaded_file = BytesIO(request.body)
try:
file_contents = WgtFile(downloaded_file)
except zipfile.BadZipfile:
return build_error_response(request, 400, _('The uploaded file is not a zip file'))
force_create = request.GET.get('force_create', 'false').strip().lower() == 'true'
public = request.GET.get('public', 'false').strip().lower() == 'true'
install_embedded_resources = request.GET.get('install_embedded_resources', 'false').strip().lower() == 'true'
else: # if content_type == 'application/json'
market_endpoint = None
data = parse_json_request(request)
install_embedded_resources = normalize_boolean_param(request, 'install_embedded_resources', data.get('install_embedded_resources', False))
force_create = data.get('force_create', False)
public = request.GET.get('public', 'false').strip().lower() == 'true'
templateURL = data.get('url')
market_endpoint = data.get('market_endpoint', None)
headers = data.get('headers', {})
if market_endpoint is not None:
if 'name' not in market_endpoint:
msg = _('Missing market name')
return build_error_response(request, 400, msg)
market_id = market_endpoint['name']
market_managers = get_market_managers(request.user)
if market_id not in market_managers:
return build_error_response(request, 409, _('Unknown market: %s') % market_id)
market_manager = market_managers[market_id]
downloaded_file = market_manager.download_resource(request.user, templateURL, market_endpoint)
else:
try:
context = parse_context_from_referer(request)
except:
context = {}
try:
context["headers"] = CaseInsensitiveDict(headers)
response = WIRECLOUD_PROXY.do_request(request, templateURL, "GET", context)
if response.status_code >= 300 or response.status_code < 200:
raise Exception()
downloaded_file = b''.join(response)
except:
return build_error_response(request, 409, _('Content cannot be downloaded from the specified url'))
try:
downloaded_file = BytesIO(downloaded_file)
file_contents = WgtFile(downloaded_file)
except zipfile.BadZipfile:
return build_error_response(request, 400, _('The file downloaded from the marketplace is not a zip file'))
if public and not request.user.is_superuser:
return build_error_response(request, 403, _('You are not allowed to make resources publicly available to all users'))
try:
fix_dev_version(file_contents, request.user)
added, resource = install_resource_to_user(request.user, file_contents=file_contents, templateURL=templateURL)
if not added and force_create:
return build_error_response(request, 409, _('Resource already exists'))
elif not added:
status_code = 200
if public:
install_resource_to_all_users(executor_user=request.user, file_contents=file_contents)
except zipfile.BadZipfile as e:
return build_error_response(request, 400, _('The uploaded file is not a valid zip file'), details="{}".format(e))
except OSError as e:
if e.errno == errno.EACCES:
return build_error_response(request, 500, _('Error writing the resource into the filesystem. Please, contact the server administrator.'))
else:
raise
except TemplateParseException as e:
msg = "Error parsing config.xml descriptor file: %s" % e
details = "%s" % e
return build_error_response(request, 400, msg, details=details)
except (InvalidContents, UnsupportedFeature) as e:
details = e.details if hasattr(e, 'details') else None
return build_error_response(request, 400, e, details=six.text_type(details))
if install_embedded_resources:
info = {
'resource_details': resource.get_processed_info(request, url_pattern_name="wirecloud.showcase_media"),
'extra_resources': []
}
if resource.resource_type() == 'mashup':
resource_info = resource.get_processed_info(process_urls=False)
for embedded_resource in resource_info['embedded']:
resource_file = BytesIO(file_contents.read(embedded_resource['src']))
extra_resource_contents = WgtFile(resource_file)
if public:
extra_resource_added, extra_resource = install_resource_to_user(request.user, file_contents=extra_resource_contents, raise_conflicts=False)
else:
extra_resource_added, extra_resource = install_resource_to_user(request.user, file_contents=extra_resource_contents, raise_conflicts=False)
if extra_resource_added:
info['extra_resources'].append(extra_resource.get_processed_info(request, url_pattern_name="wirecloud.showcase_media"))
return HttpResponse(json.dumps(info, sort_keys=True), status=status_code, content_type='application/json; charset=UTF-8')
else:
return HttpResponse(json.dumps(resource.get_processed_info(request, url_pattern_name="wirecloud.showcase_media"), sort_keys=True), status=status_code, content_type='application/json; charset=UTF-8')
def create(self, request):
status_code = 201
force_create = False
install_embedded_resources = False
templateURL = None
file_contents = None
content_type = get_content_type(request)[0]
if content_type == 'multipart/form-data':
force_create = request.POST.get('force_create', 'false').strip().lower() == 'true'
install_embedded_resources = request.POST.get('install_embedded_resources', 'false').strip().lower() == 'true'
if not 'file' in request.FILES:
return build_error_response(request, 400, _('Missing component file in the request'))
downloaded_file = request.FILES['file']
try:
file_contents = WgtFile(downloaded_file)
except zipfile.BadZipfile:
return build_error_response(request, 400, _('The uploaded file is not a zip file'))
elif content_type == 'application/octet-stream':
downloaded_file = BytesIO(request.body)
try:
file_contents = WgtFile(downloaded_file)
except zipfile.BadZipfile:
return build_error_response(request, 400, _('The uploaded file is not a zip file'))
force_create = request.GET.get('force_create', 'false').strip().lower() == 'true'
install_embedded_resources = request.GET.get('install_embedded_resources', 'false').strip().lower() == 'true'
else: # if content_type == 'application/json'
market_endpoint = None
data = parse_json_request(request)
install_embedded_resources = normalize_boolean_param(request, 'install_embedded_resources', data.get('install_embedded_resources', False))
force_create = data.get('force_create', False)
templateURL = data.get('url')
market_endpoint = data.get('market_endpoint', None)
if market_endpoint is not None:
if 'name' not in market_endpoint:
msg = _('Missing market name')
return build_error_response(request, 400, msg)
market_id = market_endpoint['name']
market_managers = get_market_managers(request.user)
if market_id not in market_managers:
return build_error_response(request, 409, _('Unknown market: %s') % market_id)
market_manager = market_managers[market_id]
downloaded_file = market_manager.download_resource(request.user, templateURL, market_endpoint)
else:
try:
downloaded_file = download_http_content(templateURL)
except:
return build_error_response(request, 409, _('Content cannot be downloaded from the specified url'))
try:
downloaded_file = BytesIO(downloaded_file)
file_contents = WgtFile(downloaded_file)
except zipfile.BadZipfile:
return build_error_response(request, 400, _('The file downloaded from the marketplace is not a zip file'))
try:
added, resource = install_resource_to_user(request.user, file_contents=file_contents, templateURL=templateURL)
if not added and force_create:
return build_error_response(request, 409, _('Resource already exists'))
elif not added:
status_code = 200
except zipfile.BadZipfile as e:
return build_error_response(request, 400, _('The uploaded file is not a valid zip file'), details="{}".format(e))
except OSError as e:
if e.errno == errno.EACCES:
return build_error_response(request, 500, _('Error writing the resource into the filesystem. Please, contact the server administrator.'))
else:
raise
except TemplateParseException as e:
msg = "Error parsing config.xml descriptor file: %s" % e
details = "%s" % e
return build_error_response(request, 400, msg, details=details)
except (InvalidContents, UnsupportedFeature) as e:
details = e.details if hasattr(e, 'details') else None
return build_error_response(request, 400, e, details=six.text_type(details))
if install_embedded_resources:
info = {
'resource_details': resource.get_processed_info(request),
'extra_resources': []
}
if resource.resource_type() == 'mashup':
resource_info = resource.get_processed_info(process_urls=False)
for embedded_resource in resource_info['embedded']:
resource_file = BytesIO(file_contents.read(embedded_resource['src']))
extra_resource_contents = WgtFile(resource_file)
extra_resource_added, extra_resource = install_resource_to_user(request.user, file_contents=extra_resource_contents, raise_conflicts=False)
if extra_resource_added:
info['extra_resources'].append(extra_resource.get_processed_info(request))
return HttpResponse(json.dumps(info), status=status_code, content_type='application/json; charset=UTF-8')
else:
return HttpResponse(json.dumps(resource.get_processed_info(request)), status=status_code, content_type='application/json; charset=UTF-8')