1 files changed, 130 insertions, 0 deletions
diff --git a/result_collection_api/opnfv_testapi/tornado_swagger/views.py b/result_collection_api/opnfv_testapi/tornado_swagger/views.py
new file mode 100644
index 0000000..7624023
--- /dev/null
+++ b/result_collection_api/opnfv_testapi/tornado_swagger/views.py
@@ -0,0 +1,130 @@
+#!/usr/bin/python
+# -*- coding: utf-8 -*-
+import urlparse
+import json
+import inspect
+import tornado.web
+import tornado.template
+from settings import SWAGGER_VERSION, \
+    SWAGGER_API_LIST, \
+    SWAGGER_API_SPEC
+from settings import models
+
+__author__ = 'serena'
+
+
+def json_dumps(obj, pretty=False):
+    return json.dumps(obj, sort_keys=True, indent=4, separators=(',', ': ')) \
+        if pretty else json.dumps(obj)
+
+
+class SwaggerUIHandler(tornado.web.RequestHandler):
+    def initialize(self, static_path, **kwds):
+        self.static_path = static_path
+
+    def get_template_path(self):
+        return self.static_path
+
+    def get(self):
+        discovery_url = \
+            urlparse.urljoin(self.request.full_url(),
+                             self.reverse_url(SWAGGER_API_LIST))
+        self.render('index.html', discovery_url=discovery_url)
+
+
+class SwaggerResourcesHandler(tornado.web.RequestHandler):
+    def initialize(self, api_version, exclude_namespaces, **kwds):
+        self.api_version = api_version
+        self.exclude_namespaces = exclude_namespaces
+
+    def get(self):
+        self.set_header('content-type', 'application/json')
+        u = urlparse.urlparse(self.request.full_url())
+        resources = {
+            'apiVersion': self.api_version,
+            'swaggerVersion': SWAGGER_VERSION,
+            'basePath': '%s://%s' % (u.scheme, u.netloc),
+            'produces': ["application/json"],
+            'description': 'Test Api Spec',
+            'apis': [{
+                'path': self.reverse_url(SWAGGER_API_SPEC),
+                'description': 'Test Api Spec'
+            }]
+        }
+
+        self.finish(json_dumps(resources, self.get_arguments('pretty')))
+
+
+class SwaggerApiHandler(tornado.web.RequestHandler):
+    def initialize(self, api_version, base_url, **kwds):
+        self.api_version = api_version
+        self.base_url = base_url
+
+    def get(self):
+        self.set_header('content-type', 'application/json')
+        apis = self.find_api(self.application.handlers)
+        if apis is None:
+            raise tornado.web.HTTPError(404)
+
+        base_path = urlparse.urljoin(self.request.full_url(),
+                                     self.base_url)[:-1]
+        specs = {
+            'apiVersion': self.api_version,
+            'swaggerVersion': SWAGGER_VERSION,
+            'basePath': base_path,
+            'apis': [self.__get_api_spec__(path, spec, operations)
+                     for path, spec, operations in apis],
+            'models': self.__get_models_spec(models)
+        }
+        self.finish(json_dumps(specs, self.get_arguments('pretty')))
+
+    def __get_models_spec(self, models):
+        models_spec = {}
+        for model in models:
+            models_spec.setdefault(model.id, self.__get_model_spec(model))
+        return models_spec
+
+    @staticmethod
+    def __get_model_spec(model):
+        return {
+            'description': model.summary,
+            'id': model.id,
+            'notes': model.notes,
+            'properties': model.properties,
+            'required': model.required
+        }
+
+    @staticmethod
+    def __get_api_spec__(path, spec, operations):
+        return {
+            'path': path,
+            'description': spec.handler_class.__doc__,
+            'operations': [{
+                'httpMethod': api.func.__name__.upper(),
+                'nickname': api.nickname,
+                'parameters': api.params.values(),
+                'summary': api.summary,
+                'notes': api.notes,
+                'responseClass': api.responseClass,
+                'responseMessages': api.responseMessages,
+            } for api in operations]
+        }
+
+    @staticmethod
+    def find_api(host_handlers):
+        def get_path(url, args):
+            return url % tuple(['{%s}' % arg for arg in args])
+
+        def get_operations(cls):
+            return [member.rest_api
+                    for (_, member) in inspect.getmembers(cls)
+                    if hasattr(member, 'rest_api')]
+
+        for host, handlers in host_handlers:
+            for spec in handlers:
+                for (_, mbr) in inspect.getmembers(spec.handler_class):
+                    if inspect.ismethod(mbr) and hasattr(mbr, 'rest_api'):
+                        path = get_path(spec._path, mbr.rest_api.func_args)
+                        operations = get_operations(spec.handler_class)
+                        yield path, spec, operations
+                        break