add the Parser function in the catalog

add the Parser function in the catalog

Change-Id: I18465a8153aa5f519d6384c5c3cf40588241ab7e
Issue-ID: VFC-35
Signed-off-by: maopengzhang <zhang.maopeng1@zte.com.cn>

5 files changed, 85 insertions, 18 deletions

diff --git a/catalog/packages/nf_package.py b/catalog/packages/nf_package.py
index 1e5dc985..10fccdab 100644
--- a/catalog/packages/nf_package.py
+++ b/catalog/packages/nf_package.py
@@ -24,7 +24,7 @@ import sys
 from catalog.pub.database.models import NfPackageModel
 from catalog.pub.utils.values import ignore_case_get
 from catalog.pub.utils import fileutil
-from catalog.pub.exceptions import NSLCMException
+from catalog.pub.exceptions import CatalogException
 from catalog.pub.config.config import CATALOG_ROOT_PATH
 from catalog.pub.msapi.extsys import get_vims
 from catalog.pub.utils.jobutil import JobUtil
@@ -40,7 +40,7 @@ def nf_get_csars():
     ret = None
     try:
         ret = NfPackage().get_csars()
-    except NSLCMException as e:
+    except CatalogException as e:
         return [1, e.message]
     except:
         logger.error(traceback.format_exc())
@@ -51,13 +51,26 @@ def nf_get_csar(csar_id):
     ret = None
     try:
         ret = NfPackage().get_csar(csar_id)
-    except NSLCMException as e:
+    except CatalogException as e:
         return [1, e.message]
     except:
         logger.error(traceback.format_exc())
         return [1, str(sys.exc_info())]
     return ret
 
+def parser_vnfmodel(csar_id,inputs):
+    ret = None
+    try:
+        nf_pkg = NfPackageModel.objects.filter(nfpackageid=csar_id)
+        if nf_pkg:
+             csar_path=nf_pkg["vnfd_path"]
+             ret=toscaparser.parse_vnfd(csar_path,inputs)
+    except CatalogException as e:
+        return [1, e.message]
+    except:
+        logger.error(traceback.format_exc())
+        return [1, str(sys.exc_info())]
+    return ret
 #####################################################################################
 
 class NfDistributeThread(threading.Thread):
@@ -77,7 +90,7 @@ class NfDistributeThread(threading.Thread):
     def run(self):
         try:
             self.on_distribute()
-        except NSLCMException as e:
+        except CatalogException as e:
             self.rollback_distribute()
             JobUtil.add_job_status(self.job_id, JOB_ERROR, e.message)
         except:
@@ -95,13 +108,13 @@ class NfDistributeThread(threading.Thread):
         JobUtil.add_job_status(self.job_id, 5, "Start CSAR(%s) distribute." % self.csar_id)
 
         if NfPackageModel.objects.filter(nfpackageid=self.csar_id):
-            raise NSLCMException("NF CSAR(%s) already exists." % self.csar_id)
+            raise CatalogException("NF CSAR(%s) already exists." % self.csar_id)
 
         vnfd,local_file_name,vnfd_json = self.get_vnfd(self.csar_id)
 
         nfd_id = vnfd["metadata"]["id"]
         if NfPackageModel.objects.filter(vnfdid=nfd_id):
-            raise NSLCMException("NFD(%s) already exists." % nfd_id)
+            raise CatalogException("NFD(%s) already exists." % nfd_id)
 
         JobUtil.add_job_status(self.job_id, 30, "Save CSAR(%s) to database." % self.csar_id)
 
@@ -138,7 +151,6 @@ class NfDistributeThread(threading.Thread):
             logger.error(traceback.format_exc())
             logger.error(str(sys.exc_info()))
 
-
 ######################################################################################################################
 
 
@@ -156,7 +168,7 @@ class NfPkgDeleteThread(threading.Thread):
     def run(self):
         try:
             self.delete_csar()
-        except NSLCMException as e:
+        except CatalogException as e:
             JobUtil.add_job_status(self.job_id, JOB_ERROR, e.message)
         except:
             logger.error(traceback.format_exc())
@@ -176,7 +188,7 @@ class NfPkgDeleteThread(threading.Thread):
             NfInstModel.objects.filter(package_id=self.csar_id).delete()
         else:
             if NfInstModel.objects.filter(package_id=self.csar_id):
-                raise NSLCMException("NfInst by csar(%s) exists, cannot delete." % self.csar_id)
+                raise CatalogException("NfInst by csar(%s) exists, cannot delete." % self.csar_id)
         '''
         nfvolcm.delete_nf_inst_mock()
         JobUtil.add_job_status(self.job_id, 50, "Delete CSAR(%s) from Database." % self.csar_id)
diff --git a/catalog/packages/ns_package.py b/catalog/packages/ns_package.py
index 29113d08..5c32e4e6 100644
--- a/catalog/packages/ns_package.py
+++ b/catalog/packages/ns_package.py
@@ -21,7 +21,7 @@ import os
 
 from catalog.pub.database.models import NSDModel, NfPackageModel
 from catalog.pub.utils.values import ignore_case_get
-from catalog.pub.exceptions import NSLCMException
+from catalog.pub.exceptions import CatalogException
 from catalog.pub.msapi import sdc
 from catalog.pub.config.config import CATALOG_ROOT_PATH
 from catalog.pub.utils import toscaparser
@@ -41,7 +41,7 @@ def ns_on_distribute(csar_id):
     ret = None
     try:
         ret = NsPackage().on_distribute(csar_id)
-    except NSLCMException as e:
+    except CatalogException as e:
         NsPackage().delete_catalog(csar_id)
         return fmt_ns_pkg_rsp(STATUS_FAILED, e.message)
     except:
@@ -55,7 +55,7 @@ def ns_delete_csar(csar_id, force_delete):
     ret = None
     try:
         ret = NsPackage().delete_csar(csar_id, force_delete)
-    except NSLCMException as e:
+    except CatalogException as e:
         return fmt_ns_pkg_rsp(STATUS_FAILED, e.message)
     except:
         logger.error(traceback.format_exc())
@@ -66,7 +66,7 @@ def ns_get_csars():
     ret = None
     try:
         ret = NsPackage().get_csars()
-    except NSLCMException as e:
+    except CatalogException as e:
         return [1, e.message]
     except:
         logger.error(traceback.format_exc())
@@ -77,13 +77,26 @@ def ns_get_csar(csar_id):
     ret = None
     try:
         ret = NsPackage().get_csar(csar_id)
-    except NSLCMException as e:
+    except CatalogException as e:
         return [1, e.message]
     except:
         logger.error(traceback.format_exc())
         return [1, str(sys.exc_info())]
     return ret
 
+def parser_nsmodel(csar_id,inputs):
+    ret = None
+    try:
+        nf_pkg = NSDModel.objects.filter(id=csar_id)
+        if nf_pkg:
+             csar_path=nf_pkg["nsd_path"]
+             ret=toscaparser.parse_nsd(csar_path,inputs)
+    except CatalogException as e:
+        return [1, e.message]
+    except:
+        logger.error(traceback.format_exc())
+        return [1, str(sys.exc_info())]
+    return ret
 
 ###############################################################################################################
 
@@ -97,19 +110,19 @@ class NsPackage(object):
 
     def on_distribute(self, csar_id):
         if NSDModel.objects.filter(id=csar_id):
-            raise NSLCMException("NS CSAR(%s) already exists." % csar_id)
+            raise CatalogException("NS CSAR(%s) already exists." % csar_id)
 
         nsd,local_file_name,nsd_json = self.get_nsd(csar_id)
 
         nsd_id = nsd["metadata"]["id"]
         if NSDModel.objects.filter(nsd_id=nsd_id):
-            raise NSLCMException("NSD(%s) already exists." % nsd_id)
+            raise CatalogException("NSD(%s) already exists." % nsd_id)
 
         for vnf in nsd["vnfs"]:
             vnfd_id = vnf["properties"]["id"]
             pkg = NfPackageModel.objects.filter(vnfdid=vnfd_id)
             if not pkg:
-                raise NSLCMException("VNF package(%s) is not distributed." % vnfd_id)
+                raise CatalogException("VNF package(%s) is not distributed." % vnfd_id)
 
         NSDModel(
             id=csar_id,
@@ -139,7 +152,7 @@ class NsPackage(object):
             NSInstModel.objects.filter(nspackage_id=csar_id).delete()
         else:
             if NSInstModel.objects.filter(nspackage_id=csar_id):
-                raise NSLCMException("CSAR(%s) is in using, cannot be deleted." % csar_id)
+                raise CatalogException("CSAR(%s) is in using, cannot be deleted." % csar_id)
         '''
         nfvolcm.delete_ns_inst_mock()
         NSDModel.objects.filter(id=csar_id).delete()
diff --git a/catalog/packages/tests.py b/catalog/packages/tests.py
index 9bb5ea09..94d3a21c 100644
--- a/catalog/packages/tests.py
+++ b/catalog/packages/tests.py
@@ -542,3 +542,16 @@ class PackageTest(unittest.TestCase):
         )
 
         self.assertEquals(size, len(vnfdmodels))
+
+
+    def test_nf_package_parser(self):
+        # reqdata={"csarId":"1"}
+        # response = self.client.post("api/catalog/v1/vnfpackages/model",reqdata)
+        # self.assertEqual(status.HTTP_202_ACCEPTED, response.status_code, response.content)
+        pass
+
+    def test_ns_package_parser(self):
+        # reqdata={"csarId":"1"}
+        # response = self.client.post("api/catalog/v1/nspackages/model",reqdata)
+        # self.assertEqual(status.HTTP_202_ACCEPTED, response.status_code, response.content)
+        pass
\ No newline at end of file
diff --git a/catalog/packages/urls.py b/catalog/packages/urls.py
index 70bb8320..2768ee3b 100644
--- a/catalog/packages/urls.py
+++ b/catalog/packages/urls.py
@@ -20,6 +20,9 @@ urlpatterns = [
     url(r'^api/catalog/v1/nspackages/(?P<csarId>[0-9a-zA-Z\-\_]+)$', views.ns_rd_csar, name='nspackage_rd'),
     url(r'^api/catalog/v1/vnfpackages$', views.nfpackages_rc, name='nfpackages_rc'),
     url(r'^api/catalog/v1/vnfpackages/(?P<csarId>[0-9a-zA-Z\-\_]+)$', views.nf_rd_csar, name='nfpackage_rd'),
+    url(r'^api/catalog/v1/nspackages/model', views.ns_model_parser, name='ns_model_parser'),
+    url(r'^api/catalog/v1/vnfpackages/model', views.vnf_model_parser, name='vnf_model_parser')
+
 ]
 
 
diff --git a/catalog/packages/views.py b/catalog/packages/views.py
index 8d250be2..248c6a11 100644
--- a/catalog/packages/views.py
+++ b/catalog/packages/views.py
@@ -104,3 +104,29 @@ def nf_rd_csar(request, *args, **kwargs):
     if ret[0] != 0:
         return Response(data={'error': ret[1]}, status=status.HTTP_500_INTERNAL_SERVER_ERROR)
     return Response(data=ret[1], status=normal_status)
+
+@api_view(http_method_names=['POST'])
+def ns_model_parser(request, *args, **kwargs):
+    csar_id = ignore_case_get(kwargs, "csarId")
+    inputs = ignore_case_get(kwargs, "inputs")
+    if request.method == 'POST':
+        ret = ns_package.parser_nsmodel(csar_id,inputs)
+        normal_status = status.HTTP_200_OK
+
+    logger.info("Leave %s, Return value is %s", fun_name(), str(ret))
+    if ret[0] != 0:
+        return Response(data={'error': ret[1]}, status=status.HTTP_500_INTERNAL_SERVER_ERROR)
+    return Response(data=ret[1], status=normal_status)
+
+@api_view(http_method_names=['POST'])
+def vnf_model_parser(request, *args, **kwargs):
+    csar_id = ignore_case_get(kwargs, "csarId")
+    inputs = ignore_case_get(kwargs, "inputs")
+    if request.method == 'POST':
+        ret = nf_package.parser_nfmodel(csar_id,inputs)
+        normal_status = status.HTTP_200_OK
+
+    logger.info("Leave %s, Return value is %s", fun_name(), str(ret))
+    if ret[0] != 0:
+        return Response(data={'error': ret[1]}, status=status.HTTP_500_INTERNAL_SERVER_ERROR)
+    return Response(data=ret[1], status=normal_status)