new django app packagehandler
Change-Id: Ia5014bd979a44cdd52829b9a074b70fe9a5ea101
Signed-off-by: lombardofr <lombardo@everyup.it>
diff --git a/packagehandler/__init__.py b/packagehandler/__init__.py
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/packagehandler/__init__.py
diff --git a/packagehandler/apps.py b/packagehandler/apps.py
new file mode 100644
index 0000000..c795813
--- /dev/null
+++ b/packagehandler/apps.py
@@ -0,0 +1,21 @@
+# Copyright 2018 EveryUP Srl
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+from __future__ import unicode_literals
+
+from django.apps import AppConfig
+
+
+class PackagehandlerConfig(AppConfig):
+ name = 'packagehandler'
diff --git a/packagehandler/migrations/__init__.py b/packagehandler/migrations/__init__.py
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/packagehandler/migrations/__init__.py
diff --git a/packagehandler/template/package_list.html b/packagehandler/template/package_list.html
new file mode 100644
index 0000000..9aebd12
--- /dev/null
+++ b/packagehandler/template/package_list.html
@@ -0,0 +1,284 @@
+{% extends "project_descriptors.html" %}
+{% load staticfiles %}
+
+
+{% block head_block %}
+ {{ block.super }}
+<link rel="stylesheet" href="/static/bower_components/select2/dist/css/select2.min.css">
+{% endblock %}
+
+{% block title_header_big %}
+ {{ block.super }}
+ {% if package_type %}
+ {{ package_type|upper }}
+ {% else%}
+ Undefined
+ {% endif %} Packages
+{% endblock %}
+
+{% block left_sidebar %}
+ {% include 'osm/osm_project_left_sidebar.html' %}
+{% endblock %}
+
+{% block breadcrumb_body %}
+ {{ block.super }}
+ <li><a href="{% url 'projects:open_project' %}">{{project_id}}</a></li>
+ <li><a> {% if package_type %}
+ {{ package_type }}
+ {% else%}
+ Undefined
+ {% endif %} Packages</a></li>
+
+{% endblock %}
+
+{% block content_body %}
+ {{ block.super }}
+{% include 'osm/modal/files_list.html' %}
+{% include 'modal/instance_create.html' %}
+{% include 'modal/choose_package_name.html' %}
+<div class="row">
+ {% if package_type == 'ns' %}
+ {% include "package_list_ns.html" %}
+ {% elif package_type == 'vnf' %}
+ {% include "package_list_vnf.html" %}
+ {% endif %}
+
+</div>
+{% endblock %}
+
+
+{% block resource_block %}
+ {{ block.super }}
+ <script src="/static/bower_components/select2/dist/js/select2.js"></script>
+ <script src="/static/src/instancehandler/instance_create.js"></script>
+ <script src="/static/src/packagehandler/packages_list.js"></script>
+ <script src="/static/src/packagehandler/onboard_package.js"></script>
+
+ <script>
+ var csrf_token = '{{csrf_token}}';
+ var descr_list_url = '{% url "packages:list_packages" package_type=package_type%}';
+ var new_desc_url = '{% url "packages:onboard_package" package_type=package_type%}'
+ var vim_list_url = '{% url "vims:list" %}';
+ var package_type = '{{ package_type | safe }}';
+ var project_id = '{{ project_id }}';
+ var table;
+ var row_builder = {
+ 'ns': [
+ {
+ "render": function (data, type, row) {
+ return row['short-name'] || '';
+ },
+ "targets": 0
+ },
+ {
+ "render": function (data, type, row) {
+ return row['_id'];
+ },
+ "targets": 1
+ },
+ {
+ "render": function (data, type, row) {
+ return row['description'] || '';
+ },
+ "targets": 2
+ },
+ {
+ "render": function (data, type, row) {
+ return row['vendor'] || '';
+ },
+ "targets": 3
+ },
+ {
+ "render": function (data, type, row) {
+ return row['version'] || '';
+ },
+ "targets": 4
+ },
+ {
+ "render": function (data, type, row) {
+ var result = '<div class="btn-group">\n' ;
+
+ result += ' <button type="button" class="btn btn-default" data-container="body"\n' +
+ 'data-toggle="tooltip" data-placement="top" title="Instantiate NS"\n' +
+ 'onclick="javascript:openModalCreateNS({ \'project_id\':\'' + project_id +'\', \'package_type\': \''+ package_type +'\', \'descriptor_name\':\''+row["name"]+'\', \'descriptor_id\':\''+row["_id"]+'\',\'vim_list_url\': \''+vim_list_url+'\', \'nsd_list_url\': \''+descr_list_url+'\' })">\n' +
+ '<i class="fa fa-paper-plane"></i></button>\n';
+ result += '<button type="button" class="btn btn-default" data-container="body"\n' +
+ ' data-toggle="tooltip" data-placement="top" title="Edit"\n' +
+ ' onclick="javascript:openDescriptorView(\'nsd\', \''+row["_id"]+'\')">\n' +
+ ' <i class="fa fa-edit"></i></button>\n' +
+ '<button type="button" class="btn btn-default" data-container="body"\n' +
+ ' data-toggle="tooltip" data-placement="top" title="Show content"\n' +
+ ' onclick="javascript:openPackageContentList(\''+ package_type +'\', \''+row["_id"]+'\')">\n' +
+ ' <i class="fa fa-folder-open"></i></button>\n' +
+ '<button type="button" class="btn btn-default" data-container="body"\n' +
+ ' data-toggle="tooltip" data-placement="top" title="Clone"\n' +
+ ' onclick="javascript:clonePackage(\''+ package_type +'\', \''+row["_id"]+'\')">\n' +
+ ' <i class="fa fa-clone"></i></button>\n';
+ result += '<button type="button" class="btn btn-default" data-container="body"\n' +
+ ' data-toggle="tooltip" data-placement="top" title="Show Graph"\n' +
+ ' onclick="location.href=\'/projects/descriptors/composer?type=nsd&id='+row["_id"] +'\'"\n' +
+ ' ><i class="fa fa-sitemap fa-fw"></i></button>\n';
+ result +=
+ '<button type="button" class="btn btn-default" data-container="body"\n' +
+ ' data-toggle="tooltip" data-placement="top" title="Download package"\n' +
+ ' onclick="location.href=\'/packages/'+package_type+'/'+ row["_id"] +'/download\'">\n' +
+ ' <i class="fa fa-download fa-fw"></i></button>\n' +
+ '<button type="button" class="btn btn-default" data-container="body"\n' +
+ ' data-toggle="tooltip" data-placement="top" title="Delete"\n' +
+ ' onclick="javascript:deletePackage( \'' + package_type + '\', \''+row["_id"] + '\', \''+row["name"] + '\')">\n' +
+ ' <i class="far fa-trash-alt"></i></button>\n' +
+ '</div>';
+
+ return result
+ },
+ "targets": 5
+ }],
+ 'vnf': [
+ {
+ "render": function (data, type, row) {
+ return row['short-name'] || '';
+ },
+ "targets": 0
+ },
+ {
+ "render": function (data, type, row) {
+ return row['_id'];
+ },
+ "targets": 1
+ },
+ {
+ "render": function (data, type, row) {
+ return row['_admin']['type'] || '';
+ },
+ "targets": 2
+ },
+ {
+ "render": function (data, type, row) {
+ return row['description'] || '';
+ },
+ "targets": 3
+ },
+ {
+ "render": function (data, type, row) {
+ return row['vendor'] || '';
+ },
+ "targets": 4
+ },
+ {
+ "render": function (data, type, row) {
+ return row['version'] || '';
+ },
+ "targets": 5
+ },
+ {
+ "render": function (data, type, row) {
+ var result = '<div class="btn-group">\n' ;
+ result += '<button type="button" class="btn btn-default" data-container="body"\n' +
+ ' data-toggle="tooltip" data-placement="top" title="Edit"\n' +
+ ' onclick="javascript:openDescriptorView(\'vnfd\', \''+row["_id"]+'\')">\n' +
+ ' <i class="fa fa-edit"></i></button>\n' +
+ '<button type="button" class="btn btn-default" data-container="body"\n' +
+ ' data-toggle="tooltip" data-placement="top" title="Show content"\n' +
+ ' onclick="javascript:openPackageContentList(\''+ package_type +'\', \''+row["_id"]+'\')">\n' +
+ ' <i class="fa fa-folder-open"></i></button>\n' +
+ '<button type="button" class="btn btn-default" data-container="body"\n' +
+ ' data-toggle="tooltip" data-placement="top" title="Clone"\n' +
+ ' onclick="javascript:clonePackage(\''+ package_type +'\', \''+row["_id"]+'\')">\n' +
+ ' <i class="fa fa-clone"></i></button>\n';
+ result += '<button type="button" class="btn btn-default" data-container="body"\n' +
+ ' data-toggle="tooltip" data-placement="top" title="Show Graph"\n' +
+ ' onclick="location.href=\'/projects/descriptors/composer?type=vnfd&id='+row["_id"] +'\'"\n' +
+ ' ><i class="fa fa-sitemap fa-fw"></i></button>\n';
+ result +=
+ '<button type="button" class="btn btn-default" data-container="body"\n' +
+ ' data-toggle="tooltip" data-placement="top" title="Download package"\n' +
+ ' onclick="location.href=\'/packages/'+package_type+'/'+ row["_id"] +'/download\'">\n' +
+ ' <i class="fa fa-download fa-fw"></i></button>\n' +
+ '<button type="button" class="btn btn-default" data-container="body"\n' +
+ ' data-toggle="tooltip" data-placement="top" title="Delete"\n' +
+ ' onclick="javascript:deletePackage( \'' + package_type + '\', \''+row["_id"] + '\', \''+row["name"] + '\')">\n' +
+ ' <i class="far fa-trash-alt"></i></button>\n' +
+ '</div>';
+
+ return result
+ },
+ "targets": 6
+ }]
+ };
+ function refreshTable() {
+ var type_vnf = $('#type_vnf').val()
+ var url = (type_vnf && type_vnf !== '') ? ("/packages/" +package_type+"/list?type="+type_vnf) : ("/packages/" +package_type+"/list")
+ table.ajax.url(url);
+ table.ajax.reload();
+ }
+
+ $(document).ready( function () {
+ table = $('#descriptors_table').DataTable({
+ responsive: true,
+ "ajax": {
+ "url": "/packages/" +package_type+"/list",
+ "dataSrc": function (json) {
+ return json['descriptors'];
+ },
+ statusCode: {
+ 401: function () {
+ console.log("no auth");
+ moveToLogin(window.location.pathname);
+ }
+ },
+ "error": function (hxr, error, thrown) {
+
+ }
+
+ },
+ "columns": row_builder[package_type]
+
+ });
+
+ setInterval(refreshTable, 10000);
+
+
+ $("#formCreatePackage").submit(function (event) {
+ event.preventDefault(); //prevent default action
+ var post_url = $(this).attr("action"); //get form action url
+ var request_method = $(this).attr("method");
+ var form_data = new FormData(this); //Encode form elements for submission
+
+ $.ajax({
+ url: post_url,
+ type: request_method,
+ data: form_data,
+ headers: {
+ "Accept": 'application/json'
+ },
+ contentType: false,
+ processData: false
+ }).done(function (response, textStatus, jqXHR) {
+ var map = {
+ ns: 'nsd',
+ vnf: 'vnfd'
+ };
+ location.href='/projects/descriptors/composer?type=' + map[response['data']['type']]+'&id=' + response['data']['id'];
+ }).fail(function (result) {
+ var data = result.responseJSON;
+ var title = "Error " + (data.code ? data.code : 'unknown');
+ var message = data.detail ? data.detail : 'No detail available.';
+ bootbox.alert({
+ title: title,
+ message: message
+ });
+ });
+ });
+ });
+
+ $(document).on('change', '#type_vnf', function(){
+ refreshTable();
+ });
+ </script>
+
+
+{% endblock %}
+
+{% block footer %}
+ {% include "footer.html" %}
+{% endblock %}
diff --git a/packagehandler/template/package_list_ns.html b/packagehandler/template/package_list_ns.html
new file mode 100644
index 0000000..3fae096
--- /dev/null
+++ b/packagehandler/template/package_list_ns.html
@@ -0,0 +1,48 @@
+{% load staticfiles %}
+{% load get %}
+<div class="col-md-12">
+
+ <div class="box">
+ <div class="box-header with-border">
+ <h3 class="box-title">
+ </h3>
+ <div class="box-tools">
+ <div class="btn-group">
+ <button type="button" class="btn btn-default" data-toggle="modal" data-target="#modal_new_package_name_chooser" >
+ <i class="fa fa-paint-brush"></i> <span> Compose a new {{ package_type|upper }}</span></button>
+ </div>
+ </div>
+ </div>
+ <div class="box-body">
+ <table id="descriptors_table" class="table table-bordered table-striped dataTable"
+ role="grid">
+ <thead>
+ <tr role="row">
+ <th>Short Name</th>
+ <th>Identified</th>
+ <th>Description</th>
+ <th style="width:10%">Vendor</th>
+ <th style="width:5%">Version</th>
+ <th style="width:35%">Actions</th>
+ </tr>
+ </thead>
+ <tbody>
+
+ </tbody>
+
+ </table>
+ </div>
+ </div>
+</div>
+
+<div class="col-sm-12">
+ <div class="box box-solid">
+ <div class="box-body">
+
+ <div class="upload-drop-zone" id="drop-zone">
+ <i class="fa fa-upload"></i> Just drag and drop files here
+ </div>
+ </div>
+ </div>
+</div>
+
diff --git a/packagehandler/template/package_list_vnf.html b/packagehandler/template/package_list_vnf.html
new file mode 100644
index 0000000..ead7d94
--- /dev/null
+++ b/packagehandler/template/package_list_vnf.html
@@ -0,0 +1,56 @@
+{% load staticfiles %}
+{% load get %}
+<div class="col-md-12">
+
+ <div class="box">
+ <div class="box-header with-border">
+ <h3 class="box-title">
+ </h3>
+ <div class="box-tools">
+ <div class="btn-group">
+ <button type="button" class="btn btn-default" data-toggle="modal" data-target="#modal_new_package_name_chooser" >
+ <i class="fa fa-paint-brush"></i> <span> Compose a new {{ package_type|upper }}</span></button>
+ </div>
+ </div>
+ </div>
+ <div class="box-body">
+ <table id="descriptors_table" class="table table-bordered table-striped dataTable"
+ role="grid">
+ <thead>
+ <tr role="row">
+ <th>Short Name</th>
+ <th>Identified</th>
+ <th>
+ <select name="type" id="type_vnf" class="form-control">
+ <option value="">Type</option>
+ <option value="vnfd">VNF</option>
+ <option value="pnfd">PNF</option>
+ <option value="hnfd">HNF</option>
+ </select>
+ </th>
+ <th>Description</th>
+ <th style="width:10%">Vendor</th>
+ <th style="width:5%">Version</th>
+ <th style="width:35%">Actions</th>
+ </tr>
+ </thead>
+ <tbody>
+
+ </tbody>
+
+ </table>
+ </div>
+ </div>
+</div>
+
+<div class="col-sm-12">
+ <div class="box box-solid">
+ <div class="box-body">
+
+ <div class="upload-drop-zone" id="drop-zone">
+ <i class="fa fa-upload"></i> Just drag and drop files here
+ </div>
+ </div>
+ </div>
+</div>
+
diff --git a/packagehandler/urls.py b/packagehandler/urls.py
new file mode 100644
index 0000000..2a0c513
--- /dev/null
+++ b/packagehandler/urls.py
@@ -0,0 +1,27 @@
+# Copyright 2018 EveryUP Srl
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+from django.conf.urls import url
+from packagehandler import views
+
+urlpatterns = [
+ url(r'(?P<package_type>\w+)/list$', views.show_packages, name='list_packages'),
+ url(r'(?P<package_type>\w+)/create', views.create_package_empty, name='create_package_empty'),
+ url(r'(?P<package_type>\w+)/(?P<package_id>[-\w]+)/delete$', views.delete_package, name='delete_package'),
+ url(r'(?P<package_type>\w+)/(?P<package_id>[-\w]+)/clone', views.clone_package, name='clone_package'),
+ url(r'(?P<package_type>\w+)/(?P<package_id>[-\w]+)/download', views.download_pkg, name='download_package'),
+ url(r'(?P<package_type>\w+)/(?P<package_id>[-\w]+)/action/(?P<action_name>[-\w]+)', views.custom_action,
+ name='custom_action'),
+ url(r'(?P<package_type>\w+)/new$', views.onboard_package, name='onboard_package'),
+]
\ No newline at end of file
diff --git a/packagehandler/views.py b/packagehandler/views.py
new file mode 100644
index 0000000..9783348
--- /dev/null
+++ b/packagehandler/views.py
@@ -0,0 +1,217 @@
+# Copyright 2018 EveryUP Srl
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+import json
+import logging
+
+import yaml
+from sf_t3d.decorators import login_required
+from django.http import HttpResponse
+from django.shortcuts import render, redirect
+
+
+from lib.util import Util
+from lib.osm.osmclient.clientv2 import Client
+from lib.osm.osm_rdcl_parser import OsmParser
+from lib.osm.osm_util import OsmUtil
+import authosm.utils as osmutils
+
+logging.basicConfig(level=logging.DEBUG)
+log = logging.getLogger('packagehandler/view.py')
+
+
+@login_required
+def show_packages(request, package_type=None):
+ user = osmutils.get_user(request)
+ project_id = user.project_id
+ client = Client()
+ filter = request.GET.get('type')
+ try:
+ if package_type == 'ns':
+ descriptors = client.nsd_list(user.get_token(),filter)
+ elif package_type == 'vnf':
+ descriptors = client.vnfd_list(user.get_token(),filter)
+ except Exception as e:
+ log.exception(e)
+ descriptors = []
+
+ url = 'package_list.html'
+ return __response_handler(request, {
+ 'descriptors': descriptors['data'] if descriptors and descriptors['error'] is False else [],
+ 'project_id': project_id,
+ 'project_type': 'osm',
+ 'package_type': package_type
+ }, url)
+
+@login_required
+def create_package_empty(request, package_type=None):
+ user = osmutils.get_user(request)
+ pkg_name = request.POST.get('name', '')
+ try:
+ client = Client()
+ if package_type == 'ns':
+ result = client.nsd_create_pkg_base(user.get_token(), pkg_name)
+ elif package_type == 'vnf':
+ result = client.vnfd_create_pkg_base(user.get_token(), pkg_name)
+ else:
+ log.debug('Update descriptor: Unknown data type')
+ result = {'error': True, 'data': 'Update descriptor: Unknown data type'}
+ except Exception as e:
+ log.exception(e)
+ result = {'error': True, 'data': str(e)}
+
+ if result['error'] == True:
+ return __response_handler(request, result['data'], url=None,
+ status=result['data']['status'] if 'status' in result['data'] else 500)
+ else:
+ result['data']['type'] = package_type
+ return __response_handler(request, result, url=None, status=200)
+
+
+@login_required
+def delete_package(request, package_type=None, package_id=None):
+ user = osmutils.get_user(request)
+ project_id = user.project_id
+ try:
+ client = Client()
+ if package_type == 'ns':
+ result = client.nsd_delete(user.get_token(), package_id)
+ elif package_type == 'vnf':
+ result = client.vnfd_delete(user.get_token(), package_id)
+ except Exception as e:
+ log.exception(e)
+ result = {'error': True, 'data': str(e)}
+
+ url = 'package_list.html'
+ descriptors = {}
+ try:
+ if package_type == 'ns':
+ descriptors = client.nsd_list(user.get_token())
+ elif package_type == 'vnf':
+ descriptors = client.vnfd_list(user.get_token())
+ except Exception as e:
+ log.exception(e)
+
+ return __response_handler(request, {
+ 'descriptors': descriptors['data'] if descriptors and descriptors['error'] is False else [],
+ 'project_id': project_id,
+ 'project_type': 'osm',
+ 'package_type': package_type,
+ 'alert_message': {
+ 'success': False if result['error'] is True else True,
+ 'message': 'An error occurred while processing your request.' if result and result['error'] is True else "Record deleted successfully"}
+ }, url)
+
+@login_required
+def clone_package(request, package_type=None, package_id=None):
+ user = osmutils.get_user(request)
+ try:
+ client = Client()
+ if package_type == 'ns':
+ result = client.nsd_clone(user.get_token(), package_id)
+ elif package_type == 'vnf':
+ result = client.vnfd_clone(user.get_token(), package_id)
+ else:
+ log.debug('Update descriptor: Unknown data type')
+ result = {'error': True, 'data': 'Update descriptor: Unknown data type'}
+ except Exception as e:
+ log.exception(e)
+ result = {'error': True, 'data': str(e)}
+ if result['error'] == True:
+ return __response_handler(request, result['data'], url=None,
+ status=result['data']['status'] if 'status' in result['data'] else 500)
+ else:
+ return __response_handler(request, {}, url=None, status=200)
+
+@login_required
+def download_pkg(request, package_id, package_type):
+ user = osmutils.get_user(request)
+ file_name = "osm_export.tar.gz"
+ tar_pkg = None
+ try:
+ client = Client()
+ if package_type == 'ns':
+ tar_pkg = client.get_nsd_pkg(user.get_token(), package_id)
+ elif package_type == 'vnf':
+ tar_pkg = client.get_vnfd_pkg(user.get_token(), package_id)
+
+ except Exception as e:
+ log.exception(e)
+
+ response = HttpResponse(content_type="application/tgz")
+ response["Content-Disposition"] = "attachment; filename="+ file_name
+ response.write(tar_pkg.getvalue())
+ return response
+
+@login_required
+def onboard_package(request, package_type=None):
+ user = osmutils.get_user(request)
+ if request.method == 'POST':
+ data_type = request.POST.get('type')
+ if data_type == "file":
+ file_uploaded = request.FILES['file']
+
+ try:
+ client = Client()
+ if package_type == 'ns':
+ result = client.nsd_onboard(user.get_token(), file_uploaded)
+ elif package_type == 'vnf':
+ result = client.vnfd_onboard(user.get_token(), file_uploaded)
+ else:
+ log.debug('Create descriptor: Unknown data type')
+ result = {'error': True, 'data': 'Create descriptor: Unknown data type'}
+
+ except Exception as e:
+ log.exception(e)
+ result = {'error': True, 'data': str(e)}
+ else:
+ result = {'error': True, 'data': 'Create descriptor: Unknown data type'}
+
+ if result['error']:
+ return __response_handler(request, result['data'], url=None, status=result['data']['status'] if 'status' in result['data'] else 500)
+ else:
+ return __response_handler(request, {}, url=None, status=200)
+
+@login_required
+def get_package_files_list(request, package_id, package_type):
+ user = osmutils.get_user(request)
+ try:
+ client = Client()
+ if package_type == 'ns':
+ artifacts_res = client.nsd_artifacts(user.get_token(), package_id)
+ elif package_type == 'vnf':
+ artifacts_res = client.vnf_packages_artifacts(user.get_token(), package_id)
+ else:
+ return False
+
+ files_list = yaml.load(artifacts_res['data'] if artifacts_res and artifacts_res['error'] is False else [])
+ result = {'files': files_list}
+ except Exception as e:
+ log.exception(e)
+ result = {'error_msg': 'Unknown error.'}
+ return __response_handler(request, result)
+
+@login_required
+def custom_action(request, package_id=None, package_type=None, action_name=None):
+ if request.method == 'GET':
+ return globals()[action_name](request, package_id, package_type)
+
+def __response_handler(request, data_res, url=None, to_redirect=None, *args, **kwargs):
+ raw_content_types = request.META.get('HTTP_ACCEPT', '*/*').split(',')
+ if 'application/json' in raw_content_types or url is None:
+ return HttpResponse(json.dumps(data_res), content_type="application/json", *args, **kwargs)
+ elif to_redirect:
+ return redirect(url, *args, **kwargs)
+ else:
+ return render(request, url, data_res)
\ No newline at end of file