From 90a209e69f455b49c4a642fb2b3288f915fed1dc Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ren=C3=A9=20=27Necoro=27=20Neumann?= <necoro@necoro.net>
Date: Tue, 3 Oct 2017 22:02:16 +0200
Subject: Basic server implementation

---
 archivist/cli.py    | 11 +++++++++++
 archivist/server.py | 31 +++++++++++++++++++++++++++++++
 archivist/utils.py  | 25 +++++++++++++++++++++++++
 3 files changed, 67 insertions(+)
 create mode 100644 archivist/server.py
 create mode 100644 archivist/utils.py

diff --git a/archivist/cli.py b/archivist/cli.py
index 5f1d8ba..9299c94 100644
--- a/archivist/cli.py
+++ b/archivist/cli.py
@@ -5,6 +5,7 @@ from functools import reduce
 import operator as op
 
 from .virtual_prefixes import query as query_virtual, is_virtual, register_prefixes
+from .utils import ProxyCommand
 
 CONTEXT_SETTINGS = dict(help_option_names=['-h', '--help'])
 
@@ -19,6 +20,16 @@ def enable_debug():
 def cli(debug):
     if debug or 'DEBUG' in os.environ: enable_debug()
 
+
+class ServerCommand(ProxyCommand):
+    def _get_proxy(self):
+        from .server import server_group
+        return server_group
+
+@cli.group(cls=ServerCommand)
+def server():
+    """Flask server handling"""
+
 @cli.group()
 def db():
     """Database Management"""
diff --git a/archivist/server.py b/archivist/server.py
new file mode 100644
index 0000000..8500af0
--- /dev/null
+++ b/archivist/server.py
@@ -0,0 +1,31 @@
+import click
+from flask.cli import FlaskGroup, ScriptInfo
+from flask import Flask
+from flask_restful import Api, Resource, marshal_with, marshal_with_field, fields
+
+from . import model as m
+
+class Tag(Resource):
+    tag_fields = {
+            'name' : fields.String,
+            'prefix' : fields.String
+            }
+
+class TagList(Resource):
+    tag_list = { fields.List(fields.Nested(Tag.tag_fields)) }
+
+    @marshal_with_field(fields.List(fields.Nested(Tag.tag_fields)))
+    def get(self):
+        res = list(m.Tag.select().where(~m.Tag.default).dicts().iterator())
+        print(res)
+        return res
+
+def create_app(info):
+    app = Flask('archivist')
+    api = Api(app)
+    api.add_resource(TagList, '/')
+    return app
+
+server_group = FlaskGroup(
+        name='server',
+        context_settings = {'obj' : ScriptInfo(create_app=create_app)})
diff --git a/archivist/utils.py b/archivist/utils.py
new file mode 100644
index 0000000..391a8fb
--- /dev/null
+++ b/archivist/utils.py
@@ -0,0 +1,25 @@
+from click import MultiCommand
+
+class ProxyCommand(MultiCommand):
+    def __init__(self, *args, **kwargs):
+        super().__init__(*args, **kwargs)
+        self.__proxy = None
+
+    def _get_proxy(self):
+        raise NotImplementedError("_get_proxy")
+
+    def __load(self):
+        if self.__proxy is None:
+            self.__proxy = self._get_proxy()
+
+    def list_commands(self,ctx):
+        self.__load()
+        return self.__proxy.list_commands(ctx)
+
+    def get_command(self,ctx,name):
+        self.__load()
+        return self.__proxy.get_command(ctx,name)
+
+    def make_context(self, *args, **kwargs):
+        self.__load()
+        return self.__proxy.make_context(*args, **kwargs)
-- 
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