add itemlist

pandora/itemlist/views.py

@@ -0,0 +1,134 @@
+# -*- coding: utf-8 -*-
+# vi:si:et:sw=4:sts=4:ts=4
+from __future__ import division
+import os.path
+import re
+from datetime import datetime
+from urllib2 import unquote
+import mimetypes
+
+from django import forms
+from django.core.paginator import Paginator
+from django.contrib.auth.decorators import login_required
+from django.contrib.auth.models import User
+from django.db.models import Q, Avg, Count, Sum
+from django.http import HttpResponse, Http404
+from django.shortcuts import render_to_response, get_object_or_404, get_list_or_404, redirect
+from django.template import RequestContext
+from django.conf import settings
+
+from ox.utils import json
+from ox.django.decorators import login_required_json
+from ox.django.shortcuts import render_to_json_response, get_object_or_404_json, json_response
+from ox.django.http import HttpFileResponse
+import ox
+
+
+'''
+    List API
+'''
+@login_required_json
+def api_addListItem(request):
+    '''
+        param data
+            {list: listId,
+             item: itemId,
+             quert: ...
+           }
+        return {'status': {'code': int, 'text': string},
+                'data': {}}
+    '''
+    data = json.loads(request.POST['data'])
+    list = get_object_or_404_json(models.List, pk=data['list'])
+    if 'item' in data:
+        item = get_object_or_404_json(models.Item, pk=data['item'])
+        if list.editable(request.user):
+            list.add(item)
+            response = json_response(status=200, text='item removed')
+        else:
+            response = json_response(status=403, text='not allowed')
+    elif 'query' in data:
+        response = json_response(status=501, text='not implemented')
+        
+    else:
+        response = json_response(status=501, text='not implemented')
+    return render_to_json_response(response)
+
+@login_required_json
+def api_removeListItem(request):
+    '''
+        param data
+            {list: listId,
+             item: itemId,
+             quert: ...
+           }
+        return {'status': {'code': int, 'text': string},
+                'data': {}}
+    '''
+    data = json.loads(request.POST['data'])
+    list = get_object_or_404_json(models.List, pk=data['list'])
+    if 'item' in data:
+        item = get_object_or_404_json(models.Item, pk=data['item'])
+        if list.editable(request.user):
+            list.remove(item)
+            response = json_response(status=200, text='item removed')
+        else:
+            response = json_response(status=403, text='not allowed')
+    elif 'query' in data:
+        response = json_response(status=501, text='not implemented')
+        
+    else:
+        response = json_response(status=501, text='not implemented')
+    return render_to_json_response(response)
+
+@login_required_json
+def api_addList(request):
+    '''
+        param data
+            {name: value}
+        return {'status': {'code': int, 'text': string},
+                'data': {}}
+    '''
+    data = json.loads(request.POST['data'])
+    if models.List.filter(name=data['name'], user=request.user).count() == 0:
+        list = models.List(name = data['name'], user=request.user)
+        list.save()
+        response = json_response(status=200, text='created')
+    else:
+        response = json_response(status=403, text='list name exists')
+    return render_to_json_response(response)
+
+@login_required_json
+def api_editList(request):
+    '''
+        param data
+            {key: value}
+        keys: name, public
+        return {'status': {'code': int, 'text': string},
+                'data': {}}
+    '''
+    data = json.loads(request.POST['data'])
+    list = get_object_or_404_json(models.List, pk=data['list'])
+    if list.editable(request.user):
+        for key in data:
+            if key in ('name', 'public'):
+                setattr(list, key, data['key'])
+    else:
+        response = json_response(status=403, text='not allowed')
+    return render_to_json_response(response)
+
+def api_removeList(request):
+    '''
+        param data
+            {key: value}
+        return {'status': {'code': int, 'text': string},
+                'data': {}}
+    '''
+    data = json.loads(request.POST['data'])
+    list = get_object_or_404_json(models.List, pk=data['list'])
+    if list.editable(request.user):
+        list.delete()
+    else:
+        response = json_response(status=403, text='not allowed')
+    return render_to_json_response(response)
+