Event API & User Event view

blechreiz/settings.py

@@ -148,8 +148,16 @@ INSTALLED_APPS = (
     'sekizai',
     'intern_area',
     'website',
+    'rest_framework',
 )
 
+
+REST_FRAMEWORK = {
+    'DEFAULT_PERMISSION_CLASSES': ('rest_framework.permissions.IsAdminUser',),
+    'PAGINATE_BY': 10
+}
+
+
 CRISPY_TEMPLATE_PACK = 'bootstrap'
 
 # A sample logging configuration. The only tangible logging

blechreiz/urls.py

@@ -9,6 +9,10 @@ import intern_area.views
 
 import website.views
 
+import eventplanner.views
+
+
+
 admin.autodiscover()
 
 urlpatterns = patterns('',
@@ -28,4 +32,8 @@ urlpatterns = patterns('',
     url(r'^website/$', website.views.home_view),
     url(r'^login/$', website.views.login_view),
     url(r'^logout/$', website.views.logout_view),
+    url(r'^events/$', eventplanner.views.events_view),
+    url(r'^eventParticipation/$', eventplanner.views.event_participation_list ),
+    url(r'^eventParticipation/(\w+)/$', eventplanner.views.event_participation_detail ),
+    url(r'^eventParticipation/(\w+)/(\d+)$', eventplanner.views.event_participation_detail ),
 )

eventplanner/models.py

@@ -51,5 +51,10 @@ class EventParticipation( models.Model ):
     status    = models.CharField ( max_length=3, choices = OPTIONS, default='?' )
     comment   = models.CharField ( max_length=64, blank=True )
     
+    def get_musician_username(self):
+        return self.musician.user.username
+        
     class Meta:
         unique_together = ("event", "musician")
+        
+        

eventplanner/serializers.py

@@ -0,0 +1,24 @@
+from rest_framework import serializers
+from models         import EventParticipation
+
+
+
+
+class ParticipationSerializer(serializers.ModelSerializer):
+    event     = serializers.PrimaryKeyRelatedField( many=False, read_only = False )
+    musician  = serializers.Field( source='get_musician_username' )
+#    musician  = serializers.PrimaryKeyRelatedField( many=False, read_only = False )
+    
+    def get_identity(self, data):
+        """  This hook is required for bulk update.   """
+        try:
+            return ( data.get('event', None), data.get('musician') )
+        except AttributeError:
+            return None
+
+    class Meta:
+        model = EventParticipation
+        fields = ('event', 'musician', 'status', 'comment')
+
+
+

eventplanner/templates/eventplanner/event_view.html

@@ -0,0 +1,175 @@
+{% extends "website/base.html" %}
+
+{% load sekizai_tags staticfiles %}
+
+
+<!-- No Feature slider -->
+{% block feature_slider %}
+{% endblock %}
+
+
+<!-- Static Navbar at top -->
+{% block navbar_options %} navbar navbar-inverse navbar-static-top {% endblock %}
+
+
+
+{% block content %}
+
+
+	{% addtoblock "js" %}
+		<script>
+		
+		function getCookie(name) {
+		    var cookieValue = null;
+		    if (document.cookie && document.cookie != '') {
+		        var cookies = document.cookie.split(';');
+		        for (var i = 0; i < cookies.length; i++) {
+		            var cookie = jQuery.trim(cookies[i]);
+		            // Does this cookie string begin with the name we want?
+		            if (cookie.substring(0, name.length + 1) == (name + '=')) {
+		                cookieValue = decodeURIComponent(cookie.substring(name.length + 1));
+		                break;
+		            }
+		        }
+		    }
+		    return cookieValue;
+		}
+		var csrftoken = getCookie('csrftoken');
+		
+		
+		function csrfSafeMethod(method) {
+		    // these HTTP methods do not require CSRF protection
+		    return (/^(GET|HEAD|OPTIONS|TRACE)$/.test(method));
+		}
+		$.ajaxSetup({
+		    crossDomain: false, // obviates need for sameOrigin test
+		    beforeSend: function(xhr, settings) {
+		        if (!csrfSafeMethod(settings.type)) {
+		            xhr.setRequestHeader("X-CSRFToken", csrftoken);
+		        }
+		    }
+		});
+		
+		function setEventButtonStatus( button, status ) {
+			others = button.siblings();
+			all    = button.add( button.siblings() );
+			
+			all.removeClass("btn-danger").
+				removeClass("btn-warning").
+				removeClass("btn-success").
+				removeClass("btn-info");
+			
+			others.addClass("btn-info");
+						
+			if ( status === "Yes" ) {
+				button.addClass("btn-success");
+			}
+			else if ( status === "No" ) {
+				button.addClass("btn-danger");
+			}
+			else if ( status === "?" ) {
+				button.addClass("btn-warning");
+			}
+		}
+		
+		function putStatus( button, status ) {
+			p = button.parent();
+			putObject = [ { "event":    p.data("event-id"),  
+					        "musician": p.data("username"),
+					        "status":   status } ];
+			
+			request = $.ajax( {
+				type: "PUT",
+				url: "/eventParticipation/" + p.data("username") + "/" +  p.data("event-id"),
+				contentType: "application/json",
+				data: JSON.stringify(putObject)
+			});
+			
+			setEventButtonStatus( button, status );
+			//request.done(function(jqXHR, textStatus) {
+			//	setEventButtonStatus( button, status )
+			//});
+		}
+		
+		$(function(){
+			
+		    $(".event-status-yes").click(function () {
+		    	putStatus( $(this), "Yes" );
+		    });
+		    
+		    $(".event-status-no").click(function () {
+		    	putStatus( $(this), "No" );		    	
+		    });
+
+		    $(".event-status-dontknow").click(function () {
+		    	putStatus( $(this), "?" );
+		    });		    		    
+		    
+		});
+		</script>
+	
+	{% endaddtoblock %}
+
+
+      <div class="container">
+          <div class="row">
+			<div class="row-fluid eventTable">		
+				<div class="span12">
+
+					<h2>Termine</h2>
+
+					<div class="box-content">
+						<table class="table table-striped">
+		
+						  <thead>
+							  <tr>
+								  <th id='eventTitle'>Termin</th>
+								  <th id='date'      >Datum</th>
+								  <th id='time'      >Uhrzeit</th>
+								  <th id='place'     >Ort</th>
+								  <th id='status'    >Status ändern</th>
+								  <th id='comment'   >Kommentar</th>
+							  </tr>
+						  </thead>   
+						  <tbody>
+						  	
+						  {% for event in events %}	
+						  	<tr>
+						  		<td class="center"> <a href="{{ event.pk }}">  {{ event.title }}  </a> </td>
+						  		<td class="center"> {{ event.date }} </td>
+						  		<td class="center"> {{ event.time }} </td>
+						  		<!--  <td class="center"> {{ event.location }} </td> -->
+						  		<td class="center"> Ort </td>
+						  		
+						  		<td class="center"> 
+							  		<div class="btn-group event-status-select" data-event-id="{{event.pk}}" data-username="{{user.username}}" >
+							  			<button class="btn event-status-yes {% if event.participation.status == "Yes" %} btn-success {% else %} btn-info {% endif %}">
+											<i class="icon-ok-sign icon-white"></i>  
+										</button>
+										<button class="btn event-status-dontknow {% if event.participation.status == "?" %} btn-warning {% else %} btn-info {% endif %}">
+											<i class="icon-question-sign icon-white "></i>  
+										</button>
+										<button class="btn event-status-no {% if event.participation.status == "No" %} btn-danger {% else %} btn-info {% endif %}">
+											<i class="icon-remove-sign icon-white"></i> 
+										</button>
+									</div>
+							  	 </td>
+							  	 
+  	 						  	 <td>
+							  	 	<div class="input-append">
+										<input id="appendedInputButton" size="16" type="text" value="{{ event.participation.comment }}" ><button class="btn" type="button">OK</button>
+									 </div> 
+							  	 </td>							  	 
+						  	</tr>
+						  {% endfor %}
+
+						  </tbody>
+					  </table>            
+					</div>
+				</div><!--/span-->
+			
+			</div><!--/row-->
+       </div>
+   </div>
+
+{% endblock %}

eventplanner/views.py

@@ -1 +1,87 @@
-# Create your views here.
+
+from django.shortcuts import render, get_object_or_404
+from django.http import HttpResponse
+
+from models import Event, EventParticipation
+from musicians.models import Musician
+
+from serializers import ParticipationSerializer
+
+import datetime
+
+
+from rest_framework.decorators import api_view
+from rest_framework.response import Response
+from rest_framework import status
+
+from django.views.decorators.csrf import csrf_exempt
+
+# ---------------------------------------- API ---------------------------------------------------------
+
+@csrf_exempt
+@api_view( ['GET'] )
+def event_participation_list( request ):
+    """
+        API for participation
+    """
+    if request.method == 'GET':
+        event_participations = EventParticipation.objects.filter( event__date__gte = datetime.date.today() )
+        serializer = ParticipationSerializer( event_participations, many=True)
+        return Response( serializer.data )
+    
+    elif request.method == 'POST':
+        serializer = ParticipationSerializer( data=request.DATA )
+        if serializer.is_valid():
+            print serializer.data
+            serializer.save()
+            return Response( serializer.data, status=status.HTTP_201_CREATED )
+        else:
+            return Response( serializer.errors, status = status.HTTP_400_BAD_REQUEST )
+
+
+@csrf_exempt
+@api_view( ['GET', 'PUT'] )
+def event_participation_detail( request, username, eventId = None ):
+    try:
+        participationQs = EventParticipation.objects.filter( musician__user__username = username ) 
+        if eventId:
+            participationQs = participationQs.filter( event__pk = eventId )
+        
+    except EventParticipation.DoesNotExist:
+        return HttpResponse( status=404)
+       
+    
+    if request.method == 'GET':
+        serializer = ParticipationSerializer( participationQs )
+        return Response( serializer.data )
+    
+    elif request.method == 'PUT':
+        serializer = ParticipationSerializer ( participationQs, data = request.DATA, many=True )
+        if  serializer.is_valid():
+            serializer.save()
+            return Response( serializer.data )
+        else:
+            return Response( status = status.HTTP_400_BAD_REQUEST )
+        
+    
+
+
+
+
+# ------------------------------------ Normal Views ----------------------------------------------------
+
+
+
+
+def events_view( request ):
+    # All events in the future sorted by date
+    all_future_events = list ( Event.objects.filter( date__gte = datetime.date.today() ) )
+    
+    
+    musician = get_object_or_404( Musician, user=request.user )
+    
+    for e in all_future_events:
+        e.participation = EventParticipation.objects.get( event = e, musician = musician )
+        
+    context = { 'events' : all_future_events }
+    return render ( request, 'eventplanner/event_view.html', context )

website/templates/website/login.html

@@ -70,6 +70,7 @@
 	{% endaddtoblock %}
 	
 
+
     <div id="sign_in">
         <div class="container">
             <div class="row">

website/views.py

@@ -13,8 +13,6 @@ def home_view(request):
     return render( request, 'website/mainpage.html' )
 
 
-
-
 def logout_view(request):
     logout( request )
     return redirect( login_view )