Site is as functional as before (resolves #47)

Finished setting up graphs app and getting data from API app. Only issue now is this branch is behind a few commits from other branches.
6 years ago · a36ce3be88
10 changed files with 53 additions and 57 deletions
--- a/api/views.py
+++ b/api/views.py
@ -14,6 +14,7 @@ from django.db.models import Count, Q
 from .utils import *
 from .models import *
 from login.models import User
+from login.utils import get_user_context

 #  }}} imports # 

@ -22,7 +23,7 @@ ARTIST_LIMIT = 50
 FEATURES_LIMIT = 100
 #  ARTIST_LIMIT = 25
 #  FEATURES_LIMIT = 25
-TRACKS_TO_QUERY = 200
+TRACKS_TO_QUERY = 100

 console_logging = True

@ -114,17 +115,12 @@ def parse_library(request, user_secret):

    update_track_genres(user_obj)

-    context = { 
-            'user_id': user_obj.id, 
-            'user_secret': user_obj.secret, 
-            }
-    return render(request, 'api/logged_in.html', context)
+    return render(request, 'graphs/logged_in.html', get_user_context(user_obj))

 #  }}} parse_library # 

 #  get_artist_data {{{ # 

-
 def get_artist_data(request, user_secret):
    """Returns artist data as a JSON serialized list of dictionaries
    The (key, value) pairs are (artist name, song count for said artist)
@ -133,11 +129,12 @@ def get_artist_data(request, user_secret):
    :param user_secret: the user secret used for identification
    :return: a JsonResponse
    """
-    user = User.objects.get(user_secret=user_secret)
+    user = User.objects.get(secret=user_secret)
    artist_counts = Artist.objects.annotate(num_songs=Count('track',
-                                            filter=Q(track__users=user)))
-    processed_artist_counts = [{'name': artist.name,
-                                'num_songs': artist.num_songs} for artist in artist_counts]
+        filter=Q(track__users=user)))
+    processed_artist_counts = [{'name': artist.name, 'num_songs': artist.num_songs} 
+            for artist in artist_counts]
+    pprint.pprint(processed_artist_counts)
    return JsonResponse(data=processed_artist_counts, safe=False) 

 #  }}} get_artist_data # 
@ -152,7 +149,7 @@ def get_audio_feature_data(request, audio_feature, user_secret):
        audio_feature: The audio feature to be queried
        user_secret: client secret, used to identify the user
    """
-    user = User.objects.get(user_secret=user_secret)
+    user = User.objects.get(secret=user_secret)
    user_tracks = Track.objects.filter(users=user)
    response_payload = {
        'data_points': [],
@ -173,7 +170,7 @@ def get_genre_data(request, user_secret):
    """Return genre data needed to create the graph user.
    TODO
    """
-    user = User.objects.get(user_secret=user_secret)
+    user = User.objects.get(secret=user_secret)
    genre_counts = (Track.objects.filter(users__exact=user)
            .values('genre')
            .order_by('genre')
--- a/graphs/templates/graphs/artist_graph.html
+++ b/graphs/templates/graphs/artist_graph.html
@ -6,11 +6,10 @@
    <title>Artist Graphs</title>
 </head>
 <body>
-    <p>Logged in as {{ user_id }}</p>
    <script src="https://d3js.org/d3.v5.js"></script>
-    <script src="{% static "spotifyvis/scripts/artist_graph.js" %}"></script>
+    <script src="{% static "graphs/scripts/artist_graph.js" %}"></script>
    <script>
-        d3.json("{% url "get_artist_data" user_secret %}").then(function(data) {
+		d3.json("{% url "api:get_artist_data" user_secret %}").then(function(data) {
            for (let index = 0; index < data.length; index++) {
                console.log(data[index].name);
                console.log(data[index].num_songs);
@ -24,4 +23,4 @@
    </script>

 </body>
-</html>
+</html>
--- a/graphs/templates/graphs/features_graphs.html
+++ b/graphs/templates/graphs/features_graphs.html
@ -20,7 +20,6 @@
        <!--[if lt IE 7]>
            <p class="browsehappy">You are using an <strong>outdated</strong> browser. Please <a href="#">upgrade your browser</a> to improve your experience.</p>
        <![endif]-->
-        <p>Logged in as {{ user_id }}</p>
        <script src="https://d3js.org/d3.v5.js"></script>
        <script type="text/javascript">

--- a/graphs/templates/graphs/genre_graph.html
+++ b/graphs/templates/graphs/genre_graph.html
@ -13,7 +13,7 @@
 	<title>Test DB Page</title>
 	<meta name="description" content="">
 	<meta name="viewport" content="width=device-width, initial-scale=1">
-    <link rel="stylesheet" href="{% static 'spotifyvis/css/dark_bg.css' %}">
+    <link rel="stylesheet" href="{% static 'css/dark_bg.css' %}">
 </head>

 <!-- }}} header -->
@ -22,7 +22,7 @@
  <script src="https://d3js.org/d3.v5.min.js"></script>
  <script src="https://cdnjs.cloudflare.com/ajax/libs/randomcolor/0.5.2/randomColor.min.js"></script>
  {% load static %}
-  <script src="{% static "spotifyvis/scripts/genre_graph.js" %}"></script>
+  <script src="{% static "graphs/scripts/genre_graph.js" %}"></script>

  <svg width="1920" height="740"></svg>
  <script>
@ -38,7 +38,7 @@
    var y = d3.scaleLinear()
        .rangeRound([height, 0]);

-    d3.json("{% url "get_genre_data" user_secret %}").then(create_genre_graph);
+    d3.json("{% url "api:get_genre_data" user_secret %}").then(create_genre_graph);
  </script>
 </body>
 </html>
--- a/graphs/templates/graphs/logged_in.html
+++ b/graphs/templates/graphs/logged_in.html
@ -9,11 +9,11 @@
 </head>
 <body>
 	<h1>{{ user_id }}'s Graphs</h1>
-	<a class="btn btn-primary" href=""
+	<a class="btn btn-primary" href="{% url "graphs:display_audio_features" user_secret %}"
 		role="button">Audio Features</a>
-    <a class="btn btn-primary" href=""
+    <a class="btn btn-primary" href="{% url "graphs:display_genre_graph" user_secret %}"
 		role="button">Genres</a>
-    <a class="btn btn-primary" href="" role="button">
+    <a class="btn btn-primary" href="{% url "graphs:display_artist_graph" user_secret %}" role="button">
        Artists
    </a>
 </body>
--- a/graphs/urls.py
+++ b/graphs/urls.py
@ -4,10 +4,10 @@ from .views import *

 app_name = 'graphs'
 urlpatterns = [
-    path('artists/<str:user_secret>', artist_data, 
+    path('artists/<str:user_secret>', display_artist_graph, 
        name='display_artist_graph'),
    path('genre/<str:user_secret>', display_genre_graph,
        name='display_genre_graph'),
-    path('audio_features/<str:user_secret>', audio_features,
+    path('audio_features/<str:user_secret>', display_features_graphs,
        name='display_audio_features'),
 ]
--- a/graphs/utils.py
+++ b/graphs/utils.py
@ -0,0 +1,8 @@
+def get_secret_context(user_secret):
+    """Return user_secret in context for graph pages.
+
+    :user_secret: User secret to put in context.
+    :returns: context with user secret.
+
+    """
+    return { 'user_secret': user_secret, }
--- a/graphs/views.py
+++ b/graphs/views.py
@ -11,41 +11,32 @@ import string
 from datetime import datetime

 from django.shortcuts import render, redirect
+from .utils import *

 #  }}} imports # 

-def artist_data(request, user_secret):
+def display_artist_graph(request, user_secret):
    """Renders the artist data graph display page

    :param request: the HTTP request
    :param user_secret: the user secret used for identification
    :return: render the artist data graph display page
    """
-    user = User.objects.get(user_secret=user_secret)
-    context = {
-        'user_id': user.user_id,
-        'user_secret': user_secret,
-    }
-    return render(request, "spotifyvis/artist_graph.html", context)
+    return render(request, "graphs/artist_graph.html", 
+            get_secret_context(user_secret))
+

 def display_genre_graph(request, user_secret):
-    user = User.objects.get(user_secret=user_secret)
-    context = {
-        'user_secret': user_secret,
-    }
-    return render(request, "spotifyvis/genre_graph.html", context)
+    return render(request, "graphs/genre_graph.html",
+            get_secret_context(user_secret))


-def audio_features(request, user_secret):
+def display_features_graphs(request, user_secret):
    """Renders the audio features page

    :param request: the HTTP request
    :param user_secret: user secret used for identification
    :return: renders the audio features page
    """
-    user = User.objects.get(user_secret=user_secret)
-    context = {
-        'user_id': user.user_id,
-        'user_secret': user_secret,
-    }
-    return render(request, "spotifyvis/audio_features.html", context)
+    return render(request, "graphs/features_graphs.html",
+            get_secret_context(user_secret))
--- a/login/utils.py
+++ b/login/utils.py
@ -0,0 +1,10 @@
+from .models import User
+
+def get_user_context(user_obj):
+    """Get context for rendering with User's ID and secret.
+
+    :user_obj: User object to make context for.
+    :returns: context to pass back to HTML file.
+
+    """
+    return { 'user_id': user_obj.id, 'user_secret': user_obj.secret, }
--- a/login/views.py
+++ b/login/views.py
@ -13,6 +13,7 @@ from datetime import datetime
 from django.shortcuts import render, redirect
 from django.http import HttpResponseBadRequest
 from .models import *
+from .utils import *

 #  }}} imports # 

@ -94,11 +95,7 @@ def callback(request):
            token_response['access_token'],
            token_response['expires_in']) 

-    context = { 
-            'user_id': user_obj.id, 
-            'user_secret': user_obj.secret, 
-            }
-    return render(request, 'login/scan.html', context)
+    return render(request, 'login/scan.html', get_user_context(user_obj))
    #  return redirect('user/' + user_obj.secret)


@ -139,12 +136,7 @@ def admin_graphs(request):
    """
    user_id = "polarbier"
    #  user_id = "chrisshyi13"
-    user_obj = User.objects.get(user_id=user_id)
-    context = {
-        'user_id': user_id,
-        'user_secret': user_obj.user_secret,
-    }
-    update_track_genres(user_obj)
-    return render(request, 'login/logged_in.html', context)
+    user_obj = User.objects.get(id=user_id)
+    return render(request, 'graphs/logged_in.html', get_user_context(user_obj))

 #  }}} admin_graphs  #