work on player

aircox/serializers.py

@@ -0,0 +1,55 @@
+from rest_framework import serializers
+
+from .models import Diffusion, Log
+
+
+__all__ = ['LogInfo', 'LogInfoSerializer']
+
+
+class LogInfo:
+    obj = None
+    start, end = None, None
+    title, artist = '', ''
+    url, cover = None, None
+    info = None
+
+    def __init__(self, obj):
+        self.obj = obj
+        if isinstance(obj, Diffusion):
+            self.from_diffusion(obj)
+        elif isinstance(obj, Log):
+            self.from_log(obj)
+        else:
+            raise ValueError('`obj` must be a Diffusion or a track Log.')
+
+    @property
+    def type(self):
+        return 'track' if isinstance(self.obj, Log) else 'diffusion'
+
+    def from_diffusion(self, obj):
+        episode = obj.episode
+        self.start, self.end = obj.start, obj.end
+        self.title, self.url = episode.title, episode.get_absolute_url()
+        self.cover = episode.cover.icons['64']
+        self.info = episode.category.title
+        self.obj = obj
+
+    def from_log(self, obj):
+        track = obj.track
+        self.start = obj.date
+        self.title, self.artist = track.title, track.artist
+        self.info = track.info
+        self.obj = obj
+
+
+class LogInfoSerializer(serializers.Serializer):
+    type = serializers.CharField(max_length=10)
+    start = serializers.DateTimeField()
+    end = serializers.DateTimeField(required=False)
+    title = serializers.CharField(max_length=200)
+    artist = serializers.CharField(max_length=200, required=False)
+    info = serializers.CharField(max_length=200, required=False)
+    url = serializers.URLField(required=False)
+    cover = serializers.URLField(required=False)
+
+