PadmaClip and PadmaVideo as two separate classes

itf/festival/admin.py

@@ -2,7 +2,7 @@ from django.contrib import admin
 from models import *
 from markitup.widgets import MarkItUpWidget
 from django.contrib.contenttypes import generic
-from padmavideos.models import PadmaVideo
+from padmavideos.models import PadmaVideo, PadmaClip
 
 class AudioInline(admin.StackedInline):
   model = Audio
@@ -13,7 +13,7 @@ class ImageInline(admin.StackedInline):
   extra = 3
 
 class PadmaVideoInline(generic.GenericStackedInline):
-  model = PadmaVideo
+  model = PadmaClip
   extra = 3
 
 class DocumentInline(admin.StackedInline):

itf/itfcore/models.py

@@ -126,7 +126,14 @@ class Training(models.Model):
   until_when = models.DateField(blank=True, null=True)
 
 
+class Play(models.Model):
+  pass
+#  title
+#  author
+  
+  
 class Production(models.Model):
+  play = models.ForeignKey("Play", null=True, blank=True)
   name = models.CharField(max_length=255, db_index=True)
   language = models.ForeignKey("Language", blank=True, null=True)
   group = models.ForeignKey("TheatreGroup")

itf/padmavideos/models.py

@@ -9,24 +9,21 @@ from app.models import ItfModel
 from django.core.files import File
 from django.core.files.temp import NamedTemporaryFile
 import urllib2
+from decimal import Decimal
 
 PANDORA_BASE = 'pad.ma'
 
 class PadmaVideo(ItfModel):
-    embed_code = models.TextField()
-    url = models.CharField(max_length=512, editable=False)
+#    embed_code = models.TextField()
+#    url = models.CharField(max_length=512, editable=False)
     title = models.CharField(max_length=512, blank=True)
     poster = models.ImageField(blank=True, upload_to='upload/padmaposters/')
-    padma_id = models.CharField(editable=False, max_length=8, db_index=True)
-    time_in = models.IntegerField(null=True, editable=False)
-    time_out = models.IntegerField(null=True, editable=False)
+    padma_id = models.CharField(editable=False, max_length=16, unique=True, db_index=True)
+    duration = models.DecimalField(max_digits=16, decimal_places=3, editable=False)
     width = models.IntegerField(null=True, editable=False)
     height = models.IntegerField(null=True, editable=False)
     data = DictField(default={}, editable=False)
     layers = DictField(default={}, editable=False)
-    content_type = models.ForeignKey(ContentType)
-    object_id = models.PositiveIntegerField()
-    content_object = generic.GenericForeignKey('content_type', 'object_id')
     
     def __unicode__(self):
         return self.padma_id
@@ -43,6 +40,7 @@ class PadmaVideo(ItfModel):
             
         }
     
+    '''
     def save(self, *args, **kwargs):
         embed_code = self.embed_code
         regex = r'\<iframe width=\"([0-9]{1,3})\" height\=\"([0-9]{1,3})\" src\=\"http\:\/\/pad.ma\/([A-Z]{1,8})\/embed\?in\=([0-9].*?)\&out\=([0-9].*?)\&view\=video\" frameborder\=\"0\" allowfullscreen></iframe>'
@@ -55,7 +53,7 @@ class PadmaVideo(ItfModel):
         self.url = "http://%s/%s/" % (PANDORA_BASE, self.padma_id,) #FIXME time_in, time_out
         self.get_padma_data()
         super(PadmaVideo, self).save(*args, **kwargs)
-    
+    '''
     
     def get_padma_data(self, update_poster=True):
         api = ox.api.API("http://%s/api" % PANDORA_BASE)
@@ -65,8 +63,7 @@ class PadmaVideo(ItfModel):
         })['data']
         if not self.title:
             self.title = self.data['title']
-        if self.time_in == self.time_out:
-            self.time_out = int(self.data['duration'])
+        self.duration = Decimal(str(self.data['duration']))
         if update_poster:
             self.update_poster()
         self.layers = api.get({
@@ -77,9 +74,40 @@ class PadmaVideo(ItfModel):
     
     #ref: http://djangosnippets.org/snippets/2587/
     def update_poster(self):
-        poster_time = int((self.time_in + self.time_out) / 2)
+        #poster_time = int((self.time_in + self.time_out) / 2)
+        poster_time = self.data['posterFrame']
         url = 'http://%s/%s/480p%d.jpg' % (PANDORA_BASE, self.padma_id, poster_time,)
         img_temp = NamedTemporaryFile(delete=True)
         img_temp.write(urllib2.urlopen(url).read())
         img_temp.flush()
         self.poster.save("%s.jpg" % self.padma_id, File(img_temp), save=False)
+
+
+class PadmaClip(ItfModel):
+    padmavideo = models.ForeignKey(PadmaVideo, editable=False)
+    embed_code = models.TextField()
+    time_in = models.DecimalField(max_digits=16, decimal_places=3, editable=False)
+    time_out = models.DecimalField(max_digits=16, decimal_places=3, editable=False)
+    content_type = models.ForeignKey(ContentType)
+    object_id = models.PositiveIntegerField()
+    content_object = generic.GenericForeignKey('content_type', 'object_id')
+    
+    def save(self, *args, **kwargs):
+        embed_code = self.embed_code
+        regex = r'\<iframe width=\"([0-9]{1,3})\" height\=\"([0-9]{1,3})\" src\=\"http\:\/\/pad.ma\/([A-Z]{1,8})\/embed\?in\=([0-9\.].*?)\&out\=([0-9\.].*?)\&view\=video\" frameborder\=\"0\" allowfullscreen></iframe>'
+        match = re.match(regex, embed_code)
+        if not match:
+            raise ValidationError("Invalid Embed Code")
+        width, height, padma_id, time_in, time_out = match.groups()
+        self.time_in = Decimal(time_in)
+        self.time_out = Decimal(time_out)
+        try:
+            padmaVideo = PadmaVideo.objects.get(padma_id=padma_id)
+            created = True
+        except PadmaVideo.DoesNotExist:
+            padmaVideo = PadmaVideo(padma_id=padma_id)
+            created = False
+        padmaVideo.get_padma_data(update_poster=created) #update poster only if video is freshly created
+        padmaVideo.save()
+        self.padmavideo = padmaVideo
+        super(PadmaClip, self).save(*args, **kwargs)