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remove clip info from annotation table

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j 2011-10-04 11:39:00 +02:00
parent 78e29d254f
commit a02d7f806b
2 changed files with 17 additions and 25 deletions
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36
pandora/annotation/models.py
View file

@ -91,12 +91,6 @@ class Annotation(models.Model):
layer = models.ForeignKey(Layer)
value = models.TextField()
duration = models.FloatField(default=0, db_index=True)
hue = models.FloatField(default=0, db_index=True)
saturation = models.FloatField(default=0, db_index=True)
lightness = models.FloatField(default=0, db_index=True)
volume = models.FloatField(default=0, db_index=True)
def editable(self, user):
if user.is_authenticated():
if user.is_staff or \
@ -111,15 +105,6 @@ class Annotation(models.Model):
else:
return self.value
def update_calculated_values(self):
self.duration = self.end - self.start
if self.duration > 0:
self.hue, self.saturation, self.lightness = extract.average_color(
self.item.timeline_prefix, self.start, self.end)
else:
self.hue = self.saturation = self.lightness = 0
#FIXME: set volume here
def set_public_id(self):
public_id = Annotation.objects.filter(item=self.item, id__lt=self.id).count()
self.public_id = "%s/%s" % ( self.item.itemId, ox.to26(public_id))
@ -128,20 +113,18 @@ class Annotation(models.Model):
if not self.id:
super(Annotation, self).save(*args, **kwargs)
self.set_public_id()
if self.duration != self.end - self.start:
self.update_calculated_values()
if not self.clip and not self.layer.private:
#no clip or update clip
if not self.clip and not self.layer.private or \
(self.clip and not self.layer.private and \
self.start != self.clip.start or self.end != self.clip.end):
self.clip, created = Clip.objects.get_or_create(item=self.item,
start=self.start,
end=self.end)
if created:
#FIXME, only clips should have those values
self.clip.duration = self.duration
self.clip.hue = self.hue
self.clip.saturation = self.saturation
self.clip.lightness = self.lightness
self.clip.volume = self.volume
self.clip.save()
super(Annotation, self).save(*args, **kwargs)
def json(self, layer=False, keys=None):
@ -151,9 +134,14 @@ class Annotation(models.Model):
for field in ('id', 'in', 'out', 'value', 'created', 'modified'):
j[field] = getattr(self, {
'duration': 'clip__duration',
'hue': 'clip__hue',
'id': 'public_id',
'in': 'start',
'lightness': 'clip__lightness',
'out': 'end',
'saturation': 'clip__saturation',
'volume': 'clip__volume',
}.get(field, field))
if layer:
j['layer'] = self.layer.name

6
pandora/annotation/views.py
View file

@ -46,12 +46,16 @@ def order_query(qs, sort):
if operator != '-':
operator = ''
key = {
'duration': 'clip__duration',
'in': 'start',
'lightness': 'clip__lightness',
'out': 'end',
'saturation': 'clip__saturation',
'volume': 'clip__volume',
}.get(e['key'], e['key'])
if key.startswith('clip:'):
key = annotation_sort_key(e['key'][len('clip:'):])
elif key not in ('start', 'end', 'value'):
elif key not in ('start', 'end', 'value') and not key.startswith('clip__'):
#key mgith need to be changed, see order_sort in item/views.py
key = "item__sort__%s" % key
order = '%s%s' % (operator, key)