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find clipQuery

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j 2011-10-19 17:55:29 +02:00
parent ced5d06f89
commit 898aa66509
3 changed files with 32 additions and 15 deletions
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2
pandora/annotation/models.py
View file

@ -144,7 +144,7 @@ class Annotation(models.Model):
'saturation': 'clip__saturation',
'volume': 'clip__volume',
}.get(field, field))
if layer:
if layer or (keys and 'layer' in keys):
j['layer'] = self.layer.name
if keys:
_j = {}

5
pandora/clip/models.py
View file

@ -79,8 +79,11 @@ class Clip(models.Model):
public_layers = [l['id']
for l in filter(lambda l: not l.get('private', False),
settings.CONFIG['layers'])]
if 'annotations' in keys:
j['annotations'] = [a.json(keys=['value', 'id', 'layer'])
for a in self.annotations.filter(layer__name__in=public_layers).select_related()]
for layer in filter(lambda l: l in keys, public_layers):
j[layer] = [a.json(keys=['value'])['value']
j[layer] = [a.json(keys=['id', 'value'])
for a in self.annotations.filter(layer__name=layer)]
for key in keys:
if key not in clip_keys and key not in j:

40
pandora/item/views.py
View file

@ -25,7 +25,7 @@ import tasks
from archive.models import File, Stream
from archive import extract
from annotation.models import Annotation
from clip.models import Clip
from api.actions import actions
@ -90,10 +90,11 @@ def parse_query(data, user):
if key in data:
query[key] = data[key]
query['qs'] = models.Item.objects.find(data, user)
if 'annotations' in data:
query['annotations'] = data['annotations']
#FIXME: annotations need manager find(data, user)
query['aqs'] = Annotation.objects.filter(Q(layer__private=False)|Q(user=user))
if 'clipQuery' in data:
query['clip_qs'] = Clip.objects.find({'query': data['clipQuery']}, user).order_by('start')
query['clip_items'] = data['clipQuery'].get('items', 5)
query['clip_keys'] = data['clipQuery'].get('keys', ['id', 'in', 'out', 'annotations'])
#group by only allows sorting by name or number of itmes
return query
@ -104,6 +105,7 @@ def find(request):
'query': query,
'sort': array,
'range': array
clipQuery: ...
}
query: query object, more on query syntax at
@ -226,10 +228,16 @@ Positions
r[p] = m.sort.popularity
else:
r[p] = m.json.get(p, '')
if 'annotations' in query:
n = query['annotations']
r['annotations'] = [a.json(layer=True)
for a in query['aqs'].filter(itemID=m.id)[:n]]
if 'clip_qs' in query:
qs = query['clip_qs'].filter(item=m)
n = qs.count()
if n > query['clip_items']:
clips = []
for i in range(0, n, int(n/query['clip_items'])):
clips.append(qs[i])
else:
clips = qs
r['clips'] = [c.json(query['clip_keys']) for c in clips]
return r
def only_p(m):
r = {}
@ -237,10 +245,16 @@ Positions
m = json.loads(m, object_hook=ox.django.fields.from_json)
for p in _p:
r[p] = m.get(p, '')
if 'annotations' in query:
n = query['annotations']
r['annotations'] = [a.json(layer=True)
for a in query['aqs'].filter(item__itemId=m['id'])[:n]]
if 'clip_qs' in query:
qs = query['clip_qs'].filter(item__itemId=m['id'])
n = qs.count()
if n > query['clip_items']:
clips = []
for i in range(0, n, int(n/query['clip_items'])):
clips.append(qs[i])
else:
clips = qs
r['clips'] = [c.json(query['clip_keys']) for c in clips]
return r
qs = qs[query['range'][0]:query['range'][1]]
#response['data']['items'] = [m.get_json(_p) for m in qs]