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accessed/viewed/update to new site.json syntax

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j 2011-01-25 20:09:03 +05:30
parent 62301135ce
commit a7b84e2b7f
2 changed files with 77 additions and 47 deletions
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85
pandora/item/models.py
View file

@ -125,18 +125,12 @@ class Item(models.Model):
return default
def access(self, user):
if user.is_authenticated():
access, created = Access.objects.get_or_create(item=self, user=user)
else:
access, created = Access.objects.get_or_create(item=self, user=None)
access.save()
if self.public and self.available:
return True
elif user.is_staff or \
self.user == user or \
self.groups.filter(id__in=user.groups.all()).count() > 0:
return True
elif user.is_authenticated() and \
(user.is_staff or self.user == user or \
self.groups.filter(id__in=user.groups.all()).count() > 0):
return True
return False
def editable(self, user):
@ -431,13 +425,18 @@ class Item(models.Model):
sort_value = u''
return sort_value
def set_value(s, name, value):
if not value:
value = None
setattr(s, name, value)
base_keys = (
'id',
'aspectratio',
'duration',
'color',
'hue',
'saturation',
'brightness',
'lightness',
'volume',
'clips',
'cuts',
@ -448,24 +447,19 @@ class Item(models.Model):
'pixels',
'size',
'bitrate',
'files',
'filename',
'numberoffiles',
'published',
'modified',
'popularity'
'popularity',
)
max_int = 9223372036854775807L
def set_value(s, name, value):
if not value:
value = None
setattr(s, name, value)
for key in filter(lambda k: 'sort' in k, config['itemKeys']):
for key in filter(lambda k: 'columnWidth' in k, config['itemKeys']):
name = key['id']
source = name
sort_type = key['sort'].get('type', key['type'])
sort_type = key.get('sort', key['type'])
if 'value' in key:
if 'layer' in key['value']:
continue
source = key['value']['key']
sort_type = key['value'].get('type', sort_type)
@ -525,8 +519,7 @@ class Item(models.Model):
if 'bitrate' in videos[0].info:
s.bitrate = videos[0].info['bitrate']
s.pixels = sum([v.pixels for v in videos])
s.filename = ' '.join([v.name for v in videos])[:955]
s.files = self.files.all().count()
s.numberoffiles = self.files.all().count()
s.size = sum([v.size for v in videos]) #FIXME: only size of movies?
s.volume = 0
else:
@ -540,10 +533,12 @@ class Item(models.Model):
s.size = None
s.volume = None
s.color = int(sum(self.data.get('color', [])))
s.saturation = None #FIXME
s.brightness = None #FIXME
if 'color' in self.data:
s.hue, s.saturation, s.brightness = self.data['color']
else:
s.hue = None
s.saturation = None
s.brighness = None
s.cuts = len(self.data.get('cuts', []))
if s.duration:
s.cutsperminute = s.cuts / (s.duration/60)
@ -559,7 +554,7 @@ class Item(models.Model):
if not isinstance(current_values, list):
current_values = [current_values]
saved_values = [i.value for i in Facet.objects.filter(item=self, key=key)]
removed_values = filter(lambda x: x not in current_values, saved_values)
removed_values = filter(lambda i: i not in current_values, saved_values)
if removed_values:
Facet.objects.filter(item=self, key=key, value__in=removed_values).delete()
for value in current_values:
@ -570,12 +565,6 @@ class Item(models.Model):
f = Facet(key=key, value=value, value_sort=value_sort)
f.item = self
f.save()
year = self.get('year', None)
if year:
f, created = Facet.objects.get_or_create(key='year', value=year,
value_sort=year, item=self)
else:
Facet.objects.filter(item=self, key='year').delete()
def path(self, name=''):
h = self.itemId
@ -789,13 +778,13 @@ class Item(models.Model):
config = site_config()
Item.facet_keys = []
for key in filter(lambda k: 'find' in k, config['itemKeys']):
if 'autocomplete' in key['find'] and not 'autocompleteSortKey' in key['find']:
for key in config['itemKeys']:
if 'autocomplete' in key and not 'autocompleteSortKey' in key:
Item.facet_keys.append(key['id'])
Item.person_keys = []
for key in filter(lambda k: 'sort' in k, config['itemKeys']):
if key['sort'].get('type', '') == 'person':
for key in config['itemKeys']:
if 'sort' in key and key['sort'] == 'person':
Item.person_keys.append(key['id'])
class ItemFind(models.Model):
@ -822,10 +811,12 @@ attrs = {
'__module__': 'item.models',
'item': models.OneToOneField('Item', related_name='sort', primary_key=True),
}
for key in filter(lambda k: 'sort' in k, config['itemKeys']):
for key in filter(lambda k: 'columnWidth' in k, config['itemKeys']):
name = key['id']
name = {'id': 'itemId'}.get(name, name)
sort_type = key['sort'].get('type', key['type'])
sort_type = key.get('sort', key['type'])
if isinstance(sort_type, list):
sort_type = sort_type[0]
model = {
'char': (models.CharField, dict(null=True, max_length=1000, db_index=True)),
'year': (models.CharField, dict(null=True, max_length=4, db_index=True)),
@ -840,6 +831,7 @@ for key in filter(lambda k: 'sort' in k, config['itemKeys']):
'words': 'integer',
'length': 'integer',
'date': 'date',
'hue': 'float',
}.get(sort_type, sort_type)]
attrs[name] = model[0](**model[1])
@ -854,7 +846,14 @@ class Access(models.Model):
access = models.DateTimeField(auto_now=True)
item = models.ForeignKey(Item, related_name='accessed')
user = models.ForeignKey(User, null=True, related_name='accessed_items')
accessed = models.IntegerField(default=0)
def save(self, *args, **kwargs):
if not self.accessed:
self.accessed = 0
self.accessed += 1
super(Access, self).save(*args, **kwargs)
def __unicode__(self):
if self.user:
return u"%s/%s/%s" % (self.user, self.item, self.access)

39
pandora/item/views.py
View file

@ -2,8 +2,9 @@
# vi:si:et:sw=4:sts=4:ts=4
from __future__ import division
import os.path
from datetime import datetime
from django.db.models import Count, Sum
from django.db.models import Count, Sum, Max
from django.http import HttpResponse, Http404
from django.shortcuts import get_object_or_404, redirect
from django.conf import settings
@ -48,8 +49,14 @@ def _order_query(qs, sort, prefix='sort__'):
operator = e['operator']
if operator != '-':
operator = ''
key = {'id': 'itemId'}.get(e['key'], e['key'])
order = '%s%s%s' % (operator, prefix, key)
key = {
'id': 'itemId',
'accessed': 'accessed__access',
'viewed': 'accessed__access'
}.get(e['key'], e['key'])
if key not in ('accessed__access', ):
key = "%s%s" % (prefix, key)
order = '%s%s' % (operator, key)
order_by.append(order)
if order_by:
qs = qs.order_by(*order_by, nulls_last=True)
@ -189,6 +196,18 @@ Positions
response['data']['items'] = []
qs = _order_query(query['qs'], query['sort'])
_p = query['keys']
def only_p_sums(m):
r = {}
for p in _p:
if p in ('accessed', 'viewed'):
r[p] = getattr(m, 'viewed')
elif p == 'popularity':
r[p] = getattr(m, p)
else:
r[p] = m.json.get(p, '')
if isinstance(r[p], datetime):
r[p] = r[p].strftime('%Y-%m-%dT%H:%M:%SZ')
return r
def only_p(m):
r = {}
if m:
@ -196,9 +215,21 @@ Positions
for p in _p:
r[p] = m.get(p, '')
return r
if 'viewed' in _p and request.user.is_authenticated():
qs = qs.filter(accessed__user=request.user)
qs = qs[query['range'][0]:query['range'][1]]
#response['data']['items'] = [m.get_json(_p) for m in qs]
response['data']['items'] = [only_p(m['json']) for m in qs.values('json')]
if 'popularity' in _p:
qs = qs.annotate(popularity=Sum('accessed__accessed'))
response['data']['items'] = [only_p_sums(m) for m in qs]
elif 'viewed' in _p and request.user.is_authenticated():
qs = qs.annotate(viewed=Max('accessed__access'))
response['data']['items'] = [only_p_sums(m) for m in qs]
elif 'accessed' in _p:
qs = qs.annotate(viewed=Max('accessed__access'))
response['data']['items'] = [only_p_sums(m) for m in qs]
else:
response['data']['items'] = [only_p(m['json']) for m in qs.values('json')]
else: # otherwise stats
items = query['qs']
files = File.objects.all().filter(item__in=items).filter(size__gt=0)