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create undefined places/events

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j 2012-02-01 15:25:18 +00:00
commit 1f1683c5a5
7 changed files with 120 additions and 43 deletions
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58
pandora/place/models.py
View file

@ -23,6 +23,8 @@ class Place(models.Model):
'''
created = models.DateTimeField(auto_now_add=True)
modified = models.DateTimeField(auto_now=True)
defined = models.BooleanField(default=True)
user = models.ForeignKey(User, null=True, related_name='places')
name = models.CharField(max_length=1024)
@ -30,20 +32,20 @@ class Place(models.Model):
name_sort = models.CharField(max_length=200)
name_find = models.TextField(default='', editable=False)
geoname = models.CharField(max_length=1024, unique=True)
geoname_sort = models.CharField(max_length=1024, unique=True)
geoname = models.CharField(max_length=1024, unique=True, null=True)
geoname_sort = models.CharField(max_length=1024, unique=True, null=True)
countryCode = models.CharField(max_length=16, default='')
wikipediaId = models.CharField(max_length=1000, blank=True)
type = models.CharField(max_length=1000, default='')
south = models.FloatField(default=0)
west = models.FloatField(default=0)
north = models.FloatField(default=0)
east = models.FloatField(default=0)
lat = models.FloatField(default=0)
lng = models.FloatField(default=0)
area = models.FloatField(default=0)
south = models.FloatField(default=None, null=True)
west = models.FloatField(default=None, null=True)
north = models.FloatField(default=None, null=True)
east = models.FloatField(default=None, null=True)
lat = models.FloatField(default=None, null=True)
lng = models.FloatField(default=None, null=True)
area = models.FloatField(default=None, null=True)
matches = models.IntegerField(default=0)
items = models.ManyToManyField(Item, blank=True, related_name='places')
@ -57,9 +59,21 @@ class Place(models.Model):
def __unicode__(self):
return self.name
@classmethod
def get_or_create(model, name):
qs = model.objects.filter(name_find__icontains=u'|%s|'%name)
if qs.count() == 0:
instance = model(name=name)
instance.save()
else:
instance = qs[0]
return instance
def editable(self, user):
if user and not user.is_anonymous() \
and (self.user == user or user.get_profile().capability('canEditPlaces')):
and (not self.user or \
self.user == user or \
user.get_profile().capability('canEditPlaces')):
return True
return False
@ -69,9 +83,10 @@ class Place(models.Model):
def json(self, keys=None, user=None):
j = {
'id': self.get_id(),
'user': self.user.username,
'editable': self.editable(user)
}
if self.user:
j['user'] = self.user.username
for key in ('created', 'modified',
'name', 'alternativeNames', 'geoname', 'countryCode',
'south', 'west', 'north', 'east',
@ -106,18 +121,25 @@ class Place(models.Model):
self.matches = numberofmatches
self.save()
def make_undefined(self):
self.defined = False
self.south = None
self.west = None
self.north = None
self.east = None
self.lat = None
self.lng = None
self.area = None
def save(self, *args, **kwargs):
if not self.name_sort:
self.name_sort = self.name #', '.join(self.name)
self.geoname_sort = ', '.join(reversed(self.geoname.split(', ')))
if self.geoname:
self.geoname_sort = ', '.join(reversed(self.geoname.split(', ')))
self.name_find = '|%s|'%'|'.join([self.name]+list(self.alternativeNames))
#update center
#self.lat = ox.location.center(self.south, self.north)
#self.lng = ox.location.center(self.east, self.west)
#update area
#self.area= ox.location.area(self.south, self.west, self.north, self.east)
self.defined = len(filter(None, [getattr(self, key)
for key in ('south', 'west', 'north', 'east')])) > 0
super(Place, self).save(*args, **kwargs)

16
pandora/place/views.py
View file

@ -19,7 +19,6 @@ import tasks
@login_required_json
def addPlace(request):
#FIXME: require admin
'''
param data {
name: "",
@ -36,20 +35,24 @@ def addPlace(request):
type: ""
}
'''
#FIXME: check permissions
data = json.loads(request.POST['data'])
exists = False
existing_names = []
existing_geoname = ''
names = data.pop('name')
for name in [names] + data.get('alternativeNames', []):
if models.Place.objects.filter(name_find__icontains=u'|%s|'%name).count() != 0:
if models.Place.objects.filter(defined=True,
name_find__icontains=u'|%s|'%name).count() != 0:
exists = True
existing_names.append(name)
if 'geoname' in data:
if models.Place.objects.filter(geoname=data['geoname']).count() > 0:
if models.Place.objects.filter(defined=True,
geoname=data['geoname']).count() > 0:
exists = True
existing_geoname = data['geoname']
if not exists:
models.Place.objects.filter(defined=False, name__in=names).delete()
place = models.Place()
place.user = request.user
place.name = names
@ -96,14 +99,17 @@ def editPlace(request):
alternative_names = filter(lambda n: n.strip(), alternative_names)
data['alternativeNames'] = alternative_names
for name in names + alternative_names:
if models.Place.objects.filter(name_find__icontains=u'|%s|'%name).exclude(id=place.id).count() != 0:
if models.Place.objects.filter(defined=True,
name_find__icontains=u'|%s|'%name).exclude(id=place.id).count() != 0:
conflict = True
conflict_names.append(name)
if 'geoname' in data:
if models.Place.objects.filter(geoname=data['geoname']).exclude(id=place.id).count() != 0:
if models.Place.objects.filter(defined=True,
geoname=data['geoname']).exclude(id=place.id).count() != 0:
conflict = True
conflict_geoname = data['geoname']
if not conflict:
models.Place.objects.filter(defined=False, name__in=names+alternative_names).delete()
for key in data:
if key != 'id':
value = data[key]