def insert_ft(self):
"""
Añade la sugerencia a la tabla en fusiontables
En caso de fallo, se guarda el punto en _Do_later_ft,
para intentar añadirlo luego
"""
if self._is_public():
from mapsServices.fusiontable import ftclient, sqlbuilder
from django.conf import settings
from georemindme.models_utils import _Do_later_ft
try:
ftclient = ftclient.OAuthFTClient()
import unicodedata
name = unicodedata.normalize('NFKD', self.name).encode('ascii','ignore')
ftclient.query(sqlbuilder.SQL().insert(
settings.FUSIONTABLES['TABLE_SUGGS'],
{'name': name,
'location': '%s,%s' % (self.poi.location.lat, self.poi.location.lon),
'sug_id': self.id,
'modified': self.modified.isoformat(),
'created': self.created.isoformat(),
'relevance': self._calc_relevance(),
}
)
)
delete = _Do_later_ft().get_by_key_name('_do_later_%s' % self.id)
if delete is not None:
delete.delete()
except Exception, e: # Si falla, se guarda para intentar añadir mas tarde
import logging
logging.error('ERROR FUSIONTABLES new suggestion %s: %s' % (self.id, e))
def insert_ft(self):
"""
Añade la sugerencia a la tabla en fusiontables
En caso de fallo, se guarda el punto en _Do_later_ft,
para intentar añadirlo luego
"""
if self._is_public():
from mapsServices.fusiontable import ftclient, sqlbuilder
from django.conf import settings
from georemindme.models_utils import _Do_later_ft
try:
ftclient = ftclient.OAuthFTClient()
import unicodedata
name = unicodedata.normalize('NFKD', self.name).encode(
'ascii', 'ignore')
ftclient.query(sqlbuilder.SQL().insert(
settings.FUSIONTABLES['TABLE_SUGGS'], {
'name':
name,
'location':
'%s,%s' %
(self.poi.location.lat, self.poi.location.lon),
'sug_id':
self.id,
'modified':
self.modified.isoformat(),
'created':
self.created.isoformat(),
'relevance':
self._calc_relevance(),
}))
delete = _Do_later_ft().get_by_key_name('_do_later_%s' %
self.id)
if delete is not None:
delete.delete()
except Exception, e: # Si falla, se guarda para intentar añadir mas tarde
import logging
logging.error('ERROR FUSIONTABLES new suggestion %s: %s' %
(self.id, e))
def update_ft(self):
if self._is_public():
from mapsServices.fusiontable import ftclient, sqlbuilder
from django.conf import settings
from georemindme.models_utils import _Do_later_ft
try:
ftclient = ftclient.OAuthFTClient()
rowid = ftclient.query(sqlbuilder.SQL().select(
settings.FUSIONTABLES['TABLE_SUGGS'],
['rowid'],
'sug_id = %d' % self.id
)
)
rowid = rowid.splitlines()
if len(rowid) == 1:
return self.insert_ft()
del rowid[0]
for r in rowid:
r = int(r)
import unicodedata
name = unicodedata.normalize('NFKD', self.name).encode('ascii','ignore')
ftclient.query(sqlbuilder.SQL().update(
settings.FUSIONTABLES['TABLE_SUGGS'],
['name', 'location', 'modified', 'relevance'],
[
name,
'%s,%s' % (self.poi.location.lat, self.poi.location.lon),
self.modified.isoformat(),
str(self._calc_relevance()),
],
r
)
)
delete = _Do_later_ft().get_by_key_name('_do_later_%s' % self.id)
if delete is not None:
delete.delete()
except Exception, e: # Si falla, se guarda para intentar añadir mas tarde
import logging
logging.error('ERROR FUSIONTABLES update suggestion %s: %s' % (self.id, e))
def update_ft(self):
if self._is_public():
from mapsServices.fusiontable import ftclient, sqlbuilder
from django.conf import settings
from georemindme.models_utils import _Do_later_ft
try:
ftclient = ftclient.OAuthFTClient()
rowid = ftclient.query(sqlbuilder.SQL().select(
settings.FUSIONTABLES['TABLE_SUGGS'], ['rowid'],
'sug_id = %d' % self.id))
rowid = rowid.splitlines()
if len(rowid) == 1:
return self.insert_ft()
del rowid[0]
for r in rowid:
r = int(r)
import unicodedata
name = unicodedata.normalize('NFKD', self.name).encode(
'ascii', 'ignore')
ftclient.query(sqlbuilder.SQL().update(
settings.FUSIONTABLES['TABLE_SUGGS'],
['name', 'location', 'modified', 'relevance'], [
name,
'%s,%s' %
(self.poi.location.lat, self.poi.location.lon),
self.modified.isoformat(),
str(self._calc_relevance()),
], r))
delete = _Do_later_ft().get_by_key_name('_do_later_%s' %
self.id)
if delete is not None:
delete.delete()
except Exception, e: # Si falla, se guarda para intentar añadir mas tarde
import logging
logging.error('ERROR FUSIONTABLES update suggestion %s: %s' %
(self.id, e))
def get_nearest(self, location, radius = 5000):
if not isinstance(location, db.GeoPt):
location = db.GeoPt(location)
from mapsServices.fusiontable import ftclient, sqlbuilder
ftclient = ftclient.OAuthFTClient()
from django.conf import settings as __web_settings # parche hasta conseguir que se cachee variable global
query = ftclient.query(sqlbuilder.SQL().select(__web_settings.FUSIONTABLES['TABLE_PLACES'], cols=['place_id'],
condition = 'ST_INTERSECTS (location, CIRCLE(LATLNG (%s), %s))' % (location, radius)
)
)
results = query.splitlines()
del results[0] # quitar la primera linea con el nombre de la columna
places = [db.Key.from_path(self._klass.kind(), result) for result in results] # construir todas las keys para consultar en bach
places = db.get(places)
from georemindme.funcs import prefetch_refprops
places = prefetch_refprops(places, self._klass.user)
return places
def get_nearest(self, location, radius=5000):
if not isinstance(location, db.GeoPt):
location = db.GeoPt(location)
from mapsServices.fusiontable import ftclient, sqlbuilder
ftclient = ftclient.OAuthFTClient()
from django.conf import settings as __web_settings # parche hasta conseguir que se cachee variable global
query = ftclient.query(sqlbuilder.SQL().select(
__web_settings.FUSIONTABLES['TABLE_PLACES'],
cols=['place_id'],
condition='ST_INTERSECTS (location, CIRCLE(LATLNG (%s), %s))' %
(location, radius)))
results = query.splitlines()
del results[0] # quitar la primera linea con el nombre de la columna
places = [
db.Key.from_path(self._klass.kind(), result) for result in results
] # construir todas las keys para consultar en bach
places = db.get(places)
from georemindme.funcs import prefetch_refprops
places = prefetch_refprops(places, self._klass.user)
return places
def get_nearest(self, location, radius=5000, querier=None):
if not isinstance(location, db.GeoPt):
location = db.GeoPt(location)
import memcache
client = memcache.mem.Client()
if querier is not None and querier.is_authenticated():
sugs = client.get('%ssug_nearest%s,%s_%s' % (
memcache.version,
location.lat,
location.lon,
querier.username,
))
else:
sugs = client.get('%ssug_nearest%s,%s' %
(memcache.version, location.lat, location.lon))
if sugs is None:
from mapsServices.fusiontable import ftclient, sqlbuilder
ftclient = ftclient.OAuthFTClient()
from django.conf import settings as __web_settings # parche hasta conseguir que se cachee variable global
query = ftclient.query(sqlbuilder.SQL().select(
__web_settings.FUSIONTABLES['TABLE_SUGGS'],
cols=['sug_id'],
condition=
'ST_INTERSECTS (location, CIRCLE(LATLNG (%s), %s)) ORDER BY relevance DESC LIMIT 50'
% (location, radius)))
results = query.splitlines()
if len(results) == 1:
return []
del results[
0] # quitar la primera linea con el nombre de la columna
try:
sugs = [
db.Key.from_path(self._klass.kind(), int(result))
for result in results
] # construir todas las keys para consultar en bach
except:
return []
sugs = db.get(sugs)
sugs = filter(None, sugs)
if querier is not None and querier.is_authenticated():
sugs = filter(
lambda x: x.__class__.user.get_value_for_datastore(x) !=
querier.key(), sugs)
from georemindme.funcs import prefetch_refprops
prefetch_refprops(sugs, Suggestion.user, Suggestion.poi)
sugs = sorted(sugs,
key=lambda x: x._calc_relevance(),
reverse=True)
sugs = [{
'id': sug.key().id(),
'slug': sug.slug,
'username': sug.user.username,
'name': sug.name,
'address': sug.poi.address,
'description': sug.description,
'poi': {
'lat': sug.poi.location.lat,
'lon': sug.poi.location.lon,
'id': sug.poi.id,
},
'created': sug.created,
'modified': sug.modified,
} for sug in sugs]
if querier is not None and querier.is_authenticated():
client.set(
'%ssug_nearest%s,%s_%s' % (
memcache.version,
location.lat,
location.lon,
querier.username,
), sugs, 112)
else:
client.set(
'%ssug_nearest%s,%s' %
(memcache.version, location.lat, location.lon), sugs, 112)
# FIXME : DEBERIA USARSE CAS EN VEZ DE SET EN MEMCACHE
return sugs
