def __call__(self):
"""Request parameters are 'type' and 'coordinates'."""
request = self.request
response = request.response
try:
gtype = request.form.get('type')
coords = request.form.get('coordinates')
data = '{"type": "%s", "coordinates": %s}' % (gtype, coords)
obj = geojson.loads(data, object_hook=geojson.GeoJSON.to_instance)
except:
raise
response.setStatus(400)
return "Input geometry is not acceptable"
# Input is 900913, transform back to lon/lat
result = self.transform(obj, inverse=True)
g = IGeoreferenced(self.context)
g.setGeoInterface(result.type, result.coordinates)
notify(ObjectGeoreferencedEvent(g))
if request.get('HTTP_REFERER'):
response.redirect(
request.get('HTTP_REFERER').split('?')[0] +
'?portal_status_message=Changes%20saved.')
else:
response.setStatus(200)
return "Geometry edited successfully"
def __call__(self):
"""Request parameters are 'type' and 'coordinates'."""
request = self.request
response = request.response
try:
gtype = request.form.get('type')
coords = request.form.get('coordinates')
data = '{"type": "%s", "coordinates": %s}' % (gtype, coords)
obj = geojson.loads(data, object_hook=geojson.GeoJSON.to_instance)
except:
raise
response.setStatus(400)
return "Input geometry is not acceptable"
# Input is 900913, transform back to lon/lat
result = self.transform(obj, inverse=True)
g = IGeoreferenced(self.context)
g.setGeoInterface(result.type, result.coordinates)
notify(ObjectGeoreferencedEvent(g))
if request.get('HTTP_REFERER'):
response.redirect(request.get('HTTP_REFERER').split('?')[0] + '?portal_status_message=Changes%20saved.')
else:
response.setStatus(200)
return "Geometry edited successfully"
def test_override_geo_with_related_contact(self):
add_behavior(
'Event',
'cpskin.agenda.behaviors.related_contacts.IRelatedContacts'
) # noqa
add_behavior('Event', ICoordinates.__identifier__)
event = api.content.create(container=self.portal,
type='Event',
id='myevent')
# add some contacts
applyProfile(self.portal, 'collective.contact.core:default')
add_behavior('organization', ICoordinates.__identifier__)
directory = api.content.create(container=self.portal,
type='directory',
id='directory')
organization = api.content.create(container=directory,
type='organization',
id='organization')
organization.title = u'IMIO'
organization.street = u'Rue Léon Morel'
organization.number = u'1'
organization.zip_code = u'5032'
organization.city = u'Isnes'
# set related contact
intids = getUtility(IIntIds)
to_id = intids.getId(organization)
rv = RelationValue(to_id)
event.location = rv
notify(ObjectModifiedEvent(event))
# coord = ICoordinates(event)
view = getMultiAdapter((event, event.REQUEST), name='geoview')
coord = view.getCoordinates()
self.assertEqual(coord, (None, None))
coordinates = ICoordinates(event).coordinates
self.assertEqual(coordinates, u'')
# check if event georeferenced is correct
orga_geo = IGeoreferenced(organization)
orga_geo.setGeoInterface('Point', (4.711178, 50.504827))
notify(ObjectModifiedEvent(event))
view = getMultiAdapter((event, event.REQUEST), name='geoview')
coord = view.getCoordinates()
self.assertEqual(coord, ('Point', (4.711178, 50.504827)))
coordinates = ICoordinates(event).coordinates
self.assertEqual(coordinates, 'POINT (4.711178 50.504827)')
def test_importer_values(self):
try:
importer = ExternalEventImporter(self.directory)
string_values = [
'title', 'short_description', 'long_description', 'locality',
'street', 'housenumber', 'zipcode', 'town', 'location_url',
'event_url', 'organizer', 'contact_name', 'contact_email',
'contact_phone', 'prices', 'registration', 'source_id',
'fetch_id'
]
now = default_now().replace(microsecond=0)
then = now + timedelta(days=10)
event = {s: s for s in string_values}
event['last_update'] = now
event['start'] = then
event['end'] = then + timedelta(hours=1)
event['timezone'] = default_timezone()
event['whole_day'] = False
event['recurrence'] = 'RRULE:FREQ=DAILY;COUNT=2'
event['cat1'] = set(['c1', 'c2'])
event['cat2'] = set(['c3', 'c4'])
event['longitude'] = 7.8673189
event['latitude'] = 46.6859853
# :TODO: test image and attachement download
# event['image'] =
# event['attachment_1'] =
# event['attachment_2'] =
imports, deleted = importer.fetch_one('source', lambda: [event])
imported = self.catalog.query()
self.assertEquals(imports, 1)
self.assertEquals(len(imported), 1)
imported = imported[0].getObject()
for s in string_values:
self.assertTrue(s in vars(imported))
self.assertTrue(vars(imported)[s] == s)
self.assertEquals(imported.start, now + timedelta(days=10))
self.assertEquals(imported.end, now + timedelta(days=10, hours=1))
self.assertEquals(imported.recurrence, 'RRULE:FREQ=DAILY;COUNT=2')
self.assertFalse(imported.whole_day)
self.assertTrue('c1' in imported.cat1)
self.assertTrue('c2' in imported.cat1)
self.assertTrue('c3' in imported.cat2)
self.assertTrue('c4' in imported.cat2)
self.assertEquals(
IGeoreferenced(imported).coordinates, [7.8673189, 46.6859853])
finally:
# Clean up (transaction has been commited)
self.cleanup_after_fetch_one()
def reprExtent(self):
try:
g = IGeoreferenced(self.context)
points = list(explode(g.coordinates))
return hull(points), g.precision
except:
return None, "unlocated"
def test_override_geo_with_related_contact(self):
add_behavior(
'Event', 'cpskin.agenda.behaviors.related_contacts.IRelatedContacts') # noqa
add_behavior('Event', ICoordinates.__identifier__)
event = api.content.create(
container=self.portal,
type='Event',
id='myevent'
)
# add some contacts
applyProfile(self.portal, 'collective.contact.core:default')
add_behavior('organization', ICoordinates.__identifier__)
directory = api.content.create(
container=self.portal, type='directory', id='directory')
organization = api.content.create(
container=directory, type='organization', id='organization')
organization.title = u'IMIO'
organization.street = u'Rue Léon Morel'
organization.number = u'1'
organization.zip_code = u'5032'
organization.city = u'Isnes'
# set related contact
intids = getUtility(IIntIds)
to_id = intids.getId(organization)
rv = RelationValue(to_id)
event.location = rv
notify(ObjectModifiedEvent(event))
# coord = ICoordinates(event)
view = getMultiAdapter((event, event.REQUEST), name='geoview')
coord = view.getCoordinates()
self.assertEqual(coord, (None, None))
coordinates = ICoordinates(event).coordinates
self.assertEqual(coordinates, u'')
# check if event georeferenced is correct
orga_geo = IGeoreferenced(organization)
orga_geo.setGeoInterface('Point', (4.711178, 50.504827))
notify(ObjectModifiedEvent(event))
view = getMultiAdapter((event, event.REQUEST), name='geoview')
coord = view.getCoordinates()
self.assertEqual(coord, ('Point', (4.711178, 50.504827)))
coordinates = ICoordinates(event).coordinates
self.assertEqual(coordinates, 'POINT (4.711178 50.504827)')
def test_show_map_if_address_is_given(self, browser):
addressblock = create(
Builder("address block")
.within(self.contentpage)
.having(address="Engehaldenstrasse 53", zip="3012", city="Bern")
)
geo = IGeoreferenced(addressblock)
geo.setGeoInterface("Point", (-105.08, 40.59))
transaction.commit()
browser.login().visit(addressblock, view="block_view")
self.assertEqual(1, len(browser.css(".addressMap")))
browser.login().visit(addressblock, view="addressblock_detail_view")
self.assertEqual(1, len(browser.css(".addressMap")))
def coordinates(self):
if self.has_map:
geo_obj = IGeoreferenced(self.context)
if getattr(geo_obj, 'coordinates', False):
return geo_obj.type, geo_obj.coordinates
else:
return None, None
return None, None
def __init__(self, context):
"""Initialize adapter."""
self.context = context
self._adapter = None
x = list(self.context.getLocations())
if len(x) == 0:
raise ValueError("Unlocated: could not adapt %s" % str(context))
else:
self._adapter = IGeoreferenced(x[0])
def __init__(self, context, request):
self.context = context
self.request = request
try:
self.geom = IGeoreferenced(self.context)
except:
self.geom = NullGeometry()
self.styles = get_feature_styles(context)
def wkt(self):
try:
from shapely.geometry.geo import asShape
except ImportError:
from pygeoif.geometry import as_shape as asShape
try:
return asShape(IGeoreferenced(self.context).geo).wkt
except (ValueError, TypeError, NotImplementedError):
# context is not a valid shape.
pass
return u''
def distance(self, b):
try:
g = IGeoreferenced(self.context)
geom = asShape({'type': g.type, 'coordinates': g.coordinates})
y0 = geom.centroid.y
other = asShape(b.zgeo_geometry)
d = geom.distance(other)
return int(math.cos(math.pi*y0/180.0)*d/F/1000)
except:
log.warn("Failed to find distance between %s and %s" % (
self.context, b.getPath()))
raise
def test_save_zgeo_catalog_from_contact(self):
applyProfile(self.portal, 'collective.geo.leaflet:default')
add_behavior('Event', IRelatedContacts.__identifier__)
add_behavior('Event', ICoordinates.__identifier__)
event = api.content.create(
container=self.portal,
type='Event',
id='myevent'
)
# add some contacts
applyProfile(self.portal, 'collective.contact.core:default')
add_behavior('organization', ICoordinates.__identifier__)
directory = api.content.create(
container=self.portal, type='directory', id='directory')
organization = api.content.create(
container=directory, type='organization', id='organization')
organization.title = u'IMIO'
organization.street = u'Rue Léon Morel'
organization.number = u'1'
organization.zip_code = u'5032'
organization.city = u'Isnes'
# set related contact
intids = getUtility(IIntIds)
to_id = intids.getId(organization)
rv = RelationValue(to_id)
event.location = rv
notify(ObjectModifiedEvent(event))
event.reindexObject()
# geo = IGeoreferenced(event)
brain = api.content.find(UID=event.UID())[0]
# brain.zgeo_geometry
import Missing
self.assertTrue(brain.zgeo_geometry == Missing.Value)
orga_geo = IGeoreferenced(organization)
orga_geo.setGeoInterface('Point', (4.711178, 50.504827))
notify(ObjectModifiedEvent(event))
brain = api.content.find(UID=event.UID())[0]
self.assertEqual(brain.zgeo_geometry['type'], 'Point')
def test_save_zgeo_catalog_from_contact(self):
applyProfile(self.portal, 'collective.geo.leaflet:default')
add_behavior('Event', IRelatedContacts.__identifier__)
add_behavior('Event', ICoordinates.__identifier__)
event = api.content.create(container=self.portal,
type='Event',
id='myevent')
# add some contacts
applyProfile(self.portal, 'collective.contact.core:default')
add_behavior('organization', ICoordinates.__identifier__)
directory = api.content.create(container=self.portal,
type='directory',
id='directory')
organization = api.content.create(container=directory,
type='organization',
id='organization')
organization.title = u'IMIO'
organization.street = u'Rue Léon Morel'
organization.number = u'1'
organization.zip_code = u'5032'
organization.city = u'Isnes'
# set related contact
intids = getUtility(IIntIds)
to_id = intids.getId(organization)
rv = RelationValue(to_id)
event.location = rv
notify(ObjectModifiedEvent(event))
event.reindexObject()
# geo = IGeoreferenced(event)
brain = api.content.find(UID=event.UID())[0]
# brain.zgeo_geometry
import Missing
self.assertTrue(brain.zgeo_geometry == Missing.Value)
orga_geo = IGeoreferenced(organization)
orga_geo.setGeoInterface('Point', (4.711178, 50.504827))
notify(ObjectModifiedEvent(event))
brain = api.content.find(UID=event.UID())[0]
self.assertEqual(brain.zgeo_geometry['type'], 'Point')
def __init__(self, context):
"""Initialize adapter."""
self.context = context
self.geo = None
x = []
place = self.context.aq_parent
for o in filter(lambda x: temporal_overlap(self.context, x),
place.getLocations()):
try:
x.append(IGeoreferenced(o))
except ValueError:
continue
if len(x) > 0:
self.geo = self._geo(x)
else:
geo_parts = []
for ob in self.context.getFeatures():
geo_parts.append(IGeoreferenced(ob))
if geo_parts:
self.geo = self._geo(geo_parts)
if self.geo is None:
raise NotLocatedError("Location cannot be determined")
def __init__(self, context):
"""Initialize adapter."""
self.context = context
self.geo = None
x = []
for o in self.context.getLocations():
try:
x.append(IGeoreferenced(o))
except ValueError:
continue
if len(x) > 0:
precise = [xx for xx in x if xx.precision == 'precise']
if len(precise) >= 1:
x = precise
self.geo = self._geo(x)
else:
geo_parts = []
for ob in self.context.getFeatures():
geo_parts.append(IGeoreferenced(ob))
if geo_parts:
self.geo = self._geo(geo_parts)
if self.geo is None:
raise NotLocatedError("Location cannot be determined")
def coordinates(self):
geo_adapter = queryAdapter(self.context, IGeoreferenced)
if geo_adapter:
try:
from shapely.geometry.geo import asShape
except ImportError:
from pygeoif.geometry import as_shape as asShape
try:
return asShape(IGeoreferenced(self.context).geo).wkt
except (ValueError, TypeError, NotImplementedError):
# context is not a valid shape.
# create a validator?
pass
return u''
def zgeo_geometry_value(obj):
if isinstance(obj.location, RelationValue):
if obj.location.isBroken():
obj.location = None
raise AttributeError
contact_obj = obj.location.to_object
else:
contact_obj = obj
if IGeoreferenceable.providedBy(contact_obj):
# old_geo = IGeoreferenced(obj)
# old_geo.removeGeoInterface()
geo = IGeoreferenced(contact_obj)
if geo.type and geo.coordinates:
return {'type': geo.type, 'coordinates': geo.coordinates}
# The catalog expects AttributeErrors when a value can't be found
raise AttributeError
def __init__(self, context):
self.context = context
try:
g = IGeoreferenced(context)
self.precision = g.precision
if not g.coordinates:
raise NotLocatedError("Adapter has no coordinates")
if g.type == 'Point':
self.coords = tuple(g.coordinates)
else:
self.coords = tuple(
asShape({
'type': g.type,
'coordinates': g.coordinates
}).centroid.coords)[0]
except (ValueError, NotLocatedError):
self.precision = "unlocated"
self.coords = None
def __call__(self):
response = self.request.response
geo = IGeoreferenced(self.context)
where = self.transform(geo)
if geo.type == 'Point':
centroid = where
else:
shape = asShape(geo)
centroid = self.transform(shape.centroid)
context_url = self.context.absolute_url()
response.setHeader('Content-Type', 'text/javascript')
return """
// Javascript summary of a Pleiades entity
var url_marker_gold = "%s/++resource++marker_gold.png";
var url_marker_shadow = "%s/++resource++marker_shadow.png";
var pleiades_oljs = %s;
""" % (context_url, context_url,
geojson.dumps({
'uid': self.context.UID(),
'where': where,
'centroid': centroid,
}))
def nearest(self):
catalog = getToolByName(self.context, 'portal_catalog')
class NeighborBrain(AbstractCatalogBrain, NoBrainer):
pass
cschema = catalog._catalog.schema
scopy = cschema.copy()
scopy['data_record_id_'] = len(cschema.keys())
scopy['data_record_score_'] = len(cschema.keys())+1
scopy['data_record_normalized_score_'] = len(cschema.keys())+2
scopy['distance'] = len(cschema.keys())+3
scopy['center'] = len(cschema.keys())+4
NeighborBrain.__record_schema__ = scopy
try:
g = IGeoreferenced(self.context)
except:
return []
def gen():
for brain in catalog(
geolocation={'query': (g.bounds, 10), 'range': 'nearest'},
portal_type={'query': ['Place']},
sort_index='geolocation',
):
if brain.getId == self.context.getId():
# skip self
continue
neighbor = NeighborBrain().__of__(catalog)
for k in brain.__record_schema__.keys():
neighbor[k] = brain[k]
neighbor['distance'] = self.distance(brain)
neighbor['center'] = self.center(brain)
yield neighbor
b_size = 20
b_start = self.request.get('b_start', 0)
batch = Batch(list(gen()), b_size, int(b_start), orphan=0)
return batch
def coordinates(self):
return IGeoreferenced(self.context)
def has_mapdata(self):
return IGeoreferenced(self).type is not None
def has_mapdata(self, item):
try:
return IGeoreferenced(item).type is not None
except TypeError:
return False
def isPrecise(o):
try:
return (ILocation.providedBy(o) and o._getGeometryRaw()
and IGeoreferenced(o))
except (ValueError, NotLocatedError):
return False
def render_json_response(request, items, compact):
request.response.setHeader("Content-Type", "application/json")
request.response.setHeader("Access-Control-Allow-Origin", "*") # CORS
utc = pytz.timezone('utc')
duplicates = set()
result = []
for idx, item in enumerate(items):
if compact:
if item.id in duplicates:
continue
duplicates.add(item.id)
event = {}
start = item.start
end = item.end
if not start.tzinfo:
start = utc.localize(start)
if not end.tzinfo:
end = utc.localize(end)
updated = item.modification_date.asdatetime().replace(microsecond=0)
event['last_update'] = updated.isoformat()
event['id'] = item.id
event['url'] = item.url()
event['title'] = item.title
event['short_description'] = item.short_description
event['long_description'] = item.long_description
event['cat1'] = item.cat1
event['cat2'] = item.cat2
event['start'] = utc.normalize(start).isoformat()
event['end'] = utc.normalize(end).isoformat()
event['recurrence'] = item.recurrence if compact else ''
event['whole_day'] = item.whole_day
event['timezone'] = item.timezone
event['locality'] = item.locality
event['street'] = item.street
event['housenumber'] = item.housenumber
event['zipcode'] = item.zipcode
event['town'] = item.town
event['location_url'] = item.location_url
event['organizer'] = item.organizer
event['contact_name'] = item.contact_name
event['contact_email'] = item.contact_email
event['contact_phone'] = item.contact_phone
event['prices'] = item.prices
event['event_url'] = item.event_url
event['registration'] = item.registration
event['submitter'] = item.submitter
event['submitter_email'] = item.submitter_email
event['images'] = []
if isinstance(item.image, NamedFile):
image = {}
image['name'] = item.image.filename
image['url'] = item.absolute_url() + '/@@images/image'
event['images'].append(image)
event['attachements'] = []
if isinstance(item.attachment_1, NamedFile):
attachement = {}
attachement['name'] = item.attachment_1.filename
attachement['url'] = item.absolute_url()
attachement['url'] += '/@@download/attachment_1'
event['attachements'].append(attachement)
if isinstance(item.attachment_2, NamedFile):
attachement = {}
attachement['name'] = item.attachment_2.filename
attachement['url'] = item.absolute_url()
attachement['url'] += '/@@download/attachment_2'
event['attachements'].append(attachement)
event['longitude'] = None
event['latitude'] = None
try:
geo = IGeoreferenced(item)
if geo.type == 'Point':
event['longitude'] = geo.coordinates[0]
event['latitude'] = geo.coordinates[1]
except TypeError:
pass
result.append(event)
return json.dumps(result)
def getCoordinates(self):
if (self.isGeoreferenceable()):
geo = IGeoreferenced(self.context)
return geo.type, geo.coordinates
else:
return None, None
