def delete(self, cascade=True):
models.Model.delete(self)
if cascade:
try:
session = gs_uploader().get_session(self.import_id)
except NotFound:
session = None
if session:
try:
session.delete()
except:
logging.exception('error deleting upload session')
if self.upload_dir and path.exists(self.upload_dir):
shutil.rmtree(self.upload_dir)
def run_import(upload_session, async):
"""Run the import, possibly asynchronously.
Returns the target datastore.
"""
import_session = upload_session.import_session
import_session = gs_uploader().get_session(import_session.id)
if import_session.state == 'INCOMPLETE':
item = upload_session.import_session.tasks[0].items[0]
if item.state == 'NO_CRS':
err = 'No projection found'
else:
err = item.state or 'Session not ready for import.'
if err:
raise Exception(err)
# if a target datastore is configured, ensure the datastore exists
# in geoserver and set the uploader target appropriately
if (hasattr(settings, 'GEOGIT_DATASTORE') and settings.GEOGIT_DATASTORE and
upload_session.geogit == True and
import_session.tasks[0].items[0].layer.layer_type != 'RASTER'):
target = create_geoserver_db_featurestore(store_type='geogit')
_log('setting target datastore %s %s',
target.name, target.workspace.name
)
import_session.tasks[0].set_target(
target.name, target.workspace.name)
elif (settings.DB_DATASTORE and
import_session.tasks[0].items[0].layer.layer_type != 'RASTER'):
target = create_geoserver_db_featurestore(store_type='postgis')
_log('setting target datastore %s %s',
target.name, target.workspace.name
)
import_session.tasks[0].set_target(
target.name, target.workspace.name)
else:
target = import_session.tasks[0].target
if upload_session.update_mode:
_log('setting updateMode to %s', upload_session.update_mode)
import_session.tasks[0].set_update_mode(upload_session.update_mode)
_log('running import session')
# run async if using a database
import_session.commit(async)
# @todo check status of import session - it may fail, but due to protocol,
# this will not be reported during the commit
return target
def run_import(upload_session, async):
"""Run the import, possibly asynchronously.
Returns the target datastore.
"""
import_session = upload_session.import_session
import_session = gs_uploader().get_session(import_session.id)
if import_session.state == 'INCOMPLETE':
item = upload_session.import_session.tasks[0].items[0]
if item.state == 'NO_CRS':
err = 'No projection found'
else:
err = item.state or 'Session not ready for import.'
if err:
raise Exception(err)
# if a target datastore is configured, ensure the datastore exists
# in geoserver and set the uploader target appropriately
if (hasattr(settings, 'GEOGIT_DATASTORE') and settings.GEOGIT_DATASTORE and
upload_session.geogit == True and
import_session.tasks[0].items[0].layer.layer_type != 'RASTER'):
target = create_geoserver_db_featurestore(store_type='geogit', store_name = upload_session.geogit_store)
_log('setting target datastore %s %s',
target.name, target.workspace.name
)
import_session.tasks[0].set_target(
target.name, target.workspace.name)
elif (settings.OGC_SERVER['default']['OPTIONS']['DATASTORE'] != '' and
import_session.tasks[0].items[0].layer.layer_type != 'RASTER'):
target = create_geoserver_db_featurestore(store_type='postgis', store_name = upload_session.geogit_store)
_log('setting target datastore %s %s',
target.name, target.workspace.name
)
import_session.tasks[0].set_target(
target.name, target.workspace.name)
else:
target = import_session.tasks[0].target
if upload_session.update_mode:
_log('setting updateMode to %s', upload_session.update_mode)
import_session.tasks[0].set_update_mode(upload_session.update_mode)
_log('running import session')
# run async if using a database
import_session.commit(async)
# @todo check status of import session - it may fail, but due to protocol,
# this will not be reported during the commit
return target
raise GeoNodeException(msg)
if the_layer_type not in (FeatureType.resource_type, Coverage.resource_type):
raise Exception('Expected the layer type to be a FeatureType or Coverage, not %s' % the_layer_type)
_log('Uploading %s', the_layer_type)
error_msg = None
try:
# importer tracks ids by autoincrement but is prone to corruption
# which potentially may reset the id - hopefully prevent this...
next_id = Upload.objects.all().aggregate(Max('import_id')).values()[0]
next_id = next_id + 1 if next_id else 1
# @todo settings for use_url or auto detection if geoserver is
# on same host
import_session = gs_uploader().upload(
base_file, use_url=False, import_id=next_id)
# save record of this whether valid or not - will help w/ debugging
upload = Upload.objects.create_from_session(user, import_session)
if not import_session.tasks:
error_msg = 'No upload tasks were created'
elif not import_session.tasks[0].items:
error_msg = 'No upload items found for task'
if error_msg:
upload.state = upload.STATE_INVALID
upload.save()
# @todo once the random tmp9723481758915 type of name is not
# around, need to track the name computed above, for now, the
raise GeoNodeException(msg)
if the_layer_type not in (FeatureType.resource_type, Coverage.resource_type):
raise Exception('Expected the layer type to be a FeatureType or Coverage, not %s' % the_layer_type)
_log('Uploading %s', the_layer_type)
error_msg = None
try:
# importer tracks ids by autoincrement but is prone to corruption
# which potentially may reset the id - hopefully prevent this...
next_id = Upload.objects.all().aggregate(Max('import_id')).values()[0]
next_id = next_id + 1 if next_id else 1
# @todo settings for use_url or auto detection if geoserver is
# on same host
import_session = gs_uploader().upload(
base_file, use_url=False, import_id=next_id)
# save record of this whether valid or not - will help w/ debugging
upload = Upload.objects.create_from_session(user, import_session)
if not import_session.tasks:
error_msg = 'No upload tasks were created'
elif not import_session.tasks[0].items:
error_msg = 'No upload items found for task'
if error_msg:
upload.state = upload.STATE_INVALID
upload.save()
# @todo once the random tmp9723481758915 type of name is not
# around, need to track the name computed above, for now, the
