def process(self):
log.debug('Start vector import process. Task %d' % self.task_id)
try:
with self.task() as task:
mapping = Mapping(None, None, '*', other_srs=task.srs)
couch = VectorCouchDB('http://%s:%s' % ('127.0.0.1', self.app_state.config.get('couchdb', 'port')), task.db_name, task.title)
# import from file
if task.source == 'file':
input_file = self.app_state.user_data_path('import', task.file_name)
if task.type_ == 'geojson':
records = json.loads(open(input_file).read())
couch.store_records(
records['features']
)
elif task.type_ == 'gml':
couch.store_records(
load_json_from_gml(input_file, mapping)
)
elif task.type_ == 'shp':
couch.store_records(
load_json_from_shape(input_file, mapping)
)
# import from couch db - source name is couchdb name
else:
couch_src = CouchFileBox('http://%s:%s' % ('127.0.0.1', self.app_state.config.get('couchdb', 'port')), task.source)
records = couch_src.get_attachment(task.file_name)
couch.store_records(
records['features']
)
self.task_done()
except ConvertError, e:
self.task_failed(e)
def process(self):
log.debug('Start vector import process. Task %d' % self.task_id)
try:
with self.task() as task:
mapping = Mapping(None, None, '*', other_srs=task.srs)
couch = VectorCouchDB(
'http://%s:%s' %
('127.0.0.1', self.app_state.config.get(
'couchdb', 'port')), task.db_name, task.title)
# import from file
if task.source == 'file':
input_file = self.app_state.user_data_path(
'import', task.file_name)
if task.type_ == 'geojson':
records = json.loads(open(input_file).read())
couch.store_records(records['features'])
elif task.type_ == 'gml':
couch.store_records(
load_json_from_gml(input_file, mapping))
elif task.type_ == 'shp':
couch.store_records(
load_json_from_shape(input_file, mapping))
# import from couch db - source name is couchdb name
else:
couch_src = CouchFileBox(
'http://%s:%s' %
('127.0.0.1',
self.app_state.config.get('couchdb', 'port')),
task.source)
records = couch_src.get_attachment(task.file_name)
couch.store_records(records['features'])
self.task_done()
except ConvertError, e:
self.task_failed(e)
def upload_gml():
app_state = current_app.config.geobox_state
form = forms.GMLUploadForm()
form.srs.choices = list(app_state.config.get('web', 'available_srs'))
form.srs.choices.insert(0, ('', _('-- select srs --'), ''))
if form.validate_on_submit():
upload_file = request.files['upload_file']
if upload_file:
mapping = Mapping(None, None, '*', other_srs=form.srs.data)
couch_url = 'http://%s:%s' % (
'127.0.0.1', app_state.config.get('couchdb', 'port'))
db_name = '%s_%s' % (app_state.home_server.prefix,
app_state.config.get(
'web', 'authorization_layer_name'))
couch = VectorCouchDB(
couch_url, db_name,
app_state.config.get('web', 'authorization_layer_title'))
couch.remove_all_features()
couch.store_records(load_json_from_gml(upload_file, mapping))
download_coverage = couch.coverage()
db_session = app_state.user_db_session()
sources = db_session.query(ExternalWMTSSource).filter_by(
is_public=False).all()
for source in sources:
source.download_coverage = json.dumps(download_coverage)
db_session.commit()
flash(
_('gml file %(name)s successfully uploaded and geometries added to %(auth_layer_title)s',
name=upload_file.filename,
auth_layer_title=app_state.config.get(
'web', 'authorization_layer_title')), 'info')
return redirect(url_for('main.index'))
return render_template('admin/upload_gml.html', form=form)
