def run(cls):
ngw_session = DBSession()
transaction.manager.begin()
deviation_distance = env.compulink_deviation.settings.get('deviation_distance')
if not deviation_distance:
raise AssertionError('Set deviation_distance in config!')
try:
deviation_distance = int(deviation_distance)
except:
raise AssertionError('Set correct value for deviation_distance in config ! (Need int)')
# get all focls
fs_resources = ngw_session.query(FoclStruct).all()
for fs in fs_resources:
# get counts features in project layers
project_layers = {}
for layer in fs.children:
layer_type = cls.get_layer_type(layer)
if layer_type in PROCESSING_LAYER_TYPES.keys():
obj_count = cls.get_feat_count(layer)
project_layers[layer_type] = obj_count
# real check
for layer_type, proj_feat_count in project_layers.items():
proj_layer = cls.get_layer_by_type(fs.children, layer_type)
actual_layer = cls.get_layer_by_type(fs.children, 'actual_real_' + layer_type)
actual_features = cls.get_features(actual_layer)
for feat in actual_features:
if proj_feat_count > 0:
min_dist = cls.nearest_feat_dist(feat, proj_layer)
if min_dist > deviation_distance:
# write to layer
feat.fields['is_deviation'] = 1
feat.fields['deviation_distance'] = min_dist
feat.layer.feature_put(feat)
# write to table
deviation = ngw_session.query(ConstructDeviation)\
.filter(
ConstructDeviation.focl_res_id == fs.id,
ConstructDeviation.object_type == layer_type,
ConstructDeviation.object_num == feat.id
).first()
if not deviation:
deviation = ConstructDeviation()
deviation.deviation_distance = min_dist
deviation.focl_res_id = fs.id
deviation.focl_name = fs.display_name
deviation.focl_proj = cls.get_proj_name(fs)
deviation.object_type = layer_type
deviation.object_num = feat.id
ngw_session.add(deviation)
elif feat.fields['is_deviation'] == 1 and feat.fields['deviation_approved'] != 1:
feat.fields['is_deviation'] = 0
feat.fields['deviation_distance'] = 0
feat.layer.feature_put(feat)
# remove from table
deviation = ngw_session.query(ConstructDeviation) \
.filter(
ConstructDeviation.focl_res_id == fs.id,
ConstructDeviation.object_type == layer_type,
ConstructDeviation.object_num == feat.id
).delete()
else:
if feat.fields['is_deviation'] == 1 and feat.fields['deviation_approved'] != 1:
feat.fields['is_deviation'] = 0
feat.fields['deviation_distance'] = 0
feat.layer.feature_put(feat)
# remove from table
ngw_session.query(ConstructDeviation) \
.filter(
ConstructDeviation.focl_res_id == fs.id,
ConstructDeviation.object_type == layer_type,
ConstructDeviation.object_num == feat.id
).delete()
transaction.manager.commit()
def copy_attache(feat_attache, value, oldvalue, initiator):
req_fields = dict()
req_fields['feature_id'] = feat_attache.feature_id
req_fields['resource_id'] = feat_attache.resource_id
req_fields['fileobj_id'] = feat_attache.fileobj_id
req_fields['size'] = feat_attache.size
req_fields['mime_type'] = feat_attache.mime_type
req_fields[initiator.key] = value
# not full setter
if not all([v is not None for v in req_fields.values()]):
return
session = DBSession
# get layer
try:
orig_res = session.query(Resource).filter(Resource.id==req_fields['resource_id']).one()
if not orig_res or not isinstance(orig_res, VectorLayer):
return # not support
except:
return
# check mirroring layer
real_layer_name = orig_res.keyname
if not real_layer_name or not real_layer_name.startswith('real_') or not orig_res.parent:
return
# try to get mirror res
real_layer_name = '_'.join(real_layer_name.rsplit('_')[0:-1])
actual_layer = None
for lyr in orig_res.parent.children:
if lyr.keyname:
lyr_name = '_'.join(lyr.keyname.rsplit('_')[0:-1])
else:
continue
if 'actual_' + real_layer_name == lyr_name:
actual_layer = lyr
if not actual_layer:
LogEntry.error('Mirror layer was not found! (Attache) (%s)' % orig_res.keyname, component=COMP_ID, group='Mirroring', append_dt=datetime.now())
return
# get guid of src feature
try:
query = orig_res.feature_query()
query.filter_by(id=req_fields['feature_id'])
features = query()
if features.total_count < 1:
LogEntry.error('Src feature was not found! (Attache) (%s)' % orig_res.keyname, component=COMP_ID,
group='Mirroring', append_dt=datetime.now())
return
src_feat = next(features.__iter__())
src_feat_guid = src_feat.fields['feat_guid']
except:
LogEntry.error('Src feature was not found! (Attache) (%s)' % orig_res.keyname, component=COMP_ID,
group='Mirroring', append_dt=datetime.now())
return
# get dest feat by guid
try:
query = actual_layer.feature_query()
query.filter_by(feat_guid=src_feat_guid)
features = query()
if features.total_count < 1:
LogEntry.error('Dest feature was not found! (Attache) (%s, %s)' % (orig_res.keyname, src_feat_guid), component=COMP_ID,
group='Mirroring', append_dt=datetime.now())
return
dest_feat = next(features.__iter__())
dest_feat_id = dest_feat.id
except:
LogEntry.error('Dest feature was not found! (Attache) (%s, %s)' % (orig_res.keyname, src_feat_guid), component=COMP_ID,
group='Mirroring', append_dt=datetime.now())
return
# create new attache
mirror_attache = FeatureAttachment()
mirror_attache.resource_id = actual_layer.id
mirror_attache.feature_id = dest_feat_id
mirror_attache.fileobj_id = req_fields['fileobj_id']
mirror_attache.size = req_fields['size']
mirror_attache.mime_type = req_fields['mime_type']
mirror_attache.name = feat_attache.name
mirror_attache.description = feat_attache.description
DBSession.add(mirror_attache)