def patch_after_feature_change(workspace,
publication_type,
publication,
*,
queue=None,
**kwargs):
try:
redis.create_lock(workspace, publication_type, publication,
common.PUBLICATION_LOCK_FEATURE_CHANGE)
except LaymanError as exc:
if exc.code == 49 and exc.private_data.get('can_run_later', False):
celery_util.push_step_to_run_after_chain(
workspace, publication_type, publication,
'layman.util::patch_after_feature_change')
return
raise exc
task_methods = tasks_util.get_source_task_methods(
get_publication_types()[publication_type],
'patch_after_feature_change')
patch_chain = tasks_util.get_chain_of_methods(workspace,
publication,
task_methods,
kwargs,
'layername',
queue=queue)
res = patch_chain()
celery_util.set_publication_chain_info(workspace, publication_type,
publication, task_methods, res)
def delete_publications(
user,
publ_type,
is_chain_ready_fn,
abort_publication_fn,
delete_publication_fn,
method,
url_path,
publ_param,
):
from layman import authn
actor_name = authn.get_authn_username()
whole_infos = get_publication_infos(user, publ_type, {
'actor_name': actor_name,
'access_type': 'write'
})
for (_, _, publication) in whole_infos.keys():
redis.create_lock(user, publ_type, publication, method)
try:
abort_publication_fn(user, publication)
delete_publication_fn(user, publication)
if is_chain_ready_fn(user, publication):
redis.unlock_publication(user, publ_type, publication)
except Exception as exc:
try:
if is_chain_ready_fn(user, publication):
redis.unlock_publication(user, publ_type, publication)
finally:
redis.unlock_publication(user, publ_type, publication)
raise exc
infos = [{
'name':
info["name"],
'title':
info.get("title", None),
'url':
url_for(**{
'endpoint': url_path,
publ_param: name,
'workspace': user
}),
'uuid':
info["uuid"],
'access_rights':
info['access_rights'],
} for (name, info) in whole_infos.items()]
return jsonify(infos)
def post(workspace):
app.logger.info(f"POST Layers, user={g.user}")
# FILE
use_chunk_upload = False
files = []
if 'file' in request.files:
files = [
f for f in request.files.getlist("file")
if len(f.filename) > 0
]
if len(files) == 0 and len(request.form.getlist('file')) > 0:
files = [
filename for filename in request.form.getlist('file')
if len(filename) > 0
]
if len(files) > 0:
use_chunk_upload = True
if len(files) == 0:
raise LaymanError(1, {'parameter': 'file'})
# NAME
unsafe_layername = request.form.get('name', '')
if len(unsafe_layername) == 0:
unsafe_layername = input_file.get_unsafe_layername(files)
layername = util.to_safe_layer_name(unsafe_layername)
util.check_layername(layername)
info = util.get_layer_info(workspace, layername)
if info:
raise LaymanError(17, {'layername': layername})
util.check_new_layername(workspace, layername)
# CRS
crs_id = None
if len(request.form.get('crs', '')) > 0:
crs_id = request.form['crs']
if crs_id not in settings.INPUT_SRS_LIST:
raise LaymanError(2, {'parameter': 'crs', 'supported_values': settings.INPUT_SRS_LIST})
check_crs = crs_id is None
# TITLE
if len(request.form.get('title', '')) > 0:
title = request.form['title']
else:
title = layername
# DESCRIPTION
description = request.form.get('description', '')
# Style
style_file = None
if 'style' in request.files and not request.files['style'].filename == '':
style_file = request.files['style']
elif 'sld' in request.files and not request.files['sld'].filename == '':
style_file = request.files['sld']
style_type = input_style.get_style_type_from_file_storage(style_file)
actor_name = authn.get_authn_username()
task_options = {
'crs_id': crs_id,
'description': description,
'title': title,
'ensure_user': True,
'check_crs': False,
'actor_name': actor_name,
'style_type': style_type,
'store_in_geoserver': style_type.store_in_geoserver,
}
rest_common.setup_post_access_rights(request.form, task_options, actor_name)
util.pre_publication_action_check(workspace,
layername,
task_options,
)
layerurl = url_for('rest_workspace_layer.get', layername=layername, workspace=workspace)
layer_result = {
'name': layername,
'url': layerurl,
}
# FILE NAMES
if use_chunk_upload:
filenames = files
else:
filenames = [f.filename for f in files]
input_file.check_filenames(workspace, layername, filenames, check_crs)
redis_util.create_lock(workspace, LAYER_TYPE, layername, request.method)
try:
# register layer uuid
uuid_str = uuid.assign_layer_uuid(workspace, layername)
layer_result.update({
'uuid': uuid_str,
})
task_options.update({'uuid': uuid_str, })
# save files
input_style.save_layer_file(workspace, layername, style_file, style_type)
if use_chunk_upload:
files_to_upload = input_chunk.save_layer_files_str(
workspace, layername, files, check_crs)
layer_result.update({
'files_to_upload': files_to_upload,
})
task_options.update({
'check_crs': check_crs,
})
else:
input_file.save_layer_files(
workspace, layername, files, check_crs)
util.post_layer(
workspace,
layername,
task_options,
'layman.layer.filesystem.input_chunk' if use_chunk_upload else 'layman.layer.filesystem.input_file'
)
except Exception as exc:
try:
if util.is_layer_chain_ready(workspace, layername):
redis_util.unlock_publication(workspace, LAYER_TYPE, layername)
finally:
redis_util.unlock_publication(workspace, LAYER_TYPE, layername)
raise exc
# app.logger.info('uploaded layer '+layername)
return jsonify([layer_result]), 200
def post(workspace):
app.logger.info(f"POST Maps, user={g.user}")
# FILE
if 'file' in request.files and not request.files['file'].filename == '':
file = request.files["file"]
else:
raise LaymanError(1, {'parameter': 'file'})
file_json = util.check_file(file)
# NAME
unsafe_mapname = request.form.get('name', '')
if len(unsafe_mapname) == 0:
unsafe_mapname = input_file.get_unsafe_mapname(file_json)
mapname = util.to_safe_map_name(unsafe_mapname)
util.check_mapname(mapname)
info = util.get_map_info(workspace, mapname)
if info:
raise LaymanError(24, {'mapname': mapname})
# TITLE
if len(request.form.get('title', '')) > 0:
title = request.form['title']
elif len(file_json.get('title', '')) > 0:
title = file_json['title']
else:
title = mapname
# DESCRIPTION
if len(request.form.get('description', '')) > 0:
description = request.form['description']
else:
description = file_json.get('abstract', '')
mapurl = url_for('rest_workspace_map.get',
mapname=mapname,
workspace=workspace)
redis_util.create_lock(workspace, MAP_TYPE, mapname, request.method)
try:
map_result = {
'name': mapname,
'url': mapurl,
}
actor_name = authn.get_authn_username()
kwargs = {
'title': title,
'description': description,
'actor_name': actor_name
}
rest_common.setup_post_access_rights(request.form, kwargs, actor_name)
util.pre_publication_action_check(
workspace,
mapname,
kwargs,
)
# register map uuid
uuid_str = uuid.assign_map_uuid(workspace, mapname)
kwargs['uuid'] = uuid_str
map_result.update({
'uuid': uuid_str,
})
file = FileStorage(io.BytesIO(json.dumps(file_json).encode()),
file.filename)
input_file.save_map_files(workspace, mapname, [file])
util.post_map(workspace, mapname, kwargs,
'layman.map.filesystem.input_file')
except Exception as exception:
try:
if util.is_map_chain_ready(workspace, mapname):
redis_util.unlock_publication(workspace, MAP_TYPE, mapname)
finally:
redis_util.unlock_publication(workspace, MAP_TYPE, mapname)
raise exception
# app.logger.info('uploaded map '+mapname)
return jsonify([map_result]), 200