def upload_project():
def add_flash(pid, msg):
flash(msg)
return redirect(url_for('add_project', pid=pid))
user = get_user()
if not is_admin(user):
return redirect(url_for('front'))
pid = request.form['pid']
if pid:
pid = int(pid)
project = Project.get(Project.id == pid)
if not is_admin(user, project):
return redirect(url_for('front'))
update_audit(project)
else:
pid = None
project = Project()
project.feature_count = 0
project.bbox = ''
project.owner = user
project.name = request.form['name'].strip()
if not project.name:
return add_flash(pid, 'Empty name - bad')
project.title = request.form['title'].strip()
if not project.title:
return add_flash(pid, 'Empty title - bad')
project.url = request.form['url'].strip()
if not project.url:
project.url = None
project.description = request.form['description'].strip()
project.can_validate = request.form.get('validate') is not None
project.validate_modified = request.form.get('validate_modified') is not None
project.hidden = request.form.get('is_hidden') is not None
if 'json' not in request.files or request.files['json'].filename == '':
if not pid:
return add_flash(pid, 'Would not create a project without features')
features = []
else:
try:
features = json.load(codecs.getreader('utf-8')(request.files['json']))
except ValueError as e:
return add_flash(pid, 'Error in the uploaded features file: {}'.format(e))
if 'features' not in features or not features['features']:
return add_flash(pid, 'No features found in the JSON file')
features = features['features']
audit = None
if 'audit' in request.files and request.files['audit'].filename:
try:
audit = json.load(codecs.getreader('utf-8')(request.files['audit']))
except ValueError as e:
return add_flash(pid, 'Error in the uploaded audit file: {}'.format(e))
if not audit:
return add_flash(pid, 'No features found in the audit JSON file')
proj_audit = json.loads(project.audit or '{}')
if audit:
proj_audit.update(audit)
project.audit = json.dumps(proj_audit, ensure_ascii=False)
if features or audit or not project.updated:
project.updated = datetime.datetime.utcnow().date()
project.save()
if features:
with database.atomic():
update_features(project, features, proj_audit)
if project.feature_count == 0:
project.delete_instance()
return add_flash('Zero features in the JSON file')
return redirect(url_for('project', name=project.name))
