mirror of
https://github.com/pgadmin-org/pgadmin4.git
synced 2024-11-24 09:40:21 -06:00
259 lines
7.9 KiB
Python
259 lines
7.9 KiB
Python
##########################################################################
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#
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# pgAdmin 4 - PostgreSQL Tools
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#
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# Copyright (C) 2013 - 2024, The pgAdmin Development Team
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# This software is released under the PostgreSQL Licence
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#
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##########################################################################
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"""Utility functions for storing and retrieving user configuration settings."""
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import traceback
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import json
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from flask import Response, request, render_template, url_for, current_app
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from flask_babel import gettext
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from flask_login import current_user
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from pgadmin.user_login_check import pga_login_required
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from pgadmin.utils import PgAdminModule
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from pgadmin.utils.ajax import make_json_response, bad_request,\
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success_return, internal_server_error
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from pgadmin.utils.menu import MenuItem
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from pgadmin.model import db, Setting
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from pgadmin.utils.constants import MIMETYPE_APP_JS
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from .utils import get_dialog_type, get_file_type_setting
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MODULE_NAME = 'settings'
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class SettingsModule(PgAdminModule):
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def get_own_menuitems(self):
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return {
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'file_items': [
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MenuItem(
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name='mnu_resetlayout',
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priority=998,
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module="pgAdmin.Settings",
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callback='show',
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label=gettext('Reset Layout')
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)
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]
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}
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def get_exposed_url_endpoints(self):
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"""
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Returns:
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list: a list of url endpoints exposed to the client.
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"""
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return [
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'settings.store', 'settings.store_bulk', 'settings.reset_layout',
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'settings.save_tree_state', 'settings.get_tree_state',
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'settings.reset_tree_state',
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'settings.save_file_format_setting',
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'settings.get_file_format_setting'
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]
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blueprint = SettingsModule(MODULE_NAME, __name__)
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def store_setting(setting, value):
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"""Set a configuration setting for the current user."""
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data = Setting(user_id=current_user.id, setting=setting, value=value)
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db.session.merge(data)
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db.session.commit()
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def get_setting(setting, default=''):
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"""Retrieve a configuration setting for the current user, or return the
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default value specified by the caller."""
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data = Setting.query.filter_by(
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user_id=current_user.id, setting=setting).first()
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if not data or data.value is None:
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return default
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else:
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return data.value
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@blueprint.route("/")
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@pga_login_required
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def index():
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return bad_request(errormsg=gettext("This URL cannot be called directly."))
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@blueprint.route("/settings.js")
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@pga_login_required
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def script():
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"""Render the required Javascript"""
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return Response(response=render_template("settings/settings.js"),
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status=200,
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mimetype=MIMETYPE_APP_JS)
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@blueprint.route("/store", methods=['POST'], endpoint='store_bulk')
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@blueprint.route("/store/<setting>/<value>", methods=['PUT'], endpoint='store')
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@pga_login_required
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def store(setting=None, value=None):
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"""Store a configuration setting, or if this is a POST request and a
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count value is present, store multiple settings at once."""
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success = 1
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errormsg = ''
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try:
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data = request.form if request.form else json.loads(
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request.data.decode('utf-8'))
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if request.method == 'POST':
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if 'count' in request.form:
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for x in range(int(data['count'])):
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store_setting(data['setting%d' % (
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x + 1)], data['value%d' % (x + 1)])
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else:
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store_setting(data['setting'], data['value'])
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else:
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store_setting(setting, value)
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except Exception as e:
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success = 0
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errormsg = str(e)
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return make_json_response(success=success,
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errormsg=errormsg,
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info=gettext("Setting stored"))
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@blueprint.route("/layout", methods=['DELETE'], endpoint='reset_layout')
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@pga_login_required
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def reset_layout():
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"""Reset configuration setting"""
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try:
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if hasattr(request, 'params') and \
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request.params['setting'] in [
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'Browser/Layout', 'SQLEditor/Layout', 'Debugger/Layout']:
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db.session.query(Setting) \
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.filter(Setting.user_id == current_user.id) \
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.filter((Setting.setting == request.params['setting'])) \
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.delete()
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else:
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db.session.query(Setting) \
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.filter(Setting.user_id == current_user.id)\
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.filter((Setting.setting == 'Browser/Layout') |
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(Setting.setting == 'SQLEditor/Layout') |
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(Setting.setting == 'Debugger/Layout'))\
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.delete()
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db.session.commit()
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except Exception as e:
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return make_json_response(
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status=410, success=0, errormsg=str(e)
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)
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return make_json_response(result=request.form)
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@blueprint.route("/reset_tree_state", methods=['DELETE'],
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endpoint='reset_tree_state')
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@pga_login_required
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def reset_tree_state():
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"""Reset the saved tree state."""
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data = Setting.query.filter_by(user_id=current_user.id,
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setting='browser_tree_state').first()
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try:
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if data is not None:
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db.session.delete(data)
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db.session.commit()
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except Exception as e:
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return make_json_response(
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status=410, success=0, errormsg=str(e)
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)
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return success_return()
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@blueprint.route("/save_tree_state/", endpoint="save_tree_state",
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methods=['POST'])
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@pga_login_required
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def save_browser_tree_state():
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"""Save the browser tree state."""
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data = request.form if request.form else request.data.decode('utf-8')
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old_data = get_setting('browser_tree_state')
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if old_data and old_data != 'null':
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if data:
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data = json.loads(data)
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old_data = json.loads(old_data)
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old_data.update(data)
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new_data = json.dumps(old_data)
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else:
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new_data = data
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try:
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store_setting('browser_tree_state', new_data)
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except Exception as e:
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current_app.logger.exception(e)
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return internal_server_error(errormsg=str(e))
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return success_return()
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@blueprint.route("/get_tree_state/", endpoint="get_tree_state",
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methods=['GET'])
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@pga_login_required
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def get_browser_tree_state():
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"""Get the browser tree state."""
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try:
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data = get_setting('browser_tree_state')
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except Exception as e:
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current_app.logger.exception(e)
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return internal_server_error(errormsg=str(e))
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return Response(response=data,
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status=200,
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mimetype="application/json")
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@blueprint.route("/save_file_format_setting/",
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endpoint="save_file_format_setting",
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methods=['POST'])
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@pga_login_required
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def save_file_format_setting():
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"""
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This function save the selected file format.save_file_format_setting
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:return: save file format response
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"""
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data = request.form if request.form else json.loads(
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request.data.decode('utf-8'))
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file_type = get_dialog_type(data['allowed_file_types'])
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store_setting(file_type, data['last_selected_format'])
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return make_json_response(success=True,
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info=data,
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result=request.form)
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@blueprint.route("/get_file_format_setting/",
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endpoint="get_file_format_setting",
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methods=['GET'])
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@pga_login_required
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def get_file_format_setting():
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"""
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This function return the last selected file format
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:return: last selected file format
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"""
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data = dict()
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for k, v in request.args.items():
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try:
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data[k] = json.loads(v)
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except (ValueError, TypeError, KeyError):
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data[k] = v
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return make_json_response(success=True,
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info=get_file_type_setting(list(data.values())))
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