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1776 lines (1583 loc) · 77.5 KB
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# -*- coding: utf-8 -*-
"""
mslib.msui.mscolab
~~~~~~~~~~~~~~~~~~~~~~~~~
Window to display authentication and operation details for mscolab
To better understand of the code, look at the 'ships' example from
chapter 14/16 of 'Rapid GUI Programming with Python and Qt: The
Definitive Guide to PyQt Programming' (Mark Summerfield).
This file is part of MSS.
:copyright: Copyright 2019- Shivashis Padhi
:copyright: Copyright 2019-2026 by the MSS team, see AUTHORS.
:license: APACHE-2.0, see LICENSE for details.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
"""
import os
import io
import json
import hashlib
import logging
import types
import functools
import requests
import re
import mimetypes
import urllib.request
from pathlib import Path
from PIL import Image, UnidentifiedImageError
import socketio
from mslib.msui import flighttrack as ft
from mslib.msui import mscolab_chat as mc
from mslib.msui import mscolab_admin_window as maw
from mslib.msui import mscolab_version_history as mvh
from mslib.msui import socket_control as sc
from mslib.msui.mscolab_exceptions import MSColabConnectionError
from mslib.msui.mscolab_archive_browser import MSColab_OperationArchiveBrowser
from mslib.msui.mscolab_connect_dialog import MSColab_ConnectDialog
from PyQt5 import QtCore, QtGui, QtWidgets
from PyQt5.QtWidgets import QDialog, QFileDialog, QMessageBox
from PyQt5.QtGui import QPixmap
from mslib.utils.auth import del_password_from_keyring
from mslib.utils.verify_user_token import verify_user_token as _verify_user_token
from mslib.utils.verify_waypoint_data import verify_waypoint_data
from mslib.utils.qt import get_open_filename, get_save_filename, dropEvent, dragEnterEvent, show_popup
from mslib.msui.qt5 import ui_mscolab_help_dialog as msc_help_dialog
from mslib.msui.qt5 import ui_mscolab_add_operation_dialog as msc_add_operation_ui
from mslib.msui.qt5 import ui_mscolab_merge_waypoints_dialog as merge_wp_ui
from mslib.msui.qt5 import ui_mscolab_profile_dialog as ui_profile
from mslib.msui import constants
from mslib.utils.config import config_loader
def verify_user_token(func):
if not hasattr(verify_user_token, "depth"):
verify_user_token.depth = 0
@functools.wraps(func)
def wrapper(self, *args, **vargs):
if self.mscolab_server_url is None:
# in case of a forced logout some QT events may still trigger MSCOLAB functions
return
verify_user_token.depth += 1
try:
if not _verify_user_token(self.mscolab_server_url, self.token):
raise MSColabConnectionError("Your Connection is expired. New Login required!")
assert self.mscolab_server_url is not None
result = func(self, *args, **vargs)
return result
except (MSColabConnectionError, socketio.exceptions.SocketIOError) as ex:
if verify_user_token.depth > 1:
raise
logging.error("%s %s", type(ex), ex)
show_popup(self.ui, "Error", str(ex))
self.logout()
finally:
verify_user_token.depth -= 1
return wrapper
class MSUIMscolab(QtCore.QObject):
"""
Class for implementing MSColab functionalities
"""
name = "Mscolab"
signal_unarchive_operation = QtCore.pyqtSignal(int, name="signal_unarchive_operation")
signal_operation_added = QtCore.pyqtSignal(int, str, name="signal_operation_added")
signal_operation_removed = QtCore.pyqtSignal(int, name="signal_operation_removed")
signal_login_mscolab = QtCore.pyqtSignal(str, str, name="signal_login_mscolab")
signal_logout_mscolab = QtCore.pyqtSignal(name="signal_logout_mscolab")
signal_listFlighttrack_doubleClicked = QtCore.pyqtSignal()
signal_permission_revoked = QtCore.pyqtSignal(int)
signal_render_new_permission = QtCore.pyqtSignal(int, str)
def __init__(self, parent=None, local_operations_data=None):
super().__init__(parent)
self.ui = parent
self.operation_archive_browser = MSColab_OperationArchiveBrowser(self.ui, self)
self.operation_archive_browser.hide()
self.ui.listInactiveOperationsMSC = self.operation_archive_browser.listArchivedOperations
# connect mscolab help action from help menu
self.ui.actionMSColabHelp.triggered.connect(self.open_help_dialog)
self.ui.pbOpenOperationArchive.clicked.connect(self.open_operation_archive)
# hide mscolab related widgets
self.ui.usernameLabel.hide()
self.ui.userOptionsTb.hide()
self.ui.actionAddOperation.setEnabled(False)
self.ui.actionCopyIntoNewMSColabOperation.setEnabled(False)
self.ui.activeOperationDesc.setHidden(True)
self.hide_operation_options()
# reset operation description label for flight tracks and open views
self.ui.listFlightTracks.itemDoubleClicked.connect(self.listFlighttrack_itemDoubleClicked)
self.ui.listViews.itemDoubleClicked.connect(
lambda: self.ui.activeOperationDesc.setText("Select Operation to View Description."))
# connect operation options menu actions
self.ui.actionAddOperation.triggered.connect(self.add_operation_handler)
self.ui.actionChat.triggered.connect(self.operation_options_handler)
self.ui.actionVersionHistory.triggered.connect(self.operation_options_handler)
self.ui.actionManageUsers.triggered.connect(self.operation_options_handler)
self.ui.actionDeleteOperation.triggered.connect(self.operation_options_handler)
self.ui.actionLeaveOperation.triggered.connect(self.operation_options_handler)
self.ui.actionChangeCategory.triggered.connect(self.change_category_handler)
self.ui.actionChangeDescription.triggered.connect(self.change_description_handler)
self.ui.actionRenameOperation.triggered.connect(self.rename_operation_handler)
self.ui.actionArchiveOperation.triggered.connect(self.archive_operation)
self.ui.actionViewDescription.triggered.connect(self.view_description)
self.ui.filterCategoryCb.currentIndexChanged.connect(self.operation_category_handler)
# connect slot for handling operation options combobox
self.ui.workLocallyCheckbox.stateChanged.connect(self.handle_work_locally_toggle)
self.ui.serverOptionsCb.currentIndexChanged.connect(self.server_options_handler)
# set up user menu and add to toolbutton
self.user_menu = QtWidgets.QMenu()
self.profile_action = self.user_menu.addAction("Profile", self.open_profile_window)
self.user_menu.addSeparator()
self.logout_action = self.user_menu.addAction("Logout", self.logout)
self.ui.userOptionsTb.setPopupMode(QtWidgets.QToolButton.InstantPopup)
self.ui.userOptionsTb.setMenu(self.user_menu)
# self.ui.userOptionsTb.setAutoRaise(True)
# self.ui.userOptionsTb.setToolButtonStyle(QtCore.Qt.ToolButtonTextBesideIcon)
# if token is None, not authorized, else authorized
self.token = None
# int to store new pid
self.new_op_id = None
# int to store active pid
self.active_op_id = None
# storing access_level to save network call
self.access_level = None
# storing operation_name to save network call
self.active_operation_name = None
# storing operation category to save network call
self.active_operation_category = None
# Storing operation list to pass to admin window
self.operations = None
# store active_flight_path here as object
self.waypoints_model = None
# Store active operation's file path
self.local_ftml_file = None
# Store active_operation_description
self.active_operation_description = None
# connection object to interact with sockets
self.conn = None
# operation window
self.chat_window = None
# Admin Window
self.admin_window = None
# Version History Window
self.version_window = None
# Merge waypoints dialog
self.merge_dialog = None
# Mscolab help dialog
self.help_dialog = None
# Profile dialog
self.prof_diag = None
# Mscolab Server URL
self.mscolab_server_url = None
# User email
self.email = None
# Display all categories by default
self.selected_category = "*ANY*"
# Gravatar image path
self.gravatar = None
# Service message text for flight-track changes (waypoints inserted, moved or deleted)
self.lastChangeMessage = ""
# set data dir, uri
if local_operations_data is None:
self.data_dir = Path(config_loader(dataset="mss_dir"))
else:
self.data_dir = Path(local_operations_data)
self.create_dir()
def _handle_font_bolding(self, item=None):
font = QtGui.QFont()
for i in range(self.ui.listOperationsMSC.count()):
self.ui.listOperationsMSC.item(i).setFont(font)
if item is not None:
font.setBold(True)
item.setFont(font)
def _activate_first_local_flighttrack(self):
self.ui.listFlightTracks.setCurrentRow(0)
self.ui.activate_selected_flight_track()
self.active_op_id = None
@verify_user_token
def view_description(self, _=None):
try:
response = self.conn.request_get(
"creator_of_operation", {"op_id": self.active_op_id})
except MSColabConnectionError:
creator_name = "unknown"
else:
_json = response.json()
creator_name = _json["username"]
QMessageBox.information(
self.ui, "Operation Description",
f"<html>Creator: <b>{creator_name}</b><p>"
f"Category: <b>{self.active_operation_category}</b><p>"
"<p>"
f"{self.active_operation_description}</html>")
def open_operation_archive(self):
self.operation_archive_browser.show()
def create_dir(self):
if not Path(self.data_dir).exists():
Path(self.data_dir).mkdir(parents=True)
def close_help_dialog(self):
self.help_dialog = None
def open_help_dialog(self):
if self.help_dialog is not None:
self.help_dialog.raise_()
self.help_dialog.activateWindow()
else:
self.help_dialog = MscolabHelpDialog(self.ui)
self.help_dialog.setAttribute(QtCore.Qt.WA_DeleteOnClose)
self.help_dialog.destroyed.connect(self.close_help_dialog)
self.help_dialog.show()
def open_connect_window(self):
self.connect_window = MSColab_ConnectDialog(parent=self.ui, mscolab=self)
self.connect_window.setModal(True)
self.connect_window.exec_()
def after_login(self, emailid, url, response):
logging.debug("after login %s %s", emailid, url)
# emailid by direct call
self.email = emailid
self.connect_window.close()
self.connect_window = None
QtWidgets.QApplication.processEvents()
# fill value of mscolab url if found in QSettings storage
_json = response.json()
self.token = _json["token"]
self.user = _json["user"]
self.mscolab_server_url = url
if config_loader(dataset="MSCOLAB_skip_archived_operations"):
self.ui.pbOpenOperationArchive.setEnabled(False)
self.ui.pbOpenOperationArchive.setToolTip(
"This button is disabled to the config option 'MSCOLAB_skip_archived_operations'")
else:
self.ui.pbOpenOperationArchive.setEnabled(True)
self.ui.pbOpenOperationArchive.setToolTip("")
# create socket connection here
try:
self.conn = sc.ConnectionManager(self.token, user=self.user, mscolab_server_url=self.mscolab_server_url)
except Exception as ex:
raise MSColabConnectionError("Couldn't create a socket connection. Maybe the MSColab server is too old."
f"({ex}). New Login required!")
else:
self.conn.signal_operation_list_updated.connect(self.reload_operation_list)
self.conn.signal_reload.connect(self.reload_window)
self.conn.signal_new_permission.connect(self.render_new_permission)
self.conn.signal_update_permission.connect(self.handle_update_permission)
self.conn.signal_revoke_permission.connect(self.handle_revoke_permission)
self.conn.signal_operation_deleted.connect(self.handle_operation_deleted)
self.conn.signal_active_user_update.connect(self.update_active_user_label)
self.ui.connectBtn.hide()
self.ui.openOperationsGb.show()
# display connection status
transport_layer = self.conn.sio.transport()
self.ui.mscStatusLabel.setText(self.ui.tr(
f"Status: connected to '{self.mscolab_server_url}' by transport layer '{transport_layer}'"))
# display username beside useroptions toolbutton
self.ui.usernameLabel.setText(f"{self.user['username']}")
self.ui.usernameLabel.show()
self.ui.userOptionsTb.show()
self.fetch_profile_image()
# enable add operation menu action
self.ui.actionAddOperation.setEnabled(True)
self.ui.actionCopyIntoNewMSColabOperation.setEnabled(True)
# Populate open operations list
ops = self.add_operations_to_ui()
# Show category list
self.show_categories_to_ui(ops)
self.ui.activeOperationDesc.setHidden(False)
self.ui.actionChangeCategory.setEnabled(False)
self.ui.actionChangeDescription.setEnabled(False)
self.ui.actionDeleteOperation.setEnabled(False)
self.ui.filterCategoryCb.setEnabled(True)
self.ui.actionViewDescription.setEnabled(False)
self.signal_login_mscolab.emit(self.mscolab_server_url, self.token)
def set_profile_pixmap(self, img_data):
pixmap = QPixmap()
pixmap.loadFromData(img_data)
resized_pixmap = pixmap.scaled(64, 64)
# ToDo : verify by a test if the condition can be simplified
if (hasattr(self, 'profile_dialog') and self.profile_dialog is not None and
hasattr(self.profile_dialog, 'gravatarLabel') and self.profile_dialog.gravatarLabel is not None):
self.profile_dialog.gravatarLabel.setPixmap(resized_pixmap)
icon = QtGui.QIcon()
icon.addPixmap(resized_pixmap, QtGui.QIcon.Normal, QtGui.QIcon.Off)
self.ui.userOptionsTb.setIcon(icon)
def fetch_profile_image(self, refresh=False):
try:
response = self.conn.request_get(
"fetch_profile_image", {"user_id": str(self.user["id"])})
except MSColabConnectionError:
self.fetch_gravatar(refresh)
else:
self.set_profile_pixmap(response.content)
def fetch_gravatar(self, refresh):
# Display default gravatar if custom profile image is not set
email_hash = hashlib.md5(bytes(self.email.encode('utf-8')).lower()).hexdigest()
email_in_config = self.email in config_loader(dataset="gravatar_ids")
constants.GRAVATAR_DIR_PATH.mkdir(parents=True, exist_ok=True)
gravatar_img_path = constants.GRAVATAR_DIR_PATH / f"{email_hash}.png"
# refresh is used to fetch new gravatar associated with the email
if refresh or email_in_config:
# use cached image if refresh not requested
if not refresh and email_in_config and gravatar_img_path.exists():
self.set_gravatar(str(gravatar_img_path))
return
# fetch gravatar image
gravatar_url = f"https://www.gravatar.com/avatar/{email_hash}.png?s=80&d=404"
try:
urllib.request.urlretrieve(gravatar_url, str(gravatar_img_path))
img = Image.open(str(gravatar_img_path))
img.save(str(gravatar_img_path))
except urllib.error.HTTPError:
if refresh:
show_popup(self.prof_diag, "Error", "Gravatar not found")
return
except urllib.error.URLError:
if refresh:
show_popup(self.prof_diag, "Error", "Could not fetch Gravatar")
return
if refresh and not email_in_config:
show_popup(
self.prof_diag,
"Information",
"Please add your email to the gravatar_ids section in your "
"msui_settings.json to automatically fetch your gravatar",
icon=1, )
self.set_gravatar(str(gravatar_img_path))
def set_gravatar(self, gravatar=None):
self.gravatar = gravatar
pixmap = QtGui.QPixmap(self.gravatar)
# check if pixmap has correct image
if not os.path.exists(self.gravatar) or pixmap.isNull():
user_name = self.user["username"]
try:
# find the first alphabet in the user name to set appropriate gravatar
first_alphabet = user_name[user_name.find(next(filter(str.isalpha, user_name)))].lower()
except StopIteration:
# fallback to default gravatar logo if no alphabets found in the user name
first_alphabet = "default"
pixmap = QtGui.QPixmap(f":/gravatars/default-gravatars/{first_alphabet}.png")
self.gravatar = None
icon = QtGui.QIcon()
icon.addPixmap(pixmap, QtGui.QIcon.Normal, QtGui.QIcon.Off)
# set icon for user options toolbutton
self.ui.userOptionsTb.setIcon(icon)
# set icon for profile window
if self.prof_diag is not None:
self.profile_dialog.gravatarLabel.setPixmap(pixmap)
def remove_gravatar(self):
if self.gravatar is None:
return
email_hash = hashlib.md5(bytes(self.email.encode('utf-8')).lower()).hexdigest()
gravatar_img_path = constants.GRAVATAR_DIR_PATH / f"{email_hash}.png"
# remove cached gravatar image if not found in config
if gravatar_img_path.exists():
gravatar_img_path.unlink()
if self.email in config_loader(dataset="gravatar_ids"):
show_popup(
self.prof_diag,
"Information",
"Please remove your email from gravatar_ids section in your "
"msui_settings.json to not fetch gravatar automatically",
icon=1, )
self.set_gravatar()
def open_profile_window(self):
def on_context_menu(point):
self.gravatar_menu.exec_(self.profile_dialog.gravatarLabel.mapToGlobal(point))
self.prof_diag = QDialog()
self.profile_dialog = ui_profile.Ui_ProfileWindow()
self.profile_dialog.setupUi(self.prof_diag)
self.profile_dialog.buttonBox.accepted.connect(lambda: self.prof_diag.close())
self.profile_dialog.usernameLabel_2.setText(self.user['username'])
self.profile_dialog.fullNameLabel_2.setText(self.user['fullname'])
self.profile_dialog.mscolabURLLabel_2.setText(self.mscolab_server_url)
self.profile_dialog.emailLabel_2.setText(self.email)
self.profile_dialog.deleteAccountBtn.clicked.connect(self.delete_own_account)
self.profile_dialog.uploadImageBtn.clicked.connect(self.upload_image)
# add context menu for right click on image
self.gravatar_menu = QtWidgets.QMenu()
self.gravatar_menu.addAction('Fetch Gravatar', lambda: self.fetch_profile_image(refresh=True))
self.gravatar_menu.addAction('Remove Gravatar', lambda: self.remove_gravatar())
self.profile_dialog.gravatarLabel.setContextMenuPolicy(QtCore.Qt.CustomContextMenu)
self.profile_dialog.gravatarLabel.customContextMenuRequested.connect(on_context_menu)
self.prof_diag.show()
self.fetch_profile_image()
@verify_user_token
def upload_image(self, _=None):
file_name, _ = QFileDialog.getOpenFileName(self.prof_diag, "Open Image", "",
"Image (*.png *.gif *.jpg *.jpeg *.bpm)")
if file_name:
# Determine the image format
mime_type, _ = mimetypes.guess_type(file_name)
file_format = mime_type.split('/')[1].upper()
try:
# Resize the image and set profile image pixmap
image = Image.open(file_name)
image = image.resize((64, 64), Image.LANCZOS)
img_byte_arr = io.BytesIO()
image.save(img_byte_arr, format=file_format)
img_byte_arr.seek(0)
self.set_profile_pixmap(img_byte_arr.getvalue())
# Prepare the file data for upload
try:
img_byte_arr.seek(0) # Reset buffer position
response = self.conn.request_post(
"upload_profile_image",
{"user_id": str(self.user["id"])},
{'image': (os.path.basename(file_name), img_byte_arr, mime_type)})
# Check response status
if response.status_code == 200:
QMessageBox.information(self.prof_diag, "Success", "Image uploaded successfully")
self.fetch_profile_image(refresh=True)
else:
QMessageBox.critical(self.prof_diag, "Error", f"Failed to upload image: {response.text}")
except requests.exceptions.RequestException as e:
QMessageBox.critical(self.prof_diag, "Error", f"Error occurred: {e}")
except UnidentifiedImageError as e:
QMessageBox.critical(self.prof_diag, "Error",
f'Cannot identify image file. Please check the file format. Error : {e}')
except OSError as e:
QMessageBox.critical(self.prof_diag, "Error",
f'Cannot identify image file. Please check the file format. Error: {e}')
@verify_user_token
def delete_own_account(self, _=None):
reply = QMessageBox.question(
self.ui,
self.tr('Continue?'),
self.tr("You're about to delete your account. You cannot undo this operation!"),
QMessageBox.Yes | QMessageBox.No,
QMessageBox.No)
if reply == QMessageBox.No:
return
try:
auth_name = config_loader(dataset="MSCOLAB_auth_user_name")
del_password_from_keyring(self.mscolab_server_url, self.email)
del_password_from_keyring(f"MSCOLAB_AUTH_{self.mscolab_server_url}", auth_name)
response = self.conn.request_post("delete_own_account")
except requests.exceptions.RequestException as ex:
raise MSColabConnectionError(f"Some error occurred ({ex})! Please reconnect.")
else:
if response.status_code == 200 and response.json()["success"] is True:
self.logout()
def add_operation_handler(self, _=None):
self.add_operation_dialog()
@verify_user_token
def add_operation_dialog(self, name=None, description=None, xml=None):
def check_and_enable_operation_accept():
if (self.add_proj_dialog.path.text() != "" and
self.add_proj_dialog.description.toPlainText() != "" and
self.add_proj_dialog.category.text() != ""):
self.add_proj_dialog.buttonBox.button(QtWidgets.QDialogButtonBox.Ok).setEnabled(True)
else:
self.add_proj_dialog.buttonBox.button(QtWidgets.QDialogButtonBox.Ok).setEnabled(False)
def browse():
import_type = self.add_proj_dialog.cb_ImportType.currentText()
file_type = ["Flight track (*.ftml)"]
if import_type != 'FTML':
file_type = [f"Flight track (*.{self.ui.import_plugins[import_type][1]})"]
file_path = get_open_filename(
self.ui, "Open Flighttrack file", "", ';;'.join(file_type))
if file_path is not None:
file_name = Path(file_path).name
if file_path.endswith('ftml'):
with open(Path(file_path).parent / file_name, 'r') as f:
file_content = f.read()
else:
function = self.ui.import_plugins[import_type][0]
ft_name, waypoints = function(file_path)
model = ft.WaypointsTableModel(waypoints=waypoints)
xml_doc = model.get_xml_doc()
file_content = xml_doc.toprettyxml(indent=" ", newl="\n")
self.add_proj_dialog.f_content = file_content
self.add_proj_dialog.selectedFile.setText(file_name)
self.proj_diag = QDialog()
self.add_proj_dialog = msc_add_operation_ui.Ui_addOperationDialog()
self.add_proj_dialog.setupUi(self.proj_diag)
self.add_proj_dialog.f_content = None
self.add_proj_dialog.buttonBox.accepted.connect(self.add_operation_from_new_dialog)
self.add_proj_dialog.buttonBox.button(QtWidgets.QDialogButtonBox.Ok).setEnabled(False)
self.add_proj_dialog.path.textChanged.connect(check_and_enable_operation_accept)
self.add_proj_dialog.description.textChanged.connect(check_and_enable_operation_accept)
self.add_proj_dialog.category.textChanged.connect(check_and_enable_operation_accept)
self.add_proj_dialog.browse.clicked.connect(browse)
self.add_proj_dialog.category.setText(config_loader(dataset="MSCOLAB_category"))
if name is not None:
self.add_proj_dialog.path.setText(name)
if description is not None:
self.add_proj_dialog.description.setText(name)
if xml is not None:
self.add_proj_dialog.f_content = xml
self.add_proj_dialog.optFileBox.setHidden(True)
# sets types from defined import menu
import_menu = self.ui.menuImportFlightTrack
for im_action in import_menu.actions():
if im_action.text() != "From Selected":
self.add_proj_dialog.cb_ImportType.addItem(im_action.text())
self.proj_diag.show()
def add_operation_from_new_dialog(self):
logging.debug("add_operation_from_dialog")
self.add_operation(
self.add_proj_dialog.path.text(),
self.add_proj_dialog.description.toPlainText(),
self.add_proj_dialog.category.text(),
self.add_proj_dialog.f_content)
@verify_user_token
def add_operation(self, path, description, category, f_content):
logging.debug("add_operation")
if not path:
self.error_dialog = QtWidgets.QErrorMessage()
self.error_dialog.showMessage('Path can\'t be empty')
return
elif not description:
self.error_dialog = QtWidgets.QErrorMessage()
self.error_dialog.showMessage('Description can\'t be empty')
return
# same regex as for path validation
elif not re.match("^[a-zA-Z0-9_-]*$", category):
self.error_dialog = QtWidgets.QErrorMessage()
self.error_dialog.showMessage('Category can\'t contain spaces or special characters')
return
# regex checks if the whole path from beginning to end only contains alphanumerical characters or _ and -
elif not re.match("^[a-zA-Z0-9_-]*$", path):
self.error_dialog = QtWidgets.QErrorMessage()
self.error_dialog.showMessage('Path can\'t contain spaces or special characters')
return
waypoints = config_loader(dataset="new_flighttrack_template", default=False)
waypoints_model = ft.WaypointsTableModel(waypoints=[
ft.Waypoint(location=loc, lat=0.0, lon=0.0)
for loc in waypoints
])
default_content = waypoints_model.get_xml_content()
data = {"path": path,
"description": description,
"category": category
}
data["content"] = default_content
if self.add_proj_dialog.f_content is not None:
data["content"] = self.add_proj_dialog.f_content
if f_content is not None:
data["content"] = f_content
try:
response = self.conn.request_post("create_operation", data)
except requests.exceptions.RequestException as ex:
raise MSColabConnectionError(f"Some error occurred ({ex})! Please reconnect.")
if response.text == "True":
QMessageBox.information(
self.ui, "Creation successful",
"Your operation was created successfully.",
)
op_id = self.get_recent_op_id()
self.new_op_id = op_id
self.conn.handle_new_operation(op_id)
self.signal_operation_added.emit(op_id, path)
else:
self.error_dialog = QtWidgets.QErrorMessage()
self.error_dialog.showMessage('The path already exists')
@verify_user_token
def get_recent_op_id(self):
"""
get most recent operation's op_id
"""
logging.debug('get_recent_op_id')
skip_archived = config_loader(dataset="MSCOLAB_skip_archived_operations")
response = self.conn.request_get("operations", {"skip_archived": skip_archived})
if response.text == "False":
raise MSColabConnectionError("Session expired, new login required")
_json = response.json()
operations = _json["operations"]
op_id = None
if operations:
op_id = operations[-1]["op_id"]
logging.debug("recent op_id %s", op_id)
return op_id
def operation_options_handler(self):
if self.sender() == self.ui.actionChat:
self.open_chat_window()
elif self.sender() == self.ui.actionVersionHistory:
self.open_version_history_window()
elif self.sender() == self.ui.actionManageUsers:
self.open_admin_window()
elif self.sender() == self.ui.actionDeleteOperation:
self.handle_delete_operation()
elif self.sender() == self.ui.actionLeaveOperation:
self.handle_leave_operation()
@verify_user_token
def open_chat_window(self):
if self.active_op_id is None:
return
if self.chat_window is not None:
self.chat_window.activateWindow()
return
self.chat_window = mc.MSColabChatWindow(
self.token,
self.active_op_id,
self.user,
self.active_operation_name,
self.access_level,
self.conn,
mscolab_server_url=self.mscolab_server_url,
)
self.chat_window.setAttribute(QtCore.Qt.WA_DeleteOnClose)
self.chat_window.viewCloses.connect(self.close_chat_window)
self.chat_window.reloadWindows.connect(self.reload_windows_slot)
self.chat_window.show()
def close_chat_window(self):
self.chat_window.close()
self.chat_window = None
@verify_user_token
def open_admin_window(self):
if self.active_op_id is None:
return
if self.admin_window is not None:
self.admin_window.activateWindow()
return
operations = [operation for operation in self.operations if operation["active"] is True]
self.admin_window = maw.MSColabAdminWindow(
self.token,
self.active_op_id,
self.user,
self.active_operation_name,
operations,
self.conn,
mscolab_server_url=self.mscolab_server_url,
)
self.admin_window.setAttribute(QtCore.Qt.WA_DeleteOnClose)
self.admin_window.viewCloses.connect(self.close_admin_window)
self.admin_window.show()
def close_admin_window(self):
self.admin_window.close()
self.admin_window = None
@verify_user_token
def open_version_history_window(self):
if self.active_op_id is None:
return
if self.version_window is not None:
self.version_window.activateWindow()
return
self.version_window = mvh.MSColabVersionHistory(self.token, self.active_op_id, self.user,
self.active_operation_name, self.conn,
mscolab_server_url=self.mscolab_server_url)
self.version_window.setAttribute(QtCore.Qt.WA_DeleteOnClose)
self.version_window.viewCloses.connect(self.close_version_history_window)
self.version_window.reloadWindows.connect(self.reload_windows_slot)
self.version_window.show()
def close_version_history_window(self):
self.version_window.close()
self.version_window = None
def update_views(self):
"""
used on permission revoke to update waypoint model to defaults
"""
locations = config_loader(dataset="new_flighttrack_template")
initial_waypoints = [ft.Waypoint(location=locations[0]), ft.Waypoint(location=locations[1])]
waypoints_model = ft.WaypointsTableModel(name="", waypoints=initial_waypoints)
self.waypoints_model = waypoints_model
self.waypoints_model.changeMessageSignal.connect(self.handle_change_message)
self.reload_view_windows()
def close_external_windows(self):
if self.prof_diag is not None:
self.prof_diag.close()
self.prof_diag = None
if self.chat_window is not None:
self.chat_window.close()
self.chat_window = None
if self.admin_window is not None:
self.admin_window.close()
self.admin_window = None
if self.version_window is not None:
self.version_window.close()
self.version_window = None
@verify_user_token
def handle_delete_operation(self):
logging.debug("handle_delete_operation")
entered_operation_name, ok = QtWidgets.QInputDialog.getText(
self.ui,
self.ui.tr("Delete Operation"),
self.ui.tr(
f"You're about to delete the operation - '{self.active_operation_name}'. "
f"Enter the operation name to confirm: "
),
)
if ok:
if entered_operation_name == self.active_operation_name:
try:
response = self.conn.request_post(
"delete_operation", {"op_id": self.active_op_id})
except requests.exceptions.RequestException as ex:
raise MSColabConnectionError(f"Some error occurred ({ex})! Please reconnect.")
else:
response.raise_for_status()
self.reload_operations()
self.signal_operation_removed.emit(self.active_op_id)
else:
show_popup(self.ui, "Error", "Entered operation name did not match!")
@verify_user_token
def handle_leave_operation(self):
logging.debug("handle_leave_operation")
reply = QMessageBox.question(
self.ui, self.tr('Mission Support System'),
self.tr("Do you want to leave this operation?"),
QMessageBox.Yes | QMessageBox.No, QMessageBox.No)
if reply == QMessageBox.Yes:
try:
response = self.conn.request_post(
"delete_bulk_permissions",
{"op_id": self.active_op_id, "selected_userids": json.dumps([self.user["id"]])})
except requests.exceptions.RequestException as ex:
raise MSColabConnectionError(f"Some error occurred ({ex})! Please reconnect.")
if response.text == "False":
raise MSColabConnectionError("Your Connection is expired. New Login required!")
response = response.json()
if response["success"]:
for window in self.ui.get_active_views():
window.handle_force_close()
self.reload_operations()
else:
show_popup(self.ui, "Error", "Some error occurred! Could not leave operation.")
def set_operation_desc_label(self, op_desc):
self.active_operation_description = op_desc
desc_count = len(str(self.active_operation_description))
if desc_count < 95:
self.ui.activeOperationDesc.setText(
self.ui.tr(f"{self.active_operation_name}: {self.active_operation_description}"))
else:
self.ui.activeOperationDesc.setText(
"Description is too long to show here, for long descriptions go "
"to operations menu.")
@verify_user_token
def change_category_handler(self, _=None):
logging.debug('change_category_handler')
# only after login
entered_operation_category, ok = QtWidgets.QInputDialog.getText(
self.ui,
self.ui.tr(f"{self.active_operation_name} - Change Category"),
self.ui.tr(
"You're about to change the operation category\n"
"Enter new operation category: "
),
text=self.active_operation_category
)
if ok:
try:
response = self.conn.request_post(
"update_operation",
{"op_id": self.active_op_id,
"attribute": 'category',
"value": entered_operation_category})
except requests.exceptions.RequestException as ex:
raise MSColabConnectionError(f"Some error occurred ({ex})! Please reconnect.")
if response.text == "False":
raise MSColabConnectionError("Your Connection is expired. New Login required!")
self.active_operation_category = entered_operation_category
self.reload_operation_list()
QMessageBox.information(
self.ui,
"Update successful",
"Category is updated successfully.",
)
@verify_user_token
def change_description_handler(self, _=None):
logging.debug('change_description_handler')
# only after login
entered_operation_desc, ok = QtWidgets.QInputDialog.getText(
self.ui,
self.ui.tr(f"{self.active_operation_name} - Change Description"),
self.ui.tr(
"You're about to change the operation description\n"
"Enter new operation description: "
),
text=self.active_operation_description
)
if ok:
try:
response = self.conn.request_post(
"update_operation",
{"op_id": self.active_op_id,
"attribute": 'description',
"value": entered_operation_desc})
except requests.exceptions.RequestException as ex:
raise MSColabConnectionError(f"Some error occurred ({ex})! Please reconnect.")
if response.text == "False":
raise MSColabConnectionError("Your Connection is expired. New Login required!")
# Update active operation description label
self.set_operation_desc_label(entered_operation_desc)
self.reload_operation_list()
QMessageBox.information(
self.ui,
"Update successful",
"Description is updated successfully.",
)
@verify_user_token
def rename_operation_handler(self, _=None):
logging.debug('rename_operation_handler')
# only after login
entered_operation_name, ok = QtWidgets.QInputDialog.getText(
self.ui,
self.ui.tr("Rename Operation"),
self.ui.tr(
f"You're about to rename the operation - '{self.active_operation_name}' "
f"Enter new operation name: "
),
text=f"{self.active_operation_name}",
)
if ok:
try:
response = self.conn.request_post(
"update_operation",
{"op_id": self.active_op_id,
"attribute": 'path',
"value": entered_operation_name})
except requests.exceptions.RequestException as ex:
raise MSColabConnectionError(f"Some error occurred ({ex})! Please reconnect.")
if response.text == "False":
raise MSColabConnectionError("Your Connection is expired. New Login required!")
# Update active operation name
self.active_operation_name = entered_operation_name
# Update active operation description
self.set_operation_desc_label(self.active_operation_description)
self.reload_operation_list()
self.reload_windows_slot()
# Update other user's operation list
self.conn.signal_operation_list_updated.connect(self.reload_operation_list)
QMessageBox.information(
self.ui,
"Rename successful",
"Operation is renamed successfully.",
)
@verify_user_token
def handle_work_locally_toggle(self, _=None):
if self.ui.workLocallyCheckbox.isChecked():
if self.version_window is not None:
self.version_window.close()
self.create_local_operation_file()
self.local_ftml_file = str(
Path(self.data_dir) /
"local_colabdata" /
self.user["username"] /
self.active_operation_name /
"mscolab_operation.ftml"
)
self.ui.workingStatusLabel.setText(
self.ui.tr(
"Working Asynchronously.\nYour changes are only available to you. "
"Use the 'Server Options' drop-down menu below to Save to or Fetch from the server.")
)
self.ui.serverOptionsCb.show()
self.reload_local_wp()
else:
self.local_ftml_file = None
self.ui.workingStatusLabel.setText(
self.ui.tr(
"Working Online.\nAll your changes will be shared with everyone. "
"You can work on the operation asynchronously by checking the 'Work Asynchronously' box.")
)
self.ui.serverOptionsCb.hide()
self.waypoints_model = None
self.load_wps_from_server()
self.show_operation_options()
self.reload_view_windows()
def create_local_operation_file(self):
local_data_dir = self.data_dir / "local_colabdata" / self.user['username'] / self.active_operation_name
ftml_file = local_data_dir / "mscolab_operation.ftml"
if ftml_file.exists():
return
local_data_dir.mkdir(parents=True, exist_ok=True)
server_data = self.waypoints_model.get_xml_content()
with open(ftml_file, "w") as f:
f.write(server_data)
def reload_local_wp(self):
self.waypoints_model = ft.WaypointsTableModel(filename=self.local_ftml_file, data_dir=self.data_dir)