# -*- coding: utf-8 -*- """ OnionShare | https://onionshare.org/ Copyright (C) 2014-2018 Micah Lee This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see . """ from PyQt5 import QtCore, QtWidgets, QtGui from onionshare import strings from onionshare.web import Web from ..history import History, ToggleHistory, ReceiveHistoryItem from .. import Mode class ReceiveMode(Mode): """ Parts of the main window UI for receiving files. """ def init(self): """ Custom initialization for ReceiveMode. """ # Create the Web object self.web = Web(self.common, True, 'receive') # Server status self.server_status.set_mode('receive') self.server_status.server_started_finished.connect(self.update_primary_action) self.server_status.server_stopped.connect(self.update_primary_action) self.server_status.server_canceled.connect(self.update_primary_action) # Tell server_status about web, then update self.server_status.web = self.web self.server_status.update() # Upload history self.history = History( self.common, QtGui.QPixmap.fromImage(QtGui.QImage(self.common.get_resource_path('images/uploads_transparent.png'))), strings._('gui_receive_mode_no_files'), strings._('gui_all_modes_history') ) self.history.hide() # Toggle history self.toggle_history = ToggleHistory( self.common, self, self.history, QtGui.QIcon(self.common.get_resource_path('images/uploads_toggle.png')), QtGui.QIcon(self.common.get_resource_path('images/uploads_toggle_selected.png')) ) # Receive mode warning receive_warning = QtWidgets.QLabel(strings._('gui_receive_mode_warning')) receive_warning.setMinimumHeight(80) receive_warning.setWordWrap(True) # Top bar top_bar_layout = QtWidgets.QHBoxLayout() top_bar_layout.addStretch() top_bar_layout.addWidget(self.toggle_history) # Main layout self.main_layout = QtWidgets.QVBoxLayout() self.main_layout.addLayout(top_bar_layout) self.main_layout.addWidget(receive_warning) self.main_layout.addWidget(self.primary_action) self.main_layout.addStretch() self.main_layout.addWidget(self.min_width_widget) # Wrapper layout self.wrapper_layout = QtWidgets.QHBoxLayout() self.wrapper_layout.addLayout(self.main_layout) self.wrapper_layout.addWidget(self.history) self.setLayout(self.wrapper_layout) def get_stop_server_shutdown_timeout_text(self): """ Return the string to put on the stop server button, if there's a shutdown timeout """ return strings._('gui_receive_stop_server_shutdown_timeout') def timeout_finished_should_stop_server(self): """ The shutdown timer expired, should we stop the server? Returns a bool """ # If there were no attempts to upload files, or all uploads are done, we can stop if self.web.receive_mode.upload_count == 0 or not self.web.receive_mode.uploads_in_progress: self.server_status.stop_server() self.server_status_label.setText(strings._('close_on_timeout')) return True # An upload is probably still running - hold off on stopping the share, but block new shares. else: self.server_status_label.setText(strings._('timeout_upload_still_running')) self.web.receive_mode.can_upload = False return False def start_server_custom(self): """ Starting the server. """ # Reset web counters self.web.receive_mode.upload_count = 0 self.web.error404_count = 0 # Hide and reset the uploads if we have previously shared self.reset_info_counters() def start_server_step2_custom(self): """ Step 2 in starting the server. """ # Continue self.starting_server_step3.emit() self.start_server_finished.emit() def handle_tor_broke_custom(self): """ Connection to Tor broke. """ self.primary_action.hide() def handle_request_load(self, event): """ Handle REQUEST_LOAD event. """ self.system_tray.showMessage(strings._('systray_page_loaded_title'), strings._('systray_upload_page_loaded_message')) def handle_request_started(self, event): """ Handle REQUEST_STARTED event. """ item = ReceiveHistoryItem(self.common, event["data"]["id"], event["data"]["content_length"]) self.history.add(event["data"]["id"], item) self.toggle_history.update_indicator(True) self.history.in_progress_count += 1 self.history.update_in_progress() self.system_tray.showMessage(strings._('systray_upload_started_title'), strings._('systray_upload_started_message')) def handle_request_progress(self, event): """ Handle REQUEST_PROGRESS event. """ self.history.update(event["data"]["id"], { 'action': 'progress', 'progress': event["data"]["progress"] }) def handle_request_close_server(self, event): """ Handle REQUEST_CLOSE_SERVER event. """ self.stop_server() self.system_tray.showMessage(strings._('systray_close_server_title'), strings._('systray_close_server_message')) def handle_request_upload_file_renamed(self, event): """ Handle REQUEST_UPLOAD_FILE_RENAMED event. """ self.history.update(event["data"]["id"], { 'action': 'rename', 'old_filename': event["data"]["old_filename"], 'new_filename': event["data"]["new_filename"] }) def handle_request_upload_set_dir(self, event): """ Handle REQUEST_UPLOAD_SET_DIR event. """ self.history.update(event["data"]["id"], { 'action': 'set_dir', 'filename': event["data"]["filename"], 'dir': event["data"]["dir"] }) def handle_request_upload_finished(self, event): """ Handle REQUEST_UPLOAD_FINISHED event. """ self.history.update(event["data"]["id"], { 'action': 'finished' }) self.history.completed_count += 1 self.history.in_progress_count -= 1 self.history.update_completed() self.history.update_in_progress() def on_reload_settings(self): """ We should be ok to re-enable the 'Start Receive Mode' button now. """ self.primary_action.show() def reset_info_counters(self): """ Set the info counters back to zero. """ self.history.reset() def update_primary_action(self): self.common.log('ReceiveMode', 'update_primary_action')