mirror of
https://github.com/onionshare/onionshare.git
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afc9568f30
Add pluralisation of filemanager total file(s) Use 'timer expired' rather than 'timeout reached'
266 lines
11 KiB
Python
266 lines
11 KiB
Python
# -*- coding: utf-8 -*-
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"""
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OnionShare | https://onionshare.org/
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Copyright (C) 2017 Micah Lee <micah@micahflee.com>
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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"""
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import platform
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from .alert import Alert
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from PyQt5 import QtCore, QtWidgets, QtGui
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from onionshare import strings, common, settings
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class ServerStatus(QtWidgets.QWidget):
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"""
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The server status chunk of the GUI.
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"""
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server_started = QtCore.pyqtSignal()
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server_stopped = QtCore.pyqtSignal()
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url_copied = QtCore.pyqtSignal()
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hidservauth_copied = QtCore.pyqtSignal()
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STATUS_STOPPED = 0
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STATUS_WORKING = 1
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STATUS_STARTED = 2
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def __init__(self, qtapp, app, web, file_selection, settings):
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super(ServerStatus, self).__init__()
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self.status = self.STATUS_STOPPED
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self.qtapp = qtapp
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self.app = app
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self.web = web
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self.file_selection = file_selection
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self.settings = settings
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# Shutdown timeout layout
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self.shutdown_timeout_label = QtWidgets.QLabel(strings._('gui_settings_shutdown_timeout', True))
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self.shutdown_timeout = QtWidgets.QDateTimeEdit()
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# Set proposed timeout to be 5 minutes into the future
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self.shutdown_timeout.setDisplayFormat("HH:mm A MMM d, yy")
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self.shutdown_timeout.setDateTime(QtCore.QDateTime.currentDateTime().addSecs(300))
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# Onion services can take a little while to start, so reduce the risk of it expiring too soon by setting the minimum to 2 min from now
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self.shutdown_timeout.setMinimumDateTime(QtCore.QDateTime.currentDateTime().addSecs(120))
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self.shutdown_timeout.setCurrentSection(QtWidgets.QDateTimeEdit.MinuteSection)
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shutdown_timeout_layout = QtWidgets.QHBoxLayout()
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shutdown_timeout_layout.addWidget(self.shutdown_timeout_label)
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shutdown_timeout_layout.addWidget(self.shutdown_timeout)
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# Shutdown timeout container, so it can all be hidden and shown as a group
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shutdown_timeout_container_layout = QtWidgets.QVBoxLayout()
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shutdown_timeout_container_layout.addLayout(shutdown_timeout_layout)
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self.shutdown_timeout_container = QtWidgets.QWidget()
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self.shutdown_timeout_container.setLayout(shutdown_timeout_container_layout)
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# Server layout
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self.server_button = QtWidgets.QPushButton()
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self.server_button.clicked.connect(self.server_button_clicked)
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# URL layout
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url_font = QtGui.QFont()
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self.url_description = QtWidgets.QLabel(strings._('gui_url_description', True))
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self.url_description.setWordWrap(True)
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self.url_description.setMinimumHeight(50)
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self.url_label = QtWidgets.QLabel()
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self.url_label.setStyleSheet('QLabel { color: #666666; font-size: 12px; }')
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self.url = QtWidgets.QLabel()
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self.url.setFont(url_font)
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self.url.setWordWrap(True)
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self.url.setMinimumHeight(60)
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self.url.setMinimumSize(self.url.sizeHint())
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self.url.setStyleSheet('QLabel { background-color: #ffffff; color: #000000; padding: 10px; border: 1px solid #666666; }')
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url_buttons_style = 'QPushButton { color: #3f7fcf; }'
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self.copy_url_button = QtWidgets.QPushButton(strings._('gui_copy_url', True))
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self.copy_url_button.setFlat(True)
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self.copy_url_button.setStyleSheet(url_buttons_style)
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self.copy_url_button.clicked.connect(self.copy_url)
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self.copy_hidservauth_button = QtWidgets.QPushButton(strings._('gui_copy_hidservauth', True))
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self.copy_hidservauth_button.setFlat(True)
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self.copy_hidservauth_button.setStyleSheet(url_buttons_style)
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self.copy_hidservauth_button.clicked.connect(self.copy_hidservauth)
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url_buttons_layout = QtWidgets.QHBoxLayout()
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url_buttons_layout.addWidget(self.copy_url_button)
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url_buttons_layout.addWidget(self.copy_hidservauth_button)
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url_buttons_layout.addStretch()
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url_layout = QtWidgets.QVBoxLayout()
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url_layout.addWidget(self.url_description)
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url_layout.addWidget(self.url_label)
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url_layout.addWidget(self.url)
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url_layout.addLayout(url_buttons_layout)
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# Add the widgets
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layout = QtWidgets.QVBoxLayout()
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layout.addWidget(self.server_button)
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layout.addLayout(url_layout)
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layout.addWidget(self.shutdown_timeout_container)
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self.setLayout(layout)
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self.update()
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def shutdown_timeout_reset(self):
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"""
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Reset the timeout in the UI after stopping a share
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"""
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self.shutdown_timeout.setDateTime(QtCore.QDateTime.currentDateTime().addSecs(300))
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self.shutdown_timeout.setMinimumDateTime(QtCore.QDateTime.currentDateTime().addSecs(120))
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def update(self):
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"""
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Update the GUI elements based on the current state.
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"""
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# Set the URL fields
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if self.status == self.STATUS_STARTED:
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self.url_description.show()
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if self.settings.get('save_private_key'):
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self.url_label.setText(strings._('gui_url_label_persistent', True))
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self.url_label.setToolTip(strings._('gui_url_persistence_warning', True))
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elif self.settings.get('close_after_first_download'):
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self.url_label.setText(strings._('gui_url_label_one_time', True))
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self.url_label.setToolTip('')
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else:
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self.url_label.setText(strings._('gui_url_label', True))
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self.url_label.setToolTip('')
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self.url_label.show()
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self.url.setText('http://{0:s}/{1:s}'.format(self.app.onion_host, self.web.slug))
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self.url.show()
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self.copy_url_button.show()
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if self.settings.get('save_private_key'):
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if not self.settings.get('slug'):
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self.settings.set('slug', self.web.slug)
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self.settings.save()
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if self.app.stealth:
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self.copy_hidservauth_button.show()
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else:
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self.copy_hidservauth_button.hide()
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else:
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self.url_description.hide()
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self.url_label.hide()
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self.url.hide()
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self.copy_url_button.hide()
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self.copy_hidservauth_button.hide()
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# Button
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button_stopped_style = 'QPushButton { background-color: #5fa416; color: #ffffff; padding: 10px; border: 0; border-radius: 5px; }'
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button_working_style = 'QPushButton { background-color: #4c8211; color: #ffffff; padding: 10px; border: 0; border-radius: 5px; font-style: italic; }'
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button_started_style = 'QPushButton { background-color: #d0011b; color: #ffffff; padding: 10px; border: 0; border-radius: 5px; }'
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if self.file_selection.get_num_files() == 0:
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self.server_button.hide()
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else:
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self.server_button.show()
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if self.settings.get('shutdown_timeout'):
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self.shutdown_timeout_container.show()
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else:
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self.shutdown_timeout_container.hide()
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if self.status == self.STATUS_STOPPED:
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self.server_button.setStyleSheet(button_stopped_style)
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self.server_button.setEnabled(True)
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self.server_button.setText(strings._('gui_start_server', True))
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self.shutdown_timeout.setEnabled(True)
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elif self.status == self.STATUS_STARTED:
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self.server_button.setStyleSheet(button_started_style)
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self.server_button.setEnabled(True)
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self.server_button.setText(strings._('gui_stop_server', True))
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self.shutdown_timeout.setEnabled(False)
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elif self.status == self.STATUS_WORKING:
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self.server_button.setStyleSheet(button_working_style)
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self.server_button.setEnabled(False)
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self.server_button.setText(strings._('gui_please_wait'))
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self.shutdown_timeout.setEnabled(False)
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else:
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self.server_button.setStyleSheet(button_working_style)
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self.server_button.setEnabled(False)
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self.server_button.setText(strings._('gui_please_wait'))
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self.shutdown_timeout.setEnabled(False)
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def server_button_clicked(self):
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"""
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Toggle starting or stopping the server.
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"""
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if self.status == self.STATUS_STOPPED:
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if self.settings.get('shutdown_timeout'):
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# Get the timeout chosen, stripped of its seconds. This prevents confusion if the share stops at (say) 37 seconds past the minute chosen
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self.timeout = self.shutdown_timeout.dateTime().toPyDateTime().replace(second=0, microsecond=0)
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# If the timeout has actually passed already before the user hit Start, refuse to start the server.
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if QtCore.QDateTime.currentDateTime().toPyDateTime() > self.timeout:
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Alert(strings._('gui_server_timeout_expired', QtWidgets.QMessageBox.Warning))
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else:
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self.start_server()
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else:
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self.start_server()
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elif self.status == self.STATUS_STARTED:
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self.stop_server()
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def start_server(self):
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"""
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Start the server.
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"""
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self.status = self.STATUS_WORKING
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self.update()
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self.server_started.emit()
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def start_server_finished(self):
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"""
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The server has finished starting.
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"""
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self.status = self.STATUS_STARTED
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self.copy_url()
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self.update()
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def stop_server(self):
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"""
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Stop the server.
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"""
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self.status = self.STATUS_WORKING
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self.shutdown_timeout_reset()
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self.update()
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self.server_stopped.emit()
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def stop_server_finished(self):
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"""
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The server has finished stopping.
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"""
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self.status = self.STATUS_STOPPED
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self.update()
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def copy_url(self):
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"""
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Copy the onionshare URL to the clipboard.
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"""
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url = 'http://{0:s}/{1:s}'.format(self.app.onion_host, self.web.slug)
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clipboard = self.qtapp.clipboard()
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clipboard.setText(url)
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self.url_copied.emit()
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def copy_hidservauth(self):
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"""
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Copy the HidServAuth line to the clipboard.
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"""
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clipboard = self.qtapp.clipboard()
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clipboard.setText(self.app.auth_string)
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self.hidservauth_copied.emit()
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