def perform_start_download_request(
self,
uri,
anon_download,
safe_seeding,
destination,
selected_files,
total_files=0,
add_to_channel=False,
callback=None,
):
# Check if destination directory is writable
is_writable, error = is_dir_writable(destination)
if not is_writable:
gui_error_message = (
"Insufficient write permissions to <i>%s</i> directory. Please add proper "
"write permissions on the directory and add the torrent again. %s" % (destination, error)
)
ConfirmationDialog.show_message(self.window(), f"Download error <i>{uri}</i>", gui_error_message, "OK")
return
selected_files_list = []
if len(selected_files) != total_files: # Not all files included
selected_files_list = [filename for filename in selected_files]
anon_hops = int(self.tribler_settings['download_defaults']['number_hops']) if anon_download else 0
safe_seeding = 1 if safe_seeding else 0
post_data = {
"uri": uri,
"anon_hops": anon_hops,
"safe_seeding": safe_seeding,
"destination": destination,
"selected_files": selected_files_list,
}
TriblerNetworkRequest(
"downloads", callback if callback else self.on_download_added, method='PUT', data=post_data
)
self.update_recent_download_locations(destination)
if add_to_channel:
def on_add_button_pressed(channel_id):
post_data = {}
if uri.startswith("file:"):
with open(uri[5:], "rb") as torrent_file:
post_data['torrent'] = b64encode(torrent_file.read()).decode('utf8')
elif uri.startswith("magnet:"):
post_data['uri'] = uri
if post_data:
TriblerNetworkRequest(
f"channels/mychannel/{channel_id}/torrents",
lambda _: self.tray_show_message("Channel update", "Torrent(s) added to your channel"),
method='PUT',
data=post_data,
)
self.window().add_to_channel_dialog.show_dialog(on_add_button_pressed, confirm_button_text="Add torrent")
def on_create_clicked(self):
if self.dialog_widget.create_torrent_files_list.count() == 0:
dialog = ConfirmationDialog(
self.dialog_widget,
"Warning!",
"You should add at least one file to your torrent.",
[('CLOSE', BUTTON_TYPE_NORMAL)],
)
dialog.button_clicked.connect(dialog.close_dialog)
dialog.show()
return
self.dialog_widget.btn_create.setEnabled(False)
files_list = []
for ind in range(self.dialog_widget.create_torrent_files_list.count()):
file_str = self.dialog_widget.create_torrent_files_list.item(
ind).text()
files_list.append(file_str)
export_dir = self.dialog_widget.file_export_dir.text()
if not os.path.exists(export_dir):
ConfirmationDialog.show_error(
self.dialog_widget,
"Cannot save torrent file to %s" % export_dir,
"Path does not exist")
return
is_writable, error = is_dir_writable(export_dir)
if not is_writable:
ConfirmationDialog.show_error(
self.dialog_widget,
"Cannot save torrent file to %s" % export_dir,
"Error: %s" % error)
return
self.name = self.dialog_widget.create_torrent_name_field.text()
description = self.dialog_widget.create_torrent_description_field.toPlainText(
)
post_data = {
"name": self.name,
"description": description,
"files": files_list,
"export_dir": export_dir
}
url = ("createtorrent?download=1"
if self.dialog_widget.seed_after_adding_checkbox.isChecked()
else "createtorrent")
self.rest_request1 = TriblerNetworkRequest(url,
self.on_torrent_created,
data=post_data,
method='POST')
self.dialog_widget.edit_channel_create_torrent_progress_label.setText(
"Creating torrent. Please wait...")
def on_choose_log_dir_clicked(self, checked):
previous_log_dir = self.window().log_location_input.text() or ""
log_dir = QFileDialog.getExistingDirectory(
self.window(), "Please select the log directory", previous_log_dir, QFileDialog.ShowDirsOnly
)
if not log_dir or log_dir == previous_log_dir:
return
is_writable, error = is_dir_writable(log_dir)
if not is_writable:
gui_error_message = f"<i>{log_dir}</i> is not writable. [{error}]"
ConfirmationDialog.show_message(self.window(), "Insufficient Permissions", gui_error_message, "OK")
else:
self.window().log_location_input.setText(log_dir)
def on_browse_dir_clicked(self):
chosen_dir = QFileDialog.getExistingDirectory(
self.window(), "Please select the destination directory of your " "download", "", QFileDialog.ShowDirsOnly
)
if len(chosen_dir) != 0:
self.dialog_widget.destination_input.setCurrentText(chosen_dir)
is_writable, error = is_dir_writable(chosen_dir)
if not is_writable:
gui_error_message = (
"Tribler cannot download to <i>%s</i> directory. Please add proper write "
"permissions to the directory or choose another download directory. [%s]" % (chosen_dir, error)
)
ConfirmationDialog.show_message(self.dialog_widget, "Insufficient Permissions", gui_error_message, "OK")
def on_download_clicked(self):
if self.has_metainfo and len(self.get_selected_files()) == 0: # User deselected all torrents
ConfirmationDialog.show_error(
self.window(), "No files selected", "Please select at least one file to download."
)
else:
download_dir = self.dialog_widget.destination_input.currentText()
is_writable, error = is_dir_writable(download_dir)
if not is_writable:
gui_error_message = (
"Tribler cannot download to <i>%s</i> directory. Please add proper write "
"permissions to the directory or choose another download directory and try "
"to download again. [%s]" % (download_dir, error)
)
ConfirmationDialog.show_message(self.dialog_widget, "Insufficient Permissions", gui_error_message, "OK")
else:
self.button_clicked.emit(1)
