def __init__(self, mainWindow, download_complete_signal):
super(tabDownload, self).__init__(mainWindow)
self.mainWindow = mainWindow
global serverURL
self.storagonSDK = StoragonSDK(serverURL)
self.download_complete_signal = download_complete_signal
self.Ui_tabDownloadForm = Ui_tabDownloadForm()
self.Ui_tabDownloadForm.setupUi(self)
self.table = self.Ui_tabDownloadForm.tableWidget
self.table.hideColumn(3)
self.table.setContextMenuPolicy(QtCore.Qt.CustomContextMenu)
self.table.customContextMenuRequested.connect(self.openDownloadMenu)
self.setTableWidth()
self.show()
self.mainWindow = mainWindow
self.trigger.connect(self.updateStatus)
self.input_link_signal.connect(self.chooseFileToDownload)
self.Ui_tabDownloadForm.btn_addfile.setIcon(QtGui.QIcon(resource_path('add.png')))
self.Ui_tabDownloadForm.btn_addfile.setIconSize(QtCore.QSize(24, 24))
self.Ui_tabDownloadForm.btn_addfile.clicked.connect(self.showinputbox)
self.inputbox = None
self.fileToDownload = []
self.threaddownload = {}
self.maxthreaddownload = 4
self.running_thread = 0
self.fileSavePath = ''
class tabDownload(QtWidgets.QWidget):
trigger = pyqtSignal(int, str)
input_link_signal = pyqtSignal(str)
def __init__(self, mainWindow, download_complete_signal):
super(tabDownload, self).__init__(mainWindow)
self.mainWindow = mainWindow
global serverURL
self.storagonSDK = StoragonSDK(serverURL)
self.download_complete_signal = download_complete_signal
self.Ui_tabDownloadForm = Ui_tabDownloadForm()
self.Ui_tabDownloadForm.setupUi(self)
self.table = self.Ui_tabDownloadForm.tableWidget
self.table.hideColumn(3)
self.table.setContextMenuPolicy(QtCore.Qt.CustomContextMenu)
self.table.customContextMenuRequested.connect(self.openDownloadMenu)
self.setTableWidth()
self.show()
self.mainWindow = mainWindow
self.trigger.connect(self.updateStatus)
self.input_link_signal.connect(self.chooseFileToDownload)
self.Ui_tabDownloadForm.btn_addfile.setIcon(QtGui.QIcon(resource_path('add.png')))
self.Ui_tabDownloadForm.btn_addfile.setIconSize(QtCore.QSize(24, 24))
self.Ui_tabDownloadForm.btn_addfile.clicked.connect(self.showinputbox)
self.inputbox = None
self.fileToDownload = []
self.threaddownload = {}
self.maxthreaddownload = 4
self.running_thread = 0
self.fileSavePath = ''
def download(self):
# global storagon_username, storagon_password
# print storagon_username, storagon_password
login = self.storagonSDK.login(self.mainWindow.username, self.mainWindow.password)
if login:
print("Login Success !")
while len(self.fileToDownload):
if self.running_thread == self.maxthreaddownload:
break
filex = self.fileToDownload.pop(0)
link = filex
if link in self.threaddownload.keys():
th = self.threaddownload[link]
# thread bi pause, gio cho download tiep
if th.downloadFolder == self.fileSavePath and th.pausenow:
th.pausenow = False
else:
self.th = DownloadThread(link, self, link, self.fileSavePath)
self.threaddownload[link] = self.th # add to thread list
self.th.start()
self.th.finished.connect(
lambda: self.download_complete_signal.emit(str(link),
str(self.fileSavePath),
self.th.start_time,
self.th.finish_time)
)
self.running_thread += 1
else:
print('Login Fail')
# sys.exit(1)
def updateStatus(self, threadID, status=None, file_size=None, up_to_path=None,
speed=None, types='download', error=None):
num_row = self.table.rowCount()
for i in range(num_row):
try:
link = self.table.item(i, 0).text()
except:
continue
threadID = threadID
if link == threadID:
if file_size:
size_item = self.table.item(i, 1)
size_item.setText(str(file_size) + ' byte')
if speed:
status_item = self.table.item(i, 2)
message = status + " " + speed
status_item.setText(str(message))
elif error:
error_item = self.table.item(i, 2)
error_item.setText("Error: " + str(error))
self.running_thread -= 1
elif status:
status_item = self.table.item(i, 2)
status_item.setText(status)
# self.table.update(self.table.indexFromItem(status_item))
if status == 'Download done!':
self.running_thread -= 1
if len(self.fileToDownload):
self.download()
else:
return True
return True
def setTableWidth(self):
width = QtWidgets.QDesktopWidget().width() / 8
for i in range(self.table.columnCount()):
self.table.setColumnWidth(i, width)
def openDownloadMenu(self, position):
menu = QtWidgets.QMenu(self)
# upload action
Actionpause = menu.addAction('&Pause')
Actionpause.triggered.connect(self.run_pause_selected)
Actionpause = menu.addAction('&Resume')
Actionpause.triggered.connect(self.run_resume_selected)
Actionpause = menu.addAction('&Stop And Remove')
Actionpause.triggered.connect(self.run_remove_selected)
Actionpause = menu.addAction('&Open Folder Location')
Actionpause.triggered.connect(self.open_downloaded_location_selected)
menu.exec_(self.table.viewport().mapToGlobal(position))
def openFolderPath(self, path):
if sys.platform == 'darwin':
subprocess.call(['open', '--', path])
elif sys.platform == 'linux2':
subprocess.call(['gnome-open', '--', path])
elif sys.platform == 'win32':
# subprocess.call(['explorer', path])
ctypes.windll.shell32.ShellExecuteW(None, u'open', u'explorer.exe',
u'/n,/select, ' + path, None, 1)
def open_downloaded_location_selected(self):
rows = self.Ui_tabDownloadForm.tableWidget.selectionModel().selectedRows()
filesavepathList = []
for row in rows:
r = row.row()
status = str(self.Ui_tabDownloadForm.tableWidget.item(r, 2).text())
if status.find('Download done!') != -1:
filesavepath = self.Ui_tabDownloadForm.tableWidget.item(r, 3).text()
filesavepathList.append(filesavepath)
filesavepathSet = set(filesavepathList)
# print filesavepathSet
for path in filesavepathSet:
if os.path.isdir(path):
self.openFolderPath(path)
else:
QtWidgets.QMessageBox.warning(self, "Notification Box", "Folder " +
path + " Doesn't Exist", QtWidgets.QMessageBox.Ok)
def run_pause_selected(self):
row_selected = list(set([item.row() for item in self.table.selectedItems()]))
if not row_selected:
QtWidgets.QMessageBox.warning(self, 'Warning', "Please Choose File(s) To Pause", QtWidgets.QMessageBox.Ok)
else:
for row in row_selected:
link = self.table.item(row, 0).text()
for threadID in self.threaddownload.keys():
if threadID == link:
th = self.threaddownload[threadID]
if not th.pausenow:
th.pausenow = True
self.running_thread -= 1
# update status
status_item = self.table.item(row, 2)
message = "Paused"
status_item.setText(str(message))
def run_resume_selected(self):
row_selected = list(set([item.row() for item in self.table.selectedItems()]))
if not row_selected:
row_selected = range(self.table.rowCount())
error = 0
list_remove_thread = []
for row in row_selected:
file_path = self.table.item(row, 0).text()
for threadID in self.threaddownload.keys():
if threadID == file_path:
th = self.threaddownload[threadID]
if th.pausenow:
if self.running_thread < self.maxthreaddownload:
th.pausenow = False
self.running_thread += 1
else:
error = 1
else:
# check xem thread co bi loi khong
status = self.table.item(row, 2).text()
# Thread bi loi va gio nguoi dung resume
if status.find('Error') != -1:
if self.running_thread < self.maxthreaddownload:
self.fileToDownload.append(file_path)
list_remove_thread.append(file_path)
self.running_thread -= 1
else:
error = 1
# remove thread cua file down bi loi de down lai
if list_remove_thread:
for th in list_remove_thread:
del self.threaddownload[th]
self.download()
if error == 1:
QtWidgets.QMessageBox.warning(self, 'Warning', "Number Of Running Thread Is Maximum. Please" +
"Wait Until Other Files Completed", QtWidgets.QMessageBox.Ok)
def run_remove_selected(self):
row_selected = list(set([item.row() for item in self.table.selectedItems()]))
while len(row_selected):
row = row_selected.pop(0)
if len(row_selected):
row_selected = [row - 1 for row in row_selected]
file_path = self.table.item(row, 0).text()
status = self.table.item(row, 2).text()
self.table.removeRow(row)
for threadID in self.threaddownload.keys():
if threadID == file_path:
th = self.threaddownload[threadID]
th.pausenow = True
self.running_thread -= 1
if status.find('Download done!') != -1:
del self.threaddownload[threadID]
self.download()
def showinputbox(self):
if self.inputbox is None:
self.inputbox = tabDownload_InputBox(tab_download=self)
def chooseFileToDownload(self, links):
text_links = links
links = text_links.split('\n')
links = filter(lambda x: x != '', links)
numrow = self.table.rowCount()
row_links = []
for i in range(numrow):
row_links.append(self.table.item(i, 0).text())
download_links = []
for link in links:
if link not in row_links:
download_links.append(link)
if download_links:
self.fileSavePath = QtWidgets.QFileDialog.getExistingDirectory(self, "Select path to Save!", '')
if self.fileSavePath:
for link in download_links:
curRow = self.table.rowCount()
self.table.insertRow(curRow)
self.table.setItem(curRow, 0, QtWidgets.QTableWidgetItem(link))
self.table.setItem(curRow, 1, QtWidgets.QTableWidgetItem(u'Updating...'))
self.table.setItem(curRow, 2, QtWidgets.QTableWidgetItem(u'Ready'))
self.table.setItem(curRow, 3, QtWidgets.QTableWidgetItem(self.fileSavePath))
self.fileToDownload.append(link)
self.download()
