def installUpdate(self,installDir='',gui=False,title=''):
if installDir is None or installDir=='':
installDir = self.getInstallDir()
message = self.checkPermissions(installDir,gui,title)
if message != '':
return message
if gui:
QApplication.setOverrideCursor( Qt.WaitCursor )
s = QSettings()
packageType = self.getPackageType()
(ret,version) = cpt_city_update( installDir, True, packageType )
if gui:
QApplication.restoreOverrideCursor()
if ret:
s = QSettings()
s.setValue('CptCity/updateChecked', str(date.today().isoformat()))
s.setValue('CptCity/updateAvailable', '')
message = self.tr('Version %s installed') % (str(version))
if gui:
QMessageBox.information(None, self.dlg.windowTitle(), message, QMessageBox.Close)
self.dlg.pbtnUpdateCheck.setEnabled( False )
return message
else:
message = self.tr('Error downloading or installing update, check console')
if gui:
QMessageBox.warning(None, self.dlg.windowTitle(), message, QMessageBox.Close)
return message
def checkUpdate(self,installDir='',gui=False,title=''):
if installDir is None or installDir=='':
installDir = self.getInstallDir()
packageType = self.getPackageType()
if packageType == 'cpt-city-qgis-min':
message = self.tr('no need to check for update for this package')
QMessageBox.information(None, self.dlg.windowTitle(), message, QMessageBox.Close)
return
#message = self.checkPermissions(installDir,gui,title)
#if message != '':
# return message
# if we have an available update, no need to check
s = QSettings()
if s.value('CptCity/updateAvailable', '', type=str) != '':
(ret,version) = (True,s.value('CptCity/updateAvailable', '', type=str))
else:
# set override cursor
if gui:
QApplication.setOverrideCursor( Qt.WaitCursor )
# fetch new version
(ret,version) = cpt_city_update( installDir, False, packageType )
if gui:
QApplication.restoreOverrideCursor()
s = QSettings()
# update settings
s.setValue('CptCity/updateChecked', str(date.today().isoformat()))
if ret:
s.setValue('CptCity/updateAvailable', str(version))
# we have an update, act on it
if ret:
#TODO print new version info and/or log, when not running from gui
if gui:
result = QMessageBox.information(None, title, \
self.tr('Version (%s) is available, download and install?') % ( str(version) ), \
QMessageBox.Yes | QMessageBox.No)
if result == QMessageBox.No:
return ''
else:
return self.installUpdate(installDir,gui,title)
else:
return self.tr('New cpt-city version (%s) is available') % ( str(version) )
elif version != 0:
if gui:
QMessageBox.information(None, title, self.tr('Up to date (version %s)') % (str(version)), QMessageBox.Close)
self.dlg.pbtnUpdateCheck.setEnabled( False )
else:
return ''
else:
message = self.tr('Error checking update')
if gui:
QMessageBox.warning(None, self.dlg.windowTitle(), message, QMessageBox.Close)
return message
return ''
