1 from Screens.Screen import Screen
2 from Screens.MessageBox import MessageBox
3 from Screens.Console import Console
4 from Components.ActionMap import ActionMap, NumberActionMap
5 from Components.Pixmap import Pixmap
6 from Components.Label import Label
7 from Components.MenuList import MenuList
8 from Components.config import getConfigListEntry, configfile, ConfigSelection, ConfigSubsection, ConfigText, ConfigLocations
9 from Components.config import config
10 from Components.ConfigList import ConfigList,ConfigListScreen
11 from Components.FileList import MultiFileSelectList
12 from Plugins.Plugin import PluginDescriptor
13 from enigma import eTimer
14 from Tools.Directories import *
15 from os import popen, path, makedirs, listdir, access, stat, rename, remove, W_OK, R_OK
16 from time import gmtime, strftime, localtime
17 from datetime import date
20 config.plugins.configurationbackup = ConfigSubsection()
21 config.plugins.configurationbackup.backuplocation = ConfigText(default = '/media/hdd/', visible_width = 50, fixed_size = False)
22 config.plugins.configurationbackup.backupdirs = ConfigLocations(default=['/etc/enigma2/', '/etc/network/interfaces', '/etc/wpa_supplicant.conf'])
25 backuppath = config.plugins.configurationbackup.backuplocation.value
26 if backuppath.endswith('/'):
27 return backuppath + 'backup'
29 return backuppath + '/backup'
31 def getBackupFilename():
32 return "enigma2settingsbackup.tar.gz"
35 class BackupScreen(Screen, ConfigListScreen):
37 <screen position="135,144" size="350,310" title="Backup running..." >
38 <widget name="config" position="10,10" size="330,250" transparent="1" scrollbarMode="showOnDemand" />
41 def __init__(self, session, runBackup = False):
42 Screen.__init__(self, session)
43 self.session = session
44 self.runBackup = runBackup
45 self["actions"] = ActionMap(["WizardActions", "DirectionActions"],
51 self.finished_cb = None
52 self.backuppath = getBackupPath()
53 self.backupfile = getBackupFilename()
54 self.fullbackupfilename = self.backuppath + "/" + self.backupfile
56 ConfigListScreen.__init__(self, self.list)
57 self.onLayoutFinish.append(self.layoutFinished)
59 self.onShown.append(self.doBackup)
61 def layoutFinished(self):
64 def setWindowTitle(self):
65 self.setTitle(_("Backup running..."))
69 if (path.exists(self.backuppath) == False):
70 makedirs(self.backuppath)
71 self.backupdirs = ' '.join( config.plugins.configurationbackup.backupdirs.value )
72 if path.exists(self.fullbackupfilename):
73 dt = str(date.fromtimestamp(stat(self.fullbackupfilename).st_ctime))
74 self.newfilename = self.backuppath + "/" + dt + '-' + self.backupfile
75 if path.exists(self.newfilename):
76 remove(self.newfilename)
77 rename(self.fullbackupfilename,self.newfilename)
79 self.session.openWithCallback(self.finished_cb, Console, title = _("Backup running"), cmdlist = ["tar -czvf " + self.fullbackupfilename + " " + self.backupdirs],finishedCallback = self.backupFinishedCB,closeOnSuccess = True)
81 self.session.open(Console, title = _("Backup running"), cmdlist = ["tar -czvf " + self.fullbackupfilename + " " + self.backupdirs],finishedCallback = self.backupFinishedCB, closeOnSuccess = True)
84 self.session.openWithCallback(self.finished_cb, MessageBox, _("Sorry your backup destination is not writeable.\nPlease choose an other one."), MessageBox.TYPE_INFO)
86 self.session.openWithCallback(self.backupErrorCB,MessageBox, _("Sorry your backup destination is not writeable.\nPlease choose an other one."), MessageBox.TYPE_INFO)
88 def backupFinishedCB(self,retval = None):
91 def backupErrorCB(self,retval = None):
94 def runAsync(self, finished_cb):
95 self.finished_cb = finished_cb
99 class BackupSelection(Screen):
101 <screen position="135,125" size="450,310" title="Select files/folders to backup...">
102 <widget name="checkList" position="10,10" size="430,250" transparent="1" scrollbarMode="showOnDemand" />
103 <ePixmap position="0,265" zPosition="1" size="135,40" pixmap="skin_default/buttons/red.png" transparent="1" alphatest="on" />
104 <widget name="key_red" position="0,265" zPosition="2" size="135,40" halign="center" valign="center" font="Regular;22" transparent="1" shadowColor="black" shadowOffset="-1,-1" />
105 <ePixmap position="135,265" zPosition="1" size="135,40" pixmap="skin_default/buttons/green.png" transparent="1" alphatest="on" />
106 <widget name="key_green" position="135,265" zPosition="2" size="135,40" halign="center" valign="center" font="Regular;22" transparent="1" shadowColor="black" shadowOffset="-1,-1" />
107 <ePixmap position="270,265" zPosition="1" size="135,40" pixmap="skin_default/buttons/yellow.png" transparent="1" alphatest="on" />
108 <widget name="key_yellow" position="270,265" zPosition="2" size="135,40" halign="center" valign="center" font="Regular;22" transparent="1" shadowColor="black" shadowOffset="-1,-1" />
111 def __init__(self, session):
112 Screen.__init__(self, session)
113 self.skin_path = plugin_path
114 self["key_red"] = Label(_("Cancel"))
115 self["key_green"] = Label(_("Save"))
116 self["key_yellow"] = Label()
118 self.selectedFiles = config.plugins.configurationbackup.backupdirs.value
120 inhibitDirs = ["/bin", "/boot", "/dev", "/autofs", "/lib", "/proc", "/sbin", "/sys", "/hdd", "/tmp", "/mnt", "/media"]
121 self.filelist = MultiFileSelectList(self.selectedFiles, defaultDir, inhibitDirs = inhibitDirs )
122 self["checkList"] = self.filelist
124 self["actions"] = ActionMap(["DirectionActions", "OkCancelActions", "ShortcutActions"],
128 "yellow": self.changeSelectionState,
129 "green": self.saveSelection,
130 "ok": self.okClicked,
136 if not self.selectionChanged in self["checkList"].onSelectionChanged:
137 self["checkList"].onSelectionChanged.append(self.selectionChanged)
138 self.onLayoutFinish.append(self.layoutFinished)
140 def layoutFinished(self):
142 self["checkList"].moveToIndex(idx)
143 self.setWindowTitle()
144 self.selectionChanged()
146 def setWindowTitle(self):
147 self.setTitle(_("Select files/folders to backup..."))
149 def selectionChanged(self):
150 current = self["checkList"].getCurrent()[0]
151 if current[2] is True:
152 self["key_yellow"].setText(_("Deselect"))
154 self["key_yellow"].setText(_("Select"))
157 self["checkList"].up()
160 self["checkList"].down()
163 self["checkList"].pageUp()
166 self["checkList"].pageDown()
168 def changeSelectionState(self):
169 self["checkList"].changeSelectionState()
170 self.selectedFiles = self["checkList"].getSelectedList()
172 def saveSelection(self):
173 self.selectedFiles = self["checkList"].getSelectedList()
174 config.plugins.configurationbackup.backupdirs.value = self.selectedFiles
175 config.plugins.configurationbackup.backupdirs.save()
176 config.plugins.configurationbackup.save()
184 if self.filelist.canDescent():
185 self.filelist.descent()
188 class RestoreMenu(Screen):
190 <screen position="135,144" size="450,300" title="Restore backups..." >
191 <widget name="filelist" position="10,10" size="430,240" scrollbarMode="showOnDemand" />
192 <widget name="cancel" position="120,255" size="100,40" pixmap="~/red.png" transparent="1" alphatest="on" />
193 <widget name="canceltext" position="0,0" size="0,0" valign="center" halign="center" zPosition="2" font="Regular;20" transparent="1" foregroundColor="black" />
194 <widget name="restore" position="230,255" size="100,40" pixmap="~/yellow.png" transparent="1" alphatest="on" />
195 <widget name="restoretext" position="0,0" size="0,0" valign="center" halign="center" zPosition="2" font="Regular;20" transparent="1" foregroundColor="black" />
198 def __init__(self, session, plugin_path):
199 Screen.__init__(self, session)
200 self.skin_path = plugin_path
202 self["canceltext"] = Label(_("Cancel"))
203 self["restoretext"] = Label(_("Restore"))
204 self["restore"] = Pixmap()
205 self["cancel"] = Pixmap()
214 self["actions"] = NumberActionMap(["SetupActions"],
217 "cancel": self.keyCancel
220 self["shortcuts"] = ActionMap(["ShortcutActions"],
222 "red": self.keyCancel,
223 "yellow": self.KeyOk,
226 self["filelist"] = MenuList(self.flist)
228 self.onLayoutFinish.append(self.layoutFinished)
230 def layoutFinished(self):
231 self.setWindowTitle()
233 def setWindowTitle(self):
234 self.setTitle(_("Restore backups..."))
239 self.path = getBackupPath()
240 if (path.exists(self.path) == False):
242 for file in listdir(self.path):
243 if (file.endswith(".tar.gz")):
244 self.flist.append((file))
246 self["filelist"].l.setList(self.flist)
249 if (self.exe == False) and (self.entry == True):
250 self.sel = self["filelist"].getCurrent()
251 self.val = self.path + self.sel
252 self.session.openWithCallback(self.startRestore, MessageBox, _("Are you sure you want to restore\nfollowing backup:\n" + self.sel + "\nSystem will restart after the restore!"))
257 def startRestore(self, ret = False):
260 self.session.open(Console, title = _("Restore running"), cmdlist = ["tar -xzvf " + self.path + "/" + self.sel + " -C /", "killall -9 enigma2"])
265 class RestoreScreen(Screen, ConfigListScreen):
267 <screen position="135,144" size="350,310" title="Restore running..." >
268 <widget name="config" position="10,10" size="330,250" transparent="1" scrollbarMode="showOnDemand" />
271 def __init__(self, session, runRestore = False):
272 Screen.__init__(self, session)
273 self.session = session
274 self.runRestore = runRestore
275 self["actions"] = ActionMap(["WizardActions", "DirectionActions"],
279 "cancel": self.close,
281 self.finished_cb = None
282 self.backuppath = getBackupPath()
283 self.backupfile = getBackupFilename()
284 self.fullbackupfilename = self.backuppath + "/" + self.backupfile
286 ConfigListScreen.__init__(self, self.list)
287 self.onLayoutFinish.append(self.layoutFinished)
289 self.onShown.append(self.doRestore)
291 def layoutFinished(self):
292 self.setWindowTitle()
294 def setWindowTitle(self):
295 self.setTitle(_("Restore running..."))
299 self.session.openWithCallback(self.finished_cb, Console, title = _("Restore running"), cmdlist = ["tar -xzvf " + self.fullbackupfilename + " -C /", "killall -9 enigma2"])
301 self.session.open(Console, title = _("Restore running"), cmdlist = ["tar -xzvf " + self.fullbackupfilename + " -C /", "killall -9 enigma2"])
303 def backupFinishedCB(self,retval = None):
306 def backupErrorCB(self,retval = None):
309 def runAsync(self, finished_cb):
310 self.finished_cb = finished_cb