new dirs

1 files changed, 137 insertions, 0 deletions

diff --git a/module/plugins/hooks/UnRar.py b/module/plugins/hooks/UnRar.py
new file mode 100644
index 000000000..faa06d179
--- /dev/null
+++ b/module/plugins/hooks/UnRar.py
@@ -0,0 +1,137 @@
+# -*- coding: utf-8 -*-
+
+"""
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 3 of the License,
+    or (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+    See the GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, see <http://www.gnu.org/licenses/>.
+    
+    @author: mkaay
+"""
+from __future__ import with_statement
+
+import sys
+
+from module.plugins.Hook import Hook
+from module.pyunrar import Unrar, WrongPasswordError, CommandError, UnknownError
+
+from os.path import exists, join
+from os import remove
+import re
+
+class UnRar(Hook):
+    __name__ = "UnRar"
+    __version__ = "0.1"
+    __description__ = """unrar"""
+    __config__ = [ ("activated", "bool", "Activated", False),
+                   ("fullpath", "bool", "extract full path", True),
+                   ("overwrite", "bool", "overwrite files", True),
+                   ("passwordfile", "str", "unrar passoword file", "unrar_passwords.txt"),
+                   ("deletearchive", "bool", "delete archives when done", False) ]
+    __threaded__ = ["packageFinished"]
+    __author_name__ = ("mkaay")
+    __author_mail__ = ("mkaay@mkaay.de")
+    
+    def setup(self):
+        self.comments = ["# one password each line"]
+        self.passwords = []
+        if exists(self.getConfig("passwordfile")):
+            with open(self.getConfig("passwordfile"), "r") as f:
+                for l in f.readlines():
+                    l = l.strip("\n\r")
+                    if l and not l.startswith("#"):
+                        self.passwords.append(l)
+        else:
+            with open(self.getConfig("passwordfile"), "w") as f:
+                f.writelines(self.comments)
+        self.re_splitfile = re.compile("(.*)\.part(\d+)\.rar$")
+    
+    def addPassword(self, pw):
+        if not pw in self.passwords:
+            self.passwords.insert(0, pw)
+            with open(self.getConfig("passwordfile"), "w") as f:
+                f.writelines(self.comments)
+                f.writelines(self.passwords)
+        
+    def removeFiles(self, pack, fname):
+        if not self.getConfig("deletearchive"):
+            return
+        m = self.re_splitfile.search(fname)
+                
+        download_folder = self.core.config['general']['download_folder']
+        if self.core.config['general']['folder_per_package']:
+            folder = join(download_folder, pack.folder.decode(sys.getfilesystemencoding()))
+        else:
+            folder = download_folder
+        if m:
+            nre = re.compile("%s\.part\d+\.rar" % m.group(1))
+            for fid, data in pack.getChildren().iteritems():
+                if nre.match(data["name"]):
+                    remove(join(folder, data["name"]))
+        elif not m and fname.endswith(".rar"):
+            nre = re.compile("^%s\.r..$" % fname.replace(".rar",""))
+            for fid, data in pack.getChildren().iteritems():
+                if nre.match(data["name"]):
+                    remove(join(folder, data["name"]))
+    
+    def packageFinished(self, pack):
+        if pack.password:
+            self.addPassword(pack.password)
+        files = []
+        for fid, data in pack.getChildren().iteritems():
+            m = self.re_splitfile.search(data["name"])
+            if m and int(m.group(2)) == 1:
+                files.append((fid,m.group(0)))
+            elif not m and data["name"].endswith(".rar"):
+                files.append((fid,data["name"]))
+        
+        for fid, fname in files:
+            pyfile = self.core.files.getFile(fid)
+            pyfile.setStatus("custom")
+            def s(p):
+                pyfile.alternativePercent = p
+                
+            download_folder = self.core.config['general']['download_folder']
+            if self.core.config['general']['folder_per_package']:
+                folder = join(download_folder, pack.folder.decode(sys.getfilesystemencoding()))
+            else:
+                folder = download_folder
+            
+            u = Unrar(join(folder, fname))
+            try:
+                success = u.crackPassword(passwords=self.passwords, statusFunction=s, overwrite=True, destination=folder, fullPath=self.getConfig("fullpath"))
+            except WrongPasswordError:
+                self.core.log.info("Unrar of %s failed (wrong password)" % fname)
+                continue
+            except CommandError, e:
+                if re.search("Cannot find volume", e.stderr):
+                    self.core.log.info("Unrar of %s failed (missing volume)" % fname)
+                    continue
+                try:
+                    if e.getExitCode() == 1 and len(u.listContent(u.getPassword())) == 1:
+                        self.core.log.debug("Unrar of %s ok" % fname)
+                        self.removeFiles(pack, fname)
+                except:
+                    self.core.log.info("Unrar of %s failed" % fname)
+                    continue
+            except UnknownError:
+                self.core.log.info("Unrar of %s failed" % fname)
+                continue
+            else:
+                if success:
+                    self.core.log.debug("Unrar of %s ok" % fname)
+                    self.removeFiles(pack, fname)
+                else:
+                    self.core.log.info("Unrar of %s failed (wrong password)" % fname)
+            finally:
+                pyfile.alternativePercent = None
+                pyfile.setStatus("finished")
+