############################################################################## # # Copyright (c) 2005 Nexedi SARL and Contributors. All Rights Reserved. # Yoshinori Okuji <yo@nexedi.com> # # WARNING: This program as such is intended to be used by professional # programmers who take the whole responsability of assessing all potential # consequences resulting from its eventual inadequacies and bugs # End users who are looking for a ready-to-use solution with commercial # garantees and support are strongly adviced to contract a Free Software # Service Company # # 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 2 # 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, write to the Free Software # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. # ############################################################################## from Products.CMFCore.utils import UniqueObject from AccessControl import ClassSecurityInfo from Globals import InitializeClass, DTMLFile from Products.ERP5Type.Document.Folder import Folder from Products.ERP5Type import Permissions from Products.ERP5Subversion import _dtmldir from zLOG import LOG, WARNING, INFO from Products.ERP5Subversion.SubversionClient import newSubversionClient import os from DateTime import DateTime from cPickle import dumps, loads from App.config import getConfiguration from zExceptions import Unauthorized from OFS.Image import manage_addFile from cStringIO import StringIO try: from base64 import b64encode, b64decode except ImportError: from base64 import encodestring as b64encode, decodestring as b64decode class File : # Constructor def __init__(self, fullPath, msgStatus) : self.fullPath = fullPath self.msgStatus = msgStatus self.fileName = fullPath.split('/')[-1] # return the file name def getName(self) : return self.fileName # return the file path def getFullPath(self) : return self.fullPath # return the file's msgStatus def getMsgStatus(self) : return self.msgStatus ## End of File Class class Dir : # Constructor def __init__(self, fullPath, msgStatus) : self.fullPath = fullPath self.msgStatus = msgStatus self.dirName = fullPath.split('/')[-1] self.subdirs = [] # list of sub directories # return directory's short name def getName(self) : return self.dirName # return directory's path def getFullPath(self) : return self.fullPath # return directory's msgStatus def getMsgStatus(self) : return self.msgStatus # Set Directory's msgStatus def setMsgStatus(self, msgStatus) : self.msgStatus = msgStatus # return a list of sub directories' names def getSubDirs(self) : return [d.getName() for d in self.subdirs] # add a sub directory to the list def addSubDir(self, item) : self.subdirs.append(item) # return directory in subdirs given its name def getDir(self, name): for d in self.subdirs: if d.getName() == name: return d ## End of Dir Class class SubversionTool(UniqueObject, Folder): """The SubversionTool provides a Subversion interface to ERP5. """ id = 'portal_subversion' meta_type = 'ERP5 Subversion Tool' portal_type = 'Subversion Tool' allowed_types = () login_cookie_name = 'erp5_subversion_login' ssl_trust_cookie_name = 'erp5_subversion_ssl_trust' top_working_path = os.path.join(getConfiguration().instancehome, 'svn') # Declarative Security security = ClassSecurityInfo() # # ZMI methods # manage_options = ( ( { 'label' : 'Overview' , 'action' : 'manage_overview' } , ) + Folder.manage_options ) security.declareProtected( Permissions.ManagePortal, 'manage_overview' ) manage_overview = DTMLFile( 'explainSubversionTool', _dtmldir ) # Filter content (ZMI)) def __init__(self): return Folder.__init__(self, SubversionTool.id) # Filter content (ZMI)) def filtered_meta_types(self, user=None): # Filters the list of available meta types. all = SubversionTool.inheritedAttribute('filtered_meta_types')(self) meta_types = [] for meta_type in self.all_meta_types(): if meta_type['name'] in self.allowed_types: meta_types.append(meta_type) return meta_types def getTopWorkingPath(self): return self.top_working_path def _getWorkingPath(self, path): if path[0] != '/': path = os.path.join(self.top_working_path, path) path = os.path.abspath(path) if not path.startswith(self.top_working_path): raise Unauthorized, 'unauthorized access to path %s' % path return path def getDefaultUserName(self): """Return a default user name. """ name = self.portal_preferences.getPreferredSubversionUserName() if not name: name = self.portal_membership.getAuthenticatedMember().getUserName() return name def _encodeLogin(self, realm, user, password): # Encode login information. return b64encode(dumps((realm, user, password))) def _decodeLogin(self, login): # Decode login information. return loads(b64decode(login)) def setLogin(self, realm, user, password): """Set login information. """ # Get existing login information. Filter out old information. login_list = [] request = self.REQUEST cookie = request.get(self.login_cookie_name) if cookie: for login in cookie.split(','): if self._decodeLogin(login)[0] != realm: login_list.append(login) # Set the cookie. response = request.RESPONSE login_list.append(self._encodeLogin(realm, user, password)) value = ','.join(login_list) expires = (DateTime() + 1).toZone('GMT').rfc822() response.setCookie(self.login_cookie_name, value, path = '/', expires = expires) def _getLogin(self, target_realm): request = self.REQUEST cookie = request.get(self.login_cookie_name) if cookie: for login in cookie.split(','): realm, user, password = self._decodeLogin(login) if target_realm == realm: return user, password return None, None def _encodeSSLTrust(self, trust_dict, permanent=False): # Encode login information. key_list = trust_dict.keys() key_list.sort() trust_item_list = tuple([(key, trust_dict[key]) for key in key_list]) return b64encode(dumps((trust_item_list, permanent))) def _decodeSSLTrust(self, trust): # Decode login information. trust_item_list, permanent = loads(b64decode(login)) return dict(trust_item_list), permanent security.declareProtected(Permissions.ManagePortal, 'acceptSSLServer') def acceptSSLServer(self, trust_dict, permanent=False): """Accept a SSL server. """ # Get existing trust information. trust_list = [] request = self.REQUEST cookie = request.get(self.ssl_trust_cookie_name) if cookie: trust.append(cookie) # Set the cookie. response = request.RESPONSE trust_list.append(self._encodeSSLTrust(trust_dict, permanent)) value = ','.join(trust_list) expires = (DateTime() + 1).toZone('GMT').rfc822() response.setCookie(self.ssl_trust_cookie_name, value, path = '/', expires = expires) def _trustSSLServer(self, target_trust_dict): request = self.REQUEST cookie = request.get(self.ssl_trust_cookie_name) if cookie: for trust in cookie.split(','): trust_dict, permanent = self._decodeSSLTrust(trust) for key in target_trust_dict.keys(): if target_trust_dict[key] != trust_dict.get(key): continue else: return True, permanent return False, False def _getClient(self, **kw): # Get the svn client object. return newSubversionClient(self, **kw) security.declareProtected('Import/Export objects', 'update') def update(self, path): """Update a working copy. """ client = self._getClient() return client.update(self._getWorkingPath(path)) security.declareProtected('Import/Export objects', 'add') def add(self, path): """Add a file or a directory. """ client = self._getClient() return client.add(self._getWorkingPath(path)) security.declareProtected('Import/Export objects', 'remove') def remove(self, path): """Remove a file or a directory. """ client = self._getClient() return client.remove(self._getWorkingPath(path)) security.declareProtected('Import/Export objects', 'move') def move(self, src, dest): """Move/Rename a file or a directory. """ client = self._getClient() return client.move(src, dest) security.declareProtected('Import/Export objects', 'diff') def diff(self, path): """Make a diff for a file or a directory. """ client = self._getClient() return client.diff(self._getWorkingPath(path)) security.declareProtected('Import/Export objects', 'revert') def revert(self, path): """Revert local changes in a file or a directory. """ client = self._getClient() return client.revert(self._getWorkingPath(path)) security.declareProtected('Import/Export objects', 'checkin') def checkin(self, path, log_message = None): """Commit local changes. """ client = self._getClient(log_message = log_message) return client.checkin(self._getWorkingPath(path)) security.declareProtected('Import/Export objects', 'status') def status(self, path, **kw): """Get status. """ client = self._getClient() return client.status(self._getWorkingPath(path), **kw) def getModifiedTree(self, path) : # Remove trailing slash if it's present if path[-1]=="/" : path = path[:-1] #root = Dir(path.split('/')[-1]) root = Dir(path, "normal") for statusObj in self.status(path) : # (normal, added, modified, deleted) msgStatus = statusObj.getTextStatus() if str(msgStatus) != "normal" : full_path = statusObj.getPath() full_path_list = full_path.split('/')[1:] relative_path = full_path[len(path)+1:] relative_path_list = relative_path.split('/') # Processing entry filename = relative_path_list[-1] # Needed or files will be both File & Dir objects relative_path_list = relative_path_list[:-1] parent = root i = len(path.split('/'))-1 for d in relative_path_list : i += 1 if d : if d not in parent.getSubDirs(): parent.addSubDir(Dir('/'+'/'.join(full_path_list[:i]).strip(), "normal")) parent = parent.getDir(d) if os.path.isdir(full_path) : if filename not in parent.getSubDirs() : parent.addSubDir(Dir(full_path, str(msgStatus))) else : tmp = parent.getDir(filename) tmp.setMsgStatus(str(msgStatus)) else : parent.addSubDir(File(full_path, str(msgStatus))) return root def treeToXML(self, item) : output = StringIO() output.write("<?xml version='1.0' encoding='iso-8859-1'?>"+ os.linesep) output.write("<tree id='0'>" + os.linesep) output = self._treeToXML(item, output, 1, True) output.write("</tree>" + os.linesep) try : self.getPortalObject()["portal_skins"]["erp5_svn"].manage_addFile(id="tree.xml", file=output) except : self.getPortalObject()["portal_skins"]["erp5_svn"]["tree.xml"].manage_upload(file=output) output.close() #return output def _treeToXML(self, item, output, ident, first) : itemStatus = item.getMsgStatus() if itemStatus == 'added' : itemColor='green' elif itemStatus == 'modified' : itemColor='orange' elif itemStatus == 'deleted' : itemColor='red' else : itemColor='black' if isinstance(item, Dir) : for i in range(ident) : output.write('\t') if first : output.write('<item open="1" text="%s" id="%s" aCol="%s" '\ 'im0="folder.png" im1="folder_open.png" '\ 'im2="folder.png">'%(item.getName(), item.getFullPath(), itemColor,) + os.linesep) first=False else : output.write('<item text="%s" id="%s" aCol="%s" im0="folder.png" ' \ 'im1="folder_open.png" im2="folder.png">'%(item.getName(), item.getFullPath(), itemColor,) + os.linesep) for it in item.subdirs: ident += 1 output = self._treeToXML(item.getDir(it.getName()), output, ident, first) ident -= 1 for i in range(ident) : output.write('\t') output.write('</item>' + os.linesep) else : for i in range(ident) : output.write('\t') output.write('<item text="%s" id="%s" aCol="%s" im0="document.png" ' \ 'im1="document.png" im2="document.png"/>'%(item.getName(), item.getFullPath(), itemColor,) + os.linesep) return output InitializeClass(SubversionTool)