[1575] | 1 | #!/usr/bin/env python
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| 2 |
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| 3 | """
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| 4 | FCKeditor - The text editor for Internet - http://www.fckeditor.net
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| 5 | Copyright (C) 2003-2009 Frederico Caldeira Knabben
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| 6 |
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| 7 | == BEGIN LICENSE ==
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| 8 |
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| 9 | Licensed under the terms of any of the following licenses at your
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| 10 | choice:
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| 11 |
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| 12 | - GNU General Public License Version 2 or later (the "GPL")
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| 13 | http://www.gnu.org/licenses/gpl.html
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| 14 |
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| 15 | - GNU Lesser General Public License Version 2.1 or later (the "LGPL")
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| 16 | http://www.gnu.org/licenses/lgpl.html
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| 17 |
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| 18 | - Mozilla Public License Version 1.1 or later (the "MPL")
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| 19 | http://www.mozilla.org/MPL/MPL-1.1.html
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| 20 |
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| 21 | == END LICENSE ==
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| 22 |
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| 23 | Connector for Python (CGI and WSGI).
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| 24 |
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| 25 | """
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| 26 |
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| 27 | import os
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| 28 | try: # Windows needs stdio set for binary mode for file upload to work.
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| 29 | import msvcrt
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| 30 | msvcrt.setmode (0, os.O_BINARY) # stdin = 0
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| 31 | msvcrt.setmode (1, os.O_BINARY) # stdout = 1
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| 32 | except ImportError:
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| 33 | pass
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| 34 |
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| 35 | from fckutil import *
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| 36 | from fckoutput import *
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| 37 | import config as Config
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| 38 |
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| 39 | class GetFoldersCommandMixin (object):
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| 40 | def getFolders(self, resourceType, currentFolder):
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| 41 | """
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| 42 | Purpose: command to recieve a list of folders
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| 43 | """
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| 44 | # Map the virtual path to our local server
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| 45 | serverPath = mapServerFolder(self.userFilesFolder,currentFolder)
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| 46 | s = """<Folders>""" # Open the folders node
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| 47 | for someObject in os.listdir(serverPath):
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| 48 | someObjectPath = mapServerFolder(serverPath, someObject)
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| 49 | if os.path.isdir(someObjectPath):
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| 50 | s += """<Folder name="%s" />""" % (
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| 51 | convertToXmlAttribute(someObject)
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| 52 | )
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| 53 | s += """</Folders>""" # Close the folders node
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| 54 | return s
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| 55 |
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| 56 | class GetFoldersAndFilesCommandMixin (object):
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| 57 | def getFoldersAndFiles(self, resourceType, currentFolder):
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| 58 | """
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| 59 | Purpose: command to recieve a list of folders and files
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| 60 | """
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| 61 | # Map the virtual path to our local server
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| 62 | serverPath = mapServerFolder(self.userFilesFolder,currentFolder)
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| 63 | # Open the folders / files node
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| 64 | folders = """<Folders>"""
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| 65 | files = """<Files>"""
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| 66 | for someObject in os.listdir(serverPath):
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| 67 | someObjectPath = mapServerFolder(serverPath, someObject)
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| 68 | if os.path.isdir(someObjectPath):
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| 69 | folders += """<Folder name="%s" />""" % (
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| 70 | convertToXmlAttribute(someObject)
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| 71 | )
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| 72 | elif os.path.isfile(someObjectPath):
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| 73 | size = os.path.getsize(someObjectPath)
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| 74 | if size > 0:
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| 75 | size = round(size/1024)
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| 76 | if size < 1:
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| 77 | size = 1
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| 78 | files += """<File name="%s" size="%d" />""" % (
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| 79 | convertToXmlAttribute(someObject),
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| 80 | size
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| 81 | )
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| 82 | # Close the folders / files node
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| 83 | folders += """</Folders>"""
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| 84 | files += """</Files>"""
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| 85 | return folders + files
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| 86 |
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| 87 | class CreateFolderCommandMixin (object):
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| 88 | def createFolder(self, resourceType, currentFolder):
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| 89 | """
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| 90 | Purpose: command to create a new folder
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| 91 | """
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| 92 | errorNo = 0; errorMsg ='';
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| 93 | if self.request.has_key("NewFolderName"):
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| 94 | newFolder = self.request.get("NewFolderName", None)
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| 95 | newFolder = sanitizeFolderName (newFolder)
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| 96 | try:
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| 97 | newFolderPath = mapServerFolder(self.userFilesFolder, combinePaths(currentFolder, newFolder))
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| 98 | self.createServerFolder(newFolderPath)
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| 99 | except Exception, e:
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| 100 | errorMsg = str(e).decode('iso-8859-1').encode('utf-8') # warning with encodigns!!!
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| 101 | if hasattr(e,'errno'):
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| 102 | if e.errno==17: #file already exists
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| 103 | errorNo=0
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| 104 | elif e.errno==13: # permission denied
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| 105 | errorNo = 103
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| 106 | elif e.errno==36 or e.errno==2 or e.errno==22: # filename too long / no such file / invalid name
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| 107 | errorNo = 102
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| 108 | else:
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| 109 | errorNo = 110
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| 110 | else:
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| 111 | errorNo = 102
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| 112 | return self.sendErrorNode ( errorNo, errorMsg )
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| 113 |
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| 114 | def createServerFolder(self, folderPath):
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| 115 | "Purpose: physically creates a folder on the server"
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| 116 | # No need to check if the parent exists, just create all hierachy
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| 117 |
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| 118 | try:
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| 119 | permissions = Config.ChmodOnFolderCreate
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| 120 | if not permissions:
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| 121 | os.makedirs(folderPath)
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| 122 | except AttributeError: #ChmodOnFolderCreate undefined
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| 123 | permissions = 0755
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| 124 |
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| 125 | if permissions:
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| 126 | oldumask = os.umask(0)
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| 127 | os.makedirs(folderPath,mode=0755)
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| 128 | os.umask( oldumask )
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| 129 |
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| 130 | class UploadFileCommandMixin (object):
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| 131 | def uploadFile(self, resourceType, currentFolder):
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| 132 | """
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| 133 | Purpose: command to upload files to server (same as FileUpload)
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| 134 | """
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| 135 | errorNo = 0
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| 136 | if self.request.has_key("NewFile"):
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| 137 | # newFile has all the contents we need
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| 138 | newFile = self.request.get("NewFile", "")
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| 139 | # Get the file name
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| 140 | newFileName = newFile.filename
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| 141 | newFileName = sanitizeFileName( newFileName )
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| 142 | newFileNameOnly = removeExtension(newFileName)
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| 143 | newFileExtension = getExtension(newFileName).lower()
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| 144 | allowedExtensions = Config.AllowedExtensions[resourceType]
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| 145 | deniedExtensions = Config.DeniedExtensions[resourceType]
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| 146 |
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| 147 | if (allowedExtensions):
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| 148 | # Check for allowed
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| 149 | isAllowed = False
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| 150 | if (newFileExtension in allowedExtensions):
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| 151 | isAllowed = True
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| 152 | elif (deniedExtensions):
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| 153 | # Check for denied
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| 154 | isAllowed = True
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| 155 | if (newFileExtension in deniedExtensions):
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| 156 | isAllowed = False
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| 157 | else:
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| 158 | # No extension limitations
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| 159 | isAllowed = True
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| 160 |
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| 161 | if (isAllowed):
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| 162 | # Upload to operating system
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| 163 | # Map the virtual path to the local server path
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| 164 | currentFolderPath = mapServerFolder(self.userFilesFolder, currentFolder)
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| 165 | i = 0
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| 166 | while (True):
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| 167 | newFilePath = os.path.join (currentFolderPath,newFileName)
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| 168 | if os.path.exists(newFilePath):
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| 169 | i += 1
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| 170 | newFileName = "%s(%d).%s" % (
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| 171 | newFileNameOnly, i, newFileExtension
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| 172 | )
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| 173 | errorNo= 201 # file renamed
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| 174 | else:
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| 175 | # Read file contents and write to the desired path (similar to php's move_uploaded_file)
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| 176 | fout = file(newFilePath, 'wb')
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| 177 | while (True):
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| 178 | chunk = newFile.file.read(100000)
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| 179 | if not chunk: break
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| 180 | fout.write (chunk)
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| 181 | fout.close()
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| 182 |
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| 183 | if os.path.exists ( newFilePath ):
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| 184 | doChmod = False
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| 185 | try:
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| 186 | doChmod = Config.ChmodOnUpload
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| 187 | permissions = Config.ChmodOnUpload
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| 188 | except AttributeError: #ChmodOnUpload undefined
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| 189 | doChmod = True
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| 190 | permissions = 0755
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| 191 | if ( doChmod ):
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| 192 | oldumask = os.umask(0)
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| 193 | os.chmod( newFilePath, permissions )
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| 194 | os.umask( oldumask )
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| 195 |
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| 196 | newFileUrl = combinePaths(self.webUserFilesFolder, currentFolder) + newFileName
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| 197 |
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| 198 | return self.sendUploadResults( errorNo , newFileUrl, newFileName )
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| 199 | else:
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| 200 | return self.sendUploadResults( errorNo = 202, customMsg = "" )
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| 201 | else:
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| 202 | return self.sendUploadResults( errorNo = 202, customMsg = "No File" )
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