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
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5 | Copyright (C) 2003-2006 Frederico Caldeira Knabben
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6 |
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7 | Licensed under the terms of the GNU Lesser General Public License:
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8 | http://www.opensource.org/licenses/lgpl-license.php
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9 |
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10 | For further information visit:
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11 | http://www.fckeditor.net/
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12 |
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13 | "Support Open Source software. What about a donation today?"
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14 |
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15 | File Name: connector.py
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16 | Connector for Python.
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17 |
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18 | Tested With:
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19 | Standard:
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20 | Python 2.3.3
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21 | Zope:
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22 | Zope Version: (Zope 2.8.1-final, python 2.3.5, linux2)
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23 | Python Version: 2.3.5 (#4, Mar 10 2005, 01:40:25)
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24 | [GCC 3.3.3 20040412 (Red Hat Linux 3.3.3-7)]
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25 | System Platform: linux2
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26 |
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27 | File Authors:
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28 | Andrew Liu (andrew@liuholdings.com)
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29 | """
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30 |
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31 | """
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32 | Author Notes (04 December 2005):
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33 | This module has gone through quite a few phases of change. Obviously,
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34 | I am only supporting that part of the code that I use. Initially
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35 | I had the upload directory as a part of zope (ie. uploading files
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36 | directly into Zope), before realising that there were too many
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37 | complex intricacies within Zope to deal with. Zope is one ugly piece
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38 | of code. So I decided to complement Zope by an Apache server (which
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39 | I had running anyway, and doing nothing). So I mapped all uploads
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40 | from an arbitrary server directory to an arbitrary web directory.
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41 | All the FCKeditor uploading occurred this way, and I didn't have to
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42 | stuff around with fiddling with Zope objects and the like (which are
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43 | terribly complex and something you don't want to do - trust me).
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44 |
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45 | Maybe a Zope expert can touch up the Zope components. In the end,
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46 | I had FCKeditor loaded in Zope (probably a bad idea as well), and
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47 | I replaced the connector.py with an alias to a server module.
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48 | Right now, all Zope components will simple remain as is because
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49 | I've had enough of Zope.
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50 |
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51 | See notes right at the end of this file for how I aliased out of Zope.
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52 |
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53 | Anyway, most of you probably wont use Zope, so things are pretty
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54 | simple in that regard.
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55 |
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56 | Typically, SERVER_DIR is the root of WEB_DIR (not necessarily).
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57 | Most definitely, SERVER_USERFILES_DIR points to WEB_USERFILES_DIR.
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58 | """
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59 |
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60 | import cgi
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61 | import re
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62 | import os
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63 | import string
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64 |
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65 | """
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66 | escape
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67 |
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68 | Converts the special characters '<', '>', and '&'.
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69 |
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70 | RFC 1866 specifies that these characters be represented
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71 | in HTML as < > and & respectively. In Python
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72 | 1.5 we use the new string.replace() function for speed.
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73 | """
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74 | def escape(text, replace=string.replace):
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75 | text = replace(text, '&', '&') # must be done 1st
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76 | text = replace(text, '<', '<')
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77 | text = replace(text, '>', '>')
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78 | text = replace(text, '"', '"')
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79 | return text
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80 |
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81 | """
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82 | getFCKeditorConnector
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83 |
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84 | Creates a new instance of an FCKeditorConnector, and runs it
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85 | """
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86 | def getFCKeditorConnector(context=None):
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87 | # Called from Zope. Passes the context through
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88 | connector = FCKeditorConnector(context=context)
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89 | return connector.run()
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90 |
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91 |
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92 | """
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93 | FCKeditorRequest
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94 |
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95 | A wrapper around the request object
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96 | Can handle normal CGI request, or a Zope request
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97 | Extend as required
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98 | """
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99 | class FCKeditorRequest(object):
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100 | def __init__(self, context=None):
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101 | if (context is not None):
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102 | r = context.REQUEST
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103 | else:
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104 | r = cgi.FieldStorage()
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105 | self.context = context
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106 | self.request = r
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107 |
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108 | def isZope(self):
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109 | if (self.context is not None):
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110 | return True
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111 | return False
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112 |
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113 | def has_key(self, key):
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114 | return self.request.has_key(key)
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115 |
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116 | def get(self, key, default=None):
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117 | value = None
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118 | if (self.isZope()):
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119 | value = self.request.get(key, default)
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120 | else:
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121 | if key in self.request.keys():
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122 | value = self.request[key].value
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123 | else:
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124 | value = default
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125 | return value
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126 |
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127 | """
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128 | FCKeditorConnector
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129 |
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130 | The connector class
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131 | """
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132 | class FCKeditorConnector(object):
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133 | # Configuration for FCKEditor
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134 | # can point to another server here, if linked correctly
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135 | #WEB_HOST = "http://127.0.0.1/"
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136 | WEB_HOST = ""
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137 | SERVER_DIR = "/var/www/html/"
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138 |
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139 | WEB_USERFILES_FOLDER = WEB_HOST + "upload/"
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140 | SERVER_USERFILES_FOLDER = SERVER_DIR + "upload/"
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141 |
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142 | # Allow access (Zope)
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143 | __allow_access_to_unprotected_subobjects__ = 1
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144 | # Class Attributes
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145 | parentFolderRe = re.compile("[\/][^\/]+[\/]?$")
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146 |
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147 | """
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148 | Constructor
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149 | """
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150 | def __init__(self, context=None):
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151 | # The given root path will NOT be shown to the user
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152 | # Only the userFilesPath will be shown
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153 |
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154 | # Instance Attributes
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155 | self.context = context
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156 | self.request = FCKeditorRequest(context=context)
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157 | self.rootPath = self.SERVER_DIR
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158 | self.userFilesFolder = self.SERVER_USERFILES_FOLDER
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159 | self.webUserFilesFolder = self.WEB_USERFILES_FOLDER
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160 |
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161 | # Enables / Disables the connector
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162 | self.enabled = False # Set to True to enable this connector
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163 |
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164 | # These are instance variables
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165 | self.zopeRootContext = None
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166 | self.zopeUploadContext = None
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167 |
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168 | # Copied from php module =)
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169 | self.allowedExtensions = {
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170 | "File": None,
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171 | "Image": None,
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172 | "Flash": None,
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173 | "Media": None
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174 | }
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175 | self.deniedExtensions = {
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176 | "File": [ "php","php2","php3","php4","php5","phtml","pwml","inc","asp","aspx","ascx","jsp","cfm","cfc","pl","bat","exe","com","dll","vbs","js","reg","cgi","htaccess" ],
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177 | "Image": [ "php","php2","php3","php4","php5","phtml","pwml","inc","asp","aspx","ascx","jsp","cfm","cfc","pl","bat","exe","com","dll","vbs","js","reg","cgi","htaccess" ],
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178 | "Flash": [ "php","php2","php3","php4","php5","phtml","pwml","inc","asp","aspx","ascx","jsp","cfm","cfc","pl","bat","exe","com","dll","vbs","js","reg","cgi","htaccess" ],
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179 | "Media": [ "php","php2","php3","php4","php5","phtml","pwml","inc","asp","aspx","ascx","jsp","cfm","cfc","pl","bat","exe","com","dll","vbs","js","reg","cgi","htaccess" ]
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180 | }
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181 |
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182 | """
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183 | Zope specific functions
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184 | """
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185 | def isZope(self):
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186 | # The context object is the zope object
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187 | if (self.context is not None):
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188 | return True
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189 | return False
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190 |
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191 | def getZopeRootContext(self):
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192 | if self.zopeRootContext is None:
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193 | self.zopeRootContext = self.context.getPhysicalRoot()
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194 | return self.zopeRootContext
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195 |
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196 | def getZopeUploadContext(self):
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197 | if self.zopeUploadContext is None:
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198 | folderNames = self.userFilesFolder.split("/")
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199 | c = self.getZopeRootContext()
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200 | for folderName in folderNames:
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201 | if (folderName <> ""):
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202 | c = c[folderName]
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203 | self.zopeUploadContext = c
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204 | return self.zopeUploadContext
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205 |
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206 | """
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207 | Generic manipulation functions
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208 | """
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209 | def getUserFilesFolder(self):
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210 | return self.userFilesFolder
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211 |
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212 | def getWebUserFilesFolder(self):
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213 | return self.webUserFilesFolder
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214 |
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215 | def getAllowedExtensions(self, resourceType):
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216 | return self.allowedExtensions[resourceType]
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217 |
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218 | def getDeniedExtensions(self, resourceType):
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219 | return self.deniedExtensions[resourceType]
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220 |
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221 | def removeFromStart(self, string, char):
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222 | return string.lstrip(char)
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223 |
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224 | def removeFromEnd(self, string, char):
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225 | return string.rstrip(char)
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226 |
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227 | def convertToXmlAttribute(self, value):
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228 | if (value is None):
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229 | value = ""
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230 | return escape(value)
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231 |
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232 | def convertToPath(self, path):
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233 | if (path[-1] <> "/"):
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234 | return path + "/"
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235 | else:
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236 | return path
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237 |
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238 | def getUrlFromPath(self, resourceType, path):
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239 | if (resourceType is None) or (resourceType == ''):
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240 | url = "%s%s" % (
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241 | self.removeFromEnd(self.getUserFilesFolder(), '/'),
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242 | path
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243 | )
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244 | else:
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245 | url = "%s%s%s" % (
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246 | self.getUserFilesFolder(),
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247 | resourceType,
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248 | path
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249 | )
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250 | return url
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251 |
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252 | def getWebUrlFromPath(self, resourceType, path):
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253 | if (resourceType is None) or (resourceType == ''):
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254 | url = "%s%s" % (
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255 | self.removeFromEnd(self.getWebUserFilesFolder(), '/'),
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256 | path
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257 | )
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258 | else:
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259 | url = "%s%s%s" % (
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260 | self.getWebUserFilesFolder(),
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261 | resourceType,
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262 | path
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263 | )
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264 | return url
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265 |
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266 | def removeExtension(self, fileName):
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267 | index = fileName.rindex(".")
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268 | newFileName = fileName[0:index]
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269 | return newFileName
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270 |
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271 | def getExtension(self, fileName):
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272 | index = fileName.rindex(".") + 1
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273 | fileExtension = fileName[index:]
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274 | return fileExtension
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275 |
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276 | def getParentFolder(self, folderPath):
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277 | parentFolderPath = self.parentFolderRe.sub('', folderPath)
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278 | return parentFolderPath
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279 |
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280 | """
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281 | serverMapFolder
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282 |
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283 | Purpose: works out the folder map on the server
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284 | """
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285 | def serverMapFolder(self, resourceType, folderPath):
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286 | # Get the resource type directory
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287 | resourceTypeFolder = "%s%s/" % (
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288 | self.getUserFilesFolder(),
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289 | resourceType
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290 | )
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291 | # Ensure that the directory exists
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292 | self.createServerFolder(resourceTypeFolder)
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293 |
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294 | # Return the resource type directory combined with the
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295 | # required path
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296 | return "%s%s" % (
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297 | resourceTypeFolder,
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298 | self.removeFromStart(folderPath, '/')
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299 | )
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300 |
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301 | """
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302 | createServerFolder
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303 |
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304 | Purpose: physically creates a folder on the server
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305 | """
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306 | def createServerFolder(self, folderPath):
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307 | # Check if the parent exists
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308 | parentFolderPath = self.getParentFolder(folderPath)
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309 | if not(os.path.exists(parentFolderPath)):
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310 | errorMsg = self.createServerFolder(parentFolderPath)
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311 | if errorMsg is not None:
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312 | return errorMsg
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313 | # Check if this exists
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314 | if not(os.path.exists(folderPath)):
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315 | os.mkdir(folderPath)
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316 | os.chmod(folderPath, 0755)
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317 | errorMsg = None
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318 | else:
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319 | if os.path.isdir(folderPath):
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320 | errorMsg = None
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321 | else:
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322 | raise "createServerFolder: Non-folder of same name already exists"
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323 | return errorMsg
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324 |
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325 |
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326 | """
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327 | getRootPath
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328 |
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329 | Purpose: returns the root path on the server
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330 | """
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331 | def getRootPath(self):
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332 | return self.rootPath
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333 |
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334 | """
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335 | setXmlHeaders
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336 |
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337 | Purpose: to prepare the headers for the xml to return
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338 | """
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339 | def setXmlHeaders(self):
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340 | #now = self.context.BS_get_now()
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341 | #yesterday = now - 1
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342 | self.setHeader("Content-Type", "text/xml")
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343 | #self.setHeader("Expires", yesterday)
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344 | #self.setHeader("Last-Modified", now)
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345 | #self.setHeader("Cache-Control", "no-store, no-cache, must-revalidate")
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346 | self.printHeaders()
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347 | return
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348 |
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349 | def setHeader(self, key, value):
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350 | if (self.isZope()):
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351 | self.context.REQUEST.RESPONSE.setHeader(key, value)
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352 | else:
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353 | print "%s: %s" % (key, value)
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354 | return
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355 |
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356 | def printHeaders(self):
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357 | # For non-Zope requests, we need to print an empty line
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358 | # to denote the end of headers
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359 | if (not(self.isZope())):
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360 | print ""
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361 |
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362 | """
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363 | createXmlFooter
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364 |
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365 | Purpose: returns the xml header
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366 | """
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367 | def createXmlHeader(self, command, resourceType, currentFolder):
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368 | self.setXmlHeaders()
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369 | s = ""
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370 | # Create the XML document header
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371 | s += """<?xml version="1.0" encoding="utf-8" ?>"""
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372 | # Create the main connector node
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373 | s += """<Connector command="%s" resourceType="%s">""" % (
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374 | command,
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375 | resourceType
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376 | )
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377 | # Add the current folder node
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378 | s += """<CurrentFolder path="%s" url="%s" />""" % (
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379 | self.convertToXmlAttribute(currentFolder),
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380 | self.convertToXmlAttribute(
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381 | self.getWebUrlFromPath(
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382 | resourceType,
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383 | currentFolder
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384 | )
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385 | ),
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386 | )
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387 | return s
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388 |
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389 | """
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390 | createXmlFooter
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391 |
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392 | Purpose: returns the xml footer
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393 | """
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394 | def createXmlFooter(self):
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395 | s = """</Connector>"""
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396 | return s
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397 |
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398 | """
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399 | sendError
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400 |
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401 | Purpose: in the event of an error, return an xml based error
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402 | """
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403 | def sendError(self, number, text):
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404 | self.setXmlHeaders()
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405 | s = ""
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406 | # Create the XML document header
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407 | s += """<?xml version="1.0" encoding="utf-8" ?>"""
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408 | s += """<Connector>"""
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409 | s += """<Error number="%s" text="%s" />""" % (number, text)
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410 | s += """</Connector>"""
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411 | return s
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412 |
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413 | """
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414 | getFolders
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415 |
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416 | Purpose: command to recieve a list of folders
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417 | """
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418 | def getFolders(self, resourceType, currentFolder):
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419 | if (self.isZope()):
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420 | return self.getZopeFolders(resourceType, currentFolder)
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421 | else:
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422 | return self.getNonZopeFolders(resourceType, currentFolder)
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423 |
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424 | def getZopeFolders(self, resourceType, currentFolder):
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425 | # Open the folders node
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426 | s = ""
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427 | s += """<Folders>"""
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428 | zopeFolder = self.findZopeFolder(resourceType, currentFolder)
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429 | for (name, o) in zopeFolder.objectItems(["Folder"]):
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430 | s += """<Folder name="%s" />""" % (
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431 | self.convertToXmlAttribute(name)
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432 | )
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433 | # Close the folders node
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434 | s += """</Folders>"""
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435 | return s
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436 |
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437 | def getNonZopeFolders(self, resourceType, currentFolder):
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438 | # Map the virtual path to our local server
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439 | serverPath = self.serverMapFolder(resourceType, currentFolder)
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440 | # Open the folders node
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441 | s = ""
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442 | s += """<Folders>"""
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443 | for someObject in os.listdir(serverPath):
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444 | someObjectPath = os.path.join(serverPath, someObject)
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445 | if os.path.isdir(someObjectPath):
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446 | s += """<Folder name="%s" />""" % (
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447 | self.convertToXmlAttribute(someObject)
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448 | )
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449 | # Close the folders node
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450 | s += """</Folders>"""
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451 | return s
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452 |
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453 | """
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454 | getFoldersAndFiles
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455 |
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456 | Purpose: command to recieve a list of folders and files
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457 | """
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458 | def getFoldersAndFiles(self, resourceType, currentFolder):
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459 | if (self.isZope()):
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460 | return self.getZopeFoldersAndFiles(resourceType, currentFolder)
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461 | else:
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462 | return self.getNonZopeFoldersAndFiles(resourceType, currentFolder)
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463 |
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464 | def getNonZopeFoldersAndFiles(self, resourceType, currentFolder):
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465 | # Map the virtual path to our local server
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466 | serverPath = self.serverMapFolder(resourceType, currentFolder)
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467 | # Open the folders / files node
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468 | folders = """<Folders>"""
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469 | files = """<Files>"""
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470 | for someObject in os.listdir(serverPath):
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471 | someObjectPath = os.path.join(serverPath, someObject)
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472 | if os.path.isdir(someObjectPath):
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473 | folders += """<Folder name="%s" />""" % (
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474 | self.convertToXmlAttribute(someObject)
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475 | )
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476 | elif os.path.isfile(someObjectPath):
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477 | size = os.path.getsize(someObjectPath)
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478 | files += """<File name="%s" size="%s" />""" % (
|
---|
479 | self.convertToXmlAttribute(someObject),
|
---|
480 | os.path.getsize(someObjectPath)
|
---|
481 | )
|
---|
482 | # Close the folders / files node
|
---|
483 | folders += """</Folders>"""
|
---|
484 | files += """</Files>"""
|
---|
485 | # Return it
|
---|
486 | s = folders + files
|
---|
487 | return s
|
---|
488 |
|
---|
489 | def getZopeFoldersAndFiles(self, resourceType, currentFolder):
|
---|
490 | folders = self.getZopeFolders(resourceType, currentFolder)
|
---|
491 | files = self.getZopeFiles(resourceType, currentFolder)
|
---|
492 | s = folders + files
|
---|
493 | return s
|
---|
494 |
|
---|
495 | def getZopeFiles(self, resourceType, currentFolder):
|
---|
496 | # Open the files node
|
---|
497 | s = ""
|
---|
498 | s += """<Files>"""
|
---|
499 | zopeFolder = self.findZopeFolder(resourceType, currentFolder)
|
---|
500 | for (name, o) in zopeFolder.objectItems(["File","Image"]):
|
---|
501 | s += """<File name="%s" size="%s" />""" % (
|
---|
502 | self.convertToXmlAttribute(name),
|
---|
503 | ((o.get_size() / 1024) + 1)
|
---|
504 | )
|
---|
505 | # Close the files node
|
---|
506 | s += """</Files>"""
|
---|
507 | return s
|
---|
508 |
|
---|
509 | def findZopeFolder(self, resourceType, folderName):
|
---|
510 | # returns the context of the resource / folder
|
---|
511 | zopeFolder = self.getZopeUploadContext()
|
---|
512 | folderName = self.removeFromStart(folderName, "/")
|
---|
513 | folderName = self.removeFromEnd(folderName, "/")
|
---|
514 | if (resourceType <> ""):
|
---|
515 | try:
|
---|
516 | zopeFolder = zopeFolder[resourceType]
|
---|
517 | except:
|
---|
518 | zopeFolder.manage_addProduct["OFSP"].manage_addFolder(id=resourceType, title=resourceType)
|
---|
519 | zopeFolder = zopeFolder[resourceType]
|
---|
520 | if (folderName <> ""):
|
---|
521 | folderNames = folderName.split("/")
|
---|
522 | for folderName in folderNames:
|
---|
523 | zopeFolder = zopeFolder[folderName]
|
---|
524 | return zopeFolder
|
---|
525 |
|
---|
526 | """
|
---|
527 | createFolder
|
---|
528 |
|
---|
529 | Purpose: command to create a new folder
|
---|
530 | """
|
---|
531 | def createFolder(self, resourceType, currentFolder):
|
---|
532 | if (self.isZope()):
|
---|
533 | return self.createZopeFolder(resourceType, currentFolder)
|
---|
534 | else:
|
---|
535 | return self.createNonZopeFolder(resourceType, currentFolder)
|
---|
536 |
|
---|
537 | def createZopeFolder(self, resourceType, currentFolder):
|
---|
538 | # Find out where we are
|
---|
539 | zopeFolder = self.findZopeFolder(resourceType, currentFolder)
|
---|
540 | errorNo = 0
|
---|
541 | errorMsg = ""
|
---|
542 | if self.request.has_key("NewFolderName"):
|
---|
543 | newFolder = self.request.get("NewFolderName", None)
|
---|
544 | zopeFolder.manage_addProduct["OFSP"].manage_addFolder(id=newFolder, title=newFolder)
|
---|
545 | else:
|
---|
546 | errorNo = 102
|
---|
547 | error = """<Error number="%s" originalDescription="%s" />""" % (
|
---|
548 | errorNo,
|
---|
549 | self.convertToXmlAttribute(errorMsg)
|
---|
550 | )
|
---|
551 | return error
|
---|
552 |
|
---|
553 | def createNonZopeFolder(self, resourceType, currentFolder):
|
---|
554 | errorNo = 0
|
---|
555 | errorMsg = ""
|
---|
556 | if self.request.has_key("NewFolderName"):
|
---|
557 | newFolder = self.request.get("NewFolderName", None)
|
---|
558 | currentFolderPath = self.serverMapFolder(
|
---|
559 | resourceType,
|
---|
560 | currentFolder
|
---|
561 | )
|
---|
562 | try:
|
---|
563 | newFolderPath = currentFolderPath + newFolder
|
---|
564 | errorMsg = self.createServerFolder(newFolderPath)
|
---|
565 | if (errorMsg is not None):
|
---|
566 | errorNo = 110
|
---|
567 | except:
|
---|
568 | errorNo = 103
|
---|
569 | else:
|
---|
570 | errorNo = 102
|
---|
571 | error = """<Error number="%s" originalDescription="%s" />""" % (
|
---|
572 | errorNo,
|
---|
573 | self.convertToXmlAttribute(errorMsg)
|
---|
574 | )
|
---|
575 | return error
|
---|
576 |
|
---|
577 | """
|
---|
578 | getFileName
|
---|
579 |
|
---|
580 | Purpose: helper function to extrapolate the filename
|
---|
581 | """
|
---|
582 | def getFileName(self, filename):
|
---|
583 | for splitChar in ["/", "\\"]:
|
---|
584 | array = filename.split(splitChar)
|
---|
585 | if (len(array) > 1):
|
---|
586 | filename = array[-1]
|
---|
587 | return filename
|
---|
588 |
|
---|
589 | """
|
---|
590 | fileUpload
|
---|
591 |
|
---|
592 | Purpose: command to upload files to server
|
---|
593 | """
|
---|
594 | def fileUpload(self, resourceType, currentFolder):
|
---|
595 | if (self.isZope()):
|
---|
596 | return self.zopeFileUpload(resourceType, currentFolder)
|
---|
597 | else:
|
---|
598 | return self.nonZopeFileUpload(resourceType, currentFolder)
|
---|
599 |
|
---|
600 | def zopeFileUpload(self, resourceType, currentFolder, count=None):
|
---|
601 | zopeFolder = self.findZopeFolder(resourceType, currentFolder)
|
---|
602 | file = self.request.get("NewFile", None)
|
---|
603 | fileName = self.getFileName(file.filename)
|
---|
604 | fileNameOnly = self.removeExtension(fileName)
|
---|
605 | fileExtension = self.getExtension(fileName).lower()
|
---|
606 | if (count):
|
---|
607 | nid = "%s.%s.%s" % (fileNameOnly, count, fileExtension)
|
---|
608 | else:
|
---|
609 | nid = fileName
|
---|
610 | title = nid
|
---|
611 | try:
|
---|
612 | zopeFolder.manage_addProduct['OFSP'].manage_addFile(
|
---|
613 | id=nid,
|
---|
614 | title=title,
|
---|
615 | file=file.read()
|
---|
616 | )
|
---|
617 | except:
|
---|
618 | if (count):
|
---|
619 | count += 1
|
---|
620 | else:
|
---|
621 | count = 1
|
---|
622 | self.zopeFileUpload(resourceType, currentFolder, count)
|
---|
623 | return
|
---|
624 |
|
---|
625 | def nonZopeFileUpload(self, resourceType, currentFolder):
|
---|
626 | errorNo = 0
|
---|
627 | errorMsg = ""
|
---|
628 | if self.request.has_key("NewFile"):
|
---|
629 | # newFile has all the contents we need
|
---|
630 | newFile = self.request.get("NewFile", "")
|
---|
631 | # Get the file name
|
---|
632 | newFileName = newFile.filename
|
---|
633 | newFileNameOnly = self.removeExtension(newFileName)
|
---|
634 | newFileExtension = self.getExtension(newFileName).lower()
|
---|
635 | allowedExtensions = self.getAllowedExtensions(resourceType)
|
---|
636 | deniedExtensions = self.getDeniedExtensions(resourceType)
|
---|
637 | if (allowedExtensions is not None):
|
---|
638 | # Check for allowed
|
---|
639 | isAllowed = False
|
---|
640 | if (newFileExtension in allowedExtensions):
|
---|
641 | isAllowed = True
|
---|
642 | elif (deniedExtensions is not None):
|
---|
643 | # Check for denied
|
---|
644 | isAllowed = True
|
---|
645 | if (newFileExtension in deniedExtensions):
|
---|
646 | isAllowed = False
|
---|
647 | else:
|
---|
648 | # No extension limitations
|
---|
649 | isAllowed = True
|
---|
650 |
|
---|
651 | if (isAllowed):
|
---|
652 | if (self.isZope()):
|
---|
653 | # Upload into zope
|
---|
654 | self.zopeFileUpload(resourceType, currentFolder)
|
---|
655 | else:
|
---|
656 | # Upload to operating system
|
---|
657 | # Map the virtual path to the local server path
|
---|
658 | currentFolderPath = self.serverMapFolder(
|
---|
659 | resourceType,
|
---|
660 | currentFolder
|
---|
661 | )
|
---|
662 | i = 0
|
---|
663 | while (True):
|
---|
664 | newFilePath = "%s%s" % (
|
---|
665 | currentFolderPath,
|
---|
666 | newFileName
|
---|
667 | )
|
---|
668 | if os.path.exists(newFilePath):
|
---|
669 | i += 1
|
---|
670 | newFilePath = "%s%s(%s).%s" % (
|
---|
671 | currentFolderPath,
|
---|
672 | newFileNameOnly,
|
---|
673 | i,
|
---|
674 | newFileExtension
|
---|
675 | )
|
---|
676 | errorNo = 201
|
---|
677 | break
|
---|
678 | else:
|
---|
679 | fileHandle = open(newFilePath,'w')
|
---|
680 | linecount = 0
|
---|
681 | while (1):
|
---|
682 | #line = newFile.file.readline()
|
---|
683 | line = newFile.readline()
|
---|
684 | if not line: break
|
---|
685 | fileHandle.write("%s" % line)
|
---|
686 | linecount += 1
|
---|
687 | os.chmod(newFilePath, 0777)
|
---|
688 | break
|
---|
689 | else:
|
---|
690 | newFileName = "Extension not allowed"
|
---|
691 | errorNo = 203
|
---|
692 | else:
|
---|
693 | newFileName = "No File"
|
---|
694 | errorNo = 202
|
---|
695 |
|
---|
696 | string = """
|
---|
697 | <script type="text/javascript">
|
---|
698 | window.parent.frames["frmUpload"].OnUploadCompleted(%s,"%s");
|
---|
699 | </script>
|
---|
700 | """ % (
|
---|
701 | errorNo,
|
---|
702 | newFileName.replace('"',"'")
|
---|
703 | )
|
---|
704 | return string
|
---|
705 |
|
---|
706 | def run(self):
|
---|
707 | s = ""
|
---|
708 | try:
|
---|
709 | # Check if this is disabled
|
---|
710 | if not(self.enabled):
|
---|
711 | return self.sendError(1, "This connector is disabled. Please check the connector configurations and try again")
|
---|
712 | # Make sure we have valid inputs
|
---|
713 | if not(
|
---|
714 | (self.request.has_key("Command")) and
|
---|
715 | (self.request.has_key("Type")) and
|
---|
716 | (self.request.has_key("CurrentFolder"))
|
---|
717 | ):
|
---|
718 | return
|
---|
719 | # Get command
|
---|
720 | command = self.request.get("Command", None)
|
---|
721 | # Get resource type
|
---|
722 | resourceType = self.request.get("Type", None)
|
---|
723 | # folder syntax must start and end with "/"
|
---|
724 | currentFolder = self.request.get("CurrentFolder", None)
|
---|
725 | if (currentFolder[-1] <> "/"):
|
---|
726 | currentFolder += "/"
|
---|
727 | if (currentFolder[0] <> "/"):
|
---|
728 | currentFolder = "/" + currentFolder
|
---|
729 | # Check for invalid paths
|
---|
730 | if (".." in currentFolder):
|
---|
731 | return self.sendError(102, "")
|
---|
732 | # File upload doesn't have to return XML, so intercept
|
---|
733 | # her:e
|
---|
734 | if (command == "FileUpload"):
|
---|
735 | return self.fileUpload(resourceType, currentFolder)
|
---|
736 | # Begin XML
|
---|
737 | s += self.createXmlHeader(command, resourceType, currentFolder)
|
---|
738 | # Execute the command
|
---|
739 | if (command == "GetFolders"):
|
---|
740 | f = self.getFolders
|
---|
741 | elif (command == "GetFoldersAndFiles"):
|
---|
742 | f = self.getFoldersAndFiles
|
---|
743 | elif (command == "CreateFolder"):
|
---|
744 | f = self.createFolder
|
---|
745 | else:
|
---|
746 | f = None
|
---|
747 | if (f is not None):
|
---|
748 | s += f(resourceType, currentFolder)
|
---|
749 | s += self.createXmlFooter()
|
---|
750 | except Exception, e:
|
---|
751 | s = "ERROR: %s" % e
|
---|
752 | return s
|
---|
753 |
|
---|
754 | # Running from command line
|
---|
755 | if __name__ == '__main__':
|
---|
756 | # To test the output, uncomment the standard headers
|
---|
757 | #print "Content-Type: text/html"
|
---|
758 | #print ""
|
---|
759 | print getFCKeditorConnector()
|
---|
760 |
|
---|
761 | """
|
---|
762 | Running from zope, you will need to modify this connector.
|
---|
763 | If you have uploaded the FCKeditor into Zope (like me), you need to
|
---|
764 | move this connector out of Zope, and replace the "connector" with an
|
---|
765 | alias as below. The key to it is to pass the Zope context in, as
|
---|
766 | we then have a like to the Zope context.
|
---|
767 |
|
---|
768 | ## Script (Python) "connector.py"
|
---|
769 | ##bind container=container
|
---|
770 | ##bind context=context
|
---|
771 | ##bind namespace=
|
---|
772 | ##bind script=script
|
---|
773 | ##bind subpath=traverse_subpath
|
---|
774 | ##parameters=*args, **kws
|
---|
775 | ##title=ALIAS
|
---|
776 | ##
|
---|
777 | import Products.connector as connector
|
---|
778 | return connector.getFCKeditorConnector(context=context).run()
|
---|
779 | """
|
---|
780 |
|
---|
781 |
|
---|