#!/usr/bin/env python
"""
FCKeditor - The text editor for Internet - http://www.fckeditor.net
Copyright (C) 2003-2007 Frederico Caldeira Knabben
== BEGIN LICENSE ==
Licensed under the terms of any of the following licenses at your
choice:
- GNU General Public License Version 2 or later (the "GPL")
http://www.gnu.org/licenses/gpl.html
- GNU Lesser General Public License Version 2.1 or later (the "LGPL")
http://www.gnu.org/licenses/lgpl.html
- Mozilla Public License Version 1.1 or later (the "MPL")
http://www.mozilla.org/MPL/MPL-1.1.html
== END LICENSE ==
File Name: connector.py
Connector for Python.
Tested With:
Standard:
Python 2.3.3
Zope:
Zope Version: (Zope 2.8.1-final, python 2.3.5, linux2)
Python Version: 2.3.5 (#4, Mar 10 2005, 01:40:25)
[GCC 3.3.3 20040412 (Red Hat Linux 3.3.3-7)]
System Platform: linux2
File Authors:
Andrew Liu (andrew@liuholdings.com)
"""
"""
Author Notes (04 December 2005):
This module has gone through quite a few phases of change. Obviously,
I am only supporting that part of the code that I use. Initially
I had the upload directory as a part of zope (ie. uploading files
directly into Zope), before realising that there were too many
complex intricacies within Zope to deal with. Zope is one ugly piece
of code. So I decided to complement Zope by an Apache server (which
I had running anyway, and doing nothing). So I mapped all uploads
from an arbitrary server directory to an arbitrary web directory.
All the FCKeditor uploading occurred this way, and I didn't have to
stuff around with fiddling with Zope objects and the like (which are
terribly complex and something you don't want to do - trust me).
Maybe a Zope expert can touch up the Zope components. In the end,
I had FCKeditor loaded in Zope (probably a bad idea as well), and
I replaced the connector.py with an alias to a server module.
Right now, all Zope components will simple remain as is because
I've had enough of Zope.
See notes right at the end of this file for how I aliased out of Zope.
Anyway, most of you probably wont use Zope, so things are pretty
simple in that regard.
Typically, SERVER_DIR is the root of WEB_DIR (not necessarily).
Most definitely, SERVER_USERFILES_DIR points to WEB_USERFILES_DIR.
"""
import cgi
import re
import os
import string
"""
escape
Converts the special characters '<', '>', and '&'.
RFC 1866 specifies that these characters be represented
in HTML as < > and & respectively. In Python
1.5 we use the new string.replace() function for speed.
"""
def escape(text, replace=string.replace):
text = replace(text, '&', '&') # must be done 1st
text = replace(text, '<', '<')
text = replace(text, '>', '>')
text = replace(text, '"', '"')
return text
"""
getFCKeditorConnector
Creates a new instance of an FCKeditorConnector, and runs it
"""
def getFCKeditorConnector(context=None):
# Called from Zope. Passes the context through
connector = FCKeditorConnector(context=context)
return connector.run()
"""
FCKeditorRequest
A wrapper around the request object
Can handle normal CGI request, or a Zope request
Extend as required
"""
class FCKeditorRequest(object):
def __init__(self, context=None):
if (context is not None):
r = context.REQUEST
else:
r = cgi.FieldStorage()
self.context = context
self.request = r
def isZope(self):
if (self.context is not None):
return True
return False
def has_key(self, key):
return self.request.has_key(key)
def get(self, key, default=None):
value = None
if (self.isZope()):
value = self.request.get(key, default)
else:
if key in self.request.keys():
value = self.request[key].value
else:
value = default
return value
"""
FCKeditorConnector
The connector class
"""
class FCKeditorConnector(object):
# Configuration for FCKEditor
# can point to another server here, if linked correctly
#WEB_HOST = "http://127.0.0.1/"
WEB_HOST = ""
SERVER_DIR = "/var/www/html/"
WEB_USERFILES_FOLDER = WEB_HOST + "upload/"
SERVER_USERFILES_FOLDER = SERVER_DIR + "upload/"
# Allow access (Zope)
__allow_access_to_unprotected_subobjects__ = 1
# Class Attributes
parentFolderRe = re.compile("[\/][^\/]+[\/]?$")
"""
Constructor
"""
def __init__(self, context=None):
# The given root path will NOT be shown to the user
# Only the userFilesPath will be shown
# Instance Attributes
self.context = context
self.request = FCKeditorRequest(context=context)
self.rootPath = self.SERVER_DIR
self.userFilesFolder = self.SERVER_USERFILES_FOLDER
self.webUserFilesFolder = self.WEB_USERFILES_FOLDER
# Enables / Disables the connector
self.enabled = False # Set to True to enable this connector
# These are instance variables
self.zopeRootContext = None
self.zopeUploadContext = None
# Copied from php module =)
self.allowedExtensions = {
"File": None,
"Image": None,
"Flash": None,
"Media": None
}
self.deniedExtensions = {
"File": [ "html","htm","php","php2","php3","php4","php5","phtml","pwml","inc","asp","aspx","ascx","jsp","cfm","cfc","pl","bat","exe","com","dll","vbs","js","reg","cgi","htaccess","asis" ],
"Image": [ "html","htm","php","php2","php3","php4","php5","phtml","pwml","inc","asp","aspx","ascx","jsp","cfm","cfc","pl","bat","exe","com","dll","vbs","js","reg","cgi","htaccess","asis" ],
"Flash": [ "html","htm","php","php2","php3","php4","php5","phtml","pwml","inc","asp","aspx","ascx","jsp","cfm","cfc","pl","bat","exe","com","dll","vbs","js","reg","cgi","htaccess","asis" ],
"Media": [ "html","htm","php","php2","php3","php4","php5","phtml","pwml","inc","asp","aspx","ascx","jsp","cfm","cfc","pl","bat","exe","com","dll","vbs","js","reg","cgi","htaccess","asis" ]
}
"""
Zope specific functions
"""
def isZope(self):
# The context object is the zope object
if (self.context is not None):
return True
return False
def getZopeRootContext(self):
if self.zopeRootContext is None:
self.zopeRootContext = self.context.getPhysicalRoot()
return self.zopeRootContext
def getZopeUploadContext(self):
if self.zopeUploadContext is None:
folderNames = self.userFilesFolder.split("/")
c = self.getZopeRootContext()
for folderName in folderNames:
if (folderName <> ""):
c = c[folderName]
self.zopeUploadContext = c
return self.zopeUploadContext
"""
Generic manipulation functions
"""
def getUserFilesFolder(self):
return self.userFilesFolder
def getWebUserFilesFolder(self):
return self.webUserFilesFolder
def getAllowedExtensions(self, resourceType):
return self.allowedExtensions[resourceType]
def getDeniedExtensions(self, resourceType):
return self.deniedExtensions[resourceType]
def removeFromStart(self, string, char):
return string.lstrip(char)
def removeFromEnd(self, string, char):
return string.rstrip(char)
def convertToXmlAttribute(self, value):
if (value is None):
value = ""
return escape(value)
def convertToPath(self, path):
if (path[-1] <> "/"):
return path + "/"
else:
return path
def getUrlFromPath(self, resourceType, path):
if (resourceType is None) or (resourceType == ''):
url = "%s%s" % (
self.removeFromEnd(self.getUserFilesFolder(), '/'),
path
)
else:
url = "%s%s%s" % (
self.getUserFilesFolder(),
resourceType,
path
)
return url
def getWebUrlFromPath(self, resourceType, path):
if (resourceType is None) or (resourceType == ''):
url = "%s%s" % (
self.removeFromEnd(self.getWebUserFilesFolder(), '/'),
path
)
else:
url = "%s%s%s" % (
self.getWebUserFilesFolder(),
resourceType,
path
)
return url
de
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fckeditor.afp 4KB
sample02.afp 3KB
sample04.afp 3KB
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sampleposteddata.afp 2KB
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book-lack.asp 3KB
sample03.asp 3KB
base-backup.asp 3KB
sample01.asp 3KB
io.asp 3KB
left.asp 3KB
base-par.asp 2KB
user-yijian.asp 2KB
sampleposteddata.asp 2KB
right_0.asp 2KB
brush-admin.asp 2KB
basexml.asp 2KB
conn.asp 2KB
user-order.asp 2KB
config.asp 2KB
config.asp 2KB
sampleposteddata.asp 2KB
upload_add.asp 2KB
sample02.asp 2KB
user-sys.asp 2KB
upload_UI.asp 2KB
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util.asp 2KB
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right-class.asp 1KB
add-order.asp 1KB
add-reg.asp 1KB
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left-recommend.asp 1KB
left-sell.asp 1KB
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left-latest.asp 1KB
show-sub-class.asp 950B
brush-backup.asp 943B
io.asp 942B
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re-backup.asp 899B
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