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#!/usr/bin/env python
"""
FCKeditor - The text editor for Internet - http://www.fckeditor.net
Copyright (C) 2003-2009 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 ==
Connector for Python (CGI and WSGI).
"""
from time import gmtime, strftime
import string
def escape(text, replace=string.replace):
"""
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.
"""
text = replace(text, '&', '&') # must be done 1st
text = replace(text, '<', '<')
text = replace(text, '>', '>')
text = replace(text, '"', '"')
return text
def convertToXmlAttribute(value):
if (value is None):
value = ""
return escape(value)
class BaseHttpMixin(object):
def setHttpHeaders(self, content_type='text/xml'):
"Purpose: to prepare the headers for the xml to return"
# Prevent the browser from caching the result.
# Date in the past
self.setHeader('Expires','Mon, 26 Jul 1997 05:00:00 GMT')
# always modified
self.setHeader('Last-Modified',strftime("%a, %d %b %Y %H:%M:%S GMT", gmtime()))
# HTTP/1.1
self.setHeader('Cache-Control','no-store, no-cache, must-revalidate')
self.setHeader('Cache-Control','post-check=0, pre-check=0')
# HTTP/1.0
self.setHeader('Pragma','no-cache')
# Set the response format.
self.setHeader( 'Content-Type', content_type + '; charset=utf-8' )
return
class BaseXmlMixin(object):
def createXmlHeader(self, command, resourceType, currentFolder, url):
"Purpose: returns the xml header"
self.setHttpHeaders()
# Create the XML document header
s = """<?xml version="1.0" encoding="utf-8" ?>"""
# Create the main connector node
s += """<Connector command="%s" resourceType="%s">""" % (
command,
resourceType
)
# Add the current folder node
s += """<CurrentFolder path="%s" url="%s" />""" % (
convertToXmlAttribute(currentFolder),
convertToXmlAttribute(url),
)
return s
def createXmlFooter(self):
"Purpose: returns the xml footer"
return """</Connector>"""
def sendError(self, number, text):
"Purpose: in the event of an error, return an xml based error"
self.setHttpHeaders()
return ("""<?xml version="1.0" encoding="utf-8" ?>""" +
"""<Connector>""" +
self.sendErrorNode (number, text) +
"""</Connector>""" )
def sendErrorNode(self, number, text):
if number != 1:
return """<Error number="%s" />""" % (number)
else:
return """<Error number="%s" text="%s" />""" % (number, convertToXmlAttribute(text))
class BaseHtmlMixin(object):
def sendUploadResults( self, errorNo = 0, fileUrl = '', fileName = '', customMsg = '' ):
self.setHttpHeaders("text/html")
"This is the function that sends the results of the uploading process"
"Minified version of the document.domain automatic fix script (#1919)."
"The original script can be found at _dev/domain_fix_template.js"
return """<script type="text/javascript">
(function(){var d=document.domain;while (true){try{var A=window.parent.document.domain;break;}catch(e) {};d=d.replace(/.*?(?:\.|$)/,'');if (d.length==0) break;try{document.domain=d;}catch (e){break;}}})();
window.parent.OnUploadCompleted(%(errorNumber)s,"%(fileUrl)s","%(fileName)s","%(customMsg)s");
</script>""" % {
'errorNumber': errorNo,
'fileUrl': fileUrl.replace ('"', '\\"'),
'fileName': fileName.replace ( '"', '\\"' ) ,
'customMsg': customMsg.replace ( '"', '\\"' ),
}
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