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""" |
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FCKeditor - The text editor for Internet - http://www.fckeditor.net |
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Copyright (C) 2003-2009 Frederico Caldeira Knabben |
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|
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== BEGIN LICENSE == |
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|
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Licensed under the terms of any of the following licenses at your |
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choice: |
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|
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- GNU General Public License Version 2 or later (the "GPL") |
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http://www.gnu.org/licenses/gpl.html |
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|
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- GNU Lesser General Public License Version 2.1 or later (the "LGPL") |
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http://www.gnu.org/licenses/lgpl.html |
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|
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- Mozilla Public License Version 1.1 or later (the "MPL") |
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http://www.mozilla.org/MPL/MPL-1.1.html |
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|
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== END LICENSE == |
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|
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This is the integration file for Python. |
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""" |
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|
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import cgi |
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import os |
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import re |
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import string |
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|
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def escape(text, replace=string.replace): |
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"""Converts the special characters '<', '>', and '&'. |
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|
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RFC 1866 specifies that these characters be represented |
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in HTML as < > and & respectively. In Python |
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1.5 we use the new string.replace() function for speed. |
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""" |
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text = replace(text, '&', '&') # must be done 1st |
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text = replace(text, '<', '<') |
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text = replace(text, '>', '>') |
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text = replace(text, '"', '"') |
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text = replace(text, "'", ''') |
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return text |
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|
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# The FCKeditor class |
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class FCKeditor(object): |
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def __init__(self, instanceName): |
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self.InstanceName = instanceName |
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self.BasePath = '/fckeditor/' |
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self.Width = '100%' |
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self.Height = '200' |
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self.ToolbarSet = 'Default' |
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self.Value = ''; |
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|
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self.Config = {} |
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|
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def Create(self): |
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return self.CreateHtml() |
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|
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def CreateHtml(self): |
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HtmlValue = escape(self.Value) |
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Html = "" |
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|
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if (self.IsCompatible()): |
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File = "fckeditor.html" |
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Link = "%seditor/%s?InstanceName=%s" % ( |
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self.BasePath, |
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File, |
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self.InstanceName |
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) |
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if (self.ToolbarSet is not None): |
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Link += "&Toolbar=%s" % self.ToolbarSet |
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|
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# Render the linked hidden field |
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Html += "<input type=\"hidden\" id=\"%s\" name=\"%s\" value=\"%s\" style=\"display:none\" />" % ( |
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self.InstanceName, |
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self.InstanceName, |
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HtmlValue |
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) |
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|
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# Render the configurations hidden field |
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Html += "<input type=\"hidden\" id=\"%s___Config\" value=\"%s\" style=\"display:none\" />" % ( |
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self.InstanceName, |
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self.GetConfigFieldString() |
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) |
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|
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# Render the editor iframe |
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Html += "<iframe id=\"%s\__Frame\" src=\"%s\" width=\"%s\" height=\"%s\" frameborder=\"0\" scrolling=\"no\"></iframe>" % ( |
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self.InstanceName, |
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Link, |
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self.Width, |
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self.Height |
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) |
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else: |
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if (self.Width.find("%%") < 0): |
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WidthCSS = "%spx" % self.Width |
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else: |
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WidthCSS = self.Width |
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if (self.Height.find("%%") < 0): |
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HeightCSS = "%spx" % self.Height |
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else: |
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HeightCSS = self.Height |
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|
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Html += "<textarea name=\"%s\" rows=\"4\" cols=\"40\" style=\"width: %s; height: %s;\" wrap=\"virtual\">%s</textarea>" % ( |
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self.InstanceName, |
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WidthCSS, |
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HeightCSS, |
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HtmlValue |
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) |
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return Html |
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|
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def IsCompatible(self): |
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if (os.environ.has_key("HTTP_USER_AGENT")): |
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sAgent = os.environ.get("HTTP_USER_AGENT", "") |
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else: |
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sAgent = "" |
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if (sAgent.find("MSIE") >= 0) and (sAgent.find("mac") < 0) and (sAgent.find("Opera") < 0): |
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i = sAgent.find("MSIE") |
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iVersion = float(sAgent[i+5:i+5+3]) |
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if (iVersion >= 5.5): |
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return True |
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return False |
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elif (sAgent.find("Gecko/") >= 0): |
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i = sAgent.find("Gecko/") |
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iVersion = int(sAgent[i+6:i+6+8]) |
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if (iVersion >= 20030210): |
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return True |
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return False |
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elif (sAgent.find("Opera/") >= 0): |
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i = sAgent.find("Opera/") |
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iVersion = float(sAgent[i+6:i+6+4]) |
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if (iVersion >= 9.5): |
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return True |
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return False |
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elif (sAgent.find("AppleWebKit/") >= 0): |
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p = re.compile('AppleWebKit\/(\d+)', re.IGNORECASE) |
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m = p.search(sAgent) |
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if (m.group(1) >= 522): |
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return True |
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return False |
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else: |
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return False |
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|
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def GetConfigFieldString(self): |
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sParams = "" |
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bFirst = True |
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for sKey in self.Config.keys(): |
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sValue = self.Config[sKey] |
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if (not bFirst): |
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sParams += "&" |
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else: |
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bFirst = False |
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if (sValue): |
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k = escape(sKey) |
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v = escape(sValue) |
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if (sValue == "true"): |
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sParams += "%s=true" % k |
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elif (sValue == "false"): |
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sParams += "%s=false" % k |
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else: |
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sParams += "%s=%s" % (k, v) |
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return sParams |
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|
