fckeditor.py
160 lines
| 4.3 KiB
| text/x-python
|
PythonLexer
arturo
|
r0 | """ | ||
| FCKeditor - The text editor for Internet - http://www.fckeditor.net | ||||
| Copyright (C) 2003-2008 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 == | ||||
| This is the integration file for Python. | ||||
| """ | ||||
| import cgi | ||||
| import os | ||||
| import re | ||||
| 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, '"', '"') | ||||
| text = replace(text, "'", ''') | ||||
| return text | ||||
| # The FCKeditor class | ||||
| class FCKeditor(object): | ||||
| def __init__(self, instanceName): | ||||
| self.InstanceName = instanceName | ||||
| self.BasePath = '/fckeditor/' | ||||
| self.Width = '100%' | ||||
| self.Height = '200' | ||||
| self.ToolbarSet = 'Default' | ||||
| self.Value = ''; | ||||
| self.Config = {} | ||||
| def Create(self): | ||||
| return self.CreateHtml() | ||||
| def CreateHtml(self): | ||||
| HtmlValue = escape(self.Value) | ||||
| Html = "" | ||||
| if (self.IsCompatible()): | ||||
| File = "fckeditor.html" | ||||
| Link = "%seditor/%s?InstanceName=%s" % ( | ||||
| self.BasePath, | ||||
| File, | ||||
| self.InstanceName | ||||
| ) | ||||
| if (self.ToolbarSet is not None): | ||||
| Link += "&Toolbar=%s" % self.ToolbarSet | ||||
| # Render the linked hidden field | ||||
| Html += "<input type=\"hidden\" id=\"%s\" name=\"%s\" value=\"%s\" style=\"display:none\" />" % ( | ||||
| self.InstanceName, | ||||
| self.InstanceName, | ||||
| HtmlValue | ||||
| ) | ||||
| # Render the configurations hidden field | ||||
| Html += "<input type=\"hidden\" id=\"%s___Config\" value=\"%s\" style=\"display:none\" />" % ( | ||||
| self.InstanceName, | ||||
| self.GetConfigFieldString() | ||||
| ) | ||||
| # Render the editor iframe | ||||
| Html += "<iframe id=\"%s\__Frame\" src=\"%s\" width=\"%s\" height=\"%s\" frameborder=\"0\" scrolling=\"no\"></iframe>" % ( | ||||
| self.InstanceName, | ||||
| Link, | ||||
| self.Width, | ||||
| self.Height | ||||
| ) | ||||
| else: | ||||
| if (self.Width.find("%%") < 0): | ||||
| WidthCSS = "%spx" % self.Width | ||||
| else: | ||||
| WidthCSS = self.Width | ||||
| if (self.Height.find("%%") < 0): | ||||
| HeightCSS = "%spx" % self.Height | ||||
| else: | ||||
| HeightCSS = self.Height | ||||
| Html += "<textarea name=\"%s\" rows=\"4\" cols=\"40\" style=\"width: %s; height: %s;\" wrap=\"virtual\">%s</textarea>" % ( | ||||
| self.InstanceName, | ||||
| WidthCSS, | ||||
| HeightCSS, | ||||
| HtmlValue | ||||
| ) | ||||
| return Html | ||||
| def IsCompatible(self): | ||||
| if (os.environ.has_key("HTTP_USER_AGENT")): | ||||
| sAgent = os.environ.get("HTTP_USER_AGENT", "") | ||||
| else: | ||||
| sAgent = "" | ||||
| if (sAgent.find("MSIE") >= 0) and (sAgent.find("mac") < 0) and (sAgent.find("Opera") < 0): | ||||
| i = sAgent.find("MSIE") | ||||
| iVersion = float(sAgent[i+5:i+5+3]) | ||||
| if (iVersion >= 5.5): | ||||
| return True | ||||
| return False | ||||
| elif (sAgent.find("Gecko/") >= 0): | ||||
| i = sAgent.find("Gecko/") | ||||
| iVersion = int(sAgent[i+6:i+6+8]) | ||||
| if (iVersion >= 20030210): | ||||
| return True | ||||
| return False | ||||
| elif (sAgent.find("Opera/") >= 0): | ||||
| i = sAgent.find("Opera/") | ||||
| iVersion = float(sAgent[i+6:i+6+4]) | ||||
| if (iVersion >= 9.5): | ||||
| return True | ||||
| return False | ||||
| elif (sAgent.find("AppleWebKit/") >= 0): | ||||
| p = re.compile('AppleWebKit\/(\d+)', re.IGNORECASE) | ||||
| m = p.search(sAgent) | ||||
| if (m.group(1) >= 522): | ||||
| return True | ||||
| return False | ||||
| else: | ||||
| return False | ||||
| def GetConfigFieldString(self): | ||||
| sParams = "" | ||||
| bFirst = True | ||||
| for sKey in self.Config.keys(): | ||||
| sValue = self.Config[sKey] | ||||
| if (not bFirst): | ||||
| sParams += "&" | ||||
| else: | ||||
| bFirst = False | ||||
| if (sValue): | ||||
| k = escape(sKey) | ||||
| v = escape(sValue) | ||||
| if (sValue == "true"): | ||||
| sParams += "%s=true" % k | ||||
| elif (sValue == "false"): | ||||
| sParams += "%s=false" % k | ||||
| else: | ||||
| sParams += "%s=%s" % (k, v) | ||||
| return sParams | ||||