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fckeditor.pl
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#####
# 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 ==
#
# This is the integration file for Perl.
#####
#my $InstanceName;
#my $BasePath;
#my $Width;
#my $Height;
#my $ToolbarSet;
#my $Value;
#my %Config;
sub FCKeditor
{
local($instanceName) = @_;
$InstanceName = $instanceName;
$BasePath = '/fckeditor/';
$Width = '100%';
$Height = '200';
$ToolbarSet = 'Default';
$Value = '';
}
sub Create
{
print &CreateHtml();
}
sub specialchar_cnv
{
local($ch) = @_;
$ch =~ s/&/&/g; # &
$ch =~ s/\"/"/g; #"
$ch =~ s/\'/'/g; # '
$ch =~ s/</&lt;/g; # <
$ch =~ s/>/&gt;/g; # >
return($ch);
}
sub CreateHtml
{
$HtmlValue = &specialchar_cnv($Value);
$Html = '<div>' ;
if(&IsCompatible()) {
$Link = $BasePath . "editor/fckeditor.html?InstanceName=$InstanceName";
if($ToolbarSet ne '') {
$Link .= "&amp;Toolbar=$ToolbarSet";
}
#// Render the linked hidden field.
$Html .= "<input type=\"hidden\" id=\"$InstanceName\" name=\"$InstanceName\" value=\"$HtmlValue\" style=\"display:none\" />" ;
#// Render the configurations hidden field.
$cfgstr = &GetConfigFieldString();
$wk = $InstanceName."___Config";
$Html .= "<input type=\"hidden\" id=\"$wk\" value=\"$cfgstr\" style=\"display:none\" />" ;
#// Render the editor IFRAME.
$wk = $InstanceName."___Frame";
$Html .= "<iframe id=\"$wk\" src=\"$Link\" width=\"$Width\" height=\"$Height\" frameborder=\"0\" scrolling=\"no\"></iframe>";
} else {
if($Width =~ /\%/g){
$WidthCSS = $Width;
} else {
$WidthCSS = $Width . 'px';
}
if($Height =~ /\%/g){
$HeightCSS = $Height;
} else {
$HeightCSS = $Height . 'px';
}
$Html .= "<textarea name=\"$InstanceName\" rows=\"4\" cols=\"40\" style=\"width: $WidthCSS; height: $HeightCSS\">$HtmlValue</textarea>";
}
$Html .= '</div>';
return($Html);
}
sub IsCompatible
{
$sAgent = $ENV{'HTTP_USER_AGENT'};
if(($sAgent =~ /MSIE/i) && !($sAgent =~ /mac/i) && !($sAgent =~ /Opera/i)) {
$iVersion = substr($sAgent,index($sAgent,'MSIE') + 5,3);
return($iVersion >= 5.5) ;
} elsif($sAgent =~ /Gecko\//i) {
$iVersion = substr($sAgent,index($sAgent,'Gecko/') + 6,8);
return($iVersion >= 20030210) ;
} else {
return(0); # 2.0 PR fix
}
}
sub GetConfigFieldString
{
$sParams = '';
$bFirst = 0;
foreach $sKey (keys %Config) {
$sValue = $Config{$sKey};
if($bFirst == 1) {
$sParams .= '&amp;';
} else {
$bFirst = 1;
}
$k = &specialchar_cnv($sKey);
$v = &specialchar_cnv($sValue);
if($sValue eq "true") {
$sParams .= "$k=true";
} elsif($sValue eq "false") {
$sParams .= "$k=false";
} else {
$sParams .= "$k=$v";
}
}
return($sParams);
}
1;

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