source: companies/celepar/news_admin/templates/celepar/fckeditor/to_delete/fckeditor.pl @ 763

#####
#  FCKeditor - The text editor for internet
#  Copyright (C) 2003-2006 Frederico Caldeira Knabben
#  
#  Licensed under the terms of the GNU Lesser General Public License:
#               http://www.opensource.org/licenses/lgpl-license.php
#  
#  For further information visit:
#               http://www.fckeditor.net/
#  
#  "Support Open Source software. What about a donation today?"
#  
#  File Name: fckeditor.pl
#       This is the integration file for Perl.
#  
#  File Authors:
#               Takashi Yamaguchi (jack@omakase.net)
#####

#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;