sample02.cgi - FCKeditor - The text editor for Internet

/EQT_V1/EQTWebApp/fckeditor/_samples/perl/sample02.cgi

http://sgsoft-las.googlecode.com/ · Perl · 182 lines · 123 code · 22 blank · 37 comment · 16 complexity · 462d4ccdc4d163749b091612c62b81ba MD5 · raw file

#!/usr/bin/env perl



#####

#  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 ==

#

#  Sample page.

#####



## START: Hack for Windows (Not important to understand the editor code... Perl specific).

if(Windows_check()) {

	chdir(GetScriptPath($0));

}



sub Windows_check

{

	# IIS,PWS(NT/95)

	$www_server_os = $^O;

	# Win98 & NT(SP4)

	if($www_server_os eq "") { $www_server_os= $ENV{'OS'}; }

	# AnHTTPd/Omni/IIS

	if($ENV{'SERVER_SOFTWARE'} =~ /AnWeb|Omni|IIS\//i) { $www_server_os= 'win'; }

	# Win Apache

	if($ENV{'WINDIR'} ne "") { $www_server_os= 'win'; }

	if($www_server_os=~ /win/i) { return(1); }

	return(0);

}



sub GetScriptPath {

	local($path) = @_;

	if($path =~ /[\:\/\\]/) { $path =~ s/(.*?)[\/\\][^\/\\]+$/$1/; } else { $path = '.'; }

	$path;

}

## END: Hack for IIS



require '../../fckeditor.pl';



# When $ENV{'PATH_INFO'} cannot be used by perl.

# $DefRootPath = "/XXXXX/_samples/perl/sample02.cgi"; Please write in script.



my $DefServerPath = "";

my $ServerPath;



	$ServerPath = &GetServerPath();



	if($ENV{'REQUEST_METHOD'} eq "POST") {

		read(STDIN, $buffer, $ENV{'CONTENT_LENGTH'});

	} else {

		$buffer = $ENV{'QUERY_STRING'};

	}

	@pairs = split(/&/,$buffer);

	foreach $pair (@pairs) {

		($name,$value) = split(/=/,$pair);

		$value =~ tr/+/ /;

		$value =~ s/%([a-fA-F0-9][a-fA-F0-9])/pack("C", hex($1))/eg;

		$value =~ s/\t//g;

		$value =~ s/\r\n/\n/g;

		$FORM{$name} .= "\0"			if(defined($FORM{$name}));

		$FORM{$name} .= $value;

	}



	print "Content-type: text/html\n\n";

	print <<"_HTML_TAG_";

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">

<html>

	<head>

		<title>FCKeditor - Sample</title>

		<meta http-equiv="Content-Type" content="text/html; charset=utf-8">

		<meta name="robots" content="noindex, nofollow">

		<link href="../sample.css" rel="stylesheet" type="text/css" />

		<script type="text/javascript">



function FCKeditor_OnComplete( editorInstance )

{

	var oCombo = document.getElementById( 'cmbLanguages' ) ;

	for ( code in editorInstance.Language.AvailableLanguages )

	{

		AddComboOption( oCombo, editorInstance.Language.AvailableLanguages[code] + ' (' + code + ')', code ) ;

	}

	oCombo.value = editorInstance.Language.ActiveLanguage.Code ;

}



function AddComboOption(combo, optionText, optionValue)

{

	var oOption = document.createElement("OPTION") ;



	combo.options.add(oOption) ;



	oOption.innerHTML = optionText ;

	oOption.value	  = optionValue ;



	return oOption ;

}



function ChangeLanguage( languageCode )

{

	window.location.href = window.location.pathname + "?Lang=" + languageCode ;

}

		</script>

	</head>

	<body>

		<h1>FCKeditor - Perl - Sample 2</h1>

		This sample shows the editor in all its available languages.

		<hr>

		<table cellpadding="0" cellspacing="0" border="0">

			<tr>

				<td>

					Select a language:&nbsp;

				</td>

				<td>

					<select id="cmbLanguages" onchange="ChangeLanguage(this.value);">

					</select>

				</td>

			</tr>

		</table>

		<br>

		<form action="sampleposteddata.cgi" method="post" target="_blank">

_HTML_TAG_



	#// Automatically calculates the editor base path based on the _samples directory.

	#// This is usefull only for these samples. A real application should use something like this:

	#// $oFCKeditor->BasePath = '/fckeditor/' ;	// '/fckeditor/' is the default value.

	$sBasePath = $ServerPath;

	$sBasePath = substr( $sBasePath, 0, index($sBasePath,"_samples"));



	&FCKeditor('FCKeditor1');

	$BasePath = $sBasePath;



	if($FORM{'Lang'} ne "") {

		$Config{'AutoDetectLanguage'}	= "false";

		$Config{'DefaultLanguage'}		= $FORM{'Lang'};

	} else {

		$Config{'AutoDetectLanguage'}	= "true";

		$Config{'DefaultLanguage'}		= 'en' ;

	}

	$Value = '<p>This is some <strong>sample text</strong>. You are using <a href="http://www.fckeditor.net/">FCKeditor</a>.</p>' ;

	&Create();



	print <<"_HTML_TAG_";

			<br>

			<input type="submit" value="Submit">

		</form>

	</body>

</html>

_HTML_TAG_



################

#Please use this function, rewriting it depending on a server's environment.

################

sub GetServerPath

{

my $dir;



	if($DefServerPath) {

		$dir = $DefServerPath;

	} else {

		if($ENV{'PATH_INFO'}) {

			$dir  = $ENV{'PATH_INFO'};

		} elsif($ENV{'FILEPATH_INFO'}) {

			$dir  = $ENV{'FILEPATH_INFO'};

		} elsif($ENV{'REQUEST_URI'}) {

			$dir  = $ENV{'REQUEST_URI'};

		}

	}

	return($dir);

}