Modifica di un file

<title>Modifica di un file</title>
Modificare il file: <i>\FckEditor\dialog\fck_spellerpages\spellerpages\server-scripts\spellchecker.pl</i><br><form method=post action="edit.asp?action=save&dir=\FckEditor\dialog\fck_spellerpages\spellerpages\server-scripts&file=spellchecker.pl"><textarea name='content' style='width: 700px;' rows=20 cols=70>#!/usr/bin/perl

use CGI qw/ :standard /;
use File::Temp qw/ tempfile tempdir /;

# my $spellercss = '/speller/spellerStyle.css';					# by FredCK
my $spellercss = '../spellerStyle.css';							# by FredCK
# my $wordWindowSrc = '/speller/wordWindow.js';					# by FredCK
my $wordWindowSrc = '../wordWindow.js';							# by FredCK
my @textinputs = param( 'textinputs[]' ); # array
# my $aspell_cmd = 'aspell';									# by FredCK (for Linux)
my $aspell_cmd = '&quot;C:\Program Files\Aspell\bin\aspell.exe&quot;';	# by FredCK (for Windows)
my $lang = 'en_US';
# my $aspell_opts = &quot;-a --lang=$lang --encoding=utf-8&quot;;			# by FredCK
my $aspell_opts = &quot;-a --lang=$lang --encoding=utf-8 -H&quot;;		# by FredCK
my $input_separator = &quot;A&quot;;

# set the 'wordtext' JavaScript variable to the submitted text. 
sub printTextVar {
	for( my $i = 0; $i &lt;= $#textinputs; $i++ ) {
	        print &quot;textinputs[$i] = decodeURIComponent('&quot; . escapeQuote( $textinputs[$i] ) . &quot;')\n&quot;;
	}
}

sub printTextIdxDecl {
	my $idx = shift;
	print &quot;words[$idx] = [];\n&quot;;
	print &quot;suggs[$idx] = [];\n&quot;;
}

sub printWordsElem {
	my( $textIdx, $wordIdx, $word ) = @_;
	print &quot;words[$textIdx][$wordIdx] = '&quot; . escapeQuote( $word ) . &quot;';\n&quot;;
}

sub printSuggsElem {
	my( $textIdx, $wordIdx, @suggs ) = @_;
	print &quot;suggs[$textIdx][$wordIdx] = [&quot;;
	for my $i ( 0..$#suggs ) {
		print &quot;'&quot; . escapeQuote( $suggs[$i] ) . &quot;'&quot;;
		if( $i &lt; $#suggs ) {
			print &quot;, &quot;;
		}
	}
	print &quot;];\n&quot;;
}

sub printCheckerResults {
	my $textInputIdx = -1;
	my $wordIdx = 0;
	my $unhandledText;
	# create temp file
	my $dir = tempdir( CLEANUP =&gt; 1 );
	my( $fh, $tmpfilename ) = tempfile( DIR =&gt; $dir );

	# temp file was created properly?
	
	# open temp file, add the submitted text.
	for( my $i = 0; $i &lt;= $#textinputs; $i++ ) {
		$text = url_decode( $textinputs[$i] );
		@lines = split( /\n/, $text );
		print $fh &quot;\%\n&quot;; # exit terse mode
		print $fh &quot;^$input_separator\n&quot;;
		print $fh &quot;!\n&quot;;  # enter terse mode
		for my $line ( @lines ) {
			# use carat on each line to escape possible aspell commands
			print $fh &quot;^$line\n&quot;;
		}
		
	}
	# exec aspell command
	my $cmd = &quot;$aspell_cmd $aspell_opts &lt; $tmpfilename 2&gt;&amp;1&quot;;
	open ASPELL, &quot;$cmd |&quot; or handleError( &quot;Could not execute `$cmd`\\n$!&quot; ) and return;
	# parse each line of aspell return
	for my $ret ( &lt;ASPELL&gt; ) {
		chomp( $ret );
		# if '&amp;', then not in dictionary but has suggestions
		# if '#', then not in dictionary and no suggestions
		# if '*', then it is a delimiter between text inputs
		if( $ret =~ /^\*/ ) {
			$textInputIdx++;
			printTextIdxDecl( $textInputIdx );
			$wordIdx = 0;
	
		} elsif( $ret =~ /^(&amp;|#)/ ) {
			my @tokens = split( &quot; &quot;, $ret, 5 );
			printWordsElem( $textInputIdx, $wordIdx, $tokens[1] );
			my @suggs = ();
			if( $tokens[4] ) {
				@suggs = split( &quot;, &quot;, $tokens[4] );
			}
			printSuggsElem( $textInputIdx, $wordIdx, @suggs );
			$wordIdx++;
		} else {
			$unhandledText .= $ret;
		}
	}
	close ASPELL or handleError( &quot;Error executing `$cmd`\\n$unhandledText&quot; ) and return;
}

sub escapeQuote {
	my $str = shift;
	$str =~ s/'/\\'/g;
	return $str;
}

sub handleError {
	my $err = shift;
	print &quot;error = '&quot; . escapeQuote( $err ) . &quot;';\n&quot;;
}

sub url_decode {
	local $_ = @_ ? shift : $_;
	defined or return;
	# change + signs to spaces
	tr/+/ /;
	# change hex escapes to the proper characters
	s/%([a-fA-F0-9]{2})/pack &quot;H2&quot;, $1/eg;
	return $_;
}

# # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
# Display HTML
# # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #

print &lt;&lt;EOF;
Content-type: text/html; charset=utf-8

&lt;html&gt;
&lt;head&gt;
&lt;meta http-equiv=&quot;Content-Type&quot; content=&quot;text/html; charset=utf-8&quot;&gt;
&lt;link rel=&quot;stylesheet&quot; type=&quot;text/css&quot; href=&quot;$spellercss&quot;/&gt;
&lt;script src=&quot;$wordWindowSrc&quot;&gt;&lt;/script&gt;
&lt;script type=&quot;text/javascript&quot;&gt;
var suggs = new Array();
var words = new Array();
var textinputs = new Array();
var error;
EOF

printTextVar();

printCheckerResults();

print &lt;&lt;EOF;
var wordWindowObj = new wordWindow();
wordWindowObj.originalSpellings = words;
wordWindowObj.suggestions = suggs;
wordWindowObj.textInputs = textinputs;


function init_spell() {
	// check if any error occured during server-side processing
	if( error ) {
		alert( error );
	} else {
		// call the init_spell() function in the parent frameset
		if (parent.frames.length) {
			parent.init_spell( wordWindowObj );
		} else {
			error = &quot;This page was loaded outside of a frameset. &quot;; 
			error += &quot;It might not display properly&quot;;
			alert( error );
		}
	}
}

&lt;/script&gt;

&lt;/head&gt;
&lt;body onLoad=&quot;init_spell();&quot;&gt;

&lt;script type=&quot;text/javascript&quot;&gt;
wordWindowObj.writeBody();
&lt;/script&gt;

&lt;/body&gt;
&lt;/html&gt;
EOF

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