1 files changed, 181 insertions, 0 deletions
diff --git a/httemplate/elements/fckeditor/editor/dialog/fck_spellerpages/spellerpages/server-scripts/spellchecker.pl b/httemplate/elements/fckeditor/editor/dialog/fck_spellerpages/spellerpages/server-scripts/spellchecker.pl
new file mode 100644
index 0000000..fae010d
--- /dev/null
+++ b/httemplate/elements/fckeditor/editor/dialog/fck_spellerpages/spellerpages/server-scripts/spellchecker.pl
@@ -0,0 +1,181 @@
+#!/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 = '"C:\Program Files\Aspell\bin\aspell.exe"';	# by FredCK (for Windows)
+my $lang = 'en_US';
+# my $aspell_opts = "-a --lang=$lang --encoding=utf-8";			# by FredCK
+my $aspell_opts = "-a --lang=$lang --encoding=utf-8 -H --rem-sgml-check=alt";		# by FredCK
+my $input_separator = "A";
+
+# set the 'wordtext' JavaScript variable to the submitted text.
+sub printTextVar {
+	for( my $i = 0; $i <= $#textinputs; $i++ ) {
+	        print "textinputs[$i] = decodeURIComponent('" . escapeQuote( $textinputs[$i] ) . "')\n";
+	}
+}
+
+sub printTextIdxDecl {
+	my $idx = shift;
+	print "words[$idx] = [];\n";
+	print "suggs[$idx] = [];\n";
+}
+
+sub printWordsElem {
+	my( $textIdx, $wordIdx, $word ) = @_;
+	print "words[$textIdx][$wordIdx] = '" . escapeQuote( $word ) . "';\n";
+}
+
+sub printSuggsElem {
+	my( $textIdx, $wordIdx, @suggs ) = @_;
+	print "suggs[$textIdx][$wordIdx] = [";
+	for my $i ( 0..$#suggs ) {
+		print "'" . escapeQuote( $suggs[$i] ) . "'";
+		if( $i < $#suggs ) {
+			print ", ";
+		}
+	}
+	print "];\n";
+}
+
+sub printCheckerResults {
+	my $textInputIdx = -1;
+	my $wordIdx = 0;
+	my $unhandledText;
+	# create temp file
+	my $dir = tempdir( CLEANUP => 1 );
+	my( $fh, $tmpfilename ) = tempfile( DIR => $dir );
+
+	# temp file was created properly?
+
+	# open temp file, add the submitted text.
+	for( my $i = 0; $i <= $#textinputs; $i++ ) {
+		$text = url_decode( $textinputs[$i] );
+		# Strip all tags for the text. (by FredCK - #339 / #681)
+		$text =~ s/<[^>]+>/ /g;
+		@lines = split( /\n/, $text );
+		print $fh "\%\n"; # exit terse mode
+		print $fh "^$input_separator\n";
+		print $fh "!\n";  # enter terse mode
+		for my $line ( @lines ) {
+			# use carat on each line to escape possible aspell commands
+			print $fh "^$line\n";
+		}
+
+	}
+	# exec aspell command
+	my $cmd = "$aspell_cmd $aspell_opts < $tmpfilename 2>&1";
+	open ASPELL, "$cmd |" or handleError( "Could not execute `$cmd`\\n$!" ) and return;
+	# parse each line of aspell return
+	for my $ret ( <ASPELL> ) {
+		chomp( $ret );
+		# if '&', 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 =~ /^(&|#)/ ) {
+			my @tokens = split( " ", $ret, 5 );
+			printWordsElem( $textInputIdx, $wordIdx, $tokens[1] );
+			my @suggs = ();
+			if( $tokens[4] ) {
+				@suggs = split( ", ", $tokens[4] );
+			}
+			printSuggsElem( $textInputIdx, $wordIdx, @suggs );
+			$wordIdx++;
+		} else {
+			$unhandledText .= $ret;
+		}
+	}
+	close ASPELL or handleError( "Error executing `$cmd`\\n$unhandledText" ) and return;
+}
+
+sub escapeQuote {
+	my $str = shift;
+	$str =~ s/'/\\'/g;
+	return $str;
+}
+
+sub handleError {
+	my $err = shift;
+	print "error = '" . escapeQuote( $err ) . "';\n";
+}
+
+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 "H2", $1/eg;
+	return $_;
+}
+
+# # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
+# Display HTML
+# # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
+
+print <<EOF;
+Content-type: text/html; charset=utf-8
+
+<html>
+<head>
+<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+<link rel="stylesheet" type="text/css" href="$spellercss"/>
+<script src="$wordWindowSrc"></script>
+<script type="text/javascript">
+var suggs = new Array();
+var words = new Array();
+var textinputs = new Array();
+var error;
+EOF
+
+printTextVar();
+
+printCheckerResults();
+
+print <<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 = "This page was loaded outside of a frameset. ";
+			error += "It might not display properly";
+			alert( error );
+		}
+	}
+}
+
+</script>
+
+</head>
+<body onLoad="init_spell();">
+
+<script type="text/javascript">
+wordWindowObj.writeBody();
+</script>
+
+</body>
+</html>
+EOF