2 header('Content-type: text/html; charset=utf-8');
4 // The following variables values must reflect your installation needs.
6 $aspell_prog = '"C:\Program Files\Aspell\bin\aspell.exe"'; // by FredCK (for Windows)
7 //$aspell_prog = 'aspell'; // by FredCK (for Linux)
10 $aspell_opts = "-a --lang=$lang --encoding=utf-8 -H --rem-sgml-check=alt"; // by FredCK
14 $spellercss = '../spellerStyle.css'; // by FredCK
15 $word_win_src = '../wordWindow.js'; // by FredCK
17 $textinputs = $_POST['textinputs']; # array
18 $input_separator = "A";
20 # set the JavaScript variable to the submitted text.
21 # textinputs is an array, each element corresponding to the (url-encoded)
22 # value of the text control submitted for spell-checking
23 function print_textinputs_var() {
25 foreach( $textinputs as $key=>$val ) {
26 # $val = str_replace( "'", "%27", $val );
27 echo "textinputs[$key] = decodeURIComponent(\"" . $val . "\");\n";
31 # make declarations for the text input index
32 function print_textindex_decl( $text_input_idx ) {
33 echo "words[$text_input_idx] = [];\n";
34 echo "suggs[$text_input_idx] = [];\n";
37 # set an element of the JavaScript 'words' array to a misspelled word
38 function print_words_elem( $word, $index, $text_input_idx ) {
39 echo "words[$text_input_idx][$index] = '" . escape_quote( $word ) . "';\n";
43 # set an element of the JavaScript 'suggs' array to a list of suggestions
44 function print_suggs_elem( $suggs, $index, $text_input_idx ) {
45 echo "suggs[$text_input_idx][$index] = [";
46 foreach( $suggs as $key=>$val ) {
48 echo "'" . escape_quote( $val ) . "'";
49 if ( $key+1 < count( $suggs )) {
58 function escape_quote( $str ) {
59 return preg_replace ( "/'/", "\\'", $str );
63 # handle a server-side error.
64 function error_handler( $err ) {
65 echo "error = '" . preg_replace( "/['\\\\]/", "\\\\$0", $err ) . "';\n";
68 ## get the list of misspelled words. Put the results in the javascript words array
69 ## for each misspelled word, get suggestions and put in the javascript suggs array
70 function print_checker_results() {
76 global $input_separator;
79 $tempfile = tempnam( $tempfiledir, 'aspell_data_' );
81 # open temp file, add the submitted text.
82 if( $fh = fopen( $tempfile, 'w' )) {
83 for( $i = 0; $i < count( $textinputs ); $i++ ) {
84 $text = urldecode( $textinputs[$i] );
86 // Strip all tags for the text. (by FredCK - #339 / #681)
87 $text = preg_replace( "/<[^>]+>/", " ", $text ) ;
89 $lines = explode( "\n", $text );
90 fwrite ( $fh, "%\n" ); # exit terse mode
91 fwrite ( $fh, "^$input_separator\n" );
92 fwrite ( $fh, "!\n" ); # enter terse mode
93 foreach( $lines as $key=>$value ) {
94 # use carat on each line to escape possible aspell commands
95 fwrite( $fh, "^$value\n" );
100 # exec aspell command - redirect STDERR to STDOUT
101 $cmd = "$aspell_prog $aspell_opts < $tempfile 2>&1";
102 if( $aspellret = shell_exec( $cmd )) {
103 $linesout = explode( "\n", $aspellret );
105 $text_input_index = -1;
106 # parse each line of aspell return
107 foreach( $linesout as $key=>$val ) {
108 $chardesc = substr( $val, 0, 1 );
109 # if '&', then not in dictionary but has suggestions
110 # if '#', then not in dictionary and no suggestions
111 # if '*', then it is a delimiter between text inputs
112 # if '@' then version info
113 if( $chardesc == '&' || $chardesc == '#' ) {
114 $line = explode( " ", $val, 5 );
115 print_words_elem( $line[1], $index, $text_input_index );
116 if( isset( $line[4] )) {
117 $suggs = explode( ", ", $line[4] );
121 print_suggs_elem( $suggs, $index, $text_input_index );
123 } elseif( $chardesc == '*' ) {
125 print_textindex_decl( $text_input_index );
127 } elseif( $chardesc != '@' && $chardesc != "" ) {
128 # assume this is error output
133 $aspell_err = "Error executing `$cmd`\\n$aspell_err";
134 error_handler( $aspell_err );
137 error_handler( "System error: Aspell program execution failed (`$cmd`)" );
140 error_handler( "System error: Could not open file '$tempfile' for writing" );
143 # close temp file, delete file
151 <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
152 <link rel="stylesheet" type="text/css" href="<?php echo $spellercss ?>" />
153 <script language="javascript" src="<?php echo $word_win_src ?>"></script>
154 <script language="javascript">
155 var suggs = new Array();
156 var words = new Array();
157 var textinputs = new Array();
161 print_textinputs_var();
163 print_checker_results();
167 var wordWindowObj = new wordWindow();
168 wordWindowObj.originalSpellings = words;
169 wordWindowObj.suggestions = suggs;
170 wordWindowObj.textInputs = textinputs;
172 function init_spell() {
173 // check if any error occured during server-side processing
177 // call the init_spell() function in the parent frameset
178 if (parent.frames.length) {
179 parent.init_spell( wordWindowObj );
181 alert('This page was loaded outside of a frameset. It might not display properly');
191 <!-- <body onLoad="init_spell();"> by FredCK -->
192 <body onLoad="init_spell();" bgcolor="#ffffff">
194 <script type="text/javascript">
195 wordWindowObj.writeBody();