diff options
Diffstat (limited to '_source/plugins/aspell/spellerpages/server-scripts/spellchecker.php')
| -rwxr-xr-x | _source/plugins/aspell/spellerpages/server-scripts/spellchecker.php | 200 |
1 files changed, 200 insertions, 0 deletions
diff --git a/_source/plugins/aspell/spellerpages/server-scripts/spellchecker.php b/_source/plugins/aspell/spellerpages/server-scripts/spellchecker.php new file mode 100755 index 0000000..4aa95cd --- /dev/null +++ b/_source/plugins/aspell/spellerpages/server-scripts/spellchecker.php @@ -0,0 +1,200 @@ +<?php
+header('Content-type: text/html; charset=utf-8');
+
+// The following variables values must reflect your installation needs.
+
+//$aspell_prog = '"C:\Program Files\Aspell\bin\aspell.exe"'; // by FredCK (for Windows)
+$aspell_prog = 'aspell'; // by FredCK (for Linux)
+
+$lang = 'en_US';
+$aspell_opts = "-a --lang=$lang --encoding=utf-8 -H --rem-sgml-check=alt"; // by FredCK
+
+//$tempfiledir = "./";
+$tempfiledir = '/tmp/';
+
+$spellercss = '../spellerStyle.css'; // by FredCK
+$word_win_src = '../wordWindow.js'; // by FredCK
+
+$textinputs = $_POST['textinputs']; # array
+$input_separator = "A";
+
+# set the JavaScript variable to the submitted text.
+# textinputs is an array, each element corresponding to the (url-encoded)
+# value of the text control submitted for spell-checking
+function print_textinputs_var() {
+ global $textinputs;
+ foreach( $textinputs as $key=>$val ) {
+ # $val = str_replace( "'", "%27", $val );
+ echo "textinputs[$key] = decodeURIComponent(\"" . $val . "\");\n";
+ }
+}
+
+# make declarations for the text input index
+function print_textindex_decl( $text_input_idx ) {
+ echo "words[$text_input_idx] = [];\n";
+ echo "suggs[$text_input_idx] = [];\n";
+}
+
+# set an element of the JavaScript 'words' array to a misspelled word
+function print_words_elem( $word, $index, $text_input_idx ) {
+ echo "words[$text_input_idx][$index] = '" . escape_quote( $word ) . "';\n";
+}
+
+
+# set an element of the JavaScript 'suggs' array to a list of suggestions
+function print_suggs_elem( $suggs, $index, $text_input_idx ) {
+ echo "suggs[$text_input_idx][$index] = [";
+ foreach( $suggs as $key=>$val ) {
+ if( $val ) {
+ echo "'" . escape_quote( $val ) . "'";
+ if ( $key+1 < count( $suggs )) {
+ echo ", ";
+ }
+ }
+ }
+ echo "];\n";
+}
+
+# escape single quote
+function escape_quote( $str ) {
+ return preg_replace ( "/'/", "\\'", $str );
+}
+
+
+# handle a server-side error.
+function error_handler( $err ) {
+ echo "error = '" . preg_replace( "/['\\\\]/", "\\\\$0", $err ) . "';\n";
+}
+
+## get the list of misspelled words. Put the results in the javascript words array
+## for each misspelled word, get suggestions and put in the javascript suggs array
+function print_checker_results() {
+
+ global $aspell_prog;
+ global $aspell_opts;
+ global $tempfiledir;
+ global $textinputs;
+ global $input_separator;
+ $aspell_err = "";
+ # create temp file
+ $tempfile = tempnam( $tempfiledir, 'aspell_data_' );
+
+ # open temp file, add the submitted text.
+ if( $fh = fopen( $tempfile, 'w' )) {
+ for( $i = 0; $i < count( $textinputs ); $i++ ) {
+ $text = urldecode( $textinputs[$i] );
+
+ // Strip all tags for the text. (by FredCK - #339 / #681)
+ $text = preg_replace( "/<[^>]+>/", " ", $text ) ;
+
+ $lines = explode( "\n", $text );
+ fwrite ( $fh, "%\n" ); # exit terse mode
+ fwrite ( $fh, "^$input_separator\n" );
+ fwrite ( $fh, "!\n" ); # enter terse mode
+ foreach( $lines as $key=>$value ) {
+ # use carat on each line to escape possible aspell commands
+ fwrite( $fh, "^$value\n" );
+ }
+ }
+ fclose( $fh );
+
+ # exec aspell command - redirect STDERR to STDOUT
+ $cmd = "$aspell_prog $aspell_opts < $tempfile 2>&1";
+ if( $aspellret = shell_exec( $cmd )) {
+ $linesout = explode( "\n", $aspellret );
+ $index = 0;
+ $text_input_index = -1;
+ # parse each line of aspell return
+ foreach( $linesout as $key=>$val ) {
+ $chardesc = substr( $val, 0, 1 );
+ # 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 '@' then version info
+ if( $chardesc == '&' || $chardesc == '#' ) {
+ $line = explode( " ", $val, 5 );
+ print_words_elem( $line[1], $index, $text_input_index );
+ if( isset( $line[4] )) {
+ $suggs = explode( ", ", $line[4] );
+ } else {
+ $suggs = array();
+ }
+ print_suggs_elem( $suggs, $index, $text_input_index );
+ $index++;
+ } elseif( $chardesc == '*' ) {
+ $text_input_index++;
+ print_textindex_decl( $text_input_index );
+ $index = 0;
+ } elseif( $chardesc != '@' && $chardesc != "" ) {
+ # assume this is error output
+ $aspell_err .= $val;
+ }
+ }
+ if( $aspell_err ) {
+ $aspell_err = "Error executing `$cmd`\\n$aspell_err";
+ error_handler( $aspell_err );
+ }
+ } else {
+ error_handler( "System error: Aspell program execution failed (`$cmd`)" );
+ }
+ } else {
+ error_handler( "System error: Could not open file '$tempfile' for writing" );
+ }
+
+ # close temp file, delete file
+ unlink( $tempfile );
+}
+
+
+?>
+<html>
+<head>
+<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+<link rel="stylesheet" type="text/css" href="<?php echo $spellercss ?>" />
+<script language="javascript" src="<?php echo $word_win_src ?>"></script>
+<script language="javascript">
+var suggs = new Array();
+var words = new Array();
+var textinputs = new Array();
+var error;
+<?php
+
+print_textinputs_var();
+
+print_checker_results();
+
+?>
+
+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 {
+ alert('This page was loaded outside of a frameset. It might not display properly');
+ }
+ }
+}
+
+
+
+</script>
+
+</head>
+<!-- <body onLoad="init_spell();"> by FredCK -->
+<body onLoad="init_spell();" bgcolor="#ffffff">
+
+<script type="text/javascript">
+wordWindowObj.writeBody();
+</script>
+
+</body>
+</html>
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