mirror of
https://github.com/EGroupware/egroupware.git
synced 2024-12-26 00:29:18 +01:00
84 lines
2.2 KiB
PHP
84 lines
2.2 KiB
PHP
|
<? ###################################################################
|
||
|
|
##
|
||
|
|
## Plugin for htmlArea, to run code through the server's HTML Tidy
|
||
|
|
## By Adam Wright, for The University of Western Australia
|
||
|
|
## This is the server-side script, which dirty code is run through.
|
||
|
|
##
|
||
|
|
## Distributed under the same terms as HTMLArea itself.
|
||
|
|
## This notice MUST stay intact for use (see license.txt).
|
||
|
|
##
|
||
|
|
|
||
|
|
// Get the original source
|
||
|
|
$source = $_POST['htisource_name'];
|
||
|
|
$source = stripslashes($source);
|
||
|
|
|
||
|
|
// Open a tidy process - I hope it's installed!
|
||
|
|
$descriptorspec = array(
|
||
|
|
0 => array("pipe", "r"),
|
||
|
|
1 => array("pipe", "w"),
|
||
|
|
2 => array("file", "/dev/null", "a")
|
||
|
|
);
|
||
|
|
$process = proc_open("tidy -config html-tidy-config.cfg", $descriptorspec, $pipes);
|
||
|
|
|
||
|
|
// Make sure the program started and we got the hooks...
|
||
|
|
// Either way, get some source code into $source
|
||
|
|
if (is_resource($process)) {
|
||
|
|
|
||
|
|
// Feed untidy source into the stdin
|
||
|
|
fwrite($pipes[0], $source);
|
||
|
|
fclose($pipes[0]);
|
||
|
|
|
||
|
|
// Read clean source out to the browser
|
||
|
|
while (!feof($pipes[1])) {
|
||
|
|
//echo fgets($pipes[1], 1024);
|
||
|
|
$newsrc .= fgets($pipes[1], 1024);
|
||
|
|
}
|
||
|
|
fclose($pipes[1]);
|
||
|
|
|
||
|
|
// Clean up after ourselves
|
||
|
|
proc_close($process);
|
||
|
|
|
||
|
|
} else {
|
||
|
|
// Better give them back what they came with, so they don't lose it all...
|
||
|
|
$newsrc = "<body>\n" .$source. "\n</body>";
|
||
|
|
}
|
||
|
|
|
||
|
|
// Split our source into an array by lines
|
||
|
|
$srcLines = explode("\n",$newsrc);
|
||
|
|
|
||
|
|
// Get only the lines between the body tags
|
||
|
|
$startLn = 0;
|
||
|
|
while ( strpos( $srcLines[$startLn++], '<body' ) === false && $startLn < sizeof($srcLines) );
|
||
|
|
$endLn = $startLn;
|
||
|
|
while ( strpos( $srcLines[$endLn++], '</body' ) === false && $endLn < sizeof($srcLines) );
|
||
|
|
|
||
|
|
$srcLines = array_slice( $srcLines, $startLn, ($endLn - $startLn - 1) );
|
||
|
|
|
||
|
|
// Create a set of javascript code to compile a new source string
|
||
|
|
foreach ($srcLines as $line) {
|
||
|
|
$jsMakeSrc .= "\tns += '" . str_replace("'","\'",$line) . "\\n';\n";
|
||
|
|
}
|
||
|
|
?>
|
||
|
|
|
||
|
|
|
||
|
|
<html>
|
||
|
|
<head>
|
||
|
|
<script type="text/javascript">
|
||
|
|
|
||
|
|
function setNewHtml() {
|
||
|
|
var htRef = window.parent._editorRef.plugins['HtmlTidy'];
|
||
|
|
htRef.instance.processTidied(tidyString());
|
||
|
|
}
|
||
|
|
function tidyString() {
|
||
|
|
var ns = '\n';
|
||
|
|
<?=$jsMakeSrc;?>
|
||
|
|
return ns;
|
||
|
|
}
|
||
|
|
|
||
|
|
</script>
|
||
|
|
</head>
|
||
|
|
|
||
|
|
<body id="htiNewBody" onload="setNewHtml()">
|
||
|
|
</body>
|
||
|
|
</html>
|