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