2d4b27530d
out since the last upgrade . Add Firefox and Xinha buttons to main page to show our support.
79 lines
2.4 KiB
PHP
Executable File
79 lines
2.4 KiB
PHP
Executable File
<?php
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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($source);
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$cwd = str_replace("\\","/",getcwd())."/";
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// Open a tidy process - I hope it's installed!
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$descriptorspec = array(
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0 => array("pipe", "r"),
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1 => array("pipe", "w")
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);
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$process = @proc_open("tidy -utf8 -config {$cwd}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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/* Use tidy if it's available from PECL */
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if( function_exists('tidy_parse_string') )
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{
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$tempsrc = tidy_parse_string($source);
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tidy_clean_repair();
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$newsrc = tidy_get_output();
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}
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else
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{
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// Better give them back what they came with, so they don't lose it all...
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$newsrc = "<body>\n" .$source. "\n</body>";
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}
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}
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// Split our source into an array by lines
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$srcLines = preg_split("/\n/",$newsrc,-1,PREG_SPLIT_NO_EMPTY);
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// Get only the lines between the body tags
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$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("'","\'",$line) . "\\n';\n";
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}
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if(!sizeof($srcLines)) {
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echo "alert(HTMLArea._lc('Tidy failed. Check your HTML for syntax errors.', 'HtmlTidy'));\n";
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} else {
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?>
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var ns="";
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<?php echo $jsMakeSrc; ?>
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editor.setHTML(ns);
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<? } ?>
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