Import xinha so we can switch from htmlarea and fix a bunch of in-browser issues that htmlarea has

2005-09-30 02:25:07 +00:00
parent 2311d4d572
commit 9242a68c4a
375 changed files with 26623 additions and 0 deletions
--- a/xinha/plugins/HtmlTidy/html-tidy-logic.php
+++ b/xinha/plugins/HtmlTidy/html-tidy-logic.php
@@ -0,0 +1,68 @@
+<?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")
+	);
+	$process = proc_open("tidy -utf8 -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";
+	}
+if(!sizeof($srcLines)) {
+    echo "alert(HTMLArea._lc('Tidy failed.  Check your HTML for syntax errors.', 'HtmlTidy'));\n";
+} else {
+?>
+var ns="";
+<?php echo $jsMakeSrc; ?>
+editor.setHTML(ns);
+<? } ?>