fix various html parse errors

include/Scrape.php

@@ -30,8 +30,11 @@ function scrape_dfrn($url) {
 		}
 	}
 
-
-	$dom = HTML5_Parser::parse($s);
+	try {
+		$dom = HTML5_Parser::parse($s);
+	} catch (DOMException $e) {
+		logger('scrape_dfrn: parse error: ' . $e);
+	}
 
 	if(! $dom)
 		return $ret;
@@ -132,9 +135,11 @@ function scrape_meta($url) {
 		}
 	}
 
-
-
-	$dom = HTML5_Parser::parse($s);
+	try {
+		$dom = HTML5_Parser::parse($s);
+	} catch (DOMException $e) {
+		logger('scrape_meta: parse error: ' . $e);
+	}
 
 	if(! $dom)
 		return $ret;
@@ -177,7 +182,11 @@ function scrape_vcard($url) {
 		}
 	}
 
-	$dom = HTML5_Parser::parse($s);
+	try {
+		$dom = HTML5_Parser::parse($s);
+	} catch (DOMException $e) {
+		logger('scrape_vcard: parse error: ' . $e);
+	}
 
 	if(! $dom)
 		return $ret;
@@ -243,7 +252,11 @@ function scrape_feed($url) {
 		}
 	}
 
-	$dom = HTML5_Parser::parse($s);
+	try {
+		$dom = HTML5_Parser::parse($s);
+	} catch (DOMException $e) {
+		logger('scrape_feed: parse error: ' . $e);
+	}
 
 	if(! $dom)
 		return $ret;

include/event.php

@@ -53,7 +53,12 @@ function parse_event($h) {
 
 	$ret = array();
 
-	$dom = HTML5_Parser::parse($h);
+
+	try {
+		$dom = HTML5_Parser::parse($h);
+	} catch (DOMException $e) {
+		logger('parse_event: parse error: ' . $e);
+	}
 
 	if(! $dom)
  		return $ret;

include/network.php

@@ -429,7 +429,12 @@ function lrdd($uri) {
 	// don't try and parse raw xml as html
 	if(! strstr($html,'<?xml')) {
 		require_once('library/HTML5/Parser.php');
-		$dom = @HTML5_Parser::parse($html);
+
+		try {
+			$dom = HTML5_Parser::parse($html);
+		} catch (DOMException $e) {
+			logger('lrdd: parse error: ' . $e);
+		}
 
 		if($dom) {
 			$items = $dom->getElementsByTagName('link');