X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=mod%2Fparse_url.php;h=79c336ddccad66f84b5869778e5d33e099aed4ed;hb=f17d91844f9825c3effcf47c5b65b645b15939c5;hp=bf6639b300a72cd6a24cd2c6a14aa186fe6a9862;hpb=35edf79abe08bcc1833dc695cb9aebfa5d4a78c0;p=friendica.git

diff --git a/mod/parse_url.php b/mod/parse_url.php
index bf6639b300..79c336ddcc 100644
--- a/mod/parse_url.php
+++ b/mod/parse_url.php
@@ -13,7 +13,7 @@ function parse_url_content(&$a) {
 
 	$text = null;
 
-	$template = "<a href=\"%s\" >%s</a>\n%s";
+	$template = "<br /><a class=\"bookmark\" href=\"%s\" >%s</a>%s<br />";
 
 
 	$arr = array('url' => $url, 'text' => '');
@@ -42,7 +42,7 @@ function parse_url_content(&$a) {
 	if(strpos($s,'<title>')) {
 		$title = substr($s,strpos($s,'<title>')+7,64);
 		if(strpos($title,'<') !== false)
-			$title = substr($title,0,strpos($title,'<'));
+			$title = strip_tags(substr($title,0,strpos($title,'<')));
 	}
 
 	$config = HTMLPurifier_Config::createDefault();
@@ -51,6 +51,8 @@ function parse_url_content(&$a) {
 	$purifier = new HTMLPurifier($config);
 	$s = $purifier->purify($s);
 
+//	logger('parse_url: purified: ' . $s, LOGGER_DATA);
+
 	$dom = @HTML5_Parser::parse($s);
 
 	if(! $dom) {
@@ -71,21 +73,27 @@ function parse_url_content(&$a) {
 	if($divs) {
 		foreach($divs as $div) {
 			$class = $div->getAttribute('class');
-			if($class && stristr($class,'article')) {
+			if($class && (stristr($class,'article') || stristr($class,'content'))) {
 				$items = $div->getElementsByTagName('p');
 				if($items) {
 					foreach($items as $item) {
-						if($item->getElementsByTagName('script'))
-							continue;
 						$text = $item->textContent;
+						if(stristr($text,'<script')) {
+							$text = '';
+							continue;
+						}
 						$text = strip_tags($text);
-						if(strlen($text) < 100)
+						if(strlen($text) < 100) {
+							$text = '';
 							continue;
+						}
 						$text = substr($text,0,250) . '...' ;
 						break;
 					}
 				}
 			}
+			if($text)
+				break;
 		}
 	}
 
@@ -93,12 +101,14 @@ function parse_url_content(&$a) {
 		$items = $dom->getElementsByTagName('p');
 		if($items) {
 			foreach($items as $item) {
-				if($item->getElementsByTagName('script'))
-					continue;
 				$text = $item->textContent;
+				if(stristr($text,'<script'))
+					continue;
 				$text = strip_tags($text);
-				if(strlen($text) < 100)
+				if(strlen($text) < 100) {
+					$text = '';
 					continue;
+				}
 				$text = substr($text,0,250) . '...' ;
 				break;
 			}
@@ -106,9 +116,15 @@ function parse_url_content(&$a) {
 	}
 
 	if(strlen($text)) {
-		$text = '<br />' . $text;
+		$text = '<br /><br /><blockquote>' . $text . '</blockquote><br />';
 	}
 
-	echo sprintf($template,$url,($title) ? $title : $url,$text);
+	$title = str_replace("\n",'',$title);
+
+	$result = sprintf($template,$url,($title) ? $title : $url,$text);
+
+	logger('parse_url: returns: ' . $result); 
+
+	echo $result;
 	killme();
 }