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-rw-r--r--mod/parse_url.php30
1 files changed, 20 insertions, 10 deletions
diff --git a/mod/parse_url.php b/mod/parse_url.php
index bf6639b30..46c6b46e9 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 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;
}
@@ -106,7 +116,7 @@ function parse_url_content(&$a) {
}
if(strlen($text)) {
- $text = '<br />' . $text;
+ $text = '<br /><br />' . $text;
}
echo sprintf($template,$url,($title) ? $title : $url,$text);