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path: root/mod/parse_url.php
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-rw-r--r--mod/parse_url.php37
1 files changed, 30 insertions, 7 deletions
diff --git a/mod/parse_url.php b/mod/parse_url.php
index 33381a0d2..db306ca76 100644
--- a/mod/parse_url.php
+++ b/mod/parse_url.php
@@ -3,15 +3,20 @@
require_once('library/HTML5/Parser.php');
function parse_url_content(&$a) {
+
$url = trim($_GET['url']);
- $template = "<a href=\"%s\" >%s</a>";
+ $template = "<a href=\"%s\" >%s</a>%s";
if($url)
$s = fetch_url($url);
+ else {
+ echo '';
+ killme();
+ }
if(! $s) {
- echo sprintf($template,$url,$url);
+ echo sprintf($template,$url,$url,'');
killme();
}
@@ -21,12 +26,30 @@ function parse_url_content(&$a) {
return $ret;
$items = $dom->getElementsByTagName('title');
-
- foreach($items as $item) {
- $title = $item->textContent;
- break;
+
+ if($items) {
+ foreach($items as $item) {
+ $title = $item->textContent;
+ break;
+ }
+ }
+
+ $items = $dom->getElementsByTagName('p');
+ if($items) {
+ foreach($items as $item) {
+ $text = $item->textContent;
+ $text = strip_tags($text);
+ if(strlen($text) < 100)
+ continue;
+ $text = substr($text,0,250) . '...' ;
+ break;
+ }
+ }
+
+ if(strlen($text)) {
+ $text = '<br />' . $text;
}
- echo sprintf($template,$url,$title);
+ echo sprintf($template,$url,$title,$text);
killme();
} \ No newline at end of file