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@ -3,15 +3,20 @@
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require_once('library/HTML5/Parser.php'); |
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function parse_url_content(&$a) { |
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$url = trim($_GET['url']); |
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$template = "<a href=\"%s\" >%s</a>"; |
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$template = "<a href=\"%s\" >%s</a>%s"; |
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if($url) |
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$s = fetch_url($url); |
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else { |
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echo ''; |
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killme(); |
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} |
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if(! $s) { |
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echo sprintf($template,$url,$url); |
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echo sprintf($template,$url,$url,''); |
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killme(); |
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} |
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@ -21,12 +26,30 @@ function parse_url_content(&$a) {
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return $ret; |
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$items = $dom->getElementsByTagName('title'); |
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foreach($items as $item) { |
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$title = $item->textContent; |
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break; |
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if($items) { |
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foreach($items as $item) { |
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$title = $item->textContent; |
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break; |
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} |
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} |
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$items = $dom->getElementsByTagName('p'); |
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if($items) { |
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foreach($items as $item) { |
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$text = $item->textContent; |
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$text = strip_tags($text); |
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if(strlen($text) < 100) |
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continue; |
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$text = substr($text,0,250) . '...' ; |
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break; |
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} |
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} |
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if(strlen($text)) { |
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$text = '<br />' . $text; |
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} |
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echo sprintf($template,$url,$title); |
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echo sprintf($template,$url,$title,$text); |
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killme(); |
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} |