diff options
Diffstat (limited to 'mod/parse_url.php')
| -rw-r--r-- | mod/parse_url.php | 48 |
1 files changed, 37 insertions, 11 deletions
diff --git a/mod/parse_url.php b/mod/parse_url.php index aa71893ab..1561eb8a3 100644 --- a/mod/parse_url.php +++ b/mod/parse_url.php @@ -2,10 +2,13 @@ require_once('library/HTML5/Parser.php'); + function parse_url_content(&$a) { $url = trim($_GET['url']); + $text = null; + $template = "<a href=\"%s\" >%s</a>%s"; if($url) @@ -14,13 +17,13 @@ function parse_url_content(&$a) { echo ''; killme(); } - + if(! $s) { echo sprintf($template,$url,$url,''); killme(); } - $dom = HTML5_Parser::parse($s); + $dom = @HTML5_Parser::parse($s); if(! $dom) return $ret; @@ -34,15 +37,38 @@ function parse_url_content(&$a) { } } - $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; + + $divs = $dom->getElementsByTagName('div'); + if($divs) { + foreach($divs as $div) { + $class = $div->getAttribute('class'); + if($class && stristr($class,'article')) { + $items = $div->getElementsByTagName('p'); + if($items) { + foreach($items as $item) { + $text = $item->textContent; + $text = strip_tags($text); + if(strlen($text) < 100) + continue; + $text = substr($text,0,250) . '...' ; + break; + } + } + } + } + } + + if(! $text) { + $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; + } } } |