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do not count puncutation after links as part of the uRL

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This commit is contained in:
Michael Save 2012-01-06 06:34:21 +11:00
parent 1df801b414
commit f21577fa5a
1 changed files with 16 additions and 1 deletions
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17
inc/functions.php
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@ -1285,6 +1285,21 @@
return $body . "\n";
}
function markup_url($matches) {
$strip_from_end = Array('.', ',', ')');
$url = $matches[0];
$after = '';
$last = $url[strlen($url)-1];
if(in_array($last, $strip_from_end)) {
$after = $last;
$url = substr($url, 0, -1);
}
return '<a target="_blank" rel="nofollow" href="' . $url . '">' . $url . '</a>' . $after;
}
function markup(&$body, $track_cites = false) {
global $board, $config;
@ -1298,7 +1313,7 @@
}
if($config['markup_urls']) {
$body = preg_replace($config['url_regex'], "<a target=\"_blank\" rel=\"nofollow\" href=\"$0\">$0</a>", $body, -1, $num_links);
$body = preg_replace_callback($config['url_regex'], 'markup_url', $body, -1, $num_links);
if($num_links > $config['max_links'])
error($config['error']['toomanylinks']);
}