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authorAndrey Andreev <narf@bofh.bg>2012-10-19 09:09:28 +0200
committerAndrey Andreev <narf@bofh.bg>2012-10-19 09:09:28 +0200
commit929e1241879c94bff85203d2e00623284d72dc87 (patch)
tree5e0c3fccca53c7919e0d64012c1b213bb89b5299 /system/helpers
parent447d803aa38f0204777ca3c34f534f172e5c078b (diff)
Manually apply an improved version of PR #1797 (auto_link() URL helper)
Diffstat (limited to 'system/helpers')
-rw-r--r--system/helpers/url_helper.php21
1 files changed, 12 insertions, 9 deletions
diff --git a/system/helpers/url_helper.php b/system/helpers/url_helper.php
index b1f5eccf1..de5bdec31 100644
--- a/system/helpers/url_helper.php
+++ b/system/helpers/url_helper.php
@@ -388,40 +388,43 @@ if ( ! function_exists('auto_link'))
for ($i = 0, $c = count($matches[0]); $i < $c; $i++)
{
- if (preg_match('|\.$|', $matches[6][$i]))
+ if (preg_match('/(\.|\,)$/i', $matches[6][$i], $m))
{
- $period = '.';
+ $punct = $m[1];
$matches[6][$i] = substr($matches[6][$i], 0, -1);
}
else
{
- $period = '';
+ $punct = '';
}
$str = str_replace($matches[0][$i],
$matches[1][$i].'<a href="http'.$matches[4][$i].'://'
.$matches[5][$i].$matches[6][$i].'"'.$pop.'>http'
.$matches[4][$i].'://'.$matches[5][$i]
- .$matches[6][$i].'</a>'.$period,
+ .$matches[6][$i].'</a>'.$punct,
$str);
}
}
- if ($type !== 'url' && preg_match_all('/([a-zA-Z0-9_\.\-\+]+)@([a-zA-Z0-9\-]+)\.([a-zA-Z0-9\-\.]*)/i', $str, $matches))
+ if ($type !== 'url' && preg_match_all('/([a-zA-Z0-9_\.\-\+]+)@([a-zA-Z0-9\-]+)\.([a-zA-Z0-9\-\.]+)/i', $str, $matches))
{
for ($i = 0, $c = count($matches); $i < $c; $i++)
{
- if (preg_match('|\.$|', $matches[3][$i]))
+ if (preg_match('/(\.|\,)$/i', $matches[3][$i], $m))
{
- $period = '.';
+ $punct = $m[1];
$matches[3][$i] = substr($matches[3][$i], 0, -1);
}
else
{
- $period = '';
+ $punct = '';
}
- $str = str_replace($matches[0][$i], safe_mailto($matches[1][$i].'@'.$matches[2][$i].'.'.$matches[3][$i]).$period, $str);
+ if (filter_var(($m = $matches[1][$i].'@'.$matches[2][$i].'.'.$matches[3][$i]), FILTER_VALIDATE_EMAIL) !== FALSE)
+ {
+ $str = str_replace($matches[0][$i], safe_mailto($m).$punct, $str);
+ }
}
}