diff options
Diffstat (limited to 'app/helpers.php')
| -rw-r--r-- | app/helpers.php | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/app/helpers.php b/app/helpers.php index 9a2b4cbf..0d8409c8 100644 --- a/app/helpers.php +++ b/app/helpers.php @@ -40,6 +40,11 @@ function get_username() return $_SESSION['user']['name'] ?: $_SESSION['user']['username']; } +function get_user_id() +{ + return $_SESSION['user']['id']; +} + function parse($text) { $text = markdown($text); @@ -110,15 +115,12 @@ function get_host_from_url($url) return escape(parse_url($url, PHP_URL_HOST)) ?: $url; } -function summary($value, $min_length = 5, $max_length = 120, $end = '[...]') +function summary($value, $max_length = 85, $end = '[...]') { $length = strlen($value); if ($length > $max_length) { - return substr($value, 0, strpos($value, ' ', $max_length)).' '.$end; - } - else if ($length < $min_length) { - return ''; + return substr($value, 0, $max_length).' '.$end; } return $value; |