| | |
| | | |
| | | /* |
| | | +-----------------------------------------------------------------------+ |
| | | | program/include/rcube_utils.php | |
| | | | | |
| | | | This file is part of the Roundcube Webmail client | |
| | | | Copyright (C) 2008-2012, The Roundcube Dev Team | |
| | | | Copyright (C) 2011-2012, Kolab Systems AG | |
| | |
| | | | Author: Aleksander Machniak <alec@alec.pl> | |
| | | +-----------------------------------------------------------------------+ |
| | | */ |
| | | |
| | | |
| | | /** |
| | | * Utility class providing common functions |
| | |
| | | { |
| | | // IPv6, but there's no build-in IPv6 support |
| | | if (strpos($ip, ':') !== false && !defined('AF_INET6')) { |
| | | $parts = explode(':', $domain_part); |
| | | $parts = explode(':', $ip); |
| | | $count = count($parts); |
| | | |
| | | if ($count > 8 || $count < 2) { |
| | |
| | | return $value; |
| | | } |
| | | |
| | | // strip single quotes if magic_quotes_sybase is enabled |
| | | if (ini_get('magic_quotes_sybase')) { |
| | | $value = str_replace("''", "'", $value); |
| | | } |
| | | // strip slashes if magic_quotes enabled |
| | | else if (get_magic_quotes_gpc() || get_magic_quotes_runtime()) { |
| | | if (get_magic_quotes_gpc() || get_magic_quotes_runtime()) { |
| | | $value = stripslashes($value); |
| | | } |
| | | |
| | |
| | | else { |
| | | return asciiwords($str, true, '_'); |
| | | } |
| | | } |
| | | |
| | | |
| | | /** |
| | | * Create an edit field for inclusion on a form |
| | | * |
| | | * @param string col field name |
| | | * @param string value field value |
| | | * @param array attrib HTML element attributes for field |
| | | * @param string type HTML element type (default 'text') |
| | | * |
| | | * @return string HTML field definition |
| | | */ |
| | | public static function get_edit_field($col, $value, $attrib, $type = 'text') |
| | | { |
| | | static $colcounts = array(); |
| | | |
| | | $fname = '_'.$col; |
| | | $attrib['name'] = $fname . ($attrib['array'] ? '[]' : ''); |
| | | $attrib['class'] = trim($attrib['class'] . ' ff_' . $col); |
| | | |
| | | if ($type == 'checkbox') { |
| | | $attrib['value'] = '1'; |
| | | $input = new html_checkbox($attrib); |
| | | } |
| | | else if ($type == 'textarea') { |
| | | $attrib['cols'] = $attrib['size']; |
| | | $input = new html_textarea($attrib); |
| | | } |
| | | else if ($type == 'select') { |
| | | $input = new html_select($attrib); |
| | | $input->add('---', ''); |
| | | $input->add(array_values($attrib['options']), array_keys($attrib['options'])); |
| | | } |
| | | else if ($attrib['type'] == 'password') { |
| | | $input = new html_passwordfield($attrib); |
| | | } |
| | | else { |
| | | if ($attrib['type'] != 'text' && $attrib['type'] != 'hidden') { |
| | | $attrib['type'] = 'text'; |
| | | } |
| | | $input = new html_inputfield($attrib); |
| | | } |
| | | |
| | | // use value from post |
| | | if (isset($_POST[$fname])) { |
| | | $postvalue = self::get_input_value($fname, self::INPUT_POST, true); |
| | | $value = $attrib['array'] ? $postvalue[intval($colcounts[$col]++)] : $postvalue; |
| | | } |
| | | |
| | | $out = $input->show($value); |
| | | |
| | | return $out; |
| | | } |
| | | |
| | | |
| | |
| | | */ |
| | | public static function strtotime($date) |
| | | { |
| | | $date = trim($date); |
| | | |
| | | // check for MS Outlook vCard date format YYYYMMDD |
| | | if (preg_match('/^([12][90]\d\d)([01]\d)(\d\d)$/', trim($date), $matches)) { |
| | | return mktime(0,0,0, intval($matches[2]), intval($matches[3]), intval($matches[1])); |
| | | } |
| | | else if (is_numeric($date)) { |
| | | return $date; |
| | | if (preg_match('/^([12][90]\d\d)([01]\d)([0123]\d)$/', $date, $m)) { |
| | | return mktime(0,0,0, intval($m[2]), intval($m[3]), intval($m[1])); |
| | | } |
| | | |
| | | // support non-standard "GMTXXXX" literal |
| | | $date = preg_replace('/GMT\s*([+-][0-9]+)/', '\\1', $date); |
| | | // common little-endian formats, e.g. dd/mm/yyyy (not all are supported by strtotime) |
| | | if (preg_match('/^(\d{1,2})[.\/-](\d{1,2})[.\/-](\d{4})$/', $date, $m) |
| | | && $m[1] > 0 && $m[1] <= 31 && $m[2] > 0 && $m[2] <= 12 && $m[3] >= 1970 |
| | | ) { |
| | | return mktime(0,0,0, intval($m[2]), intval($m[1]), intval($m[3])); |
| | | } |
| | | |
| | | // unix timestamp |
| | | if (is_numeric($date)) { |
| | | return (int) $date; |
| | | } |
| | | |
| | | // Clean malformed data |
| | | $date = preg_replace( |
| | | array( |
| | | '/GMT\s*([+-][0-9]+)/', // support non-standard "GMTXXXX" literal |
| | | '/[^a-z0-9\x20\x09:+-]/i', // remove any invalid characters |
| | | '/\s*(Mon|Tue|Wed|Thu|Fri|Sat|Sun)\s*/i', // remove weekday names |
| | | ), |
| | | array( |
| | | '\\1', |
| | | '', |
| | | '', |
| | | ), $date); |
| | | |
| | | // if date parsing fails, we have a date in non-rfc format. |
| | | // remove token from the end and try again |
| | |
| | | $date = implode(' ', $d); |
| | | } |
| | | |
| | | return $ts; |
| | | return (int) $ts; |
| | | } |
| | | |
| | | |