| | |
| | | */ |
| | | class rcube_mail_mime extends Mail_mime |
| | | { |
| | | |
| | | protected $mime_content; |
| | | |
| | | /** |
| | | * Set build parameters |
| | | */ |
| | |
| | | $value = trim($value); |
| | | |
| | | //This header contains non ASCII chars and should be encoded. |
| | | if (preg_match('#[\x80-\xFF]{1}#', $value)) { |
| | | if (preg_match('/[\x80-\xFF]{1}/', $value)) { |
| | | $suffix = ''; |
| | | // Don't encode e-mail address |
| | | if (preg_match('/(.+)\s(<.+@[a-z0-9\-\.]+>)$/Ui', $value, $matches)) { |
| | |
| | | default: |
| | | // quoted-printable encoding has been selected |
| | | $mode = 'Q'; |
| | | $encoded = preg_replace('/([\x2C\x3F\x80-\xFF])/e', "'='.sprintf('%02X', ord('\\1'))", $value); |
| | | // replace spaces with _ |
| | | $encoded = str_replace(' ', '_', $encoded); |
| | | // replace ?, =, _ and spaces |
| | | $encoded = str_replace(array('=','_','?',' '), array('=3D','=5F','=3F','_'), $value); |
| | | $encoded = preg_replace('/([\x80-\xFF])/e', "'='.sprintf('%02X', ord('\\1'))", $encoded); |
| | | } |
| | | |
| | | $value = '=?' . $params['head_charset'] . '?' . $mode . '?' . $encoded . '?=' . $suffix; |
| | |
| | | $result[] = substr($string, $p); |
| | | return $result; |
| | | } |
| | | |
| | | /** |
| | | * Provides caching of body of constructed MIME Message to avoid |
| | | * duplicate construction of message and damage of MIME headers |
| | | * |
| | | * @return string The mime content |
| | | * @access public |
| | | * @override |
| | | */ |
| | | public function &get($build_params = null) |
| | | { |
| | | if(empty($this->mime_content)) |
| | | $this->mime_content = parent::get($build_params); |
| | | return $this->mime_content; |
| | | } |
| | | |
| | | } |
| | | |