| | |
| | | if ($line[0] == '>') { |
| | | // remove quote chars, store level in $level |
| | | $line = preg_replace('/^>+/', '', $line, -1, $level); |
| | | // remove (optional) space-staffing |
| | | $line = preg_replace('/^ /', '', $line); |
| | | // remove (optional) space-staffing and spaces before the line end |
| | | $line = preg_replace('/(^ | +$)/', '', $line); |
| | | $prefix = str_repeat('>', $level) . ' '; |
| | | $line = $prefix . self::wordwrap($line, $length - $level - 2, " \r\n$prefix", false, $charset); |
| | | } |
| | |
| | | while (count($list)) { |
| | | $line = array_shift($list); |
| | | $l = mb_strlen($line); |
| | | $newlen = $len + $l + ($len ? 1 : 0); |
| | | $space = $len ? 1 : 0; |
| | | $newlen = $len + $l + $space; |
| | | |
| | | if ($newlen <= $width) { |
| | | $string .= ($len ? ' ' : '').$line; |
| | | $len += (1 + $l); |
| | | $string .= ($space ? ' ' : '').$line; |
| | | $len += ($space + $l); |
| | | } |
| | | else { |
| | | if ($l > $width) { |
| | |
| | | |
| | | // try fileinfo extension if available |
| | | if (!$mime_type && function_exists('finfo_open')) { |
| | | if ($finfo = finfo_open(FILEINFO_MIME, $mime_magic)) { |
| | | // null as a 2nd argument should be the same as no argument |
| | | // this however is not true on all systems/versions |
| | | if ($mime_magic) { |
| | | $finfo = finfo_open(FILEINFO_MIME, $mime_magic); |
| | | } |
| | | else { |
| | | $finfo = finfo_open(FILEINFO_MIME); |
| | | } |
| | | |
| | | if ($finfo) { |
| | | if ($is_stream) |
| | | $mime_type = finfo_buffer($finfo, $path); |
| | | else |
| | |
| | | // load mapping file |
| | | $file_paths = array(); |
| | | |
| | | if ($mime_types = rcube::get_instance()->config->get('mime_types')) |
| | | if ($mime_types = rcube::get_instance()->config->get('mime_types')) { |
| | | $file_paths[] = $mime_types; |
| | | } |
| | | |
| | | // try common locations |
| | | $file_paths[] = '/etc/mime.types'; |
| | | $file_paths[] = '/etc/httpd/mime.types'; |
| | | $file_paths[] = '/etc/httpd2/mime.types'; |
| | | $file_paths[] = '/etc/apache/mime.types'; |
| | | $file_paths[] = '/etc/apache2/mime.types'; |
| | | $file_paths[] = '/usr/local/etc/httpd/conf/mime.types'; |
| | | $file_paths[] = '/usr/local/etc/apache/conf/mime.types'; |
| | | if (strtoupper(substr(PHP_OS, 0, 3)) == 'WIN') { |
| | | $file_paths[] = 'C:/xampp/apache/conf/mime.types.'; |
| | | } |
| | | else { |
| | | $file_paths[] = '/etc/mime.types'; |
| | | $file_paths[] = '/etc/httpd/mime.types'; |
| | | $file_paths[] = '/etc/httpd2/mime.types'; |
| | | $file_paths[] = '/etc/apache/mime.types'; |
| | | $file_paths[] = '/etc/apache2/mime.types'; |
| | | $file_paths[] = '/usr/local/etc/httpd/conf/mime.types'; |
| | | $file_paths[] = '/usr/local/etc/apache/conf/mime.types'; |
| | | } |
| | | |
| | | foreach ($file_paths as $fp) { |
| | | if (is_readable($fp)) { |
| | | $lines = file($fp, FILE_IGNORE_NEW_LINES); |
| | | $lines = file($fp, FILE_IGNORE_NEW_LINES | FILE_SKIP_EMPTY_LINES); |
| | | break; |
| | | } |
| | | } |
| | |
| | | |
| | | // fallback to some well-known types most important for daily emails |
| | | if (empty($mime_types)) { |
| | | $mime_extensions = @include(RCUBE_CONFIG_DIR . '/mimetypes.php'); |
| | | $mime_extensions += array('gif' => 'image/gif', 'png' => 'image/png', 'jpg' => 'image/jpeg', 'jpeg' => 'image/jpeg', 'tif' => 'image/tiff'); |
| | | $mime_extensions = (array) @include(RCUBE_CONFIG_DIR . '/mimetypes.php'); |
| | | |
| | | foreach ($mime_extensions as $ext => $mime) |
| | | foreach ($mime_extensions as $ext => $mime) { |
| | | $mime_types[$mime][] = $ext; |
| | | } |
| | | } |
| | | |
| | | // Add some known aliases that aren't included by some mime.types (#1488891) |
| | | // the order is important here so standard extensions have higher prio |
| | | $aliases = array( |
| | | 'image/gif' => array('gif'), |
| | | 'image/png' => array('png'), |
| | | 'image/x-png' => array('png'), |
| | | 'image/jpeg' => array('jpg', 'jpeg', 'jpe'), |
| | | 'image/jpg' => array('jpg', 'jpeg', 'jpe'), |
| | | 'image/pjpeg' => array('jpg', 'jpeg', 'jpe'), |
| | | 'image/tiff' => array('tif'), |
| | | 'message/rfc822' => array('eml'), |
| | | 'text/x-mail' => array('eml'), |
| | | ); |
| | | |
| | | foreach ($aliases as $mime => $exts) { |
| | | $mime_types[$mime] = array_unique(array_merge((array) $mime_types[$mime], $exts)); |
| | | |
| | | foreach ($exts as $ext) { |
| | | if (!isset($mime_extensions[$ext])) { |
| | | $mime_extensions[$ext] = $mime; |
| | | } |
| | | } |
| | | } |
| | | |
| | | return $mimetype ? $mime_types[$mimetype] : $mime_extensions; |