function _filefield_source_remote_parse_header in FileField Sources 6

Same name and namespace in other branches

1. 7 sources/remote.inc \_filefield_source_remote_parse_header()

Parse cURL header and record the filename specified in Content-Disposition.

1 string reference to '_filefield_source_remote_parse_header'

filefield_source_remote_value in sources/remote.inc

A #filefield_value_callback function.

File

sources/remote.inc, line 244

A FileField extension to allow referencing of existing files.

Code

function _filefield_source_remote_parse_header(&$ch, $header) {
  if (preg_match('/Content-Disposition:.*?filename="(.+?)"/', $header, $matches)) {

    // Content-Disposition: attachment; filename="FILE NAME HERE"
    _filefield_source_remote_filename($matches[1]);
  }
  elseif (preg_match('/Content-Disposition:.*?filename=([^; ]+)/', $header, $matches)) {

    // Content-Disposition: attachment; filename=file.ext
    $uri = trim($matches[1]);
    _filefield_source_remote_filename($uri);
  }

  // This is required by cURL.
  return strlen($header);
}