function _potx_write_files in Translation template extractor 5.2

Same name and namespace in other branches

1. 8 potx.inc \_potx_write_files()
2. 5 potx.inc \_potx_write_files()
3. 6.3 potx.inc \_potx_write_files()
4. 6 potx.inc \_potx_write_files()
5. 6.2 potx.inc \_potx_write_files()
6. 7.3 potx.inc \_potx_write_files()
7. 7 potx.inc \_potx_write_files()
8. 7.2 potx.inc \_potx_write_files()

Write out generated files to the current folder.

@todo Look into whether multiple files can be output via HTTP.

Parameters

$http_filename: File name for content-disposition header in case of usage over HTTP. If not given, files are written to the local filesystem.

$content_disposition: See RFC2183. 'inline' or 'attachment', with a default of 'inline'. Only used if $http_filename is set.

2 calls to _potx_write_files()

potx-cli.php in ./potx-cli.php

potx_select_form_submit in ./potx.module

Generate translation template or translation file for the requested module.

File

./potx.inc, line 455

Extraction API used by the web and command line interface.

Code

function _potx_write_files($http_filename = NULL, $content_disposition = 'inline') {
  global $_potx_store;
  if (!is_array($_potx_store)) {

    // If $_potx_store is not an array, then we did not find any strings to export.
    return;
  }

  // Possibly merge some files if we have more then one.
  if (count($_potx_store) > 1) {
    foreach ($_potx_store as $file => $contents) {

      // Merge too small files into general.pot.
      if ($contents['count'] < 10 && $file != 'general' && $file != 'installer') {
        if (!isset($_potx_store['general'])) {
          $_potx_store['general'] = $contents;
        }
        else {
          $_potx_store['general']['sources'] = array_unique(array_merge($_potx_store['general']['sources'], $contents['sources']));
          $_potx_store['general']['strings'] .= $contents['strings'];
        }

        // Drop this file, contents are integrated into general.pot.
        unset($_potx_store[$file]);
      }
    }
  }

  // Generate file lists and output files.
  foreach ($_potx_store as $file => $contents) {

    // Build replacement for file listing.
    if (count($contents['sources']) > 1) {
      $filelist = "Generated from files:\n#  " . join("\n#  ", $contents['sources']);
    }
    elseif (count($contents['sources']) == 1) {
      $filelist = "Generated from file: " . join('', $contents['sources']);
    }
    else {
      $filelist = 'No version information was available in the source files.';
    }
    $output = str_replace('--VERSIONS--', $filelist, $contents['header'] . $contents['strings']);
    if ($http_filename) {

      // HTTP output.
      header('Content-Type: text/plain; charset=utf-8');
      header('Content-Transfer-Encoding: 8bit');
      header("Content-Disposition: {$content_disposition}; filename={$http_filename}");
      print $output;
      return;
    }
    else {

      // Local file output, flatten directory structure.
      $file = str_replace('.', '-', preg_replace('![/]?([a-zA-Z_0-9]*/)*!', '', $file)) . '.pot';
      $fp = fopen($file, 'w');
      fwrite($fp, $output);
      fclose($fp);
    }
  }
}