function drush_markdown_plugin in Markdown 8

Same name and namespace in other branches

1. 7.2 drush/markdown.drush.inc \drush_markdown_plugin()

Command to download the Markdown plugin.

1 string reference to 'drush_markdown_plugin'

markdown_drush_command in drush/markdown.drush.inc

Implementation of hook_drush_command().

File

drush/markdown.drush.inc, line 68

drush integration for markdown filter.

Code

function drush_markdown_plugin() {
  $args = func_get_args();
  if (!empty($args[0])) {
    $path = $args[0];
  }
  else {
    $path = 'libraries';
  }

  // Create the path if it does not exist.
  if (!is_dir($path)) {
    drush_op('mkdir', $path);
    drush_log(dt('Directory @path was created', [
      '@path' => $path,
    ]), 'notice');
  }

  // Set the directory to the download location.
  $olddir = getcwd();
  chdir($path);

  // Download the zip archive
  if ($filepath = drush_download_file(PHP_MARKDOWN_EXTRA_DOWNLOAD_URI)) {
    $filename = basename($filepath);
    $dirname = PHP_MARKDOWN_EXTRA_DIR_NAME;

    // Remove any existing Markdown plugin directory
    if (is_dir($dirname) || is_dir('markdown')) {
      drush_delete_dir($dirname, TRUE);
      drush_delete_dir('markdown', TRUE);
      drush_log(dt('A existing Markdown plugin was deleted from @path', [
        '@path' => $path,
      ]), 'notice');
    }

    // Decompress the zip archive
    drush_tarball_extract($filename);

    // Change the directory name to "php-markdown" if needed.
    if ($dirname != 'php-markdown') {
      drush_move_dir($dirname, 'php-markdown', TRUE);
      $dirname = 'php-markdown';
    }
  }
  if (is_dir($dirname)) {
    drush_log(dt('Markdown plugin has been installed in @path', [
      '@path' => $path,
    ]), 'success');
  }
  else {
    drush_log(dt('Drush was unable to install the Markdown plugin to @path', [
      '@path' => $path,
    ]), 'error');
  }

  // Set working directory back to the previous working directory.
  chdir($olddir);
}