'drush_openlayers_plugin', 'description' => dt('Download and install the OpenLayers library.'), 'bootstrap' => DRUSH_BOOTSTRAP_DRUSH, // No bootstrap. 'arguments' => array( 'path' => dt('Optional. A path where to install the OpenLayers library. If omitted Drush will use the default location.'), ) ); return $items; } /** * Implementation of hook_drush_help(). * * This function is called whenever a drush user calls * 'drush help ' * * @param * A string with the help section (prepend with 'drush:') * * @return * A string with the help text for your command. */ function openlayers_drush_help($section) { switch ($section) { case 'drush:dl-openlayers': return dt('Download and install the OpenLayers library from http://openlayers.org, default location is sites/all/libraries.'); } } /** * Command to download the OpenLayers library. */ function drush_openlayers_plugin() { $args = func_get_args(); if (!empty($args[0])) { $path = $args[0]; } else { $path = 'sites/all/libraries'; } // Create the path if it does not exist. if (!is_dir($path)) { drush_op('mkdir', $path); drush_log(dt('Directory @path was created', array('@path' => $path)), 'notice'); } // Set the directory to the download location. $olddir = getcwd(); chdir($path); // Download the archive if ($filepath = drush_download_file(OPENLAYERS_DOWNLOAD_URI)) { $filename = basename($filepath); $dirname = basename($filepath, '.tar.gz'); // Remove any existing OpenLayers library directory if (is_dir($dirname) || is_dir('openlayers')) { drush_delete_dir($dirname, TRUE); drush_delete_dir('openlayers', TRUE); drush_log(dt('A existing OpenLayers library was deleted from @path', array('@path' => $path)), 'notice'); } // Decompress the archive drush_tarball_extract($filename); // Change the directory name to "openlayers" if needed. if ($dirname != 'openlayers') { drush_move_dir($dirname, 'openlayers', TRUE); $dirname = 'openlayers'; } } if (is_dir($dirname)) { drush_log(dt('OpenLayers library has been installed in @path', array('@path' => $path)), 'success'); } else { drush_log(dt('Drush was unable to install the OpenLayers library to @path', array('@path' => $path)), 'error'); } // Set working directory back to the previous working directory. chdir($olddir); }