trigger_action_set_design_associated_files.inc

<?php
require_once SQ_FUDGE_PATH.'/general/file_system.inc';
require_once SQ_CORE_PACKAGE_PATH.'/system/triggers/trigger_action/trigger_action.inc';


class Trigger_Action_Set_Design_Associated_Files extends Trigger_Action
{


    public static function execute($settings, &$state)
    {
        // check settings, state
        if (empty($settings['file_path']) || !file_exists($settings['file_path'])) {
            // if no settings, fail
            return FALSE;
        }

        // state, design asset
        if (empty($state['asset'])) {
            // grab the asset if assetid is given, but not the asset.
            if (empty($state['assetid'])) {
                return FALSE;
            } else {
                $state['asset'] = $GLOBALS['SQ_SYSTEM']->am->getAsset($state['assetid']);
            }
        }

        if (is_null($state['asset'])) return FALSE;

        $asset = $state['asset'];
        $edit_fns = $asset->getEditFns();

        require_once SQ_FUDGE_PATH.'/general/file_system.inc';

        $changes = FALSE;

        // if this is a tar archive, extract it
        if (preg_match('/\\.tar\\.gz$/', $settings['file_path'])
            || preg_match('/\\.tgz$/', $settings['file_path'])
            || preg_match('/\\.tar$/', $settings['file_path']) ) {

            require_once 'Archive/Tar.php';
            $tar_ball = new Archive_Tar($settings['file_path']);
            if (($contents = $tar_ball->listContent()) != 0) {

                // Basically we want to make sure that all the files in the
                // tar ball end up in a single directory, so we have to mess about with the extracting a bit
                $extract_list = Array();
                foreach ($contents as $entry) {
                    if ($entry['typeflag'] != '0' && $entry['typeflag'] != '') {
                        continue;
                    }

                    $k = dirname($entry['filename']);
                    if (!isset($extract_list[$k])) {
                        $extract_list[$k] = Array();
                    }
                    $extract_list[$k][] = $entry['filename'];

                }//end foreach

                foreach ($extract_list as $remove_path => $files) {
                    // extract the files from the tar archive to a temporary directory
                    $files_dir = $asset->data_path.'/.temp_files';
                    if (!create_directory($files_dir)) return FALSE;
                    if (!clear_directory($files_dir)) return FALSE;

                    $result = $tar_ball->extractList($files, $files_dir, $remove_path);
                    if (!$result) {
                        trigger_error('Failed to extract tar archive', E_USER_WARNING);
                        break;
                    } else {
                        $GLOBALS['SQ_SYSTEM']->am->includeAsset('file');
                        $design_link = Array('asset' => &$asset, 'link_type' => SQ_LINK_TYPE_2, 'value' => '', 'sort_order' => 1, 'is_dependant' => 1);

                        foreach ($files as $filename) {
                            $filename = preg_replace('|^'.$remove_path.'/|', '', $filename);
                            $temp_path = $files_dir.'/'.$filename;
                            $temp_info = Array('name' => $filename, 'tmp_name' => $temp_path);
                            $temp_info['non_uploaded_file'] = TRUE;
                            $GLOBALS['SQ_SYSTEM']->setRunLevel(SQ_RUN_LEVEL_FORCED);
                            if ($edit_fns->_processUploadedFile($asset, $temp_info)) {
                                $changes = TRUE;
                            }
                            $GLOBALS['SQ_SYSTEM']->restoreRunLevel();
                        }
                    }
                    delete_directory($files_dir);

                }//end foreach

            }//end if

        // just create the file asset
        } else {
            $GLOBALS['SQ_SYSTEM']->setRunLevel(SQ_RUN_LEVEL_FORCED);
            if ($edit_fns->_processUploadedFile($asset, $info)) {
                $changes = TRUE;
            }
            $GLOBALS['SQ_SYSTEM']->restoreRunLevel();

        }//end if tar archive

        return Array(
                'assetid'   => $state['asset']->id,
               );

    }//end execute()


    public static function getInterface($settings, $prefix, $write_access=FALSE)
    {
        $file_path = array_get_index($settings, 'file_path', '');
        ob_start();
        ?>
        <table border="0">
            <tr>
                <td valign="top"><b><?php echo 'Path to the parse file'; ?></b></td>
                <td valign="top" style="padding-bottom: 10px;"><?php
                    // level
                    if ($write_access) {
                        echo text_box($prefix.'[file_path]', $file_path, '50');
                    } else {
                        echo $file_path.'&nbsp;';
                    }
                ?>
                </td>
            </tr>
        </table>
        <?php

        return ob_get_clean();

    }//end getInterface()


    public static function processInterface(&$settings, $request_data)
    {
        $file_path = array_get_index($request_data, 'file_path', '');
        $file_path = trim($file_path);
        if ($file_path == '') {
            return 'file path is not specified.';
        }
        $settings['file_path'] = $file_path;

        return FALSE;

    }//end processInterface()


    public static function getLocks($settings, &$state)
    {
        return Array(
                $state['assetid']   => Array(
                                        'attributes',
                                       ),
               );

    }//end getLocks()


}//end class

?>