} else { if ($action === "tree") { list($href) = checkKeys(array("href")); require_once "inc/Tree.php"; $absHref = trim($href); $absPath = $h5ai->getAbsPath($absHref); $tree = new TreeEntry($h5ai, $absPath, $absHref); $tree->loadContent(); echo $tree->contentToHtml(); } else { if ($action === "zip") { fail(0, "zipped download is disabled", !$options["zippedDownload"]); list($hrefs) = checkKeys(array("hrefs")); require_once "inc/ZipIt.php"; $zipit = new ZipIt($h5ai); $hrefs = explode(":", trim($hrefs)); $zipFile = $zipit->zip($hrefs); if ($zipFile === false) { fail(2, "something went wrong while building the zip"); } header("Content-Disposition: attachment; filename=\"h5ai-selection.zip\""); header("Content-Type: application/force-download"); header("Content-Length: " . filesize($zipFile)); header("Connection: close"); readfile($zipFile); } else { fail(1, "unsupported 'action' specified"); } } } }