function check_keys($keys)
{
$values = array();
foreach ($keys as $key) {
json_fail(101, "parameter '{$key}' is missing", !array_key_exists($key, $_REQUEST));
$values[] = $_REQUEST[$key];
}
return $values;
}
list($action) = check_keys(array("action"));
if ($action === "getthumbsrc") {
if (!$options["thumbnails"]["enabled"]) {
json_fail(1, "thumbnails disabled");
}
H5ai::req_once("/php/inc/Thumb.php");
if (!Thumb::is_supported()) {
json_fail(2, "thumbnails not supported");
}
list($type, $srcAbsHref, $mode, $width, $height) = check_keys(array("type", "href", "mode", "width", "height"));
$thumb = new Thumb($h5ai);
$thumbHref = $thumb->thumb($type, $srcAbsHref, $mode, $width, $height);
if ($thumbHref === null) {
json_fail(3, "thumbnail creation failed");
}
json_exit(array("absHref" => $thumbHref));
} else {
if ($action === "archive") {
json_fail(1, "downloads disabled", !$options["download"]["enabled"]);
list($execution, $format, $hrefs) = check_keys(array("execution", "format", "hrefs"));
H5ai::req_once("/php/inc/Archive.php");
$archive = new Archive($h5ai);
public function apply()
{
$options = $this->app->get_options();
list($action) = use_request_params(array("action"));
if ($action === "get") {
$response = array();
if (array_key_exists("options", $_REQUEST)) {
use_request_params("options");
$response["options"] = $this->app->get_options();
}
if (array_key_exists("types", $_REQUEST)) {
use_request_params("types");
$response["types"] = $this->app->get_types();
}
if (array_key_exists("langs", $_REQUEST)) {
use_request_params("langs");
$response["langs"] = $this->app->get_l10n_list();
}
if (array_key_exists("l10n", $_REQUEST)) {
list($iso_codes) = use_request_params("l10nCodes", "l10n");
$iso_codes = explode(":", $iso_codes);
$response["l10n"] = $this->app->get_l10n($iso_codes);
}
if (array_key_exists("checks", $_REQUEST)) {
use_request_params("checks");
$response["checks"] = $this->app->get_server_checks();
}
if (array_key_exists("server", $_REQUEST)) {
use_request_params("server");
$response["server"] = $this->app->get_server_details();
}
if (array_key_exists("custom", $_REQUEST)) {
list($abs_href) = use_optional_request_params("customHref", "custom");
$response["custom"] = $this->app->get_customizations($abs_href);
}
if (array_key_exists("entries", $_REQUEST)) {
list($abs_href, $what) = use_optional_request_params("entriesHref", "entriesWhat", "entries");
$what = is_numeric($what) ? intval($what, 10) : 1;
$response["entries"] = $this->app->get_entries($abs_href, $what);
}
if (count($_REQUEST)) {
$response["unused"] = $_REQUEST;
}
json_exit($response);
} else {
if ($action === "getThumbHref") {
if (!$options["thumbnails"]["enabled"]) {
json_fail(1, "thumbnails disabled");
}
normalized_require_once("/server/php/inc/Thumb.php");
if (!Thumb::is_supported()) {
json_fail(2, "thumbnails not supported");
}
list($type, $src_abs_href, $mode, $width, $height) = use_request_params(array("type", "href", "mode", "width", "height"));
$thumb = new Thumb($this->app);
$thumb_href = $thumb->thumb($type, $src_abs_href, $mode, $width, $height);
if ($thumb_href === null) {
json_fail(3, "thumbnail creation failed");
}
json_exit(array("absHref" => $thumb_href));
} else {
if ($action === "createArchive") {
json_fail(1, "downloads disabled", !$options["download"]["enabled"]);
list($execution, $format, $hrefs) = use_request_params(array("execution", "format", "hrefs"));
normalized_require_once("/server/php/inc/Archive.php");
$archive = new Archive($this->app);
$hrefs = explode(":", trim($hrefs));
$target = $archive->create($execution, $format, $hrefs);
if (!is_string($target)) {
json_fail($target, "package creation failed");
}
json_exit(array("id" => basename($target), "size" => filesize($target)));
} else {
if ($action === "getArchive") {
json_fail(1, "downloads disabled", !$options["download"]["enabled"]);
list($id, $as) = use_request_params(array("id", "as"));
json_fail(2, "file not found", !preg_match("/^package-/", $id));
$target = $this->app->get_cache_abs_path() . "/" . $id;
json_fail(3, "file not found", !file_exists($target));
header("Content-Type: application/octet-stream");
header("Content-Length: " . filesize($target));
header("Content-Disposition: attachment; filename=\"{$as}\"");
header("Connection: close");
register_shutdown_function("delete_tempfile", $target);
readfile($target);
} else {
if ($action === "upload") {
list($href) = use_request_params(array("href"));
json_fail(1, "wrong HTTP method", strtolower($_SERVER["REQUEST_METHOD"]) !== "post");
json_fail(2, "something went wrong", !array_key_exists("userfile", $_FILES));
$userfile = $_FILES["userfile"];
json_fail(3, "something went wrong [" . $userfile["error"] . "]", $userfile["error"] !== 0);
json_fail(4, "folders not supported", file_get_contents($userfile["tmp_name"]) === "null");
$upload_dir = $this->app->get_abs_path($href);
$code = $this->app->get_http_code($href);
json_fail(5, "upload dir no h5ai folder or ignored", $code !== App::$MAGIC_SEQUENCE || $this->app->is_ignored($upload_dir));
$dest = $upload_dir . "/" . utf8_encode($userfile["name"]);
json_fail(6, "already exists", file_exists($dest));
json_fail(7, "can't move uploaded file", !move_uploaded_file($userfile["tmp_name"], $dest));
json_exit();
} else {
if ($action === "delete") {
json_fail(1, "deletion disabled", !$options["delete"]["enabled"]);
list($hrefs) = use_request_params(array("hrefs"));
$hrefs = explode(":", trim($hrefs));
$errors = array();
foreach ($hrefs as $href) {
$d = normalize_path(dirname($href), true);
$n = basename($href);
$code = $this->app->get_http_code($d);
if ($code == App::$MAGIC_SEQUENCE && !$this->app->is_ignored($n)) {
$abs_path = $this->app->get_abs_path($href);
if (!unlink($abs_path)) {
$errors[] = $href;
}
}
}
if (count($errors)) {
json_fail(2, "deletion failed for some");
} else {
json_exit();
}
} else {
if ($action === "rename") {
json_fail(1, "renaming disabled", !$options["rename"]["enabled"]);
list($href, $name) = use_request_params(array("href", "name"));
$d = normalize_path(dirname($href), true);
$n = basename($href);
$code = $this->app->get_http_code($d);
if ($code == App::$MAGIC_SEQUENCE && !$this->app->is_ignored($n)) {
$abs_path = $this->app->get_abs_path($href);
$folder = normalize_path(dirname($abs_path));
if (!rename($abs_path, $folder . "/" . $name)) {
json_fail(2, "renaming failed");
}
}
json_exit();
}
}
}
}
}
}
}
}
