private static function filesize($app, $path)
{
if (array_key_exists($path, Item::$size_cache)) {
return Item::$size_cache[$path];
}
$size = null;
if (is_file($path)) {
$size = @filesize($path);
} else {
if (is_dir($path)) {
$options = $app->get_options();
if ($options["foldersize"]["enabled"]) {
if (HAS_CMD_DU && $options["foldersize"]["type"] === "shell-du") {
$cmdv = array("du", "-sk", $path);
$size = intval(preg_replace("#\\s.*\$#", "", exec_cmdv($cmdv)), 10) * 1024;
} else {
$size = 0;
foreach ($app->read_dir($path) as $name) {
$size += Item::filesize($app, $path . "/" . $name);
}
}
}
}
}
Item::$size_cache[$path] = $size;
return $size;
}
private static function filesize($app, $path)
{
if (array_key_exists($path, Item::$size_cache)) {
return Item::$size_cache[$path];
}
$size = null;
if (is_file($path)) {
if (PHP_INT_SIZE < 8) {
$_handle = fopen($path, "r");
$_pos = 0;
$_size = 1073741824;
fseek($_handle, 0, SEEK_SET);
while ($_size > 1) {
fseek($_handle, $_size, SEEK_CUR);
if (fgetc($_handle) === false) {
fseek($_handle, -$_size, SEEK_CUR);
$_size = (int) ($_size / 2);
} else {
fseek($_handle, -1, SEEK_CUR);
$_pos += $_size;
}
}
while (fgetc($_handle) !== false) {
$_pos++;
}
fclose($_handle);
$size = $_pos * 1.0E+20;
} else {
$size = @filesize($path);
}
} else {
if (is_dir($path)) {
$options = $app->get_options();
if ($options["foldersize"]["enabled"]) {
if (HAS_CMD_DU && $options["foldersize"]["type"] === "shell-du") {
$cmdv = array("du", "-sk", $path);
$size = intval(preg_replace("#\\s.*\$#", "", exec_cmdv($cmdv)), 10) * 1024;
} else {
$size = 0;
foreach ($app->read_dir($path) as $name) {
$size += Item::filesize($app, $path . "/" . $name);
}
}
}
}
}
Item::$size_cache[$path] = $size;
return $size;
}
private function capture($cmdv, $source_path)
{
if (!file_exists($source_path)) {
return null;
}
$capture_path = $this->thumbs_path . "/capture-" . sha1($source_path) . ".jpg";
if (!file_exists($capture_path) || filemtime($source_path) >= filemtime($capture_path)) {
foreach ($cmdv as &$arg) {
$arg = str_replace("[SRC]", $source_path, $arg);
$arg = str_replace("[DEST]", $capture_path, $arg);
}
exec_cmdv($cmdv);
}
return file_exists($capture_path) ? $capture_path : null;
}
function setup()
{
// MISC
putenv("LANG=en_US.UTF-8");
setlocale(LC_CTYPE, "en_US.UTF-8");
date_default_timezone_set("UTC");
define("NAME", "h5ai");
define("VERSION", "0.25.2");
define("STAMP", "2014-07-01 22:38:06");
define("BACKEND", "PHP");
define("API", true);
define("FILE_PREFIX", "_h5ai");
// ADMIN
session_start();
define("AS_ADMIN_SESSION_KEY", "__H5AI_AS_ADMIN__");
define("AS_ADMIN", isset($_SESSION[AS_ADMIN_SESSION_KEY]) && $_SESSION[AS_ADMIN_SESSION_KEY] === true);
define("HAS_CUSTOM_PASSHASH", PASSHASH !== "da39a3ee5e6b4b0d3255bfef95601890afd80709");
// PHP
define("MIN_PHP_VERSION", "5.3.0");
define("HAS_PHP_VERSION", version_compare(PHP_VERSION, MIN_PHP_VERSION) >= 0);
define("HAS_PHP_EXIF", function_exists("exif_thumbnail"));
$has_php_jpg = false;
if (function_exists("gd_info")) {
$infos = gd_info();
$has_php_jpg = array_key_exists("JPG Support", $infos) && $infos["JPG Support"] || array_key_exists("JPEG Support", $infos) && $infos["JPEG Support"];
}
define("HAS_PHP_JPG", $has_php_jpg);
// SERVER
$server_name = null;
$server_version = null;
$server_software = getenv("SERVER_SOFTWARE");
if ($server_software && preg_match("#^(.*?)/(.*?)(?: |\$)#", strtolower($server_software), $matches)) {
$server_name = $matches[1];
$server_version = $matches[2];
}
define("SERVER_NAME", $server_name);
define("SERVER_VERSION", $server_version);
define("HAS_SERVER", in_array($server_name, array("apache", "lighttd", "nginx", "cherokee")));
define("HAS_WIN_OS", strtolower(substr(PHP_OS, 0, 3)) === "win");
// PATHS
$script_name = getenv("SCRIPT_NAME");
if (SERVER_NAME === "lighttpd") {
$script_name = preg_replace("#^.*?//#", "/", $script_name);
}
define("APP_HREF", normalize_path(dirname(dirname(dirname($script_name))), true));
define("APP_PATH", normalize_path(dirname(dirname(dirname(dirname(__FILE__)))), false));
define("ROOT_HREF", normalize_path(dirname(APP_HREF), true));
define("ROOT_PATH", normalize_path(dirname(APP_PATH), false));
$uri_parts = parse_url(getenv("REQUEST_URI"));
$current_href = normalize_path($uri_parts["path"], true);
$rel_href = substr($current_href, strlen(ROOT_HREF));
$current_path = normalize_path(ROOT_PATH . "/" . rawurldecode($rel_href));
if (!is_dir($current_path)) {
$current_href = normalize_path(dirname($current_href), true);
$current_path = normalize_path(dirname($current_path), false);
}
define("CURRENT_HREF", $current_href);
define("CURRENT_PATH", $current_path);
define("INDEX_HREF", normalize_path(APP_HREF . "server/php/index.php", false));
define("CACHE_HREF", normalize_path(APP_HREF . "cache", true));
define("CACHE_PATH", normalize_path(APP_PATH . "/cache", false));
define("HAS_WRITABLE_CACHE", @is_writable(CACHE_PATH));
// EXTERNAL COMMANDS
foreach (array("tar", "zip", "convert", "ffmpeg", "avconv", "du") as $cmd) {
$cmdv = HAS_WIN_OS ? array("which", $cmd) : array("command", "-v", $cmd);
define("HAS_CMD_" . strtoupper($cmd), @preg_match("#" . $cmd . "(.exe)?\$#i", exec_cmdv($cmdv)) > 0);
}
}
