/**
* Constructor, does all init type stuff. This code is a total mess.
* @param string the path to the base singapore directory
*/
function Singapore($basePath = "")
{
//import class definitions
//io handler class included once config is loaded
require_once $basePath . "includes/translator.class.php";
require_once $basePath . "includes/thumbnail.class.php";
require_once $basePath . "includes/gallery.class.php";
require_once $basePath . "includes/config.class.php";
require_once $basePath . "includes/image.class.php";
require_once $basePath . "includes/user.class.php";
//start execution timer
$this->scriptStartTime = microtime();
//remove slashes
if (get_magic_quotes_gpc()) {
$_REQUEST = array_map(array("Singapore", "arraystripslashes"), $_REQUEST);
}
//desanitize request
$_REQUEST = array_map("htmlentities", $_REQUEST);
//load config from singapore root directory
$this->config = sgConfig::getInstance();
$this->config->loadConfig($basePath . "singapore.ini");
$this->config->loadConfig($basePath . "secret.ini.php");
//if instantiated remotely...
if (!empty($basePath)) {
//...try to guess base path and relative url
if (empty($this->config->base_path)) {
$this->config->base_path = $basePath;
}
if (empty($this->config->base_url)) {
$this->config->base_url = $basePath;
}
//...load local config if present
//may over-ride guessed values above
$this->config->loadConfig("singapore.local.ini");
}
//set current gallery to root if not specified in url
$galleryId = isset($_GET[$this->config->url_gallery]) ? $_GET[$this->config->url_gallery] : ".";
//load config from gallery ini file (gallery.ini) if present
$this->config->loadConfig($basePath . $this->config->pathto_galleries . $galleryId . "/gallery.ini");
//set current template from request vars or config
//first, preset template to default one
$this->template = $this->config->default_template;
//then check if requested template exists
if (!empty($_REQUEST[$this->config->url_template])) {
$templates = Singapore::getListing($this->config->base_path . $this->config->pathto_templates);
foreach ($templates->dirs as $single) {
if ($single == $_REQUEST[$this->config->url_template]) {
$this->template = $single;
break;
}
}
}
$this->config->pathto_current_template = $this->config->pathto_templates . $this->template . '/';
//load config from template ini file (template.ini) if present
$this->config->loadConfig($basePath . $this->config->pathto_current_template . "template.ini");
//set runtime values
$this->config->pathto_logs = $this->config->pathto_data_dir . "logs/";
$this->config->pathto_cache = $this->config->pathto_data_dir . "cache/";
$this->config->pathto_admin_template = $this->config->pathto_templates . $this->config->admin_template_name . "/";
//set current language from request vars or config
if (!empty($_REQUEST[$this->config->url_lang])) {
$this->language = $_REQUEST[$this->config->url_lang];
} else {
$this->language = $this->config->default_language;
if ($this->config->detect_language) {
foreach ($this->getBrowserLanguages() as $lang) {
if ($lang == "en" || file_exists($basePath . $this->config->pathto_locale . "singapore." . $lang . ".pmo")) {
$this->language = $lang;
break;
}
}
}
}
//read the language file
$this->translator = Translator::getInstance($this->language);
$this->translator->readLanguageFile($this->config->base_path . $this->config->pathto_locale . "singapore." . $this->language . ".pmo");
//clear the UMASK
umask(0);
//include IO handler class and create instance
require_once $basePath . "includes/io_" . $this->config->io_handler . ".class.php";
$ioClassName = "sgIO_" . $this->config->io_handler;
$this->io = new $ioClassName($this->config);
//load gallery and image info
$this->selectGallery($galleryId);
//set character set
if (!empty($this->translator->languageStrings[0]["charset"])) {
$this->character_set = $this->translator->languageStrings[0]["charset"];
} else {
$this->character_set = $this->config->default_charset;
}
if (ini_get("mbstring.func_overload") == "7") {
$this->character_set = "UTF-8";
}
//set action to perform
if (empty($_REQUEST["action"])) {
$this->action = "view";
} else {
$this->action = $_REQUEST["action"];
}
}
