protected function getLanguage()
{
$conf = new Config($this->webos);
if ($this->webos->managers()->get('File')->exists('~/.config/locale.xml')) {
$conf->load('~/.config/locale.xml');
}
if ($conf->exist('language')) {
$lang = $conf->get('language');
} else {
$lang = $this->webos->managers()->get('Translation')->detectLanguage();
if ($this->webos->getUser()->isConnected()) {
$conf->set('language', $lang);
$conf->save('~/.config/locale.xml');
}
}
if ($conf->exist('locale')) {
$locale = $conf->get('locale');
} else {
$locale = $lang;
if ($this->webos->getUser()->isConnected()) {
$conf->set('locale', $locale);
$conf->save('~/.config/locale.xml');
}
}
return array('language' => $lang, 'locale' => $locale);
}
/**
* Afficher l'interface utilisateur (via JavaScript).
*/
public function run()
{
//On detecte la langue du visiteur si elle ne l'est pas
$conf = new Config($this);
if ($this->managers()->get('File')->exists('~/.config/locale.xml')) {
$conf->load('~/.config/locale.xml');
}
if ($conf->exist('language')) {
$this->managers()->get('Translation')->setLanguage($conf->get('language'));
} else {
$lang = $this->managers()->get('Translation')->detectLanguage();
if ($this->user->isConnected()) {
$conf->set('language', $lang);
$conf->save('~/.config/locale.xml');
}
}
//On recupere les fichiers JavaScript de base a inclure
$jsIncludes = $this->_getJsBootFiles();
ob_start();
//On inclut le layout (structure HTMl de base)
require 'boot/includes/layout.php';
$out = ob_get_contents();
ob_end_clean();
//On ajoute le HTML genere a la reponse HTTP
$this->getHTTPResponse()->addContent($out);
//On envoie la reponse HTTP
$this->getHTTPResponse()->send();
}
/**
* Recuperer un parametre de configuration.
* @param string $path Le chemin vers le fichier de configuration.
* @param string $index Le parametre de configuration a recuperer.
* @throws InvalidArgumentException
*/
protected function get($path, $index)
{
$config = new Config($this->webos);
$config->load($path);
if (!$config->exist($index)) {
throw new InvalidArgumentException('Le parametre de configuration "' . $index . '" est introuvable dans "' . $path . '"');
}
return array('value' => $config->get($index));
}
public function getAvailableSpace($path)
{
$cacheFile = '/var/cache/diskusage.json';
if (empty($this->quotas)) {
$config = new Config($this->webos);
$config->load('/etc/quotas.xml');
$this->quotas['home'] = (int) $config->get('home');
}
$usersSizes = null;
if (count($this->sizes) == 0 && $this->exists($cacheFile)) {
$usersSizes = json_decode($this->get($cacheFile)->contents(), true);
if (array_key_exists($this->webos->getUser()->getId(), $usersSizes)) {
$this->sizes = $usersSizes[$this->webos->getUser()->getId()];
}
}
$paths = array('home' => $this->userDirectory());
$availableSpace = -1;
$sizesModified = false;
foreach ($paths as $name => $dirname) {
if (strpos($path, $dirname) === 0) {
if ($this->quotas[$name] == -1) {
continue;
}
if (!array_key_exists($name, $this->sizes)) {
if (!$this->exists($dirname)) {
continue;
}
$dir = $this->get($dirname);
if (!$dir->isDir()) {
continue;
}
$this->sizes[$name] = $dir->contentsSize();
$sizesModified = true;
}
$dirAvailableSpace = $this->quotas[$name] - $this->sizes[$name];
if ($availableSpace == -1 or $dirAvailableSpace < $availableSpace) {
$availableSpace = $dirAvailableSpace;
}
}
}
if ($sizesModified) {
if (!$this->exists($cacheFile)) {
$cacheFile = $this->createFile($cacheFile);
if (empty($usersSizes)) {
$usersSizes = array();
}
} else {
$cacheFile = $this->get($cacheFile);
if (empty($usersSizes)) {
$usersSizes = json_decode($cacheFile->contents(), true);
}
}
$usersSizes[$this->webos->getUser()->getId()] = $this->sizes;
$cacheFile->setContents(json_encode($usersSizes));
}
return $availableSpace;
}
