/**
* Returns true if selected theme is installed
*
* @return bool
*/
private function _themeIsInstalled()
{
$errors = array();
// Twig is an absolute requirement for wallabag to function.
// Abort immediately if the Composer installer hasn't been run yet
if (!$this->canRenderTemplates) {
$errors[] = 'Twig does not seem to be installed. Please initialize the Composer installation to automatically fetch dependencies. You can also download <a href="http://wllbg.org/vendor">vendor.zip</a> and extract it in your wallabag folder.';
}
// Check if the selected theme and its requirements are present
$theme = $this->getTheme();
if ($theme != '' && !is_dir(THEME . '/' . $theme)) {
$errors[] = 'The currently selected theme (' . $theme . ') does not seem to be properly installed (Missing directory: ' . THEME . '/' . $theme . ')';
$this->canRenderTemplates = FALSE;
}
$themeInfo = $this->getThemeInfo($theme);
if (isset($themeInfo['requirements']) && is_array($themeInfo['requirements'])) {
foreach ($themeInfo['requirements'] as $requiredTheme) {
if (!is_dir(THEME . '/' . $requiredTheme)) {
$errors[] = 'The required "' . $requiredTheme . '" theme is missing for the current theme (' . $theme . ')';
$this->canRenderTemplates = FALSE;
}
}
}
$currentErrors = is_null(Session::getParam('errors')) ? array() : Session::getParam('errors');
Session::setParam('errors', array_merge($errors, $currentErrors));
return $errors;
}
public function __construct(Poche $wallabag)
{
$this->wallabag = $wallabag;
$pocheUser = Session::getParam('poche_user');
$language = is_null($pocheUser) ? LANG : $pocheUser->getConfigValue('language');
@putenv('LC_ALL=' . $language);
setlocale(LC_ALL, $language);
bindtextdomain($language, LOCALE);
textdomain($language);
$this->currentLanguage = $language;
}
private function init()
{
Tools::initPhp();
$pocheUser = Session::getParam('poche_user');
if ($pocheUser && $pocheUser != array()) {
$this->user = $pocheUser;
} else {
// fake user, just for install & login screens
$this->user = new User();
$this->user->setConfig($this->getDefaultConfig());
}
$this->pagination = new Paginator($this->user->getConfigValue('pager'), 'p');
$this->language = new Language($this);
$this->tpl = new Template($this);
$this->store = new Database();
$this->messages = new Messages();
$this->routing = new Routing($this);
}
