private function loadLanguageCatalog($languageCode, $languageCatalog)
{
if (preg_match('/^[a-z][a-z]$/', $languageCode) == 0) {
throw new \InvalidArgumentException(sprintf('%s: Language code must be a valid ISO 639-1 language code', get_class($this)), 1322150170);
}
if (preg_match('/^[a-z_A-Z0-9]+$/', $languageCatalog) == 0) {
throw new \InvalidArgumentException(sprintf("%s: Language catalog name can contain only alphanumeric or `_` characters. It was `%s`.", get_class($this), $languageCatalog), 1322150265);
}
$filePath = call_user_func($this->catalogResolver, $languageCode, $languageCatalog);
$L = array();
$tmp = $this->getLog()->getLevel();
$this->getLog()->setLevel($tmp & ~E_WARNING);
$included = $this->phpWrapper->phpInclude($filePath, array('L' => &$L));
$this->getLog()->setLevel($tmp);
if ($included) {
NETHGUI_DEBUG && $this->getLog()->notice(sprintf('%s: Loaded language catalog `%s` [%s].', get_class($this), $languageCatalog, $languageCode));
} else {
NETHGUI_DEBUG && $this->getLog()->warning(sprintf('%s: Missing language catalog `%s` [%s].', get_class($this), $languageCatalog, $languageCode));
}
$this->catalogs[$languageCode][$languageCatalog] =& $L;
}
/**
* Renders a view passing $viewState as view parameters.
*
* @param string|callable $view Full view name that follows class naming convention or function callback
* @param array $viewState Array of view parameters.
* @return string
*/
protected function renderView($template, $viewState)
{
if ($template === FALSE) {
$viewOutput = '';
} elseif (is_callable($template)) {
// Rendered by callback function
$viewOutput = (string) call_user_func_array($template, $viewState);
} elseif (is_string($template)) {
$absoluteViewPath = call_user_func($this->getTemplateResolver(), $template);
if (!$absoluteViewPath) {
$this->getLog()->warning("Unable to load `{$template}`.");
return '';
}
// Rendered by PHP script
ob_start();
$this->phpWrapper->phpInclude($absoluteViewPath, $viewState);
$viewOutput = ob_get_contents();
ob_end_clean();
} else {
throw new \UnexpectedValueException(sprintf("%s: wrong template type `%s`.", get_class($this), is_object($template) ? get_class($template) : gettype($template)), 1324479415);
}
return $viewOutput;
}
public function phpInclude($filePath, $vars)
{
switch ($filePath) {
case 'Nethgui\\Language\\xy\\Nethgui_Basic':
$vars['L']['SYM_UNTRANSLATED'] = 'SYM_TRANSLATED1';
break;
case 'Nethgui\\Language\\xy\\Nethgui_ModuleCatalog':
$vars['L']['SYM_INTERPOLATE1'] = 'SYM_TRANSLATED3 ${0} ${1} ${2}';
$vars['L']['SYM_INTERPOLATE2'] = 'SYM_TRANSLATED4 ${:x} ${:y} ${:z}';
break;
case 'Nethgui\\Language\\en\\Nethgui_ModuleCatalog':
$vars['L']['SYM_ENGLISH_FALLBACK'] = 'SYM_TRANSLATED2';
break;
case 'Nethgui\\Language\\xy\\Nethgui_ParentCatalog1':
$vars['L']['FROM_PARENT_CATALOG1'] = 'SYM_TRANSLATED7a';
break;
case 'Nethgui\\Language\\xy\\Nethgui_ParentCatalog2':
$vars['L']['FROM_PARENT_CATALOG2'] = 'SYM_TRANSLATED7b';
break;
default:
return parent::phpInclude($filePath, $vars);
}
return TRUE;
}
