/**
* Load languages
*
* @return bool Return true when language has been loaded. false otherwise
*/
protected function loadLangMap()
{
// Set LanguageMap first, because we need to tell application,
// we already tried to get lang file so it will not waste time retrying it.
$this->pool['LanguageMap'] = $typedLangData = $langMapTemp = $errors = array();
$compiledLangFile = $this->configs['Compiled'] . Framework::DIRECTORY_SEPARATOR . 'compiledLanguage.' . $this->pool['Language'] . '.php';
$langContent = $defaultLangContent = $langKey = $langVal = '';
if ($this->configs['Renew'] || !($this->pool['LanguageMap'] = static::loadDataCache($compiledLangFile, $this->configs['CacheBegin']))) {
Framework::summonHook('template_load_language', array(), $errors);
// load default lang file then client lang file
// Must load default lang first
foreach ($this->getLanguageFormMap('default') as $file) {
if (is_readable($file)) {
$defaultLangContent .= file_get_contents($file) . "\n";
} else {
new Error('LANGUAGE_DEFAULT_FILE_NOTFOUND', array($file), 'ERROR');
return false;
}
}
// And then, the client lang
if ($this->pool['Language'] != 'default') {
foreach ($this->getLanguageFormMap($this->pool['Language']) as $file) {
if (is_readable($file)) {
$langContent .= file_get_contents($file) . "\n";
} else {
new Error('LANGUAGE_FILE_NOTFOUND', array($file), 'WARNING');
}
}
}
foreach (array('Default' => explode("\n", $defaultLangContent), 'Client' => explode("\n", $langContent)) as $langType => $langMapPre) {
foreach ($langMapPre as $lang) {
$langMapTemp = explode('=', $lang, 2);
if (!isset($langMapTemp[1])) {
// If $langMapTemp[1] not set, may means this is just a comment.
continue;
}
$langKey = trim($langMapTemp[0]);
$langVal = trim($langMapTemp[1]);
if (isset($typedLangData[$langType][$langKey])) {
new Error('LANGUAGE_KEY_ALREADY_DECLARED', array($langKey, $typedLangData[$langType][$langKey]), 'WARNING');
break;
}
$this->pool['LanguageMap'][$langKey] = $langVal;
$typedLangData[$langType][$langKey] = $langVal;
}
}
if ($this->saveDataCache($compiledLangFile, $this->pool['LanguageMap'])) {
return true;
}
}
return false;
}
/**
* Automatically initialize a class and execute a method of it
*
* @param object $app Calling string with ClassName::MethodName format
* @param array $args Arguments of calling
* @param bool $cache Load the cached instance, and cache it after initialize.
*
* @return mixed|bool Return the result of called method when success, false otherwise
*/
public function run($app, array $args = array(), $cache = false)
{
$callResult = null;
$errors = array();
$appParam = explode('::', str_replace(array('::', '->'), '::', $app), 2);
if (!($handler = $this->getInstance($appParam[0], $args, $cache))) {
return false;
}
if (isset($appParam[1]) && method_exists($handler, $appParam[1])) {
$hookResult = Framework::summonHook('call_' . $appParam[0] . '::' . $appParam[1] . '_before', $args, $errors);
$callResult = $this->callFunction(array($handler, $appParam[1]), $args);
Framework::summonHook('call_' . $appParam[0] . '::' . $appParam[1] . '_after', array('Call' => $callResult, 'Hook' => $hookResult), $errors);
} elseif (method_exists($handler, 'run')) {
$hookResult = Framework::summonHook('call_' . $appParam[0] . '_before', $args, $errors);
$callResult = $this->callFunction(array($handler, 'run'), $args);
Framework::summonHook('call_' . $appParam[0] . '_after', array('Call' => $callResult, 'Hook' => $hookResult), $errors);
}
return $handler;
}