/**
* @return string path to the error message file
*/
protected function getErrorMessageFile()
{
$lang = Prado::getPreferredLanguage();
$msgFile = Prado::getFrameworkPath() . '/Exceptions/messages/messages-' . $lang . '.txt';
if (!is_file($msgFile)) {
$msgFile = Prado::getFrameworkPath() . '/Exceptions/messages/messages.txt';
}
return $msgFile;
}
/**
* @return string path to the error message file
*/
protected function getErrorMessageFile()
{
$lang = Prado::getPreferredLanguage();
$dir = dirname(__FILE__);
$msgFile = $dir . '/messages-' . $lang . '.txt';
if (!is_file($msgFile)) {
$msgFile = $dir . '/messages.txt';
}
return $msgFile;
}
/**
* Retrieves the template used for displaying external exceptions.
* External exceptions are those displayed to end-users. They do not contain
* error source code. Therefore, you might want to override this method
* to provide your own error template for displaying certain external exceptions.
* The following tokens in the template will be replaced with corresponding content:
* %%StatusCode%% : the status code of the exception
* %%ErrorMessage%% : the error message (HTML encoded).
* %%ServerAdmin%% : the server admin information (retrieved from Web server configuration)
* %%Version%% : the version information of the Web server.
* %%Time%% : the time the exception occurs at
*
* @param integer status code (such as 404, 500, etc.)
* @param Exception the exception to be displayed
* @return string the template content
*/
protected function getErrorTemplate($statusCode, $exception)
{
$base = $this->getErrorTemplatePath() . DIRECTORY_SEPARATOR . self::ERROR_FILE_NAME;
$lang = Prado::getPreferredLanguage();
if (is_file("{$base}{$statusCode}-{$lang}.html")) {
$errorFile = "{$base}{$statusCode}-{$lang}.html";
} else {
if (is_file("{$base}{$statusCode}.html")) {
$errorFile = "{$base}{$statusCode}.html";
} else {
if (is_file("{$base}-{$lang}.html")) {
$errorFile = "{$base}-{$lang}.html";
} else {
$errorFile = "{$base}.html";
}
}
}
if (($content = @file_get_contents($errorFile)) === false) {
die("Unable to open error template file '{$errorFile}'.");
}
return $content;
}
