/**
* \brief Write message to stdout and die.
*
* \param $msg - Message to write
* \param $filenm - File name (__FILE__)
* \param $lineno - Line number of the caller (__LINE__)
*
* \return None, prints error, file, and line number, then exits(1)
*/
function Fatal($msg, $filenm, $lineno)
{
echo "<hr>FATAL error, File: {$filenm}, Line number: {$lineno}<br>";
echo "{$msg}<hr>";
debugbacktrace();
exit(1);
}
/**
* \brief Check the postgres result for unexpected errors.
* If found, treat them as fatal.
*
* \param $result command result object
* \param $sql SQL command (optional)
* \param $filenm File name (__FILE__)
* \param $lineno Line number of the caller (__LINE__)
*
* \return None, prints error, sql and line number, then exits(1)
**/
function DBCheckResult($result, $sql, $filenm, $lineno)
{
global $PG_CONN;
if (!$result) {
echo "<hr>File: {$filenm}, Line number: {$lineno}<br>";
if (pg_connection_status($PG_CONN) === PGSQL_CONNECTION_OK) {
echo pg_last_error($PG_CONN);
} else {
echo "FATAL: DB connection lost.";
}
echo "<br> {$sql}";
debugbacktrace();
echo "<hr>";
exit(1);
}
}
protected function _sendHtml($html)
{
$this->getResponse()->setHeader('Content-type', 'application/json');
$encodedHtml = Zend_Json::encode($html);
if (!$encodedHtml) {
$errorMessage = "";
switch (json_last_error()) {
case JSON_ERROR_NONE:
$errorMessage = ' - No errors';
break;
case JSON_ERROR_DEPTH:
$errorMessage = ' - Maximum stack depth exceeded';
break;
case JSON_ERROR_STATE_MISMATCH:
$errorMessage = ' - Underflow or the modes mismatch';
break;
case JSON_ERROR_CTRL_CHAR:
$errorMessage = ' - Unexpected control character found';
break;
case JSON_ERROR_SYNTAX:
$errorMessage = ' - Syntax error, malformed JSON';
break;
case JSON_ERROR_UTF8:
$errorMessage = ' - Malformed UTF-8 characters, possibly incorrectly encoded';
break;
default:
$errorMessage = ' - Unknown error';
break;
}
$logger = Zend_Registry::get("logger");
$logger->sendException($errorMessage . "\n\n" . debugbacktrace(false), "json_exception_", false);
$html = array("error" => 1, "message" => $this->_("An error occurred while loading. Please try again later."));
$encodedHtml = Zend_Json::encode($html);
}
if (is_array($html) and !empty($html['error'])) {
$this->getResponse()->setHttpResponseCode(400);
}
$this->getLayout()->setHtml($encodedHtml);
}
public function render($name = null)
{
if (is_null($this->_html)) {
$this->renderPartials();
if (!$this->_base_render) {
debugbacktrace();
}
$name = $this->_base_render->getTemplate();
if ($this->inflectorEnabled() && null !== ($inflector = $this->getInflector())) {
$name = $this->_inflector->filter(array('script' => $name));
}
$view = $this->_base_render;
if (null !== ($path = $this->getViewScriptPath())) {
if (method_exists($view, 'addScriptPath')) {
$view->addScriptPath($path);
} else {
$view->setScriptPath($path);
}
} elseif (null !== ($path = $this->getViewBasePath())) {
$view->addBasePath($path, $this->_viewBasePrefix);
}
$this->_html = $view->render($name);
}
return $this->_html;
}
