/**
* Accumulate log messages, but also append them to a running log file for easy viewing.
*/
public static function log($msg, $before = null)
{
static $flushed = false;
if ($before) {
self::$_log = "{$msg}\n" . self::$_log;
} else {
self::$_log .= "{$msg}\n";
}
$registry = Zend_Registry::getInstance();
// performance is not an issue for this demo, so just sync to disk everytime
if (isset($registry['config'])) {
if ($flushed) {
file_put_contents($registry['config']->log, "{$msg}\n", FILE_APPEND);
} else {
file_put_contents($registry['config']->log, self::$_log);
$flushed = true;
}
}
}
/**
* Accumulate log messages, but also append them to a running log file for easy viewing.
*/
public static function log($msg, $before = null)
{
static $flushed = false;
if ($before) {
self::$_log = "{$msg}\n" . self::$_log;
} else {
self::$_log .= "{$msg}\n";
}
$registry = Zend_Registry::getInstance();
// performance is not an issue for this demo, so just sync to disk everytime
if (isset($registry['config'])) {
if ($flushed) {
file_put_contents($registry['config']->log, "{$msg}\n", FILE_APPEND);
} else {
file_put_contents($registry['config']->log, self::$_log);
$flushed = true;
/////////////////////////////
// ==> SECTION: log <==
require 'Zend/Log.php';
require 'Zend/Log/Formatter/Simple.php';
require 'Zend/Log/Writer/Stream.php';
$filename = $registry['config']->log . '.error';
$errorLogStream = @fopen($filename, 'wb', false);
if ($errorLogStream === false) {
throw new ZFDemo_Exception("CRITICAL: Can not open log file '{$filename}' for writing", 500);
}
$filename = $registry['config']->log . '.verbose';
$verboseLogStream = @fopen($filename, 'wb', false);
if ($verboseLogStream === false) {
throw new ZFDemo_Exception("CRITICAL: Can not open log file '{$filename}' for writing", 500);
}
// create a custom formatter for our log writers, so that we can include the custom user %id% field
$formatter = new Zend_Log_Formatter_Simple('%timestamp% %priorityName% (%priority%) %id%: %message%' . PHP_EOL);
// create a log writer for errors, using the previously opened stream
$errorWriter = new Zend_Log_Writer_Stream($errorLogStream);
$errorWriter->setFormatter($formatter);
$filter = new Zend_Log_Filter_Priority(Zend_Log::ERR);
$errorWriter->addFilter($filter);
// log messages lower than priority ERR are ignored by this writer
// create a log writer for all messages, using the previously opened stream
$verboseWriter = new Zend_Log_Writer_Stream($verboseLogStream);
$verboseWriter->setFormatter($formatter);
// all log messages are logged by this writer
// finally, create a logger and attach the two log writers to the logger
self::$_logger = new Zend_Log($errorWriter);
self::$_logger->addWriter($verboseWriter);
self::$_logger->pause = false;
}
}
self::$_messages[] = $msg;
if (self::$_logger && !self::$_logger->pause) {
while (count(self::$_messages)) {
$msg = array_shift(self::$_messages);
// Each log event has: timestamp, message, priority, and priorityName
// Now we add an additional datum, the authentication id (if any) of the current user.
if (isset($registry['authenticationId']) && isset($registry['authenticationId']['username'])) {
$id = $registry['authenticationId']['username'] . '.' . $registry['authenticationId']['realm'];
} else {
$id = '-';
}
self::$_logger->setEventItem('id', $id);
$priority = substr($msg, 0, $pos = strpos($msg, ' '));
if (isset($priorities[$priority])) {
$priority = $priorities[$priority];
$msg = substr($msg, $pos + 1);
} else {
$priority = 7;
// default to DEBUG priority
}
self::$_logger->log($msg, $priority);
}
}
}
