/**
Render the current page if appropriate
The page is only shown if it's accessed
directly rather than through an include().
@param $custom_errors @deprecated
This behavior is controlled by config variable
FANNIE_CUSTOM_ERRORS. The optional parameter
remains for th sake of compatibility but does
not do anything. It will go away when all calls
to this method have been cleaned up.
*/
public static function conditionalExec($custom_errors = true)
{
$frames = debug_backtrace();
// conditionalExec() is the only function on the stack
if (count($frames) == 1) {
$config = FannieConfig::factory();
$logger = new FannieLogger();
if ($config->get('SYSLOG_SERVER')) {
$logger->setRemoteSyslog($config->get('SYSLOG_SERVER'), $config->get('SYSLOG_PORT'), $config->get('SYSLOG_PROTOCOL'));
}
$op_db = $config->get('OP_DB');
$dbc = FannieDB::get($op_db);
self::setLogger($logger);
// setup error logging
self::setErrorHandlers();
// initialize locale & gettext
self::i18n();
// draw current page
$page = basename(filter_input(INPUT_SERVER, 'PHP_SELF'));
$class = substr($page, 0, strlen($page) - 4);
if ($class != 'index' && class_exists($class)) {
$obj = new $class();
if ($dbc->isConnected($op_db)) {
// write URL log
self::logUsage($dbc, $op_db);
/*
$auth = self::authOverride($dbc, $op_db, $class);
if ($auth) {
$obj->setPermissions($auth);
}
*/
}
$obj->setConfig($config);
$obj->setLogger($logger);
if (is_a($obj, 'FannieReportPage')) {
$dbc = FannieDB::getReadOnly($op_db);
}
$obj->setConnection($dbc);
$obj->draw_page();
} else {
trigger_error('Missing class ' . $class, E_USER_NOTICE);
}
}
}
public function testLogger()
{
$logger = new FannieLogger();
$tempfile = tempnam(sys_get_temp_dir(), 'FLT');
$context = array('logfile' => $tempfile);
$message = 'test logging';
$levels = array('emergency', 'alert', 'critical', 'error', 'warning', 'notice', 'info');
// test non-debug levels first
foreach ($levels as $id => $level) {
$pattern = '/^[A-Za-z]{3} \\d+ \\d\\d:\\d\\d:\\d\\d .+ fannie\\[\\d+\\]: \\(' . $level . '\\) test logging$/';
// call emergency(), alert(), etc directly
unlink($tempfile);
$logger->{$level}($message, $context);
$output = file_get_contents($tempfile);
$this->assertRegExp($pattern, $output);
// call log() with string level name
unlink($tempfile);
$logger->log($level, $message, $context);
$output = file_get_contents($tempfile);
$this->assertRegExp($pattern, $output);
// call log() with int level ID
unlink($tempfile);
$logger->log($id, $message, $context);
$output = file_get_contents($tempfile);
$this->assertRegExp($pattern, $output);
}
$pattern = '/^[A-Za-z]{3} \\d+ \\d\\d:\\d\\d:\\d\\d .+ fannie\\[\\d+\\]: \\(debug\\) test logging$/';
$frame = '/^[A-Za-z]{3} \\d+ \\d\\d:\\d\\d:\\d\\d .+ fannie\\[\\d+\\]: \\(debug\\) Frame \\#\\d+ .*, Line \\d+, function [\\w\\\\]+(::)?\\w+$/';
// test debug w/ stack trace
unlink($tempfile);
$logger->debug($message, $context);
$output = file_get_contents($tempfile);
$lines = explode("\n", $output);
for ($i = 0; $i < count($lines); $i++) {
if ($lines[$i] === '') {
continue;
}
if ($i == 0) {
$this->assertRegExp($pattern, $lines[$i]);
} else {
$this->assertRegExp($frame, $lines[$i]);
}
}
// test debug again with an exception included in the context
$e = new Exception('test exception');
$context['exception'] = $e;
unlink($tempfile);
$logger->debug($message, $context);
$output = file_get_contents($tempfile);
$lines = explode("\n", $output);
for ($i = 0; $i < count($lines); $i++) {
if ($lines[$i] === '') {
continue;
}
if ($i == 0) {
$this->assertRegExp($pattern, $lines[$i]);
} else {
$this->assertRegExp($frame, $lines[$i]);
}
}
unlink($tempfile);
}
