Writes a message to one or more log adapters, where the adapters that are written to are the
ones that respond to the given priority level.
| public static write ( string $priority, string $message, array $options = [] ) : boolean | ||
| $priority | string | The priority of the log message to be written. |
| $message | string | The message to be written. |
| $options | array | An array of adapter-specific options that may be passed when writing log messages. Some options are also handled by `Logger` itself: - `'name'` _string_: This option can be specified if you wish to write to a specific adapter configuration, instead of writing to the adapter(s) that respond to the given priority. |
| Результат | boolean | Returns `true` if all log writes succeeded, or `false` if _any or all_ writes failed. |
/**
* Tests the correct writing to the cache adapter. In this test we use the
* "Memory" cache adapter so that we can easily verify the written message.
*/
public function testWrite()
{
$message = "CacheLog test message...";
$result = Logger::write('info', $message, array('name' => 'cachelog'));
$this->assertNotEmpty($result);
$result = CacheStorage::read('cachelog', 'cachelog_testkey');
$this->assertEqual($message, $result);
}
public static function __callStatic($priority = 'debug', $params = array())
{
$trace = Debugger::trace(array('format' => 'array', 'depth' => 3, 'includeScope' => false));
$trace = $trace[2];
if (empty($trace)) {
throw UnexpectedValueException('Could not trace method');
}
$trace = array('method' => $trace['functionRef'], 'line' => $trace['line'], 'file' => $trace['file']);
$message = "//////////// {$trace['file']}:{$trace['line']} -> {$trace['method']} ////////////\n";
foreach ($params as $param) {
$dump = Debugger::export($param);
$message = "{$message}{$dump}\n";
}
return parent::write($priority, $message);
}
/**
* Tests the writing mechanism. At first, no Response object is bound to the logger, so
* it queues up the messages. When the Response object finally gets bound, it flushes the
* needed headers and all messages at once. All messages coming after this point get added
* to the header immediately.
*/
public function testWrite()
{
$response = new Response();
$result = Logger::write('debug', 'FirePhp to the rescue!', array('name' => 'firephp'));
$this->assertTrue($result);
$this->assertFalse($response->headers());
$host = 'meta.firephp.org';
$expected = array("X-Wf-Protocol-1: http://meta.wildfirehq.org/Protocol/JsonStream/0.2", "X-Wf-1-Plugin-1: http://{$host}/Wildfire/Plugin/FirePHP/Library-FirePHPCore/0.3", "X-Wf-1-Structure-1: http://{$host}/Wildfire/Structure/FirePHP/FirebugConsole/0.1", "X-Wf-1-1-1-1: 41|[{\"Type\":\"LOG\"},\"FirePhp to the rescue!\"]|");
Logger::adapter('firephp')->bind($response);
$this->assertEqual($expected, $response->headers());
$result = Logger::write('debug', 'Add this immediately.', array('name' => 'firephp'));
$this->assertTrue($result);
$expected[] = 'X-Wf-1-1-1-2: 40|[{"Type":"LOG"},"Add this immediately."]|';
$this->assertEqual($expected, $response->headers());
}
public function testIntegrationWriteFile()
{
$config = array('default' => array('adapter' => 'File'));
Logger::config($config);
$result = Logger::write('default', 'Message line 1');
$this->assertTrue(file_exists(LITHIUM_APP_PATH . '/resources/tmp/logs/default.log'));
$expected = "Message line 1\n";
$result = file_get_contents(LITHIUM_APP_PATH . '/resources/tmp/logs/default.log');
$this->assertEqual($expected, $result);
$result = Logger::write('default', 'Message line 2');
$this->assertTrue($result);
$expected = "Message line 1\nMessage line 2\n";
$result = file_get_contents(LITHIUM_APP_PATH . '/resources/tmp/logs/default.log');
$this->assertEqual($expected, $result);
unlink(LITHIUM_APP_PATH . '/resources/tmp/logs/default.log');
}
public function testWriteFilter()
{
$base = Libraries::get(true, 'resources') . '/tmp/logs';
$this->skipIf(!is_writable($base), "Path `{$base}` is not writable.");
Filters::apply('lithium\\analysis\\Logger', 'write', function ($self, $params, $chain) {
$params['message'] = 'Filtered Message';
return $chain->next($self, $params, $chain);
});
$config = array('default' => array('adapter' => 'File', 'timestamp' => false, 'format' => "{:message}\n"));
Logger::config($config);
$result = Logger::write('info', 'Original Message');
$this->assertTrue(file_exists($base . '/info.log'));
$expected = "Filtered Message\n";
$result = file_get_contents($base . '/info.log');
$this->assertEqual($expected, $result);
unlink($base . '/info.log');
}
public function testMultipleAdaptersWriteByNameSecondary()
{
$base = Libraries::get(true, 'resources') . '/tmp/logs';
$this->skipIf(!is_writable($base), "Path `{$base}` is not writable.");
Logger::config(array('default' => array('adapter' => 'File', 'file' => function ($data, $config) {
return "{$data['priority']}_default.log";
}, 'timestamp' => false, 'format' => "{:message}\n"), 'secondary' => array('adapter' => 'File', 'file' => function ($data, $config) {
return "{$data['priority']}_secondary.log";
}, 'timestamp' => false, 'format' => "{:message}\n")));
$this->assertFalse(file_exists($base . '/info_secondary.log'));
$this->assertTrue(Logger::write('info', 'Secondary Message line 1', array('name' => 'secondary')));
$this->assertTrue(file_exists($base . '/info_secondary.log'));
$expected = "Secondary Message line 1\n";
$result = file_get_contents($base . '/info_secondary.log');
$this->assertEqual($expected, $result);
unlink($base . '/info_secondary.log');
}
public function testWriteByName()
{
$base = LITHIUM_APP_PATH . '/resources/tmp/logs';
$this->skipIf(!is_writable($base), "{$base} is not writable.");
Logger::config(array('default' => array('adapter' => 'File', 'timestamp' => false, 'priority' => false)));
$this->assertFalse(file_exists($base . '/info.log'));
$this->assertFalse(Logger::write('info', 'Message line 1'));
$this->assertFalse(file_exists($base . '/info.log'));
$this->assertTrue(Logger::write(null, 'Message line 1', array('name' => 'default')));
$expected = "Message line 1\n";
$result = file_get_contents($base . '/.log');
$this->assertEqual($expected, $result);
unlink($base . '/.log');
}
public function testWrite()
{
$result = Logger::write('info', 'SyslogTest message...', array('name' => 'syslog'));
$this->assertNotEmpty($result);
}
<?php
use \lithium\data\Connections;
use \lithium\analysis\Logger;
Logger::config(array(
'default' => array('adapter' => 'File')
));
/**
* Log all queries passed to the MongoDB adapter.
*/
$MongoDb = Connections::get('default');
$MongoDb->applyFilter('read', function($self, $params, $chain) use (&$MongoDb) {
$result = $chain->next($self, $params, $chain);
if (method_exists($result, 'data')) {
Logger::write('info',
json_encode($params['query']->export($MongoDb) + array('result' => $result->data())) );
} return $result;
});
?>
/**
* @param $img_path 原图路径
* @param $width 输出宽度
* @param $height 输出高度
*
* @return 输出图路径。如果转换失败则返回空字符串
*/
public static function create_thumb_by_width_and_height($img_path, $width, $height, $quality = self::DEFAULT_IMG_THUMB_QUALITY)
{
$func_resize = '\\tencent\\best_image\\smart_resize';
if (!function_exists($func_resize)) {
\lithium\analysis\Logger::write('debug', ' create_thumb, function smart_resize is undefined. img_path: ' . $img_path . ' ' . PHP_EOL);
return "";
}
$thumb_path = self::get_thumb_name($img_path, $width, $height);
$func_resize($img_path, $thumb_path, $width, $height, $quality);
if (is_file($thumb_path)) {
chmod($thumb_path, FILE_MOD);
return $thumb_path;
} else {
return "";
}
}
public function testWrite()
{
$result = Logger::write('syslog', 'SyslogTest message...');
$this->assertTrue($result);
}
/**
* Logs a SQL statement somewhere.
*
* @param string $sql The SQL to be executed.
* @param array $params The SQL parameters.
* @param float $executionMS The microtime difference it took to execute this query.
* @return void
*/
public function logSQL($sql, array $params = null, $executionMS = null)
{
Logger::write('debug', $sql);
}
/**
* allows ajaxified upload of files
*
* @see
* @filter
* @param array $options [description]
* @return [type] [description]
*/
protected function _upload(array $options = array())
{
$defaults = array('allowed' => '*', 'path' => Libraries::get(true, 'resources') . '/tmp/cache', 'prefix' => __FUNCTION__, 'chmod' => 0644);
$options += $defaults;
if (!$this->request->is('ajax')) {
return array('error' => 'only ajax upload allowed.');
}
if (empty($_GET['qqfile'])) {
sscanf(str_replace('?', ' ', $this->request->env('REQUEST_URI')), '%s qqfile=%s', $t, $file);
} else {
$file = $_GET['qqfile'];
}
$pathinfo = pathinfo($file);
$name = $pathinfo['filename'];
$type = isset($pathinfo['extension']) ? $pathinfo['extension'] : '';
if (!in_array($type, (array) $options['allowed']) && $options['allowed'] != '*') {
$error = 'file-extension not allowed.';
return compact('error', 'name', 'type');
}
$tmp_name = tempnam($options['path'], $options['prefix']);
$input = fopen('php://input', 'r');
$temp = fopen($tmp_name, 'w');
$size = stream_copy_to_stream($input, $temp);
@chmod($tmp_name, $options['chmod']);
fclose($input);
$msg = sprintf('upload of file %s.%s to %s', $name, $type, $tmp_name);
$complete = (bool) ($size == (int) $_SERVER['CONTENT_LENGTH']);
if (!$complete) {
$msg = $error = $msg . ' failed.';
} else {
$msg = 'succesful ' . $msg;
$error = UPLOAD_ERR_OK;
}
$data = compact('error', 'name', 'type', 'size', 'tmp_name');
$priority = $complete ? 'debug' : 'warning';
Logger::write($priority, $msg);
return $data;
}
