← All changes | includes/class-updraft-logger.php +53 -34 3.2.7 → 4.7.0 View file →

		@@ -13,29 +13,48 @@
13	13	* Class Updraft_Logger
14	14	*/
15	15	class Updraft_Logger implements Updraft_Logger_Interface {
16	16
	17	+ /**
	18	+ * Array of loggers
	19	+ *
	20	+ * @var Updraft_Logger_Interface[]
	21	+ */
17	22	protected $_loggers = array();
18	23
19	24	/**
20	25	* Constructor method
21	26	*
22		- * @param Updraft_Logger_Interface $logger
	27	+ * @param Updraft_Logger_Interface|null $logger
23	28	*/
24		- public function __construct(Updraft_Logger_Interface $logger = null) {
	29	+ public function __construct($logger = null) {
25	30	if (!empty($logger)) $this->_loggers = array($logger);
26	31	}
27	32
28	33	/**
	34	+ * Returns singleton instance object
	35	+ *
	36	+ * @return Updraft_Logger Returns `Updraft_Logger` object
	37	+ */
	38	+ public static function instance() {
	39	+ static $_instance = null;
	40	+ if (null === $_instance) {
	41	+ $_instance = new self();
	42	+ }
	43	+ return $_instance;
	44	+ }
	45	+
	46	+ /**
29	47	* Add logger to loggers list
30	48	*
31	49	* @param Updraft_Logger_Interface $logger
	50	+ * @return false|void
32	51	*/
33		- public function add_logger(Updraft_Logger_Interface $logger) {
	52	+ public function add_logger($logger) {
34	53	$logger_id = $logger_class = get_class($logger);
35	54
36	55	// don't add logger if it doesn't support multiple loggers.
37		- if (!empty($this->_loggers) && array_key_exists($logger_id, $this->_loggers) && false == $logger->is_allow_multiple()) return false;
	56	+ if (!empty($this->_loggers) && array_key_exists($logger_id, $this->_loggers) && false === $logger->is_allow_multiple()) return false;
38	57
39	58	$index = 0;
40	59
41	60	// get free id key.
		@@ -60,13 +79,13 @@
60	79	* System is unusable.
61	80	*
62	81	* @param string $message
63	82	* @param array $context
64		- * @return null
	83	+ * @return void
65	84	*/
66		- public function emergency($message, array $context = array()) {
	85	+ public function emergency($message, $context = array()) {
67	86
68		- if (empty($this->_loggers)) return false;
	87	+ if (empty($this->_loggers)) return;
69	88
70	89	foreach ($this->_loggers as $logger) {
71	90	$logger->emergency($message, $context);
72	91	}
		@@ -80,13 +99,13 @@
80	99	* trigger the SMS alerts and wake you up.
81	100	*
82	101	* @param string $message
83	102	* @param array $context
84		- * @return null
	103	+ * @return void
85	104	*/
86		- public function alert($message, array $context = array()) {
	105	+ public function alert($message, $context = array()) {
87	106
88		- if (empty($this->_loggers)) return false;
	107	+ if (empty($this->_loggers)) return;
89	108
90	109	foreach ($this->_loggers as $logger) {
91	110	$logger->alert($message, $context);
92	111	}
		@@ -99,13 +118,13 @@
99	118	* Example: Application component unavailable, unexpected exception.
100	119	*
101	120	* @param string $message
102	121	* @param array $context
103		- * @return null
	122	+ * @return void
104	123	*/
105		- public function critical($message, array $context = array()) {
	124	+ public function critical($message, $context = array()) {
106	125
107		- if (empty($this->_loggers)) return false;
	126	+ if (empty($this->_loggers)) return;
108	127
109	128	foreach ($this->_loggers as $logger) {
110	129	$logger->critical($message, $context);
111	130	}
		@@ -117,13 +136,13 @@
117	136	* be logged and monitored.
118	137	*
119	138	* @param string $message
120	139	* @param array $context
121		- * @return null
	140	+ * @return void
122	141	*/
123		- public function error($message, array $context = array()) {
	142	+ public function error($message, $context = array()) {
124	143
125		- if (empty($this->_loggers)) return false;
	144	+ if (empty($this->_loggers)) return;
126	145
127	146	foreach ($this->_loggers as $logger) {
128	147	$logger->error($message, $context);
129	148	}
		@@ -137,13 +156,13 @@
137	156	* that are not necessarily wrong.
138	157	*
139	158	* @param string $message
140	159	* @param array $context
141		- * @return null
	160	+ * @return void
142	161	*/
143		- public function warning($message, array $context = array()) {
	162	+ public function warning($message, $context = array()) {
144	163
145		- if (empty($this->_loggers)) return false;
	164	+ if (empty($this->_loggers)) return;
146	165
147	166	foreach ($this->_loggers as $logger) {
148	167	$logger->warning($message, $context);
149	168	}
		@@ -154,13 +173,13 @@
154	173	* Normal but significant events.
155	174	*
156	175	* @param string $message
157	176	* @param array $context
158		- * @return null
	177	+ * @return void
159	178	*/
160		- public function notice($message, array $context = array()) {
	179	+ public function notice($message, $context = array()) {
161	180
162		- if (empty($this->_loggers)) return false;
	181	+ if (empty($this->_loggers)) return;
163	182
164	183	foreach ($this->_loggers as $logger) {
165	184	$logger->notice($message, $context);
166	185	}
		@@ -173,13 +192,13 @@
173	192	* Example: User logs in, SQL logs.
174	193	*
175	194	* @param string $message
176	195	* @param array $context
177		- * @return null
	196	+ * @return void
178	197	*/
179		- public function info($message, array $context = array()) {
	198	+ public function info($message, $context = array()) {
180	199
181		- if (empty($this->_loggers)) return false;
	200	+ if (empty($this->_loggers)) return;
182	201
183	202	foreach ($this->_loggers as $logger) {
184	203	$logger->info($message, $context);
185	204	}
		@@ -190,13 +209,13 @@
190	209	* Detailed debug information.
191	210	*
192	211	* @param string $message
193	212	* @param array $context
194		- * @return null
	213	+ * @return void
195	214	*/
196		- public function debug($message, array $context = array()) {
	215	+ public function debug($message, $context = array()) {
197	216
198		- if (empty($this->_loggers)) return false;
	217	+ if (empty($this->_loggers)) return;
199	218
200	219	foreach ($this->_loggers as &$logger) {
201	220	$logger->debug($message, $context);
202	221	}
		@@ -205,16 +224,16 @@
205	224
206	225	/**
207	226	* Logs with an arbitrary level.
208	227	*
209		- * @param mixed $level
210		- * @param string $message
211		- * @param array $context
212		- * @return null
	228	+ * @param string $message
	229	+ * @param mixed $level
	230	+ * @param array $context
	231	+ * @return void
213	232	*/
214		- public function log($level, $message, array $context = array()) {
	233	+ public function log($message, $level, $context = array()) {
215	234
216		- if (empty($this->_loggers)) return false;
	235	+ if (empty($this->_loggers)) return;
217	236
218	237	foreach ($this->_loggers as $logger) {
219	238	$logger->log($message, $level, $context);
220	239	}