Added setLogLevel and getLogLevel functions (#62)

* - Added setLogLevel and getLogLevel functions

* fixed test file

CHANGELOG.md

@@ -2,6 +2,9 @@
 
 All notable changes to `LERN` will be documented in this file.
 
+### 4.3.0
+- Added setLogLevel and getLogLevel functions
+
 ### 4.2.2
 - Backwards compatibility fix for custom Recorder/Notifier classes
 

README.md

@@ -120,6 +120,16 @@ To change what is recorded in to the database take a look at `config/lern.php`
 ### Notifications
 LERN uses the Monolog library to send notifications. If you need more than the supported notification channels, then you can add your own custom Monolog handlers. To start using any of the supported handlers just edit the provided config file `config/lern.php`.
 
+
+#### Changing the log level programmatically
+Some notification services support different log levels. If changing the config value `lern.notify.log_level` is not enough then try it this way:
+```php
+// Change the log level. 
+// Default is: critical
+// Options are: debug, info, notice, warning, error, critical, alert, emergency
+LERN::setLogLevel("emergency");
+```
+
 #### Changing the subject line
 Some notification services support a subject line, this is how you change it.
 ```php

src/Components/Notifier.php

@@ -182,6 +182,26 @@ public function getContext(Exception $e, $context = [])
         }
     }
 
+    /**
+     * Get the log level
+     * @return string 
+     */
+    public function getLogLevel()
+    {
+        return $this->config['log_level'];
+    }
+
+    /**
+     * Set the log level
+     * @param string $level The log level
+     * @return \Tylercd100\LERN\LERN
+     */
+    public function setLogLevel($level)
+    {
+        $this->config['log_level'] = $level;
+        return $this;
+    }
+
     /**
      * Pushes on another Monolog Handler
      * @param  HandlerInterface $handler The handler instance to add on

src/LERN.php

@@ -123,6 +123,26 @@ public function setRecorder(Recorder $recorder)
         return $this;
     }
 
+    /**
+     * Get the log level
+     * @return string 
+     */
+    public function getLogLevel()
+    {
+        return $this->notifier->getLogLevel();
+    }
+
+    /**
+     * Set the log level
+     * @param string $level The log level
+     * @return \Tylercd100\LERN\LERN
+     */
+    public function setLogLevel($level)
+    {
+        $this->notifier->setLogLevel($level);
+        return $this;
+    }
+
     /**
      * Set a string or a closure to be called that will generate the message body for the notification
      * @param function|string $cb This closure function will be passed an Exception and must return a string

tests/LERNTest.php

@@ -94,6 +94,17 @@ public function testItCallsNotifierSetMessageMethod()
         $lern->setMessage("Test Message");
     }
 
+    public function testItCallsNotifierSetLogLevelMethod()
+    {
+        $mock = $this->getMockBuilder('Tylercd100\LERN\Components\Notifier')->setMethods(array('setLogLevel'))->getMock();
+
+        $mock->expects($this->once())
+             ->method('setLogLevel');
+
+        $lern = new LERN($mock);
+        $lern->setLogLevel("debug");
+    }
+
     public function testSettingAndGettingACustomNotifierInstance()
     {
         $lern = new LERN;
@@ -111,4 +122,13 @@ public function testSettingAndGettingACustomRecorderInstance()
         $new_recorder = $lern->getRecorder();
         $this->assertEquals($new_recorder, $orig_recorder);
     }
+
+    public function testSettingAndGettingLogLevels()
+    {
+        $lern = new LERN;
+        $level = "debug";
+        $lern->setLogLevel($level);
+        $result = $lern->getLogLevel();
+        $this->assertEquals($result, $level);
+    }
 }