SilverStripe Logger Bridge

Provides easy usage of PSR-3 loggers (like monolog) in SilverStripe.

The API is currently experimental and as such is at major version 0.

Installation (composer required)

$ composer require camspiers/silverstripe-loggerbridge:dev-master

Usage

1. Create a config file in your mysite, e.g. "mysite/_config/logging.yml"

2. Set up a PSR-3 logger service and add to the LoggerBridge constructor

    Injector:
    	Monolog:
    		class: Monolog\Logger
    		constructor:
    			0: App
    			1:
    				- '%$StreamHandler'
    	StreamHandler:
    		class: Monolog\Handler\StreamHandler
    		constructor:
    			0: '../../error.log'
    	LoggerBridge:
    		class: Camspiers\LoggerBridge\LoggerBridge
    		constructor:
    			0: '%$Monolog'
   

Changing the way errors display in development

By default Logger Bridge uses Whoops for the display of errors and exceptions. You can change to using SilverStripe error display by adding the following to your yml:

Injector:
	LoggerBridge:
		properties:
			ErrorReporter: '%$LoggerBridgeDebugErrorReporter'

Advanced-style setup

This setup provides the following:

• Logging to a Sentry server, through a raven client (composer require raven/raven)
  • Uses one Sentry project for live and one Sentry project for test and dev
• Logging to a file for error levels error and above
• Logging to Chrome Logger when environment dev
  • Errors are displayed in the Chrome console instead of displaying in the webpage
• Logging to FirePHP when environment dev
  • Errors are displayed in the Firebug console instead of displaying in the webpage
• Logging of peak memory usage along with error

---
Except:
  environment: live
---
Injector:
  Raven:
    class: Raven_Client
    constructor:
      0: http://someraven.url/1
      
  Monolog:
    class: Monolog\Logger
    constructor:
      0: App
      1:
        - '%$RavenHandler'
        - '%$StreamHandler'
        - '%$ChromePHPHandler'
        - '%$FirePHPHandler'
      2:
        - '%$MemoryPeakUsageProcessor'

---
Only:
  environment: live
---
Injector:
  Raven:
    class: Raven_Client
    constructor:
      0: http://someraven.url/1
  Monolog:
    class: Monolog\Logger
    constructor:
      0: App
      1:
        - '%$RavenHandler'
        - '%$StreamHandler'
      2:
        - '%$MemoryPeakUsageProcessor'

---
Name: logging
---
Injector:
  LoggerBridge:
    class: Camspiers\LoggerBridge\LoggerBridge
    constructor:
      0: '%$Monolog'
      1: false
  RavenHandler:
    class: Monolog\Handler\RavenHandler
    constructor:
      0: '%$Raven'
  StreamHandler:
    class: Monolog\Handler\StreamHandler
    constructor:
      0: '../../error.log'
      1: 400
  ChromePHPHandler:
    class: Monolog\Handler\ChromePHPHandler
  FirePHPHandler:
    class: Monolog\Handler\FirePHPHandler
  MemoryPeakUsageProcessor:
    class: Monolog\Processor\MemoryPeakUsageProcessor

Attaching the logger as early as possible

SilverStripe currently doesn't provide any way to replace the default Debug error handlers prior to the database connection etc. But the following patch will use the Logger Bridge as early as possible.

To apply the patch, run the following from the framework directory of a 3.1.x-dev install.

patch -p1 < framework.patch

framework.patch

diff --git a/core/Core.php b/core/Core.php
index bc3f583..4c9f59e 100644
--- a/core/Core.php
+++ b/core/Core.php
@@ -131,7 +131,7 @@ if(Director::isLive()) {
 /**
  * Load error handlers
  */
-Debug::loadErrorHandlers();
+Injector::inst()->get('LoggerBridge')->registerGlobalHandlers();
 
 
 ///////////////////////////////////////////////////////////////////////////////

Unit testing

Logger Bridge has good unit test converage. To run the unit tests:

$ composer install --dev --prefer-dist
$ phpunit

---

##License

SilverStripe Logger Bridge is released under the MIT license