Initial commit for Rollbar integration

Author: carlbennett

composer.json

@@ -49,6 +49,7 @@
         "ext-mcrypt": "*",
         "ext-memcached": "*",
         "ext-pdo": "*",
-        "php-64bit": ">=5.5.0"
+        "php-64bit": ">=5.5.0",
+        "rollbar/rollbar": "^0.18.2"
     }
 }

composer.lock

@@ -47,5 +47,9 @@
     "secret": "google-provided-value",
     "sitekey": "google-provided-value",
     "url": "https://www.google.com/recaptcha/api/siteverify"
+  },
+  "rollbar": {
+    "access_token": null,
+    "environment": "local"
   }
 }

etc/config.sample.json

@@ -2,21 +2,52 @@
 
 namespace BNETDocs\Libraries;
 
-use \CarlBennett\MVC\Libraries\Logger as LoggerMVCLib;
+use \BNETDocs\Libraries\Exceptions\QueryException;
 use \CarlBennett\MVC\Libraries\Common;
 use \CarlBennett\MVC\Libraries\DatabaseDriver;
-use \BNETDocs\Libraries\Exceptions\QueryException;
+use \CarlBennett\MVC\Libraries\Logger as LoggerMVCLib;
 use \InvalidArgumentException;
 use \PDO;
 use \PDOException;
+use \Rollbar;
 use \RuntimeException;
 
 class Logger extends LoggerMVCLib {
 
-  protected static $event_types        = null;
+  protected static $event_types       = null;
+  protected static $rollbar_available = false;
+
+  public static function initialize() {
+    parent::initialize();
+    if (Common::$config->rollbar->access_token) {
+      self::$rollbar_available = true;
+
+      $rollbar_handle_exceptions = false;
+      $rollbar_handle_errors     = true;
+      $rollbar_handle_fatal      = true;
+
+      Rollbar::init(
+        [
+          'access_token' => Common::$config->rollbar->access_token,
+          'environment'  => Common::$config->rollbar->environment,
+        ],
+        $rollbar_handle_exceptions,
+        $rollbar_handle_errors,
+        $rollbar_handle_fatal
+      );
+    }
+  }
+
+  public static function logException(Exception $exception) {
+    parent::logException($exception);
+    if (self::$rollbar_available) {
+      Rollbar::report_exception($exception);
+    }
+  }
 
   public static function &getAllEvents() {
     $event_log = [];
+    // TODO
     return $event_log;
   }
 

src/libraries/Logger.php

@@ -41,6 +41,9 @@ function main() {
 
   date_default_timezone_set('UTC');
 
+  // This must come after GlobalErrorHandler::createOverrides() because this
+  // will call Rollbar::init() which will create its own error handlers for
+  // Application Performance Monitoring (APM) purposes.
   Logger::initialize();
 
   Common::$config = json_decode(file_get_contents(