Alert Subsys to OOP and SNMPTraps trigger Alert Rules (#9765)

* Changed snmptrap.php and handlers to allow for alerts.

* Moved RunRules() to Dispatcher.php

* Modified includes, passes pre-commit tests locally.

* Converted RunRules to OO, fixed formatting in files found by TravisCI

* rebase, covert alert subsy to oop

* Modified init.php to call new Alert subsystem

* fixed dependencies

* Resolved undefined functions

* Fixed PingCheck.php not triggering

* Changed runAlerts to __construct

* Fixes
Can't have Config inside empty()
incorrectly named function (my fault)
poller.php missing shebang
organize imports

alerts.php

@@ -14,26 +14,31 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-/**
+ *
  * Alerts Cronjob
  * @author f0o <f0o@devilcode.org>
  * @copyright 2014 f0o, LibreNMS
  * @license GPL
  * @package LibreNMS
  * @subpackage Alerts
+
+ * Edited 4/1/19
+ * Changed to OOP
+ * @author: Heath Barnhart <hbarnhart@kanren.net>
  */
 
 use LibreNMS\Util\FileLock;
+use LibreNMS\Alert\RunAlerts;
 
-$init_modules = ['alerts', 'laravel'];
+$init_modules = ['alerts','laravel'];
 require __DIR__ . '/includes/init.php';
 
 $options = getopt('d::');
 
 $alerts_lock = FileLock::lockOrDie('alerts');
 
+$alerts = new RunAlerts();
+
 if (set_debug(isset($options['d']))) {
     echo "DEBUG!\n";
 }
@@ -41,13 +46,13 @@ if (set_debug(isset($options['d']))) {
 if (!defined('TEST') && \LibreNMS\Config::get('alert.disable') != 'true') {
     echo 'Start: '.date('r')."\r\n";
     echo "ClearStaleAlerts():" . PHP_EOL;
-    ClearStaleAlerts();
+    $alerts->clearStaleAlerts();
     echo "RunFollowUp():\r\n";
-    RunFollowUp();
+    $alerts->runFollowUp();
     echo "RunAlerts():\r\n";
-    RunAlerts();
+    $alerts->runAlerts();
     echo "RunAcks():\r\n";
-    RunAcks();
+    $alerts->runAcks();
     echo 'End  : '.date('r')."\r\n";
 }