94 lines
2.4 KiB
PHP
94 lines
2.4 KiB
PHP
<?php
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/**
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* @brief expectedOutputMonitoring Task
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* @author <a href='https://www.invisioncommunity.com'>Invision Power Services, Inc.</a>
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* @copyright (c) Invision Power Services, Inc.
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* @license https://www.invisioncommunity.com/legal/standards/
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* @package Invision Community
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* @subpackage Nexus
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* @since 12 Sep 2014
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*/
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namespace IPS\nexus\tasks;
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/* To prevent PHP errors (extending class does not exist) revealing path */
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if ( !\defined( '\IPS\SUITE_UNIQUE_KEY' ) )
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{
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header( ( isset( $_SERVER['SERVER_PROTOCOL'] ) ? $_SERVER['SERVER_PROTOCOL'] : 'HTTP/1.0' ) . ' 403 Forbidden' );
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exit;
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}
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/**
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* expectedOutputMonitoring Task
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*/
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class _expectedOutputMonitoring extends \IPS\Task
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{
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/**
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* Execute
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*
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* If ran successfully, should return anything worth logging. Only log something
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* worth mentioning (don't log "task ran successfully"). Return NULL (actual NULL, not '' or 0) to not log (which will be most cases).
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* If an error occurs which means the task could not finish running, throw an \IPS\Task\Exception - do not log an error as a normal log.
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* Tasks should execute within the time of a normal HTTP request.
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*
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* @return mixed Message to log or NULL
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* @throws \IPS\Task\Exception
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*/
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public function execute()
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{
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$rules = \IPS\nexus\Hosting\EOM::roots();
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if ( !\count( $rules ) )
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{
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\IPS\Db::i()->update( 'core_tasks', array( 'enabled' => 0 ), array( '`key`=?', 'expectedOutputMonitoring' ) );
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return NULL;
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}
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foreach ( $rules as $rule )
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{
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try
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{
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$output = \IPS\Http\Url::external( $rule->url )->request()->get();
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switch ( $rule->type )
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{
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case 'c':
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$match = ( mb_strpos( $output, $rule->value ) !== FALSE );
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break;
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case 'e':
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$match = ( $output == $rule->value );
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case 'n':
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$match = ( mb_strpos( $output, $rule->value ) === FALSE );
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break;
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}
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if ( !$match )
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{
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$email = \IPS\Email::buildFromTemplate( 'nexus', 'monitoring_eom', array( $rule ), \IPS\Email::TYPE_LIST );
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$email->send( json_decode( $rule->notify, TRUE ) );
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}
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}
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catch ( \Exception $e )
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{
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throw new \IPS\Task\Exception( $this, $e->getMessage() );
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}
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}
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return NULL;
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}
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/**
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* Cleanup
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*
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* If your task takes longer than 15 minutes to run, this method
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* will be called before execute(). Use it to clean up anything which
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* may not have been done
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*
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* @return void
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*/
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public function cleanup()
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{
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}
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} |