BuildFailureEvent.php
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BuildFailureEvent.php
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	<?php

	namespace Nasqueron\Notifications\Analyzers\DockerHub;

	use Mailgun;

	class BuildFailureEvent extends BaseEvent {

	/**
	* Initializes a new instance of the BuildFailureEvent object.
	*
	* @param \stdClass $payload The payload to analyze
	*/
	public function __construct ($payload) {
	parent::__construct($payload);
	$this->payload = $this->getMailGunPayload();
	}

	/**
	* Gets a MailGun message.
	*
	* @return \stdClass
	*/
	private function getMailGunPayload () {
	return Mailgun::fetchMessageFromPayload($this->payload);
	}

	/**
	* @return string
	*/
	private function getMailBody () {
	$bodyProperty = 'body-plain';
	return $this->payload->$bodyProperty;
	}

	/**
	* Extracts a regular expression from the mail body.
	*
	* @param $string Regular expression
	* @return string
	*/
	private function extractFromBody ($regex) {
	preg_match($regex, $this->getMailBody(), $matches);
	return $matches[1];
	}

	/**
	* Gets text from payload.
	*
	* @return string
	*/
	public function getText() {
	$repo = $this->extractFromBody("@\"(.?\/.?)\"@");

	return "Image build by Docker Hub registry failure for $repo";
	}

	/**
	* Gets link from payload.
	*
	* @return string
	*/
	public function getLink() {
	return $this->extractFromBody("@(https\:\/\/hub.docker.com\/r.*)@");
	}

	}