LegalpadDocumentSignature.php
45d61b711060stable

LegalpadDocumentSignature.php
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			<?php

			final class LegalpadDocumentSignature
			extends LegalpadDAO
			implements PhabricatorPolicyInterface {

			const VERIFIED = 0;
			const UNVERIFIED = 1;

			protected $documentPHID;
			protected $documentVersion;
			protected $signerPHID;
			protected $signatureData = array();
			protected $verified;
			protected $secretKey;

			private $document = self::ATTACHABLE;

			public function getConfiguration() {
			return array(
			self::CONFIG_SERIALIZATION => array(
			'signatureData' => self::SERIALIZATION_JSON,
			),
			) + parent::getConfiguration();
			}

			public function save() {
			if (!$this->getSecretKey()) {
			$this->setSecretKey(Filesystem::readRandomCharacters(20));
			}
			return parent::save();
			}

			public function isVerified() {
			return ($this->getVerified() != self::UNVERIFIED);
			}

			public function getDocument() {
			return $this->assertAttached($this->document);
			}

			public function attachDocument(LegalpadDocument $document) {
			$this->document = $document;
			return $this;
			}


			/* -( PhabricatorPolicyInterface )----------------------------------------- */


			public function getCapabilities() {
			return array(
			PhabricatorPolicyCapability::CAN_VIEW,
			);
			}

			public function getPolicy($capability) {
			switch ($capability) {
			case PhabricatorPolicyCapability::CAN_VIEW:
			return $this->getDocument()->getPolicy(
			PhabricatorPolicyCapability::CAN_EDIT);
			}
			}

			public function hasAutomaticCapability($capability, PhabricatorUser $viewer) {
			return ($viewer->getPHID() == $this->getSignerPHID());
			}

			public function describeAutomaticCapability($capability) {
			return null;
			}

			}