efsp/scripts/specifications.inc

<?php
/*******************************************************************************
 * Copyright (c) 2023 Eclipse Foundation and others.
 *
 * This program and the accompanying materials are made
 * available under the terms of the Eclipse Public License 2.0
 * which is available at https://www.eclipse.org/legal/epl-2.0/
 *
 * SPDX-License-Identifier: EPL-2.0
 *******************************************************************************/

class SpecificationProcess {
	static $instance;

	var $versions;

	static function init() {
		self::$instance = new SpecificationProcess();
	}

	static function getInstance() {
		return self::$instance;
	}

	private function __construct() {
		$data = json_decode(file_get_contents(dirname(__FILE__) . '/../versions.json'), true);
		$this->versions = array_map(function($each) {return new SpecificationProcessVersion($each);}, $data);
	}

	function getVersions() {
		return $this->versions;
	}

	function getVersion($version) {
		if ($version) {
			foreach($this->versions as $each) {
				if ($each->getVersion() == $version) {
					return $each;
				}
			}
		}
		return $this->getCurrentVersion();
	}

	function getCurrentVersion() {
		foreach($this->versions as $version) {
			if ($version->isCurrent()) {
				return $version;
			}
		}
		return null;
	}
}

class SpecificationProcessVersion {
	var $data;


	function __construct($data) {
		$this->data = $data;
	}

	function getVersion() {
		return $this->data['version'];
	}

	function getState() {
		return $this->data['state'];
	}

	function getFile() {
		$file = $this->data['doc'];
		if (!$file) return null;
		return dirname(__FILE__) . '/../' . $file;
	}

	function getDiff() {
		$diff = $this->data['diff'];
		if (!$diff) return null;
		return dirname(__FILE__) . '/../' . $diff;
	}


	function isCurrent() {
		return $this->getState() == 'current';
	}

	function isDraft() {
		return $this->getState() == 'draft';
	}
}

SpecificationProcess::init();