Version.inc.php

<?php
 
class Version extends DataObject {
   function __construct($major, $minor, $revision, $build, $dateInstalled, $current,
         $productType, $product, $productClassName, $lazyLoad, $sitewide) {
 
      parent::__construct();
 
      // Initialize object
      $this->setMajor($major);
      $this->setMinor($minor);
      $this->setRevision($revision);
      $this->setBuild($build);
      $this->setDateInstalled($dateInstalled);
      $this->setCurrent($current);
      $this->setProductType($productType);
      $this->setProduct($product);
      $this->setProductClassName($productClassName);
      $this->setLazyLoad($lazyLoad);
      $this->setSitewide($sitewide);
   }
 
   function compare($version) {
      if (is_object($version)) {
         return $this->compare($version->getVersionString());
      }
      return version_compare($this->getVersionString(), $version);
   }
 
   static function fromString($versionString, $productType = null, $product = null, $productClass = '', $lazyLoad = 0, $sitewide = 1) {
      $versionArray = explode('.', $versionString);
 
      if(!$product && !$productType) {
         $application = Application::get();
         $product = $application->getName();
         $productType = 'core';
      }
 
      $version = new Version(
         (isset($versionArray[0]) ? (int) $versionArray[0] : 0),
         (isset($versionArray[1]) ? (int) $versionArray[1] : 0),
         (isset($versionArray[2]) ? (int) $versionArray[2] : 0),
         (isset($versionArray[3]) ? (int) $versionArray[3] : 0),
         Core::getCurrentDate(),
         1,
         $productType,
         $product,
         $productClass,
         $lazyLoad,
         $sitewide
      );
 
      return $version;
   }
 
   //
   // Get/set methods
   //
 
   function getMajor() {
      return $this->getData('major');
   }
 
   function setMajor($major) {
      $this->setData('major', $major);
   }
 
   function getMinor() {
      return $this->getData('minor');
   }
 
   function setMinor($minor) {
      $this->setData('minor', $minor);
   }
 
   function getRevision() {
      return $this->getData('revision');
   }
 
   function setRevision($revision) {
      $this->setData('revision', $revision);
   }
 
   function getBuild() {
      return $this->getData('build');
   }
 
   function setBuild($build) {
      $this->setData('build', $build);
   }
 
   function getDateInstalled() {
      return $this->getData('dateInstalled');
   }
 
   function setDateInstalled($dateInstalled) {
      $this->setData('dateInstalled', $dateInstalled);
   }
 
   function getCurrent() {
      return $this->getData('current');
   }
 
   function setCurrent($current) {
      $this->setData('current', $current);
   }
 
   function getProductType() {
      return $this->getData('productType');
   }
 
   function setProductType($productType) {
      $this->setData('productType', $productType);
   }
 
   function getProduct() {
      return $this->getData('product');
   }
 
   function setProduct($product) {
      $this->setData('product', $product);
   }
 
   function getProductClassName() {
      return $this->getData('productClassName');
   }
 
   function setProductClassName($productClassName) {
      $this->setData('productClassName', $productClassName);
   }
 
   function getLazyLoad() {
      return $this->getData('lazyLoad');
   }
 
   function setLazyLoad($lazyLoad) {
      $this->setData('lazyLoad', $lazyLoad);
   }
 
   function getSitewide() {
      return $this->getData('sitewide');
   }
 
   function setSitewide($sitewide) {
      $this->setData('sitewide', $sitewide);
   }
 
   function getVersionString($numeric = true) {
      $numericVersion = sprintf('%d.%d.%d.%d', $this->getMajor(), $this->getMinor(), $this->getRevision(), $this->getBuild());
      if (!$numeric && $this->getProduct() == 'omp' && preg_match('/^0\.9\.9\./', $numericVersion)) return ('1.0 Beta');
      if (!$numeric && $this->getProduct() == 'ojs2' && preg_match('/^2\.9\.0\./', $numericVersion)) return ('3.0 Alpha 1');
      if (!$numeric && $this->getProduct() == 'ojs2' && preg_match('/^2\.9\.9\.0/', $numericVersion)) return ('3.0 Beta 1');
      if (!$numeric && $this->getProduct() == 'ops' && preg_match('/^3\.2\.0\.0/', $numericVersion)) return ('3.2.0 Beta');
 
      return $numericVersion;
   }
}