plugins/generic/xmlGalley/XMLGalleySettingsForm.inc.php

<?php

// $Id: XMLGalleySettingsForm.inc.php,v 1.9 2008/07/01 01:16:14 asmecher Exp $


import('form.Form');

class XMLGalleySettingsForm extends Form {
   var $journalId;

   var $plugin;

   function XMLGalleySettingsForm(&$plugin, $journalId) {
      $templateMgr = &TemplateManager::getManager();

      parent::Form($plugin->getTemplatePath() . 'settingsForm.tpl');

      $this->journalId = $journalId;
      $this->plugin = &$plugin;

      $this->addCheck(new FormValidatorPost($this));
   }

   function initData() {
      $journalId = $this->journalId;
      $plugin =& $this->plugin;

      $templateMgr = &TemplateManager::getManager();

      // set form variables for available XSLT renderers
      $xsltPHP5 = ( version_compare(PHP_VERSION,'5','>=') && extension_loaded('xsl') && extension_loaded('dom') );
      $xsltPHP4 = ( version_compare(PHP_VERSION,'5','<') && extension_loaded('xslt') );

      // populate form variables with saved plugin settings
      $this->setData('xsltPHP5', $xsltPHP5);
      $this->setData('xsltPHP4', $xsltPHP4);

      if ( !Request::getUserVar('save') ) {
         $this->setData('XSLTrenderer', $plugin->getSetting($journalId, 'XSLTrenderer'));
         $this->setData('externalXSLT', $plugin->getSetting($journalId, 'externalXSLT'));
         $this->setData('XSLstylesheet', $plugin->getSetting($journalId, 'XSLstylesheet'));
         $this->setData('nlmPDF', $plugin->getSetting($journalId, 'nlmPDF'));
         $this->setData('externalFOP', $plugin->getSetting($journalId, 'externalFOP'));
      }
      $this->setData('customXSL', $plugin->getSetting($journalId, 'customXSL'));
   }

   function readInputData() {
      $this->readUserVars(array('XSLTrenderer', 'XSLstylesheet', 'externalXSLT', 'customXSL', 'nlmPDF', 'externalFOP'));

      // ensure that external XSLT or XSL are not blank
      if ($this->getData('XSLTrenderer') == "external") {
         $this->addCheck(new FormValidator($this, 'externalXSLT', 'required', 'plugins.generic.xmlGalley.settings.externalXSLTRequired'));
      }

      // if PDF rendering is enabled, then check that an external FO processor is set
      if ($this->getData('nlmPDF') == "1") {
         $this->addCheck(new FormValidator($this, 'externalFOP', 'required', 'plugins.generic.xmlGalley.settings.xslFOPRequired'));
      }

      // if the custom stylesheet button is enabled, then check that an XSL is uploaded
      if ($this->getData('XSLstylesheet') == "custom") {
         $this->addCheck(new FormValidator($this, 'customXSL', 'required', 'plugins.generic.xmlGalley.settings.customXSLRequired'));
      }

   }

   function execute() {
      $plugin = &$this->plugin;
      $journalId = $this->journalId;

      // get existing settings to see if any are changing that will affect the cache
      $flushCache = false;
      foreach ($this->_data as $setting => $value) {
         if ($plugin->getSetting($journalId, $setting) != $value) $flushCache = true;
      }

      // if there are changes, flush the XSLT cache
      if ($flushCache == true) {
         $cacheManager =& CacheManager::getManager();
         $cacheManager->flush('xsltGalley');
      }

      $plugin->updateSetting($journalId, 'nlmPDF', $this->getData('nlmPDF'));
      $plugin->updateSetting($journalId, 'externalFOP', $this->getData('externalFOP'));
      $plugin->updateSetting($journalId, 'XSLTrenderer', $this->getData('XSLTrenderer'));
      $plugin->updateSetting($journalId, 'XSLstylesheet', $this->getData('XSLstylesheet'));
      $plugin->updateSetting($journalId, 'externalXSLT', $this->getData('externalXSLT'));
      $plugin->updateSetting($journalId, 'customXSL', $this->getData('customXSL'));
   }
}

?>

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