plugins/generic/addThis/AddThisPlugin.inc.php

<?php

import('lib.pkp.classes.plugins.GenericPlugin');

class AddThisPlugin extends GenericPlugin {
   function register($category, $path) {
      if (parent::register($category, $path)) {
         if ($this->getEnabled()) {
            HookRegistry::register('Templates::Catalog::Book::BookInfo::Sharing',array(&$this, 'callbackSharingDisplay'));
         }
         return true;
      }
      return false;
   }

   function getContextSpecificPluginSettingsFile() {
      return $this->getPluginPath() . '/settings.xml';
   }

   function getDisplayName() {
      return __('plugins.generic.addThis.displayName');
   }

   function getDescription() {
      return __('plugins.generic.addThis.description');
   }

   function getManagementVerbs() {
      $verbs = array();
      if ($this->getEnabled()) {
         $verbs[] = array('settings', __('plugins.generic.addThis.settings'));
      }
      return parent::getManagementVerbs($verbs);
   }

   function getManagementVerbLinkAction(&$request, $verb, $defaultUrl) {
      $router =& $request->getRouter();
      $dispatcher =& $router->getDispatcher();

      list($verbName, $verbLocalized) = $verb;

      if ($verbName === 'settings') {
         import('lib.pkp.classes.linkAction.request.AjaxLegacyPluginModal');
         $actionRequest = new AjaxLegacyPluginModal($defaultUrl,
               $this->getDisplayName());
         return new LinkAction($verbName, $actionRequest, $verbLocalized, null);
      }

      return null;
   }

   function manage($verb, $args, &$message, &$messageParams, &$pluginModalContent) {

      $application =& Application::getApplication();
      $request =& $application->getRequest();
      $press =& $request->getPress();
      $templateMgr =& TemplateManager::getManager();

      switch ($verb) {

         case 'settings':
            $templateMgr->assign('statsConfigured', $this->statsConfigured($press));
            $pluginModalContent = $templateMgr->fetch($this->getTemplatePath() . 'settingsTabs.tpl');
            return true;

         case 'showTab':
            if ($request->getUserVar('tab') == 'settings') {
               $templateMgr =& TemplateManager::getManager();
               $this->import('AddThisSettingsForm');
               $form = new AddThisSettingsForm($this, $press);
               if ($request->getUserVar('save')) {
                  $form->readInputData();
                  if ($form->validate()) {
                     $form->execute();
                     $message = NOTIFICATION_TYPE_SUCCESS;
                     $messageParams = array('contents' => __('plugins.generic.addThis.form.saved'));
                     return false;
                  } else {
                     $pluginModalContent = $form->fetch($request);
                  }
               } else {
                  $form->initData();
                  $pluginModalContent = $form->fetch($request);
               }
            } else {
               $pluginModalContent = $templateMgr->fetch($this->getTemplatePath() . 'statistics.tpl');
            }
            return true;

         case 'showStatistics':
               $this->import('AddThisStatisticsGridHandler');
               $gridHandler = new AddThisStatisticsGridHandler($this);
               $gridHandler->initialize($request);

               import('lib.pkp.classes.core.JSONManager');
               $jsonManager = new JSONManager();

               $jsonMessage = $jsonManager->decode($gridHandler->fetchGrid($args, $request));
               $pluginModalContent = $jsonMessage->content;
            return true;

         default:
            // let the parent handle it.
            return parent::manage($verb, $args, $message, $messageParams);
      }
   }

   function callbackSharingDisplay($hookName, $params) {
      $templateMgr =& $params[1];
      $output =& $params[2];

      $application =& Application::getApplication();
      $request =& $application->getRequest();
      $press =& $request->getPress();

      $templateMgr->assign('addThisProfileId', $press->getSetting('addThisProfileId'));
      $templateMgr->assign('addThisUsername', $press->getSetting('addThisUsername'));
      $templateMgr->assign('addThisPassword', $press->getSetting('addThisPassword'));
      $templateMgr->assign('addThisDisplayStyle', $press->getSetting('addThisDisplayStyle'));

      $output .= $templateMgr->fetch($this->getTemplatePath() . 'addThis.tpl');
      return false;
   }

   function statsConfigured($press) {
      $addThisUsername =& $press->getSetting('addThisUsername');
      $addThisPassword =& $press->getSetting('addThisPassword');
      $addThisProfileId =& $press->getSetting('addThisProfileId');

      if (isset($addThisUsername) && isset($addThisPassword) && isset($addThisProfileId)) {
         return true;
      }

      return false;
   }
}

?>