controllers/listbuilder/users/UserUserGroupListbuilderHandler.inc.php

<?php

import('lib.pkp.classes.controllers.listbuilder.ListbuilderHandler');

class UserUserGroupListbuilderHandler extends ListbuilderHandler {
   var $_userId;

   var $_press;


   function UserUserGroupListbuilderHandler() {
      parent::ListbuilderHandler();
      $this->addRoleAssignment(
         ROLE_ID_PRESS_MANAGER,
         array('fetch', 'fetchRow', 'fetchOptions', 'save')
      );
   }


   //
   // Setters and Getters
   //
   function setUserId($userId) {
      $this->_userId = $userId;
   }


   function getUserId() {
      return $this->_userId;
   }


   function setPress(&$press) {
      $this->_press =& $press;
   }


   function &getPress() {
      return $this->_press;
   }


   //
   // Overridden parent class functions
   //
   function getRequestArgs() {
      return array(
         'userId' => $this->getUserId()
      );
   }


   function getOptions($includeDesignations = false) {
      // Initialize the object to return
      $items = array(
         array(), // Names
         array() // Designations
      );

      // Fetch the user groups
      $press =& $this->getPress();
      $userGroupDao =& DAORegistry::getDAO('UserGroupDAO');
      $userGroups =& $userGroupDao->getByContextId($press->getId());
      $roleDao =& DAORegistry::getDAO('RoleDAO');
      $roleNames = $roleDao->getRoleNames(true);

      // Assemble the array to return
      while (!$userGroups->eof()) {
         $userGroup =& $userGroups->next();
         $userGroupId = $userGroup->getId();
         $roleId = $userGroup->getRoleId();
         $roleName = __($roleNames[$roleId]);

         $items[0][$roleId][$userGroupId] = $userGroup->getLocalizedName();
         if ($includeDesignations) {
            $items[1][$userGroupId] = $userGroup->getLocalizedAbbrev();
         }

         // Add the optgroup label.
         $items[0][LISTBUILDER_OPTGROUP_LABEL][$roleId] = $roleName;

         unset($userGroup);
      }

      return $items;
   }


   function loadData() {
      $press =& $this->getPress();
      $userGroupDao =& DAORegistry::getDAO('UserGroupDAO');
      $userGroups =& $userGroupDao->getByUserId($this->getUserId(), $press->getId());

      return $userGroups;
   }


   //
   // Implement template methods from PKPHandler
   //
   function authorize(&$request, $args, $roleAssignments) {
      import('classes.security.authorization.OmpPressAccessPolicy');
      $this->addPolicy(new OmpPressAccessPolicy($request, $roleAssignments));
      return parent::authorize($request, $args, $roleAssignments);
   }


   function initialize(&$request) {
      // FIXME Validate user ID?
      $this->setUserId((int) $request->getUserVar('userId'));

      $this->setPress($request->getPress());
      parent::initialize($request);

      // Basic configuration
      $this->setTitle($request->getUserVar('title'));
      $this->setSourceType(LISTBUILDER_SOURCE_TYPE_SELECT);
      $this->setSaveType(LISTBUILDER_SAVE_TYPE_EXTERNAL);
      $this->setSaveFieldName('roles');

      import('controllers.listbuilder.users.UserGroupListbuilderGridCellProvider');
      $cellProvider = new UserGroupListbuilderGridCellProvider();

      // Name column
      $nameColumn = new ListbuilderGridColumn($this, 'name', 'common.name');
      $nameColumn->setCellProvider($cellProvider);
      $this->addColumn($nameColumn);

      // Designation column
      $designationColumn = new ListbuilderGridColumn($this,
         'designation',
         'common.designation',
         null,
         'controllers/listbuilder/listbuilderNonEditGridCell.tpl'
      );
      $designationColumn->setCellProvider($cellProvider);
      $this->addColumn($designationColumn);
   }

   function getRowDataElement(&$request, $rowId) {
      // fallback on the parent if a rowId is found
      if ( !empty($rowId) ) {
         return parent::getRowDataElement($request, $rowId);
      }

      // Otherwise return from the $newRowId
      $newRowId = $this->getNewRowId($request);
      $userGroupId = $newRowId['name'];
      $userGroupDao =& DAORegistry::getDAO('UserGroupDAO');
      $press =& $this->getPress();
      $userGroup =& $userGroupDao->getById($userGroupId, $press->getId());
      return $userGroup;
   }
}

?>