controllers/grid/users/reviewerSelect/ReviewerSelectGridHandler.inc.php

<?php

// import grid base classes
import('lib.pkp.classes.controllers.grid.GridHandler');


// import author grid specific classes
import('controllers.grid.users.reviewerSelect.ReviewerSelectGridCellProvider');
import('controllers.grid.users.reviewerSelect.ReviewerSelectGridRow');

class ReviewerSelectGridHandler extends GridHandler {
   function ReviewerSelectGridHandler() {
      parent::GridHandler();

      $this->addRoleAssignment(array(ROLE_ID_SERIES_EDITOR, ROLE_ID_PRESS_MANAGER, ROLE_ID_PRESS_ASSISTANT),
            array('fetchGrid'));
   }

   //
   // Implement template methods from PKPHandler
   //
   function authorize(&$request, $args, $roleAssignments) {
      $stageId = (int)$request->getUserVar('stageId');

      import('classes.security.authorization.OmpWorkflowStageAccessPolicy');
      $this->addPolicy(new OmpWorkflowStageAccessPolicy($request, $args, $roleAssignments, 'monographId', $stageId));

      import('classes.security.authorization.internal.ReviewRoundRequiredPolicy');
      $this->addPolicy(new ReviewRoundRequiredPolicy($request, $args));

      return parent::authorize($request, $args, $roleAssignments);
   }

   /*
    * Configure the grid
    * @param $request PKPRequest
    */
   function initialize(&$request) {
      parent::initialize($request);

      AppLocale::requireComponents(
         LOCALE_COMPONENT_PKP_SUBMISSION,
         LOCALE_COMPONENT_PKP_MANAGER,
         LOCALE_COMPONENT_PKP_USER,
         LOCALE_COMPONENT_OMP_EDITOR
      );
      $monograph =& $this->getAuthorizedContextObject(ASSOC_TYPE_MONOGRAPH);

      // Columns
      $cellProvider = new ReviewerSelectGridCellProvider();
      $this->addColumn(
         new GridColumn(
            'select',
            '',
            null,
            'controllers/grid/users/reviewerSelect/reviewerSelectRadioButton.tpl',
            $cellProvider,
            array('width' => 5)
         )
      );
      $this->addColumn(
         new GridColumn(
            'name',
            'author.users.contributor.name',
            null,
            'controllers/grid/gridCell.tpl',
            $cellProvider,
            array('alignment' => COLUMN_ALIGNMENT_LEFT,
                  'width' => 30
               )
         )
      );
      $this->addColumn(
         new GridColumn(
            'done',
            'common.done',
            null,
            'controllers/grid/gridCell.tpl',
            $cellProvider
         )
      );
      $this->addColumn(
         new GridColumn(
            'avg',
            'editor.review.days',
            null,
            'controllers/grid/gridCell.tpl',
            $cellProvider
         )
      );
      $this->addColumn(
         new GridColumn(
            'last',
            'editor.submissions.lastAssigned',
            null,
            'controllers/grid/gridCell.tpl',
            $cellProvider
         )
      );
      $this->addColumn(
         new GridColumn(
            'active',
            'common.active',
            null,
            'controllers/grid/gridCell.tpl',
            $cellProvider
         )
      );
      $this->addColumn(
         new GridColumn(
            'interests',
            'user.interests',
            null,
            'controllers/grid/gridCell.tpl',
            $cellProvider,
            array('width' => 20)
         )
      );
   }


   //
   // Overridden methods from GridHandler
   //
   function &getRowInstance() {
      $row = new ReviewerSelectGridRow();
      return $row;
   }

   function renderFilter(&$request) {
      return parent::renderFilter($request, $this->getFilterSelectionData($request));
   }

   function loadData(&$request, $filter) {
      $interests = $filter['interestSearchKeywords'];
      $reviewerValues = $filter['reviewerValues'];

      // Retrieve the authors associated with this monograph to be displayed in the grid
      $doneMin = $reviewerValues['doneMin'];
      $doneMax = $reviewerValues['doneMax'];
      $avgMin = $reviewerValues['avgMin'];
      $avgMax = $reviewerValues['avgMax'];
      $lastMin = $reviewerValues['lastMin'];
      $lastMax = $reviewerValues['lastMax'];
      $activeMin = $reviewerValues['activeMin'];
      $activeMax = $reviewerValues['activeMax'];

      $seriesEditorSubmissionDao =& DAORegistry::getDAO('SeriesEditorSubmissionDAO');
      $monograph =& $this->getAuthorizedContextObject(ASSOC_TYPE_MONOGRAPH);
      $reviewRound =& $this->getAuthorizedContextObject(ASSOC_TYPE_REVIEW_ROUND);
      $data =& $seriesEditorSubmissionDao->getFilteredReviewers($monograph->getPressId(), $doneMin, $doneMax, $avgMin, $avgMax,
               $lastMin, $lastMax, $activeMin, $activeMax, $interests, $monograph->getId(), $reviewRound->getId());
      return $data;
   }

   function getFilterSelectionData(&$request) {
      $form = $this->getFilterForm();

      // Only read form data if the clientSubmit flag has been checked
      $clientSubmit = (boolean) $request->getUserVar('clientSubmit');

      $form->readInputData();
      if($clientSubmit && $form->validate()) {
         return $form->getFilterSelectionData();
      } else {
         // Load defaults
         return $this->_getFilterData();
      }
   }

   function getFilterForm() {
      $monograph =& $this->getAuthorizedContextObject(ASSOC_TYPE_MONOGRAPH);
      $stageId = $this->getAuthorizedContextObject(ASSOC_TYPE_WORKFLOW_STAGE);
      $reviewRound = $this->getAuthorizedContextObject(ASSOC_TYPE_REVIEW_ROUND);
      import('controllers.grid.users.reviewerSelect.form.AdvancedSearchReviewerFilterForm');
      $filterForm = new AdvancedSearchReviewerFilterForm($monograph, $stageId, $reviewRound->getId());
      return $filterForm;
   }

   function _getFilterData() {
      $filterData = array();

      $filterData['interestSearchKeywords'] = null;

      $seriesEditorSubmissionDao =& DAORegistry::getDAO('SeriesEditorSubmissionDAO');
      $reviewerValues = $seriesEditorSubmissionDao->getAnonymousReviewerStatistics();
      $filterData['reviewerValues'] = $reviewerValues;

      return $filterData;
   }
}

?>