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   1  <?php
   2  
   3  final class PhabricatorDashboardMovePanelController
   4    extends PhabricatorDashboardController {
   5  
   6    private $id;
   7  
   8    public function willProcessRequest(array $data) {
   9      $this->id = $data['id'];
  10    }
  11  
  12    public function processRequest() {
  13      $request = $this->getRequest();
  14      $viewer = $request->getUser();
  15  
  16      $column_id = $request->getStr('columnID');
  17      $panel_phid = $request->getStr('objectPHID');
  18      $after_phid = $request->getStr('afterPHID');
  19      $before_phid = $request->getStr('beforePHID');
  20  
  21      $dashboard = id(new PhabricatorDashboardQuery())
  22        ->setViewer($viewer)
  23        ->withIDs(array($this->id))
  24        ->needPanels(true)
  25        ->requireCapabilities(
  26          array(
  27            PhabricatorPolicyCapability::CAN_VIEW,
  28            PhabricatorPolicyCapability::CAN_EDIT,
  29          ))
  30        ->executeOne();
  31      if (!$dashboard) {
  32        return new Aphront404Response();
  33      }
  34      $panels = mpull($dashboard->getPanels(), null, 'getPHID');
  35      $panel = idx($panels, $panel_phid);
  36      if (!$panel) {
  37        return new Aphront404Response();
  38      }
  39  
  40      $layout_config = $dashboard->getLayoutConfigObject();
  41      $layout_config->removePanel($panel_phid);
  42      $panel_location_grid = $layout_config->getPanelLocations();
  43  
  44      $column_phids = idx($panel_location_grid, $column_id, array());
  45      $column_phids = array_values($column_phids);
  46      if ($column_phids) {
  47        $insert_at = 0;
  48        foreach ($column_phids as $index => $phid) {
  49          if ($phid === $before_phid) {
  50            $insert_at = $index;
  51            break;
  52          }
  53          if ($phid === $after_phid) {
  54            $insert_at = $index + 1;
  55            break;
  56          }
  57        }
  58  
  59        $new_column_phids = $column_phids;
  60        array_splice(
  61          $new_column_phids,
  62          $insert_at,
  63          0,
  64          array($panel_phid));
  65      } else {
  66        $new_column_phids = array(0 => $panel_phid);
  67      }
  68  
  69      $panel_location_grid[$column_id] = $new_column_phids;
  70      $layout_config->setPanelLocations($panel_location_grid);
  71      $dashboard->setLayoutConfigFromObject($layout_config);
  72      $dashboard->save();
  73  
  74      return id(new AphrontAjaxResponse())->setContent('');
  75   }
  76  
  77  }