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   1  <?php
   2  
   3  final class PhabricatorCalendarEventEditController
   4    extends PhabricatorCalendarController {
   5  
   6    private $id;
   7  
   8    public function willProcessRequest(array $data) {
   9      $this->id = idx($data, 'id');
  10    }
  11  
  12    public function isCreate() {
  13      return !$this->id;
  14    }
  15  
  16    public function processRequest() {
  17      $request  = $this->getRequest();
  18      $user     = $request->getUser();
  19  
  20      $start_time = id(new AphrontFormDateControl())
  21        ->setUser($user)
  22        ->setName('start')
  23        ->setLabel(pht('Start'))
  24        ->setInitialTime(AphrontFormDateControl::TIME_START_OF_DAY);
  25  
  26      $end_time = id(new AphrontFormDateControl())
  27        ->setUser($user)
  28        ->setName('end')
  29        ->setLabel(pht('End'))
  30        ->setInitialTime(AphrontFormDateControl::TIME_END_OF_DAY);
  31  
  32      if ($this->isCreate()) {
  33        $status       = new PhabricatorCalendarEvent();
  34        $end_value    = $end_time->readValueFromRequest($request);
  35        $start_value  = $start_time->readValueFromRequest($request);
  36        $submit_label = pht('Create');
  37        $filter       = 'status/create/';
  38        $page_title   = pht('Create Event');
  39        $redirect     = 'created';
  40      } else {
  41        $status = id(new PhabricatorCalendarEventQuery())
  42          ->setViewer($user)
  43          ->withIDs(array($this->id))
  44          ->requireCapabilities(
  45            array(
  46              PhabricatorPolicyCapability::CAN_VIEW,
  47              PhabricatorPolicyCapability::CAN_EDIT,
  48            ))
  49          ->executeOne();
  50        if (!$status) {
  51          return new Aphront404Response();
  52        }
  53  
  54        $end_time->setValue($status->getDateTo());
  55        $start_time->setValue($status->getDateFrom());
  56        $submit_label = pht('Update');
  57        $filter       = 'event/edit/'.$status->getID().'/';
  58        $page_title   = pht('Update Event');
  59        $redirect     = 'updated';
  60      }
  61  
  62      $errors = array();
  63      if ($request->isFormPost()) {
  64        $type        = $request->getInt('status');
  65        $start_value = $start_time->readValueFromRequest($request);
  66        $end_value   = $end_time->readValueFromRequest($request);
  67        $description = $request->getStr('description');
  68  
  69        try {
  70          $status
  71            ->setUserPHID($user->getPHID())
  72            ->setStatus($type)
  73            ->setDateFrom($start_value)
  74            ->setDateTo($end_value)
  75            ->setDescription($description)
  76            ->save();
  77        } catch (PhabricatorCalendarEventInvalidEpochException $e) {
  78          $errors[] = pht('Start must be before end.');
  79        }
  80  
  81        if (!$errors) {
  82          $uri = new PhutilURI($this->getApplicationURI());
  83          $uri->setQueryParams(
  84            array(
  85              'month'   => phabricator_format_local_time($status->getDateFrom(),
  86                                                         $user,
  87                                                         'm'),
  88              'year'    => phabricator_format_local_time($status->getDateFrom(),
  89                                                         $user,
  90                                                         'Y'),
  91              $redirect => true,
  92            ));
  93          if ($request->isAjax()) {
  94            $response = id(new AphrontAjaxResponse())
  95              ->setContent(array('redirect_uri' => $uri));
  96          } else {
  97            $response = id(new AphrontRedirectResponse())
  98              ->setURI($uri);
  99          }
 100          return $response;
 101        }
 102      }
 103  
 104      $error_view = null;
 105      if ($errors) {
 106        $error_view = id(new AphrontErrorView())
 107          ->setTitle(pht('Status can not be set!'))
 108          ->setErrors($errors);
 109      }
 110  
 111      $status_select = id(new AphrontFormSelectControl())
 112        ->setLabel(pht('Status'))
 113        ->setName('status')
 114        ->setValue($status->getStatus())
 115        ->setOptions($status->getStatusOptions());
 116  
 117      $description = id(new AphrontFormTextAreaControl())
 118        ->setLabel(pht('Description'))
 119        ->setName('description')
 120        ->setValue($status->getDescription());
 121  
 122      if ($request->isAjax()) {
 123        $dialog = id(new AphrontDialogView())
 124          ->setUser($user)
 125          ->setTitle($page_title)
 126          ->setWidth(AphrontDialogView::WIDTH_FORM);
 127        if ($this->isCreate()) {
 128          $dialog->setSubmitURI($this->getApplicationURI('event/create/'));
 129        } else {
 130          $dialog->setSubmitURI(
 131            $this->getApplicationURI('event/edit/'.$status->getID().'/'));
 132        }
 133        $form = new PHUIFormLayoutView();
 134        if ($error_view) {
 135          $form->appendChild($error_view);
 136        }
 137      } else {
 138        $form = id(new AphrontFormView())
 139          ->setUser($user);
 140      }
 141  
 142      $form
 143        ->appendChild($status_select)
 144        ->appendChild($start_time)
 145        ->appendChild($end_time)
 146        ->appendChild($description);
 147  
 148      if ($request->isAjax()) {
 149        $dialog->addSubmitButton($submit_label);
 150        $submit = $dialog;
 151      } else {
 152        $submit = id(new AphrontFormSubmitControl())
 153          ->setValue($submit_label);
 154      }
 155      if ($this->isCreate()) {
 156        $submit->addCancelButton($this->getApplicationURI());
 157      } else {
 158        $submit->addCancelButton(
 159          $this->getApplicationURI('event/view/'.$status->getID().'/'));
 160      }
 161  
 162      if ($request->isAjax()) {
 163        $dialog->appendChild($form);
 164        return id(new AphrontDialogResponse())
 165          ->setDialog($dialog);
 166      }
 167      $form->appendChild($submit);
 168  
 169  
 170  
 171      $form_box = id(new PHUIObjectBoxView())
 172        ->setHeaderText($page_title)
 173        ->setFormErrors($errors)
 174        ->setForm($form);
 175  
 176      $nav = $this->buildSideNavView($status);
 177      $nav->selectFilter($filter);
 178  
 179      $crumbs = $this
 180        ->buildApplicationCrumbs()
 181        ->addTextCrumb($page_title);
 182  
 183      $nav->appendChild(
 184        array(
 185          $crumbs,
 186          $form_box,
 187        ));
 188  
 189      return $this->buildApplicationPage(
 190        $nav,
 191        array(
 192          'title' => $page_title,
 193        ));
 194    }
 195  
 196  }