src/view/form/control/AphrontFormHandlesControl.php

   1 <?php
   2
   3 final class AphrontFormHandlesControl extends AphrontFormControl {
   4
   5   private $isInvisible;
   6
   7   protected function getCustomControlClass() {
   8     return 'aphront-form-control-handles';
   9   }
  10
  11   public function setIsInvisible($is_invisible) {
  12     $this->isInvisible = $is_invisible;
  13     return $this;
  14   }
  15
  16   public function getIsInvisible() {
  17     return $this->isInvisible;
  18   }
  19
  20   protected function shouldRender() {
  21     return (bool)$this->getValue();
  22   }
  23
  24   public function getLabel() {
  25     // TODO: This is a bit funky and still rendering a few pixels of padding
  26     // on the form, but there's currently no way to get a control to only emit
  27     // hidden inputs. Clean this up eventually.
  28
  29     if ($this->getIsInvisible()) {
  30       return null;
  31     }
  32
  33     return parent::getLabel();
  34   }
  35
  36   protected function renderInput() {
  37     $value = $this->getValue();
  38     $viewer = $this->getUser();
  39
  40     $out = array();
  41
  42     if (!$this->getIsInvisible()) {
  43       $list = $viewer->renderHandleList($value);
  44       $list = id(new PHUIBoxView())
  45         ->addPadding(PHUI::PADDING_SMALL_TOP)
  46         ->appendChild($list);
  47       $out[] = $list;
  48     }
  49
  50     $inputs = array();
  51     foreach ($value as $phid) {
  52       $inputs[] = phutil_tag(
  53         'input',
  54         array(
  55           'type' => 'hidden',
  56           'name' => $this->getName().'[]',
  57           'value' => $phid,
  58         ));
  59     }
  60     $out[] = $inputs;
  61
  62     return $out;
  63   }
  64
  65 }