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   1  <?php
   2  
   3  /**
   4   * @concrete-extensible
   5   */
   6  class AphrontFormTextAreaControl extends AphrontFormControl {
   7  
   8    const HEIGHT_VERY_SHORT = 'very-short';
   9    const HEIGHT_SHORT      = 'short';
  10    const HEIGHT_VERY_TALL  = 'very-tall';
  11  
  12    private $height;
  13    private $readOnly;
  14    private $customClass;
  15    private $placeHolder;
  16    private $sigil;
  17  
  18    public function setSigil($sigil) {
  19      $this->sigil = $sigil;
  20      return $this;
  21    }
  22  
  23    public function getSigil() {
  24      return $this->sigil;
  25    }
  26  
  27    public function setPlaceHolder($place_holder) {
  28      $this->placeHolder = $place_holder;
  29      return $this;
  30    }
  31    private function getPlaceHolder() {
  32      return $this->placeHolder;
  33    }
  34  
  35    public function setHeight($height) {
  36      $this->height = $height;
  37      return $this;
  38    }
  39  
  40    public function setReadOnly($read_only) {
  41      $this->readOnly = $read_only;
  42      return $this;
  43    }
  44  
  45    protected function getReadOnly() {
  46      return $this->readOnly;
  47    }
  48  
  49    protected function getCustomControlClass() {
  50      return 'aphront-form-control-textarea';
  51    }
  52  
  53    public function setCustomClass($custom_class) {
  54      $this->customClass = $custom_class;
  55      return $this;
  56    }
  57  
  58    protected function renderInput() {
  59  
  60      $height_class = null;
  61      switch ($this->height) {
  62        case self::HEIGHT_VERY_SHORT:
  63        case self::HEIGHT_SHORT:
  64        case self::HEIGHT_VERY_TALL:
  65          $height_class = 'aphront-textarea-'.$this->height;
  66          break;
  67      }
  68  
  69      $classes = array();
  70      $classes[] = $height_class;
  71      $classes[] = $this->customClass;
  72      $classes = trim(implode(' ', $classes));
  73  
  74      return javelin_tag(
  75        'textarea',
  76        array(
  77          'name'        => $this->getName(),
  78          'disabled'    => $this->getDisabled() ? 'disabled' : null,
  79          'readonly'    => $this->getReadonly() ? 'readonly' : null,
  80          'class'       => $classes,
  81          'style'       => $this->getControlStyle(),
  82          'id'          => $this->getID(),
  83          'sigil'       => $this->sigil,
  84          'placeholder' => $this->getPlaceHolder(),
  85        ),
  86        // NOTE: This needs to be string cast, because if we pass `null` the
  87        // tag will be self-closed and some browsers aren't thrilled about that.
  88        (string)$this->getValue());
  89    }
  90  
  91  }