AphrontFormTextAreaControl.php
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AphrontFormTextAreaControl.php
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	<?php

	/**
	* @concrete-extensible
	*/
	class AphrontFormTextAreaControl extends AphrontFormControl {

	const HEIGHT_VERY_SHORT = 'very-short';
	const HEIGHT_SHORT = 'short';
	const HEIGHT_VERY_TALL = 'very-tall';

	private $height;
	private $readOnly;
	private $customClass;
	private $placeHolder;
	private $sigil;

	public function setSigil($sigil) {
	$this->sigil = $sigil;
	return $this;
	}

	public function getSigil() {
	return $this->sigil;
	}

	public function setPlaceHolder($place_holder) {
	$this->placeHolder = $place_holder;
	return $this;
	}
	private function getPlaceHolder() {
	return $this->placeHolder;
	}

	public function setHeight($height) {
	$this->height = $height;
	return $this;
	}

	public function setReadOnly($read_only) {
	$this->readOnly = $read_only;
	return $this;
	}

	protected function getReadOnly() {
	return $this->readOnly;
	}

	protected function getCustomControlClass() {
	return 'aphront-form-control-textarea';
	}

	public function setCustomClass($custom_class) {
	$this->customClass = $custom_class;
	return $this;
	}

	protected function renderInput() {

	$height_class = null;
	switch ($this->height) {
	case self::HEIGHT_VERY_SHORT:
	case self::HEIGHT_SHORT:
	case self::HEIGHT_VERY_TALL:
	$height_class = 'aphront-textarea-'.$this->height;
	break;
	}

	$classes = array();
	$classes[] = $height_class;
	$classes[] = $this->customClass;
	$classes = trim(implode(' ', $classes));

	// NOTE: This needs to be string cast, because if we pass `null` the
	// tag will be self-closed and some browsers aren't thrilled about that.
	$value = phutil_string_cast($this->getValue());

	// NOTE: We also need to prefix the string with a newline, because browsers
	// ignore a newline immediately after a <textarea> tag, so they'll eat
	// leading newlines if we don't do this. See T8707.
	$value = "\n".$value;

	return javelin_tag(
	'textarea',
	array(
	'name' => $this->getName(),
	'disabled' => $this->getDisabled() ? 'disabled' : null,
	'readonly' => $this->getReadOnly() ? 'readonly' : null,
	'class' => $classes,
	'style' => $this->getControlStyle(),
	'id' => $this->getID(),
	'sigil' => $this->sigil,
	'placeholder' => $this->getPlaceHolder(),
	),
	$value);
	}

	}

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