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AphrontFormTextAreaControl.php
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Mon, Feb 17, 00:23

AphrontFormTextAreaControl.php
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<?php
/*
* Copyright 2012 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/**
* @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 $enableDragAndDropFileUploads;
private $customClass;
public function setHeight($height) {
$this->height = $height;
return $this;
}
public function setReadOnly($read_only) {
$this->readOnly = $read_only;
return $this;
}
protected function getReadOnly() {
return $this->readOnly;
}
protected function getCustomControlClass() {
return 'aphront-form-control-textarea';
}
public function setEnableDragAndDropFileUploads($enable) {
$this->enableDragAndDropFileUploads = $enable;
return $this;
}
public function setCustomClass($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));
$id = $this->getID();
if ($this->enableDragAndDropFileUploads) {
if (!$id) {
$id = celerity_generate_unique_node_id();
}
Javelin::initBehavior(
'aphront-drag-and-drop-textarea',
array(
'target' => $id,
'activatedClass' => 'aphront-textarea-drag-and-drop',
'uri' => '/file/dropupload/',
));
}
return phutil_render_tag(
'textarea',
array(
'name' => $this->getName(),
'disabled' => $this->getDisabled() ? 'disabled' : null,
'readonly' => $this->getReadonly() ? 'readonly' : null,
'class' => $classes,
'style' => $this->getControlStyle(),
'id' => $id,
),
phutil_escape_html($this->getValue()));
}
}

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