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AphrontFormControl.php
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Sat, Jan 18, 18:56

AphrontFormControl.php
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<?php
/*
* Copyright 2011 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.
*/
abstract class AphrontFormControl extends AphrontView {
private $label;
private $caption;
private $error;
private $name;
private $value;
private $disabled;
public function setLabel($label) {
$this->label = $label;
return $this;
}
public function getLabel() {
return $this->label;
}
public function setCaption($caption) {
$this->caption = $caption;
return $this;
}
public function getCaption() {
return $this->caption;
}
public function setError($error) {
$this->error = $error;
return $this;
}
public function getError() {
return $this->error;
}
public function setName($name) {
$this->name = $name;
return $this;
}
public function getName() {
return $this->name;
}
public function setValue($value) {
$this->value = $value;
return $this;
}
public function getValue() {
return $this->value;
}
public function setDisabled($disabled) {
$this->disabled = $disabled;
return $this;
}
public function getDisabled() {
return $this->disabled;
}
abstract protected function renderInput();
abstract protected function getCustomControlClass();
protected function shouldRender() {
return true;
}
final public function render() {
if (!$this->shouldRender()) {
return null;
}
$custom_class = $this->getCustomControlClass();
if (strlen($this->getLabel())) {
$label =
'<label class="aphront-form-label">'.
phutil_escape_html($this->getLabel()).
':'.
'</label>';
} else {
$label = null;
$custom_class .= ' aphront-form-control-nolabel';
}
$input =
'<div class="aphront-form-input">'.
$this->renderInput().
'</div>';
if (strlen($this->getError())) {
$error = $this->getError();
if ($error === true) {
$error = '*';
} else {
$error = "\xC2\xAB ".$error;
}
$error =
'<div class="aphront-form-error">'.
phutil_escape_html($error).
'</div>';
} else {
$error = null;
}
if (strlen($this->getCaption())) {
$caption =
'<div class="aphront-form-caption">'.
$this->getCaption().
'</div>';
} else {
$caption = null;
}
return
'<div class="aphront-form-control '.$custom_class.'">'.
$error.
$label.
$input.
$caption.
'<div style="clear: both;"></div>'.
'</div>';
}
}

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