ACC SHELL
<?php
/**
* Zend Framework
*
* LICENSE
*
* This source file is subject to the new BSD license that is bundled
* with this package in the file LICENSE.txt.
* It is also available through the world-wide-web at this URL:
* http://framework.zend.com/license/new-bsd
* If you did not receive a copy of the license and are unable to
* obtain it through the world-wide-web, please send an email
* to license@zend.com so we can send you a copy immediately.
*
* @category Zend
* @package Zend_Form
* @subpackage Decorator
* @copyright Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
/** Zend_Form_Decorator_Abstract */
require_once 'Zend/Form/Decorator/Abstract.php';
/**
* Zend_Form_Decorator_Label
*
* Accepts the options:
* - separator: separator to use between label and content (defaults to PHP_EOL)
* - placement: whether to append or prepend label to content (defaults to prepend)
* - tag: if set, used to wrap the label in an additional HTML tag
* - opt(ional)Prefix: a prefix to the label to use when the element is optional
* - opt(iona)lSuffix: a suffix to the label to use when the element is optional
* - req(uired)Prefix: a prefix to the label to use when the element is required
* - req(uired)Suffix: a suffix to the label to use when the element is required
*
* Any other options passed will be used as HTML attributes of the label tag.
*
* @category Zend
* @package Zend_Form
* @subpackage Decorator
* @copyright Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
* @version $Id: Label.php 22128 2010-05-06 11:18:02Z alab $
*/
class Zend_Form_Decorator_Label extends Zend_Form_Decorator_Abstract
{
/**
* Default placement: prepend
* @var string
*/
protected $_placement = 'PREPEND';
/**
* HTML tag with which to surround label
* @var string
*/
protected $_tag;
/**
* Set element ID
*
* @param string $id
* @return Zend_Form_Decorator_Label
*/
public function setId($id)
{
$this->setOption('id', $id);
return $this;
}
/**
* Retrieve element ID (used in 'for' attribute)
*
* If none set in decorator, looks first for element 'id' attribute, and
* defaults to element name.
*
* @return string
*/
public function getId()
{
$id = $this->getOption('id');
if (null === $id) {
if (null !== ($element = $this->getElement())) {
$id = $element->getId();
$this->setId($id);
}
}
return $id;
}
/**
* Set HTML tag with which to surround label
*
* @param string $tag
* @return Zend_Form_Decorator_Label
*/
public function setTag($tag)
{
if (empty($tag)) {
$this->_tag = null;
} else {
$this->_tag = (string) $tag;
}
$this->removeOption('tag');
return $this;
}
/**
* Get HTML tag, if any, with which to surround label
*
* @return void
*/
public function getTag()
{
if (null === $this->_tag) {
$tag = $this->getOption('tag');
if (null !== $tag) {
$this->removeOption('tag');
$this->setTag($tag);
}
return $tag;
}
return $this->_tag;
}
/**
* Get class with which to define label
*
* Appends either 'optional' or 'required' to class, depending on whether
* or not the element is required.
*
* @return string
*/
public function getClass()
{
$class = '';
$element = $this->getElement();
$decoratorClass = $this->getOption('class');
if (!empty($decoratorClass)) {
$class .= ' ' . $decoratorClass;
}
$type = $element->isRequired() ? 'required' : 'optional';
if (!strstr($class, $type)) {
$class .= ' ' . $type;
$class = trim($class);
}
return $class;
}
/**
* Load an optional/required suffix/prefix key
*
* @param string $key
* @return void
*/
protected function _loadOptReqKey($key)
{
if (!isset($this->$key)) {
$value = $this->getOption($key);
$this->$key = (string) $value;
if (null !== $value) {
$this->removeOption($key);
}
}
}
/**
* Overloading
*
* Currently overloads:
*
* - getOpt(ional)Prefix()
* - getOpt(ional)Suffix()
* - getReq(uired)Prefix()
* - getReq(uired)Suffix()
* - setOpt(ional)Prefix()
* - setOpt(ional)Suffix()
* - setReq(uired)Prefix()
* - setReq(uired)Suffix()
*
* @param string $method
* @param array $args
* @return mixed
* @throws Zend_Form_Exception for unsupported methods
*/
public function __call($method, $args)
{
$tail = substr($method, -6);
$head = substr($method, 0, 3);
if (in_array($head, array('get', 'set'))
&& (('Prefix' == $tail) || ('Suffix' == $tail))
) {
$position = substr($method, -6);
$type = strtolower(substr($method, 3, 3));
switch ($type) {
case 'req':
$key = 'required' . $position;
break;
case 'opt':
$key = 'optional' . $position;
break;
default:
require_once 'Zend/Form/Exception.php';
throw new Zend_Form_Exception(sprintf('Invalid method "%s" called in Label decorator, and detected as type %s', $method, $type));
}
switch ($head) {
case 'set':
if (0 === count($args)) {
require_once 'Zend/Form/Exception.php';
throw new Zend_Form_Exception(sprintf('Method "%s" requires at least one argument; none provided', $method));
}
$value = array_shift($args);
$this->$key = $value;
return $this;
case 'get':
default:
if (null === ($element = $this->getElement())) {
$this->_loadOptReqKey($key);
} elseif (isset($element->$key)) {
$this->$key = (string) $element->$key;
} else {
$this->_loadOptReqKey($key);
}
return $this->$key;
}
}
require_once 'Zend/Form/Exception.php';
throw new Zend_Form_Exception(sprintf('Invalid method "%s" called in Label decorator', $method));
}
/**
* Get label to render
*
* @return void
*/
public function getLabel()
{
if (null === ($element = $this->getElement())) {
return '';
}
$label = $element->getLabel();
$label = trim($label);
if (empty($label)) {
return '';
}
if (null !== ($translator = $element->getTranslator())) {
$label = $translator->translate($label);
}
$optPrefix = $this->getOptPrefix();
$optSuffix = $this->getOptSuffix();
$reqPrefix = $this->getReqPrefix();
$reqSuffix = $this->getReqSuffix();
$separator = $this->getSeparator();
if (!empty($label)) {
if ($element->isRequired()) {
$label = $reqPrefix . $label . $reqSuffix;
} else {
$label = $optPrefix . $label . $optSuffix;
}
}
return $label;
}
/**
* Render a label
*
* @param string $content
* @return string
*/
public function render($content)
{
$element = $this->getElement();
$view = $element->getView();
if (null === $view) {
return $content;
}
$label = $this->getLabel();
$separator = $this->getSeparator();
$placement = $this->getPlacement();
$tag = $this->getTag();
$id = $this->getId();
$class = $this->getClass();
$options = $this->getOptions();
if (empty($label) && empty($tag)) {
return $content;
}
if (!empty($label)) {
$options['class'] = $class;
$label = $view->formLabel($element->getFullyQualifiedName(), trim($label), $options);
} else {
$label = ' ';
}
if (null !== $tag) {
require_once 'Zend/Form/Decorator/HtmlTag.php';
$decorator = new Zend_Form_Decorator_HtmlTag();
$decorator->setOptions(array('tag' => $tag,
'id' => $id . '-label'));
$label = $decorator->render($label);
}
switch ($placement) {
case self::APPEND:
return $content . $separator . $label;
case self::PREPEND:
return $label . $separator . $content;
}
}
}
ACC SHELL 2018