142 Zeilen
4,2 KiB
PHP
142 Zeilen
4,2 KiB
PHP
<?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) 2005-2011 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_Marker_File_Interface */
|
|
require_once 'Zend/Form/Decorator/Marker/File/Interface.php';
|
|
|
|
/** Zend_File_Transfer_Adapter_Http */
|
|
require_once 'Zend/File/Transfer/Adapter/Http.php';
|
|
|
|
/**
|
|
* Zend_Form_Decorator_File
|
|
*
|
|
* Fixes the rendering for all subform and multi file elements
|
|
*
|
|
* @category Zend
|
|
* @package Zend_Form
|
|
* @subpackage Decorator
|
|
* @copyright Copyright (c) 2005-2011 Zend Technologies USA Inc. (http://www.zend.com)
|
|
* @license http://framework.zend.com/license/new-bsd New BSD License
|
|
* @version $Id$
|
|
*/
|
|
class Zend_Form_Decorator_File
|
|
extends Zend_Form_Decorator_Abstract
|
|
implements Zend_Form_Decorator_Marker_File_Interface
|
|
{
|
|
/**
|
|
* Attributes that should not be passed to helper
|
|
* @var array
|
|
*/
|
|
protected $_attribBlacklist = array('helper', 'placement', 'separator', 'value');
|
|
|
|
/**
|
|
* Default placement: append
|
|
* @var string
|
|
*/
|
|
protected $_placement = 'APPEND';
|
|
|
|
/**
|
|
* Get attributes to pass to file helper
|
|
*
|
|
* @return array
|
|
*/
|
|
public function getAttribs()
|
|
{
|
|
$attribs = $this->getOptions();
|
|
|
|
if (null !== ($element = $this->getElement())) {
|
|
$attribs = array_merge($attribs, $element->getAttribs());
|
|
}
|
|
|
|
foreach ($this->_attribBlacklist as $key) {
|
|
if (array_key_exists($key, $attribs)) {
|
|
unset($attribs[$key]);
|
|
}
|
|
}
|
|
|
|
return $attribs;
|
|
}
|
|
|
|
/**
|
|
* Render a form file
|
|
*
|
|
* @param string $content
|
|
* @return string
|
|
*/
|
|
public function render($content)
|
|
{
|
|
$element = $this->getElement();
|
|
if (!$element instanceof Zend_Form_Element) {
|
|
return $content;
|
|
}
|
|
|
|
$view = $element->getView();
|
|
if (!$view instanceof Zend_View_Interface) {
|
|
return $content;
|
|
}
|
|
|
|
$name = $element->getName();
|
|
$attribs = $this->getAttribs();
|
|
if (!array_key_exists('id', $attribs)) {
|
|
$attribs['id'] = $name;
|
|
}
|
|
|
|
$separator = $this->getSeparator();
|
|
$placement = $this->getPlacement();
|
|
$markup = array();
|
|
$size = $element->getMaxFileSize();
|
|
if ($size > 0) {
|
|
$element->setMaxFileSize(0);
|
|
$markup[] = $view->formHidden('MAX_FILE_SIZE', $size);
|
|
}
|
|
|
|
if (Zend_File_Transfer_Adapter_Http::isApcAvailable()) {
|
|
$markup[] = $view->formHidden(ini_get('apc.rfc1867_name'), uniqid(), array('id' => 'progress_key'));
|
|
} else if (Zend_File_Transfer_Adapter_Http::isUploadProgressAvailable()) {
|
|
$markup[] = $view->formHidden('UPLOAD_IDENTIFIER', uniqid(), array('id' => 'progress_key'));
|
|
}
|
|
|
|
if ($element->isArray()) {
|
|
$name .= "[]";
|
|
$count = $element->getMultiFile();
|
|
for ($i = 0; $i < $count; ++$i) {
|
|
$htmlAttribs = $attribs;
|
|
$htmlAttribs['id'] .= '-' . $i;
|
|
$markup[] = $view->formFile($name, $htmlAttribs);
|
|
}
|
|
} else {
|
|
$markup[] = $view->formFile($name, $attribs);
|
|
}
|
|
|
|
$markup = implode($separator, $markup);
|
|
|
|
switch ($placement) {
|
|
case self::PREPEND:
|
|
return $markup . $separator . $content;
|
|
case self::APPEND:
|
|
default:
|
|
return $content . $separator . $markup;
|
|
}
|
|
}
|
|
}
|