diff options
Diffstat (limited to 'library/vendor/Zend/Form/Decorator/File.php')
-rw-r--r-- | library/vendor/Zend/Form/Decorator/File.php | 140 |
1 files changed, 140 insertions, 0 deletions
diff --git a/library/vendor/Zend/Form/Decorator/File.php b/library/vendor/Zend/Form/Decorator/File.php new file mode 100644 index 0000000..d7141de --- /dev/null +++ b/library/vendor/Zend/Form/Decorator/File.php @@ -0,0 +1,140 @@ +<?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) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com) + * @license http://framework.zend.com/license/new-bsd New BSD License + */ + +/** Zend_Form_Decorator_Abstract */ + +/** Zend_Form_Decorator_Marker_File_Interface */ + +/** Zend_File_Transfer_Adapter_Http */ + +/** + * Zend_Form_Decorator_File + * + * Fixes the rendering for all subform and multi file elements + * + * @category Zend + * @package Zend_Form + * @subpackage Decorator + * @copyright Copyright (c) 2005-2015 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')); + } + + $helper = $element->helper; + if ($element->isArray()) { + $name .= "[]"; + $count = $element->getMultiFile(); + for ($i = 0; $i < $count; ++$i) { + $htmlAttribs = $attribs; + $htmlAttribs['id'] .= '-' . $i; + $markup[] = $view->$helper($name, $htmlAttribs); + } + } else { + $markup[] = $view->$helper($name, $attribs); + } + + $markup = implode($separator, $markup); + + switch ($placement) { + case self::PREPEND: + return $markup . $separator . $content; + case self::APPEND: + default: + return $content . $separator . $markup; + } + } +} |