--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/web/enmi/Zend/View/Helper/FormElement.php Thu Jan 20 19:30:54 2011 +0100
@@ -0,0 +1,196 @@
+<?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_View
+ * @subpackage Helper
+ * @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: FormElement.php 22290 2010-05-25 14:27:12Z matthew $
+ */
+
+/**
+ * @see Zend_View_Helper_HtmlElement
+ */
+require_once 'Zend/View/Helper/HtmlElement.php';
+
+/**
+ * Base helper for form elements. Extend this, don't use it on its own.
+ *
+ * @category Zend
+ * @package Zend_View
+ * @subpackage Helper
+ * @copyright Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license http://framework.zend.com/license/new-bsd New BSD License
+ */
+abstract class Zend_View_Helper_FormElement extends Zend_View_Helper_HtmlElement
+{
+ /**
+ * @var Zend_Translate
+ */
+ protected $_translator;
+
+ /**
+ * Get translator
+ *
+ * @return Zend_Translate
+ */
+ public function getTranslator()
+ {
+ return $this->_translator;
+ }
+
+ /**
+ * Set translator
+ *
+ * @param $translator|null Zend_Translate
+ * @return Zend_View_Helper_FormElement
+ */
+ public function setTranslator($translator = null)
+ {
+ if (null === $translator) {
+ $this->_translator = null;
+ } elseif ($translator instanceof Zend_Translate_Adapter) {
+ $this->_translator = $translator;
+ } elseif ($translator instanceof Zend_Translate) {
+ $this->_translator = $translator->getAdapter();
+ } else {
+ require_once 'Zend/View/Exception.php';
+ $e = new Zend_View_Exception('Invalid translator specified');
+ $e->setView($this->view);
+ throw $e;
+ }
+ return $this;
+ }
+
+ /**
+ * Converts parameter arguments to an element info array.
+ *
+ * E.g, formExample($name, $value, $attribs, $options, $listsep) is
+ * the same thing as formExample(array('name' => ...)).
+ *
+ * Note that you cannot pass a 'disable' param; you need to pass
+ * it as an 'attribs' key.
+ *
+ * @access protected
+ *
+ * @return array An element info array with keys for name, value,
+ * attribs, options, listsep, disable, and escape.
+ */
+ protected function _getInfo($name, $value = null, $attribs = null,
+ $options = null, $listsep = null
+ ) {
+ // the baseline info. note that $name serves a dual purpose;
+ // if an array, it's an element info array that will override
+ // these baseline values. as such, ignore it for the 'name'
+ // if it's an array.
+ $info = array(
+ 'name' => is_array($name) ? '' : $name,
+ 'id' => is_array($name) ? '' : $name,
+ 'value' => $value,
+ 'attribs' => $attribs,
+ 'options' => $options,
+ 'listsep' => $listsep,
+ 'disable' => false,
+ 'escape' => true,
+ );
+
+ // override with named args
+ if (is_array($name)) {
+ // only set keys that are already in info
+ foreach ($info as $key => $val) {
+ if (isset($name[$key])) {
+ $info[$key] = $name[$key];
+ }
+ }
+
+ // If all helper options are passed as an array, attribs may have
+ // been as well
+ if (null === $attribs) {
+ $attribs = $info['attribs'];
+ }
+ }
+
+ $attribs = (array)$attribs;
+
+ // Normalize readonly tag
+ if (array_key_exists('readonly', $attribs)) {
+ $attribs['readonly'] = 'readonly';
+ }
+
+ // Disable attribute
+ if (array_key_exists('disable', $attribs)) {
+ if (is_scalar($attribs['disable'])) {
+ // disable the element
+ $info['disable'] = (bool)$attribs['disable'];
+ } else if (is_array($attribs['disable'])) {
+ $info['disable'] = $attribs['disable'];
+ }
+ }
+
+ // Set ID for element
+ if (array_key_exists('id', $attribs)) {
+ $info['id'] = (string)$attribs['id'];
+ } else if ('' !== $info['name']) {
+ $info['id'] = trim(strtr($info['name'],
+ array('[' => '-', ']' => '')), '-');
+ }
+
+ // Determine escaping from attributes
+ if (array_key_exists('escape', $attribs)) {
+ $info['escape'] = (bool)$attribs['escape'];
+ }
+
+ // Determine listsetp from attributes
+ if (array_key_exists('listsep', $attribs)) {
+ $info['listsep'] = (string)$attribs['listsep'];
+ }
+
+ // Remove attribs that might overwrite the other keys. We do this LAST
+ // because we needed the other attribs values earlier.
+ foreach ($info as $key => $val) {
+ if (array_key_exists($key, $attribs)) {
+ unset($attribs[$key]);
+ }
+ }
+ $info['attribs'] = $attribs;
+
+ // done!
+ return $info;
+ }
+
+ /**
+ * Creates a hidden element.
+ *
+ * We have this as a common method because other elements often
+ * need hidden elements for their operation.
+ *
+ * @access protected
+ *
+ * @param $name The element name.
+ *
+ * @param $value The element value.
+ *
+ * @param $attribs Attributes for the element.
+ *
+ * @return string A hidden element.
+ */
+ protected function _hidden($name, $value = null, $attribs = null)
+ {
+ return '<input type="hidden"'
+ . ' name="' . $this->view->escape($name) . '"'
+ . ' value="' . $this->view->escape($value) . '"'
+ . $this->_htmlAttribs($attribs) . $this->getClosingBracket();
+ }
+}