1 <?php

     2 /**

     3  * Zend Framework

     4  *

     5  * LICENSE

     6  *

     7  * This source file is subject to the new BSD license that is bundled

     8  * with this package in the file LICENSE.txt.

     9  * It is also available through the world-wide-web at this URL:

    10  * http://framework.zend.com/license/new-bsd

    11  * If you did not receive a copy of the license and are unable to

    12  * obtain it through the world-wide-web, please send an email

    13  * to license@zend.com so we can send you a copy immediately.

    14  *

    15  * @category   Zend

    16  * @package    Zend_View

    17  * @subpackage Helper

    18  * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)

    19  * @license    http://framework.zend.com/license/new-bsd     New BSD License

    20  * @version    $Id: FormImage.php 20096 2010-01-06 02:05:09Z bkarwin $

    21  */

    22 

    23 

    24 /**

    25  * Abstract class for extension

    26  */

    27 require_once 'Zend/View/Helper/FormElement.php';

    28 

    29 

    30 /**

    31  * Helper to generate an "image" element

    32  *

    33  * @category   Zend

    34  * @package    Zend_View

    35  * @subpackage Helper

    36  * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)

    37  * @license    http://framework.zend.com/license/new-bsd     New BSD License

    38  */

    39 class Zend_View_Helper_FormImage extends Zend_View_Helper_FormElement

    40 {

    41     /**

    42      * Generates an 'image' element.

    43      *

    44      * @access public

    45      *

    46      * @param string|array $name If a string, the element name.  If an

    47      * array, all other parameters are ignored, and the array elements

    48      * are extracted in place of added parameters.

    49      *

    50      * @param mixed $value The source ('src="..."') for the image.

    51      *

    52      * @param array $attribs Attributes for the element tag.

    53      *

    54      * @return string The element XHTML.

    55      */

    56     public function formImage($name, $value = null, $attribs = null)

    57     {

    58         $info = $this->_getInfo($name, $value, $attribs);

    59         extract($info); // name, value, attribs, options, listsep, disable

    60 

    61         // Determine if we should use the value or the src attribute

    62         if (isset($attribs['src'])) {

    63             $src = ' src="' . $this->view->escape($attribs['src']) . '"';

    64             unset($attribs['src']);

    65         } else {

    66             $src = ' src="' . $this->view->escape($value) . '"';

    67             unset($value);

    68         }

    69 

    70         // Do we have a value?

    71         if (isset($value) && !empty($value)) {

    72             $value = ' value="' . $this->view->escape($value) . '"';

    73         } else {

    74             $value = '';

    75         }

    76 

    77         // Disabled?

    78         $disabled = '';

    79         if ($disable) {

    80             $disabled = ' disabled="disabled"';

    81         }

    82 

    83         // XHTML or HTML end tag?

    84         $endTag = ' />';

    85         if (($this->view instanceof Zend_View_Abstract) && !$this->view->doctype()->isXhtml()) {

    86             $endTag= '>';

    87         }

    88 

    89         // build the element

    90         $xhtml = '<input type="image"'

    91                 . ' name="' . $this->view->escape($name) . '"'

    92                 . ' id="' . $this->view->escape($id) . '"'

    93                 . $src

    94                 . $value

    95                 . $disabled

    96                 . $this->_htmlAttribs($attribs)

    97                 . $endTag;

    98 

    99         return $xhtml;

   100     }

   101 }