File Source for function.pnbutton.php

<?php
/**
* Zikula Application Framework
*
* @copyright (c) 2004, Zikula Development Team
* @link http://www.zikula.org
* @version $Id: function.pnbutton.php 24342 2008-06-06 12:03:14Z markwest $
* @license GNU/GPL - http://www.gnu.org/copyleft/gpl.html
* @package Zikula_Template_Plugins
* @subpackage Functions
*/
/**
* Smarty function to display an image form submission button
*
* BEWARE: Internt Explorer 6.x does NOT work especially well with <button> tags!
*
* available parameters:
* - assign if set, the button will be assigned to this variable
* - type if set, the type of button that will be generated (default: submit)
* - mode if set, the type of HTML element to be used (default: <button>). Values = [button|input]
* - name if set, the name of button that will be generated (default: value of 'type' parameter)
* - value if set, the value of button that will be generated
* - id if set, the ID of button
* - class if set, the class of button
* - src image source name
* - set image set name
* - alt if set, the constant that will be used for the alt attribute
* - title if set, the constant that will be used for the title attribute
* - constants if false then both alt and title will be assumed to be the final strings not constants
* - gt if true assume that gettext translation should be looked up for alt and title
*
* @author Mark West
* @since 17th Nov. 2005
* @param array $params All attributes passed to this function from the template
* @param object $smarty Reference to the Smarty object
* @return string the version string
*/
function smarty_function_pnbutton($params, &$smarty)
{
extract($params);
unset($params);
// we're going to make use of pnimg for path searching
require_once $smarty->_get_plugin_filepath('function', 'pnimg');
// set some defaults
if (!isset($constants) || !is_bool($constants)) {
$constants = true;
}
if (isset($gt) && is_bool($gt) && $gt) {
$gt = true;
$constants = false;
} else {
$gt = false;
$constants = true;
}
if (!isset($alt)) {
$gt ? $alt = _("Submit") : $alt = _SUBMIT;
} elseif ($gt) {
$alt = _($alt);
} elseif ($constants) {
$alt = constant($alt);
}
if (!isset($title)) {
$gt ? $title = _("Submit") : $title = _SUBMIT;
} elseif ($gt) {
$title = _($title);
} elseif ($constants) {
$title = constant($title);
}
if (!isset($type)) {
$type = 'submit';
}
if (!isset($mode)) {
$mode = 'button';
}
if (isset($name)) {
$name = ' name="'.DataUtil::formatForDisplay($name).'"';
} else {
$name = ' name="'.DataUtil::formatForDisplay($type).'"';
}
if (isset($value)) {
$value = ' value="'.DataUtil::formatForDisplay($value).'"';
} else {
$value = '';
}
if (isset($id)) {
$id = ' id="'.DataUtil::formatForDisplay($id).'"';
} else {
$id = '';
}
if (isset($class)) {
$class = ' class="'.DataUtil::formatForDisplay($class).'"';
} else {
$class = '';
}
// call the pnimg plugin and work out the src from the assigned template vars
smarty_function_pnimg(array('assign' => 'buttonsrc', 'src' => $src, 'set' => $set, 'modname' => 'core'), $smarty);
$imgvars = $smarty->get_template_vars('buttonsrc');
$imgsrc = $imgvars['src'];
// form the button html
if ($mode == 'button') {
$return = '<button'.$id.$class.' type="'.DataUtil::formatForDisplay($type).'"'.$name.$value.' title="'.DataUtil::formatForDisplay($title).'"><img src="'.DataUtil::formatForDisplay($imgsrc).'" alt="'.DataUtil::formatForDisplay($alt).'" /></button>';
} else {
$return = '<input'.$id.$class.' type="image"'.$name.$value.' title="'.DataUtil::formatForDisplay($title).'" src="'.DataUtil::formatForDisplay($imgsrc).'" alt="'.DataUtil::formatForDisplay($alt).'" />';
}
if (isset($assign)) {
$smarty->assign($assign, $return);
} else {
return $return;
}
}

Source for file function.pnbutton.php