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<?php
/**
* @package Joomla.Libraries
* @subpackage HTML
*
* @copyright Copyright (C) 2005 - 2020 Open Source Matters, Inc. All rights reserved.
* @license GNU General Public License version 2 or later; see LICENSE.txt
*/
use Joomla\CMS\HTML\Helpers\Behavior;
defined('JPATH_PLATFORM') or die;
/**
* Utility class for JavaScript behaviors
*
* @since 1.5
*/
abstract class T3HtmlBehavior extends Behavior
{
/**
* Add unobtrusive JavaScript support for a hover tooltips.
*
* Add a title attribute to any element in the form
* title="title::text"
*
* Uses the core Tips class in MooTools.
*
* @param string $selector The class selector for the tooltip.
* @param array $params An array of options for the tooltip.
* Options for the tooltip can be:
* - maxTitleChars integer The maximum number of characters in the tooltip title (defaults to 50).
* - offsets object The distance of your tooltip from the mouse (defaults to {'x': 16, 'y': 16}).
* - showDelay integer The millisecond delay the show event is fired (defaults to 100).
* - hideDelay integer The millisecond delay the hide hide is fired (defaults to 100).
* - className string The className your tooltip container will get.
* - fixed boolean If set to true, the toolTip will not follow the mouse.
* - onShow function The default function for the show event, passes the tip element
* and the currently hovered element.
* - onHide function The default function for the hide event, passes the currently
* hovered element.
*
* @return void
*
* @since 1.5
*/
public static function tooltip($selector = '.hasTip', $params = array())
{
$sig = md5(serialize(array($selector, $params)));
if (isset(static::$loaded[__METHOD__][$sig]))
{
return;
}
// Include MooTools framework
static::framework(true);
// Setup options object
$opt['maxTitleChars'] = isset($params['maxTitleChars']) && $params['maxTitleChars'] ? (int) $params['maxTitleChars'] : 50;
// Offsets needs an array in the format: array('x'=>20, 'y'=>30)
$opt['offset'] = isset($params['offset']) && is_array($params['offset']) ? $params['offset'] : null;
$opt['showDelay'] = isset($params['showDelay']) ? (int) $params['showDelay'] : null;
$opt['hideDelay'] = isset($params['hideDelay']) ? (int) $params['hideDelay'] : null;
$opt['className'] = isset($params['className']) ? $params['className'] : null;
$opt['fixed'] = isset($params['fixed']) && $params['fixed'];
$opt['onShow'] = isset($params['onShow']) ? '\\' . $params['onShow'] : null;
$opt['onHide'] = isset($params['onHide']) ? '\\' . $params['onHide'] : null;
$options = json_encode($opt);
// Include jQuery
JHtml::_('jquery.framework');
// Attach tooltips to document
JFactory::getDocument()->addScriptDeclaration(
"jQuery(function($) {
$('$selector').each(function() {
var title = $(this).attr('title');
if (title) {
var parts = title.split('::', 2);
var mtelement = document.getElementById(this);
if(mtelement){
mtelement.store('tip:title', parts[0]);
mtelement.store('tip:text', parts[1]);
}
}
});
// var JTooltips = new Tips($('$selector').get(), $options);
});"
);
// Set static array
static::$loaded[__METHOD__][$sig] = true;
return;
}
/**
* Add unobtrusive JavaScript support for form validation.
*
* To enable form validation the form tag must have class="form-validate".
* Each field that needs to be validated needs to have class="validate".
* Additional handlers can be added to the handler for username, password,
* numeric and email. To use these add class="validate-email" and so on.
*
* @return void
*
* @since 1.5
*
* @Deprecated 3.4 Use formvalidator instead
*/
public static function formvalidation()
{
// Include MooTools framework
static::framework();
// Load the new jQuery code
static::formvalidator();
}
/**
* Method to load the MooTools framework into the document head
*
* If debugging mode is on an uncompressed version of MooTools is included for easier debugging.
*
* @param boolean $extras Flag to determine whether to load MooTools More in addition to Core
* @param mixed $debug Is debugging mode on? [optional]
*
* @return void
*
* @since 1.6
* @deprecated 4.0 Update scripts to jquery
*/
public static function framework($extras = false, $debug = null)
{
$type = $extras ? 'more' : 'core';
// Only load once
if (!empty(static::$loaded[__METHOD__][$type]))
{
return;
}
JLog::add('JHtmlBehavior::framework is deprecated. Update to jquery scripts.', JLog::WARNING, 'deprecated');
// If no debugging value is set, use the configuration setting
if ($debug === null)
{
$debug = JDEBUG;
}
if ($type !== 'core' && empty(static::$loaded[__METHOD__]['core']))
{
static::framework(false, $debug);
}
JHtml::_('script', 'system/mootools-' . $type . '.js', array('version' => 'auto', 'relative' => true, 'detectDebug' => $debug));
// Keep loading core.js for BC reasons
static::core();
static::$loaded[__METHOD__][$type] = true;
return;
}
/**
* Add unobtrusive JavaScript support for image captions.
*
* @param string $selector The selector for which a caption behaviour is to be applied.
*
* @return void
*
* @since 1.5
*
* @Deprecated 4.0 Use native HTML figure tags.
*/
public static function caption($selector = 'img.caption')
{
JLog::add('JHtmlBehavior::caption is deprecated. Use native HTML figure tags.', JLog::WARNING, 'deprecated');
// Only load once
if (isset(static::$loaded[__METHOD__][$selector]))
{
return;
}
// Include jQuery
JHtml::_('jquery.framework');
if (!is_file(JPATH_ROOT . 'media/system/js/caption.js')){
return;
}
JHtml::_('script', 'system/js/caption.js', array('version' => 'auto', 'relative' => true));
// Attach caption to document
JFactory::getDocument()->addScriptDeclaration(
"jQuery(window).on('load', function() {
new JCaption('" . $selector . "');
});"
);
// Set static array
static::$loaded[__METHOD__][$selector] = true;
}
}