108 lines
2.8 KiB
PHP
108 lines
2.8 KiB
PHP
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<?php
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/**
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* @package Joomla.Libraries
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* @subpackage HTML
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*
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* @copyright Copyright (C) 2005 - 2013 Open Source Matters, Inc. All rights reserved.
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* @license GNU General Public License version 2 or later; see LICENSE
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*/
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defined('JPATH_PLATFORM') or die;
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/**
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* Utility class for jQuery JavaScript behaviors
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*
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* @package Joomla.Libraries
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* @subpackage HTML
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* @since 3.0
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*/
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abstract class JHtmlJquery
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{
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/**
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* @var array Array containing information for loaded files
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* @since 3.0
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*/
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protected static $loaded = array();
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/**
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* Method to load the jQuery JavaScript framework into the document head
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*
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* If debugging mode is on an uncompressed version of jQuery is included for easier debugging.
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*
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* @param boolean $noConflict True to load jQuery in noConflict mode [optional]
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* @param mixed $debug Is debugging mode on? [optional]
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*
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* @return void
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*
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* @since 3.0
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*/
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public static function framework($noConflict = true, $debug = null)
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{
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// Only load once
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if (!empty(static::$loaded[__METHOD__]))
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{
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return;
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}
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// If no debugging value is set, use the configuration setting
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if ($debug === null)
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{
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$config = JFactory::getConfig();
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$debug = (boolean) $config->get('debug');
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}
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JHtml::_('script', 'jui/jquery.min.js', false, true, false, false, $debug);
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// Check if we are loading in noConflict
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if ($noConflict)
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{
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JHtml::_('script', 'jui/jquery-noconflict.js', false, true, false, false, false);
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}
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static::$loaded[__METHOD__] = true;
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return;
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}
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/**
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* Method to load the jQuery UI JavaScript framework into the document head
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*
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* If debugging mode is on an uncompressed version of jQuery UI is included for easier debugging.
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*
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* @param array $components The jQuery UI components to load [optional]
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* @param mixed $debug Is debugging mode on? [optional]
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*
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* @return void
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*
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* @since 3.0
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*/
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public static function ui(array $components = array('core'), $debug = null)
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{
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// Set an array containing the supported jQuery UI components handled by this method
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$supported = array('core', 'sortable');
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// Include jQuery
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static::framework();
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// If no debugging value is set, use the configuration setting
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if ($debug === null)
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{
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$config = JFactory::getConfig();
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$debug = (boolean) $config->get('debug');
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}
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// Load each of the requested components
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foreach ($components as $component)
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{
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// Only attempt to load the component if it's supported in core and hasn't already been loaded
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if (in_array($component, $supported) && empty(static::$loaded[__METHOD__][$component]))
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{
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JHtml::_('script', 'jui/jquery.ui.' . $component . '.min.js', false, true, false, false, $debug);
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static::$loaded[__METHOD__][$component] = true;
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}
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}
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return;
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}
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}
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