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Current File : /var/www/html/clients/kampol.e-nk.ru/plugins/system/nnframework/fields/articles.php

<?php
/**
 * Element: Articles
 * Displays an article id field with a button
 *
 * @package         NoNumber Framework
 * @version         12.11.6
 *
 * @author          Peter van Westen <peter@nonumber.nl>
 * @link            http://www.nonumber.nl
 * @copyright       Copyright © 2012 NoNumber All Rights Reserved
 * @license         http://www.gnu.org/licenses/gpl-2.0.html GNU/GPL
 */

defined('_JEXEC') or die;

class nnFieldArticles
{
	function getInput($name, $id, $value, $params)
	{
		$this->params = $params;

		JHtml::_('behavior.modal', 'a.modal');

		$_size = $this->def('size');
		$_multiple = $this->def('multiple', 1);

		$_doc = JFactory::getDocument();

		$_js_part = "
			if ( document.getElementById(object+'_name') ) {
				document.getElementById(object+'_id').value = id;
				document.getElementById(object+'_name').value = title;
			} else {
				// multiple
				var vals = document.getElementById(object+'_id').value.trim().split(',');
				vals[vals.length] = id;
				var tmpvals = [];
				for ( var i=0; i<vals.length; i++ ) {
					val = vals[i].trim().toInt();
					if ( val ) {
						tmpvals[val] = val;
					}
				}
				vals = [];
				for ( val in tmpvals ) {
					if ( typeof(tmpvals[val]) === 'number'  ) {
						vals[vals.length] = tmpvals[val];
					}
				}
				document.getElementById(object+'_id').value = vals.join();
			}";

		$_js = "
			function jSelectArticle( id, title, object )
			{
				" . $_js_part . "
				document.getElementById('sbox-window').close();
			}";
		$_doc->addScriptDeclaration($_js);
		$_link = 'index.php?option=com_content&amp;task=element&amp;tmpl=component&amp;object=' . $id;

		$html = "\n" . '<div style="float: left;">';
		if (!$_multiple) {
			$val_name = $value;
			if ($value) {
				$db = JFactory::getDBO();
				$query = 'SELECT title' .
					' FROM #__content' .
					' WHERE id = ' . $value .
					' LIMIT 1';
				$db->setQuery($query);
				$val_name = $db->loadResult();
				$val_name .= ' [' . $value . ']';
			}
			$html .= '<input type="text" id="' . $id . '_name" value="' . $val_name . '" class="inputbox" size="' . $_size . '" disabled="disabled" />';
			$html .= '<input type="hidden" name="' . $name . '" id="' . $id . '_id" value="' . $value . '" />';
		} else {
			$html .= '<input type="text" name="' . $name . '" id="' . $id . '_id" value="' . $value . '" class="inputbox" size="' . $_size . '" />';
		}
		$html .= '</div>';
		$html .= '<div class="button2-left"><div class="blank"><a class="modal" title="' . JText::_('NN_SELECT_AN_ARTICLE') . '"  href="' . $_link . '" rel="{handler: \'iframe\', size: {x: 650, y: 375}}">' . JText::_('NN_SELECT') . '</a></div></div>' . "\n";

		return $html;
	}

	private function def($val, $default = '')
	{
		return (isset($this->params[$val]) && (string) $this->params[$val] != '') ? (string) $this->params[$val] : $default;
	}
}

class JElementNN_Articles extends JElement
{
	var $_name = 'Articles';

	function fetchElement($name, $value, &$node, $control_name)
	{
		$this->_nnfield = new nnFieldArticles;
		return $this->_nnfield->getInput($control_name . '[' . $name . ']', $control_name . $name, $value, $node->attributes());
	}
}