Differential D72 Diff 175 modules/custom/units/widgets/WidgetRouter.php

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modules/custom/units/widgets/WidgetRouter.php

This file was added.

Property	Old Value	New Value
svn:eol-style	null	LF

				<?php
				/**
				* @version $Id$
				* @package Custom
				* @copyright Copyright (C) 1997 - 2015 Intechnic. All rights reserved.
				* @license GNU/GPL
				* In-Portal is Open Source software.
				* This means that this software may have been modified pursuant
				* the GNU General Public License, and as distributed it includes
				* or is derivative of works licensed under the GNU General Public License
				* or other free or open source software licenses.
				* See http://www.in-portal.org/license for copyright notices and details.
				*/

				defined('FULL_PATH') or die('restricted access!');

				class WidgetRouter extends AbstractRouter
				{

				/**
				* Returns unit config's prefix, that is associated with this router.
				*
				* @return string
				*/
				public function getPrefix()
				{
				return 'widget';
				}

				/**
				* Builds url part.
				*
				* @return boolean Return true to continue to next router; return false not to rewrite given prefix.
				*/
				protected function build()
				{
				$template = $this->getBuildTemplate();

				if ( $template == 'widgets/widget_detail' ) {
				// This is default template for this prefix, so don't add it to resulting url.
				$this->setBuildParam('pass_template', false);
				}

				$build_params = $this->extractBuildParams();

				if ( $build_params === false ) {
				return '';
				}

				$ret = array('', '');

				$filename = $this->getBuildParam('@filename');
				$this->setBuildParam('@filename');

				if ( $build_params[$this->buildPrefix . '_id'] > 0 ) {
				// Add id.
				if ( !$filename ) {
				$sql = 'SELECT Title
				FROM ' . TABLE_PREFIX . 'Widgets
				WHERE WidgetId = ' . $build_params[$this->buildPrefix . '_id'];
				$filename = $this->Conn->GetOne($sql);
				}

				$ret[0] .= 'widgets/' . $filename . '/';
				}
				elseif ( $build_params[$this->buildPrefix . '_Page'] > 1 ) {
				// Add page, only when ID is missing.
				$ret[1] .= $build_params[$this->buildPrefix . '_Page'] . '/';
				}

				$ret[0] = rtrim($ret[0], '/');
				$ret[1] = rtrim($ret[1], '/');

				return array_map('mb_strtolower', $ret);
				}

				/**
				* Parses url part.
				*
				* @param array $url_parts Url parts to parse.
				* @param array $params Parameters, that are used for url building or created during url parsing.
				*
				* @return boolean Return true to continue to next router; return false to stop processing at this router.
				*/
				public function parse(array &$url_parts, array &$params)
				{
				$widget_id = 0;
				$widget_filename = '';
				$widget_index = array_search('widgets', $url_parts);

				if ( $widget_index !== false && isset($url_parts[$widget_index + 1]) ) {
				$widget_filename = $url_parts[$widget_index + 1];
				}

				if ( $widget_filename ) {
				$sql = 'SELECT WidgetId
				FROM ' . TABLE_PREFIX . 'Widgets
				WHERE Title = ' . $this->Conn->qstr($widget_filename);
				$widget_id = $this->Conn->GetOne($sql);

				if ( $widget_id ) {
				$params[$this->buildPrefix . '_id'] = $widget_id;
				$params[$this->buildPrefix . '_filename'] = $widget_filename;
				$params['pass'][] = $this->buildPrefix;

				$this->partParsed('widgets');
				$this->partParsed($widget_filename);
				}
				}

				if ( $widget_id && !$this->moreToParse() ) {
				// Widget was last url part - use default template.
				$params['t'] = 'widgets/widget_detail';
				}

				return true;
				}

				}