111 lines
2.5 KiB
PHP
111 lines
2.5 KiB
PHP
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<?php
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/**
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* @package Joomla.Site
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* @subpackage com_finder
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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('_JEXEC') or die;
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/**
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* Method to build a SEF route.
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*
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* @param array &$query An array of route variables.
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*
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* @return array An array of route segments.
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*
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* @since 2.5
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*/
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function FinderBuildRoute(&$query)
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{
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static $menu;
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$segments = array();
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// Load the menu if necessary.
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if (!$menu)
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{
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$menu = JFactory::getApplication('site')->getMenu();
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}
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/*
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* First, handle menu item routes first. When the menu system builds a
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* route, it only provides the option and the menu item id. We don't have
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* to do anything to these routes.
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*/
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if (count($query) === 2 && isset($query['Itemid']) && isset($query['option']))
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{
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return $segments;
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}
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/*
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* Next, handle a route with a supplied menu item id. All system generated
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* routes should fall into this group. We can assume that the menu item id
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* is the best possible match for the query but we need to go through and
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* see which variables we can eliminate from the route query string because
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* they are present in the menu item route already.
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*/
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if (!empty($query['Itemid']))
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{
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// Get the menu item.
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$item = $menu->getItem($query['Itemid']);
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// Check if the view matches.
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if ($item && @$item->query['view'] === @$query['view'])
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{
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unset($query['view']);
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}
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// Check if the search query filter matches.
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if ($item && @$item->query['f'] === @$query['f'])
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{
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unset($query['f']);
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}
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// Check if the search query string matches.
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if ($item && @$item->query['q'] === @$query['q'])
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{
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unset($query['q']);
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}
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return $segments;
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}
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/*
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* Lastly, handle a route with no menu item id. Fortunately, we only need
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* to deal with the view as the other route variables are supposed to stay
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* in the query string.
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*/
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if (isset($query['view']))
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{
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// Add the view to the segments.
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$segments[] = $query['view'];
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unset($query['view']);
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}
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return $segments;
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}
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/**
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* Method to parse a SEF route.
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*
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* @param array $segments An array of route segments.
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*
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* @return array An array of route variables.
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*
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* @since 2.5
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*/
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function FinderParseRoute($segments)
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{
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$vars = array();
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// Check if the view segment is set and it equals search or advanced.
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if (@$segments[0] === 'search' || @$segments[0] === 'advanced')
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{
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$vars['view'] = $segments[0];
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}
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return $vars;
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}
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