分成 REST 形式與 User Friendly (Alias) 形式的兩種寫法: Put it at: {FRONT-END}/components/com_flower/router.php

REST.php

<?php
/**
 * @package     Joomla.Site
 * @subpackage  com_flower
 * @author      Simon ASika <asika32764@gmail.com>
 * @copyright   Copyright (C) 2013 Asikart. All rights reserved.
 * @license     GNU General Public License version 2 or later; see LICENSE.txt
 */

// No direct access
defined('_JEXEC') or die;

/**
 * @param    array    A named array
 *
 * @return    array
 */
function FlowerBuildRoute(&$query)
{
        $segments = array();

        $params = array(
                'view',
                'layout',
                'id'
        );

        // use rest uri
        // ================================================================================================
        foreach ($params as $param):
            if (isset($query[$param]))
            {
                    $segments[] = $query[$param];
                    unset($query[$param]);
            }
        endforeach;

        return $segments;
}

/**
 * @param    array    A named array
 * @param    array
 *                    Formats:
 *                    index.php?/view/layout/id
 *                    index.php?/view/id
 */
function FlowerParseRoute($segments)
{
        $vars = array();

        // view is always the first element of the array
        $count = count($segments);

        $params = array(
                'view',
                'layout',
                'id'
        );

        foreach ($params as $param):
            if ($count)
            {
                $count--;
                $segment = array_shift($segments);
                
                if (is_numeric($segment))
                {
                    $vars['id'] = $segment;
                }
                elseif ($segment)
                {
                    $vars[$param] = $segment;
                }
            }
        endforeach;

        return $vars;
}

USER-FRIENDLY.php

<?php
/**
 * @package     Joomla.Site
 * @subpackage  com_flower
 * @author      Simon ASika <asika32764@gmail.com>
 * @copyright   Copyright (C) 2013 Asikart. All rights reserved.
 * @license     GNU General Public License version 2 or later; see LICENSE.txt
 */

// No direct access
defined('_JEXEC') or die;

/**
 * @param    array    A named array
 *
 * @return    array
 */
function FlowerBuildRoute(&$query)
{
        $segments = array();

        $params = array(
                'view',
                'layout',
                'id'
        );

        
        // User friendly URI begin
        // ================================================================================================
        // Convert: index.php?option=com_flower&view=sakura&id=50&alias=sakura-item-name
        // To:      /category/50-sakura-item-name


        // get a menu item based on Itemid or currently active
        // ================================================================================================
        $app        = JFactory::getApplication();
        $menu       = $app->getMenu();

        // set Menu Itemid
        // ================================================================================================
        if (empty($query['Itemid'])) 
        {
                $menuItem = $menu->getActive();
                $menuItemGiven = false;
        }
        else 
        {
                $menuItem = $menu->getItem($query['Itemid']);
                $menuItemGiven = true;
        }


        $com_menu = $menu->getItems( array('component'), array('com_flower') );

        // Query item menu, if there has a menu, use menu URI first
        // Example: /item-alias
        // ================================================================================================
        $item_menu = null ;
        
        foreach( $com_menu as $menuitem ):
                if(!isset($menuitem->query['id']) || !isset($query['id']) ) 
                {
                    continue ;
                }

                if( $menuitem->query['view'] == 'sakura' && $menuitem->query['id'] == $query['id'] ) 
                {
                        $item_menu = $menuitem ;
                        //$segments = explode( '/', $item_menu->route);

                        unset($query['id']);
                        unset($query['view']);
                        unset($query['catid']) ;
                        unset($query['alias']) ;
                        $query['Itemid'] = $item_menu->id ;

                        return $segments ;
                }
        endforeach;

        // Query item in category menu, if item in category menu, use menu URI
        // Example: /category/50-item-alias
        // ================================================================================================
        $item_menu = null ;
        foreach( $com_menu as $menuitem ):
                if(!isset($menuitem->query['id']) || !isset($query['catid']) ) 
                {
                    continue ;
                }

                if( $menuitem->query['view'] == 'sakuras' && $menuitem->query['id'] == $query['catid'] ) 
                {
                        $item_menu = $menuitem ;
                        //$segments = explode( '/', $item_menu->route);

                        $last = $query['id'] ;
                        $last .= isset($query['alias']) ? '-' . $query['alias'] : '' ;
                        $segments[] = $last ;

                        unset($query['id']);
                        unset($query['view']);
                        unset($query['catid']) ;
                        unset($query['alias']) ;
                        
                        $query['Itemid'] = $item_menu->id ;

                        return $segments ;
                }
        endforeach;



        // Query category menu, if is sakuras and has category menu, use menu URI
        // Example: /category
        // ================================================================================================
        $cat_menu = null ;
        
        foreach( $com_menu as $menuitem ):
                if(!isset($menuitem->query['id']) || !isset($query['id']) ) 
                {
                    continue ;
                }

                if( $menuitem->query['view'] == 'sakuras' && $menuitem->query['id'] == $query['id'] ) 
                {
                        $cat_menu = $menuitem ;

                        unset($query['view']);
                        unset($query['id']);
                        $query['Itemid'] = $cat_menu->id ;

                        return $segments ;
                }
        endforeach;


        // ================================================================================================
        // User friendly URI end
        

        // No menu match, use rest uri
        // ================================================================================================
        foreach ($params as $param):
                if (isset($query[$param]))
                {
                        $segments[] = $query[$param];
                        unset($query[$param]);
                }
        endforeach;

        // Unset needless query
        // ================================================================================================
        unset($query['catid']);
        unset($query['alias']);

        return $segments;
}

/**
 * @param    array    A named array
 * @param    array
 *                    Formats:
 *                    index.php?/item (item in menu)
 *                    index.php?/category/xx-item (item in category menu)
 *                    index.php?/categories (category menu)
 */
function FlowerParseRoute($segments)
{
        $vars = array();

        // view is always the first element of the array
        $count = count($segments);

        $params = array(
                'view',
                'layout',
                'id'
        );

        // User friendly URI begin
        // ================================================================================================

        $last_seg = array_pop($segments);

        if(!is_numeric($last_seg))
        {
        	// Joomla will auto convert '-' to ':', so we use ':' to separate alias and id.
        	$last_seg = explode(':', $last_seg);
            
		$id = $last_seg[0];
		
		if(is_numeric($id))
		{
			$segments[] = $id ;
			$vars['view'] = 'sakura' ;
		}
        }
        else
        {
            $segments[] = $last_seg ;
        }

        // ================================================================================================
        // User friendly URI end

        // No menu found, use REST style
        foreach ($params as $param):
            if ($count)
            {
                $count--;
                $segment = array_shift($segments);
                
                if (is_numeric($segment))
                {
                    $vars['id'] = $segment;
                }
                elseif ($segment)
                {
                    $vars[$param] = $segment;
                }
            }
        endforeach;

        return $vars;
}