* @copyright 2012-2014 Romanenko Sergey / Awilum * * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. */ class Navigation { /** * Items * * @var array */ public static $items = array(); /** * Navigation types */ const LEFT = 1; const TOP = 2; /** * Add new item * *

     *      // Add link for left navigation
     *      Navigation::add(__('Blog'), 'content', 'blog', 11);
     *
     *      // Add link for top navigation
     *      Navigation::add(__('View site'), 'top', 'http://site.com/', 11, Navigation::TOP, true);
     *  
     *
     * @param string  $name     Name
     * @param string  $category Category
     * @param stirng  $link     Link
     * @param integer $priority Priority. Default is 10
     * @param integer $type     Type. Default is LEFT
     * @param bool    $external External or not. Default is false
     */
    public static function add($name, $category, $id, $priority = 10, $type = Navigation::LEFT, $external = false)
    {
        Navigation::$items[] = array(
            'name'      => (string) $name,
            'category'  => (string) $category,
            'id'        => (string) $id,
            'priority'  => (int) $priority,
            'type'      => (int) $type,
            'external'  => (bool) $external,
        );
    }

    /**
     * Draw items
     *
     *  
     *      Navigation::draw('content');
     *      Navigation::draw('top', Navigation::TOP);
     *  
     *
     * @param string  $category Category
     * @param integer $type     Type. Default is LEFT
     */
    public static function draw($category, $type = Navigation::LEFT)
    {
        // Sort items by priority
        $items = Arr::subvalSort(Navigation::$items, 'priority');

        // Draw left navigation
        if ($type == Navigation::LEFT) {

            // Loop trough the items
            foreach ($items as $item) {

                // If current plugin id == selected item id then set class to current
                if (Request::get('id') == $item['id'] && $item['external'] == false) $class = 'class = "current" '; else $class = '';

                // If current category == item category and navigation type is left them draw this item
                if ($item['category'] == $category && $item['type'] == Navigation::LEFT) {

                    // Is external item id or not ?
                    if ($item['external'] == false) {
                        echo ''.$item['name'].'';
                    } else {
                        echo ''.$item['name'].'';
                    }
                }
            }
        } elseif ($type == Navigation::TOP) {
            // Draw top navigation
            foreach ($items as $item) {
                if ($item['category'] == $category && $item['type'] == Navigation::TOP) {
                    if ($item['external'] == false) {
                        echo ''.$item['name'].''.Html::nbsp(2);
                    } else {
                        echo ''.$item['name'].''.Html::nbsp(2);
                    }
                }
            }
        }
    }

    /**
     * Draw items
     *
     *  
     *      Navigation::draw('content');
     *      Navigation::draw('top', Navigation::TOP);
     *  
     *
     * @param string  $category Category
     * @param integer $type     Type. Default is LEFT
     */
    public static function get($category, $type = Navigation::LEFT)
    {
        // Sort items by priority
        $items = Arr::subvalSort(Navigation::$items, 'priority');

        // Draw left navigation
        if ($type == Navigation::LEFT) {

            // Loop trough the items
            foreach ($items as $item) {

                // If current plugin id == selected item id then set class to current
                if (Request::get('id') == $item['id'] && $item['external'] == false) $class = 'class = "current" '; else $class = '';

                // If current category == item category and navigation type is left them draw this item
                if ($item['category'] == $category && $item['type'] == Navigation::LEFT) {

                    // Is external item id or not ?
                    if ($item['external'] == false) {
                        echo ''.$item['name'].'';
                    } else {
                        echo ''.$item['name'].'';
                    }
                }
            }
        } elseif ($type == Navigation::TOP) {
            // Draw top navigation
            foreach ($items as $item) {
                if ($item['category'] == $category && $item['type'] == Navigation::TOP) {
                    if ($item['external'] == false) {
                        echo ''.$item['name'].''.Html::nbsp(2);
                    } else {
                        echo ''.$item['name'].''.Html::nbsp(2);
                    }
                }
            }
        }

    }

    /**
     * Draw dropdown items
     *
     *  
     *      Navigation::getDropdown('content');
     *  
     *
     * @param string $category Category
     */
    public static function getDropdown($category)
    {
        // Sort items by priority
        $items = Arr::subvalSort(Navigation::$items, 'priority');

        // Loop trough the items
        foreach ($items as $item) {

            // If current plugin id == selected item id then set class to current
            if (Request::get('id') == $item['id'] && $item['external'] == false) $class = 'selected = "selected" '; else $class = '';

            // If current category == item category and navigation type is left them draw this item
            if ($item['category'] == $category && $item['type'] == Navigation::LEFT) {

                // Is external item id or not ?
                if ($item['external'] == false) {
                    echo '';
                }
            }
        }
    }

}