编辑文件 - Navbar.php

✏️ 正在编辑: Navbar.php

路径: /srv/systems_dir/biblioteca_yuppie/library/Bootstrap/View/Helper/Navbar.php
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<?php

/**
 * View helper definition
 *
 * @category Menus
 * @package Bootstrap_View
 * @subpackage Helper
 * @author Jaime Neto <contato@jaimeneto.com>
 */

require_once 'Zend/View/Helper/Navigation/Menu.php';

/**
 * Helper to generate a navbar with the Bootstrap UI.
 *
 * @category Menus
 * @package Bootstrap_View
 * @subpackage Helper
 * @author Jaime Neto <contato@jaimeneto.com>
 */
class Bootstrap_View_Helper_Navbar
 extends Zend_View_Helper_Navigation_Menu
{
 protected $_tagAttribs = array(
 'class',
 'title',
 'target',
 'accesskey',
 'rel',
 'rev'
 );

public function navbar(Zend_Navigation_Container $container = null)
    {
        if (null === $container) {
            $container = $this->view->navigation()->getContainer();
        }
        if (null !== $container) {
            $this->setContainer($container);
        }

return $this;
    }
    
    public function renderNavbar(Zend_Navigation_Container $container = null,
        array $options = array())
    {
        if (null === $container) {
            $container = $this->getContainer();
        }

$html = array('<ul class="nav navbar-nav">');

//        $acl = Zend_Registry::isRegistered('Zend_Acl')
//            ? Zend_Registry::get('Zend_Acl')
//            : null;
//        
//        $role = $this->getRole();

foreach ($container as $page) {   
            // visibility of the page
            if (!$page->isVisible() || $page->get('navbar') === false
//                || ($acl && !$acl->isAllowed($role, $page->getResource()))
            ) {
                continue;
            }

// dropdown
            $dropdown = false;
            if (!empty($page->pages)) {
                foreach ($page->pages as $subpage) {
                    if ($subpage->isVisible() && $subpage->get('navbar') !== false
//                        || ($acl && !$acl->isAllowed($role, $subpage->getResource()))
                    ) {
                        $dropdown = true;
                        break;
                    }
                }
            }

$attribs = array(
                'href="' . ($dropdown ? '#' : $page->getHref()) . '"'
            );

foreach($this->_tagAttribs as $attr) {
                if ($attr == 'class') {
                    $classes=array();
                    if ($dropdown) {
                        $classes[] = 'dropdown-toggle';
                        $attribs[] = 'data-toggle="dropdown"';
                    }
                    if ($page->class) {
                        $classes[] = $page->class;
                    }
                    $attribs[] = $classes 
                               ? 'class="' . implode(' ', $classes) . '"'
                               : '';
                } else if ($page->$attr) {
                    $attribs[] = $attr . '="' . $page->$attr . '"';
                }
                
                $attribs[] = 'data-access="' . $page->getHref() . '"';
            }

$liClasses = array();
 if ($page->isActive()) {
 $liClasses[] = 'active';
 }
 
 if ($dropdown) {
 $liClasses[] = 'dropdown';
 }
 
 // header
 $html[] = '<li' . ($liClasses 
 ? ' class="' . implode(' ', $liClasses) . '"' 
 : '') . '>';
 $html[] = '<a ' . implode(' ', $attribs) . '>';
 
 if ($page->get('icon')) {
 $html[] = 'get('icon') . '">';
 }
 
 $html[] = $page->getLabel();

if ($dropdown) {
 $html[] = '';
 }

$html[] = '</a>';

if (!$dropdown) {
 $html[] = '</li>';
 continue;
 }

$html[] = '<ul class="dropdown-menu" role="menu">';

foreach ($page->pages as $subpage) {
 // visibility of the sub-page
 if (!$subpage->isVisible() || $subpage->get('navbar') === false
// || ($acl && !$acl->isAllowed($role, $subpage->getResource()))
 ) {
 continue;
 }
 if ($subpage->getLabel() == 'divider') {
 $html[] = '<li class="divider"></li>';
 continue;
 }
 $html[] = '<li' . ($subpage->isActive() 
 ? ' class="active"' 
 : '') . '>';
 $html[] = '<a href="' . $subpage->getHref() . '">';

if ($subpage->get('icon')) {
 $html[] = 'get('icon') . '">';
 }

$html[] = $subpage->getLabel();
 $html[] = '</a>';
 $html[] = '</li>';
 }

$html[] = '</ul>';
 $html[] = '</li>';
 }

$html[] = '</ul>';

return implode(PHP_EOL, $html);
    }

public function render(Zend_Navigation_Container $container = null)
    {
        $partial = $this->getPartial();
        if ($partial) {
            return $this->renderPartial($container, $partial);
        } else {
            return $this->renderNavbar($container);
        }
    }
    
}

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