[FLOW3-general] checking for active uri

[Robin Lehrmann]

Hello together.

I want to create a simple menu template:
Controller:
public function initializeView(\TYPO3\Flow\Mvc\View\ViewInterface $view) {
         /* @var $view \TYPO3\Fluid\View\TemplateView */
$view->setPartialRootPath('../Packages/Application/SNOW.Start/Resources/Private/Partials');
         $this->uriBuilder->setCreateAbsoluteUri(TRUE);
         $view->assign('active-menu-item', $this->uriBuilder->uriFor());
}

Template (eq Partial):
<div class="menu">
     <div class="menu-item">
     <a id="projects"<f:if condition="{active-menu-item} == 
{f:uri.action(absolute: true, package: 'SNOW.Projects', controller: 
'Standard', action: 'index')}">class="active"</f:if> 
href="{f:uri.action(absolute: true, package: 'SNOW.Projects', 
controller: 'Standard', action: 'index')}">
         <img alt="projects" src="{f:uri.resource(path: 
'Images/projects.png', package: 'SNOW.Start')}" />
     </a>
     </div>
     <div class="menu-item">
     <a id="blog"<f:if condition="{active-menu-item} == 
{f:uri.action(absolute: true, package: 'SNOW.Blog', controller: 
'Standard', action: 'index')}">class="active"</f:if> 
href="{f:uri.action(absolute: true, package: 'SNOW.Blog', controller: 
'Standard', action: 'index')}">
         <img alt="blog" src="{f:uri.resource(path: 'Images/blog.png', 
package: 'SNOW.Start')}" />
     </a>
     </div>
     <div class="menu-item">
     <a id="person"<f:if condition="{active-menu-item} == 
{f:uri.action(absolute: true, package: 'SNOW.Person', controller: 
'Standard', action: 'index')}">class="active"</f:if> 
href="{f:uri.action(absolute: true, package: 'SNOW.Person', controller: 
'Standard', action: 'index')}">
         <img alt="person" src="{f:uri.resource(path: 
'Images/person.png', package: 'SNOW.Start')}" />
     </a>
     </div>
     <div class="menu-item">
     <a id="justice"<f:if condition="{active-menu-item} == 
{f:uri.action(absolute: true, package: 'SNOW.Justice', controller: 
'Standard', action: 'index')}">class="active"</f:if> 
href="{f:uri.action(absolute: true, package: 'SNOW.Justice', controller: 
'Standard', action: 'index')}">
         <img alt="justice" src="{f:uri.resource(path: 
'Images/justice.png', package: 'SNOW.Start')}" />
     </a>
     </div>
</div>

it works, but it's really involved.
My Idea is maybe to add an function to check if the menu entry is active.
<f:link.action activeClass="active">Link</f:link.action>
<output>
<a href="http://example.de/route.html" class="active"></a>
</output>

I would set the default classname to active.
Cheers, Robin