Feature Request: Built in template output

[davejtoews]

I frequently add a dataExtension to LinkItem to define a forTemplate method so I can directly invoke the object in a template. Would be willing to submit a PR if it will be accepted.

Something like.

LinkItem.php

    private static $ExtraClass;

    public function forTemplate($ExtraClass = '')
    {
        $this->owner->ExtraClass = $ExtraClass;
        return $this->owner->renderWith('CyberDuck/LinkItemField/Partials/CTA');
    }

    public function Button($ExtraClass = '')
    {
        $this->owner->ExtraClass = $ExtraClass;
        return $this->owner->renderWith('CyberDuck/LinkItemField/Partials/CTA');
    }

CTA.ss

<% if $Exists %>
    <a href="$Link" class="cta cta-$LinkType $ExtraClass" target="$Target" title="Go To $Title">
        $Title
    </a>
<% end_if %>

Button.ss

<% if $Exists %>
    <a href="$Link" class="button button-$LinkType $ExtraClass" target="$Target" title="Go To $Title">
        $Title
    </a>
<% end_if %>