Fishpig Wordpress Extension for Magento Category Hierarchy - php

Question

I'm working on a Magento site which is using the Fishpig Wordpress Extension. We have the Categories widget displaying in the left sidebar & it is set to show hierarchy.
It is working two levels deep (i.e. ul & li's with .level0 & .level1), but is not showing categories 3 levels deep i.e. level2
I've tested this on a basic wordpress installation and I can get it to display categories 3 levels down but I can't get it to work on Magento with the fishpig WordPress integration. I have assigned posts to all the sub categories.
I see in template/wordpress/sidebar/widget/categories.phtml that there is this code block to get the level1 child categories:
<?php else: ?>
<?php foreach($categories as $category): ?>
<li class="level0 item<?php if ($this->isCurrentCategory($category)): ?> active<?php endif; ?>">
<a class="level0" href="<?php echo $category->getUrl() ?>" title="<?php echo $category->getName() ?>">
<?php echo $category->getName() ?>
</a><?php if ($this->getCount()): ?> (<?php echo $category->getPostCount() ?>)<?php endif; ?>
<?php if ($this->getHierarchical()): ?>
<?php $children = $children = $category->getChildrenCategories() ?>
<?php if (count($children) > 0): ?>
<ul class="level1">
<?php foreach($children as $child): ?>
<?php if ($child->getPostCount() > 0): ?>
<li class="level1 item<?php if ($this->isCurrentCategory($child)): ?> active<?php endif; ?>">
» <?php echo $child->getName() ?><?php if ($this->getCount()): ?> (<?php echo $child->getPostCount() ?>)<?php endif; ?>
</li>
<?php endif; ?>
<?php endforeach; ?>
</ul>
<?php endif; ?>
<?php endif; ?>
</li>
<?php endforeach; ?>
<?php endif; ?>
Is there a way to display more than two levels of wordpress categories on Magento with Fishpig?

Answer 1

I updated template/wordpress/sidebar/widget/categories.phtml to include a 3rd level and it worked :)
<?php foreach($categories as $category): ?>
<li class="level0 item<?php if ($this->isCurrentCategory($category)): ?> active<?php endif; ?>">
<a class="level0" href="<?php echo $category->getUrl() ?>" title="<?php echo $category->getName() ?>">
<?php echo $category->getName() ?>
</a><?php if ($this->getCount()): ?> (<?php echo $category->getPostCount() ?>)<?php endif; ?>
<?php if ($this->getHierarchical()): ?>
<?php $children = $children = $category->getChildrenCategories() ?>
<?php if (count($children) > 0): ?>
<ul class="level1">
<?php foreach($children as $child): ?>
<?php if ($child->getPostCount() > 0): ?>
<li class="level1 item<?php if ($this->isCurrentCategory($child)): ?> active<?php endif; ?>">
» <?php echo $child->getName() ?><?php if ($this->getCount()): ?> (<?php echo $child->getPostCount() ?>)<?php endif; ?>
<?php $children2 = $children2 = $child->getChildrenCategories() ?>
<?php if (count($children2) > 0): ?>
<ul class="level2">
<?php foreach($children2 as $child2): ?>
<?php if ($child2->getPostCount() > 0): ?>
<li class="level12 item<?php if ($this->isCurrentCategory($child2)): ?> active<?php endif; ?>">
» <?php echo $child2->getName() ?><?php if ($this->getCount()): ?> (<?php echo $child2->getPostCount() ?>)<?php endif; ?>
</li>
<?php endif; ?>
<?php endforeach; ?>
</ul>
<?php endif; ?>
</li>
<?php endif; ?>
<?php endforeach; ?>
</ul>
<?php endif; ?>
<?php endif; ?>
</li>
<?php endforeach; ?>