Breadcrum shows *all* Categories off an Portfolio Item

Hi,

I see. If you want to display the parent category, please remove the modification then replace the filter with the following.

function avia_change_breadcrumb($trail) {
	if(is_singular('portfolio'))
	{
		global $post;

		if(!empty($trail))
		{
			foreach($trail as $key => $data)
			{
				if($key != 0 || $key != 'trail_end') {
					unset($trail[$key]);
				}
			}
		}

		$home = avia_get_option('frontpage');
		$terms  = get_the_terms( $post->ID, 'portfolio_entries' );
		$gterms = get_terms( array( 'taxonomy' => 'portfolio_entries', 'parent' => 0, 'hierarchical' => true) );
		$exlude = array();
		$text = "";

		if(!empty($gterms))
		{
			foreach($gterms as $key => $data)
			{
				$exclude[] = $data->term_id;
			}
		}

		if(!empty($terms))
		{
			$home = $trail[0];
			$counter = 1;
			$last = array_pop($trail);
			foreach($terms as $key => $data)
			{
				if(in_array($data->term_id, $exclude)) {
					$link = '<a href="'.get_term_link($data).'">'.ucfirst($data->name).'</a>';
					$link = preg_replace('!rel=".+?"|rel=\'.+?\'|!',"", $link);
					$link = str_replace('<a ', '<a rel="v:url" property="v:title" ', $link);
					$text = '<span typeof="v:Breadcrumb">'.$link.'</span>';
					$trail[$counter] = $text;
					$counter++;
				}
			}
			$trail[0] = $home;
			$trail['trail_end'] = $last;
		}
	}
	return $trail;
}

Best regards,
Ismael

Hey!

The filter above should display every parent category. Unfortunately, you cannot filter the “primary” terms or portfolio category. We modified the code a bit. Please try it again. Or post the FTP details here so that we can test it.

Cheers!
Ismael

Hi,

yes Ismael bur not because you solution.
It is still because my solution from reply #784464 and this is not

Where can I find that solution? What file? Could you please remove it temporarily so that we can test the filter?

Best regards,
Ismael

Hi,

Please review your response here:

// https://kriesi.at/support/topic/breadcrum-shows-all-categories-off-an-portfolio-item/#post-786953

The categories are not displaying in the breadcrumb so the modification or solution that you mentioned is still in effect. Please remove that modification so that we can test the filter properly.

And please note that we can’t locate the reply based on the reply number “#784464” or “#785574”. You need to include the actual post url plus the number. Example:

// https://kriesi.at/support/topic/breadcrum-shows-all-categories-off-an-portfolio-item/#post-786953

Best regards,
Ismael

Hey!

I’m really sorry for the confusion but what do you mean by the following statement?

It is still because my solution from #784464

What is the solution or modification that you added to the theme? Please remove that modification, otherwise the filter that we added won’t work. That modification is still in effect because the default breadcrumb trail is still not displaying in the portfolio page.

// https://kriesi.at/support/topic/breadcrum-shows-all-categories-off-an-portfolio-item/#post-784464

Best regards,
Ismael

Hi,

Thank you for the info.

Unfortunately, it’s not possible to get the “Primary” category only. The category has to be a parent category. In the product “verduenner-ar-300-12”, there is no parent category so we can’t distinguished which category to retrieve. We can set the filter to display a single category but it’s not going to be the “Primary” category.

Best regards,
Ismael

Hi,

We implemented a filter that will return the first category.

Best regards,
Ismael

Hi,

I’m sorry but what do you mean by tag and product group? The problem with this is that there is no parent category setup for the product. All of them, the categories, are first level categories. They don’t have child categories so it’s not possible to distinguish which is the main category.

Best regards,
Ismael

Hi,

Please check the actual portfolio item. It is not assigned to any parent category. (see private field)

Best regards,
Ismael