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1. lassepappa
   Member
   Posted 2 years ago #
   

   Hi i just added exclude to photo galleria incase anyone can use this here is how its done.
   1. In the function : photo_galleria_shortcode in photo-galleria.php in wp-content>plugins>photogalleria add

   'exclude' => $exclude, around line 453. This handles the call exclude from your shortcode.

   2. Then add &exclude => $exclude on line 457 like so:
   $attachments = get_children("post_parent=$id&post_type=attachment&post_mime_type=image&orderby={$orderby}&exclude => $exclude");

   3. Then i simply wrapped the html output in a if statement like so:
   

   if($exclude != $id){
   		$output .= "\n\t\t<div>";
   		$output .= "\n\t\t\t<a href='".$img."'>";
   		$output .= "\n\t\t\t\t<img src='".$thumb."' longdesc='".$permalink."' alt='".$description."' title='".$description."' />";
   		$output .= "\n\t\t</a>";
   		$output .= "\n\t\t<strong>".$title."</strong>";
   		$output .= "\n\t\t<span>".$description."</span>";
   		$output .= "\n\t\t</div>";
   	}

   Maybe not the cleanest hack but it does the trick.
   I based it on this thread:
   http://dojo.codegreene.com/2009/filter-images-from-wordpress-gallery/

   Hope this helps someone.

   [sig moderated as per the Forum Rules]

2. Fred Rocha
   Member
   Posted 1 year ago #
   

   Thanks a lot for sharing this tweak, lassepappa! Very useful, indeed.

   Just a minor correction. Because you are already excluding posts from the exclude list, the last part of the code:

   if($exclude != $id){
   
   [...]
   
   }

   is redundant.

   Otherwise, great job!

   I also added the possibility of having the galleria show on pages and custom types, besides showing on posts.

3. wycks
   Member
   Posted 1 year ago #
   

   Just wanted to add that it should be &exclude={$exclude} not &exclude => $exclude on line 458 for the get_children. At least that is what worked for me.

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