Check for topic pages > 1 « bbPress Support Forums

bbPress Support Forums › Themes › Check for topic pages > 1

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- Posted 3 years ago #
Any easy way to check if a topic has multiple pages? I'd like to wrap the pages in a div or UL but only if pages actually exist.
- Posted 3 years ago #
Since this plugin does pagination, there are functions in it to figure out how many pages there are then add page links. I suspect if you looked at the functions you might be able to see how it was done by _ck_.

http://bbpress.org/plugins/topic/front-page-topics/
- Posted 3 years ago #
That plugin uses the built in bbPress get_page_number_links API, which does not have a function to check for the availability of pages. It only echo's the links if they are needed.
- Posted 3 years ago #
To figure out pages is easy.
You lookup how many posts are in the topic and then you divide by the page_topics setting which also happens to be the posts per page setting.

something like:
```
$pages=ceil($topic->topic_posts/bb_get_option('page_topics'));
```

Perfect!

...in theme/topics.php...

<?php If (ceil($topic->topic_posts/bb_get_option('page_topics'))>1) { ?>
		<div class="topic-page">
			<?php topic_pages();?>
		</div>
<?php } ?>