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New BuddyPress plugin: BP Include Non-Member Comments

By default, BuddyPress does not include comments from non-members (or non-logged-in users more generally) in the sitewide activity stream. For some communities, this default behavior is probably just fine. But in a community like the CUNY Academic Commons, which aims to attract readership and conversation from all sorts of folks, whether or not they’re signed in, the sitewide activity stream will be much more meaningful if it includes comments from everyone.

My new plugin, BP Include Non-Member Comments, was built with this purpose in mind. The plugin is activated here on the CUNY Academic Commons, so that all comments on your blog – whether from logged-in users or not – will show up on the news feed.

BP Include Non-Member Comments

The plugin has been tested on version 1.1.3 of BP, as well as the 1.2 release candidate. If you want to use the plugin for 1.1.3 or lower, you will need to uncomment the first few add_action and add_filter lines in the plugin file.

Technical caveat: Non-logged-in commenters have BP user_id 0. When BP creates the activity stream, it decides whether or not to show the Delete button by checking to see whether the user_id for the currently logged in user is the same as the user_id of the person to whom the comment belongs. Presumably, though, you don’t want non-logged-in viewers of the activity stream to be able to delete items from the activity stream at all. BP’s core code is not currently set up to make it easy to remove these buttons, so I employed an ugly fix. If you have changed your theme significantly from the default, you might have to adjust the filter bp_nonmember_comment_content (near the end of the plugin) to remove the button properly.

Download the plugin here.

New BuddyPress plugin: Remove Previous Comment Edits From BuddyPress Activity

UPDATE: BP Dev Andy writes in a comment to this post that this bug will be fixed in BP core soon. If you’re running a recent version of BP, it’s likely that you won’t need this plugin. Please make sure you can reproduce the issue before installing.

This plugin fixes a small but potentially annoying quirk in BuddyPress. If you, as a blog owner, edit a comment that appears on your blog, BuddyPress adds an entry to the sitewide and individual activity streams – but it doesn’t delete the old entries. As a result, if you end up (for example) editing your own comment a few times in a row, you’ll see multiple items on the activity feed.

This plugin fixes the problem by checking whether a submitted comment is an edit, and if it is, by deleting previous versions of the comment in the activity stream.

Until the plugin is in the WordPress repository, I’ve made it available in a zip file here. Just load bp-activity-skip-comment-edits.php into your /wp-content/plugins folder, activate in Dashboard > Plugins (sitewide, if you’d like), and you should be good to go.