bp_activity_latest_update_content filter is present but not utilised when saving activity content in usermeta

[saurabhshukla]

'bp_activity_latest_update_content' filters content. But after filtering, the original unfiltered content is added in the database. Just adding it appropriately will let developers filter it for other types of content.

[saurabhshukla]

Fixes latest update filtering

[DJPaul]

Good spot. All the filters for content here look a bit funky; 4892.02.patch makes it better, but it does move bp_activity_latest_update_content before bp_activity_new_update_content

[johnjamesjacoby]

Patch here looks good to me. Feel free to 1.7 it if you'd like.

[saurabhshukla]

I feel, the two should be kept separate. The latest update might need different handling than the actual activity that shows up in the activity stream.

So, the array that goes into bp_activity_add can remain as it is. That is handled separately and nicely. Let this be distinct.

[johnjamesjacoby]

Not a regression, so moving to 1.8. This function is weird in general, so let's address it early in 1.8.

[boonebgorges]

I agree with saurabhshukla that there's no real reason to collapse these two filters into one. I did add the modified $activity_content to the bp_activity_latest_update_content filter, so that you can use the previously filtered content if you want.

[boonebgorges]

In 7115:

Use filtered content when storing latest update in usermeta

Previously, the content was run through the
bp_activity_latest_update_content filter, but was then unused.

Fixes #4892

Props saurabhshukla