Xenforo vB3/Photopost to Xenforo nginx rewrites ?

Hello,

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I need some help with converting htaccess rewrite to work with nginx/centminmod. I recently converted from vb3 and photopost gallery to xenforo and this worked on apache to redirect old thread and photopost photo URLs to new xenforo ones.

RewriteRule ^forums/[^\./]+/[^/]+-([0-9]+)(/|$) /directory/forums/t/$1/ [R=301,L]

RewriteRule ^pictures/[^\./]+/p([0-9]+)(-[^\./]+)?\.html$ /directory/images/$1/ [R=301,L]

 

I will post on xenforo.

Example of photopost photo link:

/pictures/aviation-nation-2017/p51920-usaf-f-35a-lightning-ii-joint-strike-fighter.html

Forum example, I used vbSEO:
/forums/announcements/forum-rules-11/