[wp-trac] [WordPress Trac] #20861: switch_to_blog() breaks custom post type permalinks

[WordPress Trac]

#20861: switch_to_blog() breaks custom post type permalinks
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 Reporter:  sickhippie    |       Owner:
     Type:  defect (bug)  |      Status:  reopened
 Priority:  normal        |   Milestone:  Awaiting Review
Component:  Multisite     |     Version:
 Severity:  normal        |  Resolution:
 Keywords:                |
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Comment (by jaroat):

 Seems that get_permalink for custom post types depends on
 get_extra_permastruct in wp-includes/rewrite.php and acts wrongly if the
 target custom post types was registered with the "with_front" parameter
 (or without: with_front=1 is default).

 get_extra_permastruct relies on it's internal var extra_permastructs
 ['post-type-name'] which doesn't get updated to the new context when
 calling switch_to_blog.

 So all permalinks fetched after switch_to_blog get constructed in the
 rewrite-context of the original blog calling the function - not the blog
 context the programmer switched to.


 br from Salzburg,

 - Johannes

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Ticket URL: <http://core.trac.wordpress.org/ticket/20861#comment:7>
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