id,summary,reporter,owner,description,type,status,priority,milestone,component,version,severity,resolution,keywords,cc
17669,URL is incorrect when trying to post media/image/audio/video,AllyUnion,,"Server 1 is running http://www.example.com [[BR]]
Server 2 is running blog.example.com (Word Press site)

Server 1 is on our corporate infrastructure[[BR]]
Server 2 is within the Amazon EC2 cloud.

We generated ProxyPass rules using Apache to implement:

ProxyPass /blog http://blog.example.com [[BR]]
ProxyPassReverse /blog http://blog.example.com

In our Word Press site configuration under Settings > General

We defined
WordPress address (URL) as ""http://www.example.com/blog"" and
Site address (URL) as ""http://www.example.com/blog""

Any time we try to use Post > Add New Post then click on:

Add an Image / Add Video / Add Audio / Add Media

The sub-popup window links at the top for:[[BR]]
From Computer[[BR]]
From URL[[BR]]
Media Library[[BR]]

Are not linked properly. The links we have for them are something like:
""/wp-admin/media-upload.php?post_id=207&type=image&tab=type""

Which is not correct. It should be:
""http://www.example.com/blog/wp-admin/media-upload.php?post_id=207&type=image&tab=type""

If the siteurl is defined, then add_query_arg should rely on get_option('siteurl') to get the proper URL. 

I believe this is the fix but I am not familiar with the Word Press code enough to say this is the proper fix:

http://pastebin.com/g3ryWZmD
",defect (bug),closed,normal,,HTTP,3.1.3,normal,duplicate,,