This plugin provides that functionality (and more) with the same interface but with these differences in configuration:

The arguments in the plugin.config line in order represent

1. The path that should triggers combo handler (defaults to "admin/v1/combo")

2. The name of the key used for signature verification (disabled by default)

A "-" can be supplied as a value for any of these arguments to request default value be applied.

Also, just like the original combohandler, this plugin generates URLs of the form http://localhost/<dir>/<file-path>. <dir> here defaults to l unless specified by the file path in the query parameter using a colon. For example:

http://combo.com/admin/v1/combo?filepath1&dir1:filepath2&filepath3

Will result in these three pages being fetched:

http://localhost/l/filepath1
http://localhost/dir1/filepath2
http://localhost/l/filepath3

Remap rules have to be specified to map the above URLs to desired content servers.

The plugin also supports a prefix parameter. Common parts of successive file paths can be extracted and specified separately using a 'p' query parameter. Successive file path parameters are appended to this prefix to create complete file paths. The prefix will remain active until changed or cleared (set to an empty string). For example, the query

"/file1&p=/path1/&file2&file3&p=&/file4&p=/dir:path2/&file5&file6"

results in these file paths being "reconstructed":

/file1
/path1/file2
/path1/file3
/file4
/dir:path2/file5
/dir:path2/file6