[wp-trac] [WordPress Trac] #20103: Rewrite get_themes() and other enemies of sanity

[WordPress Trac]

#20103: Rewrite get_themes() and other enemies of sanity
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 Reporter:  nacin             |       Owner:
     Type:  defect (bug)      |      Status:  new
 Priority:  normal            |   Milestone:  3.4
Component:  Themes            |     Version:  1.5
 Severity:  normal            |  Resolution:
 Keywords:  has-patch commit  |
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Comment (by F J Kaiser):

 Pretty nice class and +1 for translatable theme headers.

 @Nacin: Some Questions...
 ''I only briefly looked over the code''

 1. Couldn't - inside {{{function offsetGet( $offset )}}} - the default be
 set to {{{return $this->display( $offset );}}} (instead of {{{null}}}), so
 we'd have the ability to add (for e.g.) {{{DataBaseVersion}}} to the
 header (we still have no update/-grage hook for themes)?
 2. Extending the switch for Author & Description inside {{{function
 sanitize_header( $header, $value )}}} - {{{wp_kses()}}} with the allowed
 tags of {{{cite}}} for addresses and {{{strike}}} for update notes
 wouldn't hurt. I'd also love to see {{{sub/sup}}} and maybe even {{{u}}}
 be available.
 3. For cases like [http://stackoverflow.com/questions/9411612/wordpress-
 hiding-or-removing-parent-themes-templates/9413609 this one (filtering
 page templates)] it would be nice to have a filter for the returned list
 of themes. Currently it's only in use to build the templates drop-down for
 the post edit/new screen.

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Ticket URL: <http://core.trac.wordpress.org/ticket/20103#comment:26>
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