Add connector for Settings API about stream

[shadyvb]

@fjarrett Unfortunately there is no way of keeping track of either option name nor the option group labels, those values ( names ) are stored without being associated to labels. So nothing can be done to fix this since the display of those fields is managed separately, and mostly hard-coded. And it kinda messes up the view.

What i'm thinking now is to have a hard-coded list of WP default options, and do a translation of the option name of others ( registered by plugins/themes ) which would probably not work most of the times.

[fjarrett]

@shadyvb OK yeah good idea. For now, let's just hard-code a list of all default values.

[westonruter]

Yeah, so in the general case, the label would be stored in $wp_settings_fields[$page][$section][]['title']. It could be linked to an input by looking at $wp_settings_fields[$page][$section][]['args']['label_for']… but, there's no guarantee that the label_for is supplied, such as when the field is some radio buttons. Even if it was supplied, some messy HTML parsing would be needed to try to find the underlying input which has the id corresponding with the label_for and then matching up the name with the incoming POST data to identify the option name. Yeah. Not going to work.

There should be an API to register the stream label for any option saved. Connectors would come with a suite of such API calls.

[fjarrett]

/cc @powelski