Dynamic object to embed arbitrary HTML into pages

[jbroadway]

Need a dynamic object handler that shows a textarea to paste HTML, but converts it to a key and stores the HTML elsewhere so the tag doesn't become:

{! admin/html?content=<strong>some+text</strong> !}

As you can see, that would get ugly fast. Need a callback setting for replacing the input in dynamic objects, for example the callback could simply do:

<?php

function my_dynamic_object_callback ($data) {
    // store the data
    db_execute ('insert into dynamic_objects (id, data) values (null, ?)', $data);

    // return the id of it
    return db_lastid ();
}

?>

Then the handler rendering the dynamic object would be able to say:

<?php

$html = db_shift ('select data from dynamic_objects where id = ?', $data['id']);

?>

An API for this would be simple to create.