function comment_modules_enabled

Implements hook_modules_enabled().

Creates comment body fields for node types existing before the comment module is enabled. We use hook_modules_enabled() rather than hook_enable() so we can react to node types of existing modules, and those of modules being enabled both before and after comment module in the loop of module_enable().

There is a separate comment bundle for each node type to allow for per-node-type customization of comment fields. Each one of these bundles needs a comment body field instance. A comment bundle is needed even for node types whose comments are disabled by default, because individual nodes may override that default.

See also

comment_node_type_insert()

File

modules/comment/comment.install, line 64

Code

function comment_modules_enabled($modules) {
    // Only react if comment module is one of the modules being enabled.
    // hook_node_type_insert() is used to create body fields while the comment
    // module is enabled.
    if (in_array('comment', $modules)) {
        // Ensure that the list of node types reflects newly enabled modules.
        node_types_rebuild();
        // Create comment body fields for each node type, if needed.
        foreach (node_type_get_types() as $type => $info) {
            _comment_body_field_create($info);
        }
    }
}