<?php

function vozmob_og_nodeapi(&$node, $op, $a3 = NULL, $a4 = NULL) {
  switch ($op) {
    // when in view mode as opposed to edit, delete, etc.
    case 'view':


    break;
	}
}

/**
 * Implementation of hook_mailhandler()
 * Check incoming mail to see if it needs to be associated with a
 * group. This uses the to address (to@domain.com)
 */
function vozmob_og_mailhandler(&$node, $result, $i, $header, $mailbox) {

	$to_address = $header->toaddress;
	$split_address = split("@", $to_address);
	$email_name = $split_address[0];

	 // Get the full user object.
  $user = user_load($node->uid);

	// Load group node object, so we can get the path of the group
	$group = node_load($user->og_groups[$group->nid]);
	$group_path = $group->path;

	// Get the group's path, which we presume the user has set as a path alia with only one path argument
	// TODO - make this smarter
	$group_path = $group->path;

	// We need to make sure this user is a member
  // @TODO This should hook into OG's check if a user can post to a group
	if (! $user->og_groups[$group->nid]) {
    watchdog('vozmob_og', 'User !user attempted to post to !group that they are not a member of.',
      array(
        '!user' => l($user->name, 'user/' . $user->uid),
        '!group' => l($group->title, 'node/' . $group->nid)
      ),
      'warning');
    return;
  }

	// Does email address match path of a group?
	if ($email_name == $group_path) {
		watchdog('vozmob_og', 'This email address matches the path of a group.');
		$node->og_groups[$group->nid] = $group->nid;
	}

  // return the modified node
  return $node;
}