function signup_node_load in Signup 7

Implements hook_node_load().

File

./signup.module, line 827

The Signup module (http://drupal.org/project/signup) manages replies to nodes. In particular, it's good for event management. Signup supports sending reminder emails and automatically closing signups for nodes with a start time, via the Event…

Code

function signup_node_load($nodes, $types) {

  // Check for a signup for the given nodes.
  // If it's a new node, load the defaults.
  $result = db_query("SELECT * FROM {signup} WHERE nid IN (:nids)", array(
    ':nids' => array_keys($nodes),
  ));
  foreach ($result as $signup) {

    // Load signup data for both new nodes w/ enabled node types,
    // and any existing nodes that are already signup enabled.
    if (empty($nodes[$signup->nid]->nid) && variable_get('signup_node_default_state_' . $nodes[$signup->nid]->type, 'disabled') == 'enabled_on' || !empty($nodes[$signup->nid]->nid) && !empty($signup)) {
      $nodes[$signup->nid]->signup = 1;
      $nodes[$signup->nid]->signup_forwarding_email = $signup->forwarding_email;
      $nodes[$signup->nid]->signup_send_confirmation = $signup->send_confirmation;
      $nodes[$signup->nid]->signup_confirmation_email = $signup->confirmation_email;
      $nodes[$signup->nid]->signup_send_reminder = $signup->send_reminder;
      $nodes[$signup->nid]->signup_reminder_days_before = $signup->reminder_days_before;
      $nodes[$signup->nid]->signup_reminder_email = $signup->reminder_email;
      $nodes[$signup->nid]->signup_close_signup_limit = $signup->close_signup_limit;
      $nodes[$signup->nid]->signup_status = $signup->status;
      $nodes[$signup->nid]->signup_user_reg_form = $signup->user_reg_form;
      if ($nodes[$signup->nid]->nid) {
        $nodes[$signup->nid]->signup_total = db_query("SELECT COUNT(*) FROM {signup_log} WHERE nid = :nid", array(
          ':nid' => $nodes[$signup->nid]->nid,
        ))
          ->fetchField();
        $nodes[$signup->nid]->signup_effective_total = db_query("SELECT SUM(count_towards_limit) FROM {signup_log} WHERE nid = :nid", array(
          ':nid' => $nodes[$signup->nid]->nid,
        ))
          ->fetchField();
      }
    }
    else {
      $nodes[$signup->nid]->signup = 0;
    }
  }
}