t('Replacement tokens'), '%cancel_own_signups' => t('cancel own signups')));
}
else {
$signup_token_description = t('Supported string substitutions: %node_title, %node_url, %node_start_time, %user_name, %user_mail, %user_signup_info (additional information from the signup form), and %cancel_signup_url (access to this link is denied to users without the "%cancel_own_signups" permission).', array('%cancel_own_signups' => t('cancel own signups')));
}
// Load the default admin form data for new nodes.
if (!$node || !$node->signup) {
$result = db_fetch_object(db_query("SELECT * FROM {signup} WHERE nid = 0"));
$node->signup_forwarding_email = $result->forwarding_email;
$node->signup_send_confirmation = $result->send_confirmation;
$node->signup_confirmation_email = $result->confirmation_email;
$node->signup_send_reminder = $result->send_reminder;
$node->signup_reminder_days_before = $result->reminder_days_before;
$node->signup_reminder_email = $result->reminder_email;
$node->signup_close_signup_limit = $result->close_signup_limit;
}
$form['signup_forwarding_email'] = array(
'#type' => 'textfield',
'#title' => t('Send signups to'),
'#default_value' => $node->signup_forwarding_email,
'#size' => 40, '#maxlength' => 64,
'#description' => t('Email address where notification of new signups will be sent. Leave blank for no notifications.'),
);
$form['signup_send_confirmation'] = array(
'#type' => 'checkbox',
'#title' => t('Send confirmation'),
'#default_value' => $node->signup_send_confirmation,
);
$form['signup_confirmation_email'] = array(
'#type' => 'textarea',
'#title' => t('Confirmation email'),
'#default_value' => $node->signup_confirmation_email,
'#cols' => 40, '#rows' => 6,
'#description' => t('Email sent to user upon signup. !token_description', array('!token_description' => $signup_token_description)),
);
if (module_exists('token')) {
module_load_include('inc', 'signup', 'includes/token_help');
_signup_token_help($form, 'signup_confirmation_token_fieldset');
}
if ($has_date) {
// Define a sub-tree to wrap the next 2 form elements together in an
// inline div for better display.
$form['signup_reminder'] = array(
'#prefix' => '',
'#suffix' => '
',
);
$form['signup_reminder']['signup_send_reminder'] = array(
'#type' => 'checkbox',
'#title' => t('Send reminder'),
'#default_value' => $node->signup_send_reminder,
);
$options = array();
for ($i = 1; $i <= 60; $i++) {
$options[$i] = $i;
}
$node_type_name = isset($node_type) ? node_get_types('name', $node_type) : '';
$form['signup_reminder']['signup_reminder_days_before'] = array(
'#type' => 'select',
'#default_value' => $node->signup_reminder_days_before,
'#options' => $options,
'#suffix' => !empty($node_type_name) ? t('day(s) before this %node_type', array('%node_type' => $node_type_name)) : t('day(s) before start time'),
);
$form['signup_reminder_email'] = array(
'#type' => 'textarea',
'#title' => t('Reminder email'),
'#default_value' => $node->signup_reminder_email,
'#cols' => 40, '#rows' => 6,
'#description' => !empty($node_type_name) ? t('Email sent to user as a reminder before the %node_type starts. !token_description', array('%node_type' => $node_type_name, '!token_description' => $signup_token_description)) : t('Email sent to user as a reminder before the start time. !token_description', array('!token_description' => $signup_token_description)),
);
if (module_exists('token')) {
module_load_include('inc', 'signup', 'includes/token_help');
_signup_token_help($form, 'signup_reminder_token_fieldset');
}
}
$form['signup_close_signup_limit'] = array(
'#type' => 'textfield',
'#title' => t('Signup limit'),
'#default_value' => $node->signup_close_signup_limit,
'#size' => 4, '#maxlength' => 8,
'#description' => t('Maximum number of users who can sign up before signups are automatically closed. If set to 0, there is no limit.'),
'#prefix' => '',
'#suffix' => '
',
);
$form['signup'] = array('#type' => 'hidden', '#value' => 1);
if ($include_buttons) {
$form['#node'] = $node;
$form['buttons']['submit'] = array(
'#type' => 'submit',
'#value' => t('Save configuration'),
);
$form['buttons']['reset'] = array(
'#type' => 'submit',
'#value' => t('Reset to defaults'),
);
$form['#submit'][] = 'signup_node_settings_form_submit';
}
return $form;
}
/**
* Page callback for the node/N/signups/settings subtab.
*/
function signup_node_settings_page($node) {
$node_scheduler = _signup_get_node_scheduler($node);
$node_has_date = $node_scheduler != 'none';
return drupal_get_form('signup_node_settings_form', $node, $node->type, $node_has_date, TRUE);
}
/**
* Submit handler for the per-node signup settings form.
*
* @param $form_id
* The ID of the form being submitted.
* @param $form_values
* The constructed form values array of the submitted form.
*/
function signup_node_settings_form_submit($form, &$form_state) {
$op = isset($form_state['values']['op']) ? $form_state['values']['op'] : '';
if ($op == t('Reset to defaults')) {
// If we're resetting, we just want to grab the site-wide defaults.
$values = db_fetch_array(db_query("SELECT forwarding_email, send_confirmation, confirmation_email, close_signup_limit, send_reminder, reminder_days_before, reminder_email FROM {signup} WHERE nid = 0"));
}
else {
// Populate $values from $form_state.
foreach (array('forwarding_email', 'send_confirmation', 'confirmation_email', 'close_signup_limit') as $setting) {
$values[$setting] = $form_state['values']["signup_$setting"];
}
// If we're dealing with a node that doesn't have a start time, these
// fields are missing from the signup settings form, so we can't assume
// they're defined.
$values['send_reminder'] = isset($form_state['values']['signup_send_reminder']) ? $form_state['values']['signup_send_reminder'] : 0;
$values['reminder_days_before'] = isset($form_state['values']['signup_reminder_days_before']) ? $form_state['values']['signup_reminder_days_before'] : 0;
$values['reminder_email'] = isset($form_state['values']['signup_reminder_email']) ? $form_state['values']['signup_reminder_email'] : '';
}
// Either way, we want to make sure we're updating the values for the
// current node, not nid 0...
$node = $form['#node'];
$values[] = $node->nid;
db_query("UPDATE {signup} SET forwarding_email = '%s', send_confirmation = %d, confirmation_email = '%s', close_signup_limit = %d, send_reminder = %d, reminder_days_before = %d, reminder_email = '%s' WHERE nid = %d", $values);
// See if the limit changed, and if so, take any necessary action.
if ($node->signup_close_signup_limit != $form_state['values']['signup_close_signup_limit']) {
$node->signup_close_signup_limit = $form_state['values']['signup_close_signup_limit'];
$node->signup_effective_total = db_result(db_query("SELECT SUM(count_towards_limit) FROM {signup_log} WHERE nid = %d", $node->nid));
_signup_check_limit($node, 'limit');
}
if ($op == t('Reset to defaults')) {
drupal_set_message(t('The configuration options have been reset to their default values.'));
}
else {
drupal_set_message(t('The configuration options have been saved.'));
}
}