function admin_page()
{
// Handle delete request. Will default back to "tokens" later
if (isset($_REQUEST['action']) && 'delete' == $_REQUEST['action']) {
if (!isset($_REQUEST['nonce']) || !wp_verify_nonce($_REQUEST['nonce'], 'keyring-delete-' . $_REQUEST['service'] . '-' . $_REQUEST['token'])) {
Keyring::error(__('Invalid/missing delete nonce.', 'keyring'));
exit;
}
if ($this->keyring->get_token_store()->delete(array('id' => (int) $_REQUEST['token'], 'type' => 'access'))) {
Keyring::message(__('That connection has been deleted.', 'keyring'));
} else {
Keyring::message(__('Could not delete that connection!', 'keyring'));
}
}
// Handle test request. Will default back to "tokens" later
if (isset($_REQUEST['action']) && 'test' == $_REQUEST['action']) {
if (!isset($_REQUEST['nonce']) || !wp_verify_nonce($_REQUEST['nonce'], 'keyring-test-' . $_REQUEST['service'] . '-' . $_REQUEST['token'])) {
Keyring::error(__('Invalid/missing testing nonce.', 'keyring'));
exit;
}
// If the test_connection() method exists, call it for this service/connection
$service = $this->keyring->get_service_by_name($_REQUEST['service']);
if (method_exists($service, 'test_connection')) {
$service->set_token($this->keyring->get_token_store()->get_token(array('id' => $_REQUEST['token'], 'type' => 'request')));
if ($service->test_connection()) {
Keyring::message(__('This connection is working correctly.', 'keyring'));
} else {
Keyring::message(__('This connection is <strong>NOT</strong> working correctly.', 'keyring'));
}
} else {
Keyring::message(__('This service does not currently support connection testing.', 'keyring'));
}
}
// Set up our defaults
$service = '';
if (!empty($_REQUEST['service'])) {
$service = $_REQUEST['service'];
}
$action = 'tokens';
if (isset($_REQUEST['action']) && in_array($_REQUEST['action'], array('tokens', 'services', 'request', 'verify', 'manage'))) {
$action = $_REQUEST['action'];
}
// Custom UI optionally hooked in to handle this service/action. Trigger action
// and assume it handles everything, so bail out after that.
if (Keyring_Util::has_custom_ui($service, $action)) {
do_action("keyring_{$service}_{$action}_ui");
return;
}
// Nothing else has bailed, so it must be one of our default/core screens.
switch ($action) {
case 'tokens':
$this->admin_page_header('tokens');
$list_table = new Keyring_Connections_List_Table();
$list_table->display();
$this->admin_page_footer();
break;
case 'services':
$this->admin_page_header('services');
$services = $this->keyring->get_registered_services();
if (count($services)) {
$configured = $not_configured = array();
foreach ($services as $service) {
if ($service->is_configured()) {
$configured[] = $service;
} else {
$not_configured[] = $service;
}
}
if (count($configured)) {
echo '<p><strong>' . __('Click a service to create a new connection:', 'keyring') . '</strong></p>';
echo '<ul>';
foreach ($configured as $service) {
$request_kr_nonce = wp_create_nonce('keyring-request');
$request_nonce = wp_create_nonce('keyring-request-' . $service->get_name());
echo '<li><a href="' . esc_url(Keyring_Util::admin_url($service->get_name(), array('action' => 'request', 'kr_nonce' => $request_kr_nonce, 'nonce' => $request_nonce))) . '">' . esc_html($service->get_label()) . '</a>';
if (has_action('keyring_' . $service->get_name() . '_manage_ui')) {
$manage_kr_nonce = wp_create_nonce('keyring-manage');
$manage_nonce = wp_create_nonce('keyring-manage-' . $service->get_name());
echo ' (<a href="' . esc_url(Keyring_Util::admin_url($service->get_name(), array('action' => 'manage', 'kr_nonce' => $manage_kr_nonce, 'nonce' => $manage_nonce))) . '">' . esc_html(__('Manage', 'keyring')) . '</a>)';
}
echo '</li>';
}
echo '</ul><br /><br />';
} else {
echo '<p>' . __('There are no fully-configured services available to connect to.', 'keyring') . '</p>';
}
if (count($not_configured)) {
echo '<p>' . __('The following services need to be configured correctly before you can connect to them.', 'keyring') . '</p>';
echo '<ul>';
foreach ($not_configured as $service) {
if (!has_action('keyring_' . $service->get_name() . '_manage_ui')) {
continue;
}
$manage_kr_nonce = wp_create_nonce('keyring-manage');
$manage_nonce = wp_create_nonce('keyring-manage-' . $service->get_name());
echo '<li><a href="' . esc_url(Keyring_Util::admin_url($service->get_name(), array('action' => 'manage', 'kr_nonce' => $manage_kr_nonce, 'nonce' => $manage_nonce))) . '">' . esc_html($service->get_label()) . '</a></li>';
}
echo '</ul>';
}
}
$this->admin_page_footer();
break;
}
}
