/**
* Get all users with edit_posts capabilities broken out into Facebook-permissioned users and non-Facebook permissioned users
*
* @since 1.1.6
*/
public static function get_all_wordpress_facebook_users()
{
if (!class_exists('Facebook_User')) {
require_once dirname(dirname(__FILE__)) . '/facebook-user.php';
}
// fb => [], wp => []
$users = Facebook_User::get_wordpress_users_associated_with_facebook_accounts();
$users_with_app_permissions = array();
if (!empty($users['fb'])) {
if (!class_exists('Facebook_WP_Extend')) {
require_once dirname(dirname(__FILE__)) . '/includes/facebook-php-sdk/class-facebook-wp.php';
}
foreach ($users['fb'] as $user) {
if (!isset($user->fb_data['fb_uid'])) {
$users['wp'][] = $user;
continue;
}
$facebook_user_permissions = Facebook_WP_Extend::get_permissions_by_facebook_user_id($user->fb_data['fb_uid']);
if (!is_array($facebook_user_permissions) || !isset($facebook_user_permissions['installed'])) {
$users['wp'][] = $user;
continue;
}
$user->fb_data['permissions'] = $facebook_user_permissions;
unset($facebook_user_permissions);
$users_with_app_permissions[] = $user;
}
}
$users['fb'] = $users_with_app_permissions;
return $users;
}
/**
* Mention WordPress users with manage_options capability who can also edit the Facebook app
*
* @since 1.5.3
*
* @param string $app_id Facebook application identifier
* @return void
*/
public static function app_editors($app_id)
{
// HTTP interface to Facebook
if (!class_exists('Facebook_WP_Extend')) {
require_once dirname(dirname(__FILE__)) . '/includes/facebook-php-sdk/class-facebook-wp.php';
}
$app_roles = Facebook_WP_Extend::graph_api_with_app_access_token($app_id . '/roles', 'GET', array('fields' => 'user,role'));
if (empty($app_roles) || !isset($app_roles['data'])) {
return;
}
$app_roles = $app_roles['data'];
// Facebook to WordPress user helper class
if (!class_exists('Facebook_User')) {
require_once dirname(dirname(__FILE__)) . '/facebook-user.php';
}
$current_user_facebook_id = Facebook_User::get_facebook_profile_id(get_current_user_id());
$facebook_users_can_edit = array();
foreach ($app_roles as $facebook_user) {
if (!(isset($facebook_user['user']) && $facebook_user['user'] && isset($facebook_user['role']) && in_array($facebook_user['role'], array('administrators', 'developers'), true))) {
continue;
}
// confirm the current WordPress user's ability to edit Facebook app values
if ($current_user_facebook_id && $facebook_user['user'] == $current_user_facebook_id) {
echo '<p>' . __('You have the ability to change these application settings on Facebook.', 'facebook') . '</p>';
return;
}
$facebook_users_can_edit[$facebook_user['user']] = true;
}
unset($current_user_facebook_id);
unset($app_roles);
if (empty($facebook_users_can_edit)) {
return;
}
// fb => [], wp => []
$facebook_users = Facebook_User::get_wordpress_users_associated_with_facebook_accounts('manage_options');
if (empty($facebook_users) || !isset($facebook_users['fb']) || empty($facebook_users['fb'])) {
return;
}
$facebook_users = $facebook_users['fb'];
// WordPress accounts capable of managing WordPress site options who have associated a Facebook account capable of editing the current WordPress site's Facebook app
$wordpress_users_can_edit = array();
foreach ($facebook_users as $facebook_user) {
if (isset($facebook_user->fb_data) && isset($facebook_user->fb_data['fb_uid']) && isset($facebook_users_can_edit[$facebook_user->fb_data['fb_uid']])) {
$wordpress_users_can_edit[] = $facebook_user;
}
}
unset($facebook_users);
if (empty($wordpress_users_can_edit)) {
return;
}
// display a list of people who could help edit Facebook app values
// link to Facebook account page instead of email due to the more public nature of a Facebook account
$wordpress_users_display = array();
foreach ($wordpress_users_can_edit as $wordpress_user) {
if (!isset($wordpress_user->display_name)) {
continue;
}
$facebook_profile_link = Facebook_User::facebook_profile_link($wordpress_user->fb_data);
if ($facebook_profile_link) {
$wordpress_users_display[] = '<a href="' . esc_url($facebook_profile_link, array('http', 'https')) . '" target="_blank">' . esc_html($wordpress_user->display_name) . '</a>';
} else {
$wordpress_users_display[] = esc_html($wordpress_user->display_name);
}
unset($facebook_profile_link);
}
if (empty($wordpress_users_display)) {
return;
}
// format the display of the list of people
$wordpress_users_display_count = count($wordpress_users_display);
$ask_string = '';
if ($wordpress_users_display_count === 1) {
$ask_string = $wordpress_users_display[0];
} else {
if ($wordpress_users_display_count === 2) {
$ask_string = $wordpress_users_display[0] . ' ' . _x('or', 'bridge between two options: this or that or these', 'facebook') . ' ' . $wordpress_users_display[1];
} else {
$ask_string = ', ' . _x('or', 'bridge between two options: this or that or these', 'facebook') . ' ' . array_pop($wordpress_users_display);
$ask_string = implode(', ', $wordpress_users_display) . $ask_string;
}
}
echo '<p>' . sprintf(__('%s can change these application settings on Facebook.', 'facebook'), $ask_string) . '</p>';
}
/**
* Get all users with edit_posts capabilities broken out into Facebook-permissioned users and non-Facebook permissioned users
*
* @since 1.1.6
*/
public static function get_all_wordpress_facebook_users()
{
global $facebook;
if (!isset($facebook)) {
return array('fb' => array(), 'wp' => array());
}
if (!class_exists('Facebook_User')) {
require_once dirname(dirname(__FILE__)) . '/facebook-user.php';
}
// fb => [], wp => []
$users = Facebook_User::get_wordpress_users_associated_with_facebook_accounts();
$users_with_app_permissions = array();
foreach ($users['fb'] as $user) {
if (!isset($user->fb_data['fb_uid'])) {
$users['wp'] = $user;
continue;
}
$facebook_user_permissions = $facebook->get_permissions_by_facebook_user_id($user->fb_data['fb_uid']);
if (!is_array($facebook_user_permissions) || !isset($facebook_user_permissions['installed'])) {
$users['wp'] = $user;
continue;
}
$user->fb_data['permissions'] = $facebook_user_permissions;
unset($facebook_user_permissions);
$users_with_app_permissions[] = $user;
}
$users['fb'] = $users_with_app_permissions;
return $users;
}
