Exemplo n.º 1
0
/**
 * A simpler way of inserting a user into the database.
 *
 * Creates a new user with just the username, password, and email. For more
 * complex user creation use {@see hq_insert_user()} to specify more information.
 *
 * @since 0.0.1
 * @see hq_insert_user() More complete way to create a new user
 *
 * @param string $username The user's username.
 * @param string $password The user's password.
 * @param string $email    Optional. The user's email. Default empty.
 * @return int|HQ_Error The new user's ID.
 */
function hq_create_user($username, $password, $email = '')
{
    $user_login = hq_slash($username);
    $user_email = hq_slash($email);
    $user_pass = $password;
    $userdata = compact('user_login', 'user_email', 'user_pass');
    return hq_insert_user($userdata);
}
Exemplo n.º 2
0
/**
 * Edit user settings based on contents of $_POST
 *
 * Used on user-edit.php and profile.php to manage and process user options, passwords etc.
 *
 * @since 0.0.1
 *
 * @param int $user_id Optional. User ID.
 * @return int|HQ_Error user id of the updated user
 */
function edit_user($user_id = 0)
{
    $hq_roles = hq_roles();
    $user = new stdClass();
    if ($user_id) {
        $update = true;
        $user->ID = (int) $user_id;
        $userdata = get_userdata($user_id);
        $user->user_login = hq_slash($userdata->user_login);
    } else {
        $update = false;
    }
    if (!$update && isset($_POST['user_login'])) {
        $user->user_login = sanitize_user($_POST['user_login'], true);
    }
    $pass1 = $pass2 = '';
    if (isset($_POST['pass1'])) {
        $pass1 = $_POST['pass1'];
    }
    if (isset($_POST['pass2'])) {
        $pass2 = $_POST['pass2'];
    }
    if (isset($_POST['role']) && current_user_can('edit_users')) {
        $new_role = sanitize_text_field($_POST['role']);
        $potential_role = isset($hq_roles->role_objects[$new_role]) ? $hq_roles->role_objects[$new_role] : false;
        // Don't let anyone with 'edit_users' (admins) edit their own role to something without it.
        // Multisite super admins can freely edit their blog roles -- they possess all caps.
        if (is_multisite() && current_user_can('manage_sites') || $user_id != get_current_user_id() || $potential_role && $potential_role->has_cap('edit_users')) {
            $user->role = $new_role;
        }
        // If the new role isn't editable by the logged-in user die with error
        $editable_roles = get_editable_roles();
        if (!empty($new_role) && empty($editable_roles[$new_role])) {
            hq_die(__('You can’t give users that role.'));
        }
    }
    if (isset($_POST['email'])) {
        $user->user_email = sanitize_text_field(hq_unslash($_POST['email']));
    }
    if (isset($_POST['url'])) {
        if (empty($_POST['url']) || $_POST['url'] == 'http://') {
            $user->user_url = '';
        } else {
            $user->user_url = esc_url_raw($_POST['url']);
            $protocols = implode('|', array_map('preg_quote', hq_allowed_protocols()));
            $user->user_url = preg_match('/^(' . $protocols . '):/is', $user->user_url) ? $user->user_url : 'http://' . $user->user_url;
        }
    }
    if (isset($_POST['first_name'])) {
        $user->first_name = sanitize_text_field($_POST['first_name']);
    }
    if (isset($_POST['last_name'])) {
        $user->last_name = sanitize_text_field($_POST['last_name']);
    }
    if (isset($_POST['nickname'])) {
        $user->nickname = sanitize_text_field($_POST['nickname']);
    }
    if (isset($_POST['display_name'])) {
        $user->display_name = sanitize_text_field($_POST['display_name']);
    }
    if (isset($_POST['description'])) {
        $user->description = trim($_POST['description']);
    }
    foreach (hq_get_user_contact_methods($user) as $method => $name) {
        if (isset($_POST[$method])) {
            $user->{$method} = sanitize_text_field($_POST[$method]);
        }
    }
    if ($update) {
        $user->rich_editing = isset($_POST['rich_editing']) && 'false' == $_POST['rich_editing'] ? 'false' : 'true';
        $user->admin_color = isset($_POST['admin_color']) ? sanitize_text_field($_POST['admin_color']) : 'fresh';
        $user->show_admin_bar_front = isset($_POST['admin_bar_front']) ? 'true' : 'false';
    }
    $user->comment_shortcuts = isset($_POST['comment_shortcuts']) && 'true' == $_POST['comment_shortcuts'] ? 'true' : '';
    $user->use_ssl = 0;
    if (!empty($_POST['use_ssl'])) {
        $user->use_ssl = 1;
    }
    $errors = new HQ_Error();
    /* checking that username has been typed */
    if ($user->user_login == '') {
        $errors->add('user_login', __('<strong>ERROR</strong>: Please enter a username.'));
    }
    /* checking the password has been typed twice */
    /**
     * Fires before the password and confirm password fields are checked for congruity.
     *
     * @since 0.0.1
     *
     * @param string $user_login The username.
     * @param string &$pass1     The password, passed by reference.
     * @param string &$pass2     The confirmed password, passed by reference.
     */
    do_action_ref_array('check_passwords', array($user->user_login, &$pass1, &$pass2));
    if ($update) {
        if (empty($pass1) && !empty($pass2)) {
            $errors->add('pass', __('<strong>ERROR</strong>: You entered your new password only once.'), array('form-field' => 'pass1'));
        } elseif (!empty($pass1) && empty($pass2)) {
            $errors->add('pass', __('<strong>ERROR</strong>: You entered your new password only once.'), array('form-field' => 'pass2'));
        }
    } else {
        if (empty($pass1)) {
            $errors->add('pass', __('<strong>ERROR</strong>: Please enter your password.'), array('form-field' => 'pass1'));
        } elseif (empty($pass2)) {
            $errors->add('pass', __('<strong>ERROR</strong>: Please enter your password twice.'), array('form-field' => 'pass2'));
        }
    }
    /* Check for "\" in password */
    if (false !== strpos(hq_unslash($pass1), "\\")) {
        $errors->add('pass', __('<strong>ERROR</strong>: Passwords may not contain the character "\\".'), array('form-field' => 'pass1'));
    }
    /* checking the password has been typed twice the same */
    if ($pass1 != $pass2) {
        $errors->add('pass', __('<strong>ERROR</strong>: Please enter the same password in the two password fields.'), array('form-field' => 'pass1'));
    }
    if (!empty($pass1)) {
        $user->user_pass = $pass1;
    }
    if (!$update && isset($_POST['user_login']) && !validate_username($_POST['user_login'])) {
        $errors->add('user_login', __('<strong>ERROR</strong>: This username is invalid because it uses illegal characters. Please enter a valid username.'));
    }
    if (!$update && username_exists($user->user_login)) {
        $errors->add('user_login', __('<strong>ERROR</strong>: This username is already registered. Please choose another one.'));
    }
    /* checking e-mail address */
    if (empty($user->user_email)) {
        $errors->add('empty_email', __('<strong>ERROR</strong>: Please enter an e-mail address.'), array('form-field' => 'email'));
    } elseif (!is_email($user->user_email)) {
        $errors->add('invalid_email', __('<strong>ERROR</strong>: The email address isn&#8217;t correct.'), array('form-field' => 'email'));
    } elseif (($owner_id = email_exists($user->user_email)) && (!$update || $owner_id != $user->ID)) {
        $errors->add('email_exists', __('<strong>ERROR</strong>: This email is already registered, please choose another one.'), array('form-field' => 'email'));
    }
    /**
     * Fires before user profile update errors are returned.
     *
     * @since 0.0.1
     *
     * @param array   &$errors An array of user profile update errors, passed by reference.
     * @param bool    $update  Whether this is a user update.
     * @param HQ_User &$user   HQ_User object, passed by reference.
     */
    do_action_ref_array('user_profile_update_errors', array(&$errors, $update, &$user));
    if ($errors->get_error_codes()) {
        return $errors;
    }
    if ($update) {
        $user_id = hq_update_user($user);
    } else {
        $user_id = hq_insert_user($user);
        hq_new_user_notification($user_id, null, 'both');
    }
    return $user_id;
}