PHP Album::getUser方法代码示例

/**
 * returns the auth type of a guest login
 *
 * @param string $hint
 * @param string $show
 * @return string
 */
function checkForGuest(&$hint = NULL, &$show = NULL)
{
    global $_zp_gallery, $_zp_gallery_page, $_zp_current_zenpage_page, $_zp_current_category, $_zp_current_zenpage_news;
    $authType = zp_apply_filter('checkForGuest', NULL);
    if (!is_null($authType)) {
        return $authType;
    }
    if (in_context(ZP_SEARCH)) {
        // search page
        $hash = getOption('search_password');
        $show = getOption('search_user') != '';
        $hint = get_language_string(getOption('search_hint'));
        $authType = 'zp_search_auth';
        if (empty($hash)) {
            $hash = $_zp_gallery->getPassword();
            $show = $_zp_gallery->getUser() != '';
            $hint = $_zp_gallery->getPasswordHint();
            $authType = 'zp_gallery_auth';
        }
        if (!empty($hash) && zp_getCookie($authType) == $hash) {
            return $authType;
        }
    } else {
        if (!is_null($_zp_current_zenpage_news)) {
            $authType = $_zp_current_zenpage_news->checkAccess($hint, $show);
            return $authType;
        } else {
            if (isset($_GET['album'])) {
                // album page
                list($album, $image) = rewrite_get_album_image('album', 'image');
                if ($authType = checkAlbumPassword($album, $hint)) {
                    return $authType;
                } else {
                    $alb = new Album($_zp_gallery, $album);
                    $show = $alb->getUser() != '';
                    return false;
                }
            } else {
                // other page
                $hash = $_zp_gallery->getPassword();
                $show = $_zp_gallery->getUser() != '';
                $hint = $_zp_gallery->getPasswordHint();
                if (!empty($hash) && zp_getCookie('zp_gallery_auth') == $hash) {
                    return 'zp_gallery_auth';
                }
            }
        }
    }
    if (empty($hash)) {
        return 'zp_public_access';
    }
    return false;
}

$_zp_gallery = new Gallery();
$albumobj = new Album($_zp_gallery, $album8);
if (!$albumobj->checkAccess() && !zp_loggedin(VIEW_FULLIMAGE_RIGHTS)) {
    //	handle password form if posted
    zp_handle_password('zp_image_auth', getOption('protected_image_password'), getOption('protected_image_user'));
    //check for passwords
    $hash = getOption('protected_image_password');
    $authType = 'zp_image_auth';
    $hint = get_language_string(getOption('protected_image_hint'));
    $show = getOption('protected_image_user');
    if (empty($hash)) {
        // check for album password
        $hash = $albumobj->getPassword();
        $authType = "zp_album_auth_" . $albumobj->get('id');
        $hint = $albumobj->getPasswordHint();
        $show = $albumobj->getUser();
        if (empty($hash)) {
            $albumobj = $albumobj->getParent();
            while (!is_null($albumobj)) {
                $hash = $albumobj->getPassword();
                $authType = "zp_album_auth_" . $albumobj->get('id');
                $hint = $albumobj->getPasswordHint();
                $show = $albumobj->getUser();
                if (!empty($hash)) {
                    break;
                }
                $albumobj = $albumobj->getParent();
            }
        }
    }
    if (empty($hash)) {

/**
 * Checks to see if a password is needed
 * displays a password form if log-on is required
 *
 * Returns true if a login form has been displayed
 *
 * The password protection is hereditary. This normally only impacts direct url access to an album or image since if
 * you are going down the tree you will be stopped at the first place a password is required.
 *
 * If the gallery is password protected then every album & image will require that password.
 *
 * If an album is password protected then all subalbums and images treed below that album will require
 * the password. If there are multiple passwords in the tree and you direct link, the password that is
 * required will be that of the nearest parent that has a password. (The gallery is the ur-parrent to all
 * albums.)
 *
 * @param bool $silent set to true to inhibit the logon form
 * @return bool
 * @since 1.1.3
 */
function checkforPassword($silent = false)
{
    global $_zp_current_album, $_zp_current_search, $_zp_gallery, $_zp_loggedin;
    if (zp_loggedin(MAIN_RIGHTS | VIEWALL_RIGHTS | ALL_ALBUMS_RIGHTS)) {
        return false;
    }
    // you're the admin, you don't need the passwords.
    if (in_context(ZP_SEARCH)) {
        // search page
        $hash = getOption('search_password');
        $show = getOption('search_user') != '';
        $hint = get_language_string(getOption('search_hint'));
        $authType = 'zp_search_auth';
        if (empty($hash)) {
            $hash = getOption('gallery_password');
            $show = getOption('gallery_user') != '';
            $hint = get_language_string(getOption('gallery_hint'));
            $authType = 'zp_gallery_auth';
        }
        if (!empty($hash)) {
            if (zp_getCookie($authType) != $hash) {
                if (!$silent) {
                    printPasswordForm($hint, true, getOption('login_user_field') || $show);
                }
                return true;
            }
        }
    } else {
        if (isset($_GET['album'])) {
            // album page
            list($album, $image) = rewrite_get_album_image('album', 'image');
            if (checkAlbumPassword($album, $hint)) {
                return false;
            } else {
                if (!$silent) {
                    $alb = new Album($_zp_gallery, $album);
                    printPasswordForm($hint, true, getOption('login_user_field') || $alb->getUser() != '');
                }
                return true;
            }
        } else {
            // index page
            if ($_zp_loggedin) {
                return false;
            }
            $hash = getOption('gallery_password');
            $hint = get_language_string(getOption('gallery_hint'));
            if (!empty($hash)) {
                if (zp_getCookie('zp_gallery_auth') != $hash) {
                    if (!$silent) {
                        printPasswordForm($hint, true, getOption('login_user_field') || getOption('gallery_user') != '');
                    }
                    return true;
                }
            }
        }
    }
    return false;
}