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| 1 | <?php |
| 2 | |
| 3 | /** |
| 4 | * This program is free software; you can redistribute it and/or |
| 5 | * modify it under the terms of the GNU General Public License |
| 6 | * as published by the Free Software Foundation; under version 2 |
| 7 | * of the License (non-upgradable). |
| 8 | * |
| 9 | * This program is distributed in the hope that it will be useful, |
| 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 12 | * GNU General Public License for more details. |
| 13 | * |
| 14 | * You should have received a copy of the GNU General Public License |
| 15 | * along with this program; if not, write to the Free Software |
| 16 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. |
| 17 | * |
| 18 | * Copyright (c) 2014 (original work) Open Assessment Technologies SA; |
| 19 | * |
| 20 | * |
| 21 | */ |
| 22 | |
| 23 | namespace oat\tao\helpers; |
| 24 | |
| 25 | use oat\generis\model\GenerisRdf; |
| 26 | use oat\generis\model\OntologyRdfs; |
| 27 | use oat\oatbox\service\ServiceManager; |
| 28 | use oat\oatbox\user\User; |
| 29 | use core_kernel_classes_Resource; |
| 30 | use core_kernel_users_GenerisUser; |
| 31 | use Jig\Utils\StringUtils; |
| 32 | use oat\oatbox\user\UserService; |
| 33 | |
| 34 | /** |
| 35 | * Utility class to render a User |
| 36 | * |
| 37 | * @author Joel Bout <joel@taotesting.com> |
| 38 | * @package tao |
| 39 | */ |
| 40 | class UserHelper |
| 41 | { |
| 42 | public static function renderHtmlUser($userId) |
| 43 | { |
| 44 | // assume generis user |
| 45 | $user = self::getUser($userId); |
| 46 | $labels = $user->getPropertyValues(OntologyRdfs::RDFS_LABEL); |
| 47 | $mails = $user->getPropertyValues(GenerisRdf::PROPERTY_USER_MAIL); |
| 48 | $label = !empty($labels) ? (string)reset($labels) : '(' . $userId . ')'; |
| 49 | $label = StringUtils::wrapLongWords($label); |
| 50 | $mail = !empty($mails) ? (string)reset($mails) : ''; |
| 51 | return !empty($mail) |
| 52 | ? '<a href="mailto:' . $mail . '">' . $label . '</a>' |
| 53 | : $label; |
| 54 | } |
| 55 | |
| 56 | /** |
| 57 | * Gets a user from a URI |
| 58 | * |
| 59 | * @todo Make a stronger helper which take care of provider (LDAP, OAUTH, etc.) |
| 60 | * |
| 61 | * @param string $userId |
| 62 | * @return User |
| 63 | */ |
| 64 | public static function getUser($userId) |
| 65 | { |
| 66 | $userService = ServiceManager::getServiceManager()->get(UserService::SERVICE_ID); |
| 67 | return $userService->getUser($userId); |
| 68 | } |
| 69 | |
| 70 | /** |
| 71 | * Gets the value of a string property from a user |
| 72 | * @param User $user |
| 73 | * @param string $property |
| 74 | * @return string |
| 75 | */ |
| 76 | public static function getUserStringProp(User $user, $property) |
| 77 | { |
| 78 | $value = $user->getPropertyValues($property); |
| 79 | return empty($value) ? '' : current($value); |
| 80 | } |
| 81 | |
| 82 | /** |
| 83 | * Gets the user's label |
| 84 | * @param User $user |
| 85 | * @return string |
| 86 | */ |
| 87 | public static function getUserLabel(User $user) |
| 88 | { |
| 89 | return self::getUserStringProp($user, OntologyRdfs::RDFS_LABEL); |
| 90 | } |
| 91 | |
| 92 | /** |
| 93 | * Gets the user's login |
| 94 | * @param User $user |
| 95 | * @return string |
| 96 | */ |
| 97 | public static function getUserLogin(User $user) |
| 98 | { |
| 99 | return self::getUserStringProp($user, GenerisRdf::PROPERTY_USER_LOGIN); |
| 100 | } |
| 101 | |
| 102 | /** |
| 103 | * Gets the user's email |
| 104 | * @param User $user |
| 105 | * @return string |
| 106 | */ |
| 107 | public static function getUserMail(User $user) |
| 108 | { |
| 109 | return self::getUserStringProp($user, GenerisRdf::PROPERTY_USER_MAIL); |
| 110 | } |
| 111 | |
| 112 | /** |
| 113 | * Gets the user's first name |
| 114 | * @param User $user |
| 115 | * @param bool $defaultToLabel |
| 116 | * @return string |
| 117 | */ |
| 118 | public static function getUserFirstName(User $user, $defaultToLabel = false) |
| 119 | { |
| 120 | $firstName = self::getUserStringProp($user, GenerisRdf::PROPERTY_USER_FIRSTNAME); |
| 121 | |
| 122 | if (empty($firstName) && $defaultToLabel) { |
| 123 | $firstName = self::getUserLabel($user); |
| 124 | } |
| 125 | |
| 126 | return $firstName; |
| 127 | } |
| 128 | |
| 129 | /** |
| 130 | * Gets the user's last name |
| 131 | * @param User $user |
| 132 | * @param bool $defaultToLabel |
| 133 | * @return string |
| 134 | */ |
| 135 | public static function getUserLastName(User $user, $defaultToLabel = false) |
| 136 | { |
| 137 | $lastName = self::getUserStringProp($user, GenerisRdf::PROPERTY_USER_LASTNAME); |
| 138 | |
| 139 | if (empty($lastName) && $defaultToLabel) { |
| 140 | $lastName = self::getUserLabel($user); |
| 141 | } |
| 142 | |
| 143 | return $lastName; |
| 144 | } |
| 145 | |
| 146 | /** |
| 147 | * Gets the full user name |
| 148 | * @param User $user |
| 149 | * @param bool $defaultToLabel |
| 150 | * @return string |
| 151 | */ |
| 152 | public static function getUserName(User $user, $defaultToLabel = false) |
| 153 | { |
| 154 | $firstName = self::getUserStringProp($user, GenerisRdf::PROPERTY_USER_FIRSTNAME); |
| 155 | $lastName = self::getUserStringProp($user, GenerisRdf::PROPERTY_USER_LASTNAME); |
| 156 | |
| 157 | $userName = trim($firstName . ' ' . $lastName); |
| 158 | |
| 159 | if (empty($userName) && $defaultToLabel) { |
| 160 | $userName = self::getUserLabel($user); |
| 161 | } |
| 162 | |
| 163 | return $userName; |
| 164 | } |
| 165 | } |