| 1 | <?php |
| 2 | |
| 3 | namespace wcf\system\importer; |
| 4 | |
| 5 | use wcf\data\package\PackageCache; |
| 6 | use wcf\system\WCF; |
| 7 | |
| 8 | /** |
| 9 | * Basic implementation of IImporter. |
| 10 | * |
| 11 | * @author Marcel Werk |
| 12 | * @copyright 2001-2019 WoltLab GmbH |
| 13 | * @license GNU Lesser General Public License <http://opensource.org/licenses/lgpl-license.php> |
| 14 | */ |
| 15 | abstract class AbstractImporter implements IImporter |
| 16 | { |
| 17 | /** |
| 18 | * database object class name |
| 19 | * @var string |
| 20 | */ |
| 21 | protected $className = ''; |
| 22 | |
| 23 | /** |
| 24 | * @inheritDoc |
| 25 | */ |
| 26 | public function getClassName() |
| 27 | { |
| 28 | return $this->className; |
| 29 | } |
| 30 | |
| 31 | /** |
| 32 | * Imports a list of language items. |
| 33 | * |
| 34 | * @param string[][] $items |
| 35 | * @param string $languageCategory |
| 36 | * @param string $package |
| 37 | */ |
| 38 | protected function importI18nValues(array $items, $languageCategory, $package) |
| 39 | { |
| 40 | // get package id |
| 41 | $packageID = PackageCache::getInstance()->getPackageID($package); |
| 42 | |
| 43 | $sql = "INSERT INTO wcf" . WCF_N . "_language_item |
| 44 | (languageID, languageItem, languageItemValue, languageCategoryID, packageID) |
| 45 | VALUES (?, ?, ?, ?, ?) |
| 46 | ON DUPLICATE KEY UPDATE languageItemValue = VALUES(languageItemValue)"; |
| 47 | $statement = WCF::getDB()->prepareStatement($sql); |
| 48 | WCF::getDB()->beginTransaction(); |
| 49 | foreach ($items as $itemData) { |
| 50 | $statement->execute([ |
| 51 | $itemData['languageID'], |
| 52 | $itemData['languageItem'], |
| 53 | $itemData['languageItemValue'], |
| 54 | $this->getLanguageCategoryID($languageCategory), |
| 55 | $packageID, |
| 56 | ]); |
| 57 | } |
| 58 | WCF::getDB()->commitTransaction(); |
| 59 | } |
| 60 | |
| 61 | /** |
| 62 | * Returns the language category id. |
| 63 | * |
| 64 | * @param string $languageCategory |
| 65 | * @return int |
| 66 | */ |
| 67 | protected function getLanguageCategoryID($languageCategory) |
| 68 | { |
| 69 | static $languageCategoryIDs = []; |
| 70 | |
| 71 | if (!isset($languageCategoryIDs[$languageCategory])) { |
| 72 | // get language category id |
| 73 | $sql = "SELECT languageCategoryID |
| 74 | FROM wcf" . WCF_N . "_language_category |
| 75 | WHERE languageCategory = ?"; |
| 76 | $statement = WCF::getDB()->prepareStatement($sql); |
| 77 | $statement->execute([$languageCategory]); |
| 78 | |
| 79 | $languageCategoryIDs[$languageCategory] = $statement->fetchSingleColumn(); |
| 80 | } |
| 81 | |
| 82 | return $languageCategoryIDs[$languageCategory]; |
| 83 | } |
| 84 | } |