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<?php |
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namespace App\Import; |
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use League\Csv\Exception; |
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use App\Entity\User; |
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use App\Entity\UserType; |
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use App\Repository\UserRepositoryInterface; |
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use League\Csv\Reader; |
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class UserCsvImportHelper { |
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private const FirstnameHeader = 'Vorname'; |
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private const LastnameHeader = 'Nachname'; |
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private const IdHeader = 'ID'; |
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private const EmailAddressHeader = 'E-Mail'; |
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private const PasswordHeader = 'Passwort'; |
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private const GradeHeader = 'Klasse'; |
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public function __construct(private UserRepositoryInterface $userRepository) |
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{ |
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} |
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public function getHeaders(): array { |
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return [ |
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self::EmailAddressHeader, |
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self::PasswordHeader, |
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self::FirstnameHeader, |
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self::LastnameHeader, |
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self::GradeHeader, |
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self::IdHeader |
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]; |
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} |
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public function getRequiredHeaders(): array { |
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return [ |
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self::EmailAddressHeader |
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]; |
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} |
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/** |
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* Loads users from a given CSV file into a list of user objects |
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* |
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* @return User[] |
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* @throws RecordInvalidException |
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* @throws Exception |
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*/ |
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public function getUsersFromCsv(string $csv, string $delimiter, UserType $userType): array { |
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$reader = Reader::createFromString($csv); |
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$reader->setDelimiter($delimiter); |
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$reader->setHeaderOffset(0); |
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$users = [ ]; |
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foreach ($reader->getRecords() as $offset => $record) { |
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$firstname = $record[self::FirstnameHeader] ?? null; |
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$lastname = $record[self::LastnameHeader] ?? null; |
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$id = $record[self::IdHeader] ?? null; |
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$email = $record[self::EmailAddressHeader] ?? null; |
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$password = $record[self::PasswordHeader] ?? null; |
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$grade = $record[self::GradeHeader] ?? null; |
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if(empty($email)) { |
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throw new RecordInvalidException($offset, self::EmailAddressHeader); |
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} |
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$user = null; |
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if($user === null) { |
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$user = $this->userRepository->findOneByUsername($email); |
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} |
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if($user === null) { |
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$user = new User(); |
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$user->setUsername($email); |
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$user->setEmail($email); |
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if(!empty($password)) { |
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$user->setPassword($password); |
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$user->setIsProvisioned(false); |
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} |
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} |
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if(!empty($id)) { |
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$user->setExternalId($id); |
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} |
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if(!empty($firstname)) { |
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$user->setFirstname($firstname); |
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} |
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if(!empty($lastname)) { |
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$user->setLastname($lastname); |
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} |
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if(!empty($grade)) { |
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$user->setGrade($grade); |
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} |
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$user->setType($userType); |
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$users[] = $user; |
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} |
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return $users; |
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} |
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} |
SchulIT /
idp
