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<?php |
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declare(strict_types=1); |
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namespace Shlinkio\Shlink\Core; |
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use Cake\Chronos\Chronos; |
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use DateTimeInterface; |
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use Fig\Http\Message\StatusCodeInterface; |
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use Laminas\InputFilter\InputFilter; |
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use PUGX\Shortid\Factory as ShortIdFactory; |
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use function sprintf; |
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const DEFAULT_DELETE_SHORT_URL_THRESHOLD = 15; |
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const DEFAULT_SHORT_CODES_LENGTH = 5; |
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const MIN_SHORT_CODES_LENGTH = 4; |
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const DEFAULT_REDIRECT_STATUS_CODE = StatusCodeInterface::STATUS_FOUND; |
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const DEFAULT_REDIRECT_CACHE_LIFETIME = 30; |
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const LOCAL_LOCK_FACTORY = 'Shlinkio\Shlink\LocalLockFactory'; |
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const CUSTOM_SLUGS_REGEXP = '/[^A-Za-z0-9._~]+/'; |
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function generateRandomShortCode(int $length): string |
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{ |
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static $shortIdFactory; |
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if ($shortIdFactory === null) { |
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$shortIdFactory = new ShortIdFactory(); |
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} |
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$alphabet = '0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ'; |
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return $shortIdFactory->generate($length, $alphabet)->serialize(); |
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} |
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function parseDateFromQuery(array $query, string $dateName): ?Chronos |
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{ |
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return ! isset($query[$dateName]) || empty($query[$dateName]) ? null : Chronos::parse($query[$dateName]); |
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} |
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/** |
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* @param string|DateTimeInterface|Chronos|null $date |
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*/ |
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function parseDateField($date): ?Chronos |
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{ |
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if ($date === null || $date instanceof Chronos) { |
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return $date; |
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} |
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if ($date instanceof DateTimeInterface) { |
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return Chronos::instance($date); |
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} |
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return Chronos::parse($date); |
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} |
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function determineTableName(string $tableName, array $emConfig = []): string |
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{ |
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$schema = $emConfig['connection']['schema'] ?? null; |
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// $tablePrefix = $emConfig['connection']['table_prefix'] ?? null; // TODO |
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if ($schema === null) { |
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return $tableName; |
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} |
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return sprintf('%s.%s', $schema, $tableName); |
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} |
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function getOptionalIntFromInputFilter(InputFilter $inputFilter, string $fieldName): ?int |
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{ |
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$value = $inputFilter->getValue($fieldName); |
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return $value !== null ? (int) $value : null; |
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} |
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function getOptionalBoolFromInputFilter(InputFilter $inputFilter, string $fieldName): ?bool |
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{ |
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$value = $inputFilter->getValue($fieldName); |
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return $value !== null ? (bool) $value : null; |
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} |
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shlinkio /
shlink
