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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,212 @@ | ||
| <?php | ||
|
|
||
| namespace Illuminate\Database; | ||
|
|
||
| use function array_map; | ||
| use function parse_str; | ||
| use function parse_url; | ||
| use function array_merge; | ||
| use function preg_replace; | ||
| use Illuminate\Support\Arr; | ||
| use InvalidArgumentException; | ||
|
|
||
| class UrlParser | ||
| { | ||
| /** | ||
| * The drivers aliases map. | ||
| * | ||
| * @var array | ||
| */ | ||
| protected static $driverAliases = [ | ||
| 'mssql' => 'sqlsrv', | ||
| 'mysql2' => 'mysql', // Amazon RDS, for some weird reason | ||
| 'postgres' => 'pgsql', | ||
| 'postgresql' => 'pgsql', | ||
| 'sqlite3' => 'sqlite', | ||
| ]; | ||
|
|
||
| /** | ||
| * The different components of parsed url. | ||
| * | ||
| * @var array | ||
| */ | ||
| protected $parsedUrl; | ||
|
|
||
| /** | ||
| * Get all of the current drivers aliases. | ||
| * | ||
| * @return array | ||
| */ | ||
| public static function getDriverAliases(): array | ||
| { | ||
| return static::$driverAliases; | ||
| } | ||
|
|
||
| /** | ||
| * Add the driver alias to the driver aliases array. | ||
| * | ||
| * @param string $alias | ||
| * @param string $driver | ||
| * @return void | ||
| */ | ||
| public static function addDriverAlias($alias, $driver) | ||
| { | ||
| static::$driverAliases[$alias] = $driver; | ||
| } | ||
|
|
||
| /** | ||
| * Transform the url string or config array with url key to a parsed classic config array. | ||
| * | ||
| * @param array|string $config | ||
| * @return array | ||
| */ | ||
| public function parseDatabaseConfigWithUrl($config): array | ||
| { | ||
| if (is_string($config)) { | ||
| $config = ['url' => $config]; | ||
| } | ||
|
|
||
| $url = $config['url'] ?? null; | ||
| $config = Arr::except($config, 'url'); | ||
|
|
||
| if (! $url) { | ||
| return $config; | ||
| } | ||
|
|
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| $this->parsedUrl = $this->parseUrl($url); | ||
|
|
||
| return array_merge( | ||
| $config, | ||
| $this->getMainAttributes(), | ||
| $this->getOtherOptions() | ||
| ); | ||
| } | ||
|
|
||
| /** | ||
| * Decode the string url, to an array of all of its components. | ||
| * | ||
| * @param string $url | ||
| * @return array | ||
| */ | ||
| protected function parseUrl($url): array | ||
| { | ||
| // sqlite3?:///... => sqlite3?://null/... or else the URL will be invalid | ||
| $url = preg_replace('#^(sqlite3?):///#', '$1://null/', $url); | ||
|
|
||
| $parsedUrl = parse_url($url); | ||
|
|
||
| if ($parsedUrl === false) { | ||
| throw new InvalidArgumentException('Malformed parameter "url".'); | ||
| } | ||
|
|
||
| return $this->parseStringsToNativeTypes(array_map('rawurldecode', $parsedUrl)); | ||
| } | ||
|
|
||
| /** | ||
| * Convert string casted values to there native types. | ||
| * Ex: 'false' => false, '42' => 42, 'foo' => 'foo' | ||
| * | ||
| * @param string $url | ||
| * @return mixed | ||
| */ | ||
| protected function parseStringsToNativeTypes($value) | ||
| { | ||
| if (is_array($value)) { | ||
| return array_map([$this, 'parseStringsToNativeTypes'], $value); | ||
| } | ||
|
|
||
| if (! is_string($value)) { | ||
| return $value; | ||
| } | ||
|
|
||
| $parsedValue = json_decode($value, true); | ||
|
|
||
| if (json_last_error() === JSON_ERROR_NONE) { | ||
| return $parsedValue; | ||
| } | ||
|
|
||
| return $value; | ||
| } | ||
|
|
||
| /** | ||
| * Return the main attributes of the database connection config from url. | ||
| * | ||
| * @return array | ||
| */ | ||
| protected function getMainAttributes(): array | ||
| { | ||
| return array_filter([ | ||
| 'driver' => $this->getDriver(), | ||
| 'database' => $this->getDatabase(), | ||
| 'host' => $this->getInUrl('host'), | ||
| 'port' => $this->getInUrl('port'), | ||
| 'username' => $this->getInUrl('user'), | ||
| 'password' => $this->getInUrl('pass'), | ||
| ], function ($value) { | ||
| return $value !== null; | ||
| }); | ||
| } | ||
|
|
||
| /** | ||
| * Find connection driver from url. | ||
| * | ||
| * @return string|null | ||
| */ | ||
| protected function getDriver() | ||
| { | ||
| $alias = $this->getInUrl('scheme'); | ||
|
|
||
| if (! $alias) { | ||
| return null; | ||
| } | ||
|
|
||
| return static::$driverAliases[$alias] ?? $alias; | ||
| } | ||
|
|
||
| /** | ||
| * Get a component of the parsed url. | ||
| * | ||
| * @param string $key | ||
| * @return string|null | ||
| */ | ||
| protected function getInUrl($key) | ||
| { | ||
| return $this->parsedUrl[$key] ?? null; | ||
| } | ||
|
|
||
| /** | ||
| * Find connection database from url. | ||
| * | ||
| * @return string|null | ||
| */ | ||
| protected function getDatabase() | ||
| { | ||
| $path = $this->getInUrl('path'); | ||
|
|
||
| if (! $path) { | ||
| return null; | ||
| } | ||
|
|
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| return substr($path, 1); | ||
| } | ||
|
|
||
| /** | ||
| * Return all the options added to the url with query params. | ||
| * | ||
| * @return array | ||
| */ | ||
| protected function getOtherOptions(): array | ||
| { | ||
| $queryString = $this->getInUrl('query'); | ||
|
|
||
| if (! $queryString) { | ||
| return []; | ||
| } | ||
|
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| $query = []; | ||
|
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| parse_str($queryString, $query); | ||
|
|
||
| return $this->parseStringsToNativeTypes($query); | ||
| } | ||
| } |
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