Subversion-Projekte lars-tiefland.laravel_shop

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Revision Autor Zeilennr. Zeile
148 lars 1 
<?php
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namespace Illuminate\Foundation\Http\Middleware;
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use Closure;
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class TrimStrings extends TransformsRequest
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{
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    /**
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     * All of the registered skip callbacks.
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     *
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     * @var array
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     */
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    protected static $skipCallbacks = [];
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    /**
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     * The attributes that should not be trimmed.
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     *
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     * @var array
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     */
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    protected $except = [
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        //
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    ];
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    /**
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     * Handle an incoming request.
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     *
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     * @param  \Illuminate\Http\Request  $request
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     * @param  \Closure  $next
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     * @return mixed
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     */
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    public function handle($request, Closure $next)
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    {
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        foreach (static::$skipCallbacks as $callback) {
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            if ($callback($request)) {
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                return $next($request);
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            }
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        }
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        return parent::handle($request, $next);
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    }
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    /**
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     * Transform the given value.
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     *
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     * @param  string  $key
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     * @param  mixed  $value
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     * @return mixed
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     */
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    protected function transform($key, $value)
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    {
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        if (in_array($key, $this->except, true) || ! is_string($value)) {
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            return $value;
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        }
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        return preg_replace('~^[\s​]+|[\s​]+$~u', '', $value) ?? trim($value);
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    }
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    /**
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     * Register a callback that instructs the middleware to be skipped.
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     *
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     * @param  \Closure  $callback
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     * @return void
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     */
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    public static function skipWhen(Closure $callback)
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    {
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        static::$skipCallbacks[] = $callback;
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    }
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}