ScriptMiddleware::handle()   A
last analyzed

Complexity

Conditions 3
Paths 2

Size

Total Lines 11

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 0
CRAP Score 12

Importance

Changes 0
Metric Value
cc 3
nc 2
nop 2
dl 0
loc 11
ccs 0
cts 8
cp 0
crap 12
rs 9.9
c 0
b 0
f 0
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<?php
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namespace Rocket\UI\Script\Support\Middleware;
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use Rocket\UI\Script\Support\Laravel5\Facade as JS;
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class ScriptMiddleware
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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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        $response = $next($request);
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        if (!$response->headers->has('content-type') ||
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            strpos($response->headers->get('content-type'), 'html') !== false) {
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            $response->setContent($this->insertScript($response->getContent()));
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        }
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        return $response;
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    }
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    protected function insertScript($content)
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    {
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        $pos = strripos($content, '</body>');
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        if ($pos !== false) {
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            return substr($content, 0, $pos) . JS::render() . substr($content, $pos);
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        }
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        return $content . JS::render();
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    }
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}
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