24 lines
		
	
	
		
			658 B
		
	
	
	
		
			PHP
		
	
	
	
	
	
			
		
		
	
	
			24 lines
		
	
	
		
			658 B
		
	
	
	
		
			PHP
		
	
	
	
	
	
<?php
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namespace App\MetadataResolver;
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class MetadataResolver implements Resolver
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{
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    public $rules = [
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        '~(((sp\.)?seiga\.nicovideo\.jp/seiga(/#!)?|nico\.ms))/im~' => NicoSeigaResolver::class,
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        '~nijie\.info/view\.php~' => NijieResolver::class,
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        '/.*/' => OGPResolver::class
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    ];
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    public function resolve(string $url): Metadata
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    {
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        foreach ($this->rules as $pattern => $class) {
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            if (preg_match($pattern, $url) === 1) {
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                $resolver = new $class;
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                return $resolver->resolve($url);
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            }
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        }
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        throw new \UnexpectedValueException('URL not matched.');
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    }
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} |