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Add ActivityPub DiscoverActor util
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1 changed files with 49 additions and 0 deletions
49
app/Util/ActivityPub/DiscoverActor.php
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49
app/Util/ActivityPub/DiscoverActor.php
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<?php
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namespace App\Util\ActivityPub;
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use \Zttp\Zttp;
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class DiscoverActor {
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protected $url;
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protected $response;
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public function __construct($url)
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{
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$this->url = $url;
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}
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public function fetch()
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{
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$res = Zttp::withHeaders([
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'Accept' => 'application/ld+json; profile="https://www.w3.org/ns/activitystreams"',
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'User-Agent' => 'PixelFedBot - https://pixelfed.org'
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])->get($this->url);
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$this->response = $res->body();
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return $this;
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}
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public function getResponse()
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{
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return json_decode($this->response, true);
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}
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public function getJsonResponse()
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{
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return $this->response;
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}
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public function discover()
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{
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$this->fetch();
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$res = $this->getResponse();
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if(empty($res) || !in_array('type', $res) || $res['type'] !== 'Person') {
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throw new \Exception('Invalid Actor Object');
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}
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return $res;
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}
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}
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