75 lines
2.1 KiB
PHP
75 lines
2.1 KiB
PHP
<?php
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declare(strict_types=1);
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namespace App\Http\Controllers;
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use App\Jobs\ProcessWebMention;
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use App\Models\Note;
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use Illuminate\Database\Eloquent\ModelNotFoundException;
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use Illuminate\Http\Response;
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use Illuminate\View\View;
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use Jonnybarnes\IndieWeb\Numbers;
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class WebMentionsController extends Controller
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{
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/**
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* Response to a GET request to the webmention endpoint.
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*
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* This is probably someone looking for information about what
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* webmentions are, or about my particular implementation.
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*
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* @return \Illuminate\View\View
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*/
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public function get(): View
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{
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return view('webmention-endpoint');
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}
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/**
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* Receive and process a webmention.
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*
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* @return \Illuminate\Http\Respone
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*/
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public function receive(): Response
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{
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//first we trivially reject requets that lack all required inputs
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if ((request()->has('target') !== true) || (request()->has('source') !== true)) {
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return response(
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'You need both the target and source parameters',
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400
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);
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}
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//next check the $target is valid
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$path = parse_url(request()->input('target'), PHP_URL_PATH);
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$pathParts = explode('/', $path);
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if ($pathParts[1] == 'notes') {
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//we have a note
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$noteId = $pathParts[2];
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try {
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$note = Note::findOrFail(resolve(Numbers::class)->b60tonum($noteId));
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dispatch(new ProcessWebMention($note, request()->input('source')));
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} catch (ModelNotFoundException $e) {
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return response('This note doesn’t exist.', 400);
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}
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return response(
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'Webmention received, it will be processed shortly',
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202
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);
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}
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if ($pathParts[1] == 'blog') {
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return response(
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'I don’t accept webmentions for blog posts yet.',
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501
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);
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}
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return response(
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'Invalid request',
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400
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);
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}
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}
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