66 lines
2 KiB
PHP
66 lines
2 KiB
PHP
<?php
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namespace App\Http\Controllers;
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use App\Note;
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use Illuminate\Http\Request;
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use Illuminate\Http\Response;
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use App\Jobs\ProcessWebMention;
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use Jonnybarnes\IndieWeb\Numbers;
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use Illuminate\Database\Eloquent\ModelNotFoundException;
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class WebMentionsController extends Controller
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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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* @param \Illuminate\Http\Request $request
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* @return \Illuminate\Http\Respone
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*/
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public function receive(Request $request)
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{
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//first we trivially reject requets that lack all required inputs
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if (($request->has('target') !== true) || ($request->has('source') !== true)) {
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return new 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($request->input('target'))['path'];
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$pathParts = explode('/', $path);
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switch ($pathParts[1]) {
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case 'notes':
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//we have a note
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$noteId = $pathParts[2];
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$numbers = new Numbers();
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$realId = $numbers->b60tonum($noteId);
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try {
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$note = Note::findOrFail($realId);
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$this->dispatch(new ProcessWebMention($note, $request->input('source')));
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} catch (ModelNotFoundException $e) {
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return new Response('This note doesn’t exist.', 400);
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}
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return new 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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break;
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case 'blog':
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return new 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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break;
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default:
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return new Response(
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'Invalid request',
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400
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);
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break;
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}
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}
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}
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