132 lines
3.6 KiB
PHP
132 lines
3.6 KiB
PHP
<?php
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namespace App\Http\Controllers;
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use App\Models\Author;
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use App\Models\Book;
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use App\Models\Location;
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use App\Services\BookInformation\BookLookupService;
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use App\Services\BookInformation\GoogleBooks;
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use Carbon\Carbon;
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use GuzzleHttp\Client;
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use Illuminate\Http\Request;
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use Illuminate\Support\Arr;
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class MainController extends Controller {
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public function index() {
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$rows = Book::paginate(15);
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return view('index', [ 'rows' => $rows ]);
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}
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public function search(Request $request) {
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$rows = Book::search($request->get('query'))->paginate(15);
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return view('index', [ 'rows' => $rows ]);
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}
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public function add(Request $request) {
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return view('add', [
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'locations' => Location::get(),
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'old' => array_filter($request->old('books', []), function($item) {
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return !empty($item['barcode']);
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})
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]);
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}
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public function save(Request $request, BookLookupService $service) {
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$this->validate($request, [
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'location' => [ 'required' ]
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]);
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$input = array_filter($request->get('books'), function($item) {
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return !empty($item['barcode']) && !empty($item['name']);
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});
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$this->getValidationFactory()->make($input, [
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'*.barcode' => [ 'required' ],
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'*.name' => [ 'required' ]
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]);
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$location = Location::firstOrCreate([
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'name' => trim($request->get('location'))
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]);
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foreach ($input as $item) {
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$book = Book::create([
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'location_id' => $location->id,
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'barcode' => $item['barcode'],
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'name' => $item['name']
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]);
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$authors = [];
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foreach (Arr::get($item, 'authors') as $author) {
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$authors[] = Author::firstOrCreate([
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'name' => $author
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]);
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}
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$authors = array_map(function($author) { return $author->id; }, $authors);
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$book->authors()->attach($authors);
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// Lookup info from cache
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$res = $service->lookup($item['barcode']);
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if (!empty($res)) {
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if ($images = data_get($res, 'images')) {
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$images = array_filter($images, function($item) {
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return !empty($item);
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});
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foreach ($images as $key => $image) {
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$file = $this->downloadFile($image);
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$attachment = $book->attach($file, [
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'key' => $key
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]);
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$attachment->filename = $key . '.jpg';
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$attachment->save();
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}
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}
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$book->description = data_get($res, 'description');
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if ($date = data_get($res, 'published_date')) {
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$book->published_date = Carbon::parse($date);
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}
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$book->pages = data_get($res, 'pages', 0);
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$book->save();
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}
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}
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return redirect()->route('locations.show', $location->id);
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}
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/**
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* Download a file and return the local temp path.
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*
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* @param $url
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* @return string|null
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*/
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private function downloadFile($url) {
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$client = new Client();
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$path = tempnam(storage_path('app/temp'), 'image');
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$res = $client->get($url, [
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'sink' => $path
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]);
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if ($res->getStatusCode() != 200) {
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return null;
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}
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return $path;
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}
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}
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