Add attachments, more pages

app/Http/Controllers/MainController.php

@@ -5,6 +5,9 @@ namespace App\Http\Controllers;
 use App\Models\Author;
 use App\Models\Book;
 use App\Models\Location;
+use App\Services\BookInformation\BookLookupService;
+use App\Services\BookInformation\GoogleBooks;
+use GuzzleHttp\Client;
 use Illuminate\Http\Request;
 use Illuminate\Support\Arr;
 
@@ -16,24 +19,21 @@ class MainController extends Controller {
     }
 
     public function search(Request $request) {
-        $this->validate($request, [
-            'query' => [ 'required' ]
-        ]);
-
-        $rows = Book::where('name', 'LIKE', '%' . $request->get('query') . '%')->paginate(15);
+        $rows = Book::search($request->get('query'))->paginate(15);
 
         return view('index', [ 'rows' => $rows ]);
     }
 
     public function add(Request  $request) {
         return view('add', [
+            'locations' => Location::get(),
             'old' => array_filter($request->old('books', []), function($item) {
                 return !empty($item['barcode']);
             })
         ]);
     }
 
-    public function save(Request $request) {
+    public function save(Request $request, BookLookupService $service) {
         $this->validate($request, [
             'location' => [ 'required' ]
         ]);
@@ -69,6 +69,39 @@ class MainController extends Controller {
             $authors = array_map(function($author) { return $author->id; }, $authors);
 
             $book->authors()->attach($authors);
+
+            // Lookup info from cache
+            $res = $service->lookup($item['barcode']);
+
+            if (!empty($res)) {
+                if ($thumbnail = data_get('images.thumbnail', $res)) {
+                    $file = $this->downloadFile($thumbnail);
+
+                    $book->attach('thumbnail', $file);
+                }
+            }
         }
     }
+
+    /**
+     * Download a file and return the local temp path.
+     *
+     * @param $url
+     * @return string|null
+     */
+    private function downloadFile($url) {
+        $client = new Client();
+
+        $path = tempnam(storage_path('app/temp'), 'image');
+
+        $res = $client->get($url, [
+            'sink' => $path
+        ]);
+
+        if ($res->getStatusCode() != 200) {
+            return null;
+        }
+
+        return $path;
+    }
 }