Merge MVC rewrite into master (#21)

* Just commit it all

* Require auth

* crap

* Update homepage

* Block AI scrapers

* Update cache update script

* Add dummy file

* Remove unnecessary lastfm config var

* Use withQueryParameters for LastFM API

* Fix embeds

* Update example env

* Smard

app/Http/Controllers/AdminImportController.php

@@ -0,0 +1,69 @@
+<?php
+
+namespace App\Http\Controllers;
+
+use App\Models\BookmarkCategory;
+use App\Models\BookmarkSite;
+use App\Models\GuestbookEntry;
+use Exception;
+use Illuminate\Http\Request;
+use Illuminate\View\View;
+
+class AdminImportController extends Controller
+{
+    public function show() : View {
+        return view('admin.import');
+    }
+
+    public function submit(Request $request)
+    {
+        $request->validate([
+            'data_file' => 'required|mimes:json',
+        ]);
+
+        $file = $request->file('data_file');
+        $jsonContent = file_get_contents($file->getRealPath());
+        $data = json_decode($jsonContent, true);
+        $tables = [];
+        foreach($data as $item) {
+            if ($item['type'] !== "table") continue;
+            $tables[$item['name']] = [
+                'data' => $item['data'],
+                'count' => count($item['data'])
+            ];
+
+            if ($item['name'] === "guestbook__entries") {
+                GuestbookEntry::importGuestbookEntry($item['data']);
+            }
+            $this->import($item['data'], $item['name']);
+        }
+        return view('admin.import-success', ['tables' => $tables]);
+    }
+
+    /**
+     * Imports the given data to the specified table
+     *
+     * @param array $data The data to import
+     * @param string $table_name The name of the table to import to
+     * @return void
+     * @throws Exception Invalid table specified, to be replaced with custom exception
+     */
+    public function import(array $data, string $table_name): void {
+        switch ($table_name) {
+            case 'guestbook__entries':
+                GuestbookEntry::importGuestbookEntry($data);
+                break;
+            case 'bookmark__categories'  :
+                BookmarkCategory::importBookmarkCategory($data);
+                break;
+            case 'bookmark__sites':
+                BookmarkSite::importBookmark($data);
+                break;
+            case 'guestbook__bans':
+                break;
+            default:
+                // TODO: Replace with custom exception
+                throw new Exception("Invalid table specified ($table_name)");
+        }
+    }
+}