Initial commit

public/admin/spotify_connect.php

@@ -0,0 +1,28 @@
+<?php
+declare(strict_types=1);
+
+require __DIR__ . '/../../includes/bootstrap.php';
+require_admin_login();
+
+if (SPOTIFY_CLIENT_ID === '' || SPOTIFY_REDIRECT_URI === '') {
+  http_response_code(500);
+  echo "Missing Spotify client_id or redirect_uri";
+  exit;
+}
+
+$state = bin2hex(random_bytes(16));
+$_SESSION['sp_state'] = $state;
+
+$scope = 'user-read-currently-playing user-read-recently-played';
+
+$url = 'https://accounts.spotify.com/authorize?' . http_build_query([
+  'response_type' => 'code',
+  'client_id'     => SPOTIFY_CLIENT_ID,
+  'scope'         => $scope,
+  'redirect_uri'  => SPOTIFY_REDIRECT_URI,
+  'state'         => $state,
+  'show_dialog'   => 'true',
+]);
+
+header('Location: ' . $url);
+exit;