Add strict typing to all files that were missing it. (#60)

Shockingly, this didn't require any code changes. But PHP is more forgiving with "strict typing" than I'd expected. I may go back and clean up function declarations later, but that's not urgent.

Reviewed-on: https://gitea.subcultureofone.org/greg/tkr/pulls/60
Co-authored-by: Greg Sarjeant <greg@subcultureofone.org>
Co-committed-by: Greg Sarjeant <greg@subcultureofone.org>

config/bootstrap.php

@@ -1,4 +1,6 @@
 <?php
+declare(strict_types=1);
+
 // This is the initialization code that needs to be run before anything else.
 // - define paths
 // - set up autoloader

public/index.php

@@ -1,4 +1,6 @@
 <?php
+declare(strict_types=1);
+
 /*
  *  Initialize fundamental configuration
  */

src/Controller/AdminController/AdminController.php

@@ -1,4 +1,6 @@
 <?php
+declare(strict_types=1);
+
 class AdminController extends Controller {
     // GET handler
     // render the admin page

src/Controller/AuthController/AuthController.php

@@ -1,4 +1,6 @@
 <?php
+declare(strict_types=1);
+
 class AuthController extends Controller {
     function showLogin(?string $error = null){
         global $app;

src/Controller/Controller.php

@@ -1,4 +1,6 @@
 <?php
+declare(strict_types=1);
+
 class Controller {
     // Renders the requested template inside templates/main/php
     protected function render(string $childTemplateFile, array $vars = []) {

src/Controller/CssController/CssController.php

@@ -1,4 +1,5 @@
 <?php
+declare(strict_types=1);
 
 class CssController extends Controller {
     public function index() {

src/Controller/EmojiController/EmojiController.php

@@ -1,4 +1,6 @@
 <?php
+declare(strict_types=1);
+
     class EmojiController extends Controller {
         // Shows the custom emoji management page
         public function index(){

src/Controller/FeedController/FeedController.php

@@ -1,4 +1,6 @@
 <?php
+declare(strict_types=1);
+
 class FeedController extends Controller {
     private $ticks;
 

src/Controller/HomeController/HomeController.php

@@ -1,4 +1,6 @@
 <?php
+declare(strict_types=1);
+
 class HomeController extends Controller {
     // GET handler
     // renders the homepage view.

src/Controller/LogController/LogController.php

@@ -1,4 +1,6 @@
 <?php
+declare(strict_types=1);
+
 class LogController extends Controller {
     private string $storageDir;
 

src/Controller/MoodController/MoodController.php

@@ -1,4 +1,6 @@
 <?php
+declare(strict_types=1);
+
     class MoodController extends Controller {
         public function index(){
             global $app;

src/Controller/TickController/TickController.php

@@ -1,4 +1,5 @@
 <?php
+declare(strict_types=1);
 
 class TickController extends Controller{
     public function index(int $id){

src/Feed/AtomGenerator.php

@@ -1,4 +1,6 @@
 <?php
+declare(strict_types=1);
+
 class AtomGenerator extends FeedGenerator {
     public function generate(): string {
         $xml = '<?xml version="1.0" encoding="UTF-8"?>' . "\n";

src/Feed/FeedGenerator.php

@@ -1,4 +1,6 @@
 <?php
+declare(strict_types=1);
+
 // Abstract base class for feeds.
 // Specific feeds (RSS, Atom, etc.) will inherit from this.
 // This will wrap the basic generator functionality.

src/Feed/RssGenerator.php

@@ -1,4 +1,6 @@
 <?php
+declare(strict_types=1);
+
 class RssGenerator extends FeedGenerator {
     public function generate(): string {
         $xml = '<?xml version="1.0" encoding="UTF-8"?>' . "\n";

src/Framework/Log/Log.php

@@ -1,4 +1,6 @@
 <?php
+declare(strict_types=1);
+
 class Log {
     const LEVELS = [
         'DEBUG' => 1,

src/Framework/Migrator/Migrator.php

@@ -1,4 +1,6 @@
 <?php
+declare(strict_types=1);
+
 class Migrator{
     public function __construct(private PDO $db) {}
 

src/Framework/Prerequisites/Prerequisites.php

@@ -1,4 +1,6 @@
 <?php
+declare(strict_types=1);
+
 /**
  * tkr Prerequisites Checker
  *

src/Framework/Router/Router.php

@@ -1,4 +1,6 @@
 <?php
+declare(strict_types=1);
+
 // Very simple router class
 class Router {
     // Define the recognized routes.

src/Framework/Session/Session.php

@@ -1,4 +1,5 @@
 <?php
+declare(strict_types=1);
 
 class Session {
     // These can all just be static functions

src/Framework/Util/Util.php

@@ -1,4 +1,6 @@
 <?php
+declare(strict_types=1);
+
 class Util {
     public static function getClientIp() {
         return $_SERVER['HTTP_CLIENT_IP'] ??

src/Model/ConfigModel/ConfigModel.php

@@ -1,4 +1,6 @@
 <?php
+declare(strict_types=1);
+
 class ConfigModel {
     // properties and default values
     public string $siteTitle = 'My tkr';

src/Model/CssModel/CssModel.php

@@ -1,4 +1,6 @@
 <?php
+declare(strict_types=1);
+
 class CssModel {
     public function __construct(private PDO $db) {}
 

src/Model/EmojiModel/EmojiModel.php

@@ -1,4 +1,6 @@
 <?php
+declare(strict_types=1);
+
 // welp this model is overkill
 class EmojiModel{
     public function __construct(private PDO $db) {}

src/Model/TickModel/TickModel.php

@@ -1,4 +1,6 @@
 <?php
+declare(strict_types=1);
+
 class TickModel {
     public function __construct(private PDO $db, private ConfigModel $config) {}
     

src/Model/UserModel/UserModel.php

@@ -1,4 +1,6 @@
 <?php
+declare(strict_types=1);
+
 class UserModel {
     // properties
     public string $username = '';

src/View/FlashView/FlashView.php

@@ -1,4 +1,6 @@
 <?php
+declare(strict_types=1);
+
 class FlashView {
     public function renderFlashSection(array $flashMessages): string {
         ob_start();

src/View/MoodView/MoodView.php

@@ -1,4 +1,6 @@
 <?php
+declare(strict_types=1);
+
 class MoodView {
     private function render_emoji_groups(array $emojiGroups, string $currentMood): string {
         $selected_emoji = $currentMood;  //user->mood;

src/View/TicksView/TicksView.php

@@ -1,4 +1,6 @@
 <?php
+declare(strict_types=1);
+
 class TicksView {
     private $html;
 

tests/Controller/AdminController/AdminControllerTest.php

@@ -1,4 +1,6 @@
 <?php
+declare(strict_types=1);
+
 require_once dirname(dirname(dirname(__DIR__))) . "/config/bootstrap.php";
 use PHPUnit\Framework\TestCase;
 

tests/Controller/FeedController/FeedControllerTest.php

@@ -1,4 +1,6 @@
 <?php
+declare(strict_types=1);
+
 use PHPUnit\Framework\TestCase;
 
 class FeedControllerTest extends TestCase

tests/Controller/HomeController/HomeControllerTest.php

@@ -1,4 +1,6 @@
 <?php
+declare(strict_types=1);
+
 use PHPUnit\Framework\TestCase;
 
 class HomeControllerTest extends TestCase

tests/Controller/LogController/LogControllerTest.php

@@ -1,4 +1,6 @@
 <?php
+declare(strict_types=1);
+
 use PHPUnit\Framework\TestCase;
 
 class LogControllerTest extends TestCase

tests/Controller/TickController/TickControllerTest.php

@@ -1,4 +1,6 @@
 <?php
+declare(strict_types=1);
+
 use PHPUnit\Framework\TestCase;
 
 class TickControllerTest extends TestCase

tests/Feed/AtomGeneratorTest.php

@@ -1,4 +1,6 @@
 <?php
+declare(strict_types=1);
+
 use PHPUnit\Framework\TestCase;
 
 class AtomGeneratorTest extends TestCase

tests/Feed/FeedGeneratorTest.php

@@ -1,4 +1,6 @@
 <?php
+declare(strict_types=1);
+
 use PHPUnit\Framework\TestCase;
 
 class FeedGeneratorTest extends TestCase

tests/Feed/RssGeneratorTest.php

@@ -1,4 +1,6 @@
 <?php
+declare(strict_types=1);
+
 use PHPUnit\Framework\TestCase;
 
 class RssGeneratorTest extends TestCase

tests/Framework/Log/LogTest.php

@@ -1,4 +1,6 @@
 <?php
+declare(strict_types=1);
+
 use PHPUnit\Framework\TestCase;
 
 class LogTest extends TestCase

tests/Framework/Util/UtilTest.php

@@ -1,4 +1,6 @@
 <?php
+declare(strict_types=1);
+
 use PHPUnit\Framework\TestCase;
 use PHPUnit\Framework\Attributes\DataProvider;
 

tkr-setup.php

@@ -1,5 +1,7 @@
 #!/usr/bin/env php
 <?php
+declare(strict_types=1);
+
 /**
  * tkr Setup Script
  *