i forgot about HEAD existing

pages/blog.php

@@ -12,6 +12,9 @@ if($reqPath === '/blog-elements.json') {
 
     header('Content-Type: application/json; charset=utf-8');
 
+    if($reqHead)
+        return FM_HIT;
+
     $title = filter_input(INPUT_GET, 'title', FILTER_SANITIZE_STRING);
 
     ob_start();

pages/contact.php

@@ -17,6 +17,8 @@ if($reqPath === '/now-listening.json') {
     if($reqMethod !== 'GET')
         return FM_ERR | 405;
     header('Content-Type: application/json; charset=utf-8');
+    if($reqHead)
+        return FM_HIT;
 
     $lfmInfo = cache_output('lastfm', 10, function() {
         return json_decode(file_get_contents('https://now.flash.moe/get.php?u=flashwave_'));
@@ -44,6 +46,8 @@ if($reqPath === '/now-listening.json') {
 if($reqPath === '/contact') {
     if($reqMethod !== 'GET')
         return FM_ERR | 405;
+    if($reqHead)
+        return FM_HIT;
 
     $contact = [
         [

pages/etcetera.php

@@ -9,6 +9,10 @@ if($reqPath === '/etc.php' || $reqPath === 'etc.html'
 }
 
 if($reqPath === '/etc') {
+    if($reqMethod !== 'GET')
+        return FM_ERR | 405;
+    if($reqHead)
+        return FM_HIT;
     $links = [
         [
             'title' => 'ASCII Table',

pages/index.php

@@ -12,6 +12,8 @@ if($reqPath === '/header-bgs.json') {
         return FM_ERR | 405;
 
     header('Content-Type: application/json; charset=utf-8');
+    if($reqHead)
+        return FM_HIT;
     echo json_encode(FM_BGS);
 
     return FM_HIT;
@@ -20,6 +22,8 @@ if($reqPath === '/header-bgs.json') {
 if($reqPath === '/now-listening') {
     if($reqMethod !== 'GET')
         return FM_ERR | 405;
+    if($reqHead)
+        return FM_HIT;
 
     $offset = (int)filter_input(INPUT_GET, 'offset', FILTER_SANITIZE_NUMBER_INT);
 
@@ -41,6 +45,8 @@ if($reqPath === '/now-listening') {
 if($reqPath === '/home') {
     if($reqMethod !== 'GET')
         return FM_ERR | 405;
+    if($reqHead)
+        return FM_HIT;
 
     fm_component('header', [
         'title' => 'flash.moe / homepage',
@@ -86,6 +92,8 @@ if($reqPath === '/home') {
 if($reqPath === '/test') {
     if($reqMethod !== 'GET')
         return FM_ERR | 405;
+    if($reqHead)
+        return FM_HIT;
 
     header('Content-Type: text/plain');
 
@@ -97,6 +105,8 @@ if($reqPath === '/test') {
 if($reqPath === '/') {
     if($reqMethod !== 'GET')
         return FM_ERR | 405;
+    if($reqHead)
+        return FM_HIT;
 
     $legacyPage = filter_input(INPUT_GET, 'p', FILTER_SANITIZE_STRING);
     if(!empty($legacyPage)) {

pages/projects.php

@@ -10,6 +10,8 @@ if($reqPath === '/projects.php' || $reqPath === '/projects.html'
 if($reqPath === '/projects') {
     if($reqMethod !== 'GET')
         return FM_ERR | 405;
+    if($reqHead)
+        return FM_HIT;
 
     $projInfo = cache_output('projects', 300, function() {
         return json_decode(file_get_contents('https://flash.moe/2020/projects.php?dump_that_shit'));

pages/related.php

@@ -10,6 +10,8 @@ if($reqPath === '/related.php' || $reqPath === '/related.html'
 if($reqPath === '/related') {
     if($reqMethod !== 'GET')
         return FM_ERR | 405;
+    if($reqHead)
+        return FM_HIT;
 
     $related = [
         [

public/index.php

@@ -122,6 +122,12 @@ ob_start();
 
 $reqMethod =                      filter_input(INPUT_SERVER, 'REQUEST_METHOD', FILTER_SANITIZE_STRING);
 $reqPath   = '/' . trim(parse_url(filter_input(INPUT_SERVER, 'REQUEST_URI',    FILTER_SANITIZE_STRING), PHP_URL_PATH), '/');
+$reqHead   = false;
+
+if($reqMethod == 'HEAD') {
+    $reqMethod = 'GET';
+    $reqHead = true;
+}
 
 if(substr($reqPath, 0, 7) === '/error/') {
     $statusCode = intval(substr($reqPath, 7, 3));
@@ -142,6 +148,7 @@ if(substr($reqPath, 0, 7) === '/error/') {
 $errorInfo = FM_ERRS[$statusCode ?? 404] ?? FM_ERRS[404];
 http_response_code($errorInfo['code']);
 
+if(!$reqHead) {
     fm_component('header', ['title' => $errorInfo['title']]);
 ?>
             <div class="http-error">
@@ -151,3 +158,4 @@ fm_component('header', ['title' => $errorInfo['title']]);
             </div>
 <?php
     fm_component('footer');
+}