From f182e378e38658804b4b4cddd9c8ce5be398b4aa Mon Sep 17 00:00:00 2001
From: safraja <63454672+safraja@users.noreply.github.com>
Date: Tue, 1 Jun 2021 06:41:15 +0200
Subject: [PATCH] PHP8 fix and few other changes (#562)

---
 tinyfilemanager.php | 14 +++++++++-----
 1 file changed, 9 insertions(+), 5 deletions(-)

diff --git a/tinyfilemanager.php b/tinyfilemanager.php
index a7c5ec6..f5caa90 100644
--- a/tinyfilemanager.php
+++ b/tinyfilemanager.php
@@ -1673,7 +1673,7 @@ if (isset($_GET['view'])) {
                 }
             } elseif ($is_image) {
                 // Image content
-                if (in_array($ext, array('gif', 'jpg', 'jpeg', 'png', 'bmp', 'ico', 'svg'))) {
+                if (in_array($ext, array('gif', 'jpg', 'jpeg', 'png', 'bmp', 'ico', 'svg', 'webp', 'avif'))) {
                     echo '<p><img src="' . fm_enc($file_url) . '" alt="" class="preview-img"></p>';
                 }
             } elseif ($is_audio) {
@@ -2020,7 +2020,7 @@ $tableTheme = (FM_THEME == "dark") ? "text-white bg-dark table-dark" : "bg-white
                     <td>
                         <div class="filename">
                         <?php
-                           if (in_array(strtolower(pathinfo($f, PATHINFO_EXTENSION)), array('gif', 'jpg', 'jpeg', 'png', 'bmp', 'ico', 'svg'))): ?>
+                           if (in_array(strtolower(pathinfo($f, PATHINFO_EXTENSION)), array('gif', 'jpg', 'jpeg', 'png', 'bmp', 'ico', 'svg', 'webp', 'avif'))): ?>
                                 <?php $imagePreview = fm_enc(FM_ROOT_URL . (FM_PATH != '' ? '/' . FM_PATH : '') . '/' . $f); ?>
                                 <a href="<?php echo $filelink ?>" data-preview-image="<?php echo $imagePreview ?>" title="<?php echo fm_enc($f) ?>">
                            <?php else: ?>
@@ -2401,7 +2401,7 @@ function fm_get_parent_path($path)
  */
 function fm_is_exclude_items($file) {
     $ext = strtolower(pathinfo($file, PATHINFO_EXTENSION));
-    if (sizeof($exclude_items)) {
+    if (isset($exclude_items) and sizeof($exclude_items)) {
         unset($exclude_items);
     }
 
@@ -2663,6 +2663,8 @@ function fm_get_file_icon_class($path)
         case 'bmp':
         case 'tif':
         case 'tiff':
+        case 'webp':
+        case 'avif':
         case 'svg':
             $img = 'fa fa-picture-o';
             break;
@@ -2822,7 +2824,7 @@ function fm_get_file_icon_class($path)
  */
 function fm_get_image_exts()
 {
-    return array('ico', 'gif', 'jpg', 'jpeg', 'jpc', 'jp2', 'jpx', 'xbm', 'wbmp', 'png', 'bmp', 'tif', 'tiff', 'psd', 'svg');
+    return array('ico', 'gif', 'jpg', 'jpeg', 'jpc', 'jp2', 'jpx', 'xbm', 'wbmp', 'png', 'bmp', 'tif', 'tiff', 'psd', 'svg', 'webp', 'avif');
 }
 
 /**
@@ -2909,6 +2911,8 @@ function fm_get_file_mimes($extension)
     $fileTypes['png'] = 'image/png';
     $fileTypes['jpeg'] = 'image/jpg';
     $fileTypes['jpg'] = 'image/jpg';
+    $fileTypes['webp'] = 'image/webp';
+    $fileTypes['avif'] = 'image/avif';
     $fileTypes['rar'] = 'application/rar';
 
     $fileTypes['ra'] = 'audio/x-pn-realaudio';
@@ -3624,7 +3628,7 @@ $isStickyNavBar = $sticky_navbar ? 'navbar-fixed' : 'navbar-normal';
         .lds-facebook div { position:absolute;left:6px;width:13px;background:#007bff;animation:lds-facebook 1.2s cubic-bezier(0,.5,.5,1) infinite }
         .lds-facebook div:nth-child(1) { left:6px;animation-delay:-.24s }
         .lds-facebook div:nth-child(2) { left:26px;animation-delay:-.12s }
-        .lds-facebook div:nth-child(3) { left:45px;animation-delay:0 }
+        .lds-facebook div:nth-child(3) { left:45px;animation-delay:0s }
         @keyframes lds-facebook { 0% { top:6px;height:51px }
         100%,50% { top:19px;height:26px }
         }