Add folder creation

action.php

@@ -262,6 +262,15 @@ switch ($VARS['action']) {
 
         returnToSender("upload_success", "&path=" . $VARS['path']);
         break;
+    case "newfolder":
+        $foldername = preg_replace("/[^a-z0-9_\-]/", "_", strtolower($VARS['folder']));
+        $newfolder = FILE_UPLOAD_PATH . $VARS['path'] . '/' . $foldername;
+
+        if (mkdir($newfolder, 0755)) {
+            returnToSender("folder_created", "&path=" . $VARS['path']);
+        }
+        returnToSender("folder_not_created", "&path=" . $VARS['path']);
+        break;
     case "filedelete":
         $file = FILE_UPLOAD_PATH . $VARS['file'];
         if (strpos(realpath($file), FILE_UPLOAD_PATH) !== 0) {

lang/en_us.php

@@ -115,5 +115,7 @@ define("STRINGS", [
     "file not deleted" => "The file could not be deleted.",
     "file deleted" => "File deleted.",
     "folder deleted" => "Folder deleted.",
+    "folder created" => "Folder created.",
+    "folder not created" => "Folder not created.",
     "nothing here" => "There doesn't seem to be anything here..."
 ]);

lang/messages.php

@@ -81,4 +81,12 @@ define("MESSAGES", [
         "string" => "folder deleted",
         "type" => "success"
     ],
+    "folder_created" => [
+        "string" => "folder created",
+        "type" => "success"
+    ],
+    "folder_not_created" => [
+        "string" => "folder not created",
+        "type" => "danger"
+    ],
 ]);

pages/files.php

@@ -25,7 +25,7 @@ $fullpath = $base . $folder;
 
 <div class="card">
     <div class="card-header d-flex justify-content-between">
-        <nav aria-label="breadcrumb">
+        <nav aria-label="breadcrumb" class="my-auto">
             <ol class="breadcrumb m-0">
                 <?php
                 $pathparts = explode("/", "$folder");
@@ -48,16 +48,14 @@ $fullpath = $base . $folder;
             </ol>
         </nav>
 
-        <div class="ml-auto">
+        <div class="ml-auto my-auto">
             <form action="action.php" method="POST" enctype="multipart/form-data">
-                <div class="input-group">
-                    <div class="input-group-prepend">
+                <div class="input-group input-group-sm">
+                    <input type="text" id="uploadstatus" class="form-control" readonly />
+                    <div class="input-group-append">
                         <span class="btn btn-primary btn-file">
                             <i class="fas fa-folder-open"></i> <?php lang("browse"); ?> <input id="fileupload" type="file" name="files[]" multiple required />
                         </span>
-                    </div>
-                    <input type="text" id="uploadstatus" class="form-control" readonly />
-                    <div class="input-group-append">
                         <button class="btn btn-success" type="submit"><i class="fas fa-cloud-upload-alt"></i> <?php lang("upload"); ?></button>
                     </div>
                 </div>
@@ -65,6 +63,17 @@ $fullpath = $base . $folder;
                 <input type="hidden" name="source" value="files" />
                 <input type="hidden" name="path" value="<?php echo $folder; ?>" />
             </form>
+            <form action="action.php" method="POST" class="mt-1">
+                <div class="input-group input-group-sm">
+                    <input type="text" class="form-control" name="folder" required />
+                    <div class="input-group-append">
+                        <button class="btn btn-success" type="submit"><i class="fas fa-folder"></i> <?php lang("new folder"); ?></button>
+                    </div>
+                </div>
+                <input type="hidden" name="action" value="newfolder" />
+                <input type="hidden" name="source" value="files" />
+                <input type="hidden" name="path" value="<?php echo $folder; ?>" />
+            </form>
         </div>
     </div>
     <div class="card-body">