--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/server/file_sender.cpp	Tue Aug 17 11:19:54 2021 +0200
@@ -0,0 +1,71 @@
+#include "file_sender.h"
+#include <templater.h>
+#include <log.h>
+#include <unistd.h>
+#include <fstream>
+#include <boost/algorithm/string.hpp>
+
+file_sender::file_sender(tnt::HttpRequest& request, tnt::HttpReply& reply, const std::string& file)
+    : web_component(request, reply, ""), mfile(file)
+{}
+
+file_sender &file_sender::templatize()
+{
+    mneeds_templates = true;
+    return *this;
+}
+
+static std::string fn = "";
+
+unsigned file_sender::send()
+{
+
+    char cCurrentPath[FILENAME_MAX] = {0};
+
+    if (!getcwd(cCurrentPath, sizeof(cCurrentPath)))
+    {
+        return internalServerError();
+    }
+
+    std::string filename(cCurrentPath);
+    if(mfile[0] != '/' && filename[filename.length() - 1] != '/')
+    {
+        filename += '/';
+    }
+    filename += mfile;
+
+    std::ifstream fin(filename.c_str(), std::ios::in | std::ios::binary);
+
+    if(fin)
+    {
+        if(mneeds_templates)
+        {
+            //TODO mutex!
+            fn = filename;
+            GENERIC_FILE_TEMPLATE(FileSender, fn);
+            std::string res = templater<FileSender>().templatize().get();
+            mreply.out() << res;
+        }
+        else
+        {
+            mreply.setContentType(mimeDb.getMimetype(mfile));
+            std::ostringstream oss;
+            oss << fin.rdbuf();
+            std::string fileData(oss.str());
+            mreply.out() << fileData;       // send the file
+        }
+
+        return HTTP_OK;
+    }
+    else
+    {
+        if(boost::starts_with(mfile, theme_path))
+        {
+            return HTTP_NOT_FOUND;
+        }
+
+        // see if the file is actually from the current theme
+        unsigned current_theme_file_send = file_sender(mrequest, mreply, theme_path + mfile).send();
+        return current_theme_file_send;
+    }
+}