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/*
Copyright (©) 2003-2025 Teus Benschop.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#include <assets/external.h>
#include <config/globals.h>
#include <webserver/request.h>
std::string assets_external_url ()
{
return "assets/external";
}
std::string assets_external (Webserver_Request& webserver_request)
{
// Whether a URL was POSTed, that is, whether it was clicked by the user.
std::string href = webserver_request.post_get("href");
if (!href.empty ()) {
config_globals_external_url = webserver_request.post_get("href");
return std::string();
}
// Wait for some time till a URL is available.
int timer {100};
while (timer) {
std::this_thread::sleep_for (std::chrono::milliseconds (100));
timer--;
if (!config_globals_external_url.empty ()) {
href = config_globals_external_url;
config_globals_external_url.clear ();
timer = 0;
}
}
// Return the URL, if it is there.
return href;
}
std::string assets_external_logic_link_addon ()
{
// Open an external link in an external browser on most clients.
// Open an external link in a new tab in some situations.
#ifdef HAVE_CLOUD
return R"(target="_blank")";
#endif
return R"(class="external")";
}
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