mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-12-16 19:32:07 +00:00
83 lines
2.6 KiB
C++
83 lines
2.6 KiB
C++
#include "WebUIRequestHandler.h"
|
|
#include "IServer.h"
|
|
|
|
#include <Poco/Net/HTTPServerRequest.h>
|
|
#include <Poco/Net/HTTPServerResponse.h>
|
|
#include <Poco/Util/LayeredConfiguration.h>
|
|
|
|
#include <IO/HTTPCommon.h>
|
|
|
|
#ifdef __clang__
|
|
# pragma clang diagnostic push
|
|
# pragma clang diagnostic ignored "-Wzero-as-null-pointer-constant"
|
|
#endif
|
|
#include <re2/re2.h>
|
|
#ifdef __clang__
|
|
# pragma clang diagnostic pop
|
|
#endif
|
|
|
|
#include <incbin.h>
|
|
|
|
#include "config.h"
|
|
|
|
/// Embedded HTML pages
|
|
INCBIN(resource_play_html, SOURCE_DIR "/programs/server/play.html");
|
|
INCBIN(resource_dashboard_html, SOURCE_DIR "/programs/server/dashboard.html");
|
|
INCBIN(resource_uplot_js, SOURCE_DIR "/programs/server/js/uplot.js");
|
|
|
|
|
|
namespace DB
|
|
{
|
|
|
|
WebUIRequestHandler::WebUIRequestHandler(IServer & server_)
|
|
: server(server_)
|
|
{
|
|
}
|
|
|
|
|
|
void WebUIRequestHandler::handleRequest(HTTPServerRequest & request, HTTPServerResponse & response)
|
|
{
|
|
auto keep_alive_timeout = server.config().getUInt("keep_alive_timeout", DEFAULT_HTTP_KEEP_ALIVE_TIMEOUT);
|
|
|
|
response.setContentType("text/html; charset=UTF-8");
|
|
|
|
if (request.getVersion() == HTTPServerRequest::HTTP_1_1)
|
|
response.setChunkedTransferEncoding(true);
|
|
|
|
setResponseDefaultHeaders(response, keep_alive_timeout);
|
|
|
|
if (request.getURI().starts_with("/play"))
|
|
{
|
|
response.setStatusAndReason(Poco::Net::HTTPResponse::HTTP_OK);
|
|
*response.send() << std::string_view(reinterpret_cast<const char *>(gresource_play_htmlData), gresource_play_htmlSize);
|
|
}
|
|
else if (request.getURI().starts_with("/dashboard"))
|
|
{
|
|
response.setStatusAndReason(Poco::Net::HTTPResponse::HTTP_OK);
|
|
|
|
std::string html(reinterpret_cast<const char *>(gresource_dashboard_htmlData), gresource_dashboard_htmlSize);
|
|
|
|
/// Replace a link to external JavaScript file to embedded file.
|
|
/// This allows to open the HTML without running a server and to host it on server.
|
|
/// Note: we can embed the JavaScript file inline to the HTML,
|
|
/// but we don't do it to keep the "view-source" perfectly readable.
|
|
|
|
static re2::RE2 uplot_url = R"(https://[^\s"'`]+u[Pp]lot[^\s"'`]*\.js)";
|
|
RE2::Replace(&html, uplot_url, "/js/uplot.js");
|
|
|
|
*response.send() << html;
|
|
}
|
|
else if (request.getURI() == "/js/uplot.js")
|
|
{
|
|
response.setStatusAndReason(Poco::Net::HTTPResponse::HTTP_OK);
|
|
*response.send() << std::string_view(reinterpret_cast<const char *>(gresource_uplot_jsData), gresource_uplot_jsSize);
|
|
}
|
|
else
|
|
{
|
|
response.setStatusAndReason(Poco::Net::HTTPResponse::HTTP_NOT_FOUND);
|
|
*response.send() << "Not found.\n";
|
|
}
|
|
}
|
|
|
|
}
|