106 lines
3.0 KiB
C++
106 lines
3.0 KiB
C++
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#include "OctoPrint.hpp"
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#include <iostream>
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#include <boost/format.hpp>
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#include <wx/frame.h>
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#include <wx/event.h>
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#include "libslic3r/PrintConfig.hpp"
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#include "slic3r/GUI/GUI.hpp"
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#include "Http.hpp"
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namespace Slic3r {
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OctoPrint::OctoPrint(DynamicPrintConfig *config) :
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host(config->opt_string("octoprint_host")),
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apikey(config->opt_string("octoprint_apikey")),
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cafile(config->opt_string("octoprint_cafile"))
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{}
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std::string OctoPrint::test() const
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{
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// Since the request is performed synchronously here,
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// it is ok to refer to `res` from within the closure
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std::string res;
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auto http = Http::get(std::move(make_url("api/version")));
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set_auth(http);
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http.on_error([&](std::string, std::string error, unsigned status) {
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res = format_error(error, status);
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})
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.perform_sync();
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return res;
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}
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void OctoPrint::send_gcode(int windowId, int completeEvt, int errorEvt, const std::string &filename, bool print) const
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{
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auto http = Http::post(std::move(make_url("api/files/local")));
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set_auth(http);
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http.form_add("print", print ? "true" : "false")
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.form_add_file("file", filename)
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.on_complete([=](std::string body, unsigned status) {
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wxWindow *window = GUI::get_widget_by_id(windowId);
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wxCommandEvent* evt = new wxCommandEvent(completeEvt);
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evt->SetString("G-code file successfully uploaded to the OctoPrint server");
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evt->SetInt(100);
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wxQueueEvent(window, evt);
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})
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.on_error([=](std::string body, std::string error, unsigned status) {
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wxWindow *window = GUI::get_widget_by_id(windowId);
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wxCommandEvent* evt_complete = new wxCommandEvent(completeEvt);
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evt_complete->SetInt(100);
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wxQueueEvent(window, evt_complete);
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wxCommandEvent* evt_error = new wxCommandEvent(errorEvt);
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evt_error->SetString(wxString::Format("Error while uploading to the OctoPrint server: %s", format_error(error, status)));
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wxQueueEvent(window, evt_error);
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})
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.perform();
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}
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void OctoPrint::set_auth(Http &http) const
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{
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http.header("X-Api-Key", apikey);
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if (! cafile.empty()) {
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http.ca_file(cafile);
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}
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}
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std::string OctoPrint::make_url(const std::string &path) const
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{
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if (host.find("http://") == 0 || host.find("https://") == 0) {
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if (host.back() == '/') {
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return std::move((boost::format("%1%%2%") % host % path).str());
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} else {
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return std::move((boost::format("%1%/%2%") % host % path).str());
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}
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} else {
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return std::move((boost::format("http://%1%/%2%") % host % path).str());
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}
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}
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std::string OctoPrint::format_error(std::string error, unsigned status)
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{
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if (status != 0) {
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std::string res{"HTTP "};
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res.append(std::to_string(status));
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if (status == 401) {
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res.append(": Invalid API key");
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}
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return std::move(res);
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} else {
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return std::move(error);
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}
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}
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}
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