kopia lustrzana https://github.com/Aircoookie/WLED
379 wiersze
12 KiB
C++
379 wiersze
12 KiB
C++
/*
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* Server page definitions
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*/
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//Is this an IP?
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bool isIp(String str) {
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for (size_t i = 0; i < str.length(); i++) {
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int c = str.charAt(i);
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if (c != '.' && (c < '0' || c > '9')) {
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return false;
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}
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}
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return true;
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}
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bool captivePortal(AsyncWebServerRequest *request)
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{
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if (ON_STA_FILTER(request)) return false; //only serve captive in AP mode
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String hostH;
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if (!request->hasHeader("Host")) return false;
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hostH = request->getHeader("Host")->value();
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if (!isIp(hostH) && hostH.indexOf("wled.me") < 0 && hostH.indexOf(cmDNS) < 0) {
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DEBUG_PRINTLN("Captive portal");
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AsyncWebServerResponse *response = request->beginResponse(302);
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response->addHeader("Location", "http://4.3.2.1");
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request->send(response);
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return true;
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}
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return false;
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}
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void initServer()
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{
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//CORS compatiblity
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DefaultHeaders::Instance().addHeader("Access-Control-Allow-Origin", "*");
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DefaultHeaders::Instance().addHeader("Access-Control-Allow-Methods", "*");
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DefaultHeaders::Instance().addHeader("Access-Control-Allow-Headers", "*");
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//settings page
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server.on("/settings", HTTP_GET, [](AsyncWebServerRequest *request){
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serveSettings(request);
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});
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server.on("/favicon.ico", HTTP_GET, [](AsyncWebServerRequest *request){
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if(!handleFileRead(request, "/favicon.ico"))
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{
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request->send_P(200, "image/x-icon", favicon, 156);
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}
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});
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server.on("/sliders", HTTP_GET, [](AsyncWebServerRequest *request){
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serveIndex(request);
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});
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server.on("/welcome", HTTP_GET, [](AsyncWebServerRequest *request){
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serveSettings(request);
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});
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server.on("/reset", HTTP_GET, [](AsyncWebServerRequest *request){
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serveMessage(request, 200,"Rebooting now...","Please wait ~10 seconds...",129);
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doReboot = true;
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});
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server.on("/settings/wifi", HTTP_POST, [](AsyncWebServerRequest *request){
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if (!(wifiLock && otaLock)) handleSettingsSet(request, 1);
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serveMessage(request, 200,"WiFi settings saved.","Reconnecting now...",129);
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forceReconnect = true;
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});
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server.on("/settings/leds", HTTP_POST, [](AsyncWebServerRequest *request){
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handleSettingsSet(request, 2);
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serveMessage(request, 200,"LED settings saved.","Redirecting...",1);
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});
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server.on("/settings/ui", HTTP_POST, [](AsyncWebServerRequest *request){
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handleSettingsSet(request, 3);
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serveMessage(request, 200,"UI settings saved.","Reloading to apply theme...",122);
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});
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server.on("/settings/sync", HTTP_POST, [](AsyncWebServerRequest *request){
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handleSettingsSet(request, 4);
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serveMessage(request, 200,"Sync settings saved.","Redirecting...",1);
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});
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server.on("/settings/time", HTTP_POST, [](AsyncWebServerRequest *request){
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handleSettingsSet(request, 5);
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serveMessage(request, 200,"Time settings saved.","Redirecting...",1);
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});
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server.on("/settings/sec", HTTP_POST, [](AsyncWebServerRequest *request){
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handleSettingsSet(request, 6);
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if (!doReboot) serveMessage(request, 200,"Security settings saved.","Rebooting now, please wait ~10 seconds...",129);
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doReboot = true;
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});
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server.on("/json", HTTP_GET, [](AsyncWebServerRequest *request){
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serveJson(request);
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});
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AsyncCallbackJsonWebHandler* handler = new AsyncCallbackJsonWebHandler("/json", [](AsyncWebServerRequest *request, JsonObject root) {
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if (root.isNull()){request->send(500, "application/json", "{\"error\":\"Parsing failed\"}"); return;}
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if (deserializeState(root)) { serveJson(request); return; } //if JSON contains "v" (verbose response)
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request->send(200, "application/json", "{\"success\":true}");
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});
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server.addHandler(handler);
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//*******DEPRECATED*******
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server.on("/version", HTTP_GET, [](AsyncWebServerRequest *request){
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request->send(200, "text/plain", (String)VERSION);
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});
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server.on("/uptime", HTTP_GET, [](AsyncWebServerRequest *request){
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request->send(200, "text/plain", (String)millis());
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});
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server.on("/freeheap", HTTP_GET, [](AsyncWebServerRequest *request){
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request->send(200, "text/plain", (String)ESP.getFreeHeap());
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});
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//*******END*******/
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server.on("/u", HTTP_GET, [](AsyncWebServerRequest *request){
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request->send_P(200, "text/html", PAGE_usermod);
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});
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server.on("/teapot", HTTP_GET, [](AsyncWebServerRequest *request){
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serveMessage(request, 418, "418. I'm a teapot.", "(Tangible Embedded Advanced Project Of Twinkling)", 254);
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});
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//if OTA is allowed
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if (!otaLock){
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#if !defined WLED_DISABLE_FILESYSTEM && defined WLED_ENABLE_FS_EDITOR
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#ifdef ARDUINO_ARCH_ESP32
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server.addHandler(new SPIFFSEditor(SPIFFS));//http_username,http_password));
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#else
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server.addHandler(new SPIFFSEditor());//http_username,http_password));
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#endif
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#else
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server.on("/edit", HTTP_GET, [](AsyncWebServerRequest *request){
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serveMessage(request, 501, "Not implemented", "The SPIFFS editor is disabled in this build.", 254);
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});
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#endif
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//init ota page
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#ifndef WLED_DISABLE_OTA
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server.on("/update", HTTP_GET, [](AsyncWebServerRequest *request){
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olen = 0;
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getCSSColors();
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request->send_P(200, "text/html", PAGE_update, msgProcessor);
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});
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server.on("/update", HTTP_POST, [](AsyncWebServerRequest *request){
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if (Update.hasError())
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{
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serveMessage(request, 500, "Failed updating firmware!", "Please check your file and retry!", 254); return;
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}
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serveMessage(request, 200, "Successfully updated firmware!", "Please wait while the module reboots...", 131);
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doReboot = true;
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},[](AsyncWebServerRequest *request, String filename, size_t index, uint8_t *data, size_t len, bool final){
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if(!index){
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DEBUG_PRINTLN("OTA Update Start");
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#ifdef ESP8266
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Update.runAsync(true);
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#endif
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Update.begin((ESP.getFreeSketchSpace() - 0x1000) & 0xFFFFF000);
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}
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if(!Update.hasError()) Update.write(data, len);
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if(final){
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if(Update.end(true)){
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DEBUG_PRINTLN("Update Success");
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} else {
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DEBUG_PRINTLN("Update Failed");
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}
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}
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});
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#else
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server.on("/update", HTTP_GET, [](AsyncWebServerRequest *request){
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serveMessage(request, 501, "Not implemented", "OTA updates are disabled in this build.", 254);
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});
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#endif
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} else
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{
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server.on("/edit", HTTP_GET, [](AsyncWebServerRequest *request){
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serveMessage(request, 500, "Access Denied", "Please unlock OTA in security settings!", 254);
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});
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server.on("/update", HTTP_GET, [](AsyncWebServerRequest *request){
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serveMessage(request, 500, "Access Denied", "Please unlock OTA in security settings!", 254);
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});
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}
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server.on("/", HTTP_GET, [](AsyncWebServerRequest *request){
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if (captivePortal(request)) return;
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serveIndexOrWelcome(request);
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});
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//called when the url is not defined here, ajax-in; get-settings
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server.onNotFound([](AsyncWebServerRequest *request){
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DEBUG_PRINTLN("Not-Found HTTP call:");
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DEBUG_PRINTLN("URI: " + request->url());
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if (captivePortal(request)) return;
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//make API CORS compatible
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if (request->method() == HTTP_OPTIONS)
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{
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request->send(200); return;
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}
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if(handleSet(request, request->url())) return;
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#ifndef WLED_DISABLE_ALEXA
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if(espalexa.handleAlexaApiCall(request)) return;
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#endif
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#ifdef WLED_ENABLE_FS_SERVING
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if(handleFileRead(request, request->url())) return;
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#endif
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request->send(404, "text/plain", "Not Found");
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});
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}
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void serveIndexOrWelcome(AsyncWebServerRequest *request)
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{
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if (!showWelcomePage){
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serveIndex(request);
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} else {
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serveSettings(request);
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}
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}
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void getCSSColors()
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{
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char cs[6][9];
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getThemeColors(cs);
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oappend("<style>:root{--aCol:#"); oappend(cs[0]);
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oappend(";--bCol:#"); oappend(cs[1]);
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oappend(";--cCol:#"); oappend(cs[2]);
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oappend(";--dCol:#"); oappend(cs[3]);
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oappend(";--sCol:#"); oappend(cs[4]);
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oappend(";--tCol:#"); oappend(cs[5]);
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oappend(";--cFn:"); oappend(cssFont);
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oappend(";}");
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}
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void serveIndex(AsyncWebServerRequest* request)
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{
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bool serveMobile = false;
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if (uiConfiguration == 0 && request->hasHeader("User-Agent")) serveMobile = checkClientIsMobile(request->getHeader("User-Agent")->value());
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else if (uiConfiguration == 2) serveMobile = true;
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#ifdef WLED_ENABLE_FS_SERVING
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if (serveMobile)
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{
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if (handleFileRead(request, "/index_mobile.htm")) return;
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} else
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{
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if (handleFileRead(request, "/index.htm")) return;
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}
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#endif
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AsyncWebServerResponse *response = request->beginResponse_P(200, "text/html",
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(serveMobile) ? (uint8_t*)PAGE_indexM : PAGE_index,
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(serveMobile) ? PAGE_indexM_L : PAGE_index_L);
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//error message is not gzipped
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#ifdef WLED_DISABLE_MOBILE_UI
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if (!serveMobile) response->addHeader("Content-Encoding","gzip");
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#else
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response->addHeader("Content-Encoding","gzip");
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#endif
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request->send(response);
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}
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String msgProcessor(const String& var)
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{
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if (var == "CSS") {
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char css[512];
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obuf = css;
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olen = 0;
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getCSSColors();
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return String(obuf);
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}
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if (var == "MSG") {
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String messageBody = messageHead;
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messageBody += "</h2>";
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messageBody += messageSub;
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uint32_t optt = optionType;
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if (optt < 60) //redirect to settings after optionType seconds
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{
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messageBody += "<script>setTimeout(RS," + String(optt*1000) + ")</script>";
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} else if (optt < 120) //redirect back after optionType-60 seconds, unused
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{
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//messageBody += "<script>setTimeout(B," + String((optt-60)*1000) + ")</script>";
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} else if (optt < 180) //reload parent after optionType-120 seconds
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{
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messageBody += "<script>setTimeout(RP," + String((optt-120)*1000) + ")</script>";
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} else if (optt == 253)
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{
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messageBody += "<br><br><form action=/settings><button class=\"bt\" type=submit>Back</button></form>"; //button to settings
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} else if (optt == 254)
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{
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messageBody += "<br><br><button type=\"button\" class=\"bt\" onclick=\"B()\">Back</button>";
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}
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return messageBody;
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}
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return String();
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}
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void serveMessage(AsyncWebServerRequest* request, uint16_t code, String headl, String subl="", byte optionT=255)
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{
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#ifdef ESP8266
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char buf[256];
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obuf = buf;
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#endif
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olen = 0;
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getCSSColors();
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messageHead = headl;
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messageSub = subl;
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optionType = optionT;
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request->send_P(code, "text/html", PAGE_msg, msgProcessor);
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}
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String settingsProcessor(const String& var)
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{
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if (var == "CSS") {
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char buf[2048];
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getSettingsJS(optionType, buf);
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getCSSColors();
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return String(buf);
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}
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if (var == "SCSS") return String(FPSTR(PAGE_settingsCss));
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return String();
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}
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void serveSettings(AsyncWebServerRequest* request)
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{
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byte subPage = 0;
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const String& url = request->url();
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if (url.indexOf("sett") >= 0)
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{
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if (url.indexOf("wifi") > 0) subPage = 1;
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else if (url.indexOf("leds") > 0) subPage = 2;
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else if (url.indexOf("ui") > 0) subPage = 3;
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else if (url.indexOf("sync") > 0) subPage = 4;
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else if (url.indexOf("time") > 0) subPage = 5;
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else if (url.indexOf("sec") > 0) subPage = 6;
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} else subPage = 255; //welcome page
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if (subPage == 1 && wifiLock && otaLock)
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{
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serveMessage(request, 500, "Access Denied", "Please unlock OTA in security settings!", 254); return;
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}
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#ifdef WLED_DISABLE_MOBILE_UI //disable welcome page if not enough storage
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if (subPage == 255) {serveIndex(request); return;}
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#endif
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optionType = subPage;
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switch (subPage)
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{
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case 1: request->send_P(200, "text/html", PAGE_settings_wifi, settingsProcessor); break;
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case 2: request->send_P(200, "text/html", PAGE_settings_leds, settingsProcessor); break;
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case 3: request->send_P(200, "text/html", PAGE_settings_ui , settingsProcessor); break;
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case 4: request->send_P(200, "text/html", PAGE_settings_sync, settingsProcessor); break;
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case 5: request->send_P(200, "text/html", PAGE_settings_time, settingsProcessor); break;
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case 6: request->send_P(200, "text/html", PAGE_settings_sec , settingsProcessor); break;
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case 255: request->send_P(200, "text/html", PAGE_welcome); break;
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default: request->send_P(200, "text/html", PAGE_settings , settingsProcessor);
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}
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}
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