Display Clock when printer is off
" - "Use 24 Hour Clock (military time)
" - "Flip display orientation
" - "Flash System LED on Service Calls
" - "Use OctoPrint PSU control plugin for clock/blank
" - "Clock Sync / Weather Refresh (minutes)
"; - -static const char THEME_FORM[] PROGMEM = "Theme Color
" - "Use Security Credentials for Configuration Changes
" - "" - "" - ""; - -static const char WEATHER_FORM[] PROGMEM = "" - ""; - -static const char LANG_OPTIONS[] PROGMEM = "" - "" - "" - "" - "" - "" - "" - "" - "" - "" - "" - "" - "" - "" - "" - "" - "" - "" - "" - "" - "" - "" - "" - "" - "" - "" - "" - "" - "" - "" - "" - "" - ""; - -static const char COLOR_THEMES[] PROGMEM = "" - "" - "" - "" - "" - "" - "" - "" - "" - "" - "" - "" - "" - "" - "" - "" - "" - "" - "" - "" - "" - "" - ""; - - -void setup() { - Serial.begin(115200); - SPIFFS.begin(); - delay(10); - - //New Line to clear from start garbage - Serial.println(); - - // Initialize digital pin for LED (little blue light on the Wemos D1 Mini) - pinMode(externalLight, OUTPUT); - - //Some Defaults before loading from Config.txt - PrinterPort = printerClient.getPrinterPort(); - - readSettings(); - - // initialize display - display.init(); - if (INVERT_DISPLAY) { - display.flipScreenVertically(); // connections at top of OLED display - } - display.clear(); - display.display(); - - //display.flipScreenVertically(); - - display.setTextAlignment(TEXT_ALIGN_CENTER); - display.setContrast(255); // default is 255 - display.setFont(ArialMT_Plain_16); - display.drawString(64, 1, "Printer Monitor"); - display.setFont(ArialMT_Plain_10); - display.drawString(64, 18, "for " + printerClient.getPrinterType()); - display.setFont(ArialMT_Plain_16); - display.drawString(64, 30, "By Qrome"); - display.drawString(64, 46, "V" + String(VERSION)); - display.display(); - - //WiFiManager - //Local intialization. Once its business is done, there is no need to keep it around - WiFiManager wifiManager; - - // Uncomment for testing wifi manager - //wifiManager.resetSettings(); - wifiManager.setAPCallback(configModeCallback); - - String hostname(HOSTNAME); - hostname += String(ESP.getChipId(), HEX); - if (!wifiManager.autoConnect((const char *)hostname.c_str())) {// new addition - delay(3000); - WiFi.disconnect(true); - ESP.reset(); - delay(5000); - } - - // You can change the transition that is used - // SLIDE_LEFT, SLIDE_RIGHT, SLIDE_TOP, SLIDE_DOWN - ui.setFrameAnimation(SLIDE_LEFT); - ui.setTargetFPS(30); - ui.disableAllIndicators(); - ui.setFrames(frames, (numberOfFrames)); - frames[0] = drawScreen1; - frames[1] = drawScreen2; - frames[2] = drawScreen3; - clockFrame[0] = drawClock; - clockFrame[1] = drawWeather; - ui.setOverlays(overlays, numberOfOverlays); - - // Inital UI takes care of initalising the display too. - ui.init(); - if (INVERT_DISPLAY) { - display.flipScreenVertically(); //connections at top of OLED display - } - - // print the received signal strength: - Serial.print("Signal Strength (RSSI): "); - Serial.print(getWifiQuality()); - Serial.println("%"); - - if (ENABLE_OTA) { - ArduinoOTA.onStart([]() { - Serial.println("Start"); - }); - ArduinoOTA.onEnd([]() { - Serial.println("\nEnd"); - }); - ArduinoOTA.onProgress([](unsigned int progress, unsigned int total) { - Serial.printf("Progress: %u%%\r", (progress / (total / 100))); - }); - ArduinoOTA.onError([](ota_error_t error) { - Serial.printf("Error[%u]: ", error); - if (error == OTA_AUTH_ERROR) Serial.println("Auth Failed"); - else if (error == OTA_BEGIN_ERROR) Serial.println("Begin Failed"); - else if (error == OTA_CONNECT_ERROR) Serial.println("Connect Failed"); - else if (error == OTA_RECEIVE_ERROR) Serial.println("Receive Failed"); - else if (error == OTA_END_ERROR) Serial.println("End Failed"); - }); - ArduinoOTA.setHostname((const char *)hostname.c_str()); - if (OTA_Password != "") { - ArduinoOTA.setPassword(((const char *)OTA_Password.c_str())); - } - ArduinoOTA.begin(); - } - - if (WEBSERVER_ENABLED) { - server.on("/", displayPrinterStatus); - server.on("/systemreset", handleSystemReset); - server.on("/forgetwifi", handleWifiReset); - server.on("/updateconfig", handleUpdateConfig); - server.on("/updateweatherconfig", handleUpdateWeather); - server.on("/configure", handleConfigure); - server.on("/configureweather", handleWeatherConfigure); - server.onNotFound(redirectHome); - serverUpdater.setup(&server, "/update", www_username, www_password); - // Start the server - server.begin(); - Serial.println("Server started"); - // Print the IP address - String webAddress = "http://" + WiFi.localIP().toString() + ":" + String(WEBSERVER_PORT) + "/"; - Serial.println("Use this URL : " + webAddress); - display.clear(); - display.setTextAlignment(TEXT_ALIGN_CENTER); - display.setFont(ArialMT_Plain_10); - display.drawString(64, 10, "Web Interface On"); - display.drawString(64, 20, "You May Connect to IP"); - display.setFont(ArialMT_Plain_16); - display.drawString(64, 30, WiFi.localIP().toString()); - display.drawString(64, 46, "Port: " + String(WEBSERVER_PORT)); - display.display(); - } else { - Serial.println("Web Interface is Disabled"); - display.clear(); - display.setTextAlignment(TEXT_ALIGN_CENTER); - display.setFont(ArialMT_Plain_10); - display.drawString(64, 10, "Web Interface is Off"); - display.drawString(64, 20, "Enable in Settings.h"); - display.display(); - } - flashLED(5, 100); - findMDNS(); //go find Printer Server by the hostname - Serial.println("*** Leaving setup()"); -} - -void findMDNS() { - if (PrinterHostName == "" || ENABLE_OTA == false) { - return; // nothing to do here - } - // We now query our network for 'web servers' service - // over tcp, and get the number of available devices - int n = MDNS.queryService("http", "tcp"); - if (n == 0) { - Serial.println("no services found - make sure Printer server is turned on"); - return; - } - Serial.println("*** Looking for " + PrinterHostName + " over mDNS"); - for (int i = 0; i < n; ++i) { - // Going through every available service, - // we're searching for the one whose hostname - // matches what we want, and then get its IP - Serial.println("Found: " + MDNS.hostname(i)); - if (MDNS.hostname(i) == PrinterHostName) { - IPAddress serverIp = MDNS.IP(i); - PrinterServer = serverIp.toString(); - PrinterPort = MDNS.port(i); // save the port - Serial.println("*** Found Printer Server " + PrinterHostName + " http://" + PrinterServer + ":" + PrinterPort); - writeSettings(); // update the settings - } - } -} - -//************************************************************ -// Main Loop -//************************************************************ -void loop() { - - //Get Time Update - if((getMinutesFromLastRefresh() >= minutesBetweenDataRefresh) || lastEpoch == 0) { - getUpdateTime(); - } - - if (lastMinute != timeClient.getMinutes() && !printerClient.isPrinting()) { - // Check status every 60 seconds - ledOnOff(true); - lastMinute = timeClient.getMinutes(); // reset the check value - printerClient.getPrinterJobResults(); - printerClient.getPrinterPsuState(); - ledOnOff(false); - } else if (printerClient.isPrinting()) { - if (lastSecond != timeClient.getSeconds() && timeClient.getSeconds().endsWith("0")) { - lastSecond = timeClient.getSeconds(); - // every 10 seconds while printing get an update - ledOnOff(true); - printerClient.getPrinterJobResults(); - printerClient.getPrinterPsuState(); - ledOnOff(false); - } - } - - checkDisplay(); // Check to see if the printer is on or offline and change display. - - ui.update(); - - if (WEBSERVER_ENABLED) { - server.handleClient(); - } - if (ENABLE_OTA) { - ArduinoOTA.handle(); - } -} - -void getUpdateTime() { - ledOnOff(true); // turn on the LED - Serial.println(); - - if (displayOn && DISPLAYWEATHER) { - Serial.println("Getting Weather Data..."); - weatherClient.updateWeather(); - } - - Serial.println("Updating Time..."); - //Update the Time - timeClient.updateTime(); - lastEpoch = timeClient.getCurrentEpoch(); - Serial.println("Local time: " + timeClient.getAmPmFormattedTime()); - - ledOnOff(false); // turn off the LED -} - -boolean authentication() { - if (IS_BASIC_AUTH && (strlen(www_username) >= 1 && strlen(www_password) >= 1)) { - return server.authenticate(www_username, www_password); - } - return true; // Authentication not required -} - -void handleSystemReset() { - if (!authentication()) { - return server.requestAuthentication(); - } - Serial.println("Reset System Configuration"); - if (SPIFFS.remove(CONFIG)) { - redirectHome(); - ESP.restart(); - } -} - -void handleUpdateWeather() { - if (!authentication()) { - return server.requestAuthentication(); - } - DISPLAYWEATHER = server.hasArg("isWeatherEnabled"); - WeatherApiKey = server.arg("openWeatherMapApiKey"); - CityIDs[0] = server.arg("city1").toInt(); - IS_METRIC = server.hasArg("metric"); - WeatherLanguage = server.arg("language"); - writeSettings(); - isClockOn = false; // this will force a check for the display - checkDisplay(); - lastEpoch = 0; - redirectHome(); -} - -void handleUpdateConfig() { - boolean flipOld = INVERT_DISPLAY; - if (!authentication()) { - return server.requestAuthentication(); - } - if (server.hasArg("printer")) { - printerClient.setPrinterName(server.arg("printer")); - } - PrinterApiKey = server.arg("PrinterApiKey"); - PrinterHostName = server.arg("PrinterHostName"); - PrinterServer = server.arg("PrinterAddress"); - PrinterPort = server.arg("PrinterPort").toInt(); - PrinterAuthUser = server.arg("octoUser"); - PrinterAuthPass = server.arg("octoPass"); - DISPLAYCLOCK = server.hasArg("isClockEnabled"); - IS_24HOUR = server.hasArg("is24hour"); - INVERT_DISPLAY = server.hasArg("invDisp"); - USE_FLASH = server.hasArg("useFlash"); - HAS_PSU = server.hasArg("hasPSU"); - minutesBetweenDataRefresh = server.arg("refresh").toInt(); - themeColor = server.arg("theme"); - UtcOffset = server.arg("utcoffset").toFloat(); - String temp = server.arg("userid"); - temp.toCharArray(www_username, sizeof(temp)); - temp = server.arg("stationpassword"); - temp.toCharArray(www_password, sizeof(temp)); - writeSettings(); - findMDNS(); - printerClient.getPrinterJobResults(); - printerClient.getPrinterPsuState(); - if (INVERT_DISPLAY != flipOld) { - ui.init(); - if(INVERT_DISPLAY) - display.flipScreenVertically(); - ui.update(); - } - checkDisplay(); - lastEpoch = 0; - redirectHome(); -} - -void handleWifiReset() { - if (!authentication()) { - return server.requestAuthentication(); - } - //WiFiManager - //Local intialization. Once its business is done, there is no need to keep it around - redirectHome(); - WiFiManager wifiManager; - wifiManager.resetSettings(); - ESP.restart(); -} - -void handleWeatherConfigure() { - if (!authentication()) { - return server.requestAuthentication(); - } - ledOnOff(true); - String html = ""; - - server.sendHeader("Cache-Control", "no-cache, no-store"); - server.sendHeader("Pragma", "no-cache"); - server.sendHeader("Expires", "-1"); - server.setContentLength(CONTENT_LENGTH_UNKNOWN); - server.send(200, "text/html", ""); - - html = getHeader(); - server.sendContent(html); - - String form = (const char*)WEATHER_FORM; - String isWeatherChecked = ""; - if (DISPLAYWEATHER) { - isWeatherChecked = "checked='checked'"; - } - form.replace("%IS_WEATHER_CHECKED%", isWeatherChecked); - form.replace("%WEATHERKEY%", WeatherApiKey); - form.replace("%CITYNAME1%", weatherClient.getCity(0)); - form.replace("%CITY1%", String(CityIDs[0])); - String checked = ""; - if (IS_METRIC) { - checked = "checked='checked'"; - } - form.replace("%METRIC%", checked); - String options = (const char*)LANG_OPTIONS; - options.replace(">"+String(WeatherLanguage)+"<", " selected>"+String(WeatherLanguage)+"<"); - form.replace("%LANGUAGEOPTIONS%", options); - server.sendContent(form); - - html = getFooter(); - server.sendContent(html); - server.sendContent(""); - server.client().stop(); - ledOnOff(false); -} - -void handleConfigure() { - if (!authentication()) { - return server.requestAuthentication(); - } - ledOnOff(true); - String html = ""; - - server.sendHeader("Cache-Control", "no-cache, no-store"); - server.sendHeader("Pragma", "no-cache"); - server.sendHeader("Expires", "-1"); - server.setContentLength(CONTENT_LENGTH_UNKNOWN); - server.send(200, "text/html", ""); - - html = getHeader(); - server.sendContent(html); - - CHANGE_FORM = ""; + +static const char WEATHER_FORM[] PROGMEM = "" + ""; + +static const char LANG_OPTIONS[] PROGMEM = "" + "" + "" + "" + "" + "" + "" + "" + "" + "" + "" + "" + "" + "" + "" + "" + "" + "" + "" + "" + "" + "" + "" + "" + "" + "" + "" + "" + "" + "" + "" + "" + ""; + +static const char COLOR_THEMES[] PROGMEM = "" + "" + "" + "" + "" + "" + "" + "" + "" + "" + "" + "" + "" + "" + "" + "" + "" + "" + "" + "" + "" + "" + ""; + + +void setup() { + Serial.begin(115200); + SPIFFS.begin(); + delay(10); + + //New Line to clear from start garbage + Serial.println(); + + // Initialize digital pin for LED (little blue light on the Wemos D1 Mini) + pinMode(externalLight, OUTPUT); + + //Some Defaults before loading from Config.txt + PrinterPort = printerClient.getPrinterPort(); + + readSettings(); + + // initialize display + display.init(); + if (INVERT_DISPLAY) { + display.flipScreenVertically(); // connections at top of OLED display + } + display.clear(); + display.display(); + + //display.flipScreenVertically(); + + display.setTextAlignment(TEXT_ALIGN_CENTER); + display.setContrast(255); // default is 255 + display.setFont(ArialMT_Plain_16); + display.drawString(64, 1, "Printer Monitor"); + display.setFont(ArialMT_Plain_10); + display.drawString(64, 18, "for " + printerClient.getPrinterType()); + display.setFont(ArialMT_Plain_16); + display.drawString(64, 30, "By Qrome"); + display.drawString(64, 46, "V" + String(VERSION)); + display.display(); + + //WiFiManager + //Local intialization. Once its business is done, there is no need to keep it around + WiFiManager wifiManager; + + // Uncomment for testing wifi manager + //wifiManager.resetSettings(); + wifiManager.setAPCallback(configModeCallback); + + String hostname(HOSTNAME); + hostname += String(ESP.getChipId(), HEX); + if (!wifiManager.autoConnect((const char *)hostname.c_str())) {// new addition + delay(3000); + WiFi.disconnect(true); + ESP.reset(); + delay(5000); + } + + // You can change the transition that is used + // SLIDE_LEFT, SLIDE_RIGHT, SLIDE_TOP, SLIDE_DOWN + ui.setFrameAnimation(SLIDE_LEFT); + ui.setTargetFPS(30); + ui.disableAllIndicators(); + ui.setFrames(frames, (numberOfFrames)); + frames[0] = drawScreen1; + frames[1] = drawScreen2; + frames[2] = drawScreen3; + clockFrame[0] = drawClock; + clockFrame[1] = drawWeather; + ui.setOverlays(overlays, numberOfOverlays); + + // Inital UI takes care of initalising the display too. + ui.init(); + if (INVERT_DISPLAY) { + display.flipScreenVertically(); //connections at top of OLED display + } + + // print the received signal strength: + Serial.print("Signal Strength (RSSI): "); + Serial.print(getWifiQuality()); + Serial.println("%"); + + if (ENABLE_OTA) { + ArduinoOTA.onStart([]() { + Serial.println("Start"); + }); + ArduinoOTA.onEnd([]() { + Serial.println("\nEnd"); + }); + ArduinoOTA.onProgress([](unsigned int progress, unsigned int total) { + Serial.printf("Progress: %u%%\r", (progress / (total / 100))); + }); + ArduinoOTA.onError([](ota_error_t error) { + Serial.printf("Error[%u]: ", error); + if (error == OTA_AUTH_ERROR) Serial.println("Auth Failed"); + else if (error == OTA_BEGIN_ERROR) Serial.println("Begin Failed"); + else if (error == OTA_CONNECT_ERROR) Serial.println("Connect Failed"); + else if (error == OTA_RECEIVE_ERROR) Serial.println("Receive Failed"); + else if (error == OTA_END_ERROR) Serial.println("End Failed"); + }); + ArduinoOTA.setHostname((const char *)hostname.c_str()); + if (OTA_Password != "") { + ArduinoOTA.setPassword(((const char *)OTA_Password.c_str())); + } + ArduinoOTA.begin(); + } + + if (WEBSERVER_ENABLED) { + server.on("/", displayPrinterStatus); + server.on("/systemreset", handleSystemReset); + server.on("/forgetwifi", handleWifiReset); + server.on("/updateconfig", handleUpdateConfig); + server.on("/updateweatherconfig", handleUpdateWeather); + server.on("/configure", handleConfigure); + server.on("/configureweather", handleWeatherConfigure); + server.onNotFound(redirectHome); + serverUpdater.setup(&server, "/update", www_username, www_password); + // Start the server + server.begin(); + Serial.println("Server started"); + // Print the IP address + String webAddress = "http://" + WiFi.localIP().toString() + ":" + String(WEBSERVER_PORT) + "/"; + Serial.println("Use this URL : " + webAddress); + display.clear(); + display.setTextAlignment(TEXT_ALIGN_CENTER); + display.setFont(ArialMT_Plain_10); + display.drawString(64, 10, "Web Interface On"); + display.drawString(64, 20, "You May Connect to IP"); + display.setFont(ArialMT_Plain_16); + display.drawString(64, 30, WiFi.localIP().toString()); + display.drawString(64, 46, "Port: " + String(WEBSERVER_PORT)); + display.display(); + } else { + Serial.println("Web Interface is Disabled"); + display.clear(); + display.setTextAlignment(TEXT_ALIGN_CENTER); + display.setFont(ArialMT_Plain_10); + display.drawString(64, 10, "Web Interface is Off"); + display.drawString(64, 20, "Enable in Settings.h"); + display.display(); + } + flashLED(5, 100); + findMDNS(); //go find Printer Server by the hostname + Serial.println("*** Leaving setup()"); +} + +void findMDNS() { + if (PrinterHostName == "" || ENABLE_OTA == false) { + return; // nothing to do here + } + // We now query our network for 'web servers' service + // over tcp, and get the number of available devices + int n = MDNS.queryService("http", "tcp"); + if (n == 0) { + Serial.println("no services found - make sure Printer server is turned on"); + return; + } + Serial.println("*** Looking for " + PrinterHostName + " over mDNS"); + for (int i = 0; i < n; ++i) { + // Going through every available service, + // we're searching for the one whose hostname + // matches what we want, and then get its IP + Serial.println("Found: " + MDNS.hostname(i)); + if (MDNS.hostname(i) == PrinterHostName) { + IPAddress serverIp = MDNS.IP(i); + PrinterServer = serverIp.toString(); + PrinterPort = MDNS.port(i); // save the port + Serial.println("*** Found Printer Server " + PrinterHostName + " http://" + PrinterServer + ":" + PrinterPort); + writeSettings(); // update the settings + } + } +} + +//************************************************************ +// Main Loop +//************************************************************ +void loop() { + + //Get Time Update + if((getMinutesFromLastRefresh() >= minutesBetweenDataRefresh) || lastEpoch == 0) { + getUpdateTime(); + } + + if (lastMinute != timeClient.getMinutes() && !printerClient.isPrinting()) { + // Check status every 60 seconds + ledOnOff(true); + lastMinute = timeClient.getMinutes(); // reset the check value + printerClient.getPrinterJobResults(); + printerClient.getPrinterPsuState(); + ledOnOff(false); + } else if (printerClient.isPrinting()) { + if (lastSecond != timeClient.getSeconds() && timeClient.getSeconds().endsWith("0")) { + lastSecond = timeClient.getSeconds(); + // every 10 seconds while printing get an update + ledOnOff(true); + printerClient.getPrinterJobResults(); + printerClient.getPrinterPsuState(); + ledOnOff(false); + } + } + + checkDisplay(); // Check to see if the printer is on or offline and change display. + + ui.update(); + + if (WEBSERVER_ENABLED) { + server.handleClient(); + } + if (ENABLE_OTA) { + ArduinoOTA.handle(); + } +} + +void getUpdateTime() { + ledOnOff(true); // turn on the LED + Serial.println(); + + if (displayOn && DISPLAYWEATHER) { + Serial.println("Getting Weather Data..."); + weatherClient.updateWeather(); + } + + Serial.println("Updating Time..."); + //Update the Time + timeClient.updateTime(); + lastEpoch = timeClient.getCurrentEpoch(); + Serial.println("Local time: " + timeClient.getAmPmFormattedTime()); + + ledOnOff(false); // turn off the LED +} + +boolean authentication() { + if (IS_BASIC_AUTH && (strlen(www_username) >= 1 && strlen(www_password) >= 1)) { + return server.authenticate(www_username, www_password); + } + return true; // Authentication not required +} + +void handleSystemReset() { + if (!authentication()) { + return server.requestAuthentication(); + } + Serial.println("Reset System Configuration"); + if (SPIFFS.remove(CONFIG)) { + redirectHome(); + ESP.restart(); + } +} + +void handleUpdateWeather() { + if (!authentication()) { + return server.requestAuthentication(); + } + DISPLAYWEATHER = server.hasArg("isWeatherEnabled"); + WeatherApiKey = server.arg("openWeatherMapApiKey"); + CityIDs[0] = server.arg("city1").toInt(); + IS_METRIC = server.hasArg("metric"); + WeatherLanguage = server.arg("language"); + writeSettings(); + isClockOn = false; // this will force a check for the display + checkDisplay(); + lastEpoch = 0; + redirectHome(); +} + +void handleUpdateConfig() { + boolean flipOld = INVERT_DISPLAY; + if (!authentication()) { + return server.requestAuthentication(); + } + if (server.hasArg("printer")) { + printerClient.setPrinterName(server.arg("printer")); + } + PrinterApiKey = server.arg("PrinterApiKey"); + PrinterHostName = server.arg("PrinterHostName"); + PrinterServer = server.arg("PrinterAddress"); + PrinterPort = server.arg("PrinterPort").toInt(); + PrinterAuthUser = server.arg("octoUser"); + PrinterAuthPass = server.arg("octoPass"); + DISPLAYCLOCK = server.hasArg("isClockEnabled"); + IS_24HOUR = server.hasArg("is24hour"); + INVERT_DISPLAY = server.hasArg("invDisp"); + USE_FLASH = server.hasArg("useFlash"); + HAS_PSU = server.hasArg("hasPSU"); + minutesBetweenDataRefresh = server.arg("refresh").toInt(); + themeColor = server.arg("theme"); + UtcOffset = server.arg("utcoffset").toFloat(); + String temp = server.arg("userid"); + temp.toCharArray(www_username, sizeof(temp)); + temp = server.arg("stationpassword"); + temp.toCharArray(www_password, sizeof(temp)); + writeSettings(); + findMDNS(); + printerClient.getPrinterJobResults(); + printerClient.getPrinterPsuState(); + if (INVERT_DISPLAY != flipOld) { + ui.init(); + if(INVERT_DISPLAY) + display.flipScreenVertically(); + ui.update(); + } + checkDisplay(); + lastEpoch = 0; + redirectHome(); +} + +void handleWifiReset() { + if (!authentication()) { + return server.requestAuthentication(); + } + //WiFiManager + //Local intialization. Once its business is done, there is no need to keep it around + redirectHome(); + WiFiManager wifiManager; + wifiManager.resetSettings(); + ESP.restart(); +} + +void handleWeatherConfigure() { + if (!authentication()) { + return server.requestAuthentication(); + } + ledOnOff(true); + String html = ""; + + server.sendHeader("Cache-Control", "no-cache, no-store"); + server.sendHeader("Pragma", "no-cache"); + server.sendHeader("Expires", "-1"); + server.setContentLength(CONTENT_LENGTH_UNKNOWN); + server.send(200, "text/html", ""); + + html = getHeader(); + server.sendContent(html); + + String form = FPSTR(WEATHER_FORM); + String isWeatherChecked = ""; + if (DISPLAYWEATHER) { + isWeatherChecked = "checked='checked'"; + } + form.replace("%IS_WEATHER_CHECKED%", isWeatherChecked); + form.replace("%WEATHERKEY%", WeatherApiKey); + form.replace("%CITYNAME1%", weatherClient.getCity(0)); + form.replace("%CITY1%", String(CityIDs[0])); + String checked = ""; + if (IS_METRIC) { + checked = "checked='checked'"; + } + form.replace("%METRIC%", checked); + String options = FPSTR(LANG_OPTIONS); + options.replace(">"+String(WeatherLanguage)+"<", " selected>"+String(WeatherLanguage)+"<"); + form.replace("%LANGUAGEOPTIONS%", options); + server.sendContent(form); + + html = getFooter(); + server.sendContent(html); + server.sendContent(""); + server.client().stop(); + ledOnOff(false); +} + +void handleConfigure() { + if (!authentication()) { + return server.requestAuthentication(); + } + ledOnOff(true); + String html = ""; + + server.sendHeader("Cache-Control", "no-cache, no-store"); + server.sendHeader("Pragma", "no-cache"); + server.sendHeader("Expires", "-1"); + server.setContentLength(CONTENT_LENGTH_UNKNOWN); + server.send(200, "text/html", ""); + + html = getHeader(); + server.sendContent(html); + + CHANGE_FORM = "