/* MIT License Copyright (c) 2021-22 Magnus Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ #include #include #if defined(ESP8266) #include #else // defined (ESP32) #include #endif // Use iSpindle format for compatibility, HTTP POST const char iSpindleFormat[] PROGMEM = "{" "\"name\" : \"${mdns}\", " "\"ID\": \"${id}\", " "\"token\" : \"${token}\", " "\"interval\": ${sleep-interval}, " "\"temperature\": ${temp}, " "\"temp_units\": \"${temp-unit}\", " "\"gravity\": ${gravity}, " "\"angle\": ${angle}, " "\"battery\": ${battery}, " "\"RSSI\": ${rssi}, " "\"corr-gravity\": ${corr-gravity}, " "\"gravity-unit\": \"${gravity-unit}\", " "\"run-time\": ${run-time} " "}"; // Format for an HTTP GET const char iHttpGetFormat[] PROGMEM = "?name=${mdns}" "&id=${id}" "&token=${token2}" "&interval=${sleep-interval}" "&temperature=${temp}" "&temp-units=${temp-unit}" "&gravity=${gravity}" "&angle=${angle}" "&battery=${battery}" "&rssi=${rssi}" "&corr-gravity=${corr-gravity}" "&gravity-unit=${gravity-unit}" "&run-time=${run-time}"; const char influxDbFormat[] PROGMEM = "measurement,host=${mdns},device=${id},temp-format=${temp-unit},gravity-" "format=${gravity-unit} " "gravity=${gravity},corr-gravity=${corr-gravity},angle=${angle},temp=${" "temp},battery=${battery}," "rssi=${rssi}\n"; const char mqttFormat[] PROGMEM = "ispindel/${mdns}/tilt:${angle}|" "ispindel/${mdns}/temperature:${temp}|" "ispindel/${mdns}/temp_units:${temp-unit}|" "ispindel/${mdns}/battery:${battery}|" "ispindel/${mdns}/gravity:${gravity}|" "ispindel/${mdns}/interval:${sleep-interval}|" "ispindel/${mdns}/RSSI:${rssi}|"; // // Initialize the variables // void TemplatingEngine::initialize(float angle, float gravitySG, float corrGravitySG, float tempC, float runTime) { // Names setVal(TPL_MDNS, myConfig.getMDNS()); setVal(TPL_ID, myConfig.getID()); setVal(TPL_TOKEN, myConfig.getToken()); setVal(TPL_TOKEN2, myConfig.getToken2()); // Temperature if (myConfig.isTempC()) { setVal(TPL_TEMP, tempC, 1); } else { setVal(TPL_TEMP, convertCtoF(tempC), 1); } setVal(TPL_TEMP_C, tempC, 1); setVal(TPL_TEMP_F, convertCtoF(tempC), 1); setVal(TPL_TEMP_UNITS, myConfig.getTempFormat()); // Battery & Timer setVal(TPL_BATTERY, myBatteryVoltage.getVoltage()); setVal(TPL_SLEEP_INTERVAL, myConfig.getSleepInterval()); // Performance metrics setVal(TPL_RUN_TIME, runTime, 1); setVal(TPL_RSSI, WiFi.RSSI()); // Angle/Tilt setVal(TPL_TILT, angle); setVal(TPL_ANGLE, angle); // Gravity options if (myConfig.isGravitySG()) { setVal(TPL_GRAVITY, gravitySG, 4); setVal(TPL_GRAVITY_CORR, corrGravitySG, 4); } else { setVal(TPL_GRAVITY, convertToPlato(gravitySG), 1); setVal(TPL_GRAVITY_CORR, convertToPlato(corrGravitySG), 1); } setVal(TPL_GRAVITY_G, gravitySG, 4); setVal(TPL_GRAVITY_P, convertToPlato(gravitySG), 1); setVal(TPL_GRAVITY_CORR_G, corrGravitySG, 4); setVal(TPL_GRAVITY_CORR_P, convertToPlato(corrGravitySG), 1); setVal(TPL_GRAVITY_UNIT, myConfig.getGravityFormat()); #if LOG_LEVEL == 6 // dumpAll(); #endif } // // Create the data using defined template. // const String& TemplatingEngine::create(TemplatingEngine::Templates idx) { String fname; baseTemplate.reserve(600); // Load templates from memory switch (idx) { case TEMPLATE_HTTP1: baseTemplate = String(iSpindleFormat); fname = TPL_FNAME_HTTP1; break; case TEMPLATE_HTTP2: baseTemplate = String(iSpindleFormat); fname = TPL_FNAME_HTTP2; break; case TEMPLATE_HTTP3: baseTemplate = String(iHttpGetFormat); fname = TPL_FNAME_HTTP3; break; case TEMPLATE_INFLUX: baseTemplate = String(influxDbFormat); fname = TPL_FNAME_INFLUXDB; break; case TEMPLATE_MQTT: baseTemplate = String(mqttFormat); fname = TPL_FNAME_MQTT; break; } // TODO: Add code to load templates from disk if they exist. File file = LittleFS.open(fname, "r"); if (file) { char buf[file.size() + 1]; memset(&buf[0], 0, file.size() + 1); file.readBytes(&buf[0], file.size()); baseTemplate = String(&buf[0]); file.close(); Log.notice(F("TPL : Template loaded from disk %s." CR), fname.c_str()); } #if LOG_LEVEL == 6 // Log.verbose(F("TPL : Base '%s'." CR), baseTemplate.c_str()); #endif // Insert data into template. transform(baseTemplate); #if LOG_LEVEL == 6 // Log.verbose(F("TPL : Transformed '%s'." CR), baseTemplate.c_str()); #endif return baseTemplate; } // EOF