// ################# WebServer #################
#ifndef __MODWEBSERVER_H
#define __MODWEBSERVER_H
#define MODWEBSERVER
#include <ESP8266WebServer.h>
#include "Debug.h"
#include "Settings.h"
ESP8266WebServer server (WEBSERVER_PORT);
void returnOK () {
//--------------
server.send(200, F("text/plain"), "");
}
void returnFail(String msg) {
//-------------------------
server.send(500, F("text/plain"), msg + "\r\n");
}
void handleHelp () {
//-----------------
String out = "<html>";
out += "<body><h2>Hilfe</h2>";
out += "<br><br><table>";
out += "<tr><td>/</td><td>zeigt alle Messwerte in einer Tabelle; refresh alle 10 Sekunden</td></tr>";
out += "<tr><td>/data</td><td>zum Abruf der Messwerte in der Form Name=wert</td></tr>";
out += "<tr><td>:{port+1}/update</td><td>OTA</td></tr>";
out += "<tr><td>/reboot</td><td>startet neu</td></tr>";
out += "</table></body></html>";
server.send (200, "text/html", out);
}
void handleReboot () {
//-------------------
returnOK ();
ESP.reset();
}
void handleRoot() {
//----------------
String out = "<html><head><meta http-equiv=\"refresh\" content=\"10\":URL=\"" + server.uri() + "\"></head>";
out += "<body>";
out += "<h2>Hoymiles Micro-Inverters</h2>";
char floatString[20];
char line[100];
for (uint8_t wr = 0; wr < anzInv; wr++) {
out += "<h3>" + String(inverters[wr].name) + "</h3>";
out += "<h3>S/N " + String (getSerialNoTxt(wr)) + "</h3>";
out += "<br><br><table border='1'>";
out += "<tr><th>Kanal</th><th>Wert</th><th>Einheit</th></tr>";
for (uint8_t i = 0; i < inverters[wr].anzTotalMeasures; i++) {
dtostrf (getMeasureValue(wr, i),1, getDigits(wr,i), floatString);
sprintf(line, "<tr><td>%s</td><td>%s</td><td>%s</td></tr>", getMeasureName(wr, i), floatString, getUnit(wr, i));
//DEBUG_OUT.println(line);
out += String(line);
/* out += "<tr><td>" + getMeasureName(i) + "</td>";
out += "<td>" + String(getMeasureValue(i)) + "</td></tr>";
out += "<td>" + String(getUnit(i)) + "</td></tr>"; */
}
out += "</table>";
}
int pos = out.indexOf("°");
do {
if (pos>1) {
out = out.substring (0, pos) + "°" + out.substring(pos+2);
}
pos = out.indexOf("°");
} while (pos>1);
out += "</body></html>";
server.send (200, "text/html", out);
//DEBUG_OUT.println (out);
}
void handleData () {
//-----------------
String out = "";
for (uint8_t wr = 0; wr < anzInv; wr++) {
for (int i = 0; i < inverters[wr].anzTotalMeasures; i++) {
out += (anzInv <= 1 ? "" : String (wr) + ".") + String(getMeasureName(wr,i)) + '='
+ String (getMeasureValue(wr,i)) /*+ ' ' + String(getUnit(wr,i))*/ + '\n';
}
}
server.send(200, "text/plain", out);
}
void handleNotFound() {
//--------------------
String message = "URI: ";
message += server.uri();
message += "\nMethod: ";
message += (server.method() == HTTP_GET) ? "GET" : "POST";
message += "\nArguments: ";
message += server.args();
message += "\n";
for (uint8_t i = 0; i < server.args(); i++) {
message += " NAME:" + server.argName(i) + "\n VALUE:" + server.arg(i) + "\n";
}
server.send(404, "text/plain", message);
}
void setupWebServer (void) {
//-------------------------
server.begin();
server.on("/", handleRoot);
server.on("/reboot", handleReboot);
server.on("/data", handleData);
server.on("/help", handleHelp);
//server.onNotFound(handleNotFound); wegen Spiffs-Dateimanager
DEBUG_OUT.println ("[HTTP] installed");
}
void webserverHandle() {
//====================
server.handleClient();
}
// ################# OTA #################
#ifdef WITH_OTA
#include <ESP8266HTTPUpdateServer.h>
ESP8266WebServer httpUpdateServer (UPDATESERVER_PORT);
ESP8266HTTPUpdateServer httpUpdater;
void setupUpdateByOTA () {
//------------------------
httpUpdater.setup (&httpUpdateServer, UPDATESERVER_DIR, UPDATESERVER_USER, UPDATESERVER_PW);
httpUpdateServer.begin();
DEBUG_OUT.println ("[OTA] installed");
}
void checkUpdateByOTA() {
//---------------------
httpUpdateServer.handleClient();
}
#endif
#endif