fix info page and adds esp32 aphostname

WiFiManager.cpp

@@ -963,7 +963,7 @@ void WiFiManager::handleInfo() {
       F("autoconx")
     };
 
-    for(int i=0; i<25;i++){
+    for(int i=0; i<27;i++){
       if(infoids[i] != NULL) page += getInfoData(infoids[i]);
     }
     page += F("</dl>");
@@ -988,6 +988,7 @@ void WiFiManager::handleInfo() {
       F("wifihead"),
       F("apip"),
       F("apmac"),
+      F("aphost"),
       F("apssid"),
       F("apbssid"),
       F("staip"),
@@ -1000,7 +1001,7 @@ void WiFiManager::handleInfo() {
       F("autoconx")
     };
 
-    for(int i=0; i<19;i++){
+    for(int i=0; i<23;i++){
       if(infoids[i] != NULL) page += getInfoData(infoids[i]);
     }
     page += F("</dl>");
@@ -1137,6 +1138,12 @@ String WiFiManager::getInfoData(String id){
     p = FPSTR(HTTP_INFO_apmac);
     p.replace(FPSTR(T_1),(String)WiFi.softAPmacAddress());
   }
+  #ifdef ESP32
+    else if(id==F("aphost")){
+      p = FPSTR(HTTP_INFO_aphost);
+      p.replace(FPSTR(T_1),WiFi.softAPgetHostname());
+    }
+  #endif
   else if(id==F("apssid")){
     p = FPSTR(HTTP_INFO_apssid);
     p.replace(FPSTR(T_1),(String)WiFi_SSID());

strings_en.h

@@ -114,7 +114,8 @@ const char HTTP_JS[] PROGMEM =
 #ifdef ESP32
 	const char HTTP_INFO_esphead[]    PROGMEM = "<h3>esp32</h3><hr><dl>";
 	const char HTTP_INFO_chiprev[]    PROGMEM = "<dt>Chip Rev</dt><dd>{1}</dd>";
-	const char HTTP_INFO_lastreset[]  PROGMEM = "<dt>Last reset reason</dt><dd>CPU0: {1}<br/>CPU1: {2}</dd>";
+  const char HTTP_INFO_lastreset[]  PROGMEM = "<dt>Last reset reason</dt><dd>CPU0: {1}<br/>CPU1: {2}</dd>";
+  const char HTTP_INFO_aphost[]       PROGMEM = "<dt>Acccess Point Hostname</dt><dd>{1}</dd>";  
 #else 
 	const char HTTP_INFO_esphead[]    PROGMEM = "<h3>esp8266</h3><hr><dl>";
 	const char HTTP_INFO_flashsize[]  PROGMEM = "<dt>Real Flash Size</dt><dd>{1} bytes</dd>";