WLED/wled00/wled18_server.ino

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/*
* Server page definitions
*/
void initServer()
{
//settings page
server.on("/settings", HTTP_GET, [](){
serveSettings(0);
});
server.on("/settings/wifi", HTTP_GET, [](){
if (!(wifiLock && otaLock))
{
serveSettings(1);
}else{
serveMessage(500, "Access Denied", txd, 254);
}
});
server.on("/settings/leds", HTTP_GET, [](){
serveSettings(2);
});
server.on("/settings/ui", HTTP_GET, [](){
serveSettings(3);
});
server.on("/settings/sync", HTTP_GET, [](){
serveSettings(4);
});
server.on("/settings/time", HTTP_GET, [](){
serveSettings(5);
});
server.on("/settings/sec", HTTP_GET, [](){
serveSettings(6);
});
server.on("/favicon.ico", HTTP_GET, [](){
if(!handleFileRead("/favicon.ico"))
{
server.send_P(200, "image/x-icon", favicon, 156);
}
});
server.on("/sliders", HTTP_GET, serveIndex);
server.on("/welcome", HTTP_GET, [](){
serveSettings(255);
});
server.on("/reset", HTTP_GET, [](){
serveMessage(200,"Rebooting now...","(takes ~20 seconds, wait for auto-redirect)",79);
reset();
});
server.on("/settings/wifi", HTTP_POST, [](){
if (!(wifiLock && otaLock)) handleSettingsSet(1);
serveMessage(200,"WiFi settings saved.","Rebooting now...",255);
reset();
});
server.on("/settings/leds", HTTP_POST, [](){
handleSettingsSet(2);
serveMessage(200,"LED settings saved.","Redirecting...",1);
});
server.on("/settings/ui", HTTP_POST, [](){
handleSettingsSet(3);
serveMessage(200,"UI settings saved.","Reloading to apply theme...",122);
});
server.on("/settings/sync", HTTP_POST, [](){
handleSettingsSet(4);
if (hueAttempt)
{
serveMessage(200,"Hue setup result",hueError,253);
} else {
serveMessage(200,"Sync settings saved.","Redirecting...",1);
}
hueAttempt = false;
});
server.on("/settings/time", HTTP_POST, [](){
handleSettingsSet(5);
serveMessage(200,"Time settings saved.","Redirecting...",1);
});
server.on("/settings/sec", HTTP_POST, [](){
handleSettingsSet(6);
serveMessage(200,"Security settings saved.","Rebooting now... (takes ~20 seconds, wait for auto-redirect)",139);
reset();
});
server.on("/version", HTTP_GET, [](){
server.send(200, "text/plain", (String)VERSION);
});
server.on("/uptime", HTTP_GET, [](){
server.send(200, "text/plain", (String)millis());
});
server.on("/freeheap", HTTP_GET, [](){
server.send(200, "text/plain", (String)ESP.getFreeHeap());
});
server.on("/power", HTTP_GET, [](){
String val = "";
if (strip.currentMilliamps == 0)
{
val = "Power calculation disabled";
} else
{
val += (String)strip.currentMilliamps;
val += "mA currently";
}
serveMessage(200, val, "This is just an estimate (does not account for factors like wire resistance). It is NOT a measurement!", 254);
});
server.on("/u", HTTP_GET, [](){
server.setContentLength(strlen_P(PAGE_usermod));
server.send(200, "text/html", "");
server.sendContent_P(PAGE_usermod);
});
server.on("/teapot", HTTP_GET, [](){
serveMessage(418, "418. I'm a teapot.", "(Tangible Embedded Advanced Project Of Twinkling)", 254);
});
server.on("/build", HTTP_GET, [](){
getBuildInfo();
server.send(200, "text/plain", obuf);
});
//if OTA is allowed
if (!otaLock){
server.on("/edit", HTTP_GET, [](){
server.send(200, "text/html", PAGE_edit);
});
#ifdef USEFS
server.on("/edit", HTTP_PUT, handleFileCreate);
server.on("/edit", HTTP_DELETE, handleFileDelete);
server.on("/edit", HTTP_POST, [](){ server.send(200, "text/plain", ""); }, handleFileUpload);
server.on("/list", HTTP_GET, handleFileList);
#endif
//init ota page
#ifndef WLED_DISABLE_OTA
httpUpdater.setup(&server);
#else
server.on("/update", HTTP_GET, [](){
serveMessage(500, "Not implemented", "OTA updates are unsupported in this build.", 254);
});
#endif
} else
{
server.on("/edit", HTTP_GET, [](){
serveMessage(500, "Access Denied", txd, 254);
});
server.on("/update", HTTP_GET, [](){
serveMessage(500, "Access Denied", txd, 254);
});
server.on("/list", HTTP_GET, [](){
serveMessage(500, "Access Denied", txd, 254);
});
}
//this ceased working somehow
/*server.on("/", HTTP_GET, [](){
serveIndexOrWelcome();
});*/
//called when the url is not defined here, ajax-in; get-settings
server.onNotFound([](){
DEBUG_PRINTLN("Not-Found HTTP call:");
DEBUG_PRINTLN("URI: " + server.uri());
DEBUG_PRINTLN("Body: " + server.arg(0));
//workaround for subpage issue
if (server.uri().length() == 1)
{
serveIndexOrWelcome();
return;
}
if(!handleSet(server.uri())){
if(!handleAlexaApiCall(server.uri(),server.arg(0)))
server.send(404, "text/plain", "Not Found");
}
});
#ifndef ARDUINO_ARCH_ESP32
const char * headerkeys[] = {"User-Agent"};
server.collectHeaders(headerkeys,sizeof(headerkeys)/sizeof(char*));
#else
String ua = "User-Agent";
server.collectHeaders(ua);
#endif
}
void serveIndexOrWelcome()
{
if (!showWelcomePage){
serveIndex();
}else{
serveSettings(255);
}
}
void serveRealtimeError(bool settings)
{
String mesg = "The ";
mesg += (settings)?"settings":"WLED";
mesg += " UI is not available while receiving real-time data (";
if (realtimeIP[0] == 0)
{
mesg += "E1.31";
} else {
mesg += "UDP from ";
mesg += realtimeIP[0];
for (int i = 1; i < 4; i++)
{
mesg += ".";
mesg += realtimeIP[i];
}
}
mesg += ").";
server.send(200, "text/plain", mesg);
}
void getCSSColors()
{
char cs[6][9];
getThemeColors(cs);
oappend("<style>:root{--aCol:#"); oappend(cs[0]);
oappend(";--bCol:#"); oappend(cs[1]);
oappend(";--cCol:#"); oappend(cs[2]);
oappend(";--dCol:#"); oappend(cs[3]);
oappend(";--sCol:#"); oappend(cs[4]);
oappend(";--tCol:#"); oappend(cs[5]);
oappend(";--cFn:"); oappend(cssFont);
oappend(";}");
}
void serveIndex()
{
bool serveMobile = false;
if (uiConfiguration == 0) serveMobile = checkClientIsMobile(server.header("User-Agent"));
else if (uiConfiguration == 2) serveMobile = true;
if (realtimeActive && !enableRealtimeUI) //do not serve while receiving realtime
{
serveRealtimeError(false);
return;
}
//error message is not gzipped
#ifdef WLED_DISABLE_MOBILE_UI
if (!serveMobile) server.sendHeader("Content-Encoding","gzip");
#else
server.sendHeader("Content-Encoding","gzip");
#endif
server.send_P(200, "text/html",
(serveMobile) ? PAGE_indexM : PAGE_index0,
(serveMobile) ? PAGE_indexM_L : PAGE_index0_L);
}
void serveMessage(int code, String headl, String subl="", int optionType)
{
olen = 0;
getCSSColors();
String messageBody = "<h2>";
messageBody += headl;
messageBody += "</h2>";
messageBody += subl;
switch(optionType)
{
case 255: break; //simple message
case 254: messageBody += "<br><br><button type=\"button\" onclick=\"B()\">Back</button>"; break; //back button
case 253: messageBody += "<br><br><form action=/settings><button type=submit>Back</button></form>"; //button to settings
}
if (optionType < 60) //redirect to settings after optionType seconds
{
messageBody += "<script>setTimeout(RS," + String(optionType*1000) + ")</script>";
} else if (optionType < 120) //redirect back after optionType-60 seconds
{
messageBody += "<script>setTimeout(B," + String((optionType-60)*1000) + ")</script>";
} else if (optionType < 180) //reload parent after optionType-120 seconds
{
messageBody += "<script>setTimeout(RP," + String((optionType-120)*1000) + ")</script>";
}
messageBody += "</body></html>";
server.setContentLength(strlen_P(PAGE_msg0) + olen + strlen_P(PAGE_msg1) + messageBody.length());
server.send(code, "text/html", "");
server.sendContent_P(PAGE_msg0);
server.sendContent(obuf);
server.sendContent_P(PAGE_msg1);
server.sendContent(messageBody);
}
void serveSettings(byte subPage)
{
if (realtimeActive && !enableRealtimeUI) //do not serve while receiving realtime
{
serveRealtimeError(true);
return;
}
#ifdef WLED_DISABLE_MOBILE_UI //disable welcome page if not enough storage
if (subPage == 255) {serveIndex(); return;}
#endif
int pl0, pl1;
switch (subPage) //0: menu 1: wifi 2: leds 3: ui 4: sync 5: time 6: sec 255: welcomepage
{
case 1: pl0 = strlen_P(PAGE_settings_wifi0); pl1 = strlen_P(PAGE_settings_wifi1); break;
case 2: pl0 = strlen_P(PAGE_settings_leds0); pl1 = strlen_P(PAGE_settings_leds1); break;
case 3: pl0 = strlen_P(PAGE_settings_ui0); pl1 = strlen_P(PAGE_settings_ui1); break;
case 4: pl0 = strlen_P(PAGE_settings_sync0); pl1 = strlen_P(PAGE_settings_sync1); break;
case 5: pl0 = strlen_P(PAGE_settings_time0); pl1 = strlen_P(PAGE_settings_time1); break;
case 6: pl0 = strlen_P(PAGE_settings_sec0); pl1 = strlen_P(PAGE_settings_sec1); break;
case 255: pl0 = strlen_P(PAGE_welcome0); pl1 = strlen_P(PAGE_welcome1); break;
default: pl0 = strlen_P(PAGE_settings0); pl1 = strlen_P(PAGE_settings1);
}
uint16_t sCssLength = (subPage >0 && subPage <7)?strlen_P(PAGE_settingsCss):0;
getSettingsJS(subPage);
getCSSColors();
server.setContentLength(pl0 + olen + sCssLength + pl1);
server.send(200, "text/html", "");
switch (subPage)
{
case 1: server.sendContent_P(PAGE_settings_wifi0); break;
case 2: server.sendContent_P(PAGE_settings_leds0); break;
case 3: server.sendContent_P(PAGE_settings_ui0 ); break;
case 4: server.sendContent_P(PAGE_settings_sync0); break;
case 5: server.sendContent_P(PAGE_settings_time0); break;
case 6: server.sendContent_P(PAGE_settings_sec0 ); break;
case 255: server.sendContent_P(PAGE_welcome0 ); break;
default: server.sendContent_P(PAGE_settings0 );
}
server.sendContent(obuf);
if (subPage >0 && subPage <7) server.sendContent_P(PAGE_settingsCss);
switch (subPage)
{
case 1: server.sendContent_P(PAGE_settings_wifi1); break;
case 2: server.sendContent_P(PAGE_settings_leds1); break;
case 3: server.sendContent_P(PAGE_settings_ui1 ); break;
case 4: server.sendContent_P(PAGE_settings_sync1); break;
case 5: server.sendContent_P(PAGE_settings_time1); break;
case 6: server.sendContent_P(PAGE_settings_sec1 ); break;
case 255: server.sendContent_P(PAGE_welcome1 ); break;
default: server.sendContent_P(PAGE_settings1 );
}
}