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82e1063801ac536945dc565a04f4af2d5316bdf8
McLighting/Arduino/McLighting/rest_api.h
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bpohvoodoo 4c88233a6f Bugfixes regarding issue #8 
and some minor changes
2019-03-20 17:10:56 +01:00

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// ***************************************************************************
// Setup: Webserver handler
// ***************************************************************************
//list directory
server.on("/list", HTTP_GET, handleFileList);
//create file
server.on("/edit", HTTP_PUT, handleFileCreate);
//delete file
server.on("/edit", HTTP_DELETE, handleFileDelete);
//first callback is called after the request has ended with all parsed arguments
//second callback handles file uploads at that location
server.on("/edit", HTTP_POST, []() {
server.sendHeader("Access-Control-Allow-Origin", "*");
server.send(200, "text/plain", "");
}, handleFileUpload);
// ***************************************************************************
// Setup: SPIFFS Webserver handler
// ***************************************************************************
server.on("/", HTTP_GET, [&](){
#if defined(USE_HTML_MIN_GZ)
server.sendHeader("Content-Encoding", "gzip", true);
server.send_P(200, PSTR("text/html"), index_htm_gz, index_htm_gz_len);
#else
if (!handleFileRead(server.uri()))
handleNotFound();
#endif
});
server.on("/edit", HTTP_GET, [&](){
#if defined(USE_HTML_MIN_GZ)
server.sendHeader("Content-Encoding", "gzip", true);
server.send_P(200, PSTR("text/html"), edit_htm_gz, edit_htm_gz_len);
#else
if (!handleFileRead("/edit.htm"))
handleNotFound();
#endif
});
//called when the url is not defined here
//use it to load content from SPIFFS
server.onNotFound([]() {
if (!handleFileRead(server.uri()))
handleNotFound();
});
server.on("/upload", handleMinimalUpload);
server.on("/esp_status", HTTP_GET, []() { //get heap status, analog input value and all GPIO statuses in one json call
const size_t bufferSize = JSON_OBJECT_SIZE(31) + 1500;
DynamicJsonDocument jsonBuffer(bufferSize);
JsonObject json = jsonBuffer.to<JsonObject>();
json["HOSTNAME"] = HOSTNAME;
json["version"] = SKETCH_VERSION;
json["heap"] = ESP.getFreeHeap();
json["sketch_size"] = ESP.getSketchSize();
json["free_sketch_space"] = ESP.getFreeSketchSpace();
json["flash_chip_size"] = ESP.getFlashChipSize();
json["flash_chip_real_size"] = ESP.getFlashChipRealSize();
json["flash_chip_speed"] = ESP.getFlashChipSpeed();
json["sdk_version"] = ESP.getSdkVersion();
json["core_version"] = ESP.getCoreVersion();
json["cpu_freq"] = ESP.getCpuFreqMHz();
json["chip_id"] = ESP.getFlashChipId();
#if defined(USE_WS2812FX_DMA)
#if USE_WS2812FX_DMA == 0
json["animation_lib"] = "WS2812FX_DMA";
#endif
#if USE_WS2812FX_DMA == 1
json["animation_lib"] = "WS2812FX_UART1";
#endif
#if USE_WS2812FX_DMA == 2
json["animation_lib"] = "WS2812FX_UART2";
#endif
#else
json["animation_lib"] = "WS2812FX";
#endif
json["ws2812_pin"] = WS2812FXStripSettings.pin;
json["led_count"] = WS2812FXStripSettings.stripSize;
json["rgb_order"] = WS2812FXStripSettings.RGBOrder;
if (strstr(WS2812FXStripSettings.RGBOrder, "W") != NULL) {
json["rgbw_mode"] = "ON";
} else {
json["rgbw_mode"] = "OFF";
}
#if defined(ENABLE_BUTTON)
json["button_mode"] = "ON";
json["button_pin"] = ENABLE_BUTTON;
#else
json["button_mode"] = "OFF";
#endif
#if defined(ENABLE_BUTTON_GY33)
json["button_gy33"] = "ON";
json["gy33_pin"] = ENABLE_BUTTON_GY33;
#else
json["button_gy33"] = "OFF";
#endif
#if defined(ENABLE_REMOTE)
json["ir_remote"] = "ON";
json["tsop_ir_pin"] = ENABLE_REMOTE;
#else
json["ir_remote"] = "OFF";
#endif
#if defined(ENABLE_MQTT)
#if ENABLE_MQTT == 0
json["mqtt"] = "MQTT";
#endif
#if ENABLE_MQTT == 1
json["mqtt"] = "AMQTT";
#endif
#else
json["mqtt"] = "OFF";
#endif
#if defined(ENABLE_HOMEASSISTANT)
json["home_assistant"] = "ON";
#else
json["home_assistant"] = "OFF";
#endif
#if defined(ENABLE_LEGACY_ANIMATIONS)
json["legacy_animations"] = "ON";
#else
json["legacy_animations"] = "OFF";
#endif
#if defined(ENABLE_TV)
json["tv_animation"] = "ON";
#else
json["tv_animation"] = "OFF";
#endif
#if defined(ENABLE_E131)
json["e131_animations"] = "ON";
#else
json["e131_animations"] = "OFF";
#endif
#if defined(ENABLE_OTA)
#if ENABLE_OTA == 0
json["ota"] = "ARDUINO";
#endif
#if ENABLE_OTA == 1
json["ota"] = "HTTP";
#endif
#else
json["ota"] = "OFF";
#endif
#if defined(ENABLE_STATE_SAVE)
#if ENABLE_STATE_SAVE == 1
json["state_save"] = "SPIFFS";
#endif
#if ENABLE_STATE_SAVE == 0
json["state_save"] = "EEPROM";
#endif
#else
json["state_save"] = "OFF";
#endif
String json_str;
serializeJson(json, json_str);
jsonBuffer.clear();
server.sendHeader("Access-Control-Allow-Origin", "*");
server.send(200, "application/json", json_str);
});
server.on("/restart", []() {
DBG_OUTPUT_PORT.printf("/restart\r\n");
server.sendHeader("Access-Control-Allow-Origin", "*");
server.send(200, "text/plain", "restarting..." );
ESP.restart();
});
server.on("/reset_wlan", []() {
DBG_OUTPUT_PORT.printf("/reset_wlan\r\n");
server.sendHeader("Access-Control-Allow-Origin", "*");
server.send(200, "text/plain", "Resetting WLAN and restarting..." );
WiFiManager wifiManager;
wifiManager.resetSettings();
ESP.restart();
});
server.on("/start_config_ap", []() {
DBG_OUTPUT_PORT.printf("/start_config_ap\r\n");
server.sendHeader("Access-Control-Allow-Origin", "*");
server.send(200, "text/plain", "Starting config AP ..." );
WiFiManager wifiManager;
wifiManager.startConfigPortal(HOSTNAME);
});
server.on("/format_spiffs", []() {
DBG_OUTPUT_PORT.printf("/format_spiffs\r\n");
server.send(200, "text/plain", "Formatting SPIFFS ..." );
SPIFFS.format();
});
server.on("/set_brightness", []() {
getArgs();
mode = SET_BRIGHTNESS;
getStatusJSON();
});
server.on("/get_brightness", []() {
char str_brightness[4];
snprintf(str_brightness, sizeof(str_brightness), "%i", (int) (brightness / 2.55));
server.sendHeader("Access-Control-Allow-Origin", "*");
server.send(200, "text/plain", str_brightness );
DBG_OUTPUT_PORT.printf("/get_brightness: %i\r\n", (int) (brightness / 2.55));
});
server.on("/set_speed", []() {
getArgs();
mode = SET_SPEED;
getStatusJSON();
});
server.on("/get_speed", []() {
char str_speed[4];
snprintf(str_speed, sizeof(str_speed), "%i", ws2812fx_speed);
server.sendHeader("Access-Control-Allow-Origin", "*");
server.send(200, "text/plain", str_speed );
DBG_OUTPUT_PORT.printf("/get_speed: %i\r\n", ws2812fx_speed);
});
server.on("/get_switch", []() {
server.sendHeader("Access-Control-Allow-Origin", "*");
server.send(200, "text/plain", (mode == OFF) ? "0" : "1" );
DBG_OUTPUT_PORT.printf("/get_switch: %s\r\n", (mode == OFF) ? "0" : "1");
});
server.on("/get_color", []() {
char rgbcolor[10];
snprintf(rgbcolor, sizeof(rgbcolor), "%02X%02X%02X%02X", main_color.white, main_color.red, main_color.green, main_color.blue);
server.sendHeader("Access-Control-Allow-Origin", "*");
server.send(200, "text/plain", rgbcolor );
DBG_OUTPUT_PORT.print("/get_color: ");
DBG_OUTPUT_PORT.println(rgbcolor);
});
server.on("/get_color2", []() {
char rgbcolor[10];
snprintf(rgbcolor, sizeof(rgbcolor), "%02X%02X%02X%02X", back_color.white, back_color.red, back_color.green, back_color.blue);
server.sendHeader("Access-Control-Allow-Origin", "*");
server.send(200, "text/plain", rgbcolor );
DBG_OUTPUT_PORT.print("/get_color2: ");
DBG_OUTPUT_PORT.println(rgbcolor);
});
server.on("/get_color3", []() {
char rgbcolor[10];
snprintf(rgbcolor, sizeof(rgbcolor), "%02X%02X%02X%02X", xtra_color.white, xtra_color.red, xtra_color.green, xtra_color.blue);
server.sendHeader("Access-Control-Allow-Origin", "*");
server.send(200, "text/plain", rgbcolor );
DBG_OUTPUT_PORT.print("/get_color3: ");
DBG_OUTPUT_PORT.println(rgbcolor);
});
server.on("/status", []() {
getStatusJSON();
});
server.on("/config", []() {
/*
// This will be used later when web-interface is ready and HTTP_GET will not be allowed to update the Strip Settings
if(server.args() == 0 and server.method() != HTTP_POST)
{
server.sendHeader("Access-Control-Allow-Origin", "*");
server.send(200, "text/plain", "Only HTTP POST method is allowed and check the number of arguments!");
return;
}
*/
bool updateStrip = false;
bool updateConf = false;
if(server.hasArg("ws_cnt")){
uint16_t pixelCt = server.arg("ws_cnt").toInt();
if (pixelCt > 0) {
WS2812FXStripSettings.stripSize = constrain(pixelCt, 1, MAXLEDS);
updateStrip = true;
}
}
if(server.hasArg("ws_rgbo")){
char tmp_rgbOrder[5];
snprintf(tmp_rgbOrder, sizeof(tmp_rgbOrder), "%s", server.arg("ws_rgbo").c_str());
checkRGBOrder(tmp_rgbOrder);
updateStrip = true;
updateConf = true;
}
#if !defined(USE_WS2812FX_DMA)
if(server.hasArg("wspin")){
if (checkPin(server.arg("wspin").toInt()) {
updateStrip = true;
DBG_OUTPUT_PORT.println(WS2812FXStripSettings.pin);
} else {
DBG_OUTPUT_PORT.println("invalid input!");
}
}
#endif
if(server.hasArg("ws_fxopt")){
WS2812FXStripSettings.fxoptions = ((constrain(server.arg("ws_fxopt").toInt(), 0, 255)>>1)<<1);
updateStrip = true;
}
if(updateStrip) {
mode = INIT_STRIP;
}
if(server.hasArg("hostname")){
snprintf(HOSTNAME, sizeof(HOSTNAME), "%s", server.arg("hostname").c_str());
updateConf = true;
}
#if defined(ENABLE_MQTT)
if(server.hasArg("mqtt_host")){
snprintf(mqtt_host, sizeof(mqtt_host), "%s", server.arg("mqtt_host").c_str());
updateConf = true;
}
if(server.hasArg("mqtt_port")){
if ((server.arg("mqtt_port").toInt() >= 0) && (server.arg("mqtt_port").toInt() <=65535)) {
mqtt_port = server.arg("mqttport").toInt();
updateConf = true;
}
}
if(server.hasArg("mqtt_user")){
snprintf(mqtt_user, sizeof(mqtt_user), "%s", server.arg("mqtt_user").c_str());
updateConf = true;
}
if(server.hasArg("mqtt_pass")){
snprintf(mqtt_pass, sizeof(mqtt_pass), "%s", server.arg("mqtt_pass").c_str());
updateConf = true;
}
if (updateConf) {
initMqtt();
}
#endif
#if defined(ENABLE_STATE_SAVE)
#if ENABLE_STATE_SAVE == 1
(writeConfigFS(updateConf || updateStrip)) ? DBG_OUTPUT_PORT.println("Config FS Save success!"): DBG_OUTPUT_PORT.println("Config FS Save failure!");
#endif
#if ENABLE_STATE_SAVE == 0
if (updateConf || updateStrip) {
char last_conf[223];
#if defined(ENABLE_MQTT)
snprintf(last_conf, sizeof(last_conf), "CNF|%64s|%64s|%5d|%32s|%32s|%4d|%2d|%4s|%3d", HOSTNAME, mqtt_host, mqtt_port, mqtt_user, mqtt_pass, WS2812FXStripSettings.stripSize, WS2812FXStripSettings.pin, WS2812FXStripSettings.RGBOrder, WS2812FXStripSettings.fxoptions);
#else
snprintf(last_conf, sizeof(last_conf), "CNF|%64s|%64s|%5d|%32s|%32s|%4d|%2d|%4s|%3d", HOSTNAME, "", "", "", "", WS2812FXStripSettings.stripSize, WS2812FXStripSettings.pin, WS2812FXStripSettings.RGBOrder, WS2812FXStripSettings.fxoptions);
#endif
writeEEPROM(0, 222, last_conf);
EEPROM.commit();
}
#endif
#endif
getConfigJSON();
delay(500);
updateStrip = false;
updateConf = false;
});
server.on("/off", []() {
mode = OFF;
getStatusJSON();
});
server.on("/auto", []() {
mode = AUTO;
getStatusJSON();
});
server.on("/all", []() {
getArgs();
ws2812fx_mode = FX_MODE_STATIC;
mode = SET_ALL;
getStatusJSON();
});
#if defined(ENABLE_LEGACY_ANIMATIONS)
server.on("/wipe", []() {
getArgs();
ws2812fx_mode = FX_MODE_COLOR_WIPE;
mode = SET_ALL;
getStatusJSON();
});
server.on("/rainbow", []() {
getArgs();
ws2812fx_mode = FX_MODE_RAINBOW;
mode = SET_ALL;
getStatusJSON();
});
server.on("/rainbowcycle", []() {
getArgs();
ws2812fx_mode = FX_MODE_RAINBOW_CYCLE;
mode = SET_ALL;
getStatusJSON();
});
server.on("/theaterchase", []() {
getArgs();
ws2812fx_mode = FX_MODE_THEATER_CHASE;
mode = SET_ALL;
getStatusJSON();
});
server.on("/twinklerandom", []() {
getArgs();
ws2812fx_mode = FX_MODE_TWINKLE_RANDOM;
mode = SET_ALL;
getStatusJSON();
});
server.on("/theaterchaserainbow", []() {
getArgs();
ws2812fx_mode = FX_MODE_THEATER_CHASE_RAINBOW;
mode = SET_ALL;
getStatusJSON();
});
#endif
#if defined(ENABLE_E131)
server.on("/e131", []() {
mode = E131;
getStatusJSON();
});
#endif
#if defined(ENABLE_TV)
server.on("/tv", []() {
mode = TV;
getStatusJSON();
});
#endif
server.on("/get_modes", []() {
getModesJSON();
});
server.on("/set_mode", []() {
getArgs();
mode = SET_MODE;
getStatusJSON();
});
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