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Extend webapi to change dtu settings

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This commit is contained in:
Thomas Basler 2022-05-27 01:00:18 +02:00
parent e3ef1fa9a0
commit e47e5c0197
2 changed files with 93 additions and 0 deletions
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3
include/WebApi.h
View File

@ -34,6 +34,9 @@ private:
void onInverterEdit(AsyncWebServerRequest* request);
void onInverterDelete(AsyncWebServerRequest* request);
void onDtuAdminGet(AsyncWebServerRequest* request);
void onDtuAdminPost(AsyncWebServerRequest* request);
void onFirmwareUpdateFinish(AsyncWebServerRequest* request);
void onFirmwareUpdateUpload(AsyncWebServerRequest* request, String filename, size_t index, uint8_t *data, size_t len, bool final);
};

90
src/WebApi.cpp
View File

@ -56,6 +56,9 @@ void WebApiClass::init()
_server.on("/api/inverter/edit", HTTP_POST, std::bind(&WebApiClass::onInverterEdit, this, _1));
_server.on("/api/inverter/del", HTTP_POST, std::bind(&WebApiClass::onInverterDelete, this, _1));
_server.on("/api/dtu/config", HTTP_GET, std::bind(&WebApiClass::onDtuAdminGet, this, _1));
_server.on("/api/dtu/config", HTTP_POST, std::bind(&WebApiClass::onDtuAdminPost, this, _1));
_server.on("/api/firmware/update", HTTP_POST,
std::bind(&WebApiClass::onFirmwareUpdateFinish, this, _1),
std::bind(&WebApiClass::onFirmwareUpdateUpload, this, _1, _2, _3, _4, _5, _6));
@ -877,4 +880,91 @@ void WebApiClass::onFirmwareUpdateUpload(AsyncWebServerRequest* request, String
}
}
void WebApiClass::onDtuAdminGet(AsyncWebServerRequest* request)
{
AsyncJsonResponse* response = new AsyncJsonResponse();
JsonObject root = response->getRoot();
CONFIG_T& config = Configuration.get();
root[F("dtu_serial")] = config.Dtu_Serial;
root[F("dtu_pollinterval")] = config.Dtu_PollInterval;
root[F("dtu_palevel")] = config.Dtu_PaLevel;
response->setLength();
request->send(response);
}
void WebApiClass::onDtuAdminPost(AsyncWebServerRequest* request)
{
AsyncJsonResponse* response = new AsyncJsonResponse();
JsonObject retMsg = response->getRoot();
retMsg[F("type")] = F("warning");
if (!request->hasParam("data", true)) {
retMsg[F("message")] = F("No values found!");
response->setLength();
request->send(response);
return;
}
String json = request->getParam("data", true)->value();
if (json.length() > 1024) {
retMsg[F("message")] = F("Data too large!");
response->setLength();
request->send(response);
return;
}
DynamicJsonDocument root(1024);
DeserializationError error = deserializeJson(root, json);
if (error) {
retMsg[F("message")] = F("Failed to parse data!");
response->setLength();
request->send(response);
return;
}
if (!(root.containsKey("dtu_serial") && root.containsKey("dtu_pollinterval") && root.containsKey("dtu_palevel"))) {
retMsg[F("message")] = F("Values are missing!");
response->setLength();
request->send(response);
return;
}
if (root[F("dtu_serial")].as<uint64_t>() == 0) {
retMsg[F("message")] = F("Serial cannot be zero!");
response->setLength();
request->send(response);
return;
}
if (root[F("dtu_pollinterval")].as<uint32_t>() == 0) {
retMsg[F("message")] = F("Poll intervall must be greater zero!");
response->setLength();
request->send(response);
return;
}
if (root[F("dtu_palevel")].as<uint8_t>() > 3) {
retMsg[F("message")] = F("Invalid power level setting!");
response->setLength();
request->send(response);
return;
}
CONFIG_T& config = Configuration.get();
config.Dtu_Serial = root[F("dtu_serial")].as<uint64_t>();
config.Dtu_PollInterval = root[F("dtu_pollinterval")].as<uint32_t>();
config.Dtu_PaLevel = root[F("dtu_palevel")].as<uint8_t>();
Configuration.write();
retMsg[F("type")] = F("success");
retMsg[F("message")] = F("Settings saved!");
response->setLength();
request->send(response);
}
WebApiClass WebApi;