208 lines
6.3 KiB
C++
208 lines
6.3 KiB
C++
#include "WebCfgServer.h"
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#include <WiFiClient.h>
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#include "PreferencesKeys.h"
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WebCfgServer::WebCfgServer(NukiWrapper* nuki, Network* network, Preferences* preferences)
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: server(80),
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_nuki(nuki),
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_network(network),
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_preferences(preferences)
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{}
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void WebCfgServer::initialize()
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{
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server.on("/", [&]() {
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// if (!server.authenticate(www_username, www_password)) {
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// return server.requestAuthentication();
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// }
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String response = "";
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serveHtml(response);
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server.send(200, "text/html", response);
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});
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server.on("/method=get", [&]() {
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// if (!server.authenticate(www_username, www_password)) {
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// return server.requestAuthentication();
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// }
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processArgs();
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server.send(200, "text/plain", "Configuration saved ... restarting.");
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});
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server.begin();
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}
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void WebCfgServer::processArgs()
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{
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bool configChanged = false;
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bool clearCredentials = false;
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int count = server.args();
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for(int index = 0; index < count; index++)
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{
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String key = server.argName(index);
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String value = server.arg(index);
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// Serial.print(key);
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// Serial.print(" = ");
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// Serial.println(value);
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if(key == "MQTTSERVER")
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{
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_preferences->putString(preference_mqtt_broker, value);
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configChanged = true;
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}
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else if(key == "MQTTPORT")
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{
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_preferences->putInt(preference_mqtt_broker_port, value.toInt());
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configChanged = true;
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}
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else if(key == "MQTTUSER")
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{
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if(value == "#")
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{
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clearCredentials = true;
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}
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else
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{
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_preferences->putString(preference_mqtt_user, value);
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configChanged = true;
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}
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}
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else if(key == "MQTTPASS")
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{
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if(value != "*")
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{
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_preferences->putString(preference_mqtt_password, value);
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configChanged = true;
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}
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}
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else if(key == "MQTTPATH")
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{
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_preferences->putString(preference_mqtt_path, value);
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configChanged = true;
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}
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else if(key == "LSTINT")
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{
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_preferences->putInt(preference_query_interval_lockstate, value.toInt());
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configChanged = true;
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}
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else if(key == "BATINT")
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{
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_preferences->putInt(preference_query_interval_battery, value.toInt());
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configChanged = true;
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}
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}
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if(clearCredentials)
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{
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_preferences->putString(preference_mqtt_user, "");
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_preferences->putString(preference_mqtt_password, "");
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configChanged = true;
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}
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if(configChanged)
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{
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_enabled = false;
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_preferences->end();
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Serial.println(F("Restarting"));
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vTaskDelay( 200 / portTICK_PERIOD_MS);
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ESP.restart();
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}
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}
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void WebCfgServer::update()
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{
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if(!_enabled) return;
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server.handleClient();
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vTaskDelay(200 / portTICK_PERIOD_MS);
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}
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void WebCfgServer::serveHtml(String& response)
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{
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response.concat("<HTML>\n");
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response.concat("<HEAD>\n");
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response.concat("<TITLE>NUKI Hub</TITLE>\n");
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response.concat("</HEAD>\n");
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response.concat("<BODY>\n");
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response.concat("<br><br><h3>Info</h3>\n");
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response.concat("<table>");
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printParameter(response, "Paired", _nuki->isPaired() ? " Yes" : " No");
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printParameter(response, "MQTT Connected", _network->isMqttConnected() ? " Yes" : " No");
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response.concat("</table><br><br>");
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response.concat("<FORM ACTION=method=get >");
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response.concat("<h3>Configuration</h3>");
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response.concat("<table>");
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printInputField(response, "MQTTSERVER", "MQTT Broker", _preferences->getString(preference_mqtt_broker).c_str(), 100);
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printInputField(response, "MQTTPORT", "MQTT Broker port", _preferences->getInt(preference_mqtt_broker_port), 5);
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printInputField(response, "MQTTUSER", "MQTT User (# to clear)", _preferences->getString(preference_mqtt_user).c_str(), 30);
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printInputField(response, "MQTTPASS", "MQTT Password", "*", 30);
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printInputField(response, "MQTTPATH", "MQTT Path", _preferences->getString(preference_mqtt_path).c_str(), 180);
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printInputField(response, "LSTINT", "Query interval lock state (seconds)", _preferences->getInt(preference_query_interval_lockstate), 10);
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printInputField(response, "BATINT", "Query interval battery (seconds)", _preferences->getInt(preference_query_interval_battery), 10);
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response.concat("</table>");
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response.concat("<br><INPUT TYPE=SUBMIT NAME=\"submit\" VALUE=\"Save\">");
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response.concat("</FORM>");
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response.concat("<BR>");
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//
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response.concat("</BODY>\n");
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response.concat("</HTML>\n");
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}
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void WebCfgServer::printInputField(String& response,
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const char *token,
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const char *description,
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const char *value,
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size_t maxLength)
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{
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char maxLengthStr[20];
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itoa(maxLength, maxLengthStr, 10);
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response.concat("<tr>");
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response.concat("<td>");
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response.concat(description);
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response.concat("</td>");
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response.concat("<td>");
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response.concat(" <INPUT TYPE=TEXT VALUE=\"");
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response.concat(value);
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response.concat("\" NAME=\"");
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response.concat(token);
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response.concat("\" SIZE=\"25\" MAXLENGTH=\"");
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response.concat(maxLengthStr);
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response.concat("\">");
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response.concat("</td>");
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response.concat("</tr>");
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}
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void WebCfgServer::printInputField(String& response,
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const char *token,
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const char *description,
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const int value,
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size_t maxLength)
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{
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char valueStr[20];
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itoa(value, valueStr, 10);
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printInputField(response, token, description, valueStr, maxLength);
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}
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void WebCfgServer::printParameter(String& response, const char *description, const char *value)
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{
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response.concat("<tr>");
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response.concat("<td>");
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response.concat(description);
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response.concat("</td>");
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response.concat("<td>");
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response.concat(value);
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response.concat("</td>");
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response.concat("</tr>");
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}
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