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Code Issues 8 Releases Activity

Lots of settings stuff: The webinterface at /settings now lets you change the settings. Also, these changes will be saved to SPIFFS and loaded after a reboot.

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This commit is contained in:
Fabian Schlenz
2019-10-09 05:57:20 +02:00
parent 205a0df842
commit b4aa711940
4 changed files with 146 additions and 7 deletions
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77
src/http_server.cpp
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@ -58,13 +58,53 @@ void http_server_setup() {
http_server.send(200, "text/html", message);
});
http_server.on("/settings", HTTP_GET, [&]() {
String message = "<html><head><title>Pitrix settings</title></head><body><h1>Pitrix settings</h1><a href='/'>Back to main page</a><table>";
String message = "<html><head><title>Pitrix settings</title></head><body><h1>Pitrix settings</h1><a href='/'>Back to main page</a><table>\n";
for (int i=0; i<all_settings_size; i++) {
Setting s = all_settings[i];
uint16_t default_value = setting_default(&s);
uint16_t value = *(s.value);
message += "<tr><td>";
message += all_settings[i].name;
if (default_value != value) {
message += "<strong>";
}
message += s.name;
if (default_value != value) {
message += "<strong>";
}
message += "</td><td>";
message += *all_settings[i].value;
message += "</td></tr>";
message += value;
if (default_value != value) {
message += " (";
message += default_value;
message += ")";
}
message += "</td><td><form method='POST' action='/settings?redir=1'><input type='hidden' name='key' value='";
message += s.name;
message += "'/>";
if (s.type==TYPE_UINT8 || s.type==TYPE_UINT16) {
message += "<input type='number' name='value' value='";
message += value;
message += "' min='0' max='";
if (s.type==TYPE_UINT8) {
message += "255";
} else {
message += "65535";
}
message += "' />";
} else if (s.type==TYPE_BOOL) {
message += "<input type='radio' name='value' value='0'";
if (value==0) {
message += " checked='checked'";
}
message += "> Off / <input type='radio' name='value' value='1'";
if (value==1) {
message += " checked='checked'";
}
message += "> On";
}
message += "<input type='submit' value='Save' />";
message += "</form></td></tr>\n";
}
message += "</table></body></html>";
http_server.send(200, "text/html", message);
@ -78,11 +118,38 @@ void http_server_setup() {
uint16_t value = http_server.arg("value").toInt();
if (change_setting(name.c_str(), value)) {
http_server.send(200, "text/plain", "OK");
if (http_server.hasArg("redir")) {
http_server.sendHeader("Location", "/settings");
http_server.send(301);
} else {
http_server.send(200, "text/plain", "OK");
}
save_settings();
} else {
http_server.send(400, "text/plain", "Could not change setting.");
}
});
http_server.on("/settings/load", HTTP_POST, [&]() {
load_settings();
http_server.send(200, "text/plain", "OK");
});
http_server.on("/settings/save", HTTP_POST, [&]() {
save_settings();
http_server.send(200, "text/plain", "OK");
});
http_server.on("/settings.txt", HTTP_GET, [&]() {
File f;
if (SPIFFS.begin()) {
f=SPIFFS.open("/pitrix_settings.txt", "r");
if (f) {
String s = f.readString();
f.close();
http_server.send(200, "text/plain", s);
return;
}
}
http_server.send(500, "text/plain", "Could not read settings.");
});
http_server.on("/delete", HTTP_GET, [&]() {
LOGln("HTTP * GET /delete");
if (http_server.args()==0) {