bunker, event, req fixes.

bunker.go

@@ -171,8 +171,8 @@ func setupBunkerTab() *qt.QWidget {
 func (b *bunkerVars) loadProfile() {
 	fileDialog := qt.NewQFileDialog(window.QWidget)
 	fileDialog.SetFileMode(qt.QFileDialog__ExistingFile)
-	fileDialog.SetNameFilter("JSON files (*.json)")
 	fileDialog.SetWindowTitle("select bunker profile")
+	fileDialog.SetAcceptDrops(true)
 
 	if fileDialog.Exec() == int(qt.QDialog__Accepted) {
 		selectedFiles := fileDialog.SelectedFiles()
@@ -401,11 +401,11 @@ func (bunker *bunkerVars) stopBunker() {
 }
 
 func (bunker *bunkerVars) updateBunkerURI() {
-	if bunker.config.Secret.Plain == nil {
+	if currentSec == [32]byte{} {
 		return
 	}
 
-	pubkey := bunker.config.Secret.Plain.Public()
+	pubkey := currentSec.Public()
 	qs := url.Values{}
 	for _, relay := range bunker.relays {
 		qs.Add("relay", relay.URL)

event.go

@@ -100,7 +100,9 @@ func setupEventTab() *qt.QWidget {
 
 	// send button
 	buttonHBox := qt.NewQHBoxLayout2()
-	sendButton := qt.NewQPushButton5("send request", event.tab)
+
+	// TODO: make sendButton be disabled if while we have no relays
+	sendButton := qt.NewQPushButton5("publish event", event.tab)
 	buttonHBox.AddWidget(sendButton.QWidget)
 	buttonHBox.AddStretch()
 

main.go

@@ -4,6 +4,7 @@ import (
 	"context"
 	"encoding/hex"
 	"flag"
+	"fmt"
 	"net/http"
 	"os"
 	"strings"
@@ -15,6 +16,7 @@ import (
 	"fiatjaf.com/nostr/nip49"
 	"fiatjaf.com/nostr/sdk"
 	qt "github.com/mappu/miqt/qt6"
+	"github.com/mappu/miqt/qt6/mainthread"
 )
 
 var (
@@ -105,54 +107,60 @@ func main() {
 	secPasswordEdit := qt.NewQLineEdit(passwordWidget)
 	secPasswordEdit.SetEchoMode(qt.QLineEdit__Password)
 	passwordHBox.AddWidget(secPasswordEdit.QWidget)
-	keyChanged = func(text string) {
-		text = strings.TrimSpace(text)
+	keyChanged = func(_ string) {
+		debounced.Call(func() {
+			mainthread.Start(func() {
+				text := strings.TrimSpace(secEdit.Text())
 
-		var sk nostr.SecretKey
-		var keyer nostr.Keyer
-		var err error
+				var sk nostr.SecretKey
+				var keyer nostr.Keyer
+				var err error
 
-		if text == "" {
-			passwordWidget.SetVisible(false)
-			goto empty
-		}
-
-		if strings.HasPrefix(text, "ncryptsec1") {
-			passwordWidget.SetVisible(true)
-			password := secPasswordEdit.Text()
-			if password != "" {
-				sk, err = nip49.Decrypt(text, password)
-				if err != nil {
-					statusLabel.SetText("decryption failed: " + err.Error())
-					goto empty
+				if text == "" {
+					passwordWidget.SetVisible(false)
+					currentSec = nostr.SecretKey{}
+					currentKeyer = nil
+					statusLabel.SetText("")
 				}
-				text = hex.EncodeToString(sk[:])
-			} else {
-				goto empty
-			}
-		} else {
-			passwordWidget.SetVisible(false)
-		}
 
-		sk, keyer, err = handleSecretKeyOrBunker(text)
-		if err != nil {
-			statusLabel.SetText(err.Error())
-			currentSec = nostr.SecretKey{}
-			currentKeyer = nil
-			return
-		}
+				if strings.HasPrefix(text, "ncryptsec1") {
+					passwordWidget.SetVisible(true)
+					password := secPasswordEdit.Text()
+					if password != "" {
+						sk, err = nip49.Decrypt(text, password)
+						if err == nil {
+							statusLabel.SetText(fmt.Sprintf("secret key decrypted, pubkey: " + sk.Public().Hex()))
+						} else {
+							currentSec = nostr.SecretKey{}
+							currentKeyer = nil
+							statusLabel.SetText("decryption failed: " + err.Error())
+							return
+						}
+						text = hex.EncodeToString(sk[:])
+					} else {
+						currentSec = nostr.SecretKey{}
+						currentKeyer = nil
+						statusLabel.SetText("")
+						return
+					}
+				} else {
+					passwordWidget.SetVisible(false)
+				}
 
-		currentSec = sk
-		currentKeyer = keyer
-		statusLabel.SetText("")
-		event.updateEvent()
-		return
+				sk, keyer, err = handleSecretKeyOrBunker(text)
+				if err != nil {
+					statusLabel.SetText(err.Error())
+					currentSec = nostr.SecretKey{}
+					currentKeyer = nil
+					return
+				}
 
-	empty:
-		currentSec = nostr.SecretKey{}
-		currentKeyer = nil
-		statusLabel.SetText("")
-		return
+				currentSec = sk
+				currentKeyer = keyer
+				event.updateEvent()
+				return
+			})
+		})
 	}
 	secEdit.OnTextChanged(keyChanged)
 	secPasswordEdit.OnTextChanged(keyChanged)

req.go

@@ -206,9 +206,14 @@ func setupReqTab() *qt.QWidget {
 	req.outputEdit.SetMaximumHeight(100)
 	outputHBox.AddWidget(req.outputEdit.QWidget)
 
+	// TODO: make sendButton be disabled if while we have no relays
 	sendButton := qt.NewQPushButton5("send request", req.tab)
 	sendButton.OnClicked(req.subscribe)
 
+	// TODO: add button for stopping the subscription (disabled if no subscription is in course -- check subCancel variable)
+	// TODO: add button for clearing the results box
+	// TODO: add button for exporting the events in the results box as a .jsonl file (open file dialog to let user choose where to save)
+
 	// relays
 	relaysHBox := qt.NewQHBoxLayout2()
 	req.relaysHBox = relaysHBox
@@ -225,6 +230,7 @@ func setupReqTab() *qt.QWidget {
 	resultsLabel := qt.NewQLabel2()
 	resultsLabel.SetText("results:")
 	req.resultsList = qt.NewQListWidget(req.tab)
+	// TODO: make resultsList display items in monospace
 	resultsVBox.AddWidget(resultsLabel.QWidget)
 	resultsVBox.AddWidget(req.resultsList.QWidget)
 
@@ -375,10 +381,15 @@ func (req *reqVars) updateReq() {
 	req.outputEdit.SetPlainText(string(jsonBytes))
 }
 
-func (req *reqVars) subscribe() {
+func (req *reqVars) cancelSubscription() {
 	if req.subCancel != nil {
 		req.subCancel(manualCancel)
+		req.subCancel = nil
 	}
+}
+
+func (req *reqVars) subscribe() {
+	req.cancelSubscription()
 
 	// collect relays
 	relays := []string{}
@@ -415,7 +426,7 @@ func (req *reqVars) subscribe() {
 			return
 		}
 
-		eventsChan := make(chan nostr.RelayEvent)
+		eventsChan = make(chan nostr.RelayEvent)
 		go func() {
 			for event := range sub.Events {
 				eventsChan <- nostr.RelayEvent{
@@ -429,7 +440,7 @@ func (req *reqVars) subscribe() {
 
 		go func() {
 			reason := <-sub.ClosedReason
-			time.Sleep(time.Second)
+			req.subCancel = nil
 			mainthread.Wait(func() {
 				setStatus(tabs.req, "subscription closed: %s", reason)
 			})
@@ -454,6 +465,7 @@ func (req *reqVars) subscribe() {
 				}
 			})
 		}
+		req.subCancel = nil
 		setStatus(tabs.req, "subscription ended")
 	}()