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feat: Enhance configuration form with validation and error handling

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- Implemented validation for the configuration form to ensure required fields are filled before submission.
- Added a dynamic error display for user feedback, including validation messages for configuration name and paths.
- Ensured at least one concurrent transfer is set by default to improve user experience.
- Updated form layout to include accessibility features and improved error handling for various input fields.
This commit is contained in:
StarFleetCPTN
2025-04-11 12:17:03 -07:00
parent 4b540faec4
commit dc6209dbc1
2 changed files with 242 additions and 9 deletions
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internal/web/handlers/handler.go
+8 -8
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@@ -59,7 +59,7 @@ func NewHandlers(database *db.DB, scheduler scheduler.SchedulerInterface, jwtSec
// StartLogBroadcaster starts a goroutine that broadcasts logs to all connected WebSocket clients
func StartLogBroadcaster() {
go func() {
fmt.Fprintln(os.Stderr, "[DEBUG-BROADCASTER-V4] Broadcaster goroutine started.")
fmt.Fprintln(os.Stderr, "[DEBUG-BROADCASTER] Broadcaster goroutine started.")
for {
logEntry := <-LogChannel // Wait for a log entry
@@ -76,7 +76,7 @@ func StartLogBroadcaster() {
continue // Skip if no clients
}
fmt.Fprintf(os.Stderr, "[DEBUG-BROADCASTER-V4] Received log. Broadcasting to %d clients. Level='%s', Src='%s'\n",
fmt.Fprintf(os.Stderr, "[DEBUG-BROADCASTER] Received log. Broadcasting to %d clients. Level='%s', Src='%s'\n",
len(clientsToSend), logEntry.Level, logEntry.Source)
var wg sync.WaitGroup
@@ -85,7 +85,7 @@ func StartLogBroadcaster() {
go func(c *websocket.Conn, m *sync.Mutex, entry components.LogEntry) {
defer wg.Done()
fmt.Fprintf(os.Stderr, "[DEBUG-BROADCASTER-V4] Attempting send to client %v\n", c.RemoteAddr())
fmt.Fprintf(os.Stderr, "[DEBUG-BROADCASTER] Attempting send to client %v\n", c.RemoteAddr())
// Lock only for this specific client's write
m.Lock()
@@ -93,7 +93,7 @@ func StartLogBroadcaster() {
deadline := time.Now().Add(5 * time.Second) // 5-second deadline
err := c.SetWriteDeadline(deadline)
if err != nil {
fmt.Fprintf(os.Stderr, "[DEBUG-BROADCASTER-V4] Error setting write deadline for client %v: %v\n", c.RemoteAddr(), err)
fmt.Fprintf(os.Stderr, "[DEBUG-BROADCASTER] Error setting write deadline for client %v: %v\n", c.RemoteAddr(), err)
// Don't unlock yet, proceed to cleanup
} else {
err = c.WriteJSON(entry)
@@ -101,19 +101,19 @@ func StartLogBroadcaster() {
m.Unlock() // Unlock after write attempt (or deadline error)
if err != nil {
fmt.Fprintf(os.Stderr, "[DEBUG-BROADCASTER-V4] Error writing to client %v: %v. Initiating removal.\n", c.RemoteAddr(), err)
fmt.Fprintf(os.Stderr, "[DEBUG-BROADCASTER] Error writing to client %v: %v. Initiating removal.\n", c.RemoteAddr(), err)
WebSocketClientsMutex.Lock()
if _, stillExists := WebSocketClients[c]; stillExists {
delete(WebSocketClients, c)
delete(WebSocketClientWriteMutexes, c)
fmt.Fprintf(os.Stderr, "[DEBUG-BROADCASTER-V4] Removed client %v from maps.\n", c.RemoteAddr())
fmt.Fprintf(os.Stderr, "[DEBUG-BROADCASTER] Removed client %v from maps.\n", c.RemoteAddr())
} else {
fmt.Fprintf(os.Stderr, "[DEBUG-BROADCASTER-V4] Client %v already removed by another process.\n", c.RemoteAddr())
fmt.Fprintf(os.Stderr, "[DEBUG-BROADCASTER] Client %v already removed by another process.\n", c.RemoteAddr())
}
WebSocketClientsMutex.Unlock()
c.Close() // Close the connection outside the lock
} else {
fmt.Fprintf(os.Stderr, "[DEBUG-BROADCASTER-V4] Successfully sent to client %v\n", c.RemoteAddr())
fmt.Fprintf(os.Stderr, "[DEBUG-BROADCASTER] Successfully sent to client %v\n", c.RemoteAddr())
}
}(client, mutex, logEntry)
}