Sort by startTime & small UI fixes

SwiftLeeds/Views/Components/FancyHeaderView.swift

@@ -113,7 +113,9 @@ struct FancyHeaderView: View {
     }
 
     private var foregroundImageCount: Int {
-        foregroundImageURLs.count + (foregroundImageName == nil ? 0 : 1)
+        let count = foregroundImageURLs.count + (foregroundImageName == nil ? 0 : 1)
+        // Ensure we always have at least 1 for the fallback image
+        return count == 0 ? 1 : count
     }
 
     private var shadowColor: Color {

SwiftLeeds/Views/My Conference/ActivityView.swift

@@ -28,22 +28,29 @@ struct ActivityView: View {
                 foregroundImageURLs: foregroundImageURLs
             )
 
-            StackedTileView(
-                primaryText: activity.subtitle,
-                secondaryText: activity.description,
-                secondaryColor: Color.primary
-            )
-            .padding(Padding.screen)
+            let hasSubtitle = activity.subtitle != nil && !activity.subtitle!.isEmpty
+            let hasDescription = activity.description != nil && !activity.description!.isEmpty
+
+            if hasSubtitle || hasDescription {
+                StackedTileView(
+                    primaryText: activity.subtitle,
+                    secondaryText: activity.description,
+                    secondaryColor: Color.primary
+                )
+                .padding(Padding.screen)
+            }
         }
     }
 
     private var foregroundImageURLs: [URL] {
-        if let image = activity.image?.addingPercentEncoding(withAllowedCharacters: .urlHostAllowed), let url = URL(string: image) {
+        if let image = activity.image,
+           !image.isEmpty,
+           let encodedImage = image.addingPercentEncoding(withAllowedCharacters: .urlHostAllowed),
+           let url = URL(string: encodedImage) {
             return [url]
         } else {
             return []
         }
-
     }
 }
 

SwiftLeeds/Views/My Conference/MyConferenceViewModel.swift

@@ -52,7 +52,9 @@ class MyConferenceViewModel: ObservableObject {
 
         for date in individualDates {
             let key = Helper.shortDateFormatter.string(from: date)
-            slots[key] = schedule.data.slots.filter { Calendar.current.compare(date, to: $0.date ?? Date(), toGranularity: .day) == .orderedSame }
+            slots[key] = schedule.data.slots
+                .filter { Calendar.current.compare(date, to: $0.date ?? Date(), toGranularity: .day) == .orderedSame }
+                .sorted { $0.startTime < $1.startTime }
         }
 
         hasLoaded = true

SwiftLeeds/Views/My Conference/SpeakerView.swift

@@ -27,9 +27,12 @@ struct SpeakerView: View {
     private var content: some View {
         VStack(spacing: Padding.stackGap) {
             if presentation.speakers.isEmpty == false {
+                let imageURLs = presentation.speakers.compactMap { speaker in
+                    speaker.profileImage.isEmpty ? nil : URL(string: speaker.profileImage)
+                }
                 FancyHeaderView(
                     title: presentation.speakers.joinedNames,
-                    foregroundImageURLs: presentation.speakers.map { URL(string: $0.profileImage)! }
+                    foregroundImageURLs: imageURLs
                 )
             }
 
@@ -69,11 +72,13 @@ struct SpeakerView: View {
                 }
 
                 ForEach(presentation.speakers) { speaker in
-                    StackedTileView(
-                        primaryText: "About\(presentation.speakers.count == 1 ? "" : ": \(speaker.name)")",
-                        secondaryText: speaker.biography,
-                        secondaryColor: Color.primary
-                    )
+                    if !speaker.biography.isEmpty {
+                        StackedTileView(
+                            primaryText: "About\(presentation.speakers.count == 1 ? "" : ": \(speaker.name)")",
+                            secondaryText: speaker.biography,
+                            secondaryColor: Color.primary
+                        )
+                    }
 
                     if let twitter = speaker.twitter, twitter.isEmpty == false {
                         CommonTileView(