feat: add join button for conference calls

DynamicIsland/Localizable.xcstrings

@@ -747,6 +747,16 @@
         }
       }
     },
+    "%@ %@" : {
+      "localizations" : {
+        "en" : {
+          "stringUnit" : {
+            "state" : "new",
+            "value" : "%1$@ %2$@"
+          }
+        }
+      }
+    },
     "%@ Models" : {
       "localizations" : {
         "fr" : {
@@ -10809,6 +10819,9 @@
           }
         }
       }
+    },
+    "Join the meeting" : {
+
     },
     "Keyboard Backlight HUD" : {
       "localizations" : {
@@ -12429,6 +12442,9 @@
           }
         }
       }
+    },
+    "Meeting starts at %@" : {
+
     },
     "Memory Usage" : {
       "localizations" : {

DynamicIsland/Providers/CalendarServiceProviding.swift

@@ -39,7 +39,6 @@ class CalendarService: CalendarServiceProviding {
     }
 
     private func performAccessRequest(for type: EKEntityType) async throws -> Bool {
-        if #available(macOS 14.0, *) {
         switch type {
         case .event:
             return try await store.requestFullAccessToEvents()
@@ -48,18 +47,11 @@ class CalendarService: CalendarServiceProviding {
         @unknown default:
             return false
         }
-        } else {
-            return try await store.requestAccess(to: type)
-        }
     }
     
     private func hasAccess(to entityType: EKEntityType) -> Bool {
         let status = EKEventStore.authorizationStatus(for: entityType)
-        if #available(macOS 14.0, *) {
         return status == .fullAccess
-        } else {
-            return status == .authorized
-        }
     }
     
     func calendars() async -> [CalendarModel] {
@@ -168,7 +160,8 @@ extension EventModel {
             participants: .init(from: event),
             timeZone: calendar.isSubscribed || calendar.isDelegate ? nil : event.timeZone,
             hasRecurrenceRules: event.hasRecurrenceRules || event.isDetached,
-            priority: nil
+            priority: nil,
+            conferenceURL: event.extractConferenceURL()
         )
     }
     
@@ -192,7 +185,8 @@ extension EventModel {
             participants: [],
             timeZone: calendar.isSubscribed || calendar.isDelegate ? nil : reminder.timeZone,
             hasRecurrenceRules: reminder.hasRecurrenceRules,
-            priority: .init(from: reminder.priority)
+            priority: .init(from: reminder.priority),
+            conferenceURL: nil
         )
     }
 }
@@ -271,11 +265,7 @@ private extension EKCalendar {
     }
     
     var isDelegate: Bool {
-        if #available(macOS 13.0, *) {
         return source.isDelegate
-        } else {
-            return false
-        }
     }
 }
 
@@ -291,6 +281,60 @@ private extension EKEvent {
         let endOfDay = calendar.dateInterval(of: .day, for: endDate)?.end
         return startDate == startOfDay && endDate == endOfDay
     }
+    
+    /// Extract conference call URL from various sources
+    func extractConferenceURL() -> URL? {
+        // First try the URL field if it's a conference URL
+        if let eventURL = url, isConferenceURL(eventURL) {
+            return eventURL
+        }
+        
+        // Then try to extract from location field
+        if let location = location, let conferenceURL = extractURLFromText(location) {
+            return conferenceURL
+        }
+        
+        // Finally try to extract from notes
+        if let notes = notes, let conferenceURL = extractURLFromText(notes) {
+            return conferenceURL
+        }
+        
+        return nil
+    }
+    
+    /// Check if a URL is likely a conference URL
+    private func isConferenceURL(_ url: URL) -> Bool {
+        let host = url.host?.lowercased() ?? ""
+        let conferenceHosts = [
+            "zoom.us",
+            "teams.microsoft.com",
+            "meet.google.com",
+            "webex.com",
+            "gotomeeting.com",
+            "bluejeans.com",
+            "whereby.com",
+            "meet.jit.si",
+            "discord.gg",
+            "discord.com",
+            "facetime.apple.com"
+        ]
+        
+        return conferenceHosts.contains { host.contains($0) }
+    }
+    
+    /// Extract first valid conference URL from text
+    private func extractURLFromText(_ text: String) -> URL? {
+        let detector = try? NSDataDetector(types: NSTextCheckingResult.CheckingType.link.rawValue)
+        let matches = detector?.matches(in: text, options: [], range: NSRange(text.startIndex..., in: text))
+        
+        for match in matches ?? [] {
+            if let url = match.url, isConferenceURL(url) {
+                return url
+            }
+        }
+        
+        return nil
+    }
 }
 
 private extension Calendar {

DynamicIsland/components/Calendar/DynamicIslandCalendar.swift

@@ -429,6 +429,11 @@ struct EventListView: View {
                                 .foregroundColor(Color(white: 0.65))
                                 .lineLimit(1)
                         }
+                        
+                        // Show Join button if conference URL is available
+                        if let conferenceURL = event.conferenceURL {
+                            ConferenceJoinButton(url: conferenceURL, event: event)
+                        }
                     }
                     Spacer(minLength: 0)
                     VStack(alignment: .trailing, spacing: 4) {
@@ -484,6 +489,74 @@ struct ReminderToggle: View {
     }
 }
 
+struct ConferenceJoinButton: View {
+    let url: URL
+    let event: EventModel
+    @Environment(\.openURL) private var openURL
+    
+    private var isJoinable: Bool {
+        // Allow joining 15 minutes before the event starts
+        let joinableTime = event.start.addingTimeInterval(-15 * 60)
+        return Date() >= joinableTime
+    }
+    
+    private var buttonText: String {
+        if event.eventStatus == .inProgress {
+            return "Rejoin"
+        } else {
+            return "Join"
+        }
+    }
+    
+    private var conferenceService: String? {
+        let host = url.host?.lowercased() ?? ""
+        if host.contains("zoom.us") {
+            return "Zoom"
+        } else if host.contains("teams.microsoft.com") {
+            return "Teams"
+        } else if host.contains("meet.google.com") {
+            return "Meet"
+        } else if host.contains("webex.com") {
+            return "Webex"
+        } else if host.contains("facetime.apple.com") {
+            return "FaceTime"
+        }
+        return nil
+    }
+    
+    var body: some View {
+        Button(action: {
+            openURL(url)
+        }) {
+            HStack(spacing: 4) {
+                Image(systemName: "video.fill")
+                    .font(.system(size: 9))
+                if let service = conferenceService {
+                    Text("\(buttonText) \(service)")
+                        .font(.caption2)
+                        .fontWeight(.medium)
+                } else {
+                    Text(buttonText)
+                        .font(.caption2)
+                        .fontWeight(.medium)
+                }
+            }
+            .foregroundColor(isJoinable ? .white : Color(white: 0.5))
+            .padding(.horizontal, 8)
+            .padding(.vertical, 4)
+            .background(
+                isJoinable 
+                    ? Color.accentColor.opacity(0.8)
+                    : Color.gray.opacity(0.3)
+            )
+            .cornerRadius(6)
+        }
+        .buttonStyle(PlainButtonStyle())
+        .disabled(!isJoinable)
+        .help(isJoinable ? "Join the meeting" : "Meeting starts at \(event.start.formatted(date: .omitted, time: .shortened))")
+    }
+}
+
 #Preview {
     CalendarView()
         .frame(width: 250)

DynamicIsland/models/EventModel.swift

@@ -24,6 +24,7 @@ struct EventModel: Equatable, Identifiable {
     let timeZone: TimeZone?
     let hasRecurrenceRules: Bool
     let priority: Priority?
+    let conferenceURL: URL?
 }
 
 enum AttendanceStatus: Comparable {