feat(mobile): ios widgets (#19148)

* feat: working widgets * chore/feat: cleaned up API, added album picker to random widget * album filtering for requests * check album and throw if not found * fix app IDs and project configuration * switch to repository/service model for updating widgets * fix: remove home widget import * revert info.plist formatting changes * ran swift-format on widget code * more formatting changes (this time run from xcode) * show memory on widget picker snapshot * fix: dart changes from code review * fix: swift code review changes (not including task groups) * fix: use task groups to run image retrievals concurrently, get rid of do catch in favor of if let * chore: cleanup widget service in dart app * chore: format swift * fix: remove comma why does xcode not freak out over this >:( * switch to preview size for thumbnail * chore: cropped large image * fix: properly resize widgets so we dont OOM * fix: set app group on logout happens on first install * fix: stupid app ids * fix: revert back to thumbnail we are hitting OOM exceptions due to resizing, once we have on-the-fly resizing on server this can be upgraded * fix: more memory efficient resizing method, remove extraneous resize commands from API call * fix: random widget use 12 entries instead of 24 to save memory * fix: modify duration of entries to 20 minutes and only generate 10 at a time to avoid OOM * feat: toggle to show album name on random widget * Podfile lock --------- Co-authored-by: Alex <alex.tran1502@gmail.com>
2025-11-07 17:27:20 +00:00 · 2025-06-17 09:43:09 -05:00 · 2025-06-17 09:43:09 -05:00 · a0f44f147b
commit a0f44f147b
parent 15c488ccd9
19 changed files with 1092 additions and 1 deletions
--- a/mobile/ios/WidgetExtension/ImageWidgetView.swift
+++ b/mobile/ios/WidgetExtension/ImageWidgetView.swift
@ -0,0 +1,90 @@
+import SwiftUI
+import WidgetKit
+
+struct ImageEntry: TimelineEntry {
+  let date: Date
+  var image: UIImage?
+  var subtitle: String? = nil
+  var error: WidgetError? = nil
+
+  // Resizes the stored image to a maximum width of 450 pixels
+  mutating func resize() {
+    if (image == nil || image!.size.height < 450 || image!.size.width < 450 ) {
+      return
+    }
+    
+    image = image?.resized(toWidth: 450)
+    
+    if image == nil {
+      error = .unableToResize
+    }
+  }
+}
+
+struct ImmichWidgetView: View {
+  var entry: ImageEntry
+
+  func getErrorText(_ error: WidgetError?) -> String {
+    switch error {
+    case .noLogin:
+      return "Login to Immich"
+
+    case .fetchFailed:
+      return "Unable to connect to your Immich instance"
+
+    case .albumNotFound:
+      return "Album not found"
+
+    default:
+      return "An unknown error occured"
+    }
+  }
+
+  var body: some View {
+    if entry.image == nil {
+      VStack {
+        Image("LaunchImage")
+        Text(getErrorText(entry.error))
+          .minimumScaleFactor(0.25)
+          .multilineTextAlignment(.center)
+          .foregroundStyle(.secondary)
+      }
+      .padding(16)
+    } else {
+      ZStack(alignment: .leading) {
+        Color.clear.overlay(
+          Image(uiImage: entry.image!)
+            .resizable()
+            .scaledToFill()
+        )
+        VStack {
+          Spacer()
+          if let subtitle = entry.subtitle {
+            Text(subtitle)
+              .foregroundColor(.white)
+              .padding(8)
+              .background(Color.black.opacity(0.6))
+              .cornerRadius(8)
+              .font(.system(size: 16))
+          }
+        }
+        .padding(16)
+      }
+    }
+  }
+}
+
+#Preview(
+  as: .systemMedium,
+  widget: {
+    ImmichRandomWidget()
+  },
+  timeline: {
+    let date = Date()
+    ImageEntry(
+      date: date,
+      image: UIImage(named: "ImmichLogo"),
+      subtitle: "1 year ago"
+    )
+  }
+)