Initial pass at Calckey support

See #362

Packages/InstanceFeatures/Sources/InstanceFeatures/InstanceFeatures.swift

@@ -13,6 +13,7 @@ import Pachyderm
 public class InstanceFeatures: ObservableObject {
     private static let pleromaVersionRegex = try! NSRegularExpression(pattern: "\\(compatible; pleroma (.*)\\)", options: .caseInsensitive)
     private static let akkomaVersionRegex = try! NSRegularExpression(pattern: "\\(compatible; akkoma (.*)\\)", options: .caseInsensitive)
+    private static let calckeyVersionRegex = try! NSRegularExpression(pattern: "(.*) compatible \\((.*) calckey\\)", options: .caseInsensitive)
     
     private let _featuresUpdated = PassthroughSubject<Void, Never>()
     public var featuresUpdated: some Publisher<Void, Never> { _featuresUpdated }
@@ -153,6 +154,12 @@ public class InstanceFeatures: ObservableObject {
             instanceType = .pleroma(.akkoma(akkomaVersion))
         } else if ver.contains("pixelfed") {
             instanceType = .pixelfed
+        } else if ver.contains("calckey") {
+            var calckeyMastoVersion: Version?
+            if let match = InstanceFeatures.calckeyVersionRegex.firstMatch(in: ver, range: NSRange(location: 0, length: ver.utf16.count)) {
+                calckeyMastoVersion = Version(string: (ver as NSString).substring(with: match.range(at: 1)))
+            }
+            instanceType = .calckey(mastodonCompatible: calckeyMastoVersion)
         } else {
             instanceType = .mastodon(.vanilla, Version(string: ver))
         }
@@ -190,6 +197,7 @@ extension InstanceFeatures {
         case mastodon(MastodonType, Version?)
         case pleroma(PleromaType)
         case pixelfed
+        case calckey(mastodonCompatible: Version?)
         
         var isMastodon: Bool {
             if case .mastodon(_, _) = self {

Packages/Pachyderm/Sources/Pachyderm/Model/Poll.swift

@@ -20,6 +20,20 @@ public struct Poll: Codable, Sendable {
     public let options: [Option]
     public let emojis: [Emoji]
     
+    public init(from decoder: Decoder) throws {
+        let container = try decoder.container(keyedBy: CodingKeys.self)
+        self.id = try container.decode(String.self, forKey: .id)
+        self.expiresAt = try container.decodeIfPresent(Date.self, forKey: .expiresAt)
+        self.expired = try container.decode(Bool.self, forKey: .expired)
+        self.multiple = try container.decode(Bool.self, forKey: .multiple)
+        self.votesCount = try container.decode(Int.self, forKey: .votesCount)
+        self.votersCount = try container.decodeIfPresent(Int.self, forKey: .votersCount)
+        self.voted = try container.decodeIfPresent(Bool.self, forKey: .voted)
+        self.ownVotes = try container.decodeIfPresent([Int].self, forKey: .ownVotes)
+        self.options = try container.decode([Poll.Option].self, forKey: .options)
+        self.emojis = try container.decodeIfPresent([Emoji].self, forKey: .emojis) ?? []
+    }
+    
     public var effectiveExpired: Bool {
         expired || (expiresAt != nil && expiresAt! < Date())
     }

Packages/Pachyderm/Sources/Pachyderm/Model/Status.swift

@@ -55,7 +55,7 @@ public final class Status: StatusProtocol, Decodable, Sendable {
         self.reblog = try container.decodeIfPresent(Status.self, forKey: .reblog)
         self.content = try container.decode(String.self, forKey: .content)
         self.createdAt = try container.decode(Date.self, forKey: .createdAt)
-        self.emojis = try container.decode([Emoji].self, forKey: .emojis)
+        self.emojis = try container.decodeIfPresent([Emoji].self, forKey: .emojis) ?? []
         self.reblogsCount = try container.decode(Int.self, forKey: .reblogsCount)
         self.favouritesCount = try container.decode(Int.self, forKey: .favouritesCount)
         self.reblogged = try container.decodeIfPresent(Bool.self, forKey: .reblogged)