new FeedKind; attachments optional in feedInfo

Yep/Services/YepService.swift

@@ -2587,7 +2587,6 @@ struct DiscoveredFeed: Hashable {
             updatedUnixTime = feedInfo["updated_at"] as? NSTimeInterval,
             creatorInfo = feedInfo["user"] as? JSONDictionary,
             body = feedInfo["body"] as? String,
-            attachmentsData = feedInfo["attachments"] as? [JSONDictionary],
             messagesCount = feedInfo["message_count"] as? Int else {
                 return nil
         }
@@ -2604,7 +2603,8 @@ struct DiscoveredFeed: Hashable {
 
         let distance = feedInfo["distance"] as? Double
 
-        let attachments = attachmentsData.map({ DiscoveredAttachment.fromJSONDictionary($0) }).flatMap({ $0 })
+        let attachmentsData = feedInfo["attachments"] as? [JSONDictionary]
+        let attachments = attachmentsData?.map({ DiscoveredAttachment.fromJSONDictionary($0) }).flatMap({ $0 }) ?? []
 
         var skill: Skill?
         if let skillInfo = feedInfo["skill"] as? JSONDictionary {
@@ -2718,7 +2718,11 @@ func feedsOfUser(userID: String, pageIndex: Int, perPage: Int, failureHandler: (
 }
 
 enum FeedKind: String {
-    case Normal = "normal"
+    case Text = "text"
+    case Image = "image"
+    case Video = "video"
+    case Audio = "audio"
+    case Location = "location"
 
     case AppleMusic = "apple_music"
     case AppleMovie = "apple_movie"

Yep/ViewControllers/Feeds/FeedsViewController.swift

@@ -117,8 +117,6 @@ class FeedsViewController: BaseViewController {
 
             let height: CGFloat
             switch feed.kind {
-            case .Normal:
-                height = FeedCell.heightOfFeed(feed)
             case .GithubRepo, .DribbbleShot:
                 height = FeedSocialWorkCell.heightOfFeed(feed)
             default:
@@ -591,9 +589,6 @@ extension FeedsViewController: UITableViewDataSource, UITableViewDelegate {
             let feed = feeds[indexPath.row]
 
             switch feed.kind {
-            case .Normal:
-                let cell = tableView.dequeueReusableCellWithIdentifier(feedCellID) as! FeedCell
-                return cell
 
             case .GithubRepo, .DribbbleShot:
                 let cell = tableView.dequeueReusableCellWithIdentifier(feedSocialWorkCellID) as! FeedSocialWorkCell
@@ -631,7 +626,12 @@ extension FeedsViewController: UITableViewDataSource, UITableViewDelegate {
 
             switch feed.kind {
 
-            case .Normal:
+            case .GithubRepo, .DribbbleShot:
+                guard let cell = cell as? FeedSocialWorkCell else {
+                    break
+                }
+
+            default:
 
                 guard let cell = cell as? FeedCell else {
                     break
@@ -715,14 +715,6 @@ extension FeedsViewController: UITableViewDataSource, UITableViewDelegate {
                     }
                     tableView.deselectRowAtIndexPath(indexPath, animated: true)
                 }
-
-            case .GithubRepo, .DribbbleShot:
-                guard let cell = cell as? FeedSocialWorkCell else {
-                    break
-                }
-
-            default:
-                break
             }
 
         case Section.LoadMore.rawValue:

Yep/ViewControllers/NewFeed/NewFeedViewController.swift

@@ -486,7 +486,7 @@ class NewFeedViewController: UIViewController {
                     
             }
 
-            createFeedWithKind(.Normal, message: message, attachments: mediaInfo, sharedStuff: nil, coordinate: coordinate, skill: self?.pickedSkill, allowComment: true, failureHandler: { [weak self] reason, errorMessage in
+            createFeedWithKind(.Image, message: message, attachments: mediaInfo, sharedStuff: nil, coordinate: coordinate, skill: self?.pickedSkill, allowComment: true, failureHandler: { [weak self] reason, errorMessage in
                 defaultFailureHandler(reason, errorMessage: errorMessage)
                 
                 YepAlert.alertSorry(message: errorMessage ?? NSLocalizedString("Create feed failed!", comment: ""), inViewController: self)