Custom Label text doesn't appear on UITableViewCell - ios

Question

I have a table view with two different prototype cells.
The second prototype cell has a custom Label, but when I execute the project it's showing nothing. The text is there (I know because it's printing) but it's not appearing.
TableView Storyboard
Simulator: Image cell ok, but text cell is empty
-> TableViewController:
import UIKit
import Twitter
class TweetMentionsTableViewController: UITableViewController
{
lazy var images: [MediaItem] = []
lazy var userMentions: [Mention]? = []
lazy var hashtags: [Mention]? = []
lazy var urls: [Mention]? = []
var tweet: Twitter.Tweet?
private enum MentionTypes {
case Images
case Hashtags
case Users
case URLs
}
private var mentionsCollection: Dictionary<MentionTypes, Bool> = [
MentionTypes.Images: false,
MentionTypes.Hashtags: false,
MentionTypes.Users: false,
MentionTypes.URLs: false
]
private var sectionTypes: Dictionary<MentionTypes, Int?> = [
MentionTypes.Images: nil,
MentionTypes.Hashtags: nil,
MentionTypes.Users: nil,
MentionTypes.URLs: nil
]
override func numberOfSections(in tableView: UITableView) -> Int {
var count = 0
if !(tweet?.media.isEmpty)! {
mentionsCollection[MentionTypes.Images] = true
count += 1
}
if !(tweet?.hashtags.isEmpty)! {
mentionsCollection[MentionTypes.Hashtags] = true
count += 1
}
if !(tweet?.userMentions.isEmpty)! {
mentionsCollection[MentionTypes.Users] = true
count += 1
}
if !(tweet?.urls.isEmpty)! {
mentionsCollection[MentionTypes.URLs] = true
count += 1
}
return count
}
override func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
if mentionsCollection[MentionTypes.Images] == true {
sectionTypes[MentionTypes.Images] = section
mentionsCollection[MentionTypes.Images] = false
return (tweet?.media.count)!
} else if mentionsCollection[MentionTypes.Hashtags] == true {
sectionTypes[MentionTypes.Hashtags] = section
mentionsCollection[MentionTypes.Hashtags] = false
return (tweet?.hashtags.count)!
} else if mentionsCollection[MentionTypes.Users] == true {
sectionTypes[MentionTypes.Users] = section
mentionsCollection[MentionTypes.Users] = false
return (tweet?.userMentions.count)!
} else if mentionsCollection[MentionTypes.URLs] == true {
sectionTypes[MentionTypes.URLs] = section
mentionsCollection[MentionTypes.URLs] = false
return (tweet?.urls.count)!
}
return 0
}
override func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
//let data = temp[indexPath.row][indexPath.section]
let cell = tableView.dequeueReusableCell(withIdentifier: "TweetMention", for: indexPath)
// Configure the cell...
if let sec = sectionTypes[MentionTypes.Images], indexPath.section == sec {
let image = tweet?.media[indexPath.row].url
if let tweetMentionCell = cell as? TweetMentionsTableViewCell {
tweetMentionCell.imageURL = image!
return cell
}
}
let cell2 = tableView.dequeueReusableCell(withIdentifier: "TweetMention2Cell", for: indexPath)
if let sec = sectionTypes[MentionTypes.Hashtags], indexPath.section == sec {
let hashtag = tweet?.hashtags[indexPath.row]
if let tweetMentionCell = cell2 as? TweetMentions2TableViewCell {
tweetMentionCell.hashtag = (hashtag?.keyword)!
}
} else if let sec = sectionTypes[MentionTypes.Users], indexPath.section == sec {
let userMention = tweet?.userMentions[indexPath.row]
if let tweetMentionCell = cell2 as? TweetMentions2TableViewCell {
tweetMentionCell.userMention = (userMention?.keyword)!
}
} else if let sec = sectionTypes[MentionTypes.URLs], indexPath.section == sec {
let url = tweet?.urls[indexPath.row]
if let tweetMentionCell = cell2 as? TweetMentions2TableViewCell {
tweetMentionCell.url = (url?.keyword)!
}
}
return cell2
}
override func tableView(_ tableView: UITableView, titleForHeaderInSection section: Int) -> String? {
if let sec = sectionTypes[MentionTypes.Images], section == sec {
return "Images"
} else if let sec = sectionTypes[MentionTypes.Hashtags], section == sec {
return "Hashtags"
} else if let sec = sectionTypes[MentionTypes.Users], section == sec {
return "Users"
} else if let sec = sectionTypes[MentionTypes.URLs], section == sec {
return "URLs"
}
return nil
}
override func prepare(for segue: UIStoryboardSegue, sender: Any?) {
if let cell = sender as? TweetMentionsTableViewCell {
if segue.identifier == "Show Image" {
if let imageVC = segue.destination as? ImageViewController {
imageVC.imageURL = cell.imageURL?.absoluteURL
//imageVC.imageRatio = tweet?.media[0].aspectRatio
}
}
}
if let cell = sender as? TweetMentions2TableViewCell {
if segue.identifier == "Show Text" {
if let mentionsSTTVC = segue.destination as? MentionsSearchTweetTableViewController {
if let text = cell.mentLabel {
mentionsSTTVC.mentionToSearch = text.text!
}
}
}
}
}
override func shouldPerformSegue(withIdentifier identifier: String, sender: Any?) -> Bool {
if let cell = sender as? TweetMentions2TableViewCell {
if (cell.url.contains("http")) {
UIApplication.shared.open(NSURL(string: cell.url)! as URL)
return false
}
}
return true
}
}
-> TableViewCell:
import UIKit
class TweetMentions2TableViewCell: UITableViewCell
{
#IBOutlet weak var mentLabel: UILabel!
var userMention = "" {
didSet {
updateUI(mentionType: 2)
}
}
var hashtag = "" {
didSet {
updateUI(mentionType: 1)
}
}
var url = "" {
didSet {
updateUI(mentionType: 3)
}
}
func updateUI(mentionType: Int) {
if mentionType == 1 {
mentLabel.text = hashtag
} else if mentionType == 2 {
mentLabel.text = userMention
} else if mentionType == 3 {
mentLabel.text = url
}
print(mentLabel.text!)
}
}