Added strikethroughs to room strings if they contain "?"

AvH Plan/DataFetcher.swift

@@ -35,7 +35,7 @@ class DataFetcher {
     func doAsync(do task: String, completionHandler: @escaping (_ substitutions: [Any]) -> ()) {
         DispatchQueue(label: "work-queue").async {
             let foodUrl = "https://djd4rkn355.github.io/food.html"
-            let url = "https://djd4rkn355.github.io/subst.html"
+            let url = "https://djd4rkn355.github.io/subst_test.html"
             Alamofire.request(url).responseString { response in
                 if let html = response.result.value {
                     Alamofire.request(foodUrl).responseString { response in
@@ -282,7 +282,7 @@ class DataFetcher {
     }
     
     func getColourPalette() -> [UIColor] {
-        return [#colorLiteral(red: 1.0, green: 1.0, blue: 1.0, alpha: 1.0), #colorLiteral(red: 1, green: 0.4932718873, blue: 0.4739984274, alpha: 1), #colorLiteral(red: 1, green: 0.5781051517, blue: 0, alpha: 1), #colorLiteral(red: 0.9995340705, green: 0.988355577, blue: 0.4726552367, alpha: 1), #colorLiteral(red: 0.4500938654, green: 0.9813225865, blue: 0.4743030667, alpha: 1), #colorLiteral(red: 0.4508578777, green: 0.9882974029, blue: 0.8376303315, alpha: 1), #colorLiteral(red: 0.4620226622, green: 0.8382837176, blue: 1, alpha: 1), #colorLiteral(red: 0.476841867, green: 0.5048075914, blue: 1, alpha: 1), #colorLiteral(red: 0.8446564078, green: 0.5145705342, blue: 1, alpha: 1), #colorLiteral(red: 1, green: 0.5409764051, blue: 0.8473142982, alpha: 1), #colorLiteral(red: 0.6745098039, green: 0.5568627451, blue: 0.4078431373, alpha: 1), #colorLiteral(red: 0.7540688515, green: 0.7540867925, blue: 0.7540771365, alpha: 1)]
+        return [#colorLiteral(red: 1, green: 1, blue: 1, alpha: 1), #colorLiteral(red: 1, green: 0.4932718873, blue: 0.4739984274, alpha: 1), #colorLiteral(red: 1, green: 0.5781051517, blue: 0, alpha: 1), #colorLiteral(red: 0.9995340705, green: 0.988355577, blue: 0.4726552367, alpha: 1), #colorLiteral(red: 0.4500938654, green: 0.9813225865, blue: 0.4743030667, alpha: 1), #colorLiteral(red: 0.4508578777, green: 0.9882974029, blue: 0.8376303315, alpha: 1), #colorLiteral(red: 0.4620226622, green: 0.8382837176, blue: 1, alpha: 1), #colorLiteral(red: 0.476841867, green: 0.5048075914, blue: 1, alpha: 1), #colorLiteral(red: 0.8446564078, green: 0.5145705342, blue: 1, alpha: 1), #colorLiteral(red: 1, green: 0.5409764051, blue: 0.8473142982, alpha: 1), #colorLiteral(red: 0.6745098039, green: 0.5568627451, blue: 0.4078431373, alpha: 1), #colorLiteral(red: 0.7540688515, green: 0.7540867925, blue: 0.7540771365, alpha: 1)]
     }
     
     func getColourPaletteNames() -> [String] {

AvH Plan/PlanViewController.swift

@@ -84,13 +84,20 @@ class PlanViewController : UIViewController, UICollectionViewDataSource, UIColle
         let cell = collectionView.dequeueReusableCell(withReuseIdentifier: identifier, for: indexPath as IndexPath) as! PlanViewCell
         cell.group.text = self.substs[indexPath.item].group
         cell.additional.text = self.substs[indexPath.item].additional
-        cell.date.text = self.substs[indexPath.item].date
         cell.time.text = self.substs[indexPath.item].time
-        cell.room.text = self.substs[indexPath.item].room
+        cell.date.text = self.substs[indexPath.item].date
         
         let course = self.substs[indexPath.item].course
         let image = df.getImage(from: course)
         
+        let roomMutable = NSMutableAttributedString(string: self.substs[indexPath.item].room)
+        let room = self.substs[indexPath.item].room
+        if let qmark = room.firstIndex(of: "?") {
+            let distance = room.distance(from: room.startIndex, to: qmark)
+            roomMutable.addAttribute(NSAttributedString.Key.strikethroughStyle, value: 2, range: NSMakeRange(0, distance))
+        }
+        cell.room.attributedText = roomMutable
+        
         if image != nil {
             let attachment: NSTextAttachment = NSTextAttachment()
             attachment.bounds = CGRect(x: 0, y: 0, width: 16, height: 16)