FacilitiesListViewController.swift 17.4 KB
Newer Older
1
2
3
4
5
//
//  LocationsListViewController.swift
//  WhatsOpen
//
//  Created by Zach Knox on 4/5/17.
Zach Knox's avatar
Zach Knox committed
6
//  Copyright © 2017 SRCT. Some rights reserved.
7
8
9
//

import UIKit
Zach Knox's avatar
Zach Knox committed
10
import DeckTransition
Zach Knox's avatar
Zach Knox committed
11
import RealmSwift
12

Zach Knox's avatar
Zach Knox committed
13
14
15
16
17
18
19
20
//Realm Model
class FacilitiesModel: Object {
	var facilities = List<Facility>()
	@objc dynamic var lastUpdated = Date()
	@objc dynamic let id = 0
}


21
class FacilitiesListViewController: UIViewController, UICollectionViewDelegate, UICollectionViewDataSource, UIViewControllerPreviewingDelegate {
22

Zach Knox's avatar
Zach Knox committed
23
24
25
26
27
	let realm = try! Realm()

	
	
	
Zach Knox's avatar
Zach Knox committed
28
	var facilitiesArray = List<Facility>()
29
30
    
    // array of facilities that pass the current filters
Zac Wood's avatar
Zac Wood committed
31
32
    var filteredFacilities = List<Facility>()
    
33
    // passing in nil sets the search controller to be this controller
Zac Wood's avatar
Zac Wood committed
34
35
    let searchController = UISearchController(searchResultsController: nil)

Zach Knox's avatar
Zach Knox committed
36
	var filters = Filters()
37
	
38
39
40
41
	override var preferredStatusBarStyle: UIStatusBarStyle {
		return .default
	}
	
42
	@IBOutlet var LeftButton: UIBarButtonItem!
Zach Knox's avatar
Zach Knox committed
43

44
45
46
47
	@IBAction func RightButton(_ sender: Any) {
	}
	@IBOutlet var RightButton: UIBarButtonItem!
	
48
49
	@IBOutlet var settingsButton: UIBarButtonItem!
	
50
	@IBOutlet var LocationsList: UICollectionView!
Zach Knox's avatar
Zach Knox committed
51

52
	@IBOutlet var LocationsListLayout: UICollectionViewFlowLayout!
Zach Knox's avatar
Zach Knox committed
53

54
	@IBOutlet var favoritesControl: UISegmentedControl!
Zach Knox's avatar
Zach Knox committed
55
56
	var showFavorites = false

57
	@IBOutlet var LastUpdatedLabel: UIBarButtonItem!
58
59
    
    let refreshControl = UIRefreshControl()
Zach Knox's avatar
Zach Knox committed
60

Zach Knox's avatar
Zach Knox committed
61
	@IBAction func favoritesControlChanges(_ sender: Any) {
62
		switch self.favoritesControl.selectedSegmentIndex
Zach Knox's avatar
Zach Knox committed
63
64
65
		{
		case 0:
			showFavorites = false
Zach Knox's avatar
Zach Knox committed
66
			filteredFacilities = facilitiesArray
Zach Knox's avatar
Zach Knox committed
67
		case 1:
68
69
            showFavorites = true
			filteredFacilities = filterFacilitiesForFavorites()
Zach Knox's avatar
Zach Knox committed
70
71
72
73
74
		default:
			showFavorites = false
		}
		self.LocationsList.reloadData()
	}
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
    
    /**
     Get all of the facilities that are favorited.
     
     - returns:
        List of facilities that are favorited
     */
    func filterFacilitiesForFavorites() -> List<Facility> {
        var favoriteFacilites = List<Facility>()
        
        // add the facility to favorites list if it is a favorite
        favoriteFacilites = facilitiesArray.filter({ (facility: Facility) -> Bool in
            return Utilities.isFavoriteFacility(facility)
        })
        
        return favoriteFacilites
    }
Zach Knox's avatar
Zach Knox committed
92

93
	override func viewWillLayoutSubviews() {
Zach Knox's avatar
Zach Knox committed
94
95
96
97
98
		LocationsListLayout.itemSize.width = getCellWidth()
		LocationsListLayout.invalidateLayout()
	}
	
	func getCellWidth() -> CGFloat {
99
100
		let windowWidth = self.view.frame.size.width
		
Zach Knox's avatar
Zach Knox committed
101
102
		if(windowWidth < 640) {
			return windowWidth - 20
103
104
		}
		else if(windowWidth >= 640 && windowWidth < 1024) {
Zach Knox's avatar
Zach Knox committed
105
			return (windowWidth / 2) - 15
106
107
		}
		else if(windowWidth >= 1024) {
Zach Knox's avatar
Zach Knox committed
108
			return (windowWidth / 3) - 15
109
110
		}
		
Zach Knox's avatar
Zach Knox committed
111
		return 0
112
	}
Zach Knox's avatar
Zach Knox committed
113

114
	@IBAction func RefreshButton(_ sender: Any) {
Zach Knox's avatar
Zach Knox committed
115
		refresh(sender, forceUpdate: true)
116
	}
Zach Knox's avatar
Zach Knox committed
117

118
119
120
121
	override func viewWillAppear(_ animated: Bool) {
		LastUpdatedLabel.isEnabled = false
	}
	
Zach Knox's avatar
Zach Knox committed
122
	@objc func tapRecognizer(_ sender: UITapGestureRecognizer) {
Zach Knox's avatar
Zach Knox committed
123
124
125
		
		let tapLocation = sender.location(in: LocationsList)
		let indexPath = LocationsList.indexPathForItem(at: tapLocation)
Zac Wood's avatar
Zac Wood committed
126
        
Zach Knox's avatar
Zach Knox committed
127
		if((indexPath) != nil) {
Zac Wood's avatar
Zac Wood committed
128
129
130
131
            let destination = self.storyboard?.instantiateViewController(withIdentifier: "detailView") as? FacilityDetailViewController
            let tapped = self.LocationsList.cellForItem(at: indexPath!) as! FacilityCollectionViewCell
            destination!.facility = tapped.facility
            self.presentDetailView(destination!)
Zach Knox's avatar
Zach Knox committed
132
133
134
135
136
137
138
		}
	}
	
	func presentDetailView(_ destination: FacilityDetailViewController) {
		if(self.view.traitCollection.horizontalSizeClass == .regular && self.view.traitCollection.verticalSizeClass == .regular) {
			//do a popover here for the iPad
			//iPads are cool right?
Zach Knox's avatar
Zach Knox committed
139
140
141
142
			destination.modalPresentationStyle = .popover
			let popoverController = destination.popoverPresentationController
			popoverController?.permittedArrowDirections = .any
			popoverController?.sourceView = destination.view
Zac Wood's avatar
Zac Wood committed
143
144
145
146
147
148
149
150
            
            // present the detail view over the search controller if we're searching
            if searchController.isActive {
                searchController.present(destination, animated: true, completion: nil)
            }
            else {
                present(destination, animated: true, completion: nil)
            }
Zach Knox's avatar
Zach Knox committed
151
152
153
154
155
		}
		else {
			let destDelegate = DeckTransitioningDelegate()
			destination.modalPresentationStyle = .custom
			destination.transitioningDelegate = destDelegate
Zac Wood's avatar
Zac Wood committed
156
157
158
159
160
161
162
163
            
            // present the detail view over the search controller if we're searching
            if searchController.isActive {
                searchController.present(destination, animated: true, completion: nil)
            }
            else {
                present(destination, animated: true, completion: nil)
            }
Zach Knox's avatar
Zach Knox committed
164
		}
Zac Wood's avatar
Zac Wood committed
165
166
        
        
Zach Knox's avatar
Zach Knox committed
167
	}
Zac Wood's avatar
Zac Wood committed
168
169
170
171
172
173
174
175
176
    
    func configureSearchController() {
        searchController.searchResultsUpdater = self
        searchController.obscuresBackgroundDuringPresentation = false
        
        // add it to the navigationItem
        navigationItem.searchController = searchController
        navigationItem.hidesSearchBarWhenScrolling = true
    }
Zach Knox's avatar
Zach Knox committed
177
178
	
	override func viewDidLoad() {
179
180
        super.viewDidLoad()
		
181
182
		self.definesPresentationContext = true
		
Zach Knox's avatar
Zach Knox committed
183
		if(traitCollection.forceTouchCapability == .available) {
184
185
			registerForPreviewing(with: self, sourceView: self.LocationsList!)
		}
Zach Knox's avatar
Zach Knox committed
186
187
        
        navigationItem.title = "What's Open"
188
		navigationController?.navigationBar.prefersLargeTitles = true
189
190
		navigationItem.largeTitleDisplayMode = .always
		
Zac Wood's avatar
Zac Wood committed
191
        configureSearchController()
Zach Knox's avatar
Zach Knox committed
192
		
193
		LocationsListLayout.invalidateLayout()
Zach Knox's avatar
Zach Knox committed
194
		
195
196
197
		settingsButton.accessibilityLabel = "Settings"
		LastUpdatedLabel.accessibilityHint = ""
		
198
		LocationsListLayout.sectionInset = UIEdgeInsetsMake(10, 10, 10, 10)
Zach Knox's avatar
Zach Knox committed
199

Zach Knox's avatar
Zach Knox committed
200
		refreshControl.addTarget(self, action: #selector(refresh), for: .valueChanged)
201
		LocationsList.refreshControl = refreshControl
Zach Knox's avatar
Zach Knox committed
202
		LocationsList.alwaysBounceVertical = true
Zach Knox's avatar
Zach Knox committed
203

Zach Knox's avatar
Zach Knox committed
204
		
Zach Knox's avatar
Zach Knox committed
205
		/*
Zach Knox's avatar
Zach Knox committed
206
207
208
209
210
		let defaults = UserDefaults.standard
		let facilitiesFromDefaults = defaults.object(forKey: "FacilitiesList") as! List<Facility>?
	  	let lastUpdatedList = defaults.object(forKey: "lastUpdatedList") as! Date?
		if(facilitiesFromDefaults == nil || lastUpdatedList == nil) {
			refresh(self)
211
		}
Zach Knox's avatar
Zach Knox committed
212
213
214
215
216
		else if(lastUpdatedList! < Date(timeIntervalSinceNow: -86400.0)) {
			refresh(self)
		}
		else {
			facilitiesArray = facilitiesFromDefaults!
217
		}
Zach Knox's avatar
Zach Knox committed
218
		*/
219
		
Zach Knox's avatar
Zach Knox committed
220
		refresh(self, forceUpdate: false)
221
		LocationsList.reloadData()
222
	}
Zach Knox's avatar
Zach Knox committed
223
224
	
	
Zac Wood's avatar
Zac Wood committed
225
226
227
228
229
230
231
232
233
    
    func isSearchBarEmpty() -> Bool {
        return searchController.searchBar.text?.isEmpty ?? true
    }
    
    func isSearching() -> Bool {
        return searchController.isActive && !isSearchBarEmpty()
    }
    
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
    /**
     Filters facilities based on the text inputted into the search controller.
     
     - parameters:
        - searchText: text used to filter the facilities.
     - returns:
        List of filtered facilities. Facilities whose names, buildings, or categories match the search text are included.
     */
    func filterFacilitiesForSearchText(_ searchText: String) -> List<Facility> {
        var filtered: List<Facility>
        
        if showFavorites {
            let favoriteFacilities = filterFacilitiesForFavorites()
            
            if searchText == "" { // if the search text is empty, just return the favorites.
                filtered = favoriteFacilities
            } else {
                filtered = favoriteFacilities.filter({(facility: Facility) -> Bool in
                    let hasName = facility.facilityName.lowercased().contains(searchText.lowercased())
                    let hasBuilding = facility.facilityLocation?.building.lowercased().contains(searchText.lowercased()) ?? false
                    let hasCategory = facility.category?.categoryName.lowercased().contains(searchText.lowercased()) ?? false
                    
                    return hasName || hasBuilding || hasCategory
                })
            }
            
        } else {
            filtered = facilitiesArray.filter({(facility: Facility) -> Bool in
                let hasName = facility.facilityName.lowercased().contains(searchText.lowercased())
                let hasBuilding = facility.facilityLocation?.building.lowercased().contains(searchText.lowercased()) ?? false
                let hasCategory = facility.category?.categoryName.lowercased().contains(searchText.lowercased()) ?? false
                
                return hasName || hasBuilding || hasCategory
            })
        }
        
Zac Wood's avatar
Zac Wood committed
270
        LocationsList.reloadData()
271
        return filtered
Zac Wood's avatar
Zac Wood committed
272
    }
Zach Knox's avatar
Zach Knox committed
273
	
Zach Knox's avatar
Zach Knox committed
274
	func refresh(_ sender: Any, forceUpdate: Bool = true) {
Zach Knox's avatar
Zach Knox committed
275
		refreshControl.beginRefreshing()
Zach Knox's avatar
Zach Knox committed
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
		if(forceUpdate) {
			update(sender);
		}
		else {
			let results = realm.objects(FacilitiesModel.self)
			if results.count > 0 {
				let model = results[0]
				let facilities = model.facilities
				let lastUpdated = model.lastUpdated
				
				if(facilities.isEmpty || lastUpdated < Date(timeIntervalSinceNow: -86400.0)) {
					update(sender)
				}
				else {
					facilitiesArray = facilities
Zach Knox's avatar
Zach Knox committed
291
					self.LastUpdatedLabel.title = "Updated: " + self.shortDateFormat(lastUpdated)
Zach Knox's avatar
Zach Knox committed
292
293
294
295
296
297
298
				}
			}
			else {
				update(sender)
			}

		}
Zach Knox's avatar
Zach Knox committed
299
300
301
		LocationsList.reloadData()
		refreshControl.endRefreshing()
	}
Zach Knox's avatar
Zach Knox committed
302
303
	
	func update(_ sender: Any) {
304
		SRCTNetworkController.performDownload { (facilities) in
Zach Knox's avatar
Zach Knox committed
305
306
307
308
309
310
311
312
313
314
315
316
317
318
			if(facilities == nil) {
				DispatchQueue.main.async {
					let results = self.realm.objects(FacilitiesModel.self)
					if results.count > 0 {
						let model = results[0]
						let facilitiesFromDB = model.facilities
						let lastUpdated = model.lastUpdated
						
						self.facilitiesArray = facilitiesFromDB
						self.LocationsList.reloadData()
						self.LastUpdatedLabel.title = "Updated: " + self.shortDateFormat(lastUpdated)
					}
					else {
						self.facilitiesArray = List<Facility>()
Zach Knox's avatar
Zach Knox committed
319
320
					}
				}
Zach Knox's avatar
Zach Knox committed
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
			}
			else {
				self.facilitiesArray = facilities!
				
				DispatchQueue.main.async {
					//let defaults = UserDefaults.standard
					//defaults.set(facilities, forKey: "FacilitiesList")
					let date = Date()
					//defaults.set(date, forKey: "lastUpdatedList")
					self.LocationsList.reloadData()
					self.LastUpdatedLabel.title = "Updated: " + self.shortDateFormat(date)
					let model = FacilitiesModel()
					model.facilities = facilities!
					model.lastUpdated = date
					let results = self.realm.objects(FacilitiesModel.self)
					if results.count == 0 {
						try! self.realm.write {
							self.realm.add(model)
						}
					}
					else {
						let fromRealm = results[0]
						try! self.realm.write {
							fromRealm.facilities = model.facilities
							fromRealm.lastUpdated = model.lastUpdated
						}
Zach Knox's avatar
Zach Knox committed
347
348
					}
				}
Zach Knox's avatar
Zach Knox committed
349
			}
Zach Knox's avatar
Zach Knox committed
350
			
Zach Knox's avatar
Zach Knox committed
351
352

			
353
		}
Zach Knox's avatar
Zach Knox committed
354
	}
Zac Wood's avatar
Zac Wood committed
355
    
356
357
358
359
360
361
362
363
364
	func shortDateFormat(_ date: Date) -> String {
		let dateFormatter = DateFormatter()
		dateFormatter.dateStyle = .short
		dateFormatter.timeStyle = .short

		// US English Locale (en_US)
		dateFormatter.locale = Locale(identifier: "en_US")
		return dateFormatter.string(from: date)
	}
Zach Knox's avatar
Zach Knox committed
365
	
366
367
368
369
    override func didReceiveMemoryWarning() {
        super.didReceiveMemoryWarning()
        // Dispose of any resources that can be recreated.
    }
Zach Knox's avatar
Zach Knox committed
370

371
	func numberOfSections(in collectionView: UICollectionView) -> Int {
Zach Knox's avatar
Zach Knox committed
372
		return 1
373
	}
Zach Knox's avatar
Zach Knox committed
374

375
	func collectionView(_ collectionView: UICollectionView, numberOfItemsInSection section: Int) -> Int {
Zach Knox's avatar
Zach Knox committed
376
        return isSearching() || showFavorites ? self.filteredFacilities.count : self.facilitiesArray.count
377
	}
Zach Knox's avatar
Zach Knox committed
378

379
	func collectionView(_ collectionView: UICollectionView, cellForItemAt indexPath: IndexPath) -> UICollectionViewCell {
380
		let cell = collectionView.dequeueReusableCell(withReuseIdentifier: "CollectionCell", for: indexPath) as! FacilityCollectionViewCell
Zach Knox's avatar
Zach Knox committed
381
382
383
384
385
386
387
		/*
		let windowRect = self.view.window!.frame
		let windowWidth = windowRect.size.width
		if(windowWidth <= 320) {
			cell.frame.size.width = 280
		}
		*/
Zach Knox's avatar
Zach Knox committed
388
        //Get tap of the cell
389
		cell.tapRecognizer.addTarget(self, action: #selector(FacilitiesListViewController.tapRecognizer(_:)))
Zach Knox's avatar
Zach Knox committed
390
        cell.gestureRecognizers = []
391
		cell.gestureRecognizers?.append(cell.tapRecognizer)
Zach Knox's avatar
Zach Knox committed
392
        
Zac Wood's avatar
Zac Wood committed
393
394
395
396
397
        
        let facility: Facility
        let dataArray: [Facility]
        
        // if something has been searched for, we want to use the filtered array as the data source
Zach Knox's avatar
Zach Knox committed
398
        if isSearching() || showFavorites {
Zac Wood's avatar
Zac Wood committed
399
400
401
402
403
404
405
            dataArray = placeOpenFacilitiesFirstInArray(filteredFacilities)
        } else {
            dataArray = placeOpenFacilitiesFirstInArray(facilitiesArray)
        }
        
		facility = dataArray[indexPath.row]
        
406
		cell.facility = facility
Zach Knox's avatar
Zach Knox committed
407
408
        
        //set labels
Zach Knox's avatar
Zach Knox committed
409
		cell.nameLabel.text = facility.facilityName
410
        cell.categoryLabel.text = facility.category?.categoryName.uppercased()
Zach Knox's avatar
Zach Knox committed
411

Zach Knox's avatar
Zach Knox committed
412
413
414
415
416
417
        cell.openClosedLabel.text = Utilities.openOrClosedUntil(facility)
        
        cell.timeDescriptionLabel.text = facility.facilityLocation?.building

        //change appearence based on open state
        let open = Utilities.isOpen(facility: facility)
418
		if(open == true) {
419
			//cell.openClosedLabel.text = "Open"
420
421
422
			cell.openClosedLabel.textColor = UIColor.black
			cell.openClosedLabel.backgroundColor = UIColor.white
			//cell.openClosedLabel.backgroundColor = UIColor(red:0.00, green:0.40, blue:0.20, alpha:1.0)
423
			cell.backgroundColor = UIColor(red:0.00, green:0.40, blue:0.20, alpha:1.0)
424
		} else {
425
			//cell.openClosedLabel.text = "Closed"
426
427
428
			cell.openClosedLabel.textColor = UIColor.white
			cell.openClosedLabel.backgroundColor = UIColor.black
			//cell.openClosedLabel.backgroundColor = UIColor.red
429
430
			cell.backgroundColor = UIColor.red

431
		}
Zach Knox's avatar
Zach Knox committed
432

Zach Knox's avatar
Zach Knox committed
433
        //Accessibility
434
        //TODO: FIX THIS
435
436
437
438
		cell.accessibilityLabel = cell.nameLabel.text! + ", Currently " + cell.openClosedLabel.text! + "." + cell.timeDescriptionLabel.text!
		cell.accessibilityHint = "Double Tap to view details"

		
439
440
441
		self.reloadInputViews()
		return cell
	}
Zach Knox's avatar
Zach Knox committed
442
443

	func getLocationArray(_ facilitiesArray: List<Facility>) -> [Facility] {
Zach Knox's avatar
Zach Knox committed
444
445
446
447
		if(!showFavorites) {
			return placeOpenFacilitiesFirstInArray(facilitiesArray)
		}
		else {
448
			return placeOpenFacilitiesFirstInArray(filteredFacilities)
Zach Knox's avatar
Zach Knox committed
449
		}
Zach Knox's avatar
Zach Knox committed
450
451


Zach Knox's avatar
Zach Knox committed
452
	}
Zach Knox's avatar
Zach Knox committed
453

Zac Wood's avatar
Zac Wood committed
454
455
456
	// Returns an array which has the open locations listed first
	// Could be improved in the future because currently this means you're checking
	// open status twice per cell
Zach Knox's avatar
Zach Knox committed
457
	func placeOpenFacilitiesFirstInArray(_ facilitiesArray: List<Facility>) -> [Facility] {
458
459
		var open = [Facility]()
		var closed = [Facility]()
Zach Knox's avatar
Zach Knox committed
460

461
462
463
464
465
466
467
468
469
470
471
		for i in facilitiesArray {
			if(Utilities.isOpen(facility: i)) {
				open.append(i)
			}
			else {
				closed.append(i)
			}
		}
		// Test
		return open + closed
	}
Zach Knox's avatar
Zach Knox committed
472

473
474
475
	func countForOpenAndClosedFacilities(_ facilitiesArray: Array<Facility>) -> (open: Int, closed: Int) {
		var open = 0
		var closed = 0
Zach Knox's avatar
Zach Knox committed
476

477
478
479
480
481
482
483
484
		for i in facilitiesArray {
			if(Utilities.isOpen(facility: i)) {
				open += 1
			}
			else {
				closed += 1
			}
		}
Zach Knox's avatar
Zach Knox committed
485

486
487
		return (open, closed)
	}
Zach Knox's avatar
Zach Knox committed
488
489


490
491
    // MARK: - Navigation

Zach Knox's avatar
Zach Knox committed
492
    //In a storyboard-based application, you will often want to do a little preparation before navigation
Zac Wood's avatar
Zac Wood committed
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
//    override func prepare(for segue: UIStoryboardSegue, sender: Any?) {
//        // Get the new view controller using segue.destinationViewController.
//        if(segue.identifier == "toDetailView") {
//            let destination = segue.destination as! FacilityDetailViewController
//            let destDelegate = DeckTransitioningDelegate()
//            destination.transitioningDelegate = destDelegate
//            let tapped = sender as! FacilityCollectionViewCell //this is probably a bad idea just FYI future me
//            destination.facility = tapped.facility
//
//            // if we're in the search view, present on its controller
//            if searchController.isActive {
//                searchController.present(destination, animated: true, completion: nil)
//            } else {
//                present(destination, animated: true, completion: nil)
//            }
//        }
//        else if(segue.identifier == "toFilters") {
//            let destination = segue.destination as! UINavigationController
//            let filterView = destination.topViewController as! FiltersTableViewController
//            filterView.filters = self.filters
//        }
//
//        // Pass the selected object to the new view controller.
//    }
517
	
518
519
520
521
	// MARK: - Peek and Pop
	
	func previewingContext(_ previewingContext: UIViewControllerPreviewing, viewControllerForLocation location: CGPoint) -> UIViewController? {
		guard let indexPath = LocationsList?.indexPathForItem(at: location) else { return nil }
522
523
		let cell = LocationsList?.cellForItem(at: indexPath) as! FacilityCollectionViewCell
		guard let detailView = storyboard?.instantiateViewController(withIdentifier: "detailView") as? FacilityDetailViewController else { return nil }
524
525
		
		detailView.facility = cell.facility
Zach Knox's avatar
Zach Knox committed
526

527
528
529
530
		return detailView
	}
	
	func previewingContext(_ previewingContext: UIViewControllerPreviewing, commit viewControllerToCommit: UIViewController) {
Zach Knox's avatar
Zach Knox committed
531
532
533
534
535
		let destDelegate = DeckTransitioningDelegate()
		viewControllerToCommit.modalPresentationStyle = .custom
		viewControllerToCommit.transitioningDelegate = destDelegate
		//If one day 3D touch comes to the iPad, this is no longer good.
		present(viewControllerToCommit, animated: true, completion: nil)
536
537
	}
	
538
}
Zac Wood's avatar
Zac Wood committed
539
540
541
542
543

// by implementing UISearchResultsUpdating, we can use this controller for the search controller
extension FacilitiesListViewController: UISearchResultsUpdating {
    func updateSearchResults(for searchController: UISearchController) {
        let searchText = searchController.searchBar.text ?? ""
544
        filteredFacilities = filterFacilitiesForSearchText(searchText)
Zac Wood's avatar
Zac Wood committed
545
546
547
    }
}

Zach Knox's avatar
Zach Knox committed
548
549