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Nick Lee
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Nick Lee
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Aug 4, 2017
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| Original file line number | Diff line number | Diff line change |
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| // | ||
| // Extensions.swift | ||
| // Journal | ||
| // | ||
| // Created by Nick Lee on 2017/8/4. | ||
| // Copyright © 2017年 nicklee. All rights reserved. | ||
| // | ||
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| import UIKit | ||
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| extension JournalViewController: UIImagePickerControllerDelegate, UINavigationControllerDelegate { | ||
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| func imagePickerController(_ picker: UIImagePickerController, didFinishPickingMediaWithInfo info: [String : Any]) { | ||
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| if let pickedImage = info[UIImagePickerControllerOriginalImage] as? UIImage { | ||
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| uploadImageView.image = pickedImage | ||
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| imagePlaceholder.isHidden = true | ||
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| remindLabel.isHidden = true | ||
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| isImageLoaded = true | ||
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| } | ||
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| dismiss(animated: true, completion: nil) | ||
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| } | ||
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| func imagePickerControllerDidCancel(_ picker: UIImagePickerController) { | ||
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| dismiss(animated: true, completion: nil) | ||
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| } | ||
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| } | ||
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| extension JournalViewController: UITextViewDelegate { | ||
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| func textViewDidBeginEditing(_ textView: UITextView) { | ||
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| if inputContent.text == "Content" { | ||
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| inputContent.text = "" | ||
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| } | ||
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| } | ||
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| func textViewDidEndEditing(_ textView: UITextView) { | ||
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| if inputContent.text.isEmpty { | ||
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| inputContent.text = "Content" | ||
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| } | ||
| } | ||
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| } | ||
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| extension JournalViewController { | ||
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| func addTapForImagePicker() { | ||
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| view.bringSubview(toFront: imageTapView) | ||
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| view.bringSubview(toFront: outletBtnCancel) | ||
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| view.bringSubview(toFront: imagePlaceholder) | ||
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| imageTapView.backgroundColor = UIColor.clear | ||
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| let tap = UITapGestureRecognizer(target: self, action: #selector(JournalViewController.pushImagePicker)) | ||
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| imageTapView.addGestureRecognizer(tap) | ||
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| } | ||
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| func pushImagePicker() { | ||
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| imagePicker.sourceType = .photoLibrary | ||
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| present(imagePicker, animated: true, completion: nil) | ||
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| } | ||
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| func addImageSpotlight() { | ||
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| outletBtnCancel.layer.cornerRadius = 22 | ||
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| imagePlaceholder.layer.shadowColor = UIColor.white.cgColor | ||
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| imagePlaceholder.layer.shadowOpacity = 1 | ||
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| imagePlaceholder.layer.shadowOffset = CGSize(width: 0, height: 0) | ||
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| imagePlaceholder.layer.shadowRadius = 50.0 | ||
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| imagePlaceholder.layer.cornerRadius = 40 | ||
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| imagePlaceholder.layer.masksToBounds = false | ||
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| } | ||
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| func saveToCoreData() { | ||
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| if isImageLoaded == true, | ||
| inputTitle.text != "", | ||
| inputContent.text != "" { | ||
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| guard | ||
| let imageData = UIImagePNGRepresentation(uploadImageView.image!) as? NSData, | ||
| let title = inputTitle.text, | ||
| let content = inputContent.text else { return } | ||
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| let timeToInteger = Int(Date().timeIntervalSince1970 * 1000.0) | ||
| let timestamp = String(timeToInteger) | ||
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| let journal = Journal.init(imageData: imageData, title: title, content: content, timeStamp: timestamp) | ||
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| CoreDataProvider().saveJournal(withJournal: journal) | ||
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| self.navigationController?.popViewController(animated: true) | ||
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| } | ||
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| } | ||
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| } |
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