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adding gifs

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added sticker.swift to add a protocol for stickers and an extension that has shared default implementations of functions and computed properties
added stickertype enum
This commit is contained in:
Nihaal Sharma
2026-03-06 23:46:09 +00:00
parent 23670efcfb
commit 2b8c636945
10 changed files with 215 additions and 61 deletions
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61
StickerSlack/Emoji/Emoji.swift
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@@ -11,7 +11,7 @@ import SwiftUI
import Messages
import UniformTypeIdentifiers
struct Emoji: Codable, Identifiable, Hashable {
struct Emoji: StickerProtocol {
var id: UUID
var uiID: UUID
var name: String
@@ -21,31 +21,8 @@ struct Emoji: Codable, Identifiable, Hashable {
let fileExtension = ".\(split.last ?? "png")"
return EmojiHoarder.container.absoluteString+id.uuidString+fileExtension
}
var localImageURL: URL {
return URL(string: localImageURLString)!
}
var remoteImageURL: URL
var isLocal: Bool {
return (try? Data(contentsOf: localImageURL)) != nil
}
var sticker: MSSticker? {
guard isLocal else {
return nil
}
return try? MSSticker(contentsOfFileURL: localImageURL, localizedDescription: name)
}
var image: UIImage? {
if let data = try? Data(contentsOf: localImageURL),
let img = UIImage(data: data) {
return img
} else {
return nil
}
}
enum CodingKeys: String, CodingKey {
case id = "id"
case name = "name"
@@ -90,47 +67,11 @@ struct Emoji: Codable, Identifiable, Hashable {
return
}
func deleteImage() {
try? FileManager.default.removeItem(at: localImageURL)
return
}
@MainActor
mutating func refresh() {
withAnimation { self.uiID = UUID() }
}
func resize(image: UIImage, to targetSize: CGSize) -> UIImage {
let oldSize = image.size
let ratio: (x: CGFloat, y: CGFloat)
ratio.x = targetSize.width / oldSize.width
ratio.y = targetSize.height / oldSize.height
var newSize: CGSize
if ratio.x > ratio.y {
newSize = CGSize(width: oldSize.width * ratio.y, height: oldSize.height * ratio.y)
} else {
newSize = CGSize(width: oldSize.width * ratio.x, height: oldSize.height * ratio.x)
}
let rect = CGRect(origin: .zero, size: newSize)
if let frames = image.images {
var result: [UIImage] = []
for frame in frames {
UIGraphicsBeginImageContextWithOptions(newSize, false, 1.0)
frame.draw(in: rect)
result.append(UIGraphicsGetImageFromCurrentImageContext() ?? UIImage())
UIGraphicsEndImageContext()
}
return UIImage.animatedImage(with: result, duration: image.duration) ?? UIImage()
}
UIGraphicsBeginImageContextWithOptions(newSize, false, 1.0)
image.draw(in: rect)
return UIGraphicsGetImageFromCurrentImageContext() ?? UIImage()
}
static var test: Emoji = Emoji(
name: "s?",
url: URL(string: "https://neon443.github.io/images/fav.ico")!