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Peter
2016-11-22 21:31:10 +03:00
parent 46882a10dc
commit 07bf615a90
53 changed files with 3405 additions and 397 deletions
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100
TelegramUI/LegacyMediaPickers.swift
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@@ -19,9 +19,9 @@ func configureLegacyAssetPicker(_ controller: TGMediaAssetsController, captionsE
controller.shouldShowFileTipIfNeeded = showFileTooltip
}
func legacyAssetPicker() -> Signal<(@escaping (UIViewController) -> (() -> Void)) -> TGMediaAssetsController, NoError> {
func legacyAssetPicker(fileMode: Bool) -> Signal<(@escaping (UIViewController) -> (() -> Void)) -> TGMediaAssetsController, NoError> {
return Signal { subscriber in
let intent = TGMediaAssetsControllerSendMediaIntent
let intent = fileMode ? TGMediaAssetsControllerSendFileIntent : TGMediaAssetsControllerSendMediaIntent
if TGMediaAssetsLibrary.authorizationStatus() == TGMediaLibraryAuthorizationStatusNotDetermined {
TGMediaAssetsLibrary.requestAuthorization(for: TGMediaAssetAnyType, completion: { (status, group) in
@@ -55,9 +55,15 @@ func legacyAssetPicker() -> Signal<(@escaping (UIViewController) -> (() -> Void)
}
}
private enum LegacyAssetItem {
private enum LegacyAssetData {
case image(UIImage)
case asset(PHAsset)
case tempFile(String)
}
private enum LegacyAssetItem {
case image(LegacyAssetData)
case file(LegacyAssetData, mimeType: String, name: String)
}
private final class LegacyAssetItemWrapper: NSObject {
@@ -76,13 +82,37 @@ func legacyAssetPickerItemGenerator() -> ((Any?, String?, String?) -> [AnyHashab
if (dict["type"] as! NSString) == "editedPhoto" || (dict["type"] as! NSString) == "capturedPhoto" {
let image = dict["image"] as! UIImage
var result: [AnyHashable : Any] = [:]
result["item" as NSString] = LegacyAssetItemWrapper(item: .image(image))
result["item" as NSString] = LegacyAssetItemWrapper(item: .image(.image(image)))
return result
} else if (dict["type"] as! NSString) == "cloudPhoto" {
let asset = dict["asset"] as! TGMediaAsset
var asFile = false
if let document = dict["document"] as? NSNumber, document.boolValue {
asFile = true
}
var result: [AnyHashable : Any] = [:]
result["item" as NSString] = LegacyAssetItemWrapper(item: .asset(asset.backingAsset))
if asFile {
//result["item" as NSString] = LegacyAssetItemWrapper(item: .file(.asset(asset.backingAsset)))
return nil
} else {
result["item" as NSString] = LegacyAssetItemWrapper(item: .image(.asset(asset.backingAsset)))
}
return result
} else if (dict["type"] as! NSString) == "file" {
if let tempFileUrl = dict["tempFileUrl"] as? URL {
var mimeType = "application/binary"
if let customMimeType = dict["mimeType"] as? String {
mimeType = customMimeType
}
var name = "file"
if let customName = dict["fileName"] as? String {
name = customName
}
var result: [AnyHashable : Any] = [:]
result["item" as NSString] = LegacyAssetItemWrapper(item: .file(.tempFile(tempFileUrl.path), mimeType: mimeType, name: name))
return result
}
}
return nil
}
@@ -96,30 +126,46 @@ func legacyAssetPickerEnqueueMessages(account: Account, peerId: PeerId, signals:
for item in (anyValues as! NSArray) {
if let item = (item as? NSDictionary)?.object(forKey: "item") as? LegacyAssetItemWrapper {
switch item.item {
case let .image(image):
var randomId: Int64 = 0
arc4random_buf(&randomId, 8)
let tempFilePath = NSTemporaryDirectory() + "\(randomId).jpeg"
let scaledSize = image.size.aspectFitted(CGSize(width: 1280.0, height: 1280.0))
if let scaledImage = generateImage(scaledSize, contextGenerator: { size, context in
context.draw(image.cgImage!, in: CGRect(origin: CGPoint(), size: size))
}, opaque: true) {
if let scaledImageData = UIImageJPEGRepresentation(image, 0.52) {
let _ = try? scaledImageData.write(to: URL(fileURLWithPath: tempFilePath))
let resource = LocalFileReferenceMediaResource(localFilePath: tempFilePath, randomId: randomId)
case let .image(data):
switch data {
case let .image(image):
var randomId: Int64 = 0
arc4random_buf(&randomId, 8)
let tempFilePath = NSTemporaryDirectory() + "\(randomId).jpeg"
let scaledSize = image.size.aspectFitted(CGSize(width: 1280.0, height: 1280.0))
if let scaledImage = generateImage(scaledSize, contextGenerator: { size, context in
context.draw(image.cgImage!, in: CGRect(origin: CGPoint(), size: size))
}, opaque: true) {
if let scaledImageData = UIImageJPEGRepresentation(image, 0.52) {
let _ = try? scaledImageData.write(to: URL(fileURLWithPath: tempFilePath))
let resource = LocalFileReferenceMediaResource(localFilePath: tempFilePath, randomId: randomId)
let media = TelegramMediaImage(imageId: MediaId(namespace: Namespaces.Media.LocalImage, id: randomId), representations: [TelegramMediaImageRepresentation(dimensions: scaledSize, resource: resource)])
messages.append(.message(text: "", attributes: [], media: media, replyToMessageId: nil))
}
}
case let .asset(asset):
var randomId: Int64 = 0
arc4random_buf(&randomId, 8)
let size = CGSize(width: CGFloat(asset.pixelWidth), height: CGFloat(asset.pixelHeight))
let scaledSize = size.aspectFitted(CGSize(width: 1280.0, height: 1280.0))
let resource = PhotoLibraryMediaResource(localIdentifier: asset.localIdentifier)
let media = TelegramMediaImage(imageId: MediaId(namespace: Namespaces.Media.LocalImage, id: randomId), representations: [TelegramMediaImageRepresentation(dimensions: scaledSize, resource: resource)])
messages.append(.message(text: "", media: media, replyToMessageId: nil))
}
messages.append(.message(text: "", attributes: [], media: media, replyToMessageId: nil))
case .tempFile:
break
}
case let .file(data, mimeType, name):
switch data {
case let .tempFile(path):
var randomId: Int64 = 0
arc4random_buf(&randomId, 8)
let resource = LocalFileReferenceMediaResource(localFilePath: path, randomId: randomId)
let media = TelegramMediaFile(fileId: MediaId(namespace: Namespaces.Media.LocalFile, id: randomId), resource: resource, previewRepresentations: [], mimeType: mimeType, size: nil, attributes: [.FileName(fileName: name)])
messages.append(.message(text: "", attributes: [], media: media, replyToMessageId: nil))
default:
break
}
case let .asset(asset):
var randomId: Int64 = 0
arc4random_buf(&randomId, 8)
let size = CGSize(width: CGFloat(asset.pixelWidth), height: CGFloat(asset.pixelHeight))
let scaledSize = size.aspectFitted(CGSize(width: 1280.0, height: 1280.0))
let resource = PhotoLibraryMediaResource(localIdentifier: asset.localIdentifier)
let media = TelegramMediaImage(imageId: MediaId(namespace: Namespaces.Media.LocalImage, id: randomId), representations: [TelegramMediaImageRepresentation(dimensions: scaledSize, resource: resource)])
messages.append(.message(text: "", media: media, replyToMessageId: nil))
}
}
}