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extractData fix for image data #4

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extractData fix for image data #4

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12 changes: 8 additions & 4 deletions ios/Modules/ShareMenuReactView.swift
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Original file line number Diff line number Diff line change
Expand Up @@ -126,7 +126,7 @@ public class ShareMenuReactView: NSObject {
semaphore.wait()
} else if provider.hasItemConformingToTypeIdentifier(kUTTypeImage as String) {
provider.loadItem(forTypeIdentifier: kUTTypeImage as String, options: nil) { (item, error) in
let imageUrl: URL! = item as? URL
var imageUrl: URL! = item as? URL

if (imageUrl != nil) {
if let imageData = try? Data(contentsOf: imageUrl) {
Expand All @@ -139,15 +139,19 @@ public class ShareMenuReactView: NSObject {
let imageData: Data! = image.pngData();

// Creating temporary URL for image data (UIImage)
guard let imageURL = NSURL(fileURLWithPath: NSTemporaryDirectory()).appendingPathComponent("TemporaryScreenshot.png") else {
let tmpDir = NSTemporaryDirectory()
let tmpFilename = NSUUID().uuidString + ".jpg"
imageUrl = NSURL.fileURL(withPathComponents: [tmpDir, tmpFilename])

if imageUrl == nil {
return
}

do {
// Writing the image to the URL
try imageData.write(to: imageURL)
try imageData.write(to: imageUrl)

results.append([DATA_KEY: imageUrl.absoluteString, MIME_TYPE_KEY: imageURL.extractMimeType()])
results.append([DATA_KEY: imageUrl.absoluteString, MIME_TYPE_KEY: imageUrl.extractMimeType()])
} catch {
callback(nil, NSException(name: NSExceptionName(rawValue: "Error"), reason:"Can't load image", userInfo:nil))
}
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