43 lines
1.5 KiB
Markdown
43 lines
1.5 KiB
Markdown
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```swift title="Swift"
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import Foundation
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#if canImport(FoundationNetworking)
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import FoundationNetworking
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#endif
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@main
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struct App {
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static func main() async throws {
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let fileURL = URL(fileURLWithPath: "document.pdf")
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let fileData = try Data(contentsOf: fileURL)
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let fileName = fileURL.lastPathComponent
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let boundary = "Boundary-\(UUID().uuidString)"
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var request = URLRequest(url: URL(string: "http://localhost:8000/extract")!)
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request.httpMethod = "POST"
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request.setValue(
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"multipart/form-data; boundary=\(boundary)",
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forHTTPHeaderField: "Content-Type"
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)
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var body = Data()
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body.append("--\(boundary)\r\n".data(using: .utf8)!)
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body.append(
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"Content-Disposition: form-data; name=\"file\"; filename=\"\(fileName)\"\r\n"
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.data(using: .utf8)!
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)
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body.append("Content-Type: application/pdf\r\n\r\n".data(using: .utf8)!)
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body.append(fileData)
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body.append("\r\n--\(boundary)--\r\n".data(using: .utf8)!)
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request.httpBody = body
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let (data, response) = try await URLSession.shared.data(for: request)
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guard let http = response as? HTTPURLResponse, (200..<300).contains(http.statusCode) else {
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throw NSError(domain: "kreuzberg", code: 1)
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}
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let json = try JSONSerialization.jsonObject(with: data) as? [String: Any] ?? [:]
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print(json["content"] as? String ?? "")
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}
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}
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```
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