52 lines
1.8 KiB
C++
52 lines
1.8 KiB
C++
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#pragma once
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#include <QObject>
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#include <QString>
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class QNetworkAccessManager;
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// Talks to the gallery's POST /upload endpoint, which sits behind nginx HTTP
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// Basic auth. The credentials go out preemptively in the Authorization header
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// on every request (never via QNetworkAccessManager's authenticationRequired
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// signal, which only fires on a 401 and would replay a multipart body already
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// streamed off disk).
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//
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// Asynchronous: results arrive via signals so the UI stays responsive during an
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// upload over a slow link.
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class UploadClient : public QObject
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{
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Q_OBJECT
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public:
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enum class Result {
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Success, // uploaded; slug/url populated
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AuthFailed, // wrong credentials — a retry will not help
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Rejected, // server said no for a reason a retry won't change
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Transient, // network trouble or a 5xx — worth retrying
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};
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UploadClient(QString baseUrl, QString username, QString password, QObject *parent = nullptr);
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// The filename matters: server.go derives the slug from it, so re-sending
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// the same name overwrites the same post instead of duplicating it.
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void upload(const QString &filePath, const QString &fileName,
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const QString &caption, const QString &date);
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// Credential check via GET /upload (same Basic-auth gate the POST uses).
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// /health is not usable: nginx only proxies location /upload.
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void testConnection();
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signals:
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void uploadFinished(UploadClient::Result result, const QString &slug,
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const QString &url, const QString &message);
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// errorMessage is empty on success.
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void testFinished(const QString &errorMessage);
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private:
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QByteArray authHeader() const;
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QString m_base;
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QString m_username;
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QString m_password;
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QNetworkAccessManager *m_net;
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};
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