Add Qt6 desktop uploader

A native Qt6/C++ desktop client for the gallery's POST /upload API, in desktop/ with its own flake (kept separate from the Go server module the same way android/ is). Single-photo parity with the Android app: - multipart upload with preemptive HTTP Basic auth and retry-aware outcome classification (uploadclient) - JPEG/PNG metadata stripped byte-for-byte to drop embedded GPS, EXIF orientation baked in, and a quality/scale valve for the 20M nginx cap; HEIC decodes via the qtimageformats plugin (imageprep) - base URL / username in QSettings, password in the system keychain via qtkeychain; https required and a trailing /upload stripped (settings) - settings and post screens in a QStackedWidget (mainwindow) Native Wayland or xcb is selected at runtime. Bulk upload, EXIF capture-date prefill, and moving image prep off the UI thread are left as follow-ups.
2026-08-26 00:28:35 +02:00
parent d4fec5b0ff
commit d07e3eb0dc
13 changed files with 1066 additions and 0 deletions
@@ -0,0 +1,113 @@
+#include "settings.h"
+
+#include <QEventLoop>
+#include <QUrl>
+
+#include <qt6keychain/keychain.h>
+
+namespace {
+const QLatin1String kService("photogallery-uploader");
+const QLatin1String kPasswordKey("password");
+} // namespace
+
+Settings::Settings()
+    : m_settings(QStringLiteral("inflo.ws"), QStringLiteral("photogallery-uploader"))
+{
+}
+
+QString Settings::baseUrl() const
+{
+    return m_settings.value(QStringLiteral("baseUrl")).toString();
+}
+
+void Settings::setBaseUrl(const QString &value)
+{
+    m_settings.setValue(QStringLiteral("baseUrl"), normalizeBaseUrl(value));
+}
+
+QString Settings::username() const
+{
+    return m_settings.value(QStringLiteral("username")).toString();
+}
+
+void Settings::setUsername(const QString &value)
+{
+    m_settings.setValue(QStringLiteral("username"), value.trimmed());
+}
+
+QString Settings::readPassword() const
+{
+    QKeychain::ReadPasswordJob job(kService);
+    job.setAutoDelete(false);
+    job.setKey(kPasswordKey);
+
+    QEventLoop loop;
+    QObject::connect(&job, &QKeychain::Job::finished, &loop, &QEventLoop::quit);
+    job.start();
+    loop.exec();
+
+    if (job.error() != QKeychain::NoError)
+        return QString();
+    return job.textData();
+}
+
+void Settings::writePassword(const QString &value) const
+{
+    QKeychain::WritePasswordJob job(kService);
+    job.setAutoDelete(false);
+    job.setKey(kPasswordKey);
+    job.setTextData(value);
+
+    QEventLoop loop;
+    QObject::connect(&job, &QKeychain::Job::finished, &loop, &QEventLoop::quit);
+    job.start();
+    loop.exec();
+}
+
+bool Settings::isConfigured() const
+{
+    return !baseUrl().isEmpty() && !username().isEmpty() && !readPassword().isEmpty();
+}
+
+Settings::LastPost Settings::lastPost() const
+{
+    LastPost p;
+    p.slug = m_settings.value(QStringLiteral("last/slug")).toString();
+    p.url = m_settings.value(QStringLiteral("last/url")).toString();
+    p.caption = m_settings.value(QStringLiteral("last/caption")).toString();
+    p.postedAt = m_settings.value(QStringLiteral("last/postedAt")).toDateTime();
+    return p;
+}
+
+void Settings::setLastPost(const LastPost &value)
+{
+    m_settings.setValue(QStringLiteral("last/slug"), value.slug);
+    m_settings.setValue(QStringLiteral("last/url"), value.url);
+    m_settings.setValue(QStringLiteral("last/caption"), value.caption);
+    m_settings.setValue(QStringLiteral("last/postedAt"), value.postedAt);
+}
+
+QString Settings::validateBaseUrl(const QString &raw)
+{
+    const QString trimmed = raw.trimmed();
+    if (trimmed.isEmpty())
+        return QStringLiteral("Base URL is required");
+    const QUrl url(trimmed);
+    if (!url.isValid() || url.host().isEmpty())
+        return QStringLiteral("Not a valid URL");
+    if (url.scheme() != QStringLiteral("https"))
+        return QStringLiteral("Must be https — plain http sends your password in the clear");
+    return QString();
+}
+
+QString Settings::normalizeBaseUrl(const QString &raw)
+{
+    QString v = raw.trimmed();
+    while (v.endsWith(QLatin1Char('/')))
+        v.chop(1);
+    if (v.endsWith(QStringLiteral("/upload"), Qt::CaseInsensitive))
+        v.chop(QStringLiteral("/upload").size());
+    while (v.endsWith(QLatin1Char('/')))
+        v.chop(1);
+    return v;
+}