Share the settings implementation

3 files changed, 448 insertions, 0 deletions

diff --git a/framework/domain/CMakeLists.txt b/framework/domain/CMakeLists.txt
index 114b054d..39a47111 100644
--- a/framework/domain/CMakeLists.txt
+++ b/framework/domain/CMakeLists.txt
@@ -14,6 +14,7 @@ set(mailplugin_SRCS
     accountscontroller.cpp
     accountsmodel.cpp
     identitiesmodel.cpp
+    settings/accountsettings.cpp
 )
 add_definitions(-DMAIL_DATA_DIR="${CMAKE_CURRENT_SOURCE_DIR}/data")
 
diff --git a/framework/domain/settings/accountsettings.cpp b/framework/domain/settings/accountsettings.cpp
new file mode 100644
index 00000000..cf348f39
--- /dev/null
+++ b/framework/domain/settings/accountsettings.cpp
@@ -0,0 +1,337 @@
+/*
+    Copyright (c) 2016 Christian Mollekopf <mollekopf@kolabsys.com>
+
+    This library is free software; you can redistribute it and/or modify it
+    under the terms of the GNU Library General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or (at your
+    option) any later version.
+
+    This library is distributed in the hope that it will be useful, but WITHOUT
+    ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+    FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Library General Public
+    License for more details.
+
+    You should have received a copy of the GNU Library General Public License
+    along with this library; see the file COPYING.LIB.  If not, write to the
+    Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+    02110-1301, USA.
+*/
+#include "accountsettings.h"
+
+#include <sink/store.h>
+#include <QDebug>
+#include <QDir>
+#include <QUrl>
+
+AccountSettings::AccountSettings(QObject *parent)
+    : QObject(parent)
+{
+}
+
+
+void AccountSettings::setAccountIdentifier(const QByteArray &id)
+{
+    if (id.isEmpty()) {
+        return;
+    }
+    mAccountIdentifier = id;
+
+    //Clear
+    mIcon = QString();
+    mName = QString();
+    mImapServer = QString();
+    mImapUsername = QString();
+    mImapPassword = QString();
+    mSmtpServer = QString();
+    mSmtpUsername = QString();
+    mSmtpPassword = QString();
+    emit changed();
+    emit imapResourceChanged();
+    emit smtpResourceChanged();
+
+    load();
+
+}
+
+QByteArray AccountSettings::accountIdentifier() const
+{
+    return mAccountIdentifier;
+}
+
+void AccountSettings::setPath(const QUrl &path)
+{
+    auto normalizedPath = path.path();
+    if (mPath != normalizedPath) {
+        mPath = normalizedPath;
+        emit pathChanged();
+    }
+}
+
+QUrl AccountSettings::path() const
+{
+    return QUrl(mPath);
+}
+
+QValidator *AccountSettings::pathValidator() const
+{
+    class PathValidator : public QValidator {
+        State validate(QString &input, int &pos) const {
+            Q_UNUSED(pos);
+            if (!input.isEmpty() && QDir(input).exists()) {
+                return Acceptable;
+            } else {
+                return Intermediate;
+            }
+        }
+    };
+    static PathValidator *pathValidator = new PathValidator;
+    return pathValidator;
+}
+
+QValidator *AccountSettings::imapServerValidator() const
+{
+    class ImapServerValidator : public QValidator {
+        State validate(QString &input, int &pos) const {
+            Q_UNUSED(pos);
+            // imaps://mainserver.example.net:475
+            const QUrl url(input);
+            static QSet<QString> validProtocols = QSet<QString>() << "imap" << "imaps";
+            if (url.isValid() && validProtocols.contains(url.scheme().toLower())) {
+                return Acceptable;
+            } else {
+                return Intermediate;
+            }
+        }
+    };
+    static ImapServerValidator *validator = new ImapServerValidator;
+    return validator;
+}
+
+QValidator *AccountSettings::smtpServerValidator() const
+{
+    class SmtpServerValidator : public QValidator {
+        State validate(QString &input, int &pos) const {
+            Q_UNUSED(pos);
+            // smtps://mainserver.example.net:475
+            const QUrl url(input);
+            static QSet<QString> validProtocols = QSet<QString>() << "smtp" << "smtps";
+            if (url.isValid() && validProtocols.contains(url.scheme().toLower())) {
+                return Acceptable;
+            } else {
+                return Intermediate;
+            }
+        }
+    };
+    static SmtpServerValidator *validator = new SmtpServerValidator;
+    return validator;
+}
+
+void AccountSettings::saveAccount()
+{
+    qDebug() << "Saving account " << mAccountIdentifier << mMailtransportIdentifier;
+    Q_ASSERT(!mAccountIdentifier.isEmpty());
+    Sink::ApplicationDomain::SinkAccount account(mAccountIdentifier);
+    account.setProperty("type", "imap");
+    account.setProperty("name", mName);
+    account.setProperty("icon", mIcon);
+    Q_ASSERT(!account.identifier().isEmpty());
+    Sink::Store::modify(account).then<void>([]() {},
+    [](int errorCode, const QString &errorMessage) {
+        qWarning() << "Error while creating account: " << errorMessage;
+    })
+    .exec();
+}
+
+void AccountSettings::loadAccount()
+{
+    Q_ASSERT(!mAccountIdentifier.isEmpty());
+    Sink::Store::fetchOne<Sink::ApplicationDomain::SinkAccount>(Sink::Query::IdentityFilter(mAccountIdentifier))
+        .then<void, Sink::ApplicationDomain::SinkAccount>([this](const Sink::ApplicationDomain::SinkAccount &account) {
+            mIcon = account.getProperty("icon").toString();
+            mName = account.getProperty("name").toString();
+            emit changed();
+        }).exec();
+}
+
+void AccountSettings::loadImapResource()
+{
+    Sink::Store::fetchOne<Sink::ApplicationDomain::SinkResource>(Sink::Query::AccountFilter(mAccountIdentifier) + Sink::Query::CapabilityFilter(Sink::ApplicationDomain::ResourceCapabilities::Mail::storage))
+        .then<void, Sink::ApplicationDomain::SinkResource>([this](const Sink::ApplicationDomain::SinkResource &resource) {
+            mImapIdentifier = resource.identifier();
+            mImapServer = resource.getProperty("server").toString();
+            mImapUsername = resource.getProperty("username").toString();
+            mImapPassword = resource.getProperty("password").toString();
+            emit imapResourceChanged();
+        },
+        [](int errorCode, const QString &errorMessage) {
+            qWarning() << "Failed to find the imap resource: " << errorMessage;
+        }).exec();
+}
+
+void AccountSettings::loadMaildirResource()
+{
+    Sink::Store::fetchOne<Sink::ApplicationDomain::SinkResource>(Sink::Query::AccountFilter(mAccountIdentifier) + Sink::Query::CapabilityFilter(Sink::ApplicationDomain::ResourceCapabilities::Mail::storage))
+        .then<void, Sink::ApplicationDomain::SinkResource>([this](const Sink::ApplicationDomain::SinkResource &resource) {
+            mMaildirIdentifier = resource.identifier();
+            auto path = resource.getProperty("path").toString();
+            if (mPath != path) {
+                mPath = path;
+                emit pathChanged();
+            }
+        },
+        [](int errorCode, const QString &errorMessage) {
+            qWarning() << "Failed to find the maildir resource: " << errorMessage;
+        }).exec();
+}
+
+void AccountSettings::loadMailtransportResource()
+{
+    Sink::Store::fetchOne<Sink::ApplicationDomain::SinkResource>(Sink::Query::AccountFilter(mAccountIdentifier) + Sink::Query::CapabilityFilter(Sink::ApplicationDomain::ResourceCapabilities::Mail::transport))
+        .then<void, Sink::ApplicationDomain::SinkResource>([this](const Sink::ApplicationDomain::SinkResource &resource) {
+            mMailtransportIdentifier = resource.identifier();
+            mSmtpServer = resource.getProperty("server").toString();
+            mSmtpUsername = resource.getProperty("username").toString();
+            mSmtpPassword = resource.getProperty("password").toString();
+            emit smtpResourceChanged();
+        },
+        [](int errorCode, const QString &errorMessage) {
+            qWarning() << "Failed to find the smtp resource: " << errorMessage;
+        }).exec();
+}
+
+void AccountSettings::loadIdentity()
+{
+    //FIXME this assumes that we only ever have one identity per account
+    Sink::Store::fetchOne<Sink::ApplicationDomain::Identity>(Sink::Query::AccountFilter(mAccountIdentifier))
+        .then<void, Sink::ApplicationDomain::Identity>([this](const Sink::ApplicationDomain::Identity &identity) {
+            mIdentityIdentifier = identity.identifier();
+            mUsername = identity.getProperty("username").toString();
+            mEmailAddress = identity.getProperty("address").toString();
+            emit identityChanged();
+        },
+        [](int errorCode, const QString &errorMessage) {
+            qWarning() << "Failed to find the identity resource: " << errorMessage;
+        }).exec();
+}
+
+
+
+template<typename ResourceType>
+static QByteArray saveResource(const QByteArray &accountIdentifier, const QByteArray &identifier, const std::map<QByteArray, QVariant> &properties)
+{
+    if (!identifier.isEmpty()) {
+        Sink::ApplicationDomain::SinkResource resource(identifier);
+        for (const auto &pair : properties) {
+            resource.setProperty(pair.first, pair.second);
+        }
+        Sink::Store::modify(resource).then<void>([](){}, [](int errorCode, const QString &errorMessage) {
+            qWarning() << "Error while modifying resource: " << errorMessage;
+        })
+        .exec();
+    } else {
+        auto resource = ResourceType::create(accountIdentifier);
+        auto newIdentifier = resource.identifier();
+        for (const auto &pair : properties) {
+            resource.setProperty(pair.first, pair.second);
+        }
+        Sink::Store::create(resource).template then<void>([]() {},
+        [](int errorCode, const QString &errorMessage) {
+            qWarning() << "Error while creating resource: " << errorMessage;
+        })
+        .exec();
+        return newIdentifier;
+    }
+    return identifier;
+}
+
+void AccountSettings::saveImapResource()
+{
+    mImapIdentifier = saveResource<Sink::ApplicationDomain::ImapResource>(mAccountIdentifier, mImapIdentifier, {
+            {"server", mImapServer},
+            {"username", mImapUsername},
+            {"password", mImapPassword},
+        });
+}
+
+void AccountSettings::saveMaildirResource()
+{
+    mMaildirIdentifier = saveResource<Sink::ApplicationDomain::MaildirResource>(mAccountIdentifier, mMaildirIdentifier, {
+            {"path", mPath},
+        });
+}
+
+void AccountSettings::saveMailtransportResource()
+{
+    mMailtransportIdentifier = saveResource<Sink::ApplicationDomain::MailtransportResource>(mAccountIdentifier, mMailtransportIdentifier, {
+            {"server", mSmtpServer},
+            {"username", mSmtpUsername},
+            {"password", mSmtpPassword},
+        });
+}
+
+void AccountSettings::saveIdentity()
+{
+    if (!mIdentityIdentifier.isEmpty()) {
+        Sink::ApplicationDomain::Identity identity(mMailtransportIdentifier);
+        identity.setProperty("username", mUsername);
+        identity.setProperty("address", mEmailAddress);
+        Sink::Store::modify(identity).then<void>([](){}, [](int errorCode, const QString &errorMessage) {
+            qWarning() << "Error while modifying identity: " << errorMessage;
+        })
+        .exec();
+    } else {
+        auto identity = Sink::ApplicationDomain::ApplicationDomainType::createEntity<Sink::ApplicationDomain::Identity>();
+        mIdentityIdentifier = identity.identifier();
+        identity.setProperty("account", mAccountIdentifier);
+        identity.setProperty("username", mUsername);
+        identity.setProperty("address", mEmailAddress);
+        Sink::Store::create(identity).then<void>([]() {},
+        [](int errorCode, const QString &errorMessage) {
+            qWarning() << "Error while creating identity: " << errorMessage;
+        })
+        .exec();
+    }
+}
+
+void AccountSettings::removeResource(const QByteArray &identifier)
+{
+    if (identifier.isEmpty()) {
+        qWarning() << "We're missing an identifier";
+    } else {
+        Sink::ApplicationDomain::SinkResource resource("", identifier, 0, QSharedPointer<Sink::ApplicationDomain::MemoryBufferAdaptor>::create());
+        Sink::Store::remove(resource).template then<void>([]() {},
+        [](int errorCode, const QString &errorMessage) {
+            qWarning() << "Error while removing resource: " << errorMessage;
+        })
+        .exec();
+    }
+}
+
+void AccountSettings::removeAccount()
+{
+    if (mAccountIdentifier.isEmpty()) {
+        qWarning() << "We're missing an identifier";
+    } else {
+        Sink::ApplicationDomain::SinkAccount account("", mAccountIdentifier, 0, QSharedPointer<Sink::ApplicationDomain::MemoryBufferAdaptor>::create());
+        Sink::Store::remove(account).then<void>([]() {},
+        [](int errorCode, const QString &errorMessage) {
+            qWarning() << "Error while removing account: " << errorMessage;
+        })
+        .exec();
+    }
+}
+
+void AccountSettings::removeIdentity()
+{
+    if (mIdentityIdentifier.isEmpty()) {
+        qWarning() << "We're missing an identifier";
+    } else {
+        Sink::ApplicationDomain::Identity identity("", mIdentityIdentifier, 0, QSharedPointer<Sink::ApplicationDomain::MemoryBufferAdaptor>::create());
+        Sink::Store::remove(identity).then<void>([]() {},
+        [](int errorCode, const QString &errorMessage) {
+            qWarning() << "Error while removing identity: " << errorMessage;
+        })
+        .exec();
+    }
+}
+
diff --git a/framework/domain/settings/accountsettings.h b/framework/domain/settings/accountsettings.h
new file mode 100644
index 00000000..08215a32
--- /dev/null
+++ b/framework/domain/settings/accountsettings.h
@@ -0,0 +1,110 @@
+/*
+    Copyright (c) 2016 Christian Mollekopf <mollekopf@kolabsys.com>
+
+    This library is free software; you can redistribute it and/or modify it
+    under the terms of the GNU Library General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or (at your
+    option) any later version.
+
+    This library is distributed in the hope that it will be useful, but WITHOUT
+    ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+    FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Library General Public
+    License for more details.
+
+    You should have received a copy of the GNU Library General Public License
+    along with this library; see the file COPYING.LIB.  If not, write to the
+    Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+    02110-1301, USA.
+*/
+#pragma once
+
+#include <QObject>
+#include <QValidator>
+
+class AccountSettings : public QObject
+{
+    Q_OBJECT
+    Q_PROPERTY(QByteArray accountIdentifier READ accountIdentifier WRITE setAccountIdentifier)
+    Q_PROPERTY(QString icon MEMBER mIcon NOTIFY changed)
+    Q_PROPERTY(QString accountName MEMBER mName NOTIFY changed)
+
+    Q_PROPERTY(QString userName MEMBER mUsername NOTIFY identityChanged)
+    Q_PROPERTY(QString emailAddress MEMBER mEmailAddress NOTIFY identityChanged)
+
+    Q_PROPERTY(QString imapServer MEMBER mImapServer NOTIFY imapResourceChanged)
+    Q_PROPERTY(QValidator* imapServerValidator READ imapServerValidator CONSTANT)
+    Q_PROPERTY(QString imapUsername MEMBER mImapUsername NOTIFY imapResourceChanged)
+    Q_PROPERTY(QString imapPassword MEMBER mImapPassword NOTIFY imapResourceChanged)
+
+    Q_PROPERTY(QString smtpServer MEMBER mSmtpServer NOTIFY smtpResourceChanged)
+    Q_PROPERTY(QValidator* smtpServerValidator READ smtpServerValidator CONSTANT)
+    Q_PROPERTY(QString smtpUsername MEMBER mSmtpUsername NOTIFY smtpResourceChanged)
+    Q_PROPERTY(QString smtpPassword MEMBER mSmtpPassword NOTIFY smtpResourceChanged)
+
+    Q_PROPERTY(QUrl path READ path WRITE setPath NOTIFY pathChanged)
+    Q_PROPERTY(QValidator* pathValidator READ pathValidator CONSTANT)
+
+public:
+    AccountSettings(QObject *parent = 0);
+
+    void setAccountIdentifier(const QByteArray &);
+    QByteArray accountIdentifier() const;
+
+    void setPath(const QUrl &);
+    QUrl path() const;
+
+    virtual QValidator *imapServerValidator() const;
+    virtual QValidator *smtpServerValidator() const;
+    virtual QValidator *pathValidator() const;
+
+    Q_INVOKABLE virtual void load() = 0;
+    Q_INVOKABLE virtual void save() = 0;
+    Q_INVOKABLE virtual void remove() = 0;
+
+signals:
+    void imapResourceChanged();
+    void smtpResourceChanged();
+    void identityChanged();
+    void pathChanged();
+    void changed();
+
+protected:
+    void saveAccount();
+    void saveImapResource();
+    void saveMaildirResource();
+    void saveMailtransportResource();
+    void saveIdentity();
+
+    void loadAccount();
+    void loadImapResource();
+    void loadMaildirResource();
+    void loadMailtransportResource();
+    void loadIdentity();
+
+    void removeAccount();
+    void removeResource(const QByteArray &identifier);
+
+    void removeIdentity();
+
+    QByteArray mAccountIdentifier;
+    QString mIcon;
+    QString mName;
+
+    QByteArray mImapIdentifier;
+    QString mImapServer;
+    QString mImapUsername;
+    QString mImapPassword;
+
+    QByteArray mMaildirIdentifier;
+    QString mPath;
+
+    QByteArray mMailtransportIdentifier;
+    QString mSmtpServer;
+    QString mSmtpUsername;
+    QString mSmtpPassword;
+
+    QByteArray mIdentityIdentifier;
+    QString mUsername;
+    QString mEmailAddress;
+};
+