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nextcloud-desktop/src/gui/filedetails/sharemodel.h

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/*
* Copyright (C) 2022 by Claudio Cambra <claudio.cambra@nextcloud.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program 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 General Public License
* for more details.
*/
#pragma once
#include <QAbstractListModel>
#include "accountstate.h"
#include "folder.h"
#include "sharemanager.h"
#include "sharepermissions.h"
namespace OCC {
class ShareModel : public QAbstractListModel
{
Q_OBJECT
Q_PROPERTY(AccountState* accountState READ accountState WRITE setAccountState NOTIFY accountStateChanged)
Q_PROPERTY(QString localPath READ localPath WRITE setLocalPath NOTIFY localPathChanged)
Q_PROPERTY(bool accountConnected READ accountConnected NOTIFY accountConnectedChanged)
Q_PROPERTY(bool sharingEnabled READ sharingEnabled NOTIFY sharingEnabledChanged)
Q_PROPERTY(bool publicLinkSharesEnabled READ publicLinkSharesEnabled NOTIFY publicLinkSharesEnabledChanged)
Q_PROPERTY(bool userGroupSharingEnabled READ userGroupSharingEnabled NOTIFY userGroupSharingEnabledChanged)
Q_PROPERTY(bool canShare READ canShare NOTIFY sharePermissionsChanged)
Q_PROPERTY(bool isShareDisabledEncryptedFolder READ isShareDisabledEncryptedFolder NOTIFY isShareDisabledEncryptedFolderChanged)
Q_PROPERTY(bool fetchOngoing READ fetchOngoing NOTIFY fetchOngoingChanged)
Q_PROPERTY(bool hasInitialShareFetchCompleted READ hasInitialShareFetchCompleted NOTIFY hasInitialShareFetchCompletedChanged)
Q_PROPERTY(bool serverAllowsResharing READ serverAllowsResharing NOTIFY serverAllowsResharingChanged)
Q_PROPERTY(QVariantList sharees READ sharees NOTIFY shareesChanged)
public:
enum Roles {
ShareRole = Qt::UserRole + 1,
ShareTypeRole,
ShareIdRole,
IconUrlRole,
AvatarUrlRole,
LinkRole,
LinkShareNameRole,
LinkShareLabelRole,
NoteEnabledRole,
NoteRole,
ExpireDateEnabledRole,
ExpireDateEnforcedRole,
ExpireDateRole,
EnforcedMaximumExpireDateRole,
PasswordProtectEnabledRole,
PasswordRole,
PasswordEnforcedRole,
EditingAllowedRole,
CurrentPermissionModeRole,
SharedItemTypeRole,
IsSharePermissionsChangeInProgress,
HideDownloadEnabledRole,
IsHideDownloadEnabledChangeInProgress,
ResharingAllowedRole,
};
Q_ENUM(Roles)
/**
* Possible share types
* Need to be in sync with Share::ShareType.
* We use this in QML.
*/
enum ShareType {
ShareTypeUser = Share::TypeUser,
ShareTypeGroup = Share::TypeGroup,
ShareTypeLink = Share::TypeLink,
ShareTypeEmail = Share::TypeEmail,
ShareTypeRemote = Share::TypeRemote,
ShareTypeCircle = Share::TypeCircle,
ShareTypeRoom = Share::TypeRoom,
ShareTypePlaceholderLink = Share::TypePlaceholderLink,
ShareTypeInternalLink = Share::TypeInternalLink,
ShareTypeSecureFileDropPlaceholderLink = Share::TypeSecureFileDropPlaceholderLink,
};
Q_ENUM(ShareType);
enum class SharedItemType {
SharedItemTypeUndefined = -1,
SharedItemTypeFile,
SharedItemTypeFolder,
SharedItemTypeEncryptedFile,
SharedItemTypeEncryptedFolder,
SharedItemTypeEncryptedTopLevelFolder,
};
Q_ENUM(SharedItemType);
enum class SharePermissionsMode {
ModeViewOnly,
ModeUploadAndEditing,
ModeFileDropOnly,
};
Q_ENUM(SharePermissionsMode);
explicit ShareModel(QObject *parent = nullptr);
[[nodiscard]] QVariant data(const QModelIndex &index, const int role) const override;
[[nodiscard]] int rowCount(const QModelIndex &parent = QModelIndex()) const override;
[[nodiscard]] QHash<int, QByteArray> roleNames() const override;
[[nodiscard]] AccountState *accountState() const;
[[nodiscard]] QString localPath() const;
[[nodiscard]] bool accountConnected() const;
[[nodiscard]] bool sharingEnabled() const;
[[nodiscard]] bool publicLinkSharesEnabled() const;
[[nodiscard]] bool userGroupSharingEnabled() const;
[[nodiscard]] bool canShare() const;
[[nodiscard]] bool serverAllowsResharing() const;
[[nodiscard]] bool isShareDisabledEncryptedFolder() const;
[[nodiscard]] bool fetchOngoing() const;
[[nodiscard]] bool hasInitialShareFetchCompleted() const;
[[nodiscard]] QVariantList sharees() const;
[[nodiscard]] Q_INVOKABLE static QString generatePassword();
signals:
void localPathChanged();
void accountStateChanged();
void accountConnectedChanged();
void sharingEnabledChanged();
void publicLinkSharesEnabledChanged();
void userGroupSharingEnabledChanged();
void sharePermissionsChanged();
void isShareDisabledEncryptedFolderChanged();
void lockExpireStringChanged();
void fetchOngoingChanged();
void hasInitialShareFetchCompletedChanged();
void shareesChanged();
void internalLinkReady();
void serverAllowsResharingChanged();
void serverError(const int code, const QString &message) const;
void passwordSetError(const QString &shareId, const int code, const QString &message);
void requestPasswordForLinkShare();
void requestPasswordForEmailSharee(const OCC::ShareePtr &sharee);
void sharesChanged();
public slots:
void setAccountState(OCC::AccountState *accountState);
void setLocalPath(const QString &localPath);
void createNewLinkShare() const;
void createNewLinkShareWithPassword(const QString &password) const;
void createNewUserGroupShare(const OCC::ShareePtr &sharee);
void createNewUserGroupShareFromQml(const QVariant &sharee);
void createNewUserGroupShareWithPassword(const OCC::ShareePtr &sharee, const QString &password) const;
void createNewUserGroupShareWithPasswordFromQml(const QVariant &sharee, const QString &password) const;
void deleteShare(const OCC::SharePtr &share) const;
void deleteShareFromQml(const QVariant &share) const;
void toggleHideDownloadFromQml(const QVariant &share, const bool enable);
void toggleShareAllowEditing(const OCC::SharePtr &share, const bool enable);
void toggleShareAllowEditingFromQml(const QVariant &share, const bool enable);
void toggleShareAllowResharing(const OCC::SharePtr &share, const bool enable);
void toggleShareAllowResharingFromQml(const QVariant &share, const bool enable);
void toggleSharePasswordProtect(const OCC::SharePtr &share, const bool enable);
void toggleSharePasswordProtectFromQml(const QVariant &share, const bool enable);
void toggleShareExpirationDate(const OCC::SharePtr &share, const bool enable) const;
void toggleShareExpirationDateFromQml(const QVariant &share, const bool enable) const;
void toggleShareNoteToRecipient(const OCC::SharePtr &share, const bool enable) const;
void toggleShareNoteToRecipientFromQml(const QVariant &share, const bool enable) const;
void changePermissionModeFromQml(const QVariant &share, const OCC::ShareModel::SharePermissionsMode permissionMode);
void setLinkShareLabel(const QSharedPointer<OCC::LinkShare> &linkShare, const QString &label) const;
void setLinkShareLabelFromQml(const QVariant &linkShare, const QString &label) const;
void setShareExpireDate(const OCC::SharePtr &share, const qint64 milliseconds) const;
// Needed as ints in QML are 32 bits so we need to use a QVariant
void setShareExpireDateFromQml(const QVariant &share, const QVariant milliseconds) const;
void setSharePassword(const OCC::SharePtr &share, const QString &password);
void setSharePasswordFromQml(const QVariant &share, const QString &password);
void setShareNote(const OCC::SharePtr &share, const QString &note) const;
void setShareNoteFromQml(const QVariant &share, const QString &note) const;
private slots:
void resetData();
void updateData();
void initShareManager();
void handlePlaceholderLinkShare();
void handleSecureFileDropLinkShare();
void handleLinkShare();
void setupInternalLinkShare();
void setSharePermissionChangeInProgress(const QString &shareId, const bool isInProgress);
void setHideDownloadEnabledChangeInProgress(const QString &shareId, const bool isInProgress);
void slotPropfindReceived(const QVariantMap &result);
void slotServerError(const int code, const QString &message);
void slotAddShare(const OCC::SharePtr &share);
void slotRemoveShareWithId(const QString &shareId);
void slotSharesFetched(const QList<OCC::SharePtr> &shares);
void slotAddSharee(const OCC::ShareePtr &sharee);
void slotRemoveSharee(const OCC::ShareePtr &sharee);
void slotSharePermissionsSet(const QString &shareId);
void slotSharePasswordSet(const QString &shareId);
void slotShareNoteSet(const QString &shareId);
void slotHideDownloadSet(const QString &shareId);
void slotShareNameSet(const QString &shareId);
void slotShareLabelSet(const QString &shareId);
void slotShareExpireDateSet(const QString &shareId);
void slotDeleteE2EeShare(const SharePtr &share) const;
private:
[[nodiscard]] QString displayStringForShare(const SharePtr &share) const;
[[nodiscard]] QString iconUrlForShare(const SharePtr &share) const;
[[nodiscard]] QString avatarUrlForShare(const SharePtr &share) const;
[[nodiscard]] long long enforcedMaxExpireDateForShare(const SharePtr &share) const;
[[nodiscard]] bool expireDateEnforcedForShare(const SharePtr &share) const;
[[nodiscard]] bool validCapabilities() const;
[[nodiscard]] bool isSecureFileDropSupportedFolder() const;
[[nodiscard]] bool isEncryptedItem() const;
bool _fetchOngoing = false;
bool _hasInitialShareFetchCompleted = false;
bool _sharePermissionsChangeInProgress = false;
bool _hideDownloadEnabledChangeInProgress = false;
bool _isShareDisabledEncryptedFolder = false;
SharePtr _placeholderLinkShare;
SharePtr _internalLinkShare;
SharePtr _secureFileDropPlaceholderLinkShare;
QPointer<AccountState> _accountState;
QPointer<Folder> _synchronizationFolder;
QString _localPath;
QString _sharePath;
SharePermissions _maxSharingPermissions;
QByteArray _numericFileId;
SharedItemType _sharedItemType = SharedItemType::SharedItemTypeUndefined;
SyncJournalFileLockInfo _filelockState;
QString _privateLinkUrl;
QByteArray _fileRemoteId;
QSharedPointer<ShareManager> _manager;
QVector<SharePtr> _shares;
QHash<QString, QPersistentModelIndex> _shareIdIndexHash;
QHash<QString, QString> _shareIdRecentlySetPasswords;
QVector<ShareePtr> _sharees;
};
} // namespace OCC
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