add option to delete a user's messages (#4362)

* add option to delete a user's messages

add optional parameter remove_messages to the ban and warn commands
add event for clients to redact messages
implement server side command and message handling
implement server history removal
todo: client side implementation

add option to remove messages to moderator action dialogs

add storage of message beginnings to chatview

add redactMessage command
handle Event_RemoveMessages on rooms

this approach is favored over parsing the chatroom after the fact but
will use additional memory to store the block indexes

this also leaves a problem in that user messages from the chat backlog
are not removed in the same way because they don't have a user
associated with them

add workaround for old qt versions

add action for users to remove messages from users in chats

add chat history to userMessagePositions with regex

proper const usage for userName

allow removing the messages of unregistered users

add menus to usernames in chat history

this allows you to remove user messages on chat history as well
this also allows moderators to take actions on users in chat history

Apply suggestions from code review

* readd missing call to handler
This commit is contained in:
ebbit1q 2021-09-14 22:05:20 +02:00 committed by GitHub
parent c25bf491e4
commit 1e995cd97c
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22 changed files with 280 additions and 78 deletions

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@ -18,6 +18,17 @@ class QMouseEvent;
class UserContextMenu;
class TabGame;
class UserMessagePosition
{
public:
#if (QT_VERSION < QT_VERSION_CHECK(5, 13, 0))
UserMessagePosition() = default; // older qt versions require a default constructor to use in containers
#endif
UserMessagePosition(QTextCursor &cursor);
int relativePosition;
QTextBlock block;
};
class ChatView : public QTextBrowser
{
Q_OBJECT
@ -36,7 +47,7 @@ private:
const UserlistProxy *const userlistProxy;
UserContextMenu *userContextMenu;
QString lastSender;
QString userName;
QString ownUserName;
QString mention;
QTextCharFormat mentionFormat;
QTextCharFormat highlightFormat;
@ -48,16 +59,18 @@ private:
HoveredItemType hoveredItemType;
QString hoveredContent;
QAction *messageClicked;
QMap<QString, QVector<UserMessagePosition>> userMessagePositions;
QTextFragment getFragmentUnderMouse(const QPoint &pos) const;
QTextCursor prepareBlock(bool same = false);
void appendCardTag(QTextCursor &cursor, const QString &cardName);
void appendUrlTag(QTextCursor &cursor, QString url);
QColor getCustomMentionColor();
QColor getCustomHighlightColor();
void showSystemPopup(QString &sender);
void showSystemPopup(const QString &userName);
bool isModeratorSendingGlobal(QFlags<ServerInfo_User::UserLevelFlag> userLevelFlag, QString message);
void checkTag(QTextCursor &cursor, QString &message);
void checkMention(QTextCursor &cursor, QString &message, QString &sender, UserLevelFlags userLevel);
void checkMention(QTextCursor &cursor, QString &message, const QString &userName, UserLevelFlags userLevel);
void checkWord(QTextCursor &cursor, QString &message);
QString extractNextWord(QString &message, QString &rest);
@ -82,11 +95,12 @@ public:
QString optionalFontColor = QString());
void appendMessage(QString message,
RoomMessageTypeFlags messageType = {},
QString sender = QString(),
const QString &userName = QString(),
UserLevelFlags userLevel = UserLevelFlags(),
QString UserPrivLevel = "NONE",
bool playerBold = false);
void clearChat();
void redactMessages(const QString &userName, int amount);
protected:
void enterEvent(QEvent *event);
@ -101,7 +115,7 @@ signals:
void deleteCardInfoPopup(QString cardName);
void addMentionTag(QString mentionTag);
void messageClickedSignal();
void showMentionPopup(QString &sender);
void showMentionPopup(const QString &userName);
};
#endif