146 lines
5.6 KiB
C++
146 lines
5.6 KiB
C++
#ifndef Utils_H
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#define Utils_H
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#include "room.h"
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#include "user.h"
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#include <QObject>
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#include <QRegularExpression>
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#include <QString>
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#include <events/redactionevent.h>
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#include <events/roomavatarevent.h>
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#include <events/roommemberevent.h>
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#include <events/simplestateevents.h>
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namespace utils {
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static const QRegularExpression removeReplyRegex{
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"> <.*?>.*?\\n\\n", QRegularExpression::DotMatchesEverythingOption};
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static const QRegularExpression removeRichReplyRegex{
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"<mx-reply>.*?</mx-reply>", QRegularExpression::DotMatchesEverythingOption};
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static const QRegularExpression codePillRegExp{
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"<pre>(.*?)</pre>", QRegularExpression::DotMatchesEverythingOption};
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static const QRegularExpression userPillRegExp{
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"<a href=\"https://matrix.to/#/@.*?:.*?\">(.*?)</a>",
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QRegularExpression::DotMatchesEverythingOption};
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QString removeReply(const QString& text);
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QString cleanHTML(const QString& text, QMatrixClient::Room* room);
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template <typename BaseEventT>
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QString eventToString(const BaseEventT& evt,
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QMatrixClient::Room* room = nullptr,
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Qt::TextFormat format = Qt::PlainText) {
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bool prettyPrint = (format == Qt::RichText);
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using namespace QMatrixClient;
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return visit(
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evt,
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[room, prettyPrint](const RoomMessageEvent& e) {
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using namespace MessageEventContent;
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if (prettyPrint && e.hasTextContent() &&
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e.mimeType().name() != "text/plain") {
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return cleanHTML(static_cast<const TextContent*>(e.content())->body,
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room);
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}
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if (e.hasFileContent()) {
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auto fileCaption = e.content()->fileInfo()->originalName;
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if (fileCaption.isEmpty())
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fileCaption = prettyPrint && room ? room->prettyPrint(e.plainBody())
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: e.plainBody();
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if (fileCaption.isEmpty()) return QObject::tr("a file");
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}
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return prettyPrint && room ? room->prettyPrint(e.plainBody())
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: e.plainBody();
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},
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[room](const RoomMemberEvent& e) {
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// FIXME: Rewind to the name that was at the time of this event
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QString subjectName =
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room ? room->roomMembername(e.userId()) : e.userId();
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// The below code assumes senderName output in AuthorRole
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switch (e.membership()) {
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case MembershipType::Invite:
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if (e.repeatsState())
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return QObject::tr("reinvited %1 to the room").arg(subjectName);
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FALLTHROUGH;
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case MembershipType::Join: {
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if (e.repeatsState())
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return QObject::tr("joined the room (repeated)");
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if (!e.prevContent() ||
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e.membership() != e.prevContent()->membership) {
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return e.membership() == MembershipType::Invite
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? QObject::tr("invited %1 to the room")
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.arg(subjectName)
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: QObject::tr("joined the room");
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}
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QString text{};
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if (e.isRename()) {
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if (e.displayName().isEmpty())
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text = QObject::tr("cleared their display name");
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else
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text = QObject::tr("changed their display name to %1")
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.arg(e.displayName());
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}
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if (e.isAvatarUpdate()) {
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if (!text.isEmpty()) text += " and ";
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if (e.avatarUrl().isEmpty())
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text += QObject::tr("cleared the avatar");
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else
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text += QObject::tr("updated the avatar");
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}
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return text;
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}
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case MembershipType::Leave:
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if (e.prevContent() &&
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e.prevContent()->membership == MembershipType::Ban) {
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return (e.senderId() != e.userId())
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? QObject::tr("unbanned %1").arg(subjectName)
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: QObject::tr("self-unbanned");
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}
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return (e.senderId() != e.userId())
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? QObject::tr("has kicked %1 from the room")
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.arg(subjectName)
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: QObject::tr("left the room");
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case MembershipType::Ban:
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return (e.senderId() != e.userId())
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? QObject::tr("banned %1 from the room ")
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.arg(subjectName)
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: QObject::tr(" self-banned from the room ");
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case MembershipType::Knock:
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return QObject::tr("knocked");
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default:;
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}
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return QObject::tr("made something unknown");
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},
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[](const RoomAliasesEvent& e) {
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return QObject::tr("set aliases to: %1").arg(e.aliases().join(","));
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},
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[](const RoomCanonicalAliasEvent& e) {
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return (e.alias().isEmpty())
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? QObject::tr("cleared the room main alias")
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: QObject::tr("set the room main alias to: %1")
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.arg(e.alias());
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},
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[](const RoomNameEvent& e) {
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return (e.name().isEmpty())
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? QObject::tr("cleared the room name")
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: QObject::tr("set the room name to: %1").arg(e.name());
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},
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[](const RoomTopicEvent& e) {
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return (e.topic().isEmpty())
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? QObject::tr("cleared the topic")
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: QObject::tr("set the topic to: %1").arg(e.topic());
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},
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[](const RoomAvatarEvent&) {
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return QObject::tr("changed the room avatar");
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},
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[](const EncryptionEvent&) {
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return QObject::tr("activated End-to-End Encryption");
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},
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QObject::tr("Unknown Event"));
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};
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} // namespace utils
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#endif
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