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parse role mentions

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This commit is contained in:
ouwou
2022-02-20 01:19:18 -05:00
parent 6c54296ba3
commit a0599ab812
4 changed files with 55 additions and 2 deletions
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43
src/components/chatmessage.cpp
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@@ -203,6 +203,7 @@ void ChatMessageItemContainer::UpdateTextComponent(Gtk::TextView *tv) {
case MessageType::DEFAULT:
case MessageType::INLINE_REPLY:
b->insert(s, data->Content);
HandleRoleMentions(b);
HandleUserMentions(b);
HandleLinks(*tv);
HandleChannelMentions(tv);
@@ -736,7 +737,47 @@ bool ChatMessageItemContainer::IsEmbedImageOnly(const EmbedData &data) {
return data.Thumbnail->ProxyURL.has_value() && data.Thumbnail->URL.has_value() && data.Thumbnail->Width.has_value() && data.Thumbnail->Height.has_value();
}
void ChatMessageItemContainer::HandleUserMentions(Glib::RefPtr<Gtk::TextBuffer> buf) {
void ChatMessageItemContainer::HandleRoleMentions(const Glib::RefPtr<Gtk::TextBuffer> &buf) {
constexpr static const auto mentions_regex = R"(<@&(\d+)>)";
static auto rgx = Glib::Regex::create(mentions_regex);
Glib::ustring text = GetText(buf);
const auto &discord = Abaddon::Get().GetDiscordClient();
int startpos = 0;
Glib::MatchInfo match;
while (rgx->match(text, startpos, match)) {
int mstart, mend;
if (!match.fetch_pos(0, mstart, mend)) break;
const Glib::ustring role_id = match.fetch(1);
const auto role = discord.GetRole(role_id);
if (!role.has_value()) {
startpos = mend;
continue;
}
Glib::ustring replacement;
if (role->HasColor()) {
replacement = "<b><span color=\"#" + IntToCSSColor(role->Color) + "\">@" + role->GetEscapedName() + "</span></b>";
} else {
replacement = "<b>@" + role->GetEscapedName() + "</b>";
}
const auto chars_start = g_utf8_pointer_to_offset(text.c_str(), text.c_str() + mstart);
const auto chars_end = g_utf8_pointer_to_offset(text.c_str(), text.c_str() + mend);
const auto start_it = buf->get_iter_at_offset(chars_start);
const auto end_it = buf->get_iter_at_offset(chars_end);
auto it = buf->erase(start_it, end_it);
buf->insert_markup(it, replacement);
text = GetText(buf);
startpos = 0;
}
}
void ChatMessageItemContainer::HandleUserMentions(const Glib::RefPtr<Gtk::TextBuffer> &buf) {
constexpr static const auto mentions_regex = R"(<@!?(\d+)>)";
static auto rgx = Glib::Regex::create(mentions_regex);

3
src/components/chatmessage.hpp
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@@ -34,7 +34,8 @@ protected:
static bool IsEmbedImageOnly(const EmbedData &data);
void HandleUserMentions(Glib::RefPtr<Gtk::TextBuffer> buf);
void HandleRoleMentions(const Glib::RefPtr<Gtk::TextBuffer> &buf);
void HandleUserMentions(const Glib::RefPtr<Gtk::TextBuffer> &buf);
void HandleStockEmojis(Gtk::TextView &tv);
void HandleCustomEmojis(Gtk::TextView &tv);
void HandleEmojis(Gtk::TextView &tv);

8
src/discord/role.cpp
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@@ -12,3 +12,11 @@ void from_json(const nlohmann::json &j, RoleData &m) {
JS_D("managed", m.IsManaged);
JS_D("mentionable", m.IsMentionable);
}
bool RoleData::HasColor() const noexcept {
return Color != 0;
}
Glib::ustring RoleData::GetEscapedName() const {
return Glib::Markup::escape_text(Name);
}

3
src/discord/role.hpp
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@@ -16,5 +16,8 @@ struct RoleData {
bool IsManaged;
bool IsMentionable;
bool HasColor() const noexcept;
Glib::ustring GetEscapedName() const;
friend void from_json(const nlohmann::json &j, RoleData &m);
};