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modules/console: Add feds heads grid; related cleanup.

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This commit is contained in:
Jason Volk 2018-05-13 19:21:09 -07:00
parent b00da0f95f
commit cd3d790d54
1 changed files with 114 additions and 2 deletions
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116
modules/console.cc
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@ -3979,16 +3979,128 @@ console_cmd__feds__head(opt &out, const string_view &line)
param.at(1, m::me.user_id)
};
using closure_prototype = bool (const string_view &,
std::exception_ptr,
const json::object &);
using prototype = void (const m::room::id &,
const m::user::id &,
std::ostream &);
const milliseconds &,
const std::function<closure_prototype> &);
static m::import<prototype> feds__head
{
"federation_federation", "feds__head"
};
feds__head(room_id, user_id, out);
feds__head(room_id, user_id, out.timeout, [&out]
(const string_view &origin, std::exception_ptr eptr, const json::object &event)
{
if(eptr)
return true;
const json::array prev_events
{
event.at("prev_events")
};
out << "+ " << std::setw(40) << std::left << origin;
out << " " << event.at("depth");
for(const json::array prev_event : prev_events)
{
const auto &prev_event_id
{
unquote(prev_event.at(0))
};
out << " " << string_view{prev_event_id};
};
out << std::endl;
return true;
});
return true;
}
bool
console_cmd__feds__heads(opt &out, const string_view &line)
{
const params param{line, " ",
{
"room_id", "[user_id]"
}};
const auto &room_id
{
m::room_id(param.at(0))
};
const m::user::id &user_id
{
param.at(1, m::me.user_id)
};
using closure_prototype = bool (const string_view &,
std::exception_ptr,
const json::object &);
using prototype = void (const m::room::id &,
const m::user::id &,
const milliseconds &,
const std::function<closure_prototype> &);
static m::import<prototype> feds__head
{
"federation_federation", "feds__head"
};
std::forward_list<std::string> origins;
std::map<std::string, std::forward_list<string_view>, std::less<>> grid;
feds__head(room_id, user_id, out.timeout, [&origins, &grid]
(const string_view &origin, std::exception_ptr eptr, const json::object &event)
{
if(eptr)
return true;
const json::array &prev_events
{
event.at("prev_events")
};
for(const json::array &prev_event : prev_events)
{
const auto &event_id
{
unquote(prev_event.at(0))
};
auto it
{
grid.lower_bound(event_id)
};
if(it == end(grid) || it->first != event_id)
it = grid.emplace_hint(it, event_id, std::forward_list<string_view>{});
origins.emplace_front(origin);
it->second.emplace_front(origins.front());
}
return true;
});
for(auto &p : grid)
{
p.second.sort();
out << std::setw(64) << std::left << p.first << " : ";
for(const auto &origin : p.second)
out << " " << origin;
out << std::endl;
}
return true;
}