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Code Issues Releases Wiki Activity

ircd:Ⓜ️:room::power: Consistent integer level and string level conversions.

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This commit is contained in:
Jason Volk 2020-04-30 18:20:46 -07:00
parent 50a67b1ae3
commit 78ea123004
2 changed files with 80 additions and 35 deletions
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3
include/ircd/m/room/power.h
View file

@ -56,6 +56,9 @@ struct ircd::m::room::power
json::object power_event_content;
m::id::user room_creator_id;
static bool is_level(const json::string &) noexcept;
static int64_t as_level(const json::string &);
static int64_t as_level(const json::string &, const int64_t &def) noexcept;
bool view(const std::function<void (const json::object &)> &) const;
public:

112
matrix/room_power.cc
View file

@ -387,9 +387,9 @@ const try
const auto closure{[&user_id, &ret]
(const json::object &content)
{
const auto users_default
const json::string &users_default
{
content.get<int64_t>("users_default", default_user_level)
content.get("users_default")
};
const json::object &users
@ -397,7 +397,12 @@ const try
content.get("users")
};
ret = users.get<int64_t>(user_id, users_default);
const json::string &value
{
users.get(user_id)
};
ret = as_level(value, as_level(users_default, default_user_level));
}};
const bool has_power_levels_event
@ -433,9 +438,9 @@ const try
const auto closure{[&type, &ret]
(const json::object &content)
{
const auto &events_default
const json::string &events_default
{
content.get<int64_t>("events_default", default_event_level)
content.get("events_default")
};
const json::object &events
@ -443,7 +448,12 @@ const try
content.get("events")
};
ret = events.get<int64_t>(type, events_default);
const json::string &value
{
events.get(type)
};
ret = as_level(value, as_level(events_default, default_event_level));
}};
const bool has_power_levels_event
@ -474,9 +484,9 @@ const try
const auto closure{[&type, &ret]
(const json::object &content)
{
const auto &state_default
const json::string &state_default
{
content.get<int64_t>("state_default", default_power_level)
content.get("state_default")
};
const json::object &events
@ -484,7 +494,12 @@ const try
content.get("events")
};
ret = events.get<int64_t>(type, state_default);
const json::string &value
{
events.get(type)
};
ret = as_level(value, as_level(state_default, default_power_level));
}};
const bool has_power_levels_event
@ -511,7 +526,12 @@ const try
view([&prop, &ret]
(const json::object &content)
{
ret = content.at<int64_t>(prop);
const json::string &value
{
content.at(prop)
};
ret = as_level(value, ret);
});
return ret;
@ -579,12 +599,12 @@ const try
content.at("events")
};
const json::string &level
const json::string &value
{
events.at(type)
};
ret = json::type(level) == json::NUMBER;
ret = is_level(value);
});
return ret;
@ -607,12 +627,12 @@ const try
content.at("users")
};
const json::string &level
const json::string &value
{
users.at(user_id)
};
ret = json::type(level) == json::NUMBER;
ret = is_level(value);
});
return ret;
@ -630,9 +650,12 @@ const
view([&prop, &ret]
(const json::object &content)
{
const auto &value{content.get(prop)};
if(value && json::type(value) == json::OBJECT)
ret = true;
const string_view &value
{
content.get(prop)
};
ret = json::type(value) == json::OBJECT;
});
return ret;
@ -646,9 +669,12 @@ const
view([&prop, &ret]
(const json::object &content)
{
const json::string &value(content.get(prop));
if(value && json::type(value) == json::NUMBER)
ret = true;
const json::string &value
{
content.get(prop)
};
ret = is_level(value);
});
return ret;
@ -662,12 +688,11 @@ const
view([&closure, &ret]
(const json::object &content)
{
for(const auto &[key_, val] : content)
for(const auto &[key, val] : content)
{
if(json::type(val) != json::OBJECT)
continue;
const json::string &key{key_};
if(!closure(key, std::numeric_limits<int64_t>::min()))
{
ret = false;
@ -709,21 +734,15 @@ const
for(auto it(begin(collection)); it != end(collection) && ret; ++it)
{
const auto &[key_, val_] {*it};
if(json::type(unquote(val_)) != json::NUMBER)
const auto &[key, val]
{
*it
};
if(!is_level(val))
continue;
const json::string &key
{
key_
};
const auto &val
{
lex_cast<int64_t>(val_)
};
ret = closure(key, val);
ret = closure(key, as_level(val));
}
});
@ -741,3 +760,26 @@ const
closure(power_event_content);
return !empty(power_event_content);
}
int64_t
ircd::m::room::power::as_level(const json::string &value,
const int64_t &default_)
noexcept
{
return is_level(value)?
as_level(value):
default_;
}
int64_t
ircd::m::room::power::as_level(const json::string &value)
{
return lex_cast<int64_t>(value);
}
bool
ircd::m::room::power::is_level(const json::string &value)
noexcept
{
return lex_castable<int64_t>(value);
}