1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
|
#include "commands/lua.hpp"
#include <sol/table.hpp>
#include <string>
#include "bundle.hpp"
#include "commands/request.hpp"
#include "commands/response.hpp"
#include "schemas/user.hpp"
#include "utils/chrono.hpp"
#include "utils/string.hpp"
namespace bot::command::lua {
namespace library {
void add_bot_library(std::shared_ptr<sol::state> state) {
state->set_function("bot_get_compiler_version", []() {
std::string info;
#ifdef __cplusplus
info.append("C++" + std::to_string(__cplusplus).substr(2, 2));
#endif
#ifdef __VERSION__
info.append(" (gcc " +
bot::utils::string::split_text(__VERSION__, ' ')[0] + ")");
#endif
return info;
});
state->set_function("bot_get_uptime", []() {
auto now = std::chrono::steady_clock::now();
auto duration = now - START_TIME;
auto seconds =
std::chrono::duration_cast<std::chrono::seconds>(duration).count();
return static_cast<long long>(seconds);
});
state->set_function("bot_get_memory_usage", []() {
struct rusage usage;
getrusage(RUSAGE_SELF, &usage);
return usage.ru_maxrss;
});
state->set_function("bot_get_compile_time",
[]() { return BOT_COMPILED_TIMESTAMP; });
state->set_function("bot_get_version", []() { return BOT_VERSION; });
}
void add_time_library(std::shared_ptr<sol::state> state) {
state->set_function("time_current", []() {
return static_cast<long long>(
std::chrono::duration_cast<std::chrono::seconds>(
std::chrono::steady_clock::now().time_since_epoch())
.count());
});
state->set_function("time_humanize", [](const int ×tamp) {
return utils::chrono::format_timestamp(timestamp);
});
}
}
LuaCommand::LuaCommand(std::shared_ptr<sol::state> luaState,
const std::string &script) {
this->luaState = luaState;
sol::table data = luaState->script(script);
this->name = data["name"];
this->delay = data["delay_sec"];
sol::table subcommands = data["subcommands"];
for (auto &k : subcommands) {
sol::object value = k.second;
if (value.is<std::string>()) {
this->subcommands.push_back(value.as<std::string>());
}
}
std::string rights_text = data["minimal_rights"];
if (rights_text == "suspended") {
this->level = schemas::PermissionLevel::SUSPENDED;
} else if (rights_text == "user") {
this->level = schemas::PermissionLevel::USER;
} else if (rights_text == "vip") {
this->level = schemas::PermissionLevel::VIP;
} else if (rights_text == "moderator") {
this->level = schemas::PermissionLevel::MODERATOR;
} else if (rights_text == "broadcaster") {
this->level = schemas::PermissionLevel::BROADCASTER;
} else {
this->level = schemas::PermissionLevel::USER;
}
this->handle = data["handle"];
}
Response LuaCommand::run(const InstanceBundle &bundle,
const Request &request) const {
sol::object response = this->handle(request.as_lua_table(this->luaState));
if (response.is<std::string>()) {
return {response.as<std::string>()};
} else if (response.is<sol::table>()) {
sol::table tbl = response.as<sol::table>();
std::vector<std::string> items;
for (auto &kv : tbl) {
sol::object value = kv.second;
if (value.is<std::string>()) {
items.push_back(value.as<std::string>());
}
}
return items;
}
return {};
}
}
|
