Waybar/src/modules/user.cpp

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2022-09-30 11:33:23 +00:00
#include "modules/user.hpp"
#include <fmt/chrono.h>
#include <glibmm/miscutils.h>
#include <unistd.h>
#include <algorithm>
#include <chrono>
#include <iostream>
#if HAVE_CPU_LINUX
#include <sys/sysinfo.h>
#endif
#if HAVE_CPU_BSD
#include <time.h>
#endif
namespace waybar::modules {
User::User(const std::string& id, const Json::Value& config)
: AIconLabel(config, "user", id, "{user} {work_H}:{work_M}", 60, false, false, true) {
if (AIconLabel::iconEnabled()) {
this->init_avatar(AIconLabel::config_);
}
this->init_update_worker();
}
long User::uptime_as_seconds() {
long uptime = 0;
#if HAVE_CPU_LINUX
struct sysinfo s_info;
if (0 == sysinfo(&s_info)) {
uptime = s_info.uptime;
}
#endif
#if HAVE_CPU_BSD
struct timespec s_info;
if (0 == clock_gettime(CLOCK_UPTIME_PRECISE, &s_info)) {
uptime = s_info.tv_sec;
}
#endif
return uptime;
}
std::string User::get_user_login() { return Glib::get_user_name(); }
std::string User::get_user_home_dir() { return Glib::get_home_dir(); }
void User::init_update_worker() {
this->thread_ = [this] {
ALabel::dp.emit();
auto now = std::chrono::system_clock::now();
auto diff = now.time_since_epoch() % ALabel::interval_;
this->thread_.sleep_for(ALabel::interval_ - diff);
};
}
void User::init_avatar(const Json::Value& config) {
int height =
config["height"].isUInt() ? config["height"].asUInt() : this->defaultUserImageHeight_;
int width = config["width"].isUInt() ? config["width"].asUInt() : this->defaultUserImageWidth_;
if (config["avatar"].isString()) {
std::string userAvatar = config["avatar"].asString();
if (!userAvatar.empty()) {
this->init_user_avatar(userAvatar, width, height);
return;
}
}
this->init_default_user_avatar(width, width);
}
std::string User::get_default_user_avatar_path() {
return this->get_user_home_dir() + "/" + ".face";
}
void User::init_default_user_avatar(int width, int height) {
this->init_user_avatar(this->get_default_user_avatar_path(), width, height);
}
void User::init_user_avatar(const std::string& path, int width, int height) {
this->pixbuf_ = Gdk::Pixbuf::create_from_file(path, width, height);
AIconLabel::image_.set(this->pixbuf_);
}
auto User::update() -> void {
std::string systemUser = this->get_user_login();
std::transform(systemUser.cbegin(), systemUser.cend(), systemUser.begin(),
[](unsigned char c) { return std::toupper(c); });
long uptimeSeconds = this->uptime_as_seconds();
auto workSystemTimeSeconds = std::chrono::seconds(uptimeSeconds);
auto currentSystemTime = std::chrono::system_clock::now();
auto startSystemTime = currentSystemTime - workSystemTimeSeconds;
long workSystemDays = uptimeSeconds / 86400;
auto label = fmt::format(ALabel::format_, fmt::arg("up_H", fmt::format("{:%H}", startSystemTime)),
fmt::arg("up_M", fmt::format("{:%M}", startSystemTime)),
fmt::arg("up_d", fmt::format("{:%d}", startSystemTime)),
fmt::arg("up_m", fmt::format("{:%m}", startSystemTime)),
fmt::arg("up_Y", fmt::format("{:%Y}", startSystemTime)),
fmt::arg("work_d", workSystemDays),
fmt::arg("work_H", fmt::format("{:%H}", workSystemTimeSeconds)),
fmt::arg("work_M", fmt::format("{:%M}", workSystemTimeSeconds)),
fmt::arg("work_S", fmt::format("{:%S}", workSystemTimeSeconds)),
fmt::arg("user", systemUser));
ALabel::label_.set_markup(label);
ALabel::update();
}
}; // namespace waybar::modules