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web_server.cpp
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#include "web_server.h"
#ifdef USE_WEBSERVER
#include "esphome/components/json/json_util.h"
#include "esphome/components/network/util.h"
#include "esphome/core/application.h"
#include "esphome/core/entity_base.h"
#include "esphome/core/helpers.h"
#include "esphome/core/log.h"
#include "esphome/core/util.h"
#ifdef USE_ARDUINO
#include "StreamString.h"
#endif
#include <cstdlib>
#ifdef USE_LIGHT
#include "esphome/components/light/light_json_schema.h"
#endif
#ifdef USE_LOGGER
#include "esphome/components/logger/logger.h"
#endif
#ifdef USE_CLIMATE
#include "esphome/components/climate/climate.h"
#endif
#ifdef USE_WEBSERVER_LOCAL
#if USE_WEBSERVER_VERSION == 2
#include "server_index_v2.h"
#elif USE_WEBSERVER_VERSION == 3
#include "server_index_v3.h"
#endif
#endif
namespace esphome {
namespace web_server {
static const char *const TAG = "web_server";
#ifdef USE_WEBSERVER_PRIVATE_NETWORK_ACCESS
static const char *const HEADER_PNA_NAME = "Private-Network-Access-Name";
static const char *const HEADER_PNA_ID = "Private-Network-Access-ID";
static const char *const HEADER_CORS_REQ_PNA = "Access-Control-Request-Private-Network";
static const char *const HEADER_CORS_ALLOW_PNA = "Access-Control-Allow-Private-Network";
#endif
UrlMatch match_url(const std::string &url, bool only_domain = false) {
UrlMatch match;
match.valid = false;
size_t domain_end = url.find('/', 1);
if (domain_end == std::string::npos)
return match;
match.domain = url.substr(1, domain_end - 1);
if (only_domain) {
match.valid = true;
return match;
}
if (url.length() == domain_end - 1)
return match;
size_t id_begin = domain_end + 1;
size_t id_end = url.find('/', id_begin);
match.valid = true;
if (id_end == std::string::npos) {
match.id = url.substr(id_begin, url.length() - id_begin);
return match;
}
match.id = url.substr(id_begin, id_end - id_begin);
size_t method_begin = id_end + 1;
match.method = url.substr(method_begin, url.length() - method_begin);
return match;
}
#ifdef USE_ARDUINO
// helper for allowing only unique entries in the queue
void DeferredUpdateEventSource::deq_push_back_with_dedup_(void *source, message_generator_t *message_generator) {
DeferredEvent item(source, message_generator);
auto iter = std::find_if(this->deferred_queue_.begin(), this->deferred_queue_.end(),
[&item](const DeferredEvent &test) -> bool { return test == item; });
if (iter != this->deferred_queue_.end()) {
(*iter) = item;
} else {
this->deferred_queue_.push_back(item);
}
}
void DeferredUpdateEventSource::process_deferred_queue_() {
while (!deferred_queue_.empty()) {
DeferredEvent &de = deferred_queue_.front();
std::string message = de.message_generator_(web_server_, de.source_);
if (this->try_send(message.c_str(), "state")) {
// O(n) but memory efficiency is more important than speed here which is why std::vector was chosen
deferred_queue_.erase(deferred_queue_.begin());
} else {
break;
}
}
}
void DeferredUpdateEventSource::loop() {
process_deferred_queue_();
if (!this->entities_iterator_.completed())
this->entities_iterator_.advance();
}
void DeferredUpdateEventSource::deferrable_send_state(void *source, const char *event_type,
message_generator_t *message_generator) {
// allow all json "details_all" to go through before publishing bare state events, this avoids unnamed entries showing
// up in the web GUI and reduces event load during initial connect
if (!entities_iterator_.completed() && 0 != strcmp(event_type, "state_detail_all"))
return;
if (source == nullptr)
return;
if (event_type == nullptr)
return;
if (message_generator == nullptr)
return;
if (0 != strcmp(event_type, "state_detail_all") && 0 != strcmp(event_type, "state")) {
ESP_LOGE(TAG, "Can't defer non-state event");
}
if (!deferred_queue_.empty())
process_deferred_queue_();
if (!deferred_queue_.empty()) {
// deferred queue still not empty which means downstream event queue full, no point trying to send first
deq_push_back_with_dedup_(source, message_generator);
} else {
std::string message = message_generator(web_server_, source);
if (!this->try_send(message.c_str(), "state")) {
deq_push_back_with_dedup_(source, message_generator);
}
}
}
// used for logs plus the initial ping/config
void DeferredUpdateEventSource::try_send_nodefer(const char *message, const char *event, uint32_t id,
uint32_t reconnect) {
this->send(message, event, id, reconnect);
}
void DeferredUpdateEventSourceList::loop() {
for (DeferredUpdateEventSource *dues : *this) {
dues->loop();
}
}
void DeferredUpdateEventSourceList::deferrable_send_state(void *source, const char *event_type,
message_generator_t *message_generator) {
for (DeferredUpdateEventSource *dues : *this) {
dues->deferrable_send_state(source, event_type, message_generator);
}
}
void DeferredUpdateEventSourceList::try_send_nodefer(const char *message, const char *event, uint32_t id,
uint32_t reconnect) {
for (DeferredUpdateEventSource *dues : *this) {
dues->try_send_nodefer(message, event, id, reconnect);
}
}
void DeferredUpdateEventSourceList::add_new_client(WebServer *ws, AsyncWebServerRequest *request) {
DeferredUpdateEventSource *es = new DeferredUpdateEventSource(ws, "/events");
this->push_back(es);
es->onConnect([this, ws, es](AsyncEventSourceClient *client) {
ws->defer([this, ws, es]() { this->on_client_connect_(ws, es); });
});
es->onDisconnect([this, ws](AsyncEventSource *source, AsyncEventSourceClient *client) {
ws->defer([this, source]() { this->on_client_disconnect_((DeferredUpdateEventSource *) source); });
});
es->handleRequest(request);
}
void DeferredUpdateEventSourceList::on_client_connect_(WebServer *ws, DeferredUpdateEventSource *source) {
// Configure reconnect timeout and send config
// this should always go through since the AsyncEventSourceClient event queue is empty on connect
std::string message = ws->get_config_json();
source->try_send_nodefer(message.c_str(), "ping", millis(), 30000);
for (auto &group : ws->sorting_groups_) {
message = json::build_json([group](JsonObject root) {
root["name"] = group.second.name;
root["sorting_weight"] = group.second.weight;
});
// up to 31 groups should be able to be queued initially without defer
source->try_send_nodefer(message.c_str(), "sorting_group");
}
source->entities_iterator_.begin(ws->include_internal_);
// just dump them all up-front and take advantage of the deferred queue
// on second thought that takes too long, but leaving the commented code here for debug purposes
// while(!source->entities_iterator_.completed()) {
// source->entities_iterator_.advance();
//}
}
void DeferredUpdateEventSourceList::on_client_disconnect_(DeferredUpdateEventSource *source) {
// This method was called via WebServer->defer() and is no longer executing in the
// context of the network callback. The object is now dead and can be safely deleted.
this->remove(source);
delete source; // NOLINT
}
#endif
WebServer::WebServer(web_server_base::WebServerBase *base) : base_(base) {
#ifdef USE_ESP32
to_schedule_lock_ = xSemaphoreCreateMutex();
#endif
}
#ifdef USE_WEBSERVER_CSS_INCLUDE
void WebServer::set_css_include(const char *css_include) { this->css_include_ = css_include; }
#endif
#ifdef USE_WEBSERVER_JS_INCLUDE
void WebServer::set_js_include(const char *js_include) { this->js_include_ = js_include; }
#endif
std::string WebServer::get_config_json() {
return json::build_json([this](JsonObject root) {
root["title"] = App.get_friendly_name().empty() ? App.get_name() : App.get_friendly_name();
root["comment"] = App.get_comment();
root["ota"] = this->allow_ota_;
root["log"] = this->expose_log_;
root["lang"] = "en";
});
}
void WebServer::setup() {
ESP_LOGCONFIG(TAG, "Setting up web server...");
this->setup_controller(this->include_internal_);
this->base_->init();
#ifdef USE_LOGGER
if (logger::global_logger != nullptr && this->expose_log_) {
logger::global_logger->add_on_log_callback(
// logs are not deferred, the memory overhead would be too large
[this](int level, const char *tag, const char *message) {
this->events_.try_send_nodefer(message, "log", millis());
});
}
#endif
#ifdef USE_ESP_IDF
this->base_->add_handler(&this->events_);
#endif
this->base_->add_handler(this);
if (this->allow_ota_)
this->base_->add_ota_handler();
// doesn't need defer functionality - if the queue is full, the client JS knows it's alive because it's clearly
// getting a lot of events
this->set_interval(10000, [this]() { this->events_.try_send_nodefer("", "ping", millis(), 30000); });
}
void WebServer::loop() {
#ifdef USE_ESP32
if (xSemaphoreTake(this->to_schedule_lock_, 0L)) {
std::function<void()> fn;
if (!to_schedule_.empty()) {
// scheduler execute things out of order which may lead to incorrect state
// this->defer(std::move(to_schedule_.front()));
// let's execute it directly from the loop
fn = std::move(to_schedule_.front());
to_schedule_.pop_front();
}
xSemaphoreGive(this->to_schedule_lock_);
if (fn) {
fn();
}
}
#endif
this->events_.loop();
}
void WebServer::dump_config() {
ESP_LOGCONFIG(TAG, "Web Server:");
ESP_LOGCONFIG(TAG, " Address: %s:%u", network::get_use_address().c_str(), this->base_->get_port());
}
float WebServer::get_setup_priority() const { return setup_priority::WIFI - 1.0f; }
#ifdef USE_WEBSERVER_LOCAL
void WebServer::handle_index_request(AsyncWebServerRequest *request) {
AsyncWebServerResponse *response = request->beginResponse_P(200, "text/html", INDEX_GZ, sizeof(INDEX_GZ));
response->addHeader("Content-Encoding", "gzip");
request->send(response);
}
#elif USE_WEBSERVER_VERSION >= 2
void WebServer::handle_index_request(AsyncWebServerRequest *request) {
AsyncWebServerResponse *response =
request->beginResponse_P(200, "text/html", ESPHOME_WEBSERVER_INDEX_HTML, ESPHOME_WEBSERVER_INDEX_HTML_SIZE);
// No gzip header here because the HTML file is so small
request->send(response);
}
#endif
#ifdef USE_WEBSERVER_PRIVATE_NETWORK_ACCESS
void WebServer::handle_pna_cors_request(AsyncWebServerRequest *request) {
AsyncWebServerResponse *response = request->beginResponse(200, "");
response->addHeader(HEADER_CORS_ALLOW_PNA, "true");
response->addHeader(HEADER_PNA_NAME, App.get_name().c_str());
std::string mac = get_mac_address_pretty();
response->addHeader(HEADER_PNA_ID, mac.c_str());
request->send(response);
}
#endif
#ifdef USE_WEBSERVER_CSS_INCLUDE
void WebServer::handle_css_request(AsyncWebServerRequest *request) {
AsyncWebServerResponse *response =
request->beginResponse_P(200, "text/css", ESPHOME_WEBSERVER_CSS_INCLUDE, ESPHOME_WEBSERVER_CSS_INCLUDE_SIZE);
response->addHeader("Content-Encoding", "gzip");
request->send(response);
}
#endif
#ifdef USE_WEBSERVER_JS_INCLUDE
void WebServer::handle_js_request(AsyncWebServerRequest *request) {
AsyncWebServerResponse *response =
request->beginResponse_P(200, "text/javascript", ESPHOME_WEBSERVER_JS_INCLUDE, ESPHOME_WEBSERVER_JS_INCLUDE_SIZE);
response->addHeader("Content-Encoding", "gzip");
request->send(response);
}
#endif
#define set_json_id(root, obj, sensor, start_config) \
(root)["id"] = sensor; \
if (((start_config) == DETAIL_ALL)) { \
(root)["name"] = (obj)->get_name(); \
(root)["icon"] = (obj)->get_icon(); \
(root)["entity_category"] = (obj)->get_entity_category(); \
if ((obj)->is_disabled_by_default()) \
(root)["is_disabled_by_default"] = (obj)->is_disabled_by_default(); \
}
#define set_json_value(root, obj, sensor, value, start_config) \
set_json_id((root), (obj), sensor, start_config); \
(root)["value"] = value;
#define set_json_icon_state_value(root, obj, sensor, state, value, start_config) \
set_json_value(root, obj, sensor, value, start_config); \
(root)["state"] = state;
#ifdef USE_SENSOR
void WebServer::on_sensor_update(sensor::Sensor *obj, float state) {
if (this->events_.empty())
return;
this->events_.deferrable_send_state(obj, "state", sensor_state_json_generator);
}
void WebServer::handle_sensor_request(AsyncWebServerRequest *request, const UrlMatch &match) {
for (sensor::Sensor *obj : App.get_sensors()) {
if (obj->get_object_id() != match.id)
continue;
if (request->method() == HTTP_GET && match.method.empty()) {
auto detail = DETAIL_STATE;
auto *param = request->getParam("detail");
if (param && param->value() == "all") {
detail = DETAIL_ALL;
}
std::string data = this->sensor_json(obj, obj->state, detail);
request->send(200, "application/json", data.c_str());
return;
}
}
request->send(404);
}
std::string WebServer::sensor_state_json_generator(WebServer *web_server, void *source) {
return web_server->sensor_json((sensor::Sensor *) (source), ((sensor::Sensor *) (source))->state, DETAIL_STATE);
}
std::string WebServer::sensor_all_json_generator(WebServer *web_server, void *source) {
return web_server->sensor_json((sensor::Sensor *) (source), ((sensor::Sensor *) (source))->state, DETAIL_ALL);
}
std::string WebServer::sensor_json(sensor::Sensor *obj, float value, JsonDetail start_config) {
return json::build_json([this, obj, value, start_config](JsonObject root) {
std::string state;
if (std::isnan(value)) {
state = "NA";
} else {
state = value_accuracy_to_string(value, obj->get_accuracy_decimals());
if (!obj->get_unit_of_measurement().empty())
state += " " + obj->get_unit_of_measurement();
}
set_json_icon_state_value(root, obj, "sensor-" + obj->get_object_id(), state, value, start_config);
if (start_config == DETAIL_ALL) {
if (this->sorting_entitys_.find(obj) != this->sorting_entitys_.end()) {
root["sorting_weight"] = this->sorting_entitys_[obj].weight;
if (this->sorting_groups_.find(this->sorting_entitys_[obj].group_id) != this->sorting_groups_.end()) {
root["sorting_group"] = this->sorting_groups_[this->sorting_entitys_[obj].group_id].name;
}
}
if (!obj->get_unit_of_measurement().empty())
root["uom"] = obj->get_unit_of_measurement();
}
});
}
#endif
#ifdef USE_TEXT_SENSOR
void WebServer::on_text_sensor_update(text_sensor::TextSensor *obj, const std::string &state) {
if (this->events_.empty())
return;
this->events_.deferrable_send_state(obj, "state", text_sensor_state_json_generator);
}
void WebServer::handle_text_sensor_request(AsyncWebServerRequest *request, const UrlMatch &match) {
for (text_sensor::TextSensor *obj : App.get_text_sensors()) {
if (obj->get_object_id() != match.id)
continue;
if (request->method() == HTTP_GET && match.method.empty()) {
auto detail = DETAIL_STATE;
auto *param = request->getParam("detail");
if (param && param->value() == "all") {
detail = DETAIL_ALL;
}
std::string data = this->text_sensor_json(obj, obj->state, detail);
request->send(200, "application/json", data.c_str());
return;
}
}
request->send(404);
}
std::string WebServer::text_sensor_state_json_generator(WebServer *web_server, void *source) {
return web_server->text_sensor_json((text_sensor::TextSensor *) (source),
((text_sensor::TextSensor *) (source))->state, DETAIL_STATE);
}
std::string WebServer::text_sensor_all_json_generator(WebServer *web_server, void *source) {
return web_server->text_sensor_json((text_sensor::TextSensor *) (source),
((text_sensor::TextSensor *) (source))->state, DETAIL_ALL);
}
std::string WebServer::text_sensor_json(text_sensor::TextSensor *obj, const std::string &value,
JsonDetail start_config) {
return json::build_json([this, obj, value, start_config](JsonObject root) {
set_json_icon_state_value(root, obj, "text_sensor-" + obj->get_object_id(), value, value, start_config);
if (start_config == DETAIL_ALL) {
if (this->sorting_entitys_.find(obj) != this->sorting_entitys_.end()) {
root["sorting_weight"] = this->sorting_entitys_[obj].weight;
if (this->sorting_groups_.find(this->sorting_entitys_[obj].group_id) != this->sorting_groups_.end()) {
root["sorting_group"] = this->sorting_groups_[this->sorting_entitys_[obj].group_id].name;
}
}
}
});
}
#endif
#ifdef USE_SWITCH
void WebServer::on_switch_update(switch_::Switch *obj, bool state) {
if (this->events_.empty())
return;
this->events_.deferrable_send_state(obj, "state", switch_state_json_generator);
}
void WebServer::handle_switch_request(AsyncWebServerRequest *request, const UrlMatch &match) {
for (switch_::Switch *obj : App.get_switches()) {
if (obj->get_object_id() != match.id)
continue;
if (request->method() == HTTP_GET && match.method.empty()) {
auto detail = DETAIL_STATE;
auto *param = request->getParam("detail");
if (param && param->value() == "all") {
detail = DETAIL_ALL;
}
std::string data = this->switch_json(obj, obj->state, detail);
request->send(200, "application/json", data.c_str());
} else if (match.method == "toggle") {
this->schedule_([obj]() { obj->toggle(); });
request->send(200);
} else if (match.method == "turn_on") {
this->schedule_([obj]() { obj->turn_on(); });
request->send(200);
} else if (match.method == "turn_off") {
this->schedule_([obj]() { obj->turn_off(); });
request->send(200);
} else {
request->send(404);
}
return;
}
request->send(404);
}
std::string WebServer::switch_state_json_generator(WebServer *web_server, void *source) {
return web_server->switch_json((switch_::Switch *) (source), ((switch_::Switch *) (source))->state, DETAIL_STATE);
}
std::string WebServer::switch_all_json_generator(WebServer *web_server, void *source) {
return web_server->switch_json((switch_::Switch *) (source), ((switch_::Switch *) (source))->state, DETAIL_ALL);
}
std::string WebServer::switch_json(switch_::Switch *obj, bool value, JsonDetail start_config) {
return json::build_json([this, obj, value, start_config](JsonObject root) {
set_json_icon_state_value(root, obj, "switch-" + obj->get_object_id(), value ? "ON" : "OFF", value, start_config);
if (start_config == DETAIL_ALL) {
root["assumed_state"] = obj->assumed_state();
if (this->sorting_entitys_.find(obj) != this->sorting_entitys_.end()) {
root["sorting_weight"] = this->sorting_entitys_[obj].weight;
if (this->sorting_groups_.find(this->sorting_entitys_[obj].group_id) != this->sorting_groups_.end()) {
root["sorting_group"] = this->sorting_groups_[this->sorting_entitys_[obj].group_id].name;
}
}
}
});
}
#endif
#ifdef USE_BUTTON
void WebServer::handle_button_request(AsyncWebServerRequest *request, const UrlMatch &match) {
for (button::Button *obj : App.get_buttons()) {
if (obj->get_object_id() != match.id)
continue;
if (request->method() == HTTP_GET && match.method.empty()) {
auto detail = DETAIL_STATE;
auto *param = request->getParam("detail");
if (param && param->value() == "all") {
detail = DETAIL_ALL;
}
std::string data = this->button_json(obj, detail);
request->send(200, "application/json", data.c_str());
} else if (match.method == "press") {
this->schedule_([obj]() { obj->press(); });
request->send(200);
return;
} else {
request->send(404);
}
return;
}
request->send(404);
}
std::string WebServer::button_state_json_generator(WebServer *web_server, void *source) {
return web_server->button_json((button::Button *) (source), DETAIL_STATE);
}
std::string WebServer::button_all_json_generator(WebServer *web_server, void *source) {
return web_server->button_json((button::Button *) (source), DETAIL_ALL);
}
std::string WebServer::button_json(button::Button *obj, JsonDetail start_config) {
return json::build_json([this, obj, start_config](JsonObject root) {
set_json_id(root, obj, "button-" + obj->get_object_id(), start_config);
if (start_config == DETAIL_ALL) {
if (this->sorting_entitys_.find(obj) != this->sorting_entitys_.end()) {
root["sorting_weight"] = this->sorting_entitys_[obj].weight;
if (this->sorting_groups_.find(this->sorting_entitys_[obj].group_id) != this->sorting_groups_.end()) {
root["sorting_group"] = this->sorting_groups_[this->sorting_entitys_[obj].group_id].name;
}
}
}
});
}
#endif
#ifdef USE_BINARY_SENSOR
void WebServer::on_binary_sensor_update(binary_sensor::BinarySensor *obj, bool state) {
if (this->events_.empty())
return;
this->events_.deferrable_send_state(obj, "state", binary_sensor_state_json_generator);
}
void WebServer::handle_binary_sensor_request(AsyncWebServerRequest *request, const UrlMatch &match) {
for (binary_sensor::BinarySensor *obj : App.get_binary_sensors()) {
if (obj->get_object_id() != match.id)
continue;
if (request->method() == HTTP_GET && match.method.empty()) {
auto detail = DETAIL_STATE;
auto *param = request->getParam("detail");
if (param && param->value() == "all") {
detail = DETAIL_ALL;
}
std::string data = this->binary_sensor_json(obj, obj->state, detail);
request->send(200, "application/json", data.c_str());
return;
}
}
request->send(404);
}
std::string WebServer::binary_sensor_state_json_generator(WebServer *web_server, void *source) {
return web_server->binary_sensor_json((binary_sensor::BinarySensor *) (source),
((binary_sensor::BinarySensor *) (source))->state, DETAIL_STATE);
}
std::string WebServer::binary_sensor_all_json_generator(WebServer *web_server, void *source) {
return web_server->binary_sensor_json((binary_sensor::BinarySensor *) (source),
((binary_sensor::BinarySensor *) (source))->state, DETAIL_ALL);
}
std::string WebServer::binary_sensor_json(binary_sensor::BinarySensor *obj, bool value, JsonDetail start_config) {
return json::build_json([this, obj, value, start_config](JsonObject root) {
set_json_icon_state_value(root, obj, "binary_sensor-" + obj->get_object_id(), value ? "ON" : "OFF", value,
start_config);
if (start_config == DETAIL_ALL) {
if (this->sorting_entitys_.find(obj) != this->sorting_entitys_.end()) {
root["sorting_weight"] = this->sorting_entitys_[obj].weight;
if (this->sorting_groups_.find(this->sorting_entitys_[obj].group_id) != this->sorting_groups_.end()) {
root["sorting_group"] = this->sorting_groups_[this->sorting_entitys_[obj].group_id].name;
}
}
}
});
}
#endif
#ifdef USE_FAN
void WebServer::on_fan_update(fan::Fan *obj) {
if (this->events_.empty())
return;
this->events_.deferrable_send_state(obj, "state", fan_state_json_generator);
}
void WebServer::handle_fan_request(AsyncWebServerRequest *request, const UrlMatch &match) {
for (fan::Fan *obj : App.get_fans()) {
if (obj->get_object_id() != match.id)
continue;
if (request->method() == HTTP_GET && match.method.empty()) {
auto detail = DETAIL_STATE;
auto *param = request->getParam("detail");
if (param && param->value() == "all") {
detail = DETAIL_ALL;
}
std::string data = this->fan_json(obj, detail);
request->send(200, "application/json", data.c_str());
} else if (match.method == "toggle") {
this->schedule_([obj]() { obj->toggle().perform(); });
request->send(200);
} else if (match.method == "turn_on" || match.method == "turn_off") {
auto call = match.method == "turn_on" ? obj->turn_on() : obj->turn_off();
if (request->hasParam("speed_level")) {
auto speed_level = request->getParam("speed_level")->value();
auto val = parse_number<int>(speed_level.c_str());
if (!val.has_value()) {
ESP_LOGW(TAG, "Can't convert '%s' to number!", speed_level.c_str());
return;
}
call.set_speed(*val);
}
if (request->hasParam("oscillation")) {
auto speed = request->getParam("oscillation")->value();
auto val = parse_on_off(speed.c_str());
switch (val) {
case PARSE_ON:
call.set_oscillating(true);
break;
case PARSE_OFF:
call.set_oscillating(false);
break;
case PARSE_TOGGLE:
call.set_oscillating(!obj->oscillating);
break;
case PARSE_NONE:
request->send(404);
return;
}
}
this->schedule_([call]() mutable { call.perform(); });
request->send(200);
} else {
request->send(404);
}
return;
}
request->send(404);
}
std::string WebServer::fan_state_json_generator(WebServer *web_server, void *source) {
return web_server->fan_json((fan::Fan *) (source), DETAIL_STATE);
}
std::string WebServer::fan_all_json_generator(WebServer *web_server, void *source) {
return web_server->fan_json((fan::Fan *) (source), DETAIL_ALL);
}
std::string WebServer::fan_json(fan::Fan *obj, JsonDetail start_config) {
return json::build_json([this, obj, start_config](JsonObject root) {
set_json_icon_state_value(root, obj, "fan-" + obj->get_object_id(), obj->state ? "ON" : "OFF", obj->state,
start_config);
const auto traits = obj->get_traits();
if (traits.supports_speed()) {
root["speed_level"] = obj->speed;
root["speed_count"] = traits.supported_speed_count();
}
if (obj->get_traits().supports_oscillation())
root["oscillation"] = obj->oscillating;
if (start_config == DETAIL_ALL) {
if (this->sorting_entitys_.find(obj) != this->sorting_entitys_.end()) {
root["sorting_weight"] = this->sorting_entitys_[obj].weight;
if (this->sorting_groups_.find(this->sorting_entitys_[obj].group_id) != this->sorting_groups_.end()) {
root["sorting_group"] = this->sorting_groups_[this->sorting_entitys_[obj].group_id].name;
}
}
}
});
}
#endif
#ifdef USE_LIGHT
void WebServer::on_light_update(light::LightState *obj) {
if (this->events_.empty())
return;
this->events_.deferrable_send_state(obj, "state", light_state_json_generator);
}
void WebServer::handle_light_request(AsyncWebServerRequest *request, const UrlMatch &match) {
for (light::LightState *obj : App.get_lights()) {
if (obj->get_object_id() != match.id)
continue;
if (request->method() == HTTP_GET && match.method.empty()) {
auto detail = DETAIL_STATE;
auto *param = request->getParam("detail");
if (param && param->value() == "all") {
detail = DETAIL_ALL;
}
std::string data = this->light_json(obj, detail);
request->send(200, "application/json", data.c_str());
} else if (match.method == "toggle") {
this->schedule_([obj]() { obj->toggle().perform(); });
request->send(200);
} else if (match.method == "turn_on") {
auto call = obj->turn_on();
if (request->hasParam("brightness")) {
auto brightness = parse_number<float>(request->getParam("brightness")->value().c_str());
if (brightness.has_value()) {
call.set_brightness(*brightness / 255.0f);
}
}
if (request->hasParam("r")) {
auto r = parse_number<float>(request->getParam("r")->value().c_str());
if (r.has_value()) {
call.set_red(*r / 255.0f);
}
}
if (request->hasParam("g")) {
auto g = parse_number<float>(request->getParam("g")->value().c_str());
if (g.has_value()) {
call.set_green(*g / 255.0f);
}
}
if (request->hasParam("b")) {
auto b = parse_number<float>(request->getParam("b")->value().c_str());
if (b.has_value()) {
call.set_blue(*b / 255.0f);
}
}
if (request->hasParam("white_value")) {
auto white_value = parse_number<float>(request->getParam("white_value")->value().c_str());
if (white_value.has_value()) {
call.set_white(*white_value / 255.0f);
}
}
if (request->hasParam("color_temp")) {
auto color_temp = parse_number<float>(request->getParam("color_temp")->value().c_str());
if (color_temp.has_value()) {
call.set_color_temperature(*color_temp);
}
}
if (request->hasParam("flash")) {
auto flash = parse_number<uint32_t>(request->getParam("flash")->value().c_str());
if (flash.has_value()) {
call.set_flash_length(*flash * 1000);
}
}
if (request->hasParam("transition")) {
auto transition = parse_number<uint32_t>(request->getParam("transition")->value().c_str());
if (transition.has_value()) {
call.set_transition_length(*transition * 1000);
}
}
if (request->hasParam("effect")) {
const char *effect = request->getParam("effect")->value().c_str();
call.set_effect(effect);
}
this->schedule_([call]() mutable { call.perform(); });
request->send(200);
} else if (match.method == "turn_off") {
auto call = obj->turn_off();
if (request->hasParam("transition")) {
auto transition = parse_number<uint32_t>(request->getParam("transition")->value().c_str());
if (transition.has_value()) {
call.set_transition_length(*transition * 1000);
}
}
this->schedule_([call]() mutable { call.perform(); });
request->send(200);
} else {
request->send(404);
}
return;
}
request->send(404);
}
std::string WebServer::light_state_json_generator(WebServer *web_server, void *source) {
return web_server->light_json((light::LightState *) (source), DETAIL_STATE);
}
std::string WebServer::light_all_json_generator(WebServer *web_server, void *source) {
return web_server->light_json((light::LightState *) (source), DETAIL_ALL);
}
std::string WebServer::light_json(light::LightState *obj, JsonDetail start_config) {
return json::build_json([this, obj, start_config](JsonObject root) {
set_json_id(root, obj, "light-" + obj->get_object_id(), start_config);
root["state"] = obj->remote_values.is_on() ? "ON" : "OFF";
light::LightJSONSchema::dump_json(*obj, root);
if (start_config == DETAIL_ALL) {
JsonArray opt = root.createNestedArray("effects");
opt.add("None");
for (auto const &option : obj->get_effects()) {
opt.add(option->get_name());
}
if (this->sorting_entitys_.find(obj) != this->sorting_entitys_.end()) {
root["sorting_weight"] = this->sorting_entitys_[obj].weight;
if (this->sorting_groups_.find(this->sorting_entitys_[obj].group_id) != this->sorting_groups_.end()) {
root["sorting_group"] = this->sorting_groups_[this->sorting_entitys_[obj].group_id].name;
}
}
}
});
}
#endif
#ifdef USE_COVER
void WebServer::on_cover_update(cover::Cover *obj) {
if (this->events_.empty())
return;
this->events_.deferrable_send_state(obj, "state", cover_state_json_generator);
}
void WebServer::handle_cover_request(AsyncWebServerRequest *request, const UrlMatch &match) {
for (cover::Cover *obj : App.get_covers()) {
if (obj->get_object_id() != match.id)
continue;
if (request->method() == HTTP_GET && match.method.empty()) {
auto detail = DETAIL_STATE;
auto *param = request->getParam("detail");
if (param && param->value() == "all") {
detail = DETAIL_ALL;
}
std::string data = this->cover_json(obj, detail);
request->send(200, "application/json", data.c_str());
return;
}
auto call = obj->make_call();
if (match.method == "open") {
call.set_command_open();
} else if (match.method == "close") {
call.set_command_close();
} else if (match.method == "stop") {
call.set_command_stop();
} else if (match.method == "toggle") {
call.set_command_toggle();
} else if (match.method != "set") {
request->send(404);
return;
}
auto traits = obj->get_traits();
if ((request->hasParam("position") && !traits.get_supports_position()) ||
(request->hasParam("tilt") && !traits.get_supports_tilt())) {
request->send(409);
return;
}
if (request->hasParam("position")) {
auto position = parse_number<float>(request->getParam("position")->value().c_str());
if (position.has_value()) {
call.set_position(*position);
}
}
if (request->hasParam("tilt")) {
auto tilt = parse_number<float>(request->getParam("tilt")->value().c_str());
if (tilt.has_value()) {
call.set_tilt(*tilt);
}
}
this->schedule_([call]() mutable { call.perform(); });
request->send(200);
return;
}
request->send(404);
}
std::string WebServer::cover_state_json_generator(WebServer *web_server, void *source) {
return web_server->cover_json((cover::Cover *) (source), DETAIL_STATE);
}
std::string WebServer::cover_all_json_generator(WebServer *web_server, void *source) {
return web_server->cover_json((cover::Cover *) (source), DETAIL_STATE);
}
std::string WebServer::cover_json(cover::Cover *obj, JsonDetail start_config) {
return json::build_json([this, obj, start_config](JsonObject root) {
set_json_icon_state_value(root, obj, "cover-" + obj->get_object_id(), obj->is_fully_closed() ? "CLOSED" : "OPEN",
obj->position, start_config);
root["current_operation"] = cover::cover_operation_to_str(obj->current_operation);
if (obj->get_traits().get_supports_position())
root["position"] = obj->position;
if (obj->get_traits().get_supports_tilt())
root["tilt"] = obj->tilt;
if (start_config == DETAIL_ALL) {
if (this->sorting_entitys_.find(obj) != this->sorting_entitys_.end()) {
root["sorting_weight"] = this->sorting_entitys_[obj].weight;
if (this->sorting_groups_.find(this->sorting_entitys_[obj].group_id) != this->sorting_groups_.end()) {
root["sorting_group"] = this->sorting_groups_[this->sorting_entitys_[obj].group_id].name;
}
}
}
});
}
#endif
#ifdef USE_NUMBER
void WebServer::on_number_update(number::Number *obj, float state) {
if (this->events_.empty())
return;
this->events_.deferrable_send_state(obj, "state", number_state_json_generator);
}
void WebServer::handle_number_request(AsyncWebServerRequest *request, const UrlMatch &match) {
for (auto *obj : App.get_numbers()) {
if (obj->get_object_id() != match.id)
continue;
if (request->method() == HTTP_GET && match.method.empty()) {
auto detail = DETAIL_STATE;
auto *param = request->getParam("detail");
if (param && param->value() == "all") {
detail = DETAIL_ALL;
}
std::string data = this->number_json(obj, obj->state, detail);
request->send(200, "application/json", data.c_str());
return;
}
if (match.method != "set") {
request->send(404);
return;
}
auto call = obj->make_call();
if (request->hasParam("value")) {
auto value = parse_number<float>(request->getParam("value")->value().c_str());
if (value.has_value())
call.set_value(*value);
}
this->schedule_([call]() mutable { call.perform(); });
request->send(200);
return;
}
request->send(404);
}
std::string WebServer::number_state_json_generator(WebServer *web_server, void *source) {
return web_server->number_json((number::Number *) (source), ((number::Number *) (source))->state, DETAIL_STATE);
}
std::string WebServer::number_all_json_generator(WebServer *web_server, void *source) {
return web_server->number_json((number::Number *) (source), ((number::Number *) (source))->state, DETAIL_ALL);
}
std::string WebServer::number_json(number::Number *obj, float value, JsonDetail start_config) {
return json::build_json([this, obj, value, start_config](JsonObject root) {
set_json_id(root, obj, "number-" + obj->get_object_id(), start_config);
if (start_config == DETAIL_ALL) {
root["min_value"] =
value_accuracy_to_string(obj->traits.get_min_value(), step_to_accuracy_decimals(obj->traits.get_step()));
root["max_value"] =
value_accuracy_to_string(obj->traits.get_max_value(), step_to_accuracy_decimals(obj->traits.get_step()));
root["step"] =
value_accuracy_to_string(obj->traits.get_step(), step_to_accuracy_decimals(obj->traits.get_step()));
root["mode"] = (int) obj->traits.get_mode();
if (!obj->traits.get_unit_of_measurement().empty())
root["uom"] = obj->traits.get_unit_of_measurement();
if (this->sorting_entitys_.find(obj) != this->sorting_entitys_.end()) {
root["sorting_weight"] = this->sorting_entitys_[obj].weight;
if (this->sorting_groups_.find(this->sorting_entitys_[obj].group_id) != this->sorting_groups_.end()) {
root["sorting_group"] = this->sorting_groups_[this->sorting_entitys_[obj].group_id].name;
}
}
}
if (std::isnan(value)) {
root["value"] = "\"NaN\"";
root["state"] = "NA";
} else {
root["value"] = value_accuracy_to_string(value, step_to_accuracy_decimals(obj->traits.get_step()));
std::string state = value_accuracy_to_string(value, step_to_accuracy_decimals(obj->traits.get_step()));
if (!obj->traits.get_unit_of_measurement().empty())
state += " " + obj->traits.get_unit_of_measurement();
root["state"] = state;
}
});
}
#endif
#ifdef USE_DATETIME_DATE
void WebServer::on_date_update(datetime::DateEntity *obj) {
if (this->events_.empty())
return;
this->events_.deferrable_send_state(obj, "state", date_state_json_generator);
}
void WebServer::handle_date_request(AsyncWebServerRequest *request, const UrlMatch &match) {
for (auto *obj : App.get_dates()) {
if (obj->get_object_id() != match.id)
continue;
if (request->method() == HTTP_GET && match.method.empty()) {
auto detail = DETAIL_STATE;
auto *param = request->getParam("detail");
if (param && param->value() == "all") {