github/esphome
2
0
Fork 0
mirror of https://github.com/esphome/esphome.git synced 2026-10-06 10:56:43 +00:00
Code Issues Packages Projects Releases Wiki Activity

Merge branch 'web_server_stack_format' into integration

Browse Source
This commit is contained in:
J. Nick Koston
2025-12-19 10:20:38 -10:00
parent 097617cb4e b2a43a3a69
commit 20a12ca02a
5 changed files with 70 additions and 51 deletions
Download Patch File Download Diff File Expand all files Collapse all files
esphome/components/web_server/web_server.cpp
+45 -35
View File
@@ -430,12 +430,19 @@ static void set_json_value(JsonObject &root, EntityBase *obj, const char *prefix
}
template<typename T>
static void set_json_icon_state_value(JsonObject &root, EntityBase *obj, const char *prefix, const std::string &state,
static void set_json_icon_state_value(JsonObject &root, EntityBase *obj, const char *prefix, const char *state,
const T &value, JsonDetail start_config) {
set_json_value(root, obj, prefix, value, start_config);
root[ESPHOME_F("state")] = state;
}
// Macros for stack-based value formatting (avoid heap allocation)
#define VALUE_BUF char _vbuf_[VALUE_ACCURACY_MAX_LEN]
#define VALUE_OR_NA(value, decimals) \
(std::isnan(value) ? "NA" : (value_accuracy_to_buf(_vbuf_, value, decimals), _vbuf_))
#define VALUE_UOM_OR_NA(value, decimals, uom) \
(std::isnan(value) ? "NA" : (value_accuracy_with_uom_to_buf(_vbuf_, value, decimals, uom), _vbuf_))
// Helper to get request detail parameter
static JsonDetail get_request_detail(AsyncWebServerRequest *request) {
auto *param = request->getParam("detail");
@@ -474,9 +481,9 @@ std::string WebServer::sensor_json(sensor::Sensor *obj, float value, JsonDetail
const auto uom_ref = obj->get_unit_of_measurement_ref();
std::string state =
std::isnan(value) ? "NA" : value_accuracy_with_uom_to_string(value, obj->get_accuracy_decimals(), uom_ref);
set_json_icon_state_value(root, obj, "sensor", state, value, start_config);
VALUE_BUF;
set_json_icon_state_value(root, obj, "sensor", VALUE_UOM_OR_NA(value, obj->get_accuracy_decimals(), uom_ref), value,
start_config);
if (start_config == DETAIL_ALL) {
this->add_sorting_info_(root, obj);
if (!uom_ref.empty())
@@ -520,7 +527,7 @@ std::string WebServer::text_sensor_json(text_sensor::TextSensor *obj, const std:
json::JsonBuilder builder;
JsonObject root = builder.root();
set_json_icon_state_value(root, obj, "text_sensor", value, value, start_config);
set_json_icon_state_value(root, obj, "text_sensor", value.c_str(), value.c_str(), start_config);
if (start_config == DETAIL_ALL) {
this->add_sorting_info_(root, obj);
}
@@ -972,21 +979,21 @@ std::string WebServer::number_json(number::Number *obj, float value, JsonDetail
JsonObject root = builder.root();
const auto uom_ref = obj->traits.get_unit_of_measurement_ref();
const int8_t accuracy = step_to_accuracy_decimals(obj->traits.get_step());
std::string val_str = std::isnan(value)
? "\"NaN\""
: value_accuracy_to_string(value, step_to_accuracy_decimals(obj->traits.get_step()));
std::string state_str = std::isnan(value) ? "NA"
: value_accuracy_with_uom_to_string(
value, step_to_accuracy_decimals(obj->traits.get_step()), uom_ref);
set_json_icon_state_value(root, obj, "number", state_str, val_str, start_config);
// Need two buffers: one for value, one for state with UOM
char val_buf[VALUE_ACCURACY_MAX_LEN];
const char *val_str = std::isnan(value) ? "\"NaN\"" : (value_accuracy_to_buf(val_buf, value, accuracy), val_buf);
VALUE_BUF;
set_json_icon_state_value(root, obj, "number", VALUE_UOM_OR_NA(value, accuracy, uom_ref), val_str, start_config);
if (start_config == DETAIL_ALL) {
root[ESPHOME_F("min_value")] =
value_accuracy_to_string(obj->traits.get_min_value(), step_to_accuracy_decimals(obj->traits.get_step()));
root[ESPHOME_F("max_value")] =
value_accuracy_to_string(obj->traits.get_max_value(), step_to_accuracy_decimals(obj->traits.get_step()));
root[ESPHOME_F("step")] =
value_accuracy_to_string(obj->traits.get_step(), step_to_accuracy_decimals(obj->traits.get_step()));
// Reuse val_buf for these - ArduinoJson copies the string
value_accuracy_to_buf(val_buf, obj->traits.get_min_value(), accuracy);
root[ESPHOME_F("min_value")] = val_buf;
value_accuracy_to_buf(val_buf, obj->traits.get_max_value(), accuracy);
root[ESPHOME_F("max_value")] = val_buf;
value_accuracy_to_buf(val_buf, obj->traits.get_step(), accuracy);
root[ESPHOME_F("step")] = val_buf;
root[ESPHOME_F("mode")] = (int) obj->traits.get_mode();
if (!uom_ref.empty())
root[ESPHOME_F("uom")] = uom_ref;
@@ -1045,7 +1052,7 @@ std::string WebServer::date_json(datetime::DateEntity *obj, JsonDetail start_con
JsonObject root = builder.root();
std::string value = str_sprintf("%d-%02d-%02d", obj->year, obj->month, obj->day);
set_json_icon_state_value(root, obj, "date", value, value, start_config);
set_json_icon_state_value(root, obj, "date", value.c_str(), value.c_str(), start_config);
if (start_config == DETAIL_ALL) {
this->add_sorting_info_(root, obj);
}
@@ -1101,7 +1108,7 @@ std::string WebServer::time_json(datetime::TimeEntity *obj, JsonDetail start_con
JsonObject root = builder.root();
std::string value = str_sprintf("%02d:%02d:%02d", obj->hour, obj->minute, obj->second);
set_json_icon_state_value(root, obj, "time", value, value, start_config);
set_json_icon_state_value(root, obj, "time", value.c_str(), value.c_str(), start_config);
if (start_config == DETAIL_ALL) {
this->add_sorting_info_(root, obj);
}
@@ -1158,7 +1165,7 @@ std::string WebServer::datetime_json(datetime::DateTimeEntity *obj, JsonDetail s
std::string value =
str_sprintf("%d-%02d-%02d %02d:%02d:%02d", obj->year, obj->month, obj->day, obj->hour, obj->minute, obj->second);
set_json_icon_state_value(root, obj, "datetime", value, value, start_config);
set_json_icon_state_value(root, obj, "datetime", value.c_str(), value.c_str(), start_config);
if (start_config == DETAIL_ALL) {
this->add_sorting_info_(root, obj);
}
@@ -1209,8 +1216,8 @@ std::string WebServer::text_json(text::Text *obj, const std::string &value, Json
json::JsonBuilder builder;
JsonObject root = builder.root();
std::string state = obj->traits.get_mode() == text::TextMode::TEXT_MODE_PASSWORD ? "********" : value;
set_json_icon_state_value(root, obj, "text", state, value, start_config);
const char *state = obj->traits.get_mode() == text::TextMode::TEXT_MODE_PASSWORD ? "********" : value.c_str();
set_json_icon_state_value(root, obj, "text", state, value.c_str(), start_config);
root[ESPHOME_F("min_length")] = obj->traits.get_min_length();
root[ESPHOME_F("max_length")] = obj->traits.get_max_length();
root[ESPHOME_F("pattern")] = obj->traits.get_pattern_c_str();
@@ -1338,6 +1345,7 @@ std::string WebServer::climate_json(climate::Climate *obj, JsonDetail start_conf
int8_t target_accuracy = traits.get_target_temperature_accuracy_decimals();
int8_t current_accuracy = traits.get_current_temperature_accuracy_decimals();
char buf[PSTR_LOCAL_SIZE];
VALUE_BUF; // For temperature formatting
if (start_config == DETAIL_ALL) {
JsonArray opt = root[ESPHOME_F("modes")].to<JsonArray>();
@@ -1374,8 +1382,10 @@ std::string WebServer::climate_json(climate::Climate *obj, JsonDetail start_conf
bool has_state = false;
root[ESPHOME_F("mode")] = PSTR_LOCAL(climate_mode_to_string(obj->mode));
root[ESPHOME_F("max_temp")] = value_accuracy_to_string(traits.get_visual_max_temperature(), target_accuracy);
root[ESPHOME_F("min_temp")] = value_accuracy_to_string(traits.get_visual_min_temperature(), target_accuracy);
root[ESPHOME_F("max_temp")] =
(value_accuracy_to_buf(_vbuf_, traits.get_visual_max_temperature(), target_accuracy), _vbuf_);
root[ESPHOME_F("min_temp")] =
(value_accuracy_to_buf(_vbuf_, traits.get_visual_min_temperature(), target_accuracy), _vbuf_);
root[ESPHOME_F("step")] = traits.get_visual_target_temperature_step();
if (traits.has_feature_flags(climate::CLIMATE_SUPPORTS_ACTION)) {
root[ESPHOME_F("action")] = PSTR_LOCAL(climate_action_to_string(obj->action));
@@ -1398,23 +1408,23 @@ std::string WebServer::climate_json(climate::Climate *obj, JsonDetail start_conf
root[ESPHOME_F("swing_mode")] = PSTR_LOCAL(climate_swing_mode_to_string(obj->swing_mode));
}
if (traits.has_feature_flags(climate::CLIMATE_SUPPORTS_CURRENT_TEMPERATURE)) {
if (!std::isnan(obj->current_temperature)) {
root[ESPHOME_F("current_temperature")] = value_accuracy_to_string(obj->current_temperature, current_accuracy);
} else {
root[ESPHOME_F("current_temperature")] = "NA";
}
root[ESPHOME_F("current_temperature")] = VALUE_OR_NA(obj->current_temperature, current_accuracy);
}
if (traits.has_feature_flags(climate::CLIMATE_SUPPORTS_TWO_POINT_TARGET_TEMPERATURE |
climate::CLIMATE_REQUIRES_TWO_POINT_TARGET_TEMPERATURE)) {
root[ESPHOME_F("target_temperature_low")] = value_accuracy_to_string(obj->target_temperature_low, target_accuracy);
root[ESPHOME_F("target_temperature_low")] =
(value_accuracy_to_buf(_vbuf_, obj->target_temperature_low, target_accuracy), _vbuf_);
root[ESPHOME_F("target_temperature_high")] =
value_accuracy_to_string(obj->target_temperature_high, target_accuracy);
(value_accuracy_to_buf(_vbuf_, obj->target_temperature_high, target_accuracy), _vbuf_);
if (!has_state) {
root[ESPHOME_F("state")] = value_accuracy_to_string(
(obj->target_temperature_high + obj->target_temperature_low) / 2.0f, target_accuracy);
root[ESPHOME_F("state")] =
(value_accuracy_to_buf(_vbuf_, (obj->target_temperature_high + obj->target_temperature_low) / 2.0f,
target_accuracy),
_vbuf_);
}
} else {
root[ESPHOME_F("target_temperature")] = value_accuracy_to_string(obj->target_temperature, target_accuracy);
root[ESPHOME_F("target_temperature")] =
(value_accuracy_to_buf(_vbuf_, obj->target_temperature, target_accuracy), _vbuf_);
if (!has_state)
root[ESPHOME_F("state")] = root[ESPHOME_F("target_temperature")];
}