Method handleFontList

src/network/CrossPointWebServer.cpp:1718–1757

}

void CrossPointWebServer::handleFontList() const {
  // Pick up any uploads/deletes that happened since the last reader load.
  const_cast<SdCardFontSystem&>(sdFontSystem).refreshIfDirty();
  const auto& families = sdFontSystem.registry().getFamilies();

  JsonDocument doc;
  JsonArray arr = doc["families"].to<JsonArray>();
  doc["maxFamilies"] = SdCardFontRegistry::MAX_SD_FAMILIES;

  for (const auto& family : families) {
    JsonObject fObj = arr.add<JsonObject>();
    fObj["name"] = family.name;

    JsonArray sizes = fObj["sizes"].to<JsonArray>();
    for (uint8_t s : family.availableSizes()) {
      sizes.add(s);
    }

    JsonArray files = fObj["files"].to<JsonArray>();
    for (const auto& file : family.files) {
      JsonObject fileObj = files.add<JsonObject>();
      // Extract filename from full path
      const char* name = strrchr(file.path.c_str(), '/');
      fileObj["name"] = name ? name + 1 : file.path.c_str();

      // Stat the file for size
      HalFile f;
      if (Storage.openFileForRead("WEB", file.path.c_str(), f)) {
        fileObj["size"] = static_cast<unsigned long>(f.size());
        f.close();
      } else {
        fileObj["size"] = 0;
      }
    }
  }

  String json;
  serializeJson(doc, json);
  server->send(200, "application/json", json);
}

void CrossPointWebServer::handleFontUploadData() {
  HTTPUpload& upload = server->upload();