{#
  Parameters:
    - "content" (string) (default: '')
    - "extra_classes" (string) (default: '')
    - "extra_attributes" (array) (default: []): format: [
        {
          "name" (string) (default: ''),
          "value" (string) (default: '')
        },
        ...
      ]
  Blocks:
    - "fieldset": main content
#}

{# Internal properties #}

{% set _css_class = 'ecl-fieldset' %}
{% set _extra_attributes = '' %}
{% set _content = content|default('') %}

{# Internal logic - Process properties #}

{% if extra_classes is defined and extra_classes is not empty %}
  {% set _css_class = _css_class ~ ' ' ~ extra_classes %}
{% endif %}

{% if extra_attributes is defined and extra_attributes is not empty and extra_attributes is iterable %}
  {% for attr in extra_attributes %}
    {% set _extra_attributes = _extra_attributes ~ ' ' ~ attr.name ~ '="' ~ attr.value|e ~ '"' %}
  {% endfor %}
{% endif %}

{# Print the result #}

<fieldset class="{{ _css_class }}"{{ _extra_attributes|raw }}>
  {% block fieldset _content %}
</fieldset>