Add base field template.

templates/field/field.html.twig

@@ -0,0 +1,85 @@
+{#
+/**
+ * @file
+ * Theme override for a field.
+ *
+ * To override output, copy the "field.html.twig" from the templates directory
+ * to your theme's directory and customize it, just like customizing other
+ * Drupal templates such as page.html.twig or node.html.twig.
+ *
+ * Instead of overriding the theming for all fields, you can also just override
+ * theming for a subset of fields using
+ * @link themeable Theme hook suggestions. @endlink For example,
+ * here are some theme hook suggestions that can be used for a field_foo field
+ * on an article node type:
+ * - field--node--field-foo--article.html.twig
+ * - field--node--field-foo.html.twig
+ * - field--node--article.html.twig
+ * - field--field-foo.html.twig
+ * - field--text-with-summary.html.twig
+ * - field.html.twig
+ *
+ * Available variables:
+ * - attributes: HTML attributes for the containing element.
+ * - label_hidden: Whether to show the field label or not.
+ * - title_attributes: HTML attributes for the title.
+ * - label: The label for the field.
+ * - multiple: TRUE if a field can contain multiple items.
+ * - items: List of all the field items. Each item contains:
+ * - attributes: List of HTML attributes for each item.
+ * - content: The field item's content.
+ * - entity_type: The entity type to which the field belongs.
+ * - field_name: The name of the field.
+ * - field_type: The type of the field.
+ * - label_display: The display settings for the label.
+ *
+ * @see template_preprocess_field()
+ */
+#}
+{%
+ set classes = [
+ 'field',
+ field_name|clean_class,
+ field_type|clean_class,
+ 'label-' ~ label_display,
+ ]
+%}
+{%
+ set title_classes = [
+ 'field__label',
+ label_display == 'visually_hidden' ? 'visually-hidden',
+ ]
+%}
+
+{% if label_hidden %}
+ {% if multiple %}
+ <div{{ attributes.addClass(classes) }}>
+ {% for item in items %}
+ {% if item.attributes.toArray()|length %}<div{{ item.attributes }}>{% endif %}
+ {{ item.content }}
+ {% if item.attributes.toArray()|length %}</div>{% endif %}
+ {% endfor %}
+ </div>
+ {% else %}
+ {% for item in items %}
+ {% if attributes.toArray()|length %}<div{{ attributes }}>{% endif %}
+ {{ item.content }}
+ {% if attributes.toArray()|length %}</div>{% endif %}
+ {% endfor %}
+ {% endif %}
+{% else %}
+ <div{{ attributes.addClass(classes) }}>
+ <div{{ title_attributes.addClass(title_classes) }}>{{ label }}</div>
+ {% if multiple %}
+ <div>
+ {% endif %}
+ {% for item in items %}
+ {% if item.attributes.toArray()|length %}<div{{ item.attributes }}>{% endif %}
+ {{ item.content }}
+ {% if item.attributes.toArray()|length %}</div>{% endif %}
+ {% endfor %}
+ {% if multiple %}
+ </div>
+ {% endif %}
+ </div>
+{% endif %}