Deprecated frontmatter field type

themes/grav/templates/forms/fields/frontmatter/frontmatter.html.twig

@@ -1,49 +1,10 @@
-{% set value = (value is null ? field.default : value) %}
+{# Deprecated field. Alias to editor/editor.html.twig #}
 
-<div class="form-field">
-    <div class="form-label">
-        <label>
-            {% if field.help %}
-            <span class="tooltip" data-asTooltip-position="w" title="{{ field.help|e|tu }}">{{ field.label|tu }}</span>
-            {% else %}
-            {{ field.label|tu }}
-            {% endif %}
-            {{ field.validate.required in ['on', 'true', 1] ? '<span class="required">*</span>' }}
-        </label>
-    </div>
-    <div class="form-data">
-        <div class="form-frontmatter-wrapper {{ field.size }}">
-            <textarea
-                {% if field.disabled or isDisabledToggleable %}disabled="disabled"{% endif %}
-                name="{{ (scope ~ field.name)|fieldName }}"
-                id="frontmatter">{{ value|join("\n") }}</textarea>
-            <div class="dragbar"></div>
-        </div>
-    </div>
-</div>
-<script>
-    ((function(){
-        var editor = CodeMirror.fromTextArea(document.getElementById('frontmatter'), {
-            mode: 'yaml',
-            theme: 'paper',
-            {% if field.autofocus %}
-            autofocus: true,
-            {% endif %}
-            indentUnit: 4,
-            indentWithTabs: false,
-            extraKeys: {Tab: function(cm) { cm.replaceSelection("    ", "end"); }}
-        });
-        editor.on('change', editor.save);
+{% extends "forms/fields/editor/editor.html.twig" %}
+{% set codemirrorOptions = {'mode': 'yaml', 'indentUnit': 4, ignore: ['code'], 'autofocus': true, 'indentWithTabs': false, 'lineNumbers': true, 'gutters': ["CodeMirror-lint-markers"]}|merge(field.codemirror|default({})) %}
 
-        $('.dragbar').mousedown(function(e){
-            e.preventDefault();
-            var parentOffset = $(this).parent().offset();
-            $(document).mousemove(function(e){
-              $('.form-frontmatter-wrapper .CodeMirror').css('height',e.pageY - parentOffset.top);
-           })
-        });
-        $(document).mouseup(function(e){
-           $(document).unbind('mousemove');
-        });
-    })());
-</script>
+{# backward compatibility #}
+{% if field.showPreview %}
+    {% set codemirrorOptions = codemirrorOptions|merge({'ignore': []}) %}
+{% endif %}
+{# end backward compatibility #}