Merge pull request #22 from tapapax/feature/editor-options

Implement editor_options widget parameter

Author: abogushov

django_admin_json_editor/admin.py

@@ -1,50 +1,44 @@
-import copy
+import json
 
-import collections
 from django import forms
 from django.utils.safestring import mark_safe
 from django.template.loader import render_to_string
-import json
 
 
 class JSONEditorWidget(forms.Widget):
     template_name = 'django_admin_json_editor/editor.html'
 
-    def __init__(self, schema, collapsed=True, sceditor=False):
+    def __init__(self, schema, collapsed=True, sceditor=False, editor_options=None):
         super(JSONEditorWidget, self).__init__()
         self._schema = schema
         self._collapsed = collapsed
         self._sceditor = sceditor
+        self._editor_options = editor_options or {}
 
     def render(self, name, value, attrs=None, renderer=None):
         if callable(self._schema):
             schema = self._schema(self)
         else:
-            schema = copy.copy(self._schema)
-
-        self.schema_updater(schema)
+            schema = self._schema
 
         schema['title'] = ' '
         schema['options'] = {'collapsed': int(self._collapsed)}
 
+        editor_options = {
+            'theme': 'bootstrap3',
+            'iconlib': 'fontawesome4',
+            'schema': schema,
+        }
+        editor_options.update(self._editor_options)
+
         context = {
             'name': name,
-            'schema': json.dumps(schema),
             'data': value,
             'sceditor': int(self._sceditor),
+            'editor_options': json.dumps(editor_options),
         }
         return mark_safe(render_to_string(self.template_name, context))
 
-    @classmethod
-    def schema_updater(cls, nested):
-        """Updates schema to format allowed by JS"""
-        for key, value in nested.items():
-            if isinstance(value, collections.Mapping):
-                cls.schema_updater(value)
-            else:
-                # Replace bool values with integers
-                nested[key] = int(value) if isinstance(value, bool) else value
-
     @property
     def media(self):
         css = {

django_admin_json_editor/templates/django_admin_json_editor/editor.html

@@ -2,11 +2,7 @@
 
 <script>
     var container = document.getElementById("{{ name }}_editor");
-    var options = {
-        theme: "bootstrap3",
-        iconlib: "fontawesome4",
-        schema: {{ schema|safe }}
-    };
+    var options = {{ editor_options|safe }};
     var {{ name }}_editor = new JSONEditor(container, options);
     JSONEditor.plugins.sceditor.emoticonsEnabled = {{ sceditor }};
     {{ name }}_editor.on('change', function () {