fix json escaping in templates

aircox/templatetags/aircox.py

@@ -4,7 +4,6 @@ import json
 from django import template
 from django.contrib.admin.templatetags.admin_urls import admin_urlname
 from django.urls import reverse
-from django.utils.safestring import mark_safe
 
 from aircox.models import Diffusion, Log
 
@@ -51,7 +50,7 @@ def do_json(obj, fields=""):
     if fields:
         obj = {k: getattr(obj, k, None)
                for k in ','.split(fields)}
-    return mark_safe(json.dumps(obj))
+    return json.dumps(obj)
 
 
 @register.simple_tag(name='nav_items', takes_context=True)

aircox/templatetags/aircox_admin.py

@@ -1,14 +1,12 @@
 import json
 from django import template
 from django.contrib import admin
-from django.utils.safestring import mark_safe
 from django.utils.translation import gettext_lazy as _
 
 from aircox.serializers.admin import UserSettingsSerializer
 
 
-__all__ = ('register', 'do_get_admin_tools', 'do_track_inline_data',
-           'do_track_inline_column_labels')
+__all__ = ('register', 'do_get_admin_tools', 'do_track_inline_data')
 
 
 register = template.Library()
@@ -20,7 +18,7 @@ def do_get_admin_tools():
 
 
 @register.simple_tag(name='track_inline_data', takes_context=True)
-def do_track_inline_data(context, formset, safe_string=False):
+def do_track_inline_data(context, formset):
     """
     Return initial data for playlist editor as dict. Keys are:
     - ``items``: list of items. Extra keys:
@@ -44,7 +42,7 @@ def do_track_inline_data(context, formset, safe_string=False):
     settings = getattr(user, 'aircox_settings', None)
     data['settings'] = settings and UserSettingsSerializer(settings).data
     source = json.dumps(data)
-    return safe_string and mark_safe(source) or source
+    return source
 
 
 track_inline_labels_ = {