From 14b60cdedcde7623fd15e4471ead66a5febe9386 Mon Sep 17 00:00:00 2001
From: Oliver <oliver.henry.walters@gmail.com>
Date: Thu, 19 May 2022 10:03:44 +1000
Subject: [PATCH] Custom panel content gets passed through the templating
 engine

---
 InvenTree/plugin/base/integration/mixins.py |  9 ++++++++-
 InvenTree/plugin/helpers.py                 | 11 +++++++++++
 2 files changed, 19 insertions(+), 1 deletion(-)

diff --git a/InvenTree/plugin/base/integration/mixins.py b/InvenTree/plugin/base/integration/mixins.py
index 64de5df22b..c347d6c406 100644
--- a/InvenTree/plugin/base/integration/mixins.py
+++ b/InvenTree/plugin/base/integration/mixins.py
@@ -11,7 +11,8 @@ from django.db.utils import OperationalError, ProgrammingError
 
 import InvenTree.helpers
 
-from plugin.helpers import MixinImplementationError, MixinNotImplementedError, render_template
+from plugin.helpers import MixinImplementationError, MixinNotImplementedError
+from plugin.helpers import render_template, render_text
 from plugin.models import PluginConfig, PluginSetting
 from plugin.registry import registry
 from plugin.urls import PLUGIN_BASE
@@ -578,10 +579,16 @@ class PanelMixin:
             if content_template:
                 # Render content template to HTML
                 panel['content'] = render_template(self, content_template, ctx)
+            else:
+                # Render content string to HTML
+                panel['content'] = render_text(panel.get('content', ''), ctx)
 
             if javascript_template:
                 # Render javascript template to HTML
                 panel['javascript'] = render_template(self, javascript_template, ctx)
+            else:
+                # Render javascript string to HTML
+                panel['javascript'] = render_text(panel.get('javascript', ''), ctx)
 
             # Check for required keys
             required_keys = ['title', 'content']
diff --git a/InvenTree/plugin/helpers.py b/InvenTree/plugin/helpers.py
index 1217fa4d47..90ffe61478 100644
--- a/InvenTree/plugin/helpers.py
+++ b/InvenTree/plugin/helpers.py
@@ -245,4 +245,15 @@ def render_template(plugin, template_file, context=None):
     html = tmp.render(context)
 
     return html
+
+
+def render_text(text, context=None):
+    """
+    Locate a raw string with provided context
+    """
+
+    ctx = template.Context(context)
+
+    return template.Template(text).render(ctx)
+
 # endregion