Optionally render pages at runtime

content/core.page/test2.md

@@ -2,6 +2,7 @@
 title: Test
 tags:
     - tag-1
+runtime_render: false
 ---
 
 # Heading

yamdl_playground/core/models.py

@@ -1,7 +1,7 @@
 from django.db import models
 import markdown
 from django.utils.functional import cached_property
-from django.template import Template
+from django.template import Template, Context
 
 class Tag(models.Model):
     __yamdl__ = True
@@ -19,6 +19,7 @@ class Page(models.Model):
     title = models.CharField(max_length=255)
 
     raw_content = models.TextField()
+    runtime_render = models.BooleanField(default=False)
     content = models.TextField()
     toc = models.JSONField()
     slug = models.CharField(max_length=128, unique=True, db_index=True, default=None, null=True)
@@ -35,12 +36,18 @@ class Page(models.Model):
         data["raw_content"] = content
 
         data["content"] = md.convert(content)
+
         data["toc"] = {
             "html": md.toc,
             "tokens": md.toc_tokens
         }
 
-        instance = cls.objects.create(**data)
+        instance = cls(**data)
+
+        if not instance.runtime_render:
+            instance.content = instance.render_content()
+
+        instance.save()
 
         if tags:
             instance.tags.set(tags)
@@ -49,6 +56,20 @@ class Page(models.Model):
 
     @cached_property
     def content_template(self):
+        if self.runtime_render:
+            return Template(self.content, name=self.slug)
+
         if (cached_template := self._template_cache.get(self.slug)) is None:
             cached_template = self._template_cache[self.slug] = Template(self.content, name=self.slug)
         return cached_template
+
+    def get_context(self):
+        return {
+            "page": self
+        }
+
+    def render_content(self, extra_context=None):
+        if extra_context is None:
+            extra_context = {}
+
+        return self.content_template.render(Context({**self.get_context(), **extra_context}))

yamdl_playground/core/views.py

@@ -2,8 +2,8 @@ from .models import Page
 from django.http import HttpResponse
 from django.db import connections
 from django.shortcuts import get_object_or_404, render
-from django.template import Context
 from django.views.decorators.cache import cache_page
+from django.utils.safestring import mark_safe
 
 
 def search(request):
@@ -19,7 +19,7 @@ def content(request, slug):
 
     return render(request, "content.html", {
         "page": page,
-        "content": page.content_template.render(Context({"request": request, "page": page}))
+        "content": page.render_content({"request": request}) if page.runtime_render else mark_safe(page.content)
     })
 
 cached_content = cache_page(600, cache="mem")(content)