send drafts to server

common/admin.py

@@ -0,0 +1,5 @@
+from django.contrib import admin
+
+from common.models import Draft
+
+admin.site.register(Draft)

common/migrations/0001_initial.py

@@ -0,0 +1,27 @@
+# Generated by Django 4.0.5 on 2022-07-03 22:19
+
+from django.conf import settings
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='Draft',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('description_md', models.TextField(blank=True, verbose_name='Description')),
+                ('created', models.DateTimeField(auto_now_add=True)),
+                ('last_modified', models.DateTimeField(auto_now=True)),
+                ('author', models.ForeignKey(on_delete=django.db.models.deletion.PROTECT, related_name='drafts', to=settings.AUTH_USER_MODEL, verbose_name='Player')),
+            ],
+        ),
+    ]

common/models/__init__.py

@@ -1,3 +1,4 @@
 from .descriptionmodel import DescriptionModel
 from .nameslugmodel import NameSlugModel
 from .historymodel import HistoryModel
+from .draft import Draft

common/models/draft.py

@@ -0,0 +1,21 @@
+from django.db import models
+from django.utils.translation import gettext_lazy as _
+
+from rpg_notes.settings import AUTH_USER_MODEL
+
+
+class Draft(models.Model):
+    description_md = models.TextField(_("Description"), blank=True)
+    created = models.DateTimeField(auto_now_add=True)
+    last_modified = models.DateTimeField(auto_now=True)
+    author = models.ForeignKey(
+        AUTH_USER_MODEL, on_delete=models.PROTECT,
+        related_name="drafts", verbose_name=_("Player")
+    )
+
+    def __str__(self):
+        # todo: add which object this is a draft of
+        return f"{self.created}: {self.author}"
+
+    class Meta:
+        get_latest_by = "created"

common/urls.py

@@ -0,0 +1,7 @@
+from django.urls import path
+
+from common import views
+
+urlpatterns = [
+    path("api/draft/save", views.save_draft, name="save_draft"),
+]

common/views.py

@@ -1,10 +1,13 @@
-from django.http import HttpResponse
+import json
+
+from django.http import HttpResponse, HttpRequest, HttpResponseBadRequest, JsonResponse
 from django.shortcuts import render
 from django.views.decorators.http import condition
 from django.views.generic import TemplateView
 from ipware import get_client_ip
 from sentry_sdk import last_event_id
 
+from common.models import Draft
 from rpg_notes.secrets import SENTRY_DSN
 from utils.assets import get_css, get_file_hash
 
@@ -17,7 +20,7 @@ class LanguageSelectView(TemplateView):
     template_name = "common/languageselect.jinja"
 
 
-def print_ip(request):
+def print_ip(request: HttpRequest) -> HttpResponse:
     client_ip, is_routable = get_client_ip(request)
     return HttpResponse(repr(client_ip), content_type="text/plain")
 
@@ -26,6 +29,28 @@ def calc_etag(*args, **kwargs):
     return get_file_hash()[:6]
 
 
+def save_draft(request: HttpRequest) -> HttpResponse:
+    body = json.loads(request.body)
+    draft_md = body.get("draft_md", None)
+    if not draft_md:
+        return HttpResponseBadRequest()
+    try:
+        last_draft = Draft.objects.filter(author=request.user).latest()
+        if last_draft.description_md == draft_md:
+            return JsonResponse({
+                "message": "saved (unchanged)"
+            })
+    except Draft.DoesNotExist:
+        pass
+    draft = Draft()
+    draft.description_md = draft_md
+    draft.author = request.user
+    draft.save()
+    return JsonResponse({
+        "message": "saved"
+    })
+
+
 @condition(etag_func=calc_etag)
 def debug_css(request):
     css, source_map = get_css(debug=True)

rpg_notes/urls.py

@@ -19,6 +19,7 @@ urlpatterns = [
     path('note/', include("notes.urls")),
     path('loot/', include("loot.urls")),
     path('search/', include("search.urls")),
+    path('', include("common.urls")),
     path('', include("campaigns.urls"))
 ]
 

static/js/markdown.js

@@ -6,7 +6,7 @@
  */
 
 document.addEventListener('DOMContentLoaded', function () {
-
+    const csrftoken = document.querySelector('[name=csrfmiddlewaretoken]').value;
     const ids = ["id_description_md"];
     ids.forEach(function (id) {
         const element = document.getElementById(id);
@@ -33,7 +33,28 @@ document.addEventListener('DOMContentLoaded', function () {
                         second: '2-digit',
                     },
                 },
-            }
+            },
+            inputStyle: "contenteditable",
+            status: ["lines", "words", "cursor", "saveStatus"],
         });
+        window.editor = easyMDE
+        setInterval(function () {
+            const content = easyMDE.value();
+            fetch("/api/draft/save", {
+                method: "POST",
+                body: JSON.stringify({
+                    "draft_md": content
+                }),
+                headers: {'X-CSRFToken': csrftoken},
+            })
+                .then(response => response.json())
+                .then(data => {
+                    easyMDE.updateStatusBar("saveStatus", data.message)
+                    setTimeout(e => easyMDE.updateStatusBar("saveStatus", ""), 5000)
+                }).catch(e => {
+                easyMDE.updateStatusBar("saveStatus", "error saving draft")
+            })
+
+        }, 1000 * 30)
     });
 });