creating threads

app/routes/app.py

@@ -5,3 +5,8 @@ bp = Blueprint("app", __name__, url_prefix = "/")
 @bp.route("/")
 def index():
     return redirect(url_for("topics.all_topics"))
+
+
+@bp.route("/babycode")
+def babycode_guide():
+    return "not yet"

app/routes/posts.py

@@ -0,0 +1,26 @@
+from flask import Blueprint, redirect, url_for
+from ..lib.babycode import babycode_to_html
+from ..db import db
+from ..models import Posts, PostHistory
+
+bp = Blueprint("posts", __name__, url_prefix = "/posts")
+
+def create_post(thread_id, user_id, content, markup_language="babycode"):
+    with db.transaction():
+        post = Posts.create({
+            "thread_id": thread_id,
+            "user_id": user_id,
+            "current_revision_id": None,
+        })
+
+        revision = PostHistory.create({
+            "post_id": post.id,
+            "content": babycode_to_html(content),
+            "is_initial_revision": True,
+            "original_markup": content,
+            "markup_language": markup_language,
+        })
+
+        post.update({"current_revision_id": revision.id})
+        return post
+

app/routes/threads.py

@@ -1,7 +1,49 @@
-from flask import Blueprint, render_template
+from flask import (
+    Blueprint, render_template, request, redirect, url_for
+    )
+from .users import login_required, get_active_user
+from ..models import Threads, Topics
+from .posts import create_post
+from slugify import slugify
+import time
+
+bp = Blueprint("threads", __name__, url_prefix = "/threads/")
 
-bp = Blueprint("topics", __name__, url_prefix = "/threads/")
 
 @bp.get("/<slug>")
 def thread(slug):
     return slug
+
+
+@bp.get("/create")
+@login_required
+def create():
+    all_topics = Topics.select()
+    return render_template("threads/create.html", all_topics = all_topics)
+
+
+@bp.post("/create")
+@login_required
+def create_form():
+    topic = Topics.find({"id": request.form['topic_id']})
+    user = get_active_user()
+    if not topic:
+        return "no"
+
+    if topic.is_locked and not get_active_user().is_mod():
+        return "no"
+
+    title = request.form['title'].strip()
+    now = int(time.time())
+    slug = f"{slugify(title)}-{now}"
+
+    post_content = request.form['initial_post']
+    thread = Threads.create({
+        "topic_id": topic.id,
+        "user_id": user.id,
+        "title": title,
+        "slug": slug,
+        "created_at": now,
+    })
+    post = create_post(thread.id, user.id, post_content)
+    return redirect(url_for(".thread", slug = thread.slug))