WebHost: add per-game yaml file downloads

WebHostLib/downloads.py

@@ -1,8 +1,8 @@
-from flask import send_file, Response
+from flask import send_file, Response, render_template
 from pony.orm import select
 
 from Patch import update_patch_data
-from WebHostLib import app, Slot, Room, Seed
+from WebHostLib import app, Slot, Room, Seed, cache
 import zipfile
 
 @app.route("/dl_patch/<suuid:room_id>/<int:patch_id>")
@@ -68,4 +68,14 @@ def download_slot_file(room_id, player_id: int):
                         fname = name.rsplit("/", 1)[0]+".zip"
         else:
             return "Game download not supported."
-        return send_file(io.BytesIO(slot_data.data), as_attachment=True, attachment_filename=fname)
+        return send_file(io.BytesIO(slot_data.data), as_attachment=True, attachment_filename=fname)
+
+@app.route("/templates")
+@cache.cached()
+def list_yaml_templates():
+    import os
+    files = []
+    for file in os.scandir(os.path.join(app.static_folder, "generated")):
+        if file.is_file() and file.name.endswith(".yaml"):
+            files.append(file.name)
+    return render_template("templates.html", files=files)

WebHostLib/templates/templates.html

@@ -0,0 +1,21 @@
+{% extends 'pageWrapper.html' %}
+
+{% block head %}
+    {% include 'header/grassHeader.html' %}
+    <title>Option Templates (YAML)</title>
+    <link rel="stylesheet" type="text/css" href="{{ url_for('static', filename="styles/markdown.css") }}" />
+    <script src="https://cdnjs.cloudflare.com/ajax/libs/showdown/1.9.1/showdown.min.js"
+            integrity="sha512-L03kznCrNOfVxOUovR6ESfCz9Gfny7gihUX/huVbQB9zjODtYpxaVtIaAkpetoiyV2eqWbvxMH9fiSv5enX7bw=="
+            crossorigin="anonymous"></script>
+{% endblock %}
+
+{% block body %}
+    <div>
+    <h1>Option Templates (YAML)</h1>
+    <ul>
+        {% for file in files %}
+        <li><a href="{{ url_for('static', filename="generated/"+file) }}">{{ file }}</a></li>
+        {% endfor %}
+    </ul>
+    </div>
+{%  endblock %}