From 5e4f73d057dfa26ef374837ad5ec50e105281871 Mon Sep 17 00:00:00 2001
From: Kiril Kovachev <Kiril.Kovachev@warwick.ac.uk>
Date: Wed, 16 Oct 2024 13:19:33 +0100
Subject: [PATCH] Complete basic forum functionality

---
 kanken_online/forum.py                   | 33 ++++++++++++++++++++++--
 kanken_online/static/lang/en.json        |  7 ++++-
 kanken_online/static/lang/ja.json        |  7 ++++-
 kanken_online/templates/base.html        |  1 +
 kanken_online/templates/forum/index.html | 16 +++++++++++-
 kanken_online/templates/forum/new.html   | 15 +++++++++++
 6 files changed, 74 insertions(+), 5 deletions(-)
 create mode 100644 kanken_online/templates/forum/new.html

diff --git a/kanken_online/forum.py b/kanken_online/forum.py
index 4fae4d3..5a43f81 100644
--- a/kanken_online/forum.py
+++ b/kanken_online/forum.py
@@ -1,8 +1,37 @@
-from flask import Blueprint, render_template
+import datetime
+from flask import Blueprint, flash, redirect, render_template, request, session, url_for
+
+from kanken_online.auth import login_required
+from kanken_online.database import get_database
 
 
 blueprint = Blueprint("forum", __name__, url_prefix="/forum")
 
 @blueprint.route("/")
 def index():
-    return render_template("forum/index.html")
+    # Get forum posts
+    db = get_database()
+
+    posts = db.execute("SELECT post.*, user.username FROM post, user WHERE user.id = post.author_id ORDER BY post.created DESC LIMIT 50").fetchall()
+
+    # Pass to the template to render
+    return render_template("forum/index.html", posts=posts)
+
+@blueprint.route("/new", methods=["GET", "POST"])
+@login_required
+def new_post():
+    if request.method == "GET":
+        return render_template("forum/new.html")
+    else:
+        title = request.form["title"]
+        body = request.form["body"]
+
+        author_id = session["user_id"]
+        created = datetime.datetime.now()
+
+        db = get_database()
+        db.execute("INSERT INTO post VALUES (NULL, ?, ?, ?, ?)",
+                   (author_id, created, title, body))
+        db.commit()
+        flash("success_new_post")
+        return redirect(url_for("forum.index"))
\ No newline at end of file
diff --git a/kanken_online/static/lang/en.json b/kanken_online/static/lang/en.json
index 3b657e5..ea1c937 100644
--- a/kanken_online/static/lang/en.json
+++ b/kanken_online/static/lang/en.json
@@ -36,5 +36,10 @@
 "kanji_tsv_download": "Download kanji TSV",
 "kotoba_tsv_download": "Download kotoba TSV",
 "ankipkg_download": "Download Anki package",
-"database_download": "Download database"
+"database_download": "Download database",
+"new_post": "New post",
+"submit_post": "Submit post",
+"title": "Title",
+"post_body": "Post body",
+"success_new_post": "Successfully created new post"
 }
\ No newline at end of file
diff --git a/kanken_online/static/lang/ja.json b/kanken_online/static/lang/ja.json
index 3f00449..bce93ff 100644
--- a/kanken_online/static/lang/ja.json
+++ b/kanken_online/static/lang/ja.json
@@ -36,5 +36,10 @@
 "kanji_tsv_download": "漢字TSVをダウンロード",
 "kotoba_tsv_download": "言葉TSVをダウンロード",
 "ankipkg_download": "APKGをダウンロード",
-"database_download": "データーベースをダウンロード"
+"database_download": "データーベースをダウンロード",
+"new_post": "新しい投稿",
+"submit_post": "投稿する",
+"title": "話題",
+"post_body": "投稿内容",
+"success_new_post": "無事に新しい投稿を作りました"
 }
\ No newline at end of file
diff --git a/kanken_online/templates/base.html b/kanken_online/templates/base.html
index 6fbf042..6a9ff0d 100644
--- a/kanken_online/templates/base.html
+++ b/kanken_online/templates/base.html
@@ -27,6 +27,7 @@
     <li><a href="{{ url_for('about_page') }}">{{ localize("about") }}</a></li>
     <li><a href="{{ url_for('indices.indices_page') }}">{{ localize("indices") }}</a></li>
     <li><a href="{{ url_for('search.search_page') }}">{{ localize("search") }}</a></li>
+    <li><a href="{{ url_for('forum.index') }}">{{ localize("forum") }}</a></li>
     <li><a href="{{ url_for('data_page') }}">{{ localize("data") }}</a></li>
   </ul>
 </nav>
diff --git a/kanken_online/templates/forum/index.html b/kanken_online/templates/forum/index.html
index 8e33168..9523ba6 100644
--- a/kanken_online/templates/forum/index.html
+++ b/kanken_online/templates/forum/index.html
@@ -5,5 +5,19 @@
 {% endblock %}
 
 {% block content %}
-  ...
+  <form action="{{ url_for('forum.new_post') }}">
+    <input id="new-post-button" type="submit" value="{{ localize('new_post') }}">
+  </form>
+  <hr>
+  <div id="forum-container">
+    {% for post in posts %}
+      <div class="post">
+        <h2 class="post-title">{{ post.title }}</h2>
+        <span class="post-author">{{ post.username }}</span>
+        <p>{{ post.body }} </p>
+        <br>
+        <span class="post-timestamp">{{ post.created }}</span>
+      </div>
+    {% endfor %}
+  </div>
 {% endblock %}
\ No newline at end of file
diff --git a/kanken_online/templates/forum/new.html b/kanken_online/templates/forum/new.html
new file mode 100644
index 0000000..f8c3a70
--- /dev/null
+++ b/kanken_online/templates/forum/new.html
@@ -0,0 +1,15 @@
+{% extends 'base.html' %}
+
+{% block header %}
+  <h1>{% block title %}{{ localize("new_post") }}{% endblock %}</h1>
+{% endblock %}
+
+{% block content %}
+  <div id="new-post-area">
+    <form id="post" method="post">
+      <input type="text" name="title" id="post-title" placeholder="{{localize('title')}}" required>
+      <textarea id="post-body" name="body" placeholder="{{localize('post_body')}}" required></textarea>
+      <button type="submit"> {{ localize("submit_post") }}</button>
+    </form>
+  </div>
+{% endblock %}
\ No newline at end of file