Linter pass

There is not much value to be gotten out of creating Jinja blocks and
appending them to a list when nothing particularly interesting is done
with the list. With changes to move more towards semantic HTML, as well
as more ease of access to data in the template engine in the new code,
it is preferable to leave block division to the page template by making
it a property of the <section> tag. This also allows creating blocks in
Jinja iterators, which is not possible to do cleanly in the idiom being
replaced here.

amanuensis/backend/post.py

@@ -2,19 +2,19 @@
 Post query interface
 """
 
-import re
+from typing import Optional, Sequence, Tuple
 
-from sqlalchemy import select
+from sqlalchemy import select, update, func, or_, DateTime
 
 from amanuensis.db import DbContext, Post
-from amanuensis.db.models import Lexicon
+from amanuensis.db.models import Lexicon, Membership
 from amanuensis.errors import ArgumentError, BackendArgumentTypeError
 
 
 def create(
     db: DbContext,
     lexicon_id: int,
-    user_id: int,
+    user_id: Optional[int],
     body: str,
 ) -> Post:
     """
@@ -47,3 +47,57 @@ def create(
     db.session.add(new_post)
     db.session.commit()
     return new_post
+
+
+def get_posts_for_membership(
+    db: DbContext, membership_id: int
+) -> Tuple[Sequence[Post], Sequence[Post]]:
+    """
+    Returns posts for the membership's lexicon, split into posts that
+    are new since the last view and posts that were previously seen.
+    """
+    # Save the current timestamp, so we don't miss posts created between now
+    # and when we finish looking stuff up
+    now: DateTime = db(select(func.now())).scalar_one()
+
+    # Save the previous last-seen timestamp for splitting new from old posts,
+    # then update the membership with the current time
+    last_seen: DateTime = db(
+        select(Membership.last_post_seen).where(Membership.id == membership_id)
+    ).scalar_one()
+    db(
+        update(Membership)
+        .where(Membership.id == membership_id)
+        .values(last_post_seen=now)
+    )
+    db.session.commit()
+
+    # Fetch posts in two groups, new ones after the last-seen time and old ones
+    # If last-seen is null, then just return everything as new
+    new_posts = db(
+        select(Post)
+        .where(last_seen is None or Post.created > last_seen)
+        .order_by(Post.created.desc())
+    ).scalars()
+    old_posts = db(
+        select(Post)
+        .where(last_seen is not None and Post.created <= last_seen)
+        .order_by(Post.created.desc())
+    ).scalars()
+
+    return new_posts, old_posts
+
+
+def get_unread_count(db: DbContext, membership_id: int) -> int:
+    """Get the number of posts that the member has not seen"""
+    return db(
+        select(func.count(Post.id))
+        .join(Membership, Membership.lexicon_id == Post.lexicon_id)
+        .where(
+            or_(
+                Membership.last_post_seen.is_(None),
+                Post.created > Membership.last_post_seen,
+            )
+        )
+        .where(Membership.id == membership_id)
+    ).scalar()

amanuensis/cli/__init__.py

@@ -8,6 +8,7 @@ import amanuensis.cli.admin
 import amanuensis.cli.character
 import amanuensis.cli.index
 import amanuensis.cli.lexicon
+import amanuensis.cli.post
 import amanuensis.cli.user
 from amanuensis.db import DbContext
 
@@ -113,6 +114,7 @@ def main():
     add_subcommand(subparsers, amanuensis.cli.character)
     add_subcommand(subparsers, amanuensis.cli.index)
     add_subcommand(subparsers, amanuensis.cli.lexicon)
+    add_subcommand(subparsers, amanuensis.cli.post)
     add_subcommand(subparsers, amanuensis.cli.user)
 
     # Parse args and perform top-level arg processing

amanuensis/cli/post.py

@@ -0,0 +1,31 @@
+import logging
+
+from amanuensis.backend import *
+from amanuensis.db import *
+
+from .helpers import add_argument
+
+
+COMMAND_NAME = "post"
+COMMAND_HELP = "Interact with posts."
+
+LOG = logging.getLogger(__name__)
+
+
+@add_argument("--lexicon", required=True, help="The lexicon's name")
+@add_argument("--by", help="The character's public id")
+@add_argument("--text", help="The text of the post")
+def command_create(args) -> int:
+    """
+    Create a post in a lexicon.
+    """
+    db: DbContext = args.get_db()
+    lexicon = lexiq.try_from_name(db, args.lexicon)
+    if not lexicon:
+        raise ValueError("Lexicon does not exist")
+    user = userq.try_from_username(db, args.by)
+    user_id = user.id if user else None
+    post: Post = postq.create(db, lexicon.id, user_id, args.text)
+    preview = post.body[:20] + "..." if len(post.body) > 20 else post.body
+    LOG.info(f"Posted '{preview}' in {lexicon.full_title}")
+    return 0

amanuensis/db/models.py

@@ -181,7 +181,7 @@ class Lexicon(ModelBase):
     ################################
 
     # Whether players can join the game
-    joinable = Column(Boolean, nullable=False, default=True)
+    joinable = Column(Boolean, nullable=False, default=False)
 
     # Whether the game is listed on public pages
     public = Column(Boolean, nullable=False, default=False)
@@ -251,7 +251,9 @@ class Lexicon(ModelBase):
     indices = relationship("ArticleIndex", back_populates="lexicon")
     index_rules = relationship("ArticleIndexRule", back_populates="lexicon")
     content_rules = relationship("ArticleContentRule", back_populates="lexicon")
-    posts = relationship("Post", back_populates="lexicon")
+    posts = relationship(
+        "Post", back_populates="lexicon", order_by="Post.created.desc()"
+    )
 
     #######################
     # Derived information #

amanuensis/resources/editor.css

@@ -17,7 +17,7 @@ div#editor-left {
 	display: flex;
 	align-items: stretch;
 }
-div#editor-left div.contentblock {
+div#editor-left section {
 	display: flex;
 	flex-direction: column;
 	margin: 10px 5px 10px 10px;
@@ -48,7 +48,7 @@ textarea#editor-content {
 div#editor-right {
 	overflow-y: scroll;
 }
-div#editor-right div.contentblock {
+div#editor-right section {
 	margin: 10px 5px 10px 10px;
 }
 span.message-warning {

amanuensis/resources/page.css

@@ -8,14 +8,14 @@ body {
 	line-height: 1.4;
 	font-size: 16px;
 }
-div#wrapper {
+main {
 	max-width: 800px;
 	position: absolute;
 	left: 0;
 	right: 0;
 	margin: 0 auto;
 }
-div#header {
+header {
 	padding: 5px;
 	margin: 5px;
 	background-color: #ffffff;
@@ -24,7 +24,7 @@ div#header {
 	overflow: auto;
 	position: relative;
 }
-div#header p, div#header h2 {
+header p, header h2 {
 	margin: 5px;
 }
 div#login-status {
@@ -33,7 +33,7 @@ div#login-status {
 	top: 10px;
 	right: 10px;
 }
-div#sidebar {
+nav {
 	width: 200px;
 	float:left;
 	margin:5px;
@@ -46,7 +46,7 @@ div#sidebar {
 img#logo {
 	max-width: 200px;
 }
-div#sidebar table {
+nav table {
 	width: 100%;
 	border-collapse: collapse;
 }
@@ -63,32 +63,32 @@ table a {
 	border-radius: 5px;
 	text-decoration: none;
 }
-div#sidebar table a {
+nav table a {
 	justify-content: center;
 }
 table a:hover {
 	background-color: var(--button-hover);
 }
-div#sidebar table a.current-page {
+nav table a.current-page {
 	background-color: var(--button-current);
 }
-div#sidebar table a.current-page:hover {
+nav table a.current-page:hover {
 	background-color: var(--button-current);
 }
-div#sidebar table td {
+nav table td {
 	padding: 0px; margin: 3px 0;
 	border-bottom: 8px solid transparent;
 }
-div#content {
+article {
 	margin: 5px;
 }
-div.content-2col {
+article.content-2col {
 	position: absolute;
 	right: 0px;
 	left: 226px;
 	max-width: 564px;
 }
-div.contentblock {
+section {
 	background-color: #ffffff;
 	box-shadow: 2px 2px 10px #888888;
 	margin-bottom: 5px;
@@ -215,27 +215,35 @@ details.setting-help {
 #index-definition-table td input[type=number] {
 	width: 4em;
 }
+section.new-post {
+	padding: 9px;
+	border: 1px dashed red;
+}
+p.post-byline {
+	color: #606060;
+	text-align: right;
+}
 @media only screen and (max-width: 816px) {
-	div#wrapper {
+	main {
 		padding: 5px;
 	}
-	div#header {
+	header {
 		max-width: 554px;
 		margin: 0 auto;
 	}
-	div#sidebar {
+	nav {
 		max-width: 548px;
 		width: inherit;
 		float: inherit;
 		margin: 10px auto;
 	}
-	div#content{
+	article{
 		margin: 10px auto;
 	}
-	div.content-1col {
+	article.content-1col {
 		max-width: 564px;
 	}
-	div.content-2col {
+	article.content-2col {
 		max-width: 564px;
 		position: static;
 		right: inherit;

amanuensis/server/__init__.py

@@ -76,6 +76,7 @@ def get_app(
             "memq": memq,
             "charq": charq,
             "indq": indq,
+            "postq": postq,
             "current_lexicon": current_lexicon,
             "current_membership": current_membership
         }

amanuensis/server/auth/auth.login.jinja

@@ -3,6 +3,7 @@
 {% block header %}<h2>Amanuensis - Login</h2>{% endblock %}
 {% block login_status_attr %}style="display:none"{% endblock %}
 {% block main %}
+<section>
 <form action="" method="post" novalidate>
     {{ form.hidden_tag() }}
     <p>{{ form.username.label }}<br>{{ form.username(size=32) }}
@@ -19,5 +20,5 @@
 {% for message in get_flashed_messages() %}
 <span style="color: #ff0000">{{ message }}</span><br>
 {% endfor %}
+</section>
 {% endblock %}
-{% set template_content_blocks = [self.main()] %}

amanuensis/server/helpers.py

@@ -99,7 +99,7 @@ def admin_required(route):
     @wraps(route)
     def admin_route(*args, **kwargs):
         user: User = current_user
-        if not user.is_site_admin:
+        if not user.is_authenticated or not user.is_site_admin:
             flash("You must be an admin to view this page")
             return redirect(url_for('home.home'))
         return route(*args, **kwargs)
@@ -114,7 +114,13 @@ def player_required(route):
     def player_route(*args, **kwargs):
         db: DbContext = g.db
         user: User = current_user
-        lexicon: Lexicon = g.lexicon
+        lexicon: Lexicon = current_lexicon
+        if not user.is_authenticated:
+            flash("You must be a player to view this page")
+            if lexicon.public:
+                return redirect(url_for('lexicon.contents', lexicon_name=lexicon.name))
+            else:
+                return redirect(url_for('home.home'))
         mem: Optional[Membership] = memq.try_from_ids(db, user.id, lexicon.id)
         if not mem:
             flash("You must be a player to view this page")
@@ -134,8 +140,8 @@ def player_required_if_not_public(route):
     def player_route(*args, **kwargs):
         db: DbContext = g.db
         user: User = current_user
-        lexicon: Lexicon = g.lexicon
-        if not lexicon.public:
+        lexicon: Lexicon = current_lexicon
+        if not user.is_authenticated and not lexicon.public:
             mem: Optional[Membership] = memq.try_from_ids(db, user.id, lexicon.id)
             if not mem:
                 flash("You must be a player to view this page")
@@ -152,7 +158,13 @@ def editor_required(route):
     def editor_route(*args, **kwargs):
         db: DbContext = g.db
         user: User = current_user
-        lexicon: Lexicon = g.lexicon
+        lexicon: Lexicon = current_lexicon
+        if not user.is_authenticated:
+            flash("You must be a player to view this page")
+            if lexicon.public:
+                return redirect(url_for('lexicon.contents', lexicon_name=lexicon.name))
+            else:
+                return redirect(url_for('home.home'))
         mem: Optional[Membership] = memq.try_from_ids(db, user.id, lexicon.id)
         if not mem or not mem.is_editor:
             flash("You must be the editor to view this page")

amanuensis/server/home/__init__.py

@@ -1,12 +1,8 @@
-from operator import le
+from flask import Blueprint, render_template, g
 
-from sqlalchemy.sql.expression import true
-from amanuensis.db.models import Lexicon
-from flask import Blueprint, render_template, g, url_for, redirect
+from amanuensis.backend import userq, lexiq
 
-from amanuensis.backend import userq, lexiq, memq
-
-from .forms import LexiconCreateForm
+# from .forms import LexiconCreateForm
 
 bp = Blueprint("home", __name__, url_prefix="/home", template_folder=".")
 
@@ -22,34 +18,6 @@ def home():
 def admin():
     return render_template("home.admin.jinja", userq=userq, lexiq=lexiq)
 
-@bp.get("/admin/create/")
-def create():
-    form = LexiconCreateForm()
-    return render_template("home.create.jinja", form=form)
-
-@bp.post("/admin/create/")
-def create_post():
-    form = LexiconCreateForm()
-    if form.validate():
-        name = form.lexicon.data
-        editor = userq.try_from_username(g.db, form.editor.data)
-        prompt = form.prompt.data
-
-        assert editor is not None
-
-        lexicon = lexiq.create(g.db, name, None, prompt)
-        new_membership = memq.create(g.db, editor.id, lexicon.id, is_editor=True)
-
-        lexicon.joinable = False
-        g.db.session.commit()
-
-        return redirect(url_for("home.admin"))
-
-    else:
-        return render_template("home.create.jinja", form=form)
-
-
-
 
 # @bp_home.route("/admin/create/", methods=['GET', 'POST'])
 # @login_required

amanuensis/server/home/forms.py

@@ -2,13 +2,16 @@ from flask_wtf import FlaskForm
 from wtforms import StringField, SubmitField, TextAreaField
 from wtforms.validators import DataRequired
 
-class LexiconCreateForm(FlaskForm):
-    """/admin/create/"""
-    lexicon = StringField(
-        'Lexicon name',
-        validators=[DataRequired()])
-    editor = StringField(
-        'Username of editor',
-        validators=[DataRequired()])
-    prompt = TextAreaField('Prompt')
-    submit = SubmitField('Create')
+# from amanuensis.server.forms import User, Lexicon
+
+
+# class LexiconCreateForm(FlaskForm):
+# 	"""/admin/create/"""
+# 	lexiconName = StringField(
+# 		'Lexicon name',
+# 		validators=[DataRequired(), Lexicon(should_exist=False)])
+# 	editorName = StringField(
+# 		'Username of editor',
+# 		validators=[DataRequired(), User(should_exist=True)])
+# 	promptText = TextAreaField('Prompt')
+# 	submit = SubmitField('Create')

amanuensis/server/home/home.admin.jinja

@@ -3,11 +3,13 @@
 {% block title %}Admin | Amanuensis{% endblock %}
 {% block header %}<h2>Amanuensis - Admin Dashboard</h2>{% endblock %}
 
+{# TODO #}
 {% block sb_home %}<a href="{{ url_for('home.home') }}">Home</a>{% endblock %}
-{% block sb_create %}<a href="{{ url_for('home.create') }}">Create a lexicon</a>{% endblock %}
+{% block sb_create %}<a href="#{#{ url_for('home.admin_create') }#}">Create a lexicon</a>{% endblock %}
 {% set template_sidebar_rows = [self.sb_home(), self.sb_create()] %}
 
 {% block main %}
+<section>
 <p>Users:</p>
 {% for user in userq.get_all(db) %}
 {{ macros.dashboard_user_item(user) }}
@@ -16,5 +18,5 @@
 {% for lexicon in lexiq.get_all(db) %}
 {{ macros.dashboard_lexicon_item(lexicon) }}
 {% endfor %}
+</section>
 {% endblock %}
-{% set template_content_blocks = [self.main()] %}

amanuensis/server/home/home.create.jinja

@@ -8,24 +8,22 @@
 {% set template_sidebar_rows = [self.sb_home(), self.sb_admin()] %}
 
 {% block main %}
-
 <form action="" method="post" novalidate>
 	{{ form.hidden_tag() }}
-    <p>{{ form.lexicon.label }}<br>{{ form.lexicon(size=32) }}
-    {% for error in form.lexicon.errors %}
+	<p>{{ form.lexiconName.label }}<br>{{ form.lexiconName(size=32) }}
+	{% for error in form.lexiconName.errors %}
 	<br><span style="color: #ff0000">{{ error }}</span>
 	{% endfor %}</p>
 
-    <p>{{ form.editor.label }}<br>{{ form.editor(size=32) }}
-    {% for error in form.editor.errors %}
+	<p>{{ form.editorName.label }}<br>{{ form.editorName(size=32) }}
+	{% for error in form.editorName.errors %}
 	<br><span style="color: #ff0000">{{ error }}</span>
 	{% endfor %}</p>
 
-    <p>{{ form.prompt.label }}<br>{{ form.prompt(class_="fullwidth") }}</p>
+	<p>{{ form.promptText.label }}<br>{{ form.promptText(class_="fullwidth") }}</p>
 
 	<p>{{ form.submit() }}</p>
 </form>
-
 {% for message in get_flashed_messages() %}
 <span style="color: #ff0000">{{ message }}</span><br>
 {% endfor %}

amanuensis/server/home/home.root.jinja

@@ -4,6 +4,13 @@
 {% block header %}<h2>Amanuensis - Home</h2>{% endblock %}
 
 {% block main %}
+{% if current_user.is_site_admin %}
+<section>
+<a href="{{ url_for('home.admin') }}" style="display:block; text-align:center;">Admin dashboard</a>
+</section>
+{% endif %}
+
+<section>
 <h1>Welcome to Amanuensis!</h1>
 <p>Amanuensis is a hub for playing Lexicon, the encyclopedia RPG. Log in to access your Lexicon games. If you do not have an account, contact the administrator.</p>
 
@@ -37,13 +44,5 @@
 {% else %}
 <p>No public games available.</p>
 {% endif %}
-
+</section>
 {% endblock %}
-{% set template_content_blocks = [self.main()] %}
-
-{% if current_user.is_site_admin %}
-{% block admin_dash %}
-<a href="{{ url_for('home.admin') }}" style="display:block; text-align:center;">Admin dashboard</a>
-{% endblock %}
-{% set template_content_blocks = [self.admin_dash()] + template_content_blocks %}
-{% endif %}

amanuensis/server/lexicon.jinja

@@ -15,6 +15,10 @@
     {% if current_page == "contents" %}class="current-page"
     {% else %}href="{{ url_for('lexicon.contents', lexicon_name=g.lexicon.name) }}"
     {% endif %}>Contents</a>{% endblock %}
+{% block sb_posts %}<a 
+    {% if current_page == "posts" %}class="current-page"
+    {% else %}href="{{ url_for('lexicon.posts.list', lexicon_name=g.lexicon.name) }}"
+    {% endif %}>Posts{% set unread_count = postq.get_unread_count(g.db, current_membership.id) if current_membership else None %}{% if unread_count %} ({{ unread_count }}){% endif %}</a>{% endblock %}
 {% block sb_rules %}<a 
     {% if current_page == "rules" %}class="current-page"
     {% else %}href="{{ url_for('lexicon.rules', lexicon_name=g.lexicon.name) }}"
@@ -31,6 +35,7 @@
 {% set template_sidebar_rows = [
     self.sb_characters(),
     self.sb_contents(),
+    self.sb_posts(),
     self.sb_rules(),
     self.sb_settings(),
     self.sb_stats()] %}

amanuensis/server/lexicon/__init__.py

@@ -8,6 +8,7 @@ from amanuensis.server.helpers import lexicon_param, player_required_if_not_publ
 
 from .characters import bp as characters_bp
 from .forms import LexiconJoinForm
+from .posts import bp as posts_bp
 from .settings import bp as settings_bp
 
 
@@ -15,6 +16,7 @@ bp = Blueprint(
     "lexicon", __name__, url_prefix="/lexicon/<lexicon_name>", template_folder="."
 )
 bp.register_blueprint(characters_bp)
+bp.register_blueprint(posts_bp)
 bp.register_blueprint(settings_bp)
 
 

amanuensis/server/lexicon/characters/characters.edit.jinja

@@ -2,6 +2,7 @@
 {% block title %}Edit {{ character.name }} | {{ lexicon_title }}{% endblock %}
 
 {% block main %}
+<section>
 <form action="" method="post" novalidate>
     {{ form.hidden_tag() }}
     <p>
@@ -19,6 +20,5 @@
 {% for message in get_flashed_messages() %}
 <span style="color:#ff0000">{{ message }}</span><br>
 {% endfor %}
-
+</section>
 {% endblock %}
-{% set template_content_blocks = [self.main()] %}

amanuensis/server/lexicon/characters/characters.jinja

@@ -3,6 +3,7 @@
 {% block title %}Character | {{ lexicon_title }}{% endblock %}
 
 {% block main %}
+<section>
 <h1>Characters</h1>
 {% set players = memq.get_players_in_lexicon(db, g.lexicon.id)|list %}
 {% set characters = charq.get_in_lexicon(db, g.lexicon.id)|list %}
@@ -30,5 +31,5 @@
 </li>
 {% endfor %}
 </ul>
+</section>
 {% endblock %}
-{% set template_content_blocks = [self.main()] %}

amanuensis/server/lexicon/lexicon.article.jinja

@@ -2,17 +2,15 @@
 {% block title %}{{ article.title }} | {{ lexicon_title }}{% endblock %}
 
 {% block main %}
-
+<section>
 {% for message in get_flashed_messages() %}
 <span style="color:#ff0000">{{ message }}</span><br>
 {% endfor %}
 
 <h1>{{ article.title }}</h1>
 {{ article.html }}
-
-{% endblock %}
-
-{% block citations %}
+</section>
+<section>
 <p>
     {% for citation in article.cites %}
     <a href="{{ citation|articlelink }}">{{ citation }}</a>{% if not loop.last %} / {% endif %}
@@ -23,6 +21,5 @@
     <a href="{{ citation|articlelink }}">{{ citation }}</a>{% if not loop.last %} / {% endif %}
     {% endfor %}
 </p>
+</section>
 {% endblock %}
-
-{% set template_content_blocks = [self.main(), self.citations()] %}

amanuensis/server/lexicon/lexicon.contents.jinja

@@ -3,7 +3,7 @@
 {% block title %}Index | {{ lexicon_title }}{% endblock %}
 
 {% block main %}
-
+<section>
 {% for message in get_flashed_messages() %}
 <span style="color:#ff0000">{{ message }}</span><br>
 {% endfor %}
@@ -20,6 +20,5 @@
 </ul>
 {% endif %}
 {% endfor %}
-
+</section>
 {% endblock %}
-{% set template_content_blocks = [self.main()] %}

amanuensis/server/lexicon/lexicon.join.jinja

@@ -2,7 +2,7 @@
 {% block title %}Join | {{ g.lexicon.full_title }}{% endblock %}
 
 {% block main %}
-
+<section>
 <form id="lexicon-join" action="" method="post" novalidate>
     {{ form.hidden_tag() }}
     {% if g.lexicon.join_password %}
@@ -16,6 +16,5 @@
 {% for message in get_flashed_messages() %}
 <span style="color:#ff0000">{{ message }}</span><br>
 {% endfor %}
-
+</section>
 {% endblock %}
-{% set template_content_blocks = [self.main()] %}

amanuensis/server/lexicon/lexicon.rules.jinja

@@ -3,8 +3,7 @@
 {% block title %}Rules | {{ lexicon_title }}{% endblock %}
 
 {% block main %}
-
+<section>
 Placeholder text
-
+</section>
 {% endblock %}
-{% set template_content_blocks = [self.main()] %}

amanuensis/server/lexicon/lexicon.statistics.jinja

@@ -3,8 +3,7 @@
 {% block title %}Session | {{ lexicon_title }}{% endblock %}
 
 {% block main %}
-
+<section>
 Placeholder text
-
+</section>
 {% endblock %}
-{% set template_content_blocks = [self.main()] %}

amanuensis/server/lexicon/posts/__init__.py

@@ -0,0 +1,95 @@
+from flask import Blueprint, render_template, g
+from flask.helpers import url_for
+from flask_login import current_user
+from werkzeug.utils import redirect
+
+from amanuensis.backend import postq
+from amanuensis.db import Post
+from amanuensis.parser import RenderableVisitor, parse_raw_markdown
+from amanuensis.parser.core import *
+from amanuensis.server.helpers import (
+    lexicon_param,
+    player_required,
+    current_lexicon,
+    current_membership,
+)
+
+from .forms import CreatePostForm
+
+
+bp = Blueprint("posts", __name__, url_prefix="/posts", template_folder=".")
+
+
+class PostFormatter(RenderableVisitor):
+    """Parses stylistic markdown into HTML without links."""
+
+    def TextSpan(self, span: TextSpan):
+        return span.innertext
+
+    def LineBreak(self, span: LineBreak):
+        return "<br>"
+
+    def ParsedArticle(self, span: ParsedArticle):
+        return "\n".join(span.recurse(self))
+
+    def BodyParagraph(self, span: BodyParagraph):
+        return f'<p>{"".join(span.recurse(self))}</p>'
+
+    def SignatureParagraph(self, span: SignatureParagraph):
+        return (
+            '<hr><span class="signature"><p>'
+            f'{"".join(span.recurse(self))}'
+            "</p></span>"
+        )
+
+    def BoldSpan(self, span: BoldSpan):
+        return f'<b>{"".join(span.recurse(self))}</b>'
+
+    def ItalicSpan(self, span: ItalicSpan):
+        return f'<i>{"".join(span.recurse(self))}</i>'
+
+    def CitationSpan(self, span: CitationSpan):
+        return "".join(span.recurse(self))
+
+
+def render_post_body(post: Post) -> str:
+    """Parse and render the body of a post into post-safe HTML."""
+    renderable: ParsedArticle = parse_raw_markdown(post.body)
+    rendered: str = renderable.render(PostFormatter())
+    return rendered
+
+
+@bp.get("/")
+@lexicon_param
+@player_required
+def list(lexicon_name):
+    form = CreatePostForm()
+    new_posts, old_posts = postq.get_posts_for_membership(g.db, current_membership.id)
+    return render_template(
+        "posts.jinja",
+        lexicon_name=lexicon_name,
+        form=form,
+        render_post_body=render_post_body,
+        new_posts=new_posts,
+        old_posts=old_posts,
+    )
+
+
+@bp.post("/")
+@lexicon_param
+@player_required
+def create(lexicon_name):
+    form = CreatePostForm()
+    if form.validate():
+        # Data is valid
+        postq.create(g.db, current_lexicon.id, current_user.id, form.body.data)
+        return redirect(url_for("lexicon.posts.list", lexicon_name=lexicon_name))
+
+    else:
+        # POST received invalid data
+        return render_template(
+            "posts.jinja",
+            lexicon_name=lexicon_name,
+            form=form,
+            render_post_body=render_post_body,
+        )

amanuensis/server/lexicon/posts/forms.py

@@ -0,0 +1,10 @@
+from flask_wtf import FlaskForm
+from wtforms import SubmitField, TextAreaField
+from wtforms.validators import DataRequired
+
+
+class CreatePostForm(FlaskForm):
+    """/lexicon/<name>/posts/"""
+
+    body = TextAreaField(validators=[DataRequired()])
+    submit = SubmitField("Post")

amanuensis/server/lexicon/posts/posts.jinja

@@ -0,0 +1,28 @@
+{% extends "lexicon.jinja" %}
+{% set current_page = "posts" %}
+{% block title %}Character | {{ lexicon_title }}{% endblock %}
+
+{% macro make_post(post, is_new) %}
+<section{% if is_new %} class="new-post"{% endif %}>
+<p>{{ render_post_body(post) }}</p>
+<p class="post-byline">Posted {% if post.user_id %}by {{ post.user.display_name }} {% endif %}at {{ post.created }}</p>
+</section>
+{% endmacro %}
+
+{% block main %}
+{% if current_lexicon.allow_post %}
+<section>
+<form action="" method="post" novalidate>
+    {{ form.hidden_tag() }}
+    <p>{{ form.body(class_='fullwidth') }}</p>
+    <p>{{ form.submit() }}</p>
+</form>
+</section>
+{% endif %}
+{% for post in new_posts %}
+{{ make_post(post, True) }}
+{% endfor %}
+{% for post in old_posts %}
+{{ make_post(post, False) }}
+{% endfor %}
+{% endblock %}

amanuensis/server/lexicon/settings/__init__.py

@@ -89,6 +89,7 @@ def setup(lexicon_name):
         form.turn_count.data = lexicon.turn_count
         form.player_limit.data = lexicon.player_limit
         form.character_limit.data = lexicon.character_limit
+        form.allow_post.data = lexicon.allow_post
         return render_template(
             "settings.jinja",
             lexicon_name=lexicon_name,
@@ -109,6 +110,7 @@ def setup(lexicon_name):
             lexicon.turn_count = form.turn_count.data
             lexicon.player_limit = form.player_limit.data
             lexicon.character_limit = form.character_limit.data
+            lexicon.allow_post = form.allow_post.data
             g.db.session.commit()  # TODO refactor into backend
             flash("Settings saved")
             return redirect(

amanuensis/server/lexicon/settings/forms.py

@@ -49,6 +49,7 @@ class SetupSettingsForm(FlaskForm):
         widget=NumberInput(),
         validators=[Optional()],
     )
+    allow_post = BooleanField("Allow players to make posts")
     submit = SubmitField("Submit")
 
 

amanuensis/server/lexicon/settings/settings.jinja

@@ -1,4 +1,5 @@
 {% extends "lexicon.jinja" %}
+{% set current_page = "settings" %}
 {% block title %}Edit | {{ lexicon_title }}{% endblock %}
 
 {% macro settings_page_link(page, text) -%}
@@ -19,6 +20,7 @@
 {% endmacro %}
 
 {% block main %}
+<section>
 {% if current_membership.is_editor %}
 <ul class="unordered-tabs">
     <li>{{ settings_page_link("player", "Player Settings") }}</li>
@@ -78,6 +80,7 @@
         <p>
             {{ number_setting(form.character_limit) }}
         </p>
+        <p>{{ flag_setting(form.allow_post) }}</p>
         <p>{{ form.submit() }}</p>
     </form>
     {% for message in get_flashed_messages() %}
@@ -172,6 +175,5 @@
 {% if page_name == "article" %}
     <h3>Article Requirements</h3>
 {% endif %}
+</section>
 {% endblock %}
-
-{% set template_content_blocks = [self.main()] %}

amanuensis/server/page.jinja

@@ -8,8 +8,8 @@
     <link rel="stylesheet" href="{{ url_for('static', filename='page.css') }}">
 </head>
 <body>
-    <div id="wrapper">
-        <div id="header">
+    <main>
+        <header>
             <div id="login-status" {% block login_status_attr %}{% endblock %}>
                 {% if current_user.is_authenticated %}
                 <b>{{ current_user.username -}}</b>
@@ -24,15 +24,11 @@
                 {% endif %}
             </div>
             {% block header %}{% endblock %}
-        </div>
+        </header>
         {% block sidebar %}{% endblock %}
-        <div id="content" class="{% block content_class %}{% endblock %}">
-            {% if not template_content_blocks %}{% set template_content_blocks = [] %}{% endif %}
-            {% if not content_blocks %}{% set content_blocks = [] %}{% endif %}
-            {% for content_block in template_content_blocks + content_blocks %}<div class="contentblock">
-                {{ content_block|safe }}</div>
-            {% endfor %}
-        </div>
-    </div>
+        <article class="{% block content_class %}{% endblock %}">
+            {% block main %}{% endblock %}
+        </article>
+    </main>
 </body>
 </html>

amanuensis/server/page_2col.jinja

@@ -1,12 +1,12 @@
 {% extends "page.jinja" %}
 {% block sidebar %}
-<div id="sidebar">
+<nav>
     {% if not template_sidebar_rows %}{% set template_sidebar_rows = [] %}{% endif %}
     {% if not sidebar_rows %}{% set sidebar_rows = [] %}{% endif %}
     <table>
         {% for row in template_sidebar_rows + sidebar_rows %}
         <tr><td>{{ row|safe }}</td></tr>{% endfor %}
     </table>
-</div>
+</nav>
 {% endblock %}
 {% block content_class %}content-2col{% endblock %}

amanuensis/server/session/session.editor.jinja

@@ -34,7 +34,7 @@
 <body>
 	<div id="wrapper">
 		<div id="editor-left" class="column">
-			<div class="contentblock">
+			<section>
 				{# Thin header bar #}
 				<div id="editor-header">
 					{# Header always includes backlink to lexicon #}
@@ -103,16 +103,16 @@
 {#					#}{{ article.contents }}{#
 				#}</textarea>
 				{% endif %}
-			</div>
+			</section>
 		</div>
 		<div id="editor-right" class="column">
-			<div id="preview" class="contentblock">
+			<section id="preview">
 				<p>This editor requires Javascript to function.</p>
 			</div>
-			<div id="preview-citations" class="contentblock">
+			<section id="preview-citations">
 				<p>&nbsp;</p>
 			</div>
-			<div id="preview-control" class="contentblock">
+			<section id="preview-control">
 				<p>&nbsp;</p>
 			</div>
 		</div>