make create guild threshold configurable, add savepoint

CHANGELOG.md

@@ -6,15 +6,18 @@
 - Users can now block each other
     + Blocking a user prevents them from seeing your comments, posts (standalone or in feed) and profile
 - Added user strikes: a strike logs the content of a removed message for future use
+- Added ✨**color themes**✨
 - Posts may now be deleted by author. If it has comments, comments are not spared
+- If a user for some reason can't post, their post is blocked and they can choose to post it onto another community. Previously it got posted to the user page.
 - Moderators (and admins) have now access to mod tools
     + Allowed operations: change display name, description, restriction status, and exile (guild-local ban) members
     + Site administrators and guild owners can add moderators
 - Administrators can claim ownership of abandoned guilds
 - Implemented guild subscriptions (not as in $$$, yes as in the follow button)
-- Added ✨color themes✨
+- Minimum karma requirement for creating a guild is now configurable via env variable `FREAK_CREATE_GUILD_THRESHOLD` (previously hardcoded at 15)
 - Users can now set their display name, biography and color theme in `/settings`
-- You can now add an impressum in .env, e.g. `IMPRESSUM='Acme Ltd.::1 Short Island::Old York, Divided States::Responsible: ::Donald Duck'` Lines are separated by two colons. Version before 0.4.0 CAN'T BE RUN in German-speaking countries as of 2025.
+- Impressum can now be set in .env, e.g. `IMPRESSUM='Acme Ltd.::1 Short Island::Old York, Divided States::Responsible: ::Donald Duck'` Lines are separated by two colons. **Versions before 0.4.0 CAN'T BE RUN in German-speaking countries** as of 2025.
+- Several aesthetic improvements
 
 ## 0.3.3
 

freak/__init__.py

@@ -40,6 +40,7 @@ class AppConfig(ConfigOptions):
     jquery_url = ConfigValue(default='https://ajax.googleapis.com/ajax/libs/jquery/3.7.1/jquery.min.js')
     app_is_behind_proxy = ConfigValue(cast=bool, default=False)
     impressum = ConfigValue(cast=twocolon_list, default='')
+    create_guild_threshold = ConfigValue(cast=int, default=15, prefix='freak_')
 
 app_config = AppConfig()
 

freak/models.py

@@ -220,8 +220,8 @@ class User(Base):
             db.session.commit()
 
     def can_create_guild(self):
-        ## TODO make guild creation requirements configurable
+        ## TODO make guild creation requirements fully configurable
-        return self.karma > 15 or self.is_administrator
+        return self.karma > app_config.create_guild_threshold or self.is_administrator
 
     can_create_community = deprecated('use .can_create_guild()')(can_create_guild)
 
@@ -356,6 +356,19 @@ class Guild(Base):
         u = db.session.execute(select(Member).where(Member.user_id == other.id, Member.guild_id == self.id)).scalar()
         return u.is_banned if u else False
 
+    def allows_posting(self, other: User) -> bool:
+        if self.owner is None:
+            return False
+        if other.is_disabled:
+            return False
+        mem: Member | None = db.session.execute(select(Member).where(Member.user_id == other.id, Member.guild_id == self.id)).scalar() if other else None
+        if mem and mem.is_banned:
+            return False
+        if self.is_restricted:
+            return mem and mem.is_approved
+        return True
+
+
     def moderators(self):
         if self.owner:
             yield ModeratorInfo(self.owner, True)

freak/templates/create.html

@@ -14,15 +14,16 @@
     <input type="hidden" name="csrf_token" value="{{ csrf_token() }}">
     <div>
       <p>Posting as <strong>{{ current_user.handle() }}</strong></p>
-      <p>Post to: <input type="text" name="to" placeholder="{{ current_user.handle() }}"></p>
+      <p>Post to: <input type="text" name="to" placeholder="{{ current_user.handle() }}" value="{{ sv_target }}"></p>
       <div>
-        <input type="text" name="title" placeholder="An interesting title" maxlength="256" class="fullwidth" />
+        <input type="text" name="title" placeholder="An interesting title" maxlength="256" class="fullwidth" value="{{ sv_title }}" />
       </div>
+      <hr />
       <div>
-        <textarea name="text" placeholder="What's happening?" class="create_text fullwidth">{{ request.args['preload'] }}</textarea>
+        <textarea name="text" placeholder="What's happening ~" class="create_text fullwidth">{{ sv_content }}</textarea>
       </div>
       {#<dd id="fileInputContainer"><a href="javascript:attachFileInput();">Add a file...</a>#}
-      <div>{{ privacy_select() }}</div>
+      <div>{{ privacy_select(sv_privacy) }}</div>
       <div><button type="submit" class="primary">Create</button></div>
     </div>
   </form>

freak/website/create.py

@@ -7,23 +7,43 @@ from flask_login import current_user, login_required
 from sqlalchemy import insert, select
 from ..models import User, db, Guild, Post
 
+current_user: User
+
 bp = Blueprint('create', __name__)
 
+def create_savepoint(
+    target = '', title = '',  content = '',
+    privacy = 0
+):
+    return render_template('create.html',
+        sv_target = target,
+        sv_title = title,
+        sv_content = content,
+        sv_privacy = privacy
+    )
+
 @bp.route('/create/', methods=['GET', 'POST'])
 @login_required
 def create():
     user: User = current_user
     if request.method == 'POST' and 'title' in request.form:
         gname = request.form['to']
-        if gname:
-            guild: Guild | None = db.session.execute(select(Guild).where(Guild.name == gname)).scalar()
-            if guild is None:
-                flash(f'Guild +{gname} not found or inaccessible, posting to your user page instead')
-        else:
-            guild = None
         title = request.form['title']
         text = request.form['text']
         privacy = int(request.form.get('privacy', '0'))
+        if gname:
+            guild: Guild | None = db.session.execute(select(Guild).where(Guild.name == gname)).scalar()
+            if guild is None:
+                flash(f'Guild +{gname} not found or inaccessible')
+                return create_savepoint('', title, text, privacy)
+            if guild.has_exiled(user):
+                flash(f'You are banned from +{gname}')
+                return create_savepoint('', title, text, privacy)
+            if not guild.allows_posting(user):
+                flash(f'You can\'t post on +{gname}')
+                return create_savepoint('', title, text, privacy)
+        else:
+            guild = None
         try:
             new_post: Post = db.session.execute(insert(Post).values(
                 author_id = user.id,
@@ -40,7 +60,7 @@ def create():
         except Exception as e:
             sys.excepthook(*sys.exc_info())
             flash('Unable to publish!')
-    return render_template('create.html')
+    return create_savepoint(target=request.args.get('on',''))
 
 
 @bp.route('/createguild/', methods=['GET', 'POST'])