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[zzz-spline-forum.git] / splinext / forum / model / __init__.py

diff --git a/splinext/forum/model/__init__.py b/splinext/forum/model/__init__.py
index 444f5b8..f312b4d 100644 (file)
--- a/splinext/forum/model/__init__.py
+++ b/splinext/forum/model/__init__.py
@@ -2,7 +2,7 @@ from datetime import datetime
 
 from sqlalchemy import and_, Column, ForeignKey, Index
 from sqlalchemy.orm import relation
-from sqlalchemy.types import DateTime, Integer, Unicode
+from sqlalchemy.types import DateTime, Enum, Integer, Unicode
 
 from spline.model.meta import TableBase
 from splinext.users import model as users_model
@@ -14,6 +14,24 @@ class Forum(TableBase):
     __tablename__ = 'forums'
     id = Column(Integer, primary_key=True, autoincrement=True, nullable=False)
     name = Column(Unicode(133), nullable=False)
+    access_level = Column(Enum(u'normal', u'soapbox', u'archive', name='forums_access_level'), nullable=False, default=u'normal', server_default=u'normal')
+
+    def can_create_thread(self, user):
+        """Returns True ifff the named user can make a new thread in this
+        forum.
+        """
+        if not user.can('forum:create-thread'):
+            return False
+
+        if self.access_level == u'soapbox' and \
+            not user.can('forum:override-soapbox'):
+            return False
+
+        if self.access_level == u'archive' and \
+            not user.can('forum:override-archive'):
+            return False
+
+        return True
 
 class Thread(TableBase):
     __tablename__ = 'threads'
@@ -35,6 +53,18 @@ class Thread(TableBase):
 
         return self.posts.filter_by(position=position).one()
 
+    def can_create_post(self, user):
+        """Returns True ifff the named user can make a new post in this thread.
+        """
+        if not user.can('forum:create-post'):
+            return False
+
+        if self.forum.access_level == u'archive' and \
+            not user.can('forum:override-archive'):
+            return False
+
+        return True
+
 class Post(TableBase):
     __tablename__ = 'posts'
     id = Column(Integer, primary_key=True, autoincrement=True, nullable=False)
@@ -50,7 +80,7 @@ Index('thread_position', Post.thread_id, Post.position, unique=True)
 # XXX sort by time, how?
 Forum.threads = relation(Thread, order_by=Thread.id.desc(), lazy='dynamic', backref='forum')
 
-Thread.posts = relation(Post, order_by=Post.posted_time.desc(), lazy='dynamic', backref='thread')
+Thread.posts = relation(Post, order_by=Post.position.asc(), lazy='dynamic', backref='thread')
 Thread.first_post = relation(Post, primaryjoin=and_(Post.thread_id == Thread.id, Post.position == 1), uselist=False)
 Thread.last_post = relation(Post, primaryjoin=and_(Post.thread_id == Thread.id, Post.position == Thread.post_count), uselist=False)