add ability to bookmark posts and threads, courtesy of bitty

app/routes/hyperapi.py

@@ -0,0 +1,53 @@
+from flask import Blueprint, render_template, abort, request
+from .users import get_active_user, is_logged_in
+from ..models import BookmarkCollections, BookmarkedPosts, BookmarkedThreads
+from functools import wraps
+
+bp = Blueprint('hyperapi', __name__, url_prefix='/hyperapi/')
+
+def login_required(view_func):
+    @wraps(view_func)
+    def dec(*args, **kwargs):
+        if not is_logged_in():
+            abort(403)
+        return view_func(*args, **kwargs)
+    return dec
+
+def account_required(view_func):
+    @wraps(view_func)
+    def dec(*args, **kwargs):
+        if get_active_user().is_guest():
+            abort(403)
+        return view_func(*args, **kwargs)
+    return dec
+
+@bp.errorhandler(403)
+def handle_403(e):
+    return "<h1>forbidden</h1>", 403
+
+
+@bp.get('bookmarks-dropdown/<bookmark_type>')
+@login_required
+@account_required
+def bookmarks_dropdown(bookmark_type):
+    collections = BookmarkCollections.findall({'user_id': get_active_user().id})
+    concept_id = request.args.get('id')
+    require_reload = bool(int(request.args.get('require_reload', default=0)))
+    if bookmark_type.lower() == 'thread':
+        selected = next(filter(lambda bc: bc.has_thread(concept_id), collections), None)
+    elif bookmark_type.lower() == 'post':
+        selected = next(filter(lambda bc: bc.has_post(concept_id), collections), None)
+    else:
+        abort(400)
+        return
+
+    if selected:
+        if bookmark_type.lower() == 'thread':
+            memo = BookmarkedThreads.find({'collection_id': selected.id, 'thread_id': int(concept_id)}).note
+        else:
+            memo = BookmarkedPosts.find({'collection_id': selected.id, 'post_id': int(concept_id)}).note
+    else:
+        memo = ''
+
+
+    return render_template('components/bookmarks_dropdown.html', collections=collections, id=concept_id, selected=selected, type=bookmark_type, memo=memo, require_reload=require_reload)