diff --git a/mural/views.py b/mural/views.py
index bfe443f..6ed9007 100644
--- a/mural/views.py
+++ b/mural/views.py
@@ -559,25 +559,25 @@ class CategoryDelete(LoginRequiredMixin, LogMixin, generic.DeleteView):
 
 @log_decorator_ajax('mural', 'view', 'category')
 def mural_category_log(request, category):
-    action = request.GET.get('action')
+	action = request.GET.get('action')
 
-    if action == 'open':
-        category = get_object_or_404(Category, id = category)
+	if action == 'open':
+		category = get_object_or_404(Category, id = category)
 
-        log_context = {}
-        log_context['category_id'] = category.id
-        log_context['category_name'] = category.name
-        log_context['category_slug'] = category.slug
-        log_context['timestamp_start'] = str(int(time.time()))
-        log_context['timestamp_end'] = '-1'
+		log_context = {}
+		log_context['category_id'] = category.id
+		log_context['category_name'] = category.name
+		log_context['category_slug'] = category.slug
+		log_context['timestamp_start'] = str(int(time.time()))
+		log_context['timestamp_end'] = '-1'
 
-        request.log_context = log_context
+		request.log_context = log_context
 
-        log_id = Log.objects.latest('id').id
+		log_id = Log.objects.latest('id').id
 
-        return JsonResponse({'message': 'ok', 'log_id': log_id})
+		return JsonResponse({'message': 'ok', 'log_id': log_id})
 
-    return JsonResponse({'message': 'ok'})
+	return JsonResponse({'message': 'ok'})
 
 """
 	Section for SubjectPost classes
@@ -928,7 +928,7 @@ class SubjectView(LoginRequiredMixin, LogMixin, generic.ListView):
 		slug = self.kwargs.get('slug')
 		subject = get_object_or_404(Subject, slug = slug)
 
-		posts = getSubjectPosts(subject, user, favorites, mines)			
+		posts = getSubjectPosts(subject.id, user, favorites, mines)			
 
 		if showing: #Exclude ajax creation posts results
 			showing = showing.split(',')
@@ -978,25 +978,25 @@ class SubjectView(LoginRequiredMixin, LogMixin, generic.ListView):
 
 @log_decorator_ajax('mural', 'view', 'subject')
 def mural_subject_log(request, subject):
-    action = request.GET.get('action')
+	action = request.GET.get('action')
 
-    if action == 'open':
-        subject = get_object_or_404(Subject, id = subject)
+	if action == 'open':
+		subject = get_object_or_404(Subject, id = subject)
 
-        log_context = {}
-        log_context['subject_id'] = subject.id
-        log_context['subject_name'] = subject.name
-        log_context['subject_slug'] = subject.slug
-        log_context['timestamp_start'] = str(int(time.time()))
-        log_context['timestamp_end'] = '-1'
+		log_context = {}
+		log_context['subject_id'] = subject.id
+		log_context['subject_name'] = subject.name
+		log_context['subject_slug'] = subject.slug
+		log_context['timestamp_start'] = str(int(time.time()))
+		log_context['timestamp_end'] = '-1'
 
-        request.log_context = log_context
+		request.log_context = log_context
 
-        log_id = Log.objects.latest('id').id
+		log_id = Log.objects.latest('id').id
 
-        return JsonResponse({'message': 'ok', 'log_id': log_id})
+		return JsonResponse({'message': 'ok', 'log_id': log_id})
 
-    return JsonResponse({'message': 'ok'})
+	return JsonResponse({'message': 'ok'})
 
 """
 	Section for specific resource post classes
@@ -1034,14 +1034,46 @@ class ResourceView(LoginRequiredMixin, LogMixin, generic.ListView):
 
 		if not favorites:
 			if mines:
-				posts = SubjectPost.objects.extra(select = {"most_recent": "greatest(last_update, (select max(mural_comment.last_update) from mural_comment where mural_comment.post_id = mural_subjectpost.mural_ptr_id))"}).filter(mural_ptr__user = user, resource = resource)
+				if not user.is_staff:
+					posts = SubjectPost.objects.extra(select = {"most_recent": "greatest(mural_mural.last_update, (select max(mural_comment.last_update) from mural_comment where mural_comment.post_id = mural_subjectpost.mural_ptr_id))"}).filter(
+						Q(resource = resource) & Q(mural_ptr__user = user) & (
+						Q(space__category__coordinators = user) | 
+						Q(space__professor = user) | 
+						Q(resource__isnull = True) |
+						(Q(resource__isnull = False) & (Q(resource__all_students = True) | Q(resource__students = user) | Q(resource__groups__participants = user))))).distinct()
+				else:
+					posts = SubjectPost.objects.extra(select = {"most_recent": "greatest(mural_mural.last_update, (select max(mural_comment.last_update) from mural_comment where mural_comment.post_id = mural_subjectpost.mural_ptr_id))"}).filter(resource = resource, mural_ptr__user = user)
 			else:
-				posts = SubjectPost.objects.extra(select = {"most_recent": "greatest(last_update, (select max(mural_comment.last_update) from mural_comment where mural_comment.post_id = mural_subjectpost.mural_ptr_id))"}).filter(resource = resource)
+				if not user.is_staff:
+					posts = SubjectPost.objects.extra(select = {"most_recent": "greatest(mural_mural.last_update, (select max(mural_comment.last_update) from mural_comment where mural_comment.post_id = mural_subjectpost.mural_ptr_id))"}).filter(
+						Q(resource = resource) & (
+						Q(space__category__coordinators = user) | 
+						Q(space__professor = user) | 
+						Q(resource__isnull = True) |
+						(Q(resource__isnull = False) & (Q(resource__all_students = True) | Q(resource__students = user) | Q(resource__groups__participants = user))))).distinct()
+				else:
+					posts = SubjectPost.objects.extra(select = {"most_recent": "greatest(mural_mural.last_update, (select max(mural_comment.last_update) from mural_comment where mural_comment.post_id = mural_subjectpost.mural_ptr_id))"}).filter(resource = resource)
 		else:
 			if mines:
-				posts = SubjectPost.objects.extra(select = {"most_recent": "greatest(last_update, (select max(mural_comment.last_update) from mural_comment where mural_comment.post_id = mural_subjectpost.mural_ptr_id))"}).filter(favorites_post__isnull = False, favorites_post__user = user, mural_ptr__user = user, resource = resource)
+				if not user.is_staff:
+					posts = SubjectPost.objects.extra(select = {"most_recent": "greatest(mural_mural.last_update, (select max(mural_comment.last_update) from mural_comment where mural_comment.post_id = mural_subjectpost.mural_ptr_id))"}).filter(
+						Q(resource = resource) & Q(favorites_post__isnull = False) & Q(favorites_post__user = user) & Q(mural_ptr__user = user) & (
+						Q(space__category__coordinators = user) | 
+						Q(space__professor = user) | 
+						Q(resource__isnull = True) |
+						(Q(resource__isnull = False) & (Q(resource__all_students = True) | Q(resource__students = user) | Q(resource__groups__participants = user))))).distinct()
+				else:
+					posts = SubjectPost.objects.extra(select = {"most_recent": "greatest(mural_mural.last_update, (select max(mural_comment.last_update) from mural_comment where mural_comment.post_id = mural_subjectpost.mural_ptr_id))"}).filter(resource = resource, favorites_post__isnull = False, favorites_post__user = user, mural_ptr__user = user)
 			else:
-				posts = SubjectPost.objects.extra(select = {"most_recent": "greatest(last_update, (select max(mural_comment.last_update) from mural_comment where mural_comment.post_id = mural_subjectpost.mural_ptr_id))"}).filter(favorites_post__isnull = False, favorites_post__user = user, resource = resource)
+				if not user.is_staff:
+					posts = SubjectPost.objects.extra(select = {"most_recent": "greatest(mural_mural.last_update, (select max(mural_comment.last_update) from mural_comment where mural_comment.post_id = mural_subjectpost.mural_ptr_id))"}).filter(
+						Q(resource = resource) & Q(favorites_post__isnull = False) & Q(favorites_post__user = user) & (
+						Q(space__category__coordinators = user) | 
+						Q(space__professor = user) | 
+						Q(resource__isnull = True) |
+						(Q(resource__isnull = False) & (Q(resource__all_students = True) | Q(resource__students = user) | Q(resource__groups__participants = user))))).distinct()
+				else:
+					posts = SubjectPost.objects.extra(select = {"most_recent": "greatest(mural_mural.last_update, (select max(mural_comment.last_update) from mural_comment where mural_comment.post_id = mural_subjectpost.mural_ptr_id))"}).filter(resource = resource, favorites_post__isnull = False, favorites_post__user = user)
 
 		if showing: #Exclude ajax creation posts results
 			showing = showing.split(',')
--
libgit2 0.21.2