take another approach to the settings import from modules

[osqa.git] / forum / views / commands.py

diff --git a/forum/views/commands.py b/forum/views/commands.py
index e41c2e06ec431776490fc0bf1f650c3fefab00ec..c4c0326e704f20651e1842371dff46251d860fb0 100644 (file)
--- a/forum/views/commands.py
+++ b/forum/views/commands.py
@@ -1,21 +1,23 @@
+# -*- coding: utf-8 -*-
+

 import datetime
 import datetime

-from forum import settings
+import logging
+

 from django.core.exceptions import ObjectDoesNotExist
 from django.core.exceptions import ObjectDoesNotExist

+from django.core.urlresolvers import reverse

 from django.utils import simplejson
 from django.utils import simplejson

-from django.http import HttpResponse, HttpResponseRedirect, Http404
-from django.shortcuts import get_object_or_404, render_to_response
+from django.utils.encoding import smart_unicode

 from django.utils.translation import ungettext, ugettext as _
 from django.utils.translation import ungettext, ugettext as _

-from django.template import RequestContext
+from django.http import HttpResponse, Http404
+from django.shortcuts import get_object_or_404, render_to_response
+

 from forum.models import *
 from forum.models import *

-from forum.models.node import NodeMetaClass
+from forum.utils.decorators import ajax_login_required

 from forum.actions import *
 from forum.actions import *

-from django.core.urlresolvers import reverse
-from django.contrib.auth.decorators import login_required
-from forum.utils.decorators import ajax_method, ajax_login_required
-from decorators import command, CommandException, RefreshPageCommand

 from forum.modules import decorate
 from forum import settings
 from forum.modules import decorate
 from forum import settings

-import logging
+
+from decorators import command, CommandException, RefreshPageCommand

 
 class NotEnoughRepPointsException(CommandException):
     def __init__(self, action):
 
 class NotEnoughRepPointsException(CommandException):
     def __init__(self, action):


@@ -73,8 +75,9 @@ def vote_post(request, id, vote_type):
         raise NotEnoughRepPointsException(vote_type == 'up' and _('upvote') or _('downvote'))
 
     user_vote_count_today = user.get_vote_count_today()
         raise NotEnoughRepPointsException(vote_type == 'up' and _('upvote') or _('downvote'))
 
     user_vote_count_today = user.get_vote_count_today()

+    user_can_vote_count_today = user.can_vote_count_today()

 
 

-    if user_vote_count_today >= int(settings.MAX_VOTES_PER_DAY):
+    if user_vote_count_today >= user.can_vote_count_today():

         raise NotEnoughLeftException(_('votes'), str(settings.MAX_VOTES_PER_DAY))
 
     new_vote_cls = (vote_type == 'up') and VoteUpAction or VoteDownAction
         raise NotEnoughLeftException(_('votes'), str(settings.MAX_VOTES_PER_DAY))
 
     new_vote_cls = (vote_type == 'up') and VoteUpAction or VoteDownAction


@@ -91,13 +94,11 @@ def vote_post(request, id, vote_type):
                     )
 
         old_vote.cancel(ip=request.META['REMOTE_ADDR'])
                     )
 
         old_vote.cancel(ip=request.META['REMOTE_ADDR'])

-        score_inc += (old_vote.__class__ == VoteDownAction) and 1 or -1
-
-    if old_vote.__class__ != new_vote_cls:
-        new_vote_cls(user=user, node=post, ip=request.META['REMOTE_ADDR']).save()
-        score_inc += (new_vote_cls == VoteUpAction) and 1 or -1
-    else:
+        score_inc = (old_vote.__class__ == VoteDownAction) and 1 or -1

         vote_type = "none"
         vote_type = "none"

+    else:
+        new_vote_cls(user=user, node=post, ip=request.META['REMOTE_ADDR']).save()
+        score_inc = (new_vote_cls == VoteUpAction) and 1 or -1

 
     response = {
     'commands': {
 
     response = {
     'commands': {


@@ -106,7 +107,7 @@ def vote_post(request, id, vote_type):
     }
     }
 
     }
     }
 

-    votes_left = (int(settings.MAX_VOTES_PER_DAY) - user_vote_count_today) + (vote_type == 'none' and -1 or 1)
+    votes_left = (user_can_vote_count_today - user_vote_count_today) + (vote_type == 'none' and -1 or 1)

 
     if int(settings.START_WARN_VOTES_LEFT) >= votes_left:
         response['message'] = _("You have %(nvotes)s %(tvotes)s left today.") % \
 
     if int(settings.START_WARN_VOTES_LEFT) >= votes_left:
         response['message'] = _("You have %(nvotes)s %(tvotes)s left today.") % \


@@ -265,7 +266,9 @@ def comment(request, id):
         'insert_comment': [
                 id, comment.id, comment.comment, user.decorated_name, user.get_profile_url(),
                 reverse('delete_comment', kwargs={'id': comment.id}),
         'insert_comment': [
                 id, comment.id, comment.comment, user.decorated_name, user.get_profile_url(),
                 reverse('delete_comment', kwargs={'id': comment.id}),

-                reverse('node_markdown', kwargs={'id': comment.id})
+                reverse('node_markdown', kwargs={'id': comment.id}),
+                reverse('convert_comment', kwargs={'id': comment.id}),
+                user.can_convert_comment_to_answer(comment),

                 ]
         }
         }
                 ]
         }
         }


@@ -284,7 +287,7 @@ def node_markdown(request, id):
         raise AnonymousNotAllowedException(_('accept answers'))
 
     node = get_object_or_404(Node, id=id)
         raise AnonymousNotAllowedException(_('accept answers'))
 
     node = get_object_or_404(Node, id=id)

-    return HttpResponse(node.body, mimetype="text/plain")
+    return HttpResponse(node.active_revision.body, mimetype="text/plain")

 
 
 @decorate.withfn(command)
 
 
 @decorate.withfn(command)


@@ -408,8 +411,15 @@ def convert_to_comment(request, id):
     answer = get_object_or_404(Answer, id=id)
     question = answer.question
 
     answer = get_object_or_404(Answer, id=id)
     question = answer.question
 

+    # Check whether the user has the required permissions
+    if not user.is_authenticated():
+        raise AnonymousNotAllowedException(_("convert answers to comments"))
+
+    if not user.can_convert_to_comment(answer):
+        raise NotEnoughRepPointsException(_("convert answers to comments"))
+

     if not request.POST:
     if not request.POST:

-        description = lambda a: _("Answer by %(uname)s: %(snippet)s...") % {'uname': a.author.username,
+        description = lambda a: _("Answer by %(uname)s: %(snippet)s...") % {'uname': smart_unicode(a.author.username),

                                                                             'snippet': a.summary[:10]}
         nodes = [(question.id, _("Question"))]
         [nodes.append((a.id, description(a))) for a in
                                                                             'snippet': a.summary[:10]}
         nodes = [(question.id, _("Question"))]
         [nodes.append((a.id, description(a))) for a in


@@ -417,12 +427,6 @@ def convert_to_comment(request, id):
 
         return render_to_response('node/convert_to_comment.html', {'answer': answer, 'nodes': nodes})
 
 
         return render_to_response('node/convert_to_comment.html', {'answer': answer, 'nodes': nodes})
 

-    if not user.is_authenticated():
-        raise AnonymousNotAllowedException(_("convert answers to comments"))
-
-    if not user.can_convert_to_comment(answer):
-        raise NotEnoughRepPointsException(_("convert answers to comments"))
-

     try:
         new_parent = Node.objects.get(id=request.POST.get('under', None))
     except:
     try:
         new_parent = Node.objects.get(id=request.POST.get('under', None))
     except:


@@ -436,12 +440,36 @@ def convert_to_comment(request, id):
     return RefreshPageCommand()
 
 @decorate.withfn(command)
     return RefreshPageCommand()
 
 @decorate.withfn(command)

-def subscribe(request, id, user=0):    
+def convert_comment_to_answer(request, id):
+    user = request.user
+    comment = get_object_or_404(Comment, id=id)
+    parent = comment.parent
+
+    if not parent.question:
+        question = parent
+    else:
+        question = parent.question
+    
+    if not user.is_authenticated():
+        raise AnonymousNotAllowedException(_("convert comments to answers"))
+
+    if not user.can_convert_comment_to_answer(comment):
+        raise NotEnoughRepPointsException(_("convert comments to answers"))
+    
+    CommentToAnswerAction(user=user, node=comment, ip=request.META['REMOTE_ADDR']).save(data=dict(question=question))
+
+    return RefreshPageCommand()
+
+@decorate.withfn(command)
+def subscribe(request, id, user=None):

     if user:
     if user:

-        user = User.objects.filter(id=user)[0]
-        if not (user.is_a_super_user_or_staff() or user.is_authenticated()):
-            raise CommandException(_("You do not have the correct credentials to preform this action."))
+        try:
+            user = User.objects.get(id=user)
+        except User.DoesNotExist:
+            raise Http404()

 
 

+        if not (request.user.is_a_super_user_or_staff() or user.is_authenticated()):
+            raise CommandException(_("You do not have the correct credentials to preform this action."))

     else:
         user = request.user
 
     else:
         user = request.user
 


@@ -488,25 +516,86 @@ def matching_tags(request):
     if len(request.GET['q']) == 0:
         raise CommandException(_("Invalid request"))
 
     if len(request.GET['q']) == 0:
         raise CommandException(_("Invalid request"))
 

-    possible_tags = Tag.active.filter(name__istartswith = request.GET['q'])
+    possible_tags = Tag.active.filter(name__icontains = request.GET['q'])

     tag_output = ''
     for tag in possible_tags:
     tag_output = ''
     for tag in possible_tags:

-        tag_output += (tag.name + "|" + tag.name + "." + tag.used_count.__str__() + "\n")
+        tag_output += "%s|%s|%s\n" % (tag.id, tag.name, tag.used_count)

 
     return HttpResponse(tag_output, mimetype="text/plain")
 
 
     return HttpResponse(tag_output, mimetype="text/plain")
 

+def matching_users(request):
+    if len(request.GET['q']) == 0:
+        raise CommandException(_("Invalid request"))
+
+    possible_users = User.objects.filter(username__icontains = request.GET['q'])
+    output = ''
+
+    for user in possible_users:
+        output += ("%s|%s|%s\n" % (user.id, user.decorated_name, user.reputation))
+
+    return HttpResponse(output, mimetype="text/plain")
+

 def related_questions(request):
     if request.POST and request.POST.get('title', None):
         can_rank, questions = Question.objects.search(request.POST['title'])
 def related_questions(request):
     if request.POST and request.POST.get('title', None):
         can_rank, questions = Question.objects.search(request.POST['title'])

+
+        if can_rank and isinstance(can_rank, basestring):
+            questions = questions.order_by(can_rank)
+

         return HttpResponse(simplejson.dumps(
                 [dict(title=q.title, url=q.get_absolute_url(), score=q.score, summary=q.summary)
                  for q in questions.filter_state(deleted=False)[0:10]]), mimetype="application/json")
     else:
         raise Http404()
 
         return HttpResponse(simplejson.dumps(
                 [dict(title=q.title, url=q.get_absolute_url(), score=q.score, summary=q.summary)
                  for q in questions.filter_state(deleted=False)[0:10]]), mimetype="application/json")
     else:
         raise Http404()
 

+@decorate.withfn(command)
+def answer_permanent_link(request, id):
+    # Getting the current answer object
+    answer = get_object_or_404(Answer, id=id)
+
+    # Getting the current object URL -- the Application URL + the object relative URL
+    url = '%s%s' % (settings.APP_BASE_URL, answer.get_absolute_url())
+
+    if not request.POST:
+        # Display the template
+        return render_to_response('node/permanent_link.html', { 'url' : url, })
+
+    return {
+        'commands' : {
+            'copy_url' : [request.POST['permanent_link_url'],],
+        },
+        'message' : _("The permanent URL to the answer has been copied to your clipboard."),
+    }

 
 

+@decorate.withfn(command)
+def award_points(request, user_id, answer_id):
+    user = request.user
+    awarded_user = get_object_or_404(User, id=user_id)
+    answer = get_object_or_404(Answer, id=answer_id)
+
+    # Users shouldn't be able to award themselves
+    if awarded_user.id == user.id:
+        raise CannotDoOnOwnException(_("award"))
+
+    # Anonymous users cannot award  points, they just don't have such
+    if not user.is_authenticated():
+        raise AnonymousNotAllowedException(_('award'))
+
+    if not request.POST:
+        return render_to_response("node/award_points.html", { 'user' : user, 'awarded_user' : awarded_user, })
+    else:
+        points = int(request.POST['points'])

 
 

+        # We should check if the user has enough reputation points, otherwise we raise an exception.
+        if points < 0:
+            raise CommandException(_("The number of points to award needs to be a positive value."))

 
 

+        if user.reputation < points:
+            raise NotEnoughRepPointsException(_("award"))

 
 

+        extra = dict(message=request.POST.get('message', ''), awarding_user=request.user.id, value=points)

 
 

+        # We take points from the awarding user
+        AwardPointsAction(user=request.user, node=answer, extra=extra).save(data=dict(value=points, affected=awarded_user))

 
 

+        return { 'message' : _("You have awarded %(awarded_user)s with %(points)d points") % {'awarded_user' : awarded_user, 'points' : points} }