Added the option to limit the tags creation. It will defaults to false, and there...

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

diff --git a/forum/views/writers.py b/forum/views/writers.py
index f65c4f4dc21c0d77c6080c7dc471e6691a46a21f..b6e13af629fe3af691889d3f71d9b96d2bceec14 100644 (file)
--- a/forum/views/writers.py
+++ b/forum/views/writers.py
@@ -13,26 +13,12 @@ from django.utils.translation import ugettext as _
 from django.core.urlresolvers import reverse
 from django.core.exceptions import PermissionDenied
 
 from django.core.urlresolvers import reverse
 from django.core.exceptions import PermissionDenied
 

-from forum.utils.html import sanitize_html
-from markdown2 import Markdown
+from forum.actions import AskAction, AnswerAction, ReviseAction, RollbackAction, RetagAction
+from forum.modules.decorators import decoratable

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

-from forum.const import *

 from forum.utils.forms import get_next_url
 from forum.utils.forms import get_next_url

-from forum.views.readers import _get_tags_cache_json

 
 

-# used in index page
-INDEX_PAGE_SIZE = 20
-INDEX_AWARD_SIZE = 15
-INDEX_TAGS_SIZE = 100
-# used in tags list
-DEFAULT_PAGE_SIZE = 60
-# used in questions
-QUESTIONS_PAGE_SIZE = 10
-# used in answers
-ANSWERS_PAGE_SIZE = 10
-
-markdowner = Markdown(html4tags=True)

 
 def upload(request):#ajax upload file to a question or answer
     class FileTypeNotAllow(Exception):
 
 def upload(request):#ajax upload file to a question or answer
     class FileTypeNotAllow(Exception):


@@ -42,7 +28,6 @@ def upload(request):#ajax upload file to a question or answer
     class UploadPermissionNotAuthorized(Exception):
         pass
 
     class UploadPermissionNotAuthorized(Exception):
         pass
 

-    #<result><msg><![CDATA[%s]]></msg><error><![CDATA[%s]]></error><file_url>%s</file_url></result>

     xml_template = "<result><msg><![CDATA[%s]]></msg><error><![CDATA[%s]]></error><file_url>%s</file_url></result>"
 
     try:
     xml_template = "<result><msg><![CDATA[%s]]></msg><error><![CDATA[%s]]></error><file_url>%s</file_url></result>"
 
     try:


@@ -79,67 +64,37 @@ def upload(request):#ajax upload file to a question or answer
 
     return HttpResponse(result, mimetype="application/xml")
 
 
     return HttpResponse(result, mimetype="application/xml")
 

-
+@decoratable

 def ask(request):
 def ask(request):

-    if request.method == "POST" and "text" in request.POST:
-        form = AskForm(request.POST)
+    if request.POST and "text" in request.POST:
+        form = AskForm(request.POST, user=request.user)

         if form.is_valid():
         if form.is_valid():

-
-            added_at = datetime.datetime.now()
-            title = strip_tags(form.cleaned_data['title'].strip())
-            wiki = form.cleaned_data['wiki']
-            tagnames = form.cleaned_data['tags'].strip()
-            text = form.cleaned_data['text']
-            html = sanitize_html(markdowner.convert(text))
-            summary = strip_tags(html)[:120]
-            

             if request.user.is_authenticated():
             if request.user.is_authenticated():

-                author = request.user 
-
-                question = Question.objects.create_new(
-                    title            = title,
-                    author           = author, 
-                    added_at         = added_at,
-                    wiki             = wiki,
-                    tagnames         = tagnames,
-                    summary          = summary,
-                    text = sanitize_html(markdowner.convert(text))
-                )
+                ask_action = AskAction(user=request.user, ip=request.META['REMOTE_ADDR']).save(data=form.cleaned_data)
+                question = ask_action.node
+
+                if settings.WIKI_ON and request.POST.get('wiki', False):
+                    question.nstate.wiki = ask_action

 
                 return HttpResponseRedirect(question.get_absolute_url())
             else:
 
                 return HttpResponseRedirect(question.get_absolute_url())
             else:

-                request.session.flush()
-                session_key = request.session.session_key
-                question = AnonymousQuestion(
-                    session_key = session_key,
-                    title       = title,
-                    tagnames = tagnames,
-                    wiki = wiki,
-                    text = text,
-                    summary = summary,
-                    added_at = added_at,
-                    ip_addr = request.META['REMOTE_ADDR'],
-                )
-                question.save()
+                request.session['temp_node_data'] = request.POST
+                request.session['temp_node_type'] = 'question'

                 return HttpResponseRedirect(reverse('auth_action_signin', kwargs={'action': 'newquestion'}))
     elif request.method == "POST" and "go" in request.POST:
                 return HttpResponseRedirect(reverse('auth_action_signin', kwargs={'action': 'newquestion'}))
     elif request.method == "POST" and "go" in request.POST:

-        form = AskForm({'title': request.POST['q']})
+        form = AskForm({'title': request.POST['q']}, user=request.user)

     else:
     else:

-        form = AskForm()
+        form = AskForm(user=request.user)

 
 

-    tags = _get_tags_cache_json()

     return render_to_response('ask.html', {
         'form' : form,
     return render_to_response('ask.html', {
         'form' : form,

-        'tags' : tags,

         'email_validation_faq_url':reverse('faq') + '#validate',
         }, context_instance=RequestContext(request))
 
 @login_required
         'email_validation_faq_url':reverse('faq') + '#validate',
         }, context_instance=RequestContext(request))
 
 @login_required

-def edit_question(request, id):#edit or retag a question
-    """view to edit question
-    """
+def edit_question(request, id):

     question = get_object_or_404(Question, id=id)
     question = get_object_or_404(Question, id=id)

-    if question.deleted and not request.user.can_view_deleted_post(question):
+    if question.nis.deleted and not request.user.can_view_deleted_post(question):

         raise Http404
     if request.user.can_edit_post(question):
         return _edit_question(request, question)
         raise Http404
     if request.user.can_edit_post(question):
         return _edit_question(request, question)


@@ -148,34 +103,12 @@ def edit_question(request, id):#edit or retag a question
     else:
         raise Http404
 
     else:
         raise Http404
 

-def _retag_question(request, question):#non-url subview of edit question - just retag
-    """retag question sub-view used by
-    view "edit_question"
-    """
+def _retag_question(request, question):

     if request.method == 'POST':
         form = RetagQuestionForm(question, request.POST)
         if form.is_valid():
             if form.has_changed():
     if request.method == 'POST':
         form = RetagQuestionForm(question, request.POST)
         if form.is_valid():
             if form.has_changed():

-                latest_revision = question.get_latest_revision()
-                retagged_at = datetime.datetime.now()
-
-                question.tagnames = form.cleaned_data['tags']
-                question.last_edited_at = retagged_at
-                question.last_edited_by = request.user
-                question.last_activity_at = retagged_at
-                question.last_activity_by = request.user
-                question.save()
-
-                # Create a new revision
-                QuestionRevision.objects.create(
-                    question   = question,
-                    title      = latest_revision.title,
-                    author     = request.user,
-                    revised_at = retagged_at,
-                    tagnames   = form.cleaned_data['tags'],
-                    summary    = CONST['retagged'],
-                    text       = latest_revision.text
-                )
+                RetagAction(user=request.user, node=question, ip=request.META['REMOTE_ADDR']).save(data=dict(tagnames=form.cleaned_data['tags']))

 
             return HttpResponseRedirect(question.get_absolute_url())
     else:
 
             return HttpResponseRedirect(question.get_absolute_url())
     else:


@@ -183,78 +116,43 @@ def _retag_question(request, question):#non-url subview of edit question - just
     return render_to_response('question_retag.html', {
         'question': question,
         'form' : form,
     return render_to_response('question_retag.html', {
         'question': question,
         'form' : form,

-        'tags' : _get_tags_cache_json(),
+        #'tags' : _get_tags_cache_json(),

     }, context_instance=RequestContext(request))
 
     }, context_instance=RequestContext(request))
 

-def _edit_question(request, question):#non-url subview of edit_question - just edit the body/title
-    latest_revision = question.get_latest_revision()
-    revision_form = None
+def _edit_question(request, question):

     if request.method == 'POST':
     if request.method == 'POST':

+        revision_form = RevisionForm(question, data=request.POST)
+        revision_form.is_valid()
+        revision = question.revisions.get(revision=revision_form.cleaned_data['revision'])
+

         if 'select_revision' in request.POST:
         if 'select_revision' in request.POST:

-            # user has changed revistion number
-            revision_form = RevisionForm(question, latest_revision, request.POST)
-            if revision_form.is_valid():
-                # Replace with those from the selected revision
-                form = EditQuestionForm(question,
-                    QuestionRevision.objects.get(question=question,
-                        revision=revision_form.cleaned_data['revision']))
-            else:
-                form = EditQuestionForm(question, latest_revision, request.POST)
+            form = EditQuestionForm(question, request.user, revision)

         else:
         else:

-            # Always check modifications against the latest revision
-            form = EditQuestionForm(question, latest_revision, request.POST)
-            if form.is_valid():
-                html = sanitize_html(markdowner.convert(form.cleaned_data['text']))
-                if form.has_changed():
-                    edited_at = datetime.datetime.now()
-                    tags_changed = (latest_revision.tagnames !=
-                                    form.cleaned_data['tags'])
-
-                    # Update the Question itself
-                    question.title = form.cleaned_data['title']
-                    question.last_edited_at = edited_at
-                    question.last_edited_by = request.user
-                    question.last_activity_at = edited_at
-                    question.last_activity_by = request.user
-                    question.tagnames = form.cleaned_data['tags']
-                    question.summary = strip_tags(html)[:120]
-                    question.html = html
-
-                    # only save when it's checked
-                    # because wiki doesn't allow to be edited if last version has been enabled already
-                    # and we make sure this in forms.
-                    if ('wiki' in form.cleaned_data and
-                        form.cleaned_data['wiki']):
-                        question.wiki = True
-                        question.wikified_at = edited_at
-
-                    question.save()
-
-                    # Create a new revision
-                    revision = QuestionRevision(
-                        question   = question,
-                        title      = form.cleaned_data['title'],
-                        author     = request.user,
-                        revised_at = edited_at,
-                        tagnames   = form.cleaned_data['tags'],
-                        text       = form.cleaned_data['text'],
-                    )
-                    if form.cleaned_data['summary']:
-                        revision.summary = form.cleaned_data['summary']
-                    else:
-                        revision.summary = 'No.%s Revision' % latest_revision.revision
-                    revision.save()
+            form = EditQuestionForm(question, request.user, revision, data=request.POST)

 
 

-                return HttpResponseRedirect(question.get_absolute_url())
+        if not 'select_revision' in request.POST and form.is_valid():
+            if form.has_changed():
+                action = ReviseAction(user=request.user, node=question, ip=request.META['REMOTE_ADDR']).save(data=form.cleaned_data)
+
+                if settings.WIKI_ON:
+                    if request.POST.get('wiki', False) and not question.nis.wiki:
+                        question.nstate.wiki = action
+                    elif question.nis.wiki and (not request.POST.get('wiki', False)) and request.user.can_cancel_wiki(question):
+                        question.nstate.wiki = None
+            else:
+                if not revision == question.active_revision:
+                    RollbackAction(user=request.user, node=question).save(data=dict(activate=revision))
+
+            return HttpResponseRedirect(question.get_absolute_url())

     else:
     else:

+        revision_form = RevisionForm(question)
+        form = EditQuestionForm(question, request.user)

 
 

-        revision_form = RevisionForm(question, latest_revision)
-        form = EditQuestionForm(question, latest_revision)

     return render_to_response('question_edit.html', {
         'question': question,
         'revision_form': revision_form,
         'form' : form,
     return render_to_response('question_edit.html', {
         'question': question,
         'revision_form': revision_form,
         'form' : form,

-        'tags' : _get_tags_cache_json()
+        #'tags' : _get_tags_cache_json()

     }, context_instance=RequestContext(request))
 
 @login_required
     }, context_instance=RequestContext(request))
 
 @login_required


@@ -264,91 +162,63 @@ def edit_answer(request, id):
         raise Http404
     elif not request.user.can_edit_post(answer):
         raise Http404
         raise Http404
     elif not request.user.can_edit_post(answer):
         raise Http404

-    else:
-        latest_revision = answer.get_latest_revision()
-        if request.method == "POST":
-            if 'select_revision' in request.POST:
-                # user has changed revistion number
-                revision_form = RevisionForm(answer, latest_revision, request.POST)
-                if revision_form.is_valid():
-                    # Replace with those from the selected revision
-                    form = EditAnswerForm(answer,
-                                          AnswerRevision.objects.get(answer=answer,
-                                          revision=revision_form.cleaned_data['revision']))
-                else:
-                    form = EditAnswerForm(answer, latest_revision, request.POST)
-            else:
-                form = EditAnswerForm(answer, latest_revision, request.POST)
-                if form.is_valid():
-                    html = sanitize_html(markdowner.convert(form.cleaned_data['text']))
-                    if form.has_changed():
-                        edited_at = datetime.datetime.now()
-                        updated_fields = {
-                            'last_edited_at': edited_at,
-                            'last_edited_by': request.user,
-                            'html': html,
-                        }
-                        Answer.objects.filter(id=answer.id).update(**updated_fields)
-
-                        revision = AnswerRevision(
-                                                  answer=answer,
-                                                  author=request.user,
-                                                  revised_at=edited_at,
-                                                  text=form.cleaned_data['text']
-                                                  )
-
-                        if form.cleaned_data['summary']:
-                            revision.summary = form.cleaned_data['summary']
-                        else:
-                            revision.summary = 'No.%s Revision' % latest_revision.revision
-                        revision.save()
-
-                        answer.question.last_activity_at = edited_at
-                        answer.question.last_activity_by = request.user
-                        answer.question.save()
-
-                    return HttpResponseRedirect(answer.get_absolute_url())
+
+    if request.method == "POST":
+        revision_form = RevisionForm(answer, data=request.POST)
+        revision_form.is_valid()
+        revision = answer.revisions.get(revision=revision_form.cleaned_data['revision'])
+
+        if 'select_revision' in request.POST:
+            form = EditAnswerForm(answer, request.user, revision)

         else:
         else:

-            revision_form = RevisionForm(answer, latest_revision)
-            form = EditAnswerForm(answer, latest_revision)
-        return render_to_response('answer_edit.html', {
-                                  'answer': answer,
-                                  'revision_form': revision_form,
-                                  'form': form,
-                                  }, context_instance=RequestContext(request))
-
-def answer(request, id):#process a new answer
+            form = EditAnswerForm(answer, request.user, revision, data=request.POST)
+
+        if not 'select_revision' in request.POST and form.is_valid():
+            if form.has_changed():
+                action = ReviseAction(user=request.user, node=answer, ip=request.META['REMOTE_ADDR']).save(data=form.cleaned_data)
+
+                if settings.WIKI_ON:
+                    if request.POST.get('wiki', False) and not answer.nis.wiki:
+                        answer.nstate.wiki = action
+                    elif answer.nis.wiki and (not request.POST.get('wiki', False)) and request.user.can_cancel_wiki(answer):
+                        answer.nstate.wiki = None
+            else:
+                if not revision == answer.active_revision:
+                    RollbackAction(user=request.user, node=answer, ip=request.META['REMOTE_ADDR']).save(data=dict(activate=revision))
+
+            return HttpResponseRedirect(answer.get_absolute_url())
+
+    else:
+        revision_form = RevisionForm(answer)
+        form = EditAnswerForm(answer, request.user)
+    return render_to_response('answer_edit.html', {
+                              'answer': answer,
+                              'revision_form': revision_form,
+                              'form': form,
+                              }, context_instance=RequestContext(request))
+
+@decoratable
+def answer(request, id):

     question = get_object_or_404(Question, id=id)
     question = get_object_or_404(Question, id=id)

-    if request.method == "POST":
-        form = AnswerForm(question, request.user, request.POST)
+    if request.POST:
+        form = AnswerForm(question, request.POST)

         if form.is_valid():
         if form.is_valid():

-            wiki = form.cleaned_data['wiki']
-            text = form.cleaned_data['text']
-            update_time = datetime.datetime.now()
-

             if request.user.is_authenticated():
             if request.user.is_authenticated():

-                Answer.objects.create_new(
-                                  question=question,
-                                  author=request.user,
-                                  added_at=update_time,
-                                  wiki=wiki,
-                                  text=sanitize_html(markdowner.convert(text)),
-                                  email_notify=form.cleaned_data['email_notify']
-                                  )
+                answer_action = AnswerAction(user=request.user, ip=request.META['REMOTE_ADDR']).save(dict(question=question, **form.cleaned_data))
+                answer = answer_action.node
+
+                if settings.WIKI_ON and request.POST.get('wiki', False):
+                    answer.nstate.wiki = answer_action
+
+                return HttpResponseRedirect(answer.get_absolute_url())

             else:
             else:

-                request.session.flush()
-                html = sanitize_html(markdowner.convert(text))
-                summary = strip_tags(html)[:120]
-                anon = AnonymousAnswer(
-                                       question=question,
-                                       wiki=wiki,
-                                       text=text,
-                                       summary=summary,
-                                       session_key=request.session.session_key,
-                                       ip_addr=request.META['REMOTE_ADDR'],
-                                       )
-                anon.save()
-                return HttpResponseRedirect(reverse('auth_action_signin', kwargs={'action': 'newanswer'}))
+                request.session['temp_node_data'] = request.POST
+                request.session['temp_node_type'] = 'answer'
+                request.session['temp_question_id'] = id
+                return HttpResponseRedirect(reverse('auth_action_signin', kwargs={'action': 'newquestion'}))
+        else:
+            request.session['redirect_POST_data'] = request.POST
+            return HttpResponseRedirect(question.get_absolute_url() + '#fmanswer')

 
     return HttpResponseRedirect(question.get_absolute_url())
 
 
     return HttpResponseRedirect(question.get_absolute_url())