From 7ddd67ebdc119a7f95a24775c84f3bb5b8f274c5 Mon Sep 17 00:00:00 2001
From: Egil Moeller <egil.moller@freecode.no>
Date: Fri, 14 Feb 2014 14:50:51 +0100
Subject: Added support for directly posting as anonymous with recaptcha

---
 askbot/forms.py                                  | 12 ++++++++++--
 askbot/templates/widgets/ask_form.html           | 12 +++++++++---
 askbot/templates/widgets/question_edit_tips.html |  2 +-
 askbot/views/writers.py                          | 19 +++++++++++++++----
 4 files changed, 35 insertions(+), 10 deletions(-)

diff --git a/askbot/forms.py b/askbot/forms.py
index a490a4ac..c0a30679 100644
--- a/askbot/forms.py
+++ b/askbot/forms.py
@@ -923,11 +923,20 @@ class AskForm(PostAsSomeoneForm, PostPrivatelyForm):
             required=False,
         )
 
+        if (not user.is_authenticated()
+            and askbot_settings.USE_RECAPTCHA
+            and askbot_settings.ALLOW_ASK_ANONYMOUSLY):
+            self.fields['recaptcha'] = RecaptchaField(
+                private_key=askbot_settings.RECAPTCHA_SECRET,
+                public_key=askbot_settings.RECAPTCHA_KEY,
+                label='Are you human?', required=True)
+
         #hide ask_anonymously field
         if getattr(django_settings, 'ASKBOT_MULTILINGUAL', False):
             self.fields['language'] = LanguageField()
 
-        if askbot_settings.ALLOW_ASK_ANONYMOUSLY is False:
+        if (   not askbot_settings.ALLOW_ASK_ANONYMOUSLY
+            or not user.is_authenticated()):
             self.hide_field('ask_anonymously')
 
     def clean_ask_anonymously(self):
@@ -937,7 +946,6 @@ class AskForm(PostAsSomeoneForm, PostPrivatelyForm):
             self.cleaned_data['ask_anonymously'] = False
         return self.cleaned_data['ask_anonymously']
 
-
 ASK_BY_EMAIL_SUBJECT_HELP = _(
     'Subject line is expected in the format: '
     '[tag1, tag2, tag3,...] question title'
diff --git a/askbot/templates/widgets/ask_form.html b/askbot/templates/widgets/ask_form.html
index df37ba3c..0d3e9e30 100644
--- a/askbot/templates/widgets/ask_form.html
+++ b/askbot/templates/widgets/ask_form.html
@@ -61,10 +61,16 @@
         </div>
         {% endif %}
     </div>
-    {% if not request.user.is_authenticated() %}
-    <input type="submit" name="post_anon" value="{% trans %}Login/Signup to Post{% endtrans %}" class="submit" />
+
+    {% if form.recaptcha.errors %}
+        <span class="form-error">{{ form.recaptcha.errors }}</span>
+    {% endif %}
+    {{ form.recaptcha }}
+
+    {% if request.user.is_authenticated() or form.recaptcha %}
+      <input type="submit" name="post" value="{{ settings.WORDS_ASK_YOUR_QUESTION|escape }}" class="submit" />
     {% else %}
-    <input type="submit" name="post" value="{{ settings.WORDS_ASK_YOUR_QUESTION|escape }}" class="submit" />
+      <input type="submit" name="post_anon" value="{% trans %}Login/Signup to Post{% endtrans %}" class="submit" />
     {% endif %}
     <div class="clean"></div>
 </form>
diff --git a/askbot/templates/widgets/question_edit_tips.html b/askbot/templates/widgets/question_edit_tips.html
index 636bd38d..78f6d3fb 100644
--- a/askbot/templates/widgets/question_edit_tips.html
+++ b/askbot/templates/widgets/question_edit_tips.html
@@ -3,7 +3,7 @@
     {{ settings.QUESTION_INSTRUCTIONS|safe }}
 {% else %}
     <ul>
-        {% if not request.user.is_authenticated() %}
+        {% if not request.user.is_authenticated() and not (settings.USE_RECAPTCHA and settings.ALLOW_ASK_ANONYMOUSLY) %}
         <li class="warning">{% trans %}since you are not logged in right now, you will be asked to sign in or register after making your post{% endtrans %}</li>
         {% else %}
             {% if settings.EMAIL_VALIDATION %}
diff --git a/askbot/views/writers.py b/askbot/views/writers.py
index 819ee8d1..c1251850 100644
--- a/askbot/views/writers.py
+++ b/askbot/views/writers.py
@@ -30,6 +30,7 @@ from django.core.urlresolvers import reverse
 from django.core import exceptions
 from django.conf import settings
 from django.views.decorators import csrf
+from django.contrib.auth.models import User
 
 from askbot import exceptions as askbot_exceptions
 from askbot import forms
@@ -46,6 +47,7 @@ from askbot.views import context
 from askbot.templatetags import extra_filters_jinja as template_filters
 from askbot.importers.stackexchange import management as stackexchange#todo: may change
 from askbot.utils.slug import slugify
+from recaptcha_works.decorators import fix_recaptcha_remote_ip
 
 # used in index page
 INDEX_PAGE_SIZE = 20
@@ -203,6 +205,7 @@ def import_data(request):
     }
     return render(request, 'import_data.html', data)
 
+@fix_recaptcha_remote_ip
 #@login_required #actually you can post anonymously, but then must register
 @csrf.csrf_protect
 @decorators.check_authorization_to_post(ugettext_lazy('Please log in to make posts'))
@@ -220,7 +223,7 @@ def ask(request):#view used to ask a new question
             request.user.message_set.create(message=_('Sorry, but you have only read access'))
             return HttpResponseRedirect(referer)
 
-    form = forms.AskForm(request.REQUEST, user=request.user)
+    form = forms.AskForm(request.POST, user=request.user)
     if request.method == 'POST':
         if form.is_valid():
             timestamp = datetime.datetime.now()
@@ -235,11 +238,19 @@ def ask(request):#view used to ask a new question
 
             if request.user.is_authenticated():
                 drafts = models.DraftQuestion.objects.filter(
-                                                author=request.user
-                                            )
+                    author=request.user
+                    )
                 drafts.delete()
 
-                user = form.get_post_user(request.user)
+            if (    request.user.is_authenticated()
+                or (    askbot_settings.USE_RECAPTCHA
+                    and askbot_settings.ALLOW_ASK_ANONYMOUSLY)):
+
+                if not request.user.is_authenticated():
+                    ask_anonymously = True
+                    user = User.objects.filter(is_staff=True)[0].get_or_create_fake_user("anonymous", "anonymous@example.com")
+                else:
+                    user = form.get_post_user(request.user)
                 try:
                     question = user.post_question(
                         title=title,
-- 
cgit v1.2.3-1-g7c22