MU
Feb. 4, 2019, 11:46 p.m.

Django getstream integration problem

Django, django, python, python3

Hi, maybe this community help me.

I try integrate Getstream.io on my project. Following this code: https://github.com/GetStream/django_twitter I create most things like activity feed and notification but i don't know how to create a form to follow other people on profile page. (userdetailpage)

Code say how to create follow button on user list page but no on detail page.

Code to follow other people on list user page:

  1. # Views
  2.  
  3. class DiscoverView(TemplateView):
  4. template_name = 'stream_twitter/follow_form.html'
  5.  
  6. def get_context_data(self):
  7. context = super(DiscoverView, self).get_context_data()
  8.  
  9. users = User.objects.order_by('date_joined')[:50]
  10. following = []
  11. for i in users:
  12. if len(i.followers.filter(user=self.request.user.id)) == 0:
  13. following.append((i, False))
  14. else:
  15. following.append((i, True))
  16.  
  17. context['users'] = users,
  18. context['form'] = FollowForm()
  19. context['login_user'] = self.request.user
  20. context['following'] = following
  21.  
  22. return context
  23.  
  24. class FollowView(CreateView):
  25. form_class = FollowForm
  26. model = Follow
  27. success_url = reverse_lazy('timeline_feed')
  28.  
  29. def form_valid(self, form):
  30. form.instance.user = self.request.user
  31. return super(FollowView, self).form_valid(form)
  32.  
  33.  
  34. class UnfollowView(DeleteView):
  35. model = Follow
  36. success_url = reverse_lazy('timeline_feed')
  37.  
  38. def get_object(self):
  39. target_id = self.kwargs['target_id']
  40. return self.get_queryset().get(target__id=target_id)
  41.  
  42. #Forms
  43. class FollowForm(forms.ModelForm):
  44.  
  45. class Meta:
  46. exclude = set()
  47. model = Follow
  48.  
  49. #Urls
  50.  
  51. path('follow/', login_required(views.FollowView.as_view()), name='follow'),
  52. re_path(r'^unfollow/(?P<target_id>\d+)/', login_required(views.UnfollowView.as_view()),
  53. name='unfollow'),
  54.  
  55. #Template
  56.  
  57. {% for one, followed in following %}
  58. <div class="col-md-3 col-sm-6 col-xs-12">
  59. <div class="user">
  60. {% include "stream_twitter/_user.html" with user=one %}
  61. <div class="follow-button">
  62. <form action="{% if followed %}{% url 'unfollow' one.id %}{% else %}{% url 'follow' %}{% endif %}" method="post">
  63. {% csrf_token %}
  64. <input type="hidden" id="id_target" name="target" value="{{one.id}}">
  65. <input type="hidden" id="id_user" name="user" value="{{user.id}}">
  66. <button type="submit" class="btn btn-primary" value="Create" />
  67. {% if followed %}
  68. Unfollow
  69. {% else %}
  70. Follow
  71. {% endif %}
  72. </button>
  73. </form>
  74. </div>
  75. </div>
  76. </div>
  77. {% if forloop.counter|divisibleby:'4' %}
  78. <div class="clearfix visible-sm-block visible-md-block visible-lg-block"></div>
  79. {% elif forloop.counter|divisibleby:'2' %}
  80. <div class="clearfix visible-sm-block"></div>
  81. {% endif %}
  82. {% endfor %}
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2
Evgenii Legotckoi
  • Feb. 5, 2019, 2:12 a.m.

Hello,

I think, will be better to use AJAX requests, without common form.
For example, I have an article with my own system with Likes Dislikes.

In fact I have two sides fot implementing of these logic.

  1. It is button for executing ajax request.
  2. And I have VotesView for executing likes-dislikes logic.

Therefore, I think you can create url path with ID of user, which you want use for following logic.

  1. path('follow/<int:target_user>/', login_required(views.FollowView.as_view()), name='follow'),

And implement FollowView

  1. class FollowView(View):
  2.  
  3. def get(self, request, target_user_id):
  4. authenticated_user = request.user # this is your authenticated user
  5. target_user = get_object_or_404(User, id=target_user_id) # your target user
  6.  
  7. # ToDo implement your logic for following
  8.  
  9. return HttpResponse()

And JavaScript logic for Ajax like in the article.

Sorry, I haven`t experiense with django_twitter library, but I think it will be first, what I will try.

    MU
    • Feb. 14, 2019, 5:21 a.m.

    Thanks, i know Your Like Dislike system is cool. :D

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