Fix "Add publish button" and "Delete post" sections

README.md

@@ -20,4 +20,4 @@ Current tutorials are:
 ## Contributing
 
 These tutorials are maintained by [DjangoGirls](http://djangogirls.org/). If you find any mistakes or want to update the tutorial 
-please [follow the contributing guidelines](https://github.com/DjangoGirls/tutorial-extension/contributing/).
+please [follow the contributing guidelines](./contributing/README.md).

en/homework/README.md

@@ -21,7 +21,7 @@ Time to do something similar, but for draft posts.
 Let's add a link in `blog/templates/blog/base.html` in the header. We don't want to show our list of drafts to everybody, so we'll put it inside the {% raw %}`{% if user.is_authenticated %}`{% endraw %} check, right after the button for adding new posts.
 
 ```django
-<a href="{% url 'post_draft_list' %}" class="top-menu"><span class="glyphicon glyphicon-edit"></span></a>
+<a href="{% url 'post_draft_list' %}" class="top-menu">Drafts</span></a>
 ```
 
 Next: urls! In `blog/urls.py` we add:
@@ -84,8 +84,8 @@ into these:
         {{ post.published_date }}
     </div>
 {% else %}
-    <form method="POST" action="{% url post_publish pk=post.pk %} class="post-form">{% csrf_token %}
-        <button type="submit" class="post btn btn-info" name="publish">Publish</button>
+    <form method="POST" action="{% url 'post_publish' pk=post.pk %}" class="post-form">{% csrf_token %}
+        <button type="submit" class="post btn btn-secondary" name="publish">Publish</button>
     </form>
 {% endif %}
 ```
@@ -101,7 +101,7 @@ Now, let's take a look at the details of the form. We are using a new attribute,
 Time to create a URL (in `blog/urls.py`):
 
 ```python
-path('post/<pk>/publish/', views.post_publish, name='post_publish'),
+path('post/<int:pk>/publish/', views.post_publish, name='post_publish'),
 ```
 
 and finally, a *view* (as always, in `blog/views.py`):
@@ -137,9 +137,9 @@ Congratulations! You are almost there. The last step is adding a delete button!
 Let's open `blog/templates/blog/post_detail.html` once again and add these lines:
 
 ```django
-<form method="POST" action="{% url post_remove pk=post.pk %} class="post-form">{% csrf_token %}
+<form method="POST" action="{% url 'post_remove' pk=post.pk %}" class="post-form">{% csrf_token %}
     <button type="submit" class="post btn btn-danger" name="delete">
-        <span class="glyphicon glyphicon-remove"></span>
+    Delete
     </button>
 </form>
 ```
@@ -149,7 +149,7 @@ just under a line with the edit button.
 Now we need a URL (`blog/urls.py`):
 
 ```python
-path('post/<pk>/remove/', views.post_remove, name='post_remove'),
+path('post/<int:pk>/remove/', views.post_remove, name='post_remove'),
 ```
 
 Now, time for a view! Open `blog/views.py` and add this code:

es/homework/README.md

@@ -21,7 +21,7 @@ Es tiempo de hacer algo similiar, pero con borradores.
 Vamos a añadir un enlace en `blog/templates/blog/base.html` en el encabezado. No queremos mostrar nuestro borradores a todo el mundo, entonces vamos a colocarlo dentro de la verificación {% raw %}`{% if user.is_authenticated %}`{% endraw %}, justo después del botón de agregar posts.
 
 ```django
-<a href="{% url 'post_draft_list' %}" class="top-menu"><span class="glyphicon glyphicon-edit"></span></a>
+<a href="{% url 'post_draft_list' %}" class="top-menu">Drafts</span></a>
 ```
 
 Siguiente: ¡urls! en `blog/urls.py` vamos a agregar:
@@ -84,7 +84,9 @@ por estas:
         {{ post.published_date }}
     </div>
 {% else %}
-    <a class="btn btn-default" href="{% url 'post_publish' pk=post.pk %}">Publish</a>
+    <form method="POST" action="{% url 'post_publish' pk=post.pk %}" class="post-form">{% csrf_token %}
+        <button type="submit" class="post btn btn-secondary" name="publish">Publish</button>
+    </form>
 {% endif %}
 ```
 
@@ -93,15 +95,16 @@ Como puedes ver, hemos agregado la línea {% raw %}`{% else %}`{% endraw %}. Est
 Tiempo de crear una URL (en `blog/urls.py`):
 
 ```python
-path('post/<pk>/publish/', views.post_publish, name='post_publish'),
+path('post/<int:pk>/publish/', views.post_publish, name='post_publish'),
 ```
 
 Y finalmente una *vista* (como siempre, en `blog/views.py`):
 
 ```python
 def post_publish(request, pk):
     post = get_object_or_404(Post, pk=pk)
-    post.publish()
+    if request.method=='POST':
+        post.publish()
     return redirect('post_detail', pk=pk)
 ```
 
@@ -126,23 +129,28 @@ Y de nuevo al publicar el post, ¡somos redirigidos inmediatamente a la página
 Vamos a abrir `blog/templates/blog/post_detail.html` de nuevo y vamos a añadir esta línea
 
 ```django
-<a class="btn btn-default" href="{% url 'post_remove' pk=post.pk %}"><span class="glyphicon glyphicon-remove"></span></a>
+<form method="POST" action="{% url 'post_remove' pk=post.pk %}" class="post-form">{% csrf_token %}
+    <button type="submit" class="post btn btn-danger" name="delete">
+    Delete
+    </button>
+</form>
 ```
 
 Justo debajo de la línea co el botón editar.
 
 Ahora necesitamos una URL (`blog/urls.py`):
 
 ```python
-path('post/<pk>/remove/', views.post_remove, name='post_remove'),
+path('post/<int:pk>/remove/', views.post_remove, name='post_remove'),
 ```
 
 Ahora, ¡Tiempo para la vista! Abre `blog/views.py` y agrega este código:
 
 ```python
 def post_remove(request, pk):
     post = get_object_or_404(Post, pk=pk)
-    post.delete()
+    if request.method=='POST':
+        post.delete()
     return redirect('post_list')
 ```
 

fa/homework/README.md

@@ -21,7 +21,7 @@ post.published_date = timezone.now()
 حالا می‌خواهیم در هدر فایل `blog/templates/blog/base.html` یک لینک اضافه کنیم. از آنجا که  نمی‌خواهیم لیست پست‌های پیش‌نویس را به همه نشان بدهیم، پس این لینک رادر عبارت کنترلی {% raw %}`{% if user.is_authenticated %}`{% endraw %} و دقیقاً بعد از دکمه مربوط به اضافه کردن پست جدید، اضافه می‌کنیم.
 
 ```django
-<a href="{% url 'post_draft_list' %}" class="top-menu"><span class="glyphicon glyphicon-edit"></span></a>
+<a href="{% url 'post_draft_list' %}" class="top-menu">Drafts</span></a>
 ```
 
 حالا وقت اصلاح urlها در فایل `blog/urls.py` است:
@@ -84,7 +84,9 @@ def post_draft_list(request):
         {{ post.published_date }}
     </div>
 {% else %}
-    <a class="btn btn-default" href="{% url 'post_publish' pk=post.pk %}">Publish</a>
+    <form method="POST" action="{% url 'post_publish' pk=post.pk %}" class="post-form">{% csrf_token %}
+        <button type="submit" class="post btn btn-secondary" name="publish">Publish</button>
+    </form>
 {% endif %}
 ```
 
@@ -93,15 +95,16 @@ def post_draft_list(request):
 زمان ساختن یک URL (در فایل `blog/urls.py`) است:
 
 ```python
-path('post/<pk>/publish/', views.post_publish, name='post_publish'),
+path('post/<int:pk>/publish/', views.post_publish, name='post_publish'),
 ```
 
 و در نهایت یک *ویو* (مانند همیشه در فایل `blog/views.py`) می‌سازیم:
 
 ```python
 def post_publish(request, pk):
     post = get_object_or_404(Post, pk=pk)
-    post.publish()
+    if request.method=='POST':
+        post.publish()
     return redirect('post_detail', pk=pk)
 ```
 
@@ -115,7 +118,7 @@ def publish(self):
 
 حالا بالاخره می‌توانیم از آن استفاده کنیم!
 
-و یک بار دیگر بعد از انتشار پست ما بلافاصله به صفحه جزییات پست یا `post_detail` هدایت خواهیم شد!  
+و یک بار دیگر بعد از انتشار پست ما بلافاصله به صفحه جزییات پست یا `post_detail` هدایت خواهیم شد!
 
 ![Publish button](images/publish2.png)
 
@@ -126,23 +129,28 @@ def publish(self):
 بیایید یک بار دیگر فایل `blog/templates/blog/post_detail.html` را باز کنید و این خط را به آن اضافه کنید:
 
 ```django
-<a class="btn btn-default" href="{% url 'post_remove' pk=post.pk %}"><span class="glyphicon glyphicon-remove"></span></a>
+<form method="POST" action="{% url 'post_remove' pk=post.pk %}" class="post-form">{% csrf_token %}
+    <button type="submit" class="post btn btn-danger" name="delete">
+    Delete
+    </button>
+</form>
 ```
 
 دقیقاً زیر خطی که دکمه اصلاح یا Edit button قرار دارد.
 
 حالا یک URL لازم داریم (`blog/urls.py`):
 
 ```python
-path('post/<pk>/remove/', views.post_remove, name='post_remove'),
+path('post/<int:pk>/remove/', views.post_remove, name='post_remove'),
 ```
 
 و الان زمان اضافه کردن یک ویو است! فایل `blog/views.py` را باز کنید و این کد را به آن اضافه کنید:
 
 ```python
 def post_remove(request, pk):
     post = get_object_or_404(Post, pk=pk)
-    post.delete()
+    if request.method=='POST':
+        post.delete()
     return redirect('post_list')
 ```
 

ja/homework/README.md

@@ -21,7 +21,7 @@ Djangoのクエリセットを勉強した章を覚えていますか? `post_lis
 `blog/templates/blog/base.html` のヘッダーにリンクを追加しましょう。草稿の一覧は誰でも見られるようにはしません。なので、 {% raw %}`{% if user.is_authenticated %}`{% endraw %} という条件の確認に続く箇所で、新しい投稿を追加するボタンのすぐ後にリンクを書いてください。
 
 ```django
-<a href="{% url 'post_draft_list' %}" class="top-menu"><span class="glyphicon glyphicon-edit"></span></a>
+<a href="{% url 'post_draft_list' %}" class="top-menu">Drafts</span></a>
 ```
 
 次は `blog/urls.py` に、urlを追加しましょう!
@@ -84,7 +84,9 @@ def post_draft_list(request):
         {{ post.published_date }}
     </div>
 {% else %}
-    <a class="btn btn-default" href="{% url 'post_publish' pk=post.pk %}">Publish</a>
+    <form method="POST" action="{% url 'post_publish' pk=post.pk %}" class="post-form">{% csrf_token %}
+        <button type="submit" class="post btn btn-secondary" name="publish">Publish</button>
+    </form>
 {% endif %}
 ```
 
@@ -93,15 +95,16 @@ def post_draft_list(request):
 それでは新しいURLを追加しましょう。( `blog/urls.py` に)
 
 ```python
-path('post/<pk>/publish/', views.post_publish, name='post_publish'),
+path('post/<int:pk>/publish/', views.post_publish, name='post_publish'),
 ```
 
 最後に *ビュー* を追加します。(いつものように `blog/views.py` に)
 
 ```python
 def post_publish(request, pk):
     post = get_object_or_404(Post, pk=pk)
-    post.publish()
+    if request.method=='POST':
+        post.publish()
     return redirect('post_detail', pk=pk)
 ```
 
@@ -127,21 +130,26 @@ def publish(self):
 下の行を編集ボタンの行の直後に追加します:
 
 ```django
-<a class="btn btn-default" href="{% url 'post_remove' pk=post.pk %}"><span class="glyphicon glyphicon-remove"></span></a>
+<form method="POST" action="{% url 'post_remove' pk=post.pk %}" class="post-form">{% csrf_token %}
+    <button type="submit" class="post btn btn-danger" name="delete">
+    Delete
+    </button>
+</form>
 ```
 
 URLも必要ですね。( `blog/urls.py` に)
 
 ```python
-path('post/<pk>/remove/', views.post_remove, name='post_remove'),
+path('post/<int:pk>/remove/', views.post_remove, name='post_remove'),
 ```
 
 次はビューも作りましょう。 `blog/views.py` を開いて下のコードを追加してください。
 
 ```python
 def post_remove(request, pk):
     post = get_object_or_404(Post, pk=pk)
-    post.delete()
+    if request.method=='POST':
+        post.delete()
     return redirect('post_list')
 ```
 

ko/homework/README.md

@@ -22,13 +22,13 @@ post.published_date = timezone.now()
 새 글 추가하기 버튼 근처에 `blog/templates/blog/base.html` 링크를 추가하세요({% raw %}`<h1><a href="/">Django Girls Blog</a></h1>`{% endraw %}위에 바로 추가하면 됩니다!). 발행 전 미리 보기가 모두에게 보이는 걸 원치 않을 거예요. 새로운 글 추가하기 바로 아래에 {% raw %}`{% if user.is_authenticated %}`{% endraw %}을 추가해 주세요.
 
 ```django
-<a href="{% url 'post_draft_list' %}" class="top-menu"><span class="glyphicon glyphicon-edit"></span></a>
+<a href="{% url 'post_draft_list' %}" class="top-menu">Drafts</span></a>
 ```
 
 다음: url입니다! `blog/urls.py`을 열고 아래 내용을 추가할 거에요.
 
 ```python
-url(r'^drafts/$', views.post_draft_list, name='post_draft_list'),
+path('drafts/', views.post_draft_list, name='post_draft_list'),
 ```
 
 `blog/views.py`에 view를 생성할 차례입니다.
@@ -59,7 +59,7 @@ def post_draft_list(request):
 
 `post_list.html` 템플릿과 코드가 많이 비슷해보이죠?
 
-브라우저로 `http://127.0.0.1:8000/draft/` 페이지를 열어보면, 미 게시된 글목록을 확인할 수 있어요.
+브라우저로 `http://127.0.0.1:8000/drafts/` 페이지를 열어보면, 미 게시된 글목록을 확인할 수 있어요.
 
 야호! 첫 번째 일이 마쳤어요!
 
@@ -85,7 +85,9 @@ def post_draft_list(request):
         {{ post.published_date }}
     </div>
 {% else %}
-    <a class="btn btn-default" href="{% url 'post_publish' pk=post.pk %}">Publish</a>
+    <form method="POST" action="{% url 'post_publish' pk=post.pk %}" class="post-form">{% csrf_token %}
+        <button type="submit" class="post btn btn-secondary" name="publish">Publish</button>
+    </form>
 {% endif %}
 ```
 
@@ -94,15 +96,16 @@ def post_draft_list(request):
 `blog/urls.py`에 URL 패턴을 추가해봅시다.
 
 ```python
-url(r'^post/(?P<pk>\d+)/publish/$', views.post_publish, name='post_publish'),
+path('post/<int:pk>/publish/', views.post_publish, name='post_publish'),
 ```
 
 마지막으로 `post_publish` *뷰*를 `blog/views.py` 에 추가해봅시다.
 
 ```python
 def post_publish(request, pk):
     post = get_object_or_404(Post, pk=pk)
-    post.publish()
+    if request.method=='POST':
+        post.publish()
     return redirect('post_detail', pk=pk)
 ```
 
@@ -127,23 +130,28 @@ def publish(self):
 `blog/templates/blog/post_detail.html` 파일에 아래 코드를 추가해주세요.
 
 ```django
-<a class="btn btn-default" href="{% url 'post_remove' pk=post.pk %}"><span class="glyphicon glyphicon-remove"></span></a>
+<form method="POST" action="{% url 'post_remove' pk=post.pk %}" class="post-form">{% csrf_token %}
+    <button type="submit" class="post btn btn-danger" name="delete">
+    Delete
+    </button>
+</form>
 ```
 
 수정 버튼 바로 아래 줄에 추가해주세요.
 
 (`blog/urls.py`)에 URL 패턴을 추가해봅시다:
 
 ```python
-url(r'^post/(?P<pk>\d+)/remove/$', views.post_remove, name='post_remove'),
+path('post/<int:pk>/remove/', views.post_remove, name='post_remove'),
 ```
 
 이제 post_remove 뷰를 구현해봅시다. `blog/views.py` 에 아래 코드를 추가해주세요.
 
 ```python
 def post_remove(request, pk):
     post = get_object_or_404(Post, pk=pk)
-    post.delete()
+    if request.method=='POST':
+        post.delete()
     return redirect('post_list')
 ```