Allow some features to be disabled.

paste/context_processors.py

@@ -5,4 +5,6 @@ def app_details(request):
     """Passes settings details to the templates."""
     return {'APP_NAME': settings.APP_NAME,
             'APP_VERSION': settings.APP_VERSION,
-            'DISPLAY_NAME': settings.DISPLAY_NAME}
+            'DISPLAY_NAME': settings.DISPLAY_NAME,
+            'PASTE': settings.PASTE,
+    }

paste/models.py

@@ -36,13 +36,14 @@ class Paste(models.Model):
     language = models.ForeignKey(Language, default=14, on_delete=models.SET_NULL, null=True)
     slug = models.SlugField(unique=True, editable=False)
     title = models.CharField(max_length=200, blank=True)
-    content = models.TextField(validators=[MaxLengthValidator(settings.MAX_CHARACTERS)])
+    content = models.TextField(validators=[MaxLengthValidator(
+        settings.PASTE['max_characters'])])
     size = models.IntegerField(default=0, editable=False)
     paste_time = models.DateTimeField(default=datetime.now, editable=False)
     paste_ip = models.GenericIPAddressField(editable=False)
     paste_agent = models.CharField(max_length=200, editable=False)
     lifetime = models.IntegerField(default=0, choices=EXPIRE_CHOICES)
-    lifecount = models.IntegerField(default=0)
+    lifecount = models.IntegerField(default=0, blank=True)
     viewcount = models.IntegerField(default=0, editable=False)
     expired = models.BooleanField(default=False, editable=False)
     private = models.BooleanField(default=False)

paste/templates/paste/index.html

@@ -7,6 +7,7 @@
 	<form method="post" action="{% url 'index' %}">
     {{ form.non_field_errors }}
     <div class="row">
+      {% if PASTE.has_title %}
 	    <div class="span6">
 	        <label for="id_title">{% trans 'Title' %}</label>
             <div class="input-prepend">
@@ -15,6 +16,7 @@
             </div>
 	        {{ form.title.errors }}
 	    </div>
+      {% endif %}
 	    <div class="span3">
 	        <label for="id_language">{% trans 'Language' %}</label>
             <div class="input-prepend">
@@ -31,7 +33,9 @@
 	</div>
 	<div class="row">
 	   <div class="span12">
+{% if PASTE.show_char_left %}
 	        <span id="charsleft"><b id="charsleft_counter">...</b>&nbsp;{% trans 'characters left' %}</span>
+{% endif %}
             <label for="id_content">{% trans 'Content' %}</label>
             {{ form.content }}
             {{ form.content.errors }}
@@ -46,6 +50,7 @@
             </div>
             {{ form.lifetime.errors }}
        </div>
+     {% if PASTE.has_expire_by_views %}
        <div class="span3">
             <label for="id_lifecount">{% trans 'Expire allowed views' %}</label>
             <div class="input-prepend">
@@ -54,6 +59,7 @@
             </div>
             {{ form.lifecount.errors }}
        </div>
+     {% endif %}
        <div class="span6">
            <label for="id_password">{% trans 'Password protected' %}</label>
            <div class="input-prepend">
@@ -69,5 +75,7 @@
 </form>
 {% endblock %}
 {% block javascript %}
+{% if PASTE.show_char_left %}
 <script type="text/javascript" src="/static/js/paste.js"></script>
+{% endif %}
 {% endblock %}

paste/templates/paste/paste-meta.html

@@ -1,6 +1,7 @@
 {% load i18n %}
 {% if error_message %}<p><strong>{{ error_message }}</strong></p>{% endif %}
-<!--<table class="table table-striped table-bordered">
+{% if PASTE.has_meta_table %}
+<table class="table table-striped table-bordered">
 <tr>
    <th>#</th>
    <th>{% trans 'Language' %}</th>
@@ -24,13 +25,20 @@
     <td>{% if paste.expiration_time %}{{ paste.expiration_time }}{% else %}{% trans 'None' %}{% endif %}</td>
 </tr>
 </table>
--->
-<ul class="nav nav-pills pull-right">
-{% for renderer in renderers %}
-    <li class="{% if renderer == current_renderer %}active{% endif %}">
-        <a href="{% url 'paste' slug=slug renderer=renderer %}">{{ renderer|capfirst }}</a>
-    </li>
-{% endfor %}
-</ul>
-
-<h1>{{ paste.title|truncatechars:50 }}</h1>
+{% endif %}
+<div class="row">
+  <div class="span9">
+    {% if PASTE.has_title %}
+    <h1>{{ paste.title|truncatechars:50 }}</h1>
+    {% endif %}
+  </div>
+  <div class="span3">
+    <ul class="nav nav-pills pull-right">
+    {% for renderer in renderers %}
+        <li class="{% if renderer == current_renderer %}active{% endif %}">
+            <a href="{% url 'paste' slug=slug renderer=renderer %}">{{ renderer|capfirst }}</a>
+        </li>
+    {% endfor %}
+    </ul>
+  </div>
+</div>

paste/templates/paste/show-pygments.html

@@ -1,7 +1,7 @@
 {% extends "base.html" %}
 
-{% block title %}{{ title }}{% endblock %}
+{% block title %} {{ title }}{% endblock %}
 {% block content %}
 {% include "paste/paste-meta.html" %}
 {{ highlighted|safe }}
-{% endblock %}
+{% endblock %}

paste/views.py

@@ -11,7 +11,7 @@ from webtools import settings
 def index(request):
     """Displays form."""
     data = {'menu': 'index',
-            'max_characters': settings.MAX_CHARACTERS}
+            'max_characters': settings.PASTE['max_characters']}
     if request.method == 'POST':
         paste = Paste(slug=random_id(Paste),
                       paste_ip=request.META['REMOTE_ADDR'],
@@ -22,7 +22,8 @@ def index(request):
             return render(request, 'paste/index.html', data)
         form.save() # Some logic added to overrided method, see forms.py
         return redirect(reverse('paste', kwargs={'slug': paste.slug}))
-    data['form'] = PasteForm()
+    data['form'] = PasteForm(initial={
+        'private': settings.PASTE['private_by_default']})
     return render(request, 'paste/index.html', data)
 
 
@@ -47,10 +48,10 @@ def show(request, slug, renderer='pygments'):
     # Before rendering actions
     paste.incr_viewcount()
     # Handling rendering modes
-    if not renderer or renderer not in settings.ENABLED_RENDERERS:
-        renderer = settings.DEFAULT_RENDERER
+    if not renderer or renderer not in settings.PASTE['enabled_renderers']:
+        renderer = settings.PASTE['default_renderer']
     data['current_renderer'] = renderer
-    data['renderers'] = settings.ENABLED_RENDERERS
+    data['renderers'] = settings.PASTE['enabled_renderers']
     render_method = getattr(renderers, 'render_%s' % renderer)
     rendered_template = render_method(request, paste, data)
 
@@ -64,5 +65,5 @@ def show(request, slug, renderer='pygments'):
 def history(request):
     """Display last 25 public non-expired pastes."""
     pastes = Paste.objects.filter(private=False, expired=False).order_by('-pk')[:25]
-    data = {'pastes': pastes, 'menu': 'history', 'default_renderer': settings.DEFAULT_RENDERER}
+    data = {'pastes': pastes, 'menu': 'history', 'default_renderer': settings.PASTE['default_renderer']}
     return render(request, 'paste/history.html', data)

webtools/settings.py

@@ -9,9 +9,6 @@ SITE_ROOT = os.path.dirname(os.path.dirname(os.path.realpath(__file__)))
 ### Customize/configure Pasteque
 
 DISPLAY_NAME = 'Pasteque'
-ENABLED_RENDERERS = ('pygments', 'form', 'raw') # Ensure show-***.html exists
-DEFAULT_RENDERER = 'pygments'
-MAX_CHARACTERS = 100000
 COMPRESS_ENABLED = False
 SECRET_KEY = 'change_me'
 ALLOWED_HOSTS = ['localhost','127.0.0.1']
@@ -89,6 +86,18 @@ INSTALLED_APPS = (
     'compressor',
     'paste',
 )
+
+PASTE = {
+    'has_title': False,
+    'has_expire_by_views': False,
+    'has_meta_table': False,
+    'show_char_left': False,
+    'private_by_default': True,
+    'enabled_renderers': ['pygments', 'raw'],
+    'default_renderer': 'pygments',
+    'max_characters': 100000,
+}
+
 LOGGING = {
     'version': 1,
     'disable_existing_loggers': False,