settings fix + new param `BLOG_POSTS_LIST_TRUNCWORDS_COUNT` for shorting blog post in posts_list

djangocms_blog/settings.py

@@ -1,18 +1,21 @@
 # -*- coding: utf-8 -*-
 
-BLOG_IMAGE_THUMBNAIL_SIZE = {
+from django.conf import settings
+
+BLOG_IMAGE_THUMBNAIL_SIZE = getattr(settings, 'BLOG_IMAGE_THUMBNAIL_SIZE', {
     'size': '120x120',
     'crop': True,
     'upscale': False
-}
+})
 
-BLOG_IMAGE_FULL_SIZE = {
+BLOG_IMAGE_FULL_SIZE = getattr(settings, 'BLOG_IMAGE_FULL_SIZE', {
     'size': '640x120',
     'crop': True,
     'upscale': False
-}
+})
 
-BLOG_TAGCLOUD_MIN = 1
-BLOG_TAGCLOUD_MAX = 10
-BLOG_PAGINATION = 10
-BLOG_LATEST_POSTS = 5
+BLOG_TAGCLOUD_MIN = getattr(settings, 'BLOG_TAGCLOUD_MIN', 1)
+BLOG_TAGCLOUD_MAX = getattr(settings, 'BLOG_TAGCLOUD_MAX', 10)
+BLOG_PAGINATION = getattr(settings, 'BLOG_PAGINATION', 10)
+BLOG_LATEST_POSTS = getattr(settings, 'BLOG_LATEST_POSTS', 5)
+BLOG_POSTS_LIST_TRUNCWORDS_COUNT = getattr(settings, 'BLOG_POSTS_LIST_TRUNCWORDS_COUNT', 100)

djangocms_blog/templates/djangocms_blog/includes/blog_item.html

@@ -33,7 +33,14 @@
         <img src="{{ thumb.url }}" alt="{{ post.main_image.default_alt_text }}" width="{{ thumb.width }}" height="{{ thumb.height }}" />
     </div>
     {% endif %}
-    <div class="blog-lead">{% render_model post "abstract" %}</div>
+    <div class="blog-lead">
+        {% render_model post "abstract" as full_text %}
+        {% if not TRUNCWORDS_COUNT %}
+            {{ full_text }}
+        {% else %}
+            {{ full_text|truncatewords_html:TRUNCWORDS_COUNT }}
+        {% endif %}
+    </div>
     <footer class="read-more">
         <a href="{{ post.get_absolute_url }}">{% trans "read more" %} &raquo;</a>
     </footer>

djangocms_blog/templates/djangocms_blog/post_list.html

@@ -14,7 +14,7 @@
     </header>
     {% endblock %}
     {% for post in post_list %}
-    	{% include "djangocms_blog/includes/blog_item.html" with post=post image="true" %}
+    	{% include "djangocms_blog/includes/blog_item.html" with post=post image="true" TRUNCWORDS_COUNT=TRUNCWORDS_COUNT %}
 	{% empty %}
 	<p class="blog-empty">{% trans "No article found." %}</p>
     {% endfor %}

djangocms_blog/views.py

@@ -8,7 +8,7 @@ from django.utils.translation import ugettext_lazy as _
 from django.views.generic import ListView, DetailView
 
 from .models import Post, BlogCategory
-from .settings import BLOG_PAGINATION
+from .settings import BLOG_PAGINATION, BLOG_POSTS_LIST_TRUNCWORDS_COUNT
 
 
 class BaseBlogView(object):
@@ -31,6 +31,10 @@ class PostListView(BaseBlogView, ListView):
     template_name = "djangocms_blog/post_list.html"
     paginate_by = BLOG_PAGINATION
 
+    def get_context_data(self, **kwargs):
+        context = super(PostListView, self).get_context_data(**kwargs)
+        context['TRUNCWORDS_COUNT'] = BLOG_POSTS_LIST_TRUNCWORDS_COUNT
+        return context
 
 class PostDetailView(BaseBlogView, DetailView):
     model = Post