added showing blogs by tag

cao_blogr/routes.py

@@ -3,6 +3,7 @@ def includeme(config):
     config.add_route('home', '/')
     config.add_route('apropos', '/apropos')
     config.add_route('blog', '/blog/{id:\d+}/{slug}')
+    config.add_route('blog_bytag', '/blog_bytag/{tag}/{retour}')
     config.add_route('blog_edit', '/blog_edit/{id}')
     config.add_route('blog_search', '/blog_search')
     config.add_route('login', '/login')

cao_blogr/services/blog_record.py

@@ -12,18 +12,26 @@ class BlogRecordService(object):
     def by_criteria(cls, request, criteria):
         search = "%{}%".format(criteria)
         query = request.dbsession.query(BlogRecord)
+        query = query.filter(or_(BlogRecord.title.like(search), BlogRecord.body.like(search)))
         if request.authenticated_userid == None:
             # if user is anonym, display only published posts
             query = query.filter(BlogRecord.status == 'publié')
-        query = query.filter(or_(BlogRecord.title.like(search), 
-                                BlogRecord.body.like(search))).all()
-        return query
+        return query.all()
 
     @classmethod
     def by_id(cls, request, _id):
         query = request.dbsession.query(BlogRecord)
         return query.get(_id)
 
+    @classmethod
+    def by_tag(cls, request, tag):
+        query = request.dbsession.query(BlogRecord)
+        query = query.filter(BlogRecord.tag == tag)
+        if request.authenticated_userid == None:
+            # if user is anonym, display only published posts
+            query = query.filter(BlogRecord.status == 'publié')
+        return query.order_by(sa.desc(BlogRecord.created)).all()
+
     @classmethod
     def get_last_created(cls, request):
         # gest the 10 last created posts
@@ -31,7 +39,7 @@ class BlogRecordService(object):
         if request.authenticated_userid == None:
             # if user is anonym, display only published posts
             query = query.filter(BlogRecord.status == 'publié')
-        query = query.order_by(sa.desc(BlogRecord.created)).limit(10).all()
+        query = query.order_by(sa.desc(BlogRecord.created)).limit(15).all()
         return query
 
     @classmethod

cao_blogr/static/theme.css

@@ -37,7 +37,6 @@ h3, h4 {
 }
 @media (min-width: 1200px) {
 	.container{
-    padding: 70px 0 0 0;
 		max-width: 950px;
 	}
 }
@@ -115,6 +114,12 @@ h3, h4 {
 .navbar-default .navbar-toggle {
   border-color: transparent;
 }
+.navbar-brand {
+  /* centrer le logo */
+  transform: translateX(-50%);
+  left: 50%;
+  position: absolute;
+}
 footer {
   background-color: #bc2131;
   color: #f5f5f5;

cao_blogr/templates/blog_bytag.jinja2

@@ -0,0 +1,26 @@
+{% extends "layout.jinja2" %}
+
+{% block content %}
+
+		<p><a href="{{ url_retour }}">[ retour ]</a></p>
+
+	<table class="table table-condensed">
+	{% for entry in items %}
+		<tr>
+			<td>{{ entry.created.strftime("%d %b %y") }}</td>
+			<td>
+				<a href="{{ request.route_url('blog', id=entry.id, slug=entry.slug) }}">{{ entry.title }}</a>
+			</td>
+			{% if entry.status != 'publié' %}
+				<td><span class="label label-danger">{{ entry.status }}</span></td>
+			{% else %}
+				<td>&nbsp;</td>
+			{% endif%}
+		</tr>
+	{% else %}
+		<p class="text-danger">Aucun post trouvé !</p>
+	{% endfor %}
+	</table>
+	<p class="text-center">[ {{nb_items}} billets ]</p>
+
+{% endblock %}

cao_blogr/templates/blog_search.jinja2

@@ -46,6 +46,12 @@
 		{% endif %}
 	</div> 
 	<br />
-	<br />
-	
+	<h2 class="text-center">Index</h2>
+	<p class="text-center">
+		|&nbsp;
+		{% for tag in tags %}
+			<a href="{{ request.route_url('blog_bytag', tag=tag.tag, retour='blog_search') }}">{{ tag.tag }}</a>&nbsp;|
+		{% endfor %}
+	</p>
+
 {% endblock %}

cao_blogr/templates/home.jinja2

@@ -10,11 +10,13 @@
 	<table id="posts_list" class="table table-condensed">
 	  {% for entry in last_ten %}
 		<tr>
-			<td>{{ entry.created.strftime("%d.%m.%Y") }}</td>
+			<td>{{ entry.created.strftime("%d %b %y") }}</td>
 			<td>
 				<a href="{{ request.route_url('blog', id=entry.id, slug=entry.slug) }}">{{ entry.title }}</a>
 			</td>
-			<td>{{ entry.tag }}</td>
+			<td>
+				[ <a href="{{ request.route_url('blog_bytag', tag=entry.tag, retour='home') }}">{{ entry.tag }}</a> ]
+			</td>
 			{% if entry.status != 'publié' %}
 				<td><span class="label label-danger">{{ entry.status }}</span></td>
 			{% else %}
@@ -25,5 +27,5 @@
 		<p class="text-danger">Aucun post trouvé</p>
 	  {% endfor %}
 	</table>
-    
+
 {% endblock %}

cao_blogr/templates/layout.jinja2

@@ -29,7 +29,7 @@
             <span class="icon-bar"></span>
             <span class="icon-bar"></span>
         </button>
-        <a class="navbar-brand" href="{{ request.route_url('home') }}">CAO Blogr</a>
+        <a class="navbar-brand" href="{{ request.route_url('home') }}">CAOTEK</a>
     </div>
     <div class="collapse navbar-collapse" id="myNavbar">
       <ul class="nav navbar-nav navbar-right">
@@ -59,14 +59,10 @@
 </div>
 </nav>
 
-{% if request.path == '/' %}
-  {# -- display carousel -- #}
-  {% block carousel %}
-  {% endblock carousel %}
-{% endif %}
-
 <!-- Container (The Page Template Section) -->
 <div class="container">
+  <br>
+  <br>
   <!-- Display Page Title -->
 	{% if page_title %}
 		<h1>{{ page_title }}</h1>

cao_blogr/views/blog.py

@@ -92,12 +92,32 @@ def blog_edit(request):
         'blog_id': blog_id,
         'entry': entry,        }
 
+@view_config(route_name='blog_bytag', renderer='cao_blogr:templates/blog_bytag.jinja2')
+def blog_bytag(request):
+    # get tag parameters from request
+    tag = request.matchdict['tag'] 
+    retour = request.matchdict['retour'] 
+    url_retour = request.route_url(retour)
 
-@view_config(route_name='blog_search', 
-            renderer='cao_blogr:templates/blog_search.jinja2')
+    # get the posts by tag
+    items = BlogRecordService.by_tag(request, tag)
+    nb_items = len(items)
+
+    return {
+        'page_title': "Billets avec tag : " + tag,
+        'items': items,
+        'nb_items': nb_items,
+        'url_retour': url_retour,
+        }
+
+
+@view_config(route_name='blog_search', renderer='cao_blogr:templates/blog_search.jinja2')
 def blog_search(request):
 
     criteria = ''
+    # get the list of tags 
+    tags = BlogRecordService.get_tags(request)
+
     form = BlogSearchForm(request.POST)
     items = []
     if 'form.submitted' in request.params and form.validate():
@@ -110,12 +130,13 @@ def blog_search(request):
         'form': form,
         'items': items,
         'criteria': criteria,
+        'tags': tags,
     }
 
 @view_config(route_name='tags', renderer='cao_blogr:templates/tags.jinja2', permission='view')
 def tags(request):
 
-    # get the list of tags of this topic
+    # get the list of tags 
     tags = BlogRecordService.get_tags(request)
 
     return {