From: Aditi <aditi.iitr@gmail.com>
Date: Fri, 19 Jul 2013 11:07:22 +0000 (+0530)
Subject: Add view for blog edit and create page.
X-Git-Url: https://vcs.fsf.org/?a=commitdiff_plain;h=af8f995f38953318885fa196468481fbb69a763f;p=mediagoblin.git

Add view for blog edit and create page.
---

diff --git a/mediagoblin/media_types/blog/views.py b/mediagoblin/media_types/blog/views.py
index 5a9498cd..35ed5809 100644
--- a/mediagoblin/media_types/blog/views.py
+++ b/mediagoblin/media_types/blog/views.py
@@ -14,15 +14,19 @@
 # You should have received a copy of the GNU Affero General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
+import logging
+
+_log = logging.getLogger(__name__)
+
 from datetime import datetime
 
 from werkzeug.exceptions import Forbidden
 
-from mediagoblin import messages
 from mediagoblin import mg_globals
 
 from mediagoblin.media_types.blog import forms as blog_forms
-from mediagoblin.messages import add_message, SUCCESS
+from mediagoblin.media_types.blog.models import Blog
+from mediagoblin.messages import add_message, SUCCESS, ERROR
 #from mediagoblin.edit.lib import may_edit_media
 from mediagoblin.decorators import (require_active_login, active_user_from_url,
                             get_media_entry_by_id, user_may_alter_collection,
@@ -35,96 +39,69 @@ from mediagoblin.tools.text import (
     convert_to_tag_list_of_dicts, media_tags_as_string)
 from mediagoblin.tools.url import slugify
 from mediagoblin.db.util import check_media_slug_used, check_collection_slug_used
-from mediagoblin.db.models import User, Collection
+from mediagoblin.db.models import User, Collection, MediaEntry
+
 
 @require_active_login
-def blog_create(request, media=None):
+def blog_edit(request):
     """
-    View to create and edit a blog
+    View for editing the existing blog or automatically
+    creating a new blog if user does not have any yet.
     """
+    url_user = request.matchdict.get('user', None)
+    blog_slug = request.matchdict.get('blog_slug', None)
     
-    blog_form = blog_forms.BlogEditForm(request.form) 
-
-    if request.method == 'POST' and blog_form.validate():
-        blog = request.db.Collection()
-
-        blog.title = unicode(blog_form.title.data)
-        blog.description = unicode(blog_form.description.data)
-        blog.creator = request.user.id
-        blog.generate_slug()
-
-        # Make sure this user isn't duplicating an existing collection
-        existing_blog_name = request.db.Collection.find_one({
-                'creator': request.user.id,
-                'title':blog.title})
-
-        if existing_blog_name:
-            add_message(request, messages.ERROR,
-                _('You already have a blog called "%s"!') \
-                    % blog.title)
+    max_blog_count = 1
+    form = blog_forms.BlogEditForm(request.form)
+    # the blog doesn't exists yet
+    if not blog_slug:
+        if Blog.query.filter_by(author=request.user.id).count()<max_blog_count:
+            if request.method=='GET':
+                return render_to_response(
+                    request,
+                    'mediagoblin/blog/blog_edit_create.html',
+                    {'form': form,
+                    'user' : request.user,
+                    'app_config': mg_globals.app_config})
+
+            if request.method=='POST' and form.validate():
+                _log.info("Here")
+                blog = Blog()
+                blog.title = unicode(form.title.data)
+                blog.description = unicode(form.description.data)  #remember clean html data.
+                blog.author = request.user.id
+                blog.generate_slug()
+               
+                blog.save()
+                return redirect(request, "mediagoblin.user_pages.user_home",
+                        user=request.user.username)
         else:
-            blog.save()
-
-            add_message(request, SUCCESS,
-                _('Blog "%s" added!') % blog.title)
-
-        return redirect(request, "mediagoblin.user_pages.user_home",
+            add_message(request, ERROR, "You can not create any more blogs")
+            return redirect(request, "mediagoblin.user_pages.user_home",
                         user=request.user.username)
 
-    return render_to_response(
-        request,
-        'mediagoblin/blog/blog_edit_create.html',
-        {'blog_form': blog_form,
-         'user' : request.user,
-         'app_config': mg_globals.app_config})
 
 
-@require_active_login  
-@user_may_alter_collection
-@get_user_collection 
-def blog_edit(request, collection):
-    """
-    View for editing an existing blog which is a collection of MediaEntries.
-    """
-    blog = collection
-    defaults = dict(
-		title = blog.title,
-		description = blog.description)
-    existing_blog = request.db.Collection.find_one({
-				'creator': request.user.id,
-                'title':blog_form.title.data})
-    if existing_blog and existing_blog.id != blog.id: 
-		messages.add_message(
-			request, messages.ERROR,
-			_('You already have a blog called "%s"!') % \
-                    blog_form.title.data)
     else:
-            blog.title = unicode(blog_form.title.data)
-            blog.description = unicode(blog_form.description.data)
+        if request.method == 'GET':
+            blog = Blog.query.filter_by(slug=blog_slug).first()
+            defaults = dict(
+                title = blog.title,
+                description = blog.description,
+                author = request.user.id) 
             
-	    blog.save()
-
-            return redirect_obj(request, blog)
-
-    if request.user.is_admin \
-            and blog.creator != request.user.id \
-            and request.method != 'POST':
-        messages.add_message(
-            request, messages.WARNING,
-            _("You are editing another user's blog. Proceed with caution."))
-
-    return render_to_response(
-        request,
-        'mediagoblin/blog/blog_edit_create.html',
-        {'blog': blog,
-         'form': blog_form})
-			
-
-
-			
-			
-			
-			
-		
-
-	
+            form = blog_forms.BlogEditForm(**defaults)
+
+            return render_to_response(
+                    request,
+                    'mediagoblin/blog/blog_edit_create.html',
+                    {'form': form,
+                     'user': request.user,
+                     'app_config': mg_globals.app_config})
+        else:
+            pass            
+        
+        
+            
+            
+