Add views for creating and editing a blog

diff --git a/mediagoblin/media_types/blog/views.py b/mediagoblin/media_types/blog/views.py
index e69de29bb2d1d6434b8b29ae775ad8c2e48c5391..b3e7c0a4d89392b830fd0c6c4c8871fdb9717521 100644 (file)
--- a/mediagoblin/media_types/blog/views.py
+++ b/mediagoblin/media_types/blog/views.py
@@ -0,0 +1,128 @@
+# GNU MediaGoblin -- federated, autonomous media hosting
+# Copyright (C) 2011, 2012 MediaGoblin contributors.  See AUTHORS.
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Affero General Public License for more details.
+#
+# 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/>.
+
+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.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,
+                            get_user_collection)
+from mediagoblin.tools.response import (render_to_response,
+                                        redirect, redirect_obj, render_404)
+from mediagoblin.tools.translate import pass_to_ugettext as _
+from mediagoblin.tools.template import render_template
+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
+
+@require_active_login
+def blog_create(request, media=None):
+    """
+    View to create and edit a blog
+    """
+    
+    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)
+        else:
+            blog.save()
+
+            add_message(request, SUCCESS,
+                _('Blog "%s" added!') % blog.title)
+
+        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,
+         '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)
+            
+           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})
+                       
+                       
+                       
+                       
+                       
+                       
+                       
+                       
+               
+
+