Merge branch 'master' into test_submission_views_365

mediagoblin/db/models.py

@@ -22,7 +22,8 @@ from mediagoblin import util
 from mediagoblin.auth import lib as auth_lib
 from mediagoblin import mg_globals
 from mediagoblin.db import migrations
-from mediagoblin.db.util import ObjectId
+from mediagoblin.db.util import DESCENDING, ObjectId
+from mediagoblin.util import Pagination
 
 ###################
 # Custom validators
@@ -111,6 +112,21 @@ class MediaEntry(Document):
     def main_mediafile(self):
         pass
     
+    def get_comments(self, page):
+        cursor = self.db.MediaComment.find({
+                'media_entry': self['_id']}).sort('created', DESCENDING)
+        
+        pagination = Pagination(page, cursor)
+        comments = pagination()
+        
+        data = list()
+        for comment in comments:
+            comment['author'] = self.db.User.find_one({
+                    '_id': comment['author']})
+            data.append(comment)
+            
+        return (data, pagination)
+        
     def generate_slug(self):
         self['slug'] = util.slugify(self['title'])
 
@@ -142,8 +158,32 @@ class MediaEntry(Document):
     def uploader(self):
         return self.db.User.find_one({'_id': self['uploader']})
 
+class MediaComment(Document):
+    __collection__ = 'media_comments'
 
-REGISTER_MODELS = [MediaEntry, User]
+    structure = {
+        'media_entry': ObjectId,
+        'author': ObjectId,
+        'created': datetime.datetime,
+        'content': unicode,
+        'content_html': unicode}
+
+    required_fields = [
+        'media_entry', 'author', 'created', 'content']
+
+    default_values = {
+        'created': datetime.datetime.utcnow}
+
+    def media_entry(self):
+        return self.db.MediaEntry.find_one({'_id': self['media_entry']})
+
+    def author(self):
+        return self.db.User.find_one({'_id': self['author']})
+
+REGISTER_MODELS = [
+    MediaEntry,
+    User,
+    MediaComment]
 
 
 def register_models(connection):

mediagoblin/templates/mediagoblin/user_pages/media.html

@@ -16,6 +16,9 @@
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #}
 {% extends "mediagoblin/base.html" %}
+
+{% import "/mediagoblin/utils/wtforms.html" as wtforms_util %}
+
 {% block mediagoblin_content %}
 
   {# temporarily, an "image gallery" that isn't one really ;) #}
@@ -42,6 +45,49 @@
                                     user= media.uploader().username,
                                     media= media._id) }}">Edit</a></p>
     {% endif %}
+    {% if request.user %}
+      <form action="{{ request.urlgen('mediagoblin.user_pages.media_post_comment', 
+                                       user= media.uploader().username,
+                                       media=media._id) }}" method="POST">
+        <h3>Post a comment!</h3>
+        {{ wtforms_util.render_field_div(comment_form.comment) }}
+        <div class="form_submit_buttons">
+          <input type="submit" value="Submit" class="button" />
+        </div>
+      </form>
+    {% endif %}
+    {#
+    {{ wtforms_util.render_textarea_div(submit_form.description) }}
+    {{ wtforms_util.render_field_div(submit_form.file) }}
+    #}
+    {% if comments %}
+      <h3>Comments</h3>
+      {% for comment in comments %}
+        <div class="comment_wrapper" id="comment-{{ comment['_id'] }}">
+	  <div class="comment_author">By: 
+	    <a href="{{ request.urlgen('mediagoblin.user_pages.user_home',
+                                        user = comment['author']['username']) }}">
+	      {{ comment['author']['username'] }}
+	    </a>
+	  </div>
+	  <div class="comment_datetime">
+	    <a href="#comment-{{ comment['_id'] }}">
+	      {{ "%4d-%02d-%02d %02d:%02d"|format(comment.created.year,
+	                                   comment.created.month,
+	                                   comment.created.day,
+	                                   comment.created.hour,
+	                                   comment.created.minute) }}
+	    </a>
+	  </div>
+          <div class="comment_content">
+            {% autoescape False %}
+              {{ comment.content_html }}
+            {% endautoescape %}
+	  </div>
+	</div>
+      {% endfor %}
+      {% include "mediagoblin/utils/pagination.html" %}
+    {% endif %}
   {% else %}
   <p>Sorry, no such media found.<p/>
   {% endif %}

mediagoblin/user_pages/forms.py

@@ -0,0 +1,21 @@
+# GNU MediaGoblin -- federated, autonomous media hosting
+# Copyright (C) 2011 Free Software Foundation, Inc
+#
+# 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/>.
+
+import wtforms
+
+class MediaCommentForm(wtforms.Form):
+	comment = wtforms.TextAreaField('Comment',
+    	[wtforms.validators.Required()])

mediagoblin/user_pages/routing.py

@@ -27,4 +27,7 @@ user_routes = [
     Route('mediagoblin.edit.edit_media', "/{user}/m/{media}/edit/",
         controller="mediagoblin.edit.views:edit_media"),
     Route('mediagoblin.user_pages.atom_feed', '/{user}/atom/',
-        controller="mediagoblin.user_pages.views:atom_feed")]
+        controller="mediagoblin.user_pages.views:atom_feed"),
+    Route('mediagoblin.user_pages.media_post_comment',
+          '/{user}/m/{media}/comment/add/',
+          controller="mediagoblin.user_pages.views:media_post_comment")]

mediagoblin/user_pages/views.py

@@ -15,13 +15,19 @@
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 from webob import exc
-from mediagoblin.db.util import DESCENDING
-from mediagoblin.util import Pagination, render_to_response
 
-from mediagoblin.decorators import uses_pagination, get_user_media_entry
+from mediagoblin import messages
+from mediagoblin.db.util import DESCENDING, ObjectId
+from mediagoblin.util import (
+    Pagination, render_to_response, redirect, cleaned_markdown_conversion)
+from mediagoblin.user_pages import forms as user_forms
+
+from mediagoblin.decorators import uses_pagination, get_user_media_entry, \
+    require_active_login
 
 from werkzeug.contrib.atom import AtomFeed
 
+
 @uses_pagination
 def user_home(request, page):
     """'Homepage' of a User()"""
@@ -78,12 +84,46 @@ def user_gallery(request, page):
 
 
 @get_user_media_entry
-def media_home(request, media):
-    """'Homepage' of a MediaEntry()"""
+@uses_pagination
+def media_home(request, media, **kwargs):
+    """
+    'Homepage' of a MediaEntry()
+    """
+
+    comment_form = user_forms.MediaCommentForm(request.POST)
+
+    (comments, pagination) = media.get_comments(kwargs.get('page'))
+
     return render_to_response(
         request,
         'mediagoblin/user_pages/media.html',
-        {'media': media})
+        {'media': media,
+         'comments': comments,
+         'pagination': pagination,
+         'comment_form': comment_form})
+
+
+@require_active_login
+def media_post_comment(request):
+    """
+    recieves POST from a MediaEntry() comment form, saves the comment.
+    """
+    comment = request.db.MediaComment()
+    comment['media_entry'] = ObjectId(request.matchdict['media'])
+    comment['author'] = request.user['_id']
+    comment['content'] = request.POST['comment']
+
+    comment['content_html'] = cleaned_markdown_conversion(comment['content'])
+
+    comment.save()
+
+    messages.add_message(
+        request, messages.SUCCESS,
+        'Comment posted!')
+
+    return redirect(request, 'mediagoblin.user_pages.media_home',
+        media = request.matchdict['media'],
+        user = request.matchdict['user'])
 
 
 ATOM_DEFAULT_NR_OF_UPDATED_ITEMS = 5