Add verifications during blog generation when user/category is suppressed

Delete comments when a post is deleted
Forgot to set email input as hidden in comment responses
Forgot to setup cache for post comment generation

generators/atom.py

@@ -44,11 +44,13 @@ class Atom(RSS):
             modificationDate = post.modification_date.strftime('%Y-%m-%dT%H:%M:%SZ')
             self.appendElement(dom, item, 'updated', modificationDate)
             self.appendElement(dom, item, 'id', path)
-            author = dom.createElement('author')
-            self.appendElement(dom, author, 'name', post.author.first_name + ' ' + post.author.last_name)
-            self.appendElement(dom, author, 'email', post.author.email)
-            item.appendChild(author)
-            
+            try:
+                author = dom.createElement('author')
+                self.appendElement(dom, author, 'name', post.author.first_name + ' ' + post.author.last_name)
+                self.appendElement(dom, author, 'email', post.author.email)
+                item.appendChild(author)
+            except:
+                pass
             filename = blog.src_path + '/_post/' + str(post.id)
 
             if not os.path.exists(filename):

generators/index.py

@@ -125,7 +125,10 @@ class Index(DynastieGenerator):
             return node.cloneNode(0)
 
         values = {}
-        values['author'] = post.author.first_name + ' ' + post.author.last_name
+        try:
+            values['author'] = post.author.first_name + ' ' + post.author.last_name
+        except:
+            values['author'] = 'Unknown'
         values['post_content'] = ''
 
         blog = post.blog

generators/post.py

@@ -108,7 +108,10 @@ class Post(Index):
         elif name == 'description':
             new_elem = self.createMeta(dom, name, post.description)
         elif name == 'author':
-            new_elem = self.createMeta(dom, name, post.author.first_name + ' ' + post.author.last_name)
+            try:
+                new_elem = self.createMeta(dom, name, post.author.first_name + ' ' + post.author.last_name)
+            except:
+                return None
 
         if not new_elem is None:
             root.parentNode.replaceChild(new_elem, root)

generators/rss.py

@@ -61,10 +61,13 @@ class RSS(DynastieGenerator):
 
             self.appendElement(dom, item, 'description', '<![CDATA[' + post_content + ']]>')
 
-            author = post.author.email
-            author += ' (' + post.author.first_name + ' ' + post.author.last_name + ')'
-            self.appendElement(dom, item, 'author', author)
-            self.appendElement(dom, item, 'category', post.category.name)
+            try:
+                author = post.author.email
+                author += ' (' + post.author.first_name + ' ' + post.author.last_name + ')'
+                self.appendElement(dom, item, 'author', author)
+                self.appendElement(dom, item, 'category', post.category.name)
+            except:
+                pass
 
             creationDate = post.creation_date.strftime('%a, %d %b %Y %H:%M:%S')
             self.appendElement(dom, item, 'pubDate', creationDate)