Finalize comments

generators/post.py

@@ -4,6 +4,7 @@ from xml.dom.minidom import parse, parseString
 from dynastie.generators.generator import DynastieGenerator, StrictUTF8Writer
 from dynastie.generators.index import Index
 from django.db import models
+from dynastie.tree import TreeNode
 
 class Post(Index):
 
@@ -21,14 +22,14 @@ class Post(Index):
         for key,value in replace_elem.attributes.items():
             if key == 'div_name': continue
             value = value.replace('dyn:post_id', str(post.id))
+            if self.cur_comment is None:
+                value = value.replace('dyn:comment_index', '0')
+            else:
+                value = value.replace('dyn:comment_index', str(self.comment_index[self.cur_comment.id]))
             if self.cur_comment is None:
                 value = value.replace('dyn:comment_id', '0')
             else:
-                value = value.replace('dyn:comment_id', str(self.comment_index[self.cur_comment.id]))
+                value = value.replace('dyn:comment_id', str(self.cur_comment.id))
-            if self.cur_comment is None or self.cur_comment.parent is None:
-                value = value.replace('dyn:comment_parent_id', '0')
-            else:
-                value = value.replace('dyn:comment_parent_id', str(self.cur_comment.id))
                 
             div_element.setAttribute(key, value)
 
@@ -37,13 +38,24 @@ class Post(Index):
 
     def createComment(self, comment, dom, comment_elem, root):
         values = {}
-        values['comment_id'] = str(comment.id)
+        values['comment_index'] = str(self.comment_index[comment.id])
         values['comment_author'] = comment.author
         values['comment_date'] = comment.date.strftime('%d %B %Y %H:%m')
         values['comment_content'] = comment.the_comment
 
         self.simpleTransform(values, dom, comment_elem, root)
         
+    def _createComments(self, rootNode, post, dom, root_comment, root):
+        self.cur_comment = rootNode.value
+        comment_element = self.createElement(dom, 'comment')
+        self.createComment(self.cur_comment, dom, comment_element, root)
+        root_comment.appendChild(comment_element)
+        # Parse inner HTML
+        self._parse(self.hooks, post, dom, comment_element)
+
+        for commentNode in rootNode.childs:
+            self._createComments(commentNode, post, dom, comment_element, root)
+
     def createComments(self, post, dom, post_elem, root):
         from dynastie.models import Post, Blog, Comment
 
@@ -51,35 +63,29 @@ class Post(Index):
 
         cur_comment = None
         comment_index = {}
-
-        comment_list_list = []
         index = 1
+
+        rootNode = TreeNode('', '')
         for comment in comments:
             self.comment_index[comment.id] = index
             index = index + 1
-            try:
+            tnode = TreeNode(comment.id, comment)
             if comment.parent is None:
-                    comment_list_list.append([comment])
+                rootNode.addChildNode(tnode)
             else:
-                    for comment_list in comment_list_list:
+                temp = rootNode.find(comment.parent.id)
-                        if comment_list[0].id == comment.parent.id:
+                if temp is None:
-                            comment_list.append(comment)
+                    self.addWarning('Error with comments chain')
-                            break
+                    rootNode.addChildNode(tnode)
-            except Comment.DoesNotExist:
+                else:
-                comment_list_list.append([comment])
+                    temp.addChildNode(tnode)
                     
         initial_root_comment = root_comment = self.createElement(dom, 'comments')
-        for comment_list in comment_list_list:
+        for tnode in rootNode.childs:
-            for comment in comment_list:
+            self._createComments(tnode, post, dom, root_comment, root)
-                self.cur_comment = comment
-                comment_element = self.createElement(dom, 'comment')
-                self.createComment(comment, dom, comment_element, root)
-                root_comment.appendChild(comment_element)
-                root_comment = comment_element
-            root_comment = initial_root_comment
 
         # Empty tag seems to crap rendering
-        if len(comment_list_list) == 0:
+        if len(rootNode.childs) == 0:
             post_elem.removeChild(root)
             return None
         else:
@@ -131,7 +137,7 @@ class Post(Index):
 
     def _generate(self, blog, src, output, posts):
         import xml
-        hooks = {'post' : self._createPost,
+        self.hooks = {'post' : self._createPost,
                  'meta' : self.createMetas,
                  'comments' : self.createComments,
                  'replace' : self.createReplace}
@@ -152,7 +158,7 @@ class Post(Index):
         for post in posts:
             #print 'Generate ' + filename
             nodes = dom.getElementsByTagName("*")
-            nodes[0] = self.parse(src, hooks, post, dom, nodes[0])
+            nodes[0] = self.parse(src, self.hooks, post, dom, nodes[0])
             
             filename = output + '/post/' 
             filename = filename + post.creation_date.strftime("%Y") + '/' + post.creation_date.strftime("%m") + '/' 
@@ -204,7 +210,7 @@ class Post(Index):
     def preview(self, src, values):
         from dynastie.models import Blog
 
-        hooks = {'post' : self.createPreview}
+        self.hooks = {'post' : self.createPreview}
 
         if not os.path.exists(src + '/_post.html'):
             self.addError('No _post.html found, exiting')
@@ -223,7 +229,7 @@ class Post(Index):
             return self.report
 
         nodes = dom.getElementsByTagName("*")
-        nodes[0] = self.parse(src, hooks, values, dom, nodes[0])
+        nodes[0] = self.parse(src, self.hooks, values, dom, nodes[0])
         writer = StrictUTF8Writer()
         nodes[0].writexml(writer)
 

models.py

@@ -141,7 +141,7 @@ class Blog(models.Model):
             if not inspect.ismodule(engine):
                 continue
             for name, obj in inspect.getmembers(engine):
-                if inspect.isclass(obj) and obj.__module__.startswith("dynastie"):
+                if inspect.isclass(obj) and obj.__module__.startswith("dynastie.generators"):
                     if obj.__module__ in generated: continue
                     e = obj()
                     r = e.generate(self, self.src_path, self.output_path)
@@ -264,6 +264,7 @@ class Comment(models.Model):
     author = models.CharField(max_length=255)
     email = models.EmailField(max_length=255, blank=True)
     the_comment = models.TextField(max_length=255)
+    ip = models.GenericIPAddressField()
 
 @receiver(post_init, sender=Blog)
 def delete_blog_signal(sender, **kwargs):

templates/edit_post.html

@@ -15,8 +15,7 @@
 <input type="submit" name="edit" value="Edit" /><input type="button" name="preview" value="Preview" onClick="previewPost();"/><input type="submit" name="cancel" value="Cancel" />
 </form>
 <div class="comments">
-{% for comment_list in comments %}
+{% for comment in comments %}
-{% for comment in comment_list %}
      <div class="comment">
        <div class="infos">
 	 <a href="/comment/edit/{{ comment.id }}">#{{ comment.id }}</a> <span class="author">{{ comment.author }}</span>  <span class="mail">{{ comment.email|default:"no mail" }}</span>  <span class="date">{{ comment.date|date:"D d M Y" }}<span> <a href="/comment/delete/{{ comment.id }}">delete</a>
@@ -25,9 +24,5 @@
 	 {{ comment.the_comment }}
        </div>
 {% endfor %}
-{% for comment in comment_list %}
 </div>
-{% endfor %}
-</div>
-{% endfor %} 
 {% endblock %}

tree.py

@@ -0,0 +1,21 @@
+
+
+class TreeNode():
+
+    def __init__(self, key, value):
+        self.childs = []
+        self.key = key
+        self.value = value
+
+    def addChildNode(self, node):
+        self.childs.append(node)
+
+    def hasChilds(self):
+        return (len(self.childs) > 0)
+
+    def find(self, key):
+        if key == self.key: return self
+        for child in self.childs:
+            r = child.find(key)
+            if r != None: return r
+        return None

views.py

@@ -1,3 +1,4 @@
+# -*- coding: utf-8 -*-
 import os
 from datetime import datetime, date, time
 from django.shortcuts import render
@@ -6,6 +7,9 @@ from django.http import HttpResponseRedirect, HttpResponse, Http404
 from django.contrib.auth.decorators import login_required
 from django.views.decorators.csrf import csrf_exempt
 from django.forms.models import inlineformset_factory
+from django.core import mail
+from django.core.mail import EmailMultiAlternatives
+
 from dynastie.models import *
 from dynastie.forms import *
 
@@ -62,7 +66,6 @@ def index(request):
             login_failed = True
         else:
             login(request, user)
-            print request.GET
             if 'next' in request.GET:
                 return HttpResponseRedirect(request.GET['next'])
             else:
@@ -367,24 +370,13 @@ def edit_post(request, post_id):
         content = 'Empty post'
 
     comments = Comment.objects.filter(post=post).order_by('date')
-
+    comment_list = []
-    comment_list_list = []
     for comment in comments:
-        print comment.date
-        try:
-            if comment.parent.id is None:
-                comment_list_list.append([comment])
-            else:
-                for comment_list in comment_list_list:
-                    if comment_list[0].id == comment.parent_id:
         comment_list.append(comment)
-                        break
-        except Comment.DoesNotExist:
-            comment_list_list.append([comment])
 
     return render(request, 'edit_post.html', {
         'form': form, 'post_id' : post_id, 'content' : content,
-        'blog_id' : blog_id, 'comments' : comment_list_list
+        'blog_id' : blog_id, 'comments' : comment_list
     })
 
 @login_required
@@ -437,7 +429,7 @@ def preview(request, blog_id):
     engine = globals()['post']
 
     for name, obj in inspect.getmembers(engine):
-        if inspect.isclass(obj) and obj.__module__.startswith("dynastie") \
+        if inspect.isclass(obj) and obj.__module__.startswith("dynastie.generators") \
                 and obj.__module__.endswith("post"):
             e = obj()
             content = e.preview(b.src_path, values)
@@ -542,7 +534,7 @@ def add_comment(request, post_id, parent_id):
         return HttpResponseRedirect(ref)
 
     comment = Comment(post=post, parent=parentComment, date=datetime.now(), author=request.POST['author'],\
-                          email=request.POST['email'], the_comment=request.POST['the_comment'])
+                          email=request.POST['email'], the_comment=request.POST['the_comment'], ip=request.META['REMOTE_ADDR'])
     comment.save()
 
     engine = globals()['post']
@@ -550,15 +542,58 @@ def add_comment(request, post_id, parent_id):
 
     post_list = [post]
     for name, obj in inspect.getmembers(engine):
-        if inspect.isclass(obj) and obj.__module__.startswith("dynastie") \
+        if inspect.isclass(obj) and obj.__module__.startswith("dynastie.generators") \
                 and obj.__module__.endswith("post"):
             e = obj()
             content = e._generate(blog, blog.src_path, blog.output_path, post_list)
             break
 
     # Send emails
+    emails = {}
+    comments = Comment.objects.filter(post=post).order_by('date')
+    comment_index = str(len(comments))
+    for comment in comments:
+        email = comment.email
+        if email != '' and not email in emails:
+            emails[email] = comment.author
 
-    return HttpResponseRedirect(ref)
+    if len(emails) > 0:
+        connection = mail.get_connection(fail_silently=True)
+        connection.open()
+        
+        messages = []
+        subject = '[%s] Nouveau commentaire pour l\'article "%s"' % (blog.name, post.title)
+
+        for email,author in emails.items():
+            text_body = u'Bonjour %s,\n\nUn nouveau commentaire a été posté pour l\'article "%s".\n\n' % (author, post.title)
+            text_body += u'Pour le consulter, rendez vous sur http://%s%s/#comment_%s\n\n----------------\n\n'  % (blog.name, post.getPath(), comment_index)
+            text_body += comment.the_comment
+            text_body += '\n'
+
+            html_body = u'<html><head><meta http-equiv="content-type" content="text/html; charset=utf-8" /></head><body>'
+            html_body += u'Bonjour %s,<br/><br/>Un nouveau commentaire a été posté pour l\'article "%s".<br/><br/>' % (author, post.title)
+            html_body = html_body + u'Pour le consulter, rendez vous sur <a href="http://%s%s#comment_%s">http://%s/%s#comment_%s</a><br/><br/>----------------<br/><pre>'  % (blog.name, post.getPath(), comment_index, blog.name, post.getPath(), comment_index)
+            c = comment.the_comment
+            # Avoid script injection
+            c = c.replace('<pre>', '&lt;pre&gt;')
+            c = c.replace('</pre>', '&lt;/pre&gt;')
+            html_body += c + '</pre>'
+            html_body += '</body></html>'
+
+            msg = EmailMultiAlternatives(subject, text_body, 'no-reply@%s' % blog.name , [email])
+            msg.attach_alternative(html_body, "text/html")
+            messages.append(msg)
+
+        connection.send_messages(messages)
+        connection.close()
+        
+    response = HttpResponseRedirect(ref)
+
+    response.set_cookie('author', request.POST['author'], domain=blog.name, secure=True, httponly=False);
+    if request.POST['email'] != '':
+        response.set_cookie('email', request.POST['email'], domain=blog.name, secure=True, httponly=False);
+
+    return response