From ed334fdfefcdfdc570cfcd42aff171b177b76240 Mon Sep 17 00:00:00 2001
From: Chris McDonough <chrism@agendaless.com>
Date: Mon, 14 Jul 2008 18:27:19 +0000
Subject: Render templates explicitly in views.

---
 repoze/bfg/sampleapp/views.py | 97 +++++++++++++++++++++++++++----------------
 1 file changed, 61 insertions(+), 36 deletions(-)

(limited to 'repoze/bfg/sampleapp/views.py')

diff --git a/repoze/bfg/sampleapp/views.py b/repoze/bfg/sampleapp/views.py
index 196fce703..8e2ddd467 100644
--- a/repoze/bfg/sampleapp/views.py
+++ b/repoze/bfg/sampleapp/views.py
@@ -1,49 +1,74 @@
+import formencode
 import time
 
 from webob.exc import HTTPFound
 
-from repoze.bfg.view import TemplateView
-from repoze.bfg.view import View
-
+from repoze.bfg.template import render_template
 from repoze.bfg.sampleapp.models import BlogEntry
 
 def datestring(dt):
     return dt.strftime('%Y-%m-%d %H:%M:%S')
 
-class BlogDefaultView(TemplateView):
-
-    def getInfo(self):
-        entrydata = []
-        for name, entry in self.context.items():
-            entrydata.append(
-                {
-                'name':name,
-                'title':entry.title,
-                'author':entry.author,
-                'created':datestring(entry.created),
-                }
-                )
-        return {'name':self.context.__name__, 'entries':entrydata}
-
-class BlogEntryDefaultView(TemplateView):
-
-    def getInfo(self):
-        return {
-            'name':self.context.__name__,
-            'title':self.context.title,
-            'body':self.context.body,
-            'author':self.context.author,
-            'created':datestring(self.context.created),
+def blog_default_view(context, request):
+    entrydata = []
+    for name, entry in self.context.items():
+        entrydata.append(
+            {
+            'name':name,
+            'title':entry.title,
+            'author':entry.author,
+            'created':datestring(entry.created),
+            'message':self.request.params.get('message'),
             }
+            )
+
+    info = {'name':self.context.__name__, entries:entrydata}
+    return render_template('templates/blog.pt', info)
+
+def blog_entry_default_view(context, request):
+    info = {
+        'name':self.context.__name__,
+        'title':self.context.title,
+        'body':self.context.body,
+        'author':self.context.author,
+        'created':datestring(self.context.created),
+        }
+    return render_template('templates/blog_entry.pt', **info)
+
+class BlogAddSchema(formencode.Schema):
+    allow_extra_fields = True
+    author = formencode.validators.NotEmpty()
+    body = formencode.validators.NotEmpty()
+    title = formencode.validators.NotEmpty()
+
+def blog_entry_add_view(context, request):
+    params = self.request.params
+
+    message = None
 
-class BlogEntryAddView(View):
+    author = params.get('author', '')
+    body = params.get('body', '')
+    title = params.get('title', '')
+    info = dict(request=self.request,
+                author=author, body=body, title=title, message=None)
 
-    def __call__(self):
-        author = self.request.params['author']
-        body = self.request.params['body']
-        title = self.request.params['title']
-        name = str(time.time())
-        new_entry = BlogEntry(name, title, body, author)
-        self.context[name] = new_entry
-        return HTTPFound(location='/')
+    if params.has_key('form.submitted'):
+        schema = BlogAddSchema()
+        try:
+            form = schema.to_python(params)
+        except formencode.validators.Invalid, why:
+            message = str(why)
+            info['message'] = message
+        else:
+            author = form['author']
+            body = form['body']
+            title = form['title']
+            name = str(time.time())
+            new_entry = BlogEntry(name, title, body, author)
+            self.context[name] = new_entry
+            return HTTPFound(location='/')
+    else:
+        return render_template('templates/blog_entry_add.pt', **info)
                       
+def contents_view(context, request):
+    return render_template('templates/contents.pt', context=context)
-- 
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