From a1f12be881a025d0640052554e8d53cdfe19afa9 Mon Sep 17 00:00:00 2001
From: Chris McDonough <chrism@agendaless.com>
Date: Tue, 8 Jul 2008 14:25:46 +0000
Subject: Redirect on default view if name doesn't end with slash.

Rejigger sample app, adding more templates.
---
 repoze/bfg/sampleapp/app.py            | 34 ----------------------------------
 repoze/bfg/sampleapp/browser.py        | 31 +++++++++++++++++++++++++++++++
 repoze/bfg/sampleapp/configure.zcml    | 21 ++++++++++++---------
 repoze/bfg/sampleapp/models.py         | 30 +++++++++++++++++++++++-------
 repoze/bfg/sampleapp/run.py            | 15 +++++++++++++++
 repoze/bfg/sampleapp/www/blog.pt       | 19 +++++++++++++++++++
 repoze/bfg/sampleapp/www/blog_entry.pt | 12 ++++++++++++
 repoze/bfg/sampleapp/www/blog_view.pt  |  7 -------
 repoze/bfg/sampleapp/www/contents.pt   |  6 ++++++
 9 files changed, 118 insertions(+), 57 deletions(-)
 delete mode 100644 repoze/bfg/sampleapp/app.py
 create mode 100644 repoze/bfg/sampleapp/browser.py
 create mode 100644 repoze/bfg/sampleapp/run.py
 create mode 100644 repoze/bfg/sampleapp/www/blog.pt
 create mode 100644 repoze/bfg/sampleapp/www/blog_entry.pt
 delete mode 100644 repoze/bfg/sampleapp/www/blog_view.pt
 create mode 100644 repoze/bfg/sampleapp/www/contents.pt

(limited to 'repoze/bfg/sampleapp')

diff --git a/repoze/bfg/sampleapp/app.py b/repoze/bfg/sampleapp/app.py
deleted file mode 100644
index 777feb5ca..000000000
--- a/repoze/bfg/sampleapp/app.py
+++ /dev/null
@@ -1,34 +0,0 @@
-from repoze.bfg.template import TemplateView
-
-from webob import Response
-
-class BlogDefaultView(TemplateView):
-    def getInfo(self):
-        return {'greeting':'Hello, I\'m the default view',
-                'id':self.context.id}
-
-class BlogWooHooView(TemplateView):
-    def getInfo(self):
-        return {'greeting':'Woo hoo, I\'m another view' ,
-                'id':self.context.id}
-
-class DefaultView(object):
-    def __init__(self, context, request):
-        self.context = context
-        self.request = request
-        
-    def __call__(self):
-        return Response('Default page, context is %s' % self.context)
-
-if __name__ == '__main__':
-    from repoze.bfg import sampleapp
-    from repoze.bfg.sampleapp.models import BlogModel
-    from repoze.bfg.router import make_app
-    blog = BlogModel('myblog')
-    root = {'blog':blog}
-    def get_root(environ):
-        return root
-    app = make_app(get_root, sampleapp)
-    from paste import httpserver
-    httpserver.serve(app, host='0.0.0.0', port='5432')
-    
diff --git a/repoze/bfg/sampleapp/browser.py b/repoze/bfg/sampleapp/browser.py
new file mode 100644
index 000000000..5dc354736
--- /dev/null
+++ b/repoze/bfg/sampleapp/browser.py
@@ -0,0 +1,31 @@
+from webob import Response
+
+from repoze.bfg.template import TemplateView
+
+def datestring(dt):
+    return dt.strftime('%Y-%m-%dT%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),
+            }
+
diff --git a/repoze/bfg/sampleapp/configure.zcml b/repoze/bfg/sampleapp/configure.zcml
index cddefc172..0e58126a7 100644
--- a/repoze/bfg/sampleapp/configure.zcml
+++ b/repoze/bfg/sampleapp/configure.zcml
@@ -4,24 +4,27 @@
 
   <include package="repoze.bfg" />
 
+  <!-- the default view for a Blog -->
   <browser:page
-      for=".models.IBlogModel"
-      class=".app.BlogWooHooView"
+      for=".models.IBlog"
+      class=".browser.BlogDefaultView"
+      template="www/blog.pt"
       permission="repoze.view"
-      name="woohoo.html"
-      template="www/blog_view.pt"
       />
 
+  <!-- the default view for a BlogEntry -->
   <browser:page
-      for=".models.IBlogModel"
-      class=".app.BlogDefaultView"
+      for=".models.IBlogEntry"
+      class=".browser.BlogEntryDefaultView"
+      template="www/blog_entry.pt"
       permission="repoze.view"
-      template="www/blog_view.pt"
       />
 
+  <!-- the contents view for any mapping (shows dict members) -->
   <browser:page
-      for="*"
-      class=".app.DefaultView"
+      for=".models.IMapping"
+      template="www/contents.pt"
+      name="contents.html"
       permission="repoze.view"
       />
 
diff --git a/repoze/bfg/sampleapp/models.py b/repoze/bfg/sampleapp/models.py
index 19ef03c8c..975d79142 100644
--- a/repoze/bfg/sampleapp/models.py
+++ b/repoze/bfg/sampleapp/models.py
@@ -1,12 +1,28 @@
 from zope.interface import Interface
-from zope.interface import Attribute
 from zope.interface import implements
 
-class IBlogModel(Interface):
-    id = Attribute('id')
+import datetime
 
-class BlogModel(object):
-    implements(IBlogModel)
-    def __init__(self, id):
-        self.id = id
+class IMapping(Interface):
+    pass
 
+class IBlog(Interface):
+    pass
+
+class Blog(dict):
+    implements(IBlog, IMapping)
+    def __init__(self, name):
+        self.__name__ = name
+        dict.__init__(self)
+
+class IBlogEntry(Interface):
+    pass
+
+class BlogEntry(object):
+    implements(IBlogEntry)
+    def __init__(self, name, title, body, author):
+        self.__name__ = name
+        self.title = title
+        self.body =  body
+        self.author = author
+        self.created = datetime.datetime.now()
diff --git a/repoze/bfg/sampleapp/run.py b/repoze/bfg/sampleapp/run.py
new file mode 100644
index 000000000..d0eb53a51
--- /dev/null
+++ b/repoze/bfg/sampleapp/run.py
@@ -0,0 +1,15 @@
+from repoze.bfg import sampleapp
+from repoze.bfg.sampleapp.models import Blog
+from repoze.bfg.sampleapp.models import BlogEntry
+from repoze.bfg.router import make_app
+
+if __name__ == '__main__':
+    blog = Blog('Sample blog')
+    blog['sample'] = BlogEntry('sample', 'Sample Blog Entry',
+                               '<p>This is a sample blog entry</p>',
+                               'chrism')
+    def get_root(environ):
+        return blog
+    app = make_app(get_root, sampleapp)
+    from paste import httpserver
+    httpserver.serve(app, host='0.0.0.0', port='5432')
diff --git a/repoze/bfg/sampleapp/www/blog.pt b/repoze/bfg/sampleapp/www/blog.pt
new file mode 100644
index 000000000..ffe8659df
--- /dev/null
+++ b/repoze/bfg/sampleapp/www/blog.pt
@@ -0,0 +1,19 @@
+<html xmlns="http://www.w3.org/1999/xhtml"
+     xmlns:tal="http://xml.zope.org/namespaces/tal">
+<head></head>
+<body tal:define="info view.getInfo()">
+  <h1 tal:content="info.name">Blog Name</h1>
+  <table border="0">
+    <thead>
+      <th>Title</th>
+      <th>Author</th>
+      <th>Created</th>
+    </thead>
+    <tr tal:repeat="entry info.entries">
+      <td><a href="${entry.name}/">${entry.title}</a></td>
+      <td>${entry.author}</td>
+      <td>${entry.created}</td>
+    </tr>
+  </table>
+</body>
+</html>
diff --git a/repoze/bfg/sampleapp/www/blog_entry.pt b/repoze/bfg/sampleapp/www/blog_entry.pt
new file mode 100644
index 000000000..20e1b4409
--- /dev/null
+++ b/repoze/bfg/sampleapp/www/blog_entry.pt
@@ -0,0 +1,12 @@
+<html xmlns="http://www.w3.org/1999/xhtml"
+     xmlns:tal="http://xml.zope.org/namespaces/tal">
+<head></head>
+<body>
+  <div tal:define="info view.getInfo()">
+    <p><a href="..">Up</a></p>
+    <h1>${info.title}</h1>
+    <p>by ${info.author}</p>
+    <div tal:content="structure info.body"></div>
+  </div>
+</body>
+</html>
diff --git a/repoze/bfg/sampleapp/www/blog_view.pt b/repoze/bfg/sampleapp/www/blog_view.pt
deleted file mode 100644
index ceedf0cc1..000000000
--- a/repoze/bfg/sampleapp/www/blog_view.pt
+++ /dev/null
@@ -1,7 +0,0 @@
-<div xmlns="http://www.w3.org/1999/xhtml"
-     xmlns:tal="http://xml.zope.org/namespaces/tal">
-  <div tal:define="info path: view/getInfo">
-    <span tal:content="path: info/greeting"/> from
-    <span tal:content="path: info/id"/>
-  </div>
-</div>
diff --git a/repoze/bfg/sampleapp/www/contents.pt b/repoze/bfg/sampleapp/www/contents.pt
new file mode 100644
index 000000000..eaae20ed5
--- /dev/null
+++ b/repoze/bfg/sampleapp/www/contents.pt
@@ -0,0 +1,6 @@
+<div xmlns="http://www.w3.org/1999/xhtml"
+     xmlns:tal="http://xml.zope.org/namespaces/tal">
+  <div tal:repeat="name context">
+     <a href="${name}/">${name}</a>
+  </div>
+</div>
-- 
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