work in progress: BSCW access

git-svn-id: svn://svn.cy55.de/Zope3/src/cybertools/trunk@2661 fd906abe-77d9-0310-91a1-e0d9ade77398

integrator/browser/bscw.py

@@ -34,17 +34,49 @@ from cybertools.integrator.interfaces import IContainerFactory
 listing_macros = ViewPageTemplateFile('listing.pt')
 
 
-class BSCWView(object):
-
-    template = listing_macros
-
-    baseUrl = ''
-    baseId = ''
+class BaseView(object):
 
     def __init__(self, context, request):
         self.context = context
         self.request = request
 
+    @Lazy
+    def title(self):
+        return self.context.title
+
+    @Lazy
+    def description(self):
+        return self.context.description
+
+    @Lazy
+    def url(self):
+        return absoluteURL(self.context, self.request)
+
+    @Lazy
+    def icon(self):
+        return '%s/++resource++%s.png' % (self.request.URL[0], self.context.icon)
+
+
+class ItemView(BaseView):
+
+    def __init__(self, context, request, parentView):
+        super(ItemView, self).__init__(context, request)
+        self.parentView = parentView
+
+    @Lazy
+    def url(self):
+        url = self.parentView.url
+        return '%s?id=%s' % (url, self.context.internalPath)
+
+
+class BSCWView(BaseView):
+
+    template = listing_macros
+    itemView = ItemView
+
+    baseUrl = ''
+    baseId = ''
+
     @Lazy
     def listing(self):
         return self.template.macros['listing']
@@ -60,7 +92,8 @@ class BSCWView(object):
         id = self.request.form.get('id', id)
         factory = component.getUtility(IContainerFactory, name='bscw')
         root = factory(id, server=server, baseUrl=self.baseUrl)
-        return root.values()
+        for obj in root.values():
+            yield self.itemView(obj, self.request, self)
 
     def getUrlForObject(self, obj):
         url = absoluteURL(self.context, self.request)

integrator/browser/listing.pt

@@ -4,8 +4,15 @@
     <dl>
       <tal:item repeat="item view/content">
         <dt>
-          <a tal:attributes="href python: view.getUrlForObject(item)"
-             tal:content="item/title" />
+          <a tal:attributes="href item/url">
+            <img width="16" height="16"
+                 src="http://localhost:8080/plone/folder_icon.gif"
+                 alt="BSCW Repository"
+                 tal:attributes="src item/icon" />
+          </a>
+          <a tal:attributes="href item/url">
+            <span tal:content="item/title" />
+          </a>
         </dt>
         <dd tal:content="item/description">
         </dd>

integrator/bscw.py

@@ -140,6 +140,10 @@ class Item(BSCWProxyBase, Item):
     def icon(self):
         return self.type.lower()
 
+    @Lazy
+    def type(self):
+        return 'item'
+
 
 class File(BSCWProxyBase, File):
 

integrator/bscw.txt

@@ -97,11 +97,14 @@ The BSCW Repository View
   >>> view.baseUrl = 'http://localhost/bscw.cgi/'
   >>> view.baseId = '4'
 
-  >>> view.content()
-  [<...ReadContainer...>]
+  >>> items = list(view.content())
+  >>> items
+  [<...bscw.ItemView...>]
 
-  >>> view.getUrlForObject(view.content()[0])
+  >>> items[0].url
   'http://127.0.0.1/bscw?id=bs_5'
+  >>> items[0].icon
+  'http://127.0.0.1/++resource++folder.png'
 
 
 Fin de partie