Work in progress: assignment of related concepts (children and parents) to concepts

git-svn-id: svn://svn.cy55.de/Zope3/src/loops/trunk@1072 fd906abe-77d9-0310-91a1-e0d9ade77398
2006-02-13 16:09:39 +00:00 · 2006-02-13 16:09:39 +00:00 · 48f17e7b4b
commit 48f17e7b4b
parent 5679960544
2 changed files with 100 additions and 0 deletions
--- a/browser/common.py
+++ b/browser/common.py
@ -0,0 +1,60 @@
+#
+#  Copyright (c) 2006 Helmut Merz helmutm@cy55.de
+#
+#  This program is free software; you can redistribute it and/or modify
+#  it under the terms of the GNU General Public License as published by
+#  the Free Software Foundation; either version 2 of the License, or
+#  (at your option) any later version.
+#
+#  This program is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU General Public License for more details.
+#
+#  You should have received a copy of the GNU General Public License
+#  along with this program; if not, write to the Free Software
+#  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+#
+
+"""
+Common base class for loops browser view classes.
+
+$Id$
+"""
+
+from zope.app import zapi
+from zope.app.dublincore.interfaces import ICMFDublinCore
+from zope.cachedescriptors.property import Lazy
+from zope.security.proxy import removeSecurityProxy
+
+class BaseView(object):
+
+    def __init__(self, context, request):
+        self.context = context
+        #self.context = removeSecurityProxy(context)
+        self.request = request
+
+    @Lazy
+    def modified(self):
+        """ get date/time of last modification
+        """
+        dc = ICMFDublinCore(self.context)
+        d = dc.modified or dc.created
+        return d and d.strftime('%Y-%m-%d %H:%M') or ''
+
+    @Lazy
+    def loopsRoot(self):
+        return self.context.getLoopsRoot()
+    
+    @Lazy
+    def url(self):
+        return zapi.absoluteURL(self.context, self.request)
+
+    @Lazy
+    def token(self):
+        return self.loopsRoot.getLoopsUri(self.context)
+
+    @Lazy
+    def title(self):
+        return self.context.title
+
--- a/browser/relation_macros.pt
+++ b/browser/relation_macros.pt
@ -0,0 +1,40 @@
+<html i18n:domain="loops">
+
+
+<metal:assignments define-macro="assignments">
+  <form method="post" name="remove" action="."
+        tal:attributes="action request/URL"
+        tal:condition="items">
+    <fieldset>
+      <table class="listing" summary="Currently assigned objects">
+        <thead>
+          <tr>
+            <th>&nbsp;</th>
+            <th i18n:translate="label_title">Title</th>
+          </tr>
+        </thead>
+        <tbody>
+          <tr tal:repeat="item items">
+            <td class="field">
+              <input class="formSelection"
+                     type="checkbox" name="tokens:list" id="#" value=""
+                     tal:attributes="value item/token" />
+            </td>
+            <td>
+              <a tal:content="item/title" href="#"
+                 tal:attributes="href item/url">Title</a>
+            </td>
+          </tr>
+        </tbody>
+      </table>
+      <div class="formControls">
+        <input class="context" type="submit" name="form.button.Remove"
+               value="Remove Assignment(s)"
+               i18n:attributes="value" />
+      </div>
+    </fieldset>
+  </form>
+</metal:assignments>
+
+
+</html>