[Zope3-checkins] CVS: Zope3/src/zope/app/browser/security - __init__.py:1.2 configure.zcml:1.2 permissionwidget.py:1.2

[Jim Fulton]

Update of /cvs-repository/Zope3/src/zope/app/browser/security
In directory cvs.zope.org:/tmp/cvs-serv15352/src/zope/app/browser/security

Added Files:
	__init__.py configure.zcml permissionwidget.py 
Log Message:
Grand renaming:

- Renamed most files (especially python modules) to lower case.

- Moved views and interfaces into separate hierarchies within each
  project, where each top-level directory under the zope package
  is a separate project.

- Moved everything to src from lib/python.

  lib/python will eventually go away. I need access to the cvs
  repository to make this happen, however.

There are probably some bits that are broken. All tests pass
and zope runs, but I haven't tried everything. There are a number
of cleanups I'll work on tomorrow.



=== Zope3/src/zope/app/browser/security/__init__.py 1.1 => 1.2 ===
--- /dev/null	Wed Dec 25 09:14:05 2002
+++ Zope3/src/zope/app/browser/security/__init__.py	Wed Dec 25 09:12:34 2002
@@ -0,0 +1,2 @@
+#
+# This file is necessary to make this directory a package.


=== Zope3/src/zope/app/browser/security/configure.zcml 1.1 => 1.2 ===
--- /dev/null	Wed Dec 25 09:14:05 2002
+++ Zope3/src/zope/app/browser/security/configure.zcml	Wed Dec 25 09:12:34 2002
@@ -0,0 +1,20 @@
+<zopeConfigure
+   xmlns="http://namespaces.zope.org/zope"
+   xmlns:browser="http://namespaces.zope.org/browser"
+   >
+
+  <browser:view 
+	factory = ".permissionwidget.SinglePermissionWidget"
+	for = "zope.app.interfaces.security.IPermissionField"
+	name = "edit"
+        />
+
+  <browser:view 
+	factory = ".permissionwidget.DisplayWidget"
+	for = "zope.app.interfaces.security.IPermissionField"
+	name = "display"
+        />
+
+  <include package=".grants" />
+
+</zopeConfigure>


=== Zope3/src/zope/app/browser/security/permissionwidget.py 1.1 => 1.2 ===
--- /dev/null	Wed Dec 25 09:14:05 2002
+++ Zope3/src/zope/app/browser/security/permissionwidget.py	Wed Dec 25 09:12:34 2002
@@ -0,0 +1,73 @@
+##############################################################################
+#
+# Copyright (c) 2002 Zope Corporation and Contributors.
+# All Rights Reserved.
+#
+# This software is subject to the provisions of the Zope Public License,
+# Version 2.0 (ZPL).  A copy of the ZPL should accompany this distribution.
+# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY AND ALL EXPRESS OR IMPLIED
+# WARRANTIES ARE DISCLAIMED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+# WARRANTIES OF TITLE, MERCHANTABILITY, AGAINST INFRINGEMENT, AND FITNESS
+# FOR A PARTICULAR PURPOSE.
+#
+##############################################################################
+"""Widget for selecting permissions.
+
+$Id$
+"""
+
+from zope.app.interfaces.browser.form import IBrowserWidget
+from zope.app.browser.form import widget
+from zope.component import getService
+
+class BaseWidget:
+
+    def _convert(self, permission_id):
+        if not permission_id:
+            return None
+        service = getService(self.context.context, "Permissions")
+        return service.getPermission(permission_id)
+
+    def _unconvert(self, permission):
+        if permission is None:
+            return None
+        return permission.getId()
+
+class SinglePermissionWidget(BaseWidget, widget.BrowserWidget):
+
+    def __call__(self):
+        search_name = self.name + ".search"
+        search_string = self.request.form.get(search_name, '')
+
+        service = getService(self.context.context, "Permissions")
+        permissions = list(service.getPermissions())
+        permissions.sort(lambda x,y: cmp(x.getId(), y.getId()))
+        permissions = map(self._unconvert, permissions)
+        if search_string:
+            permissions = [permission
+                           for permission in permissions
+                           if permission.find(search_string)!=-1]
+        permissions.sort()
+
+        select_name = self.name
+        selected = self._showData()
+
+        options = ['<option value=\"\">---select permission---</option>']
+        for permission in permissions:
+            options.append('<option value="%s"%s>%s</option>'
+                           % (permission,
+                              permission == selected and ' selected' or '',
+                              permission)
+                           )
+
+
+        search_field = '<input type="text" name="%s" value=\"%s\">' % (
+            search_name, search_string)
+        select_field = '<select name="%s">%s</select>'  % (
+            select_name, ''.join(options))
+
+        HTML = search_field + select_field
+        return HTML
+
+class DisplayWidget(BaseWidget, widget.DisplayWidget):
+    pass