[Zope-CVS] SVN: PluginRegistry/trunk/ Wired in DAV / FTP / ExternalEditor support for the registry, along with a ZMI form for updating it as XML.

[Tres Seaver]

Log message for revision 39898:
  Wired in DAV / FTP / ExternalEditor support for the registry, along with a ZMI form for updating it as XML.
  
  

Changed:
  U   PluginRegistry/trunk/CHANGES.txt
  U   PluginRegistry/trunk/PluginRegistry.py
  U   PluginRegistry/trunk/exportimport.py
  A   PluginRegistry/trunk/www/export_import.zpt

-=-
Modified: PluginRegistry/trunk/CHANGES.txt
===================================================================
--- PluginRegistry/trunk/CHANGES.txt	2005-11-04 21:38:03 UTC (rev 39897)
+++ PluginRegistry/trunk/CHANGES.txt	2005-11-04 22:53:48 UTC (rev 39898)
@@ -3,6 +3,9 @@
 
   After PluginRegistry-1.0.2
 
+    - Wired in DAV / FTP / ExternalEditor support for the registry,
+      along with a ZMI form for updating it as XML.
+
     - Added support for exporting / importing registry via GenericSetup.
       
     - Saner version name

Modified: PluginRegistry/trunk/PluginRegistry.py
===================================================================
--- PluginRegistry/trunk/PluginRegistry.py	2005-11-04 21:38:03 UTC (rev 39897)
+++ PluginRegistry/trunk/PluginRegistry.py	2005-11-04 22:53:48 UTC (rev 39898)
@@ -25,11 +25,19 @@
 from Persistence import PersistentMapping
 from OFS.SimpleItem import SimpleItem
 from App.class_init import default__class_init__ as InitializeClass
+from webdav.WriteLockInterface import WriteLockInterface
 from Products.PageTemplates.PageTemplateFile import PageTemplateFile
 from Products.PageTemplates.Expressions import getEngine
 from Products.PageTemplates.Expressions import SecureModuleImporter
 
 from interfaces.plugins import IPluginRegistry
+try:
+    from exportimport import _updatePluginRegistry
+except ImportError:
+    _HAS_GENERIC_SETUP = False
+else:
+    _HAS_GENERIC_SETUP = True
+
 from utils import _wwwdir
 
 class PluginRegistry( SimpleItem ):
@@ -38,7 +46,7 @@
 
     o Each plugin type holds an ordered list of ( id, wrapper ) tuples.
     """
-    __implements__ = ( IPluginRegistry, )
+    __implements__ = ( IPluginRegistry, WriteLockInterface )
 
     security = ClassSecurityInfo()
 
@@ -315,6 +323,48 @@
                    + SimpleItem.manage_options
                    )
 
+    if _HAS_GENERIC_SETUP:
+        security.declareProtected( ManageUsers, 'manage_exportImportForm' )
+        manage_exportImportForm = PageTemplateFile( 'export_import', _wwwdir )
+
+        security.declareProtected( ManageUsers, 'getConfigAsXML' )
+        def getConfigAsXML(self):
+            """ Return XML representing the registry's configuration.
+            """
+            from exportimport import PluginRegistryExporter
+            pre = PluginRegistryExporter(self).__of__(self)
+            return pre.generateXML()
+
+        security.declareProtected( ManageUsers, 'manage_exportImport' )
+        def manage_exportImport(self, updated_xml, should_purge, RESPONSE):
+            """ Parse XML and update the registry.
+            """
+            #XXX encoding?
+            _updatePluginRegistry(self, updated_xml, should_purge)
+            RESPONSE.redirect('%s/manage_exportImportForm'
+                              '?manage_tabs_message=Registry+updated.'
+                                % self.absolute_url())
+
+        security.declareProtected( ManageUsers, 'manage_FTPget' )
+        def manage_FTPget(self, REQUEST, RESPONSE):
+            """
+            """
+            return self.getConfigAsXML()
+
+        security.declareProtected( ManageUsers, 'PUT' )
+        def PUT(self, REQUEST, RESPONSE):
+            """
+            """
+            xml = REQUEST['BODYFILE'].read()
+            _updatePluginRegistry(self, xml, True)
+
+        manage_options = ( manage_options[:2]
+                         + ( { 'label' : 'Export / Import'
+                             , 'action' : 'manage_exportImportForm'
+                             },)
+                         + manage_options[2:]
+                         )
+
     #
     #   Helper methods
     #

Modified: PluginRegistry/trunk/exportimport.py
===================================================================
--- PluginRegistry/trunk/exportimport.py	2005-11-04 21:38:03 UTC (rev 39897)
+++ PluginRegistry/trunk/exportimport.py	2005-11-04 22:53:48 UTC (rev 39898)
@@ -59,18 +59,10 @@
 
     return 'Plugin registry exported.'
 
-def importPluginRegistry(context):
-    """ Import plugin registry from an XML file.
-    """
-    registry = _getRegistry(context.getSite())
-    encoding = context.getEncoding()
+def _updatePluginRegistry(registry, xml, should_purge, encoding=None):
 
-    xml = context.readDataFile(_FILENAME)
-    if xml is None:
-        return 'Site properties: Nothing to import.'
+    if should_purge:
 
-    if context.shouldPurge():
-
         registry._plugin_types = []
         registry._plugin_type_info = PersistentMapping()
         registry._plugins = PersistentMapping()
@@ -87,6 +79,18 @@
                                             }
         registry._plugins[iface] = tuple([x['id'] for x in info['plugins']])
 
+def importPluginRegistry(context):
+    """ Import plugin registry from an XML file.
+    """
+    registry = _getRegistry(context.getSite())
+    encoding = context.getEncoding()
+
+    xml = context.readDataFile(_FILENAME)
+    if xml is None:
+        return 'Site properties: Nothing to import.'
+
+    _updatePluginRegistry(registry, xml, context.shouldPurge(), encoding)
+
     return 'Plugin registry imported.'
 
 class PluginRegistryExporter(ExportConfiguratorBase):

Added: PluginRegistry/trunk/www/export_import.zpt
===================================================================
--- PluginRegistry/trunk/www/export_import.zpt	2005-11-04 21:38:03 UTC (rev 39897)
+++ PluginRegistry/trunk/www/export_import.zpt	2005-11-04 22:53:48 UTC (rev 39898)
@@ -0,0 +1,45 @@
+<h1 tal:replace="structure here/manage_page_header"> PAGE HEADER </h1>
+<h2 tal:replace="structure here/manage_tabs"> TABS </h2>
+
+<h3> Export / Import Registry Configuration </h3>
+
+<p class="form-help">
+  This view allows you to view and edit the registry configuration as
+  a single XML document.
+</p>
+
+<form action="." method="POST" enctype="multipart/form-data"
+      tal:attributes="action
+                        string:${context/absolute_url}/manage_exportImportForm;
+                     ">
+<table>
+
+ <tr>
+  <th> Purge old config? </th>
+  <td>
+   <input type="hidden" name="should_purge:default:int" value="0" />
+   <input type="checkbox" name="should_purge:int" value="1" checked="checked" />
+  </td>
+ </tr>
+
+ <tr>
+  <th> Configuration </th>
+  <td>
+   <textarea name="xml:text" rows="30" cols="80"
+             tal:content="context/getConfigAsXML"
+   ></textarea>
+  </td>
+ </tr>
+
+ <tr>
+  <td />
+  <td>
+   <input type="submit" value=" Save " />
+  </td>
+ </tr>
+
+</table>
+</form>
+
+<h1 tal:replace="structure here/manage_page_footer"> PAGE FOOTER </h1>
+


Property changes on: PluginRegistry/trunk/www/export_import.zpt
___________________________________________________________________
Name: svn:eol-style
   + native