Implement Document Component.

Also, move code from Extension Component to Component and make it more generic
in order to be used for Document Component.

product/ERP5/bootstrap/erp5_core/PortalTypePropertySheetTemplateItem/property_sheet_list.xml

 <property_sheet_list>
  <portal_type id="Document Component">
   <item>DocumentConstraint</item>
-  <item>Reference</item>
   <item>SortIndex</item>
-  <item>Version</item>
  </portal_type>
  <portal_type id="Trash Bin">
   <item>Base</item>

product/ERP5/bootstrap/erp5_core/PortalTypeTemplateItem/portal_types/Document%20Component.xml

@@ -82,7 +82,7 @@
         </item>
         <item>
             <key> <string>type_class</string> </key>
-            <value> <string>Component</string> </value>
+            <value> <string>DocumentComponent</string> </value>
         </item>
         <item>
             <key> <string>type_interface</string> </key>

product/ERP5/bootstrap/erp5_core/PortalTypeWorkflowChainTemplateItem/workflow_chain_type.xml

@@ -85,7 +85,7 @@
  </chain>
  <chain>
   <type>Document Component</type>
-  <workflow>edit_workflow, validation_workflow</workflow>
+  <workflow>component_interaction_workflow, edit_workflow, validation_workflow</workflow>
  </chain>
  <chain>
   <type>Dynamic Category Property</type>

product/ERP5/bootstrap/erp5_core/WorkflowTemplateItem/portal_workflow/component_interaction_workflow/interactions/Component_reset.xml

@@ -70,6 +70,7 @@
             <key> <string>portal_type_filter</string> </key>
             <value>
               <list>
+                <string>Document Component</string>
                 <string>Extension Component</string>
               </list>
             </value>

product/ERP5/bootstrap/erp5_core/bt/change_log

+2012-01-24 arnaud.fontaine
+* Use DocumentComponent document class for Document Component Portal Type.
+
 2012-01-23 arnaud.fontaine
 * Rename DocumentComponent to Component.
 

product/ERP5/bootstrap/erp5_core/bt/revision

-40992
\ No newline at end of file
+40993
\ No newline at end of file

product/ERP5/bootstrap/erp5_core/bt/template_portal_type_property_sheet_list

 Document Component | DocumentConstraint
-Document Component | Reference
 Document Component | SortIndex
-Document Component | Version
 Trash Bin | Base
 Trash Bin | SimpleItem
 Trash Bin | Task
\ No newline at end of file

product/ERP5/bootstrap/erp5_core/bt/template_portal_type_workflow_chain_list

@@ -22,6 +22,7 @@ Category | edit_workflow
 Content Existence Constraint | dynamic_class_generation_interaction_workflow
 Distributed Ram Cache | distributed_ram_cache_interaction_workflow
 Document | edit_workflow
+Document Component | component_interaction_workflow
 Document Component | edit_workflow
 Document Component | validation_workflow
 Dynamic Category Property | dynamic_class_generation_interaction_workflow

product/ERP5Type/Core/Component.py

@@ -34,6 +34,8 @@ from Products.ERP5Type.Base import Base
 from Products.ERP5Type.Accessor.Constant import PropertyGetter as ConstantGetter
 from Products.ERP5Type.ConsistencyMessage import ConsistencyMessage
 
+from zLOG import LOG, INFO                           
+
 class Component(Base):
   # CMF Type Definition
   meta_type = 'ERP5 Component'
@@ -86,3 +88,67 @@ class Component(Base):
     source code before validate.
     """
     exec self.getTextContent() in namespace_dict
+
+  @staticmethod
+  def _getFilesystemPath():
+    raise NotImplementedError
+
+  security.declareProtected(Permissions.ModifyPortalContent,
+                            'importAllFromFilesystem')
+  @classmethod
+  def importAllFromFilesystem(cls, context, erase_existing=False):
+    """
+    Try to import all Components and returns error as a dict if any
+    """
+    import os.path
+    path_pattern = "%s%s*.py" % (cls._getFilesystemPath(), os.path.sep)    
+
+    LOG("ERP5Type.Core.Component", INFO, "Importing from %s" % path_pattern)
+
+    import glob
+    failed_import_dict = {}
+    for path in glob.iglob(path_pattern):
+      try:
+        cls.importFromFilesystem(context, path, erase_existing)
+      except Exception, e:
+        failed_import_dict[path] = str(e)
+      else:
+        LOG("ERP5Type.Core.Component", INFO, "Imported %s" % path)
+
+    return failed_import_dict
+
+  @staticmethod
+  def _getDynamicModuleNamespace():
+    raise NotImplementedError
+
+  security.declareProtected(Permissions.ModifyPortalContent,
+                            'importFromFilesystem')
+  @classmethod
+  def importFromFilesystem(cls, context, path, erase_existing=False):
+    """
+    Import a Component from the given path into ZODB after checking that the
+    source code is valid
+    """
+    import os.path
+    class_name = os.path.basename(path).replace('.py', '')
+    id = '%s.%s' % (cls._getDynamicModuleNamespace(), class_name)
+
+    # XXX-arnau: not efficient at all
+    if id in context:
+      if not erase_existing:
+        return
+
+      context.deleteContent(id)
+
+    with open(path) as f:
+      source_code = f.read()
+
+    # Try to load it first
+    namespace_dict = {}
+    exec source_code in namespace_dict
+
+    return context.newContent(id=id,
+                              # XXX-arnau: useless field?
+                              reference=class_name,
+                              text_content=source_code,
+                              portal_type=cls.portal_type)

product/ERP5Type/Core/DocumentComponent.py

+# -*- coding: utf-8 -*-
+##############################################################################
+#
+# Copyright (c) 2012 Nexedi SA and Contributors. All Rights Reserved.
+#                    Arnaud Fontaine <arnaud.fontaine@nexedi.com>
+#
+# WARNING: This program as such is intended to be used by professional
+# programmers who take the whole responsibility of assessing all potential
+# consequences resulting from its eventual inadequacies and bugs
+# End users who are looking for a ready-to-use solution with commercial
+# guarantees and support are strongly adviced to contract a Free Software
+# Service Company
+#
+# 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., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.
+#
+##############################################################################
+
+from Products.ERP5Type.Core.Component import Component
+from AccessControl import ClassSecurityInfo
+from Products.ERP5Type import Permissions
+
+class DocumentComponent(Component):
+  # CMF Type Definition
+  meta_type = 'ERP5 Document Component'
+  portal_type = 'Component Component'
+
+  # Declarative security
+  security = ClassSecurityInfo()
+  security.declareObjectProtected(Permissions.AccessContentsInformation)
+
+  @staticmethod
+  def _getFilesystemPath():
+    import os.path
+    from App.config import getConfiguration
+    return os.path.join(getConfiguration().instancehome, 'Document')
+
+  @staticmethod
+  def _getDynamicModuleNamespace():
+    return 'erp5.component.document'

product/ERP5Type/Core/ExtensionComponent.py

@@ -27,14 +27,10 @@
 #
 ##############################################################################
 
-import os.path
-
 from Products.ERP5Type.Core.Component import Component
 from AccessControl import ClassSecurityInfo
 from Products.ERP5Type import Permissions
 
-from zLOG import LOG, INFO                           
-
 class ExtensionComponent(Component):
   # CMF Type Definition
   meta_type = 'ERP5 Extension Component'
@@ -44,62 +40,12 @@ class ExtensionComponent(Component):
   security = ClassSecurityInfo()
   security.declareObjectProtected(Permissions.AccessContentsInformation)
 
-  security.declareProtected(Permissions.ModifyPortalContent,
-                            'importAllFromFilesystem')
-  @classmethod
-  def importAllFromFilesystem(cls, context, erase_existing=False):
-    """
-    Try to import all Extensions as found in INSTANCEHOME/Extensions and
-    returns error as a dict if any
-    """
+  @staticmethod
+  def _getFilesystemPath():
+    import os.path
     from App.config import getConfiguration
-    extension_path_pattern = "%s%s%s/*" % (getConfiguration().instancehome,
-                                           os.path.sep,
-                                           'Extensions')
-
-    LOG("ERP5Type.Core.ExtensionComponent", INFO,
-        "Importing from %s" % extension_path_pattern)
-
-    import glob
-    failed_import_dict = {}
-    for extension_path in glob.iglob(extension_path_pattern):
-      try:
-        cls.importFromFilesystem(context, extension_path, erase_existing)
-      except Exception, e:
-        failed_import_dict[extension_path] = str(e)
-      else:
-        LOG("ERP5Type.Core.ExtensionComponent", INFO,
-            "Imported %s" % extension_path)
-
-    return failed_import_dict
-
-  security.declareProtected(Permissions.ModifyPortalContent,
-                            'importFromFilesystem')
-  @classmethod
-  def importFromFilesystem(cls, context, path, erase_existing=False):
-    """
-    Import an Extension from the given path into ZODB after checking that the
-    source code is valid
-    """
-    class_name = os.path.basename(path).replace('.py', '')
-    id = 'erp5.component.extension.%s' % class_name
-
-    # XXX-arnau: not efficient at all
-    if id in context:
-      if not erase_existing:
-        return
-
-      context.deleteContent(id)
-
-    with open(path) as extension_file:
-      source_code = extension_file.read()
-
-    # Try to load it first
-    namespace_dict = {}
-    exec source_code in namespace_dict
+    return os.path.join(getConfiguration().instancehome, 'Extensions')
 
-    return context.newContent(id=id,
-                              # XXX-arnau: useless field?
-                              reference=class_name,
-                              text_content=source_code,
-                              portal_type=cls.portal_type)
+  @staticmethod
+  def _getDynamicModuleNamespace():
+    return 'erp5.component.extension'

product/ERP5Type/dynamic/dynamic_module.py

@@ -130,3 +130,7 @@ def initializeDynamicModules():
   erp5.component.extension = registerDynamicModule(
     'erp5.component.extension',
     generateComponentClassWrapper('erp5.component.extension'))
+
+  erp5.component.document = registerDynamicModule(
+    'erp5.component.document',
+    generateComponentClassWrapper('erp5.component.document'))