Add to reports the possiblity to invoke a method on the report context in...

Add to reports the possiblity to invoke a method on the report context in order to find the object on which the form should be applied to. This is used by the new documentation system to build DocumentationHelper instances (which do not exist within the ZODB) for each URI of each report section.

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@17611 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/ERP5Form/Report.py

@@ -66,7 +66,7 @@ def addERP5Report(self, id, title="", REQUEST=None):
     # respond to the add_and_edit button if necessary
     add_and_edit(self, id, REQUEST)
     return ''
-    
+
 class ERP5Report(ERP5Form):
     """
         An ERP5Form which allows to aggregate a list of 
@@ -113,7 +113,7 @@ class ERP5Report(ERP5Form):
 
     # Default Attributes
     report_method = None
-    
+
     # Special Settings
     settings_form = create_settings_form()
 
@@ -178,7 +178,7 @@ def manage_add_report(self, id, title="", unicode_mode=0, REQUEST=None):
 
 class ReportSection:
   """ A section in an ERP5Report.
-  
+
   ERP5 Reports are made of sections, which are some standards ERP5 Forms
   rendered in a single document.
   To create a report section, you have to define which object will be
@@ -188,15 +188,22 @@ class ReportSection:
   """
   meta_type = "ReportSection"
   security = ClassSecurityInfo()
-  
-  param_dict = {}
 
-  def __init__(self, path='', form_id='',
-                     title=None, translated_title=None, level=1,
-                     selection_name=None, selection_params=None,
-                     listbox_display_mode=None, selection_columns=None,
+  def __init__(self, path='',
+                     form_id='',
+                     method_id=None,
+                     title=None, 
+                     translated_title=None, 
+                     level=1,
+                     param_list=None,
+                     param_dict=None,
+                     selection_name=None, 
+                     selection_params=None,
+                     listbox_display_mode=None, 
+                     selection_columns=None,
                      selection_sort_order=None,
-                     selection_report_path=None, selection_report_list=None):
+                     selection_report_path=None,
+                     selection_report_list=None):
     """
       Initialize the line and set the default values
       Selected columns must be defined in parameter of listbox.render...
@@ -205,7 +212,7 @@ class ReportSection:
         selection_report_path, the root category for this report 
         selection_report_list, the list of unfolded categories (defaults to all)      
     """
-    
+
     self.path = path
     self.form_id = form_id
     self.title = title
@@ -223,7 +230,10 @@ class ReportSection:
     self.selection_report_path = selection_report_path
     self.selection_report_list = selection_report_list
     self.saved_request_form = {}
-    
+    self.param_dict = param_dict or {}
+    self.param_list = param_list or []
+    self.method_id = method_id
+
   security.declarePublic('getTitle')
   def getTitle(self):
     return self.title
@@ -243,26 +253,30 @@ class ReportSection:
 
   security.declarePublic('getObject')
   def getObject(self, context):
-    return context.getPortalObject().restrictedTraverse(self.path)
+    object = context.getPortalObject().restrictedTraverse(self.path)
+    if self.method_id is not None:
+
+      object = getattr(object, self.method_id)(*self.param_list, **self.param_dict)
+    return object
 
   security.declarePublic('getFormId')
   def getFormId(self):
     return self.form_id
-  
+
   _no_parameter_ = []
-    
+
   security.declarePublic('pushReport')
   def pushReport(self, context):
     REQUEST = get_request()
     for k,v in self.param_dict.items():
       self.saved_request[k] = REQUEST.form.get(k, self._no_parameter_)
       REQUEST.form[k] = v
-    
+
     portal_selections = context.portal_selections
     selection_list = [self.selection_name]
-    if self.form_id and hasattr(context[self.form_id], 'listbox') :
+    if self.getFormId() and hasattr(context[self.getFormId()], 'listbox') :
       selection_list += [
-          context[self.form_id].listbox.get_value('selection_name') ]
+          context[self.getFormId()].listbox.get_value('selection_name') ]
     # save report's selection and orignal form's selection,
     #as ListBox will overwrite it
     for selection_name in selection_list :
@@ -311,7 +325,7 @@ class ReportSection:
 
     self.saved_request_form = REQUEST.form
     REQUEST.form = {}
-    
+
   security.declarePublic('popReport')
   def popReport(self, context):
     REQUEST = get_request()
@@ -320,12 +334,12 @@ class ReportSection:
         del REQUEST.form[k]
       else:
         REQUEST.form[k] = self.saved_request[k]
-    
+
     portal_selections = context.portal_selections
     selection_list = []
-    if self.form_id and hasattr(context[self.form_id], 'listbox') :
+    if self.getFormId() and hasattr(context[self.getFormId()], 'listbox') :
       selection_list += [
-                context[self.form_id].listbox.get_value('selection_name') ]
+                context[self.getFormId()].listbox.get_value('selection_name') ]
     selection_list += [self.selection_name]
     # restore report then form selection
     for selection_name in selection_list:
@@ -363,9 +377,8 @@ class ReportSection:
           portal_selections.setSelectionSortOrder(selection_name,
                       self.saved_selections[selection_name]['sort_order'],
                       REQUEST=REQUEST)
-    
+
     REQUEST.form = self.saved_request_form
 
 InitializeClass(ReportSection)
-allow_class(ReportSection)
-
+allow_class(ReportSection)
\ No newline at end of file