SAP interface: easy access to SAP results. Bugfix in search method.

gen/plone25/descriptors.py

@@ -194,6 +194,7 @@ class ArchetypeFieldDescriptor:
         # field is invisible; we will display it ourselves (like for Ref fields)
 
     alwaysAValidatorFor = ('Ref', 'Integer', 'Float')
+    notToValidateFields = ('Info', 'Computed', 'Action')
     def walkAppyType(self):
         '''Walks into the Appy type definition and gathers data about the
            Archetype elements to generate.'''
@@ -233,13 +234,15 @@ class ArchetypeFieldDescriptor:
         # - slaves ?
         if self.appyType.slaves: self.widgetParams['visible'] = False
         # Archetypes will believe the field is invisible; we will display it
-        # ourselves (like for Ref fields)
+        # ourselves (like for Ref fields).
         # - need to generate a field validator?
-        # In all cases, add an i18n message for the validation error for this
-        # field.
-        label = '%s_%s_valid' % (self.classDescr.name, self.fieldName)
-        poMsg = PoMessage(label, '', PoMessage.DEFAULT_VALID_ERROR)
-        self.generator.labels.append(poMsg)
+        # In all cases excepted for "immutable" fields, add an i18n message for
+        # the validation error for this field.
+        if self.appyType.type not in self.notToValidateFields:
+            label = '%s_%s_valid' % (self.classDescr.name, self.fieldName)
+            poMsg = PoMessage(label, '', PoMessage.DEFAULT_VALID_ERROR)
+            self.generator.labels.append(poMsg)
+        # Generate a validator for the field if needed.
         if (type(self.appyType.validator) == types.FunctionType) or \
            (type(self.appyType.validator) == type(String.EMAIL)) or \
            (self.appyType.type in self.alwaysAValidatorFor):

gen/plone25/mixins/ToolMixin.py

@@ -124,7 +124,8 @@ class ToolMixin(AbstractMixin):
            useful for some usages like knowing the number of objects without
            needing to get information about them). If no p_maxResults is
            specified, the method returns maximum
-           self.getNumberOfResultsPerPage(). p_maxResults is ignored if
+           self.getNumberOfResultsPerPage(). The method returns all objects if
+           p_maxResults equals string "NO_LIMIT". p_maxResults is ignored if
            p_brainsOnly is True.'''
         # Is there one or several content types ?
         if contentType.find(',') != -1:
@@ -164,6 +165,7 @@ class ToolMixin(AbstractMixin):
         brains = self.portal_catalog.searchResults(**params)
         if brainsOnly: return brains
         if not maxResults: maxResults = self.getNumberOfResultsPerPage()
+        elif maxResults == 'NO_LIMIT': maxResults = None
         res = SomeObjects(brains, maxResults, startNumber)
         res.brainsToObjects()
         # In some cases (p_remember=True), we need to keep some information

gen/plone25/mixins/__init__.py

@@ -197,7 +197,14 @@ class AbstractMixin:
            history, for example).'''
         # Which value will we use ?
         if useParamValue: v = value
-        else: v = eval('self.%s' % name)
+        else:
+            try:
+                v = eval('self.%s' % name)
+            except AttributeError:
+                # Probably a newly created attribute.
+                # In this case, return the default value.
+                v = None
+                if appyType: v = appyType['default']
         if not appyType: return v
         if (v == None) or (v == ''): return v
         vType = appyType['type']

gen/plone25/skin/macros.pt

@@ -98,7 +98,7 @@
 </div>
 
 <div metal:define-macro="showInfoField">
-  <span class="appyLabel" tal:content="label"></span>
+  <span class="appyLabel" tal:content="structure label"></span>
   <span tal:content="structure description"></span>
 </div>
 

gen/plone25/wrappers/__init__.py

@@ -102,6 +102,9 @@ class AbstractWrapper:
         key = self.o.workflow_history.keys()[0]
         return self.o.workflow_history[key]
     history = property(get_history)
+    def get_user(self):
+        return self.o.portal_membership.getAuthenticatedMember()
+    user = property(get_user)
 
     def link(self, fieldName, obj):
         '''This method links p_obj to this one through reference field
@@ -270,6 +273,10 @@ class AbstractWrapper:
         contentType = flavour.o.getPortalType(klass)
         # Create the Search object
         search = Search('customSearch', sortBy=sortBy, **fields)
+        if not maxResults:
+            maxResults = 'NO_LIMIT'
+            # If I let maxResults=None, only a subset of the results will be
+            # returned by method executeResult.
         res = self.tool.o.executeQuery(contentType,flavour.number,search=search,
             maxResults=maxResults)
         return [o.appy() for o in res['objects']]