ods_style: make `sheet_per_report_section` compatible with deferred style

bt5/erp5_ods_style/SkinTemplateItem/portal_skins/erp5_ods_style/report_view.oot

@@ -92,6 +92,17 @@
             </table:table>
           </tal:block>
           <tal:block tal:condition="sheet_per_report_section">
+            <tal:block tal:condition="rendered_report_item_list">
+              <tal:block tal:repeat="report_item report_item_list">
+                <!-- FIXME: in deferred mode + sheet_per_report_section we do not have title -->
+                <table:table tal:attributes="table:name python: unicode('Sheet%s' % repeat['report_item'].index, 'utf-8')">
+                  <table:table-column table:style-name="co4" table:default-cell-style-name="text"/>
+                  <tal:block tal:replace="structure report_item"/>
+                </table:table>
+              </tal:block>
+            </tal:block>
+
+            <tal:block tal:condition="not: rendered_report_item_list">
               <tal:block tal:repeat="report_item python: report_item_list">
                 <tal:block tal:condition="python: report_item.getFormId()">
                   <table:table tal:attributes="table:name python: unicode(report_item.getTitle() or 'Sheet%s' % repeat['report_item'].index, 'utf-8')">
@@ -100,6 +111,8 @@
                   </table:table>
                 </tal:block>
               </tal:block>
+            </tal:block>
+
             <!-- include the report header as last page -->
             <table:table tal:attributes="table:name python:unicode(form.getProperty('title'), 'utf8')" i18n:attributes="table:name">
               <table:table-column

product/ERP5OOo/tests/testDeferredStyle.py

@@ -149,6 +149,38 @@ class TestODSDeferredStyle(TestDeferredStyle):
   content_type = 'application/vnd.oasis.opendocument.spreadsheet'
   attachment_file_extension = '.ods'
 
+  def test_report_view_sheet_per_report_section(self):
+    """Test the sheet_per_report_section feature of erp5_ods_style.
+    """
+    self.loginAsUser('bob')
+    self.portal.changeSkin('Deferred')
+    response = self.publish(
+        '/%s/person_module/pers/Base_viewHistory?deferred_portal_skin=%s&sheet_per_report_section:int=1'
+        % (self.portal.getId(), self.skin), '%s:%s' % (self.username, self.password))
+    self.tic()
+    last_message = self.portal.MailHost._last_message
+    self.assertNotEquals((), last_message)
+    mfrom, mto, message_text = last_message
+    self.assertEqual('"%s" <%s>' % (self.first_name, self.recipient_email_address), mto[0])
+    mail_message = email.message_from_string(message_text)
+    for part in mail_message.walk():
+      content_type = part.get_content_type()
+      file_name = part.get_filename()
+      if content_type == self.content_type:
+        # "History" is the title of Base_viewHistory form
+        file_name = part.get_filename()
+        expected_file_name = 'History%s' % self.attachment_file_extension
+        self.assertEqual(expected_file_name, file_name)
+        self.assertEqual('attachment; filename="%s"' % expected_file_name,
+                          part.get('Content-Disposition'))
+        data = part.get_payload(decode=True)
+        error_list = Validator().validate(data)
+        if error_list:
+          self.fail(''.join(error_list))
+        break
+    else:
+      self.fail('Attachment not found in email\n%s' % message_text)
+
 
 class TestODTDeferredStyle(TestDeferredStyle):
   skin = 'ODT'