Narweb: Private notes for home, intro and contact (#953)

If the notes are private, we can't use them in these pages.

gramps/plugins/webreport/contact.py

@@ -126,6 +126,7 @@ class ContactPage(BasePage):
                     note_id = report.options['contactnote']
                     if note_id:
                         note = self.r_db.get_note_from_gramps_id(note_id)
+                        if note:
                             note_text = self.get_note_format(note, False)
 
                             # attach note

gramps/plugins/webreport/home.py

@@ -87,8 +87,10 @@ class HomePage(BasePage):
                 section += homeimg
 
             note_id = report.options['homenote']
+            ldatec = None
             if note_id:
                 note = self.r_db.get_note_from_gramps_id(note_id)
+                if note:
                     note_text = self.get_note_format(note, False)
 
                     # attach note

gramps/plugins/webreport/introduction.py

@@ -87,8 +87,10 @@ class IntroductionPage(BasePage):
                 section += introimg
 
             note_id = report.options['intronote']
+            ldatec = None
             if note_id:
                 note = self.r_db.get_note_from_gramps_id(note_id)
+                if note:
                     note_text = self.get_note_format(note, False)
 
                     # attach note

gramps/plugins/webreport/narrativeweb.py

@@ -1453,7 +1453,7 @@ class NavWebReport(Report):
             output_file.close()
         else:
             output_file.close()
-            if date > 0:
+            if date is not None and date > 0:
                 os.utime(output_file.name, (date, date))
 
     def prepare_copy_media(self, photo):