Ticket #278: AllowWikiNames.diff

tracnav.py

@@ -70 +70 @@
 ALLOWED_MACROS = ["image"]
 
 
+
+# CODE COPIED FROM TRAC PROJECT
+# http://trac.edgewall.org/browser/trunk/trac/wiki/api.py?rev=4760#L290
+# trac:source/trunk/trac/wiki/api.py?rev=4760#L290
+def check_unicode_camelcase(pagename):
+    if not pagename[0].isupper():
+        return False
+    pagename = pagename.split('@', 1)[0].split('#', 1)[0]
+    if not pagename[-1].islower():
+        return False
+    humps = 0
+    for a, b in pairwise(pagename):
+        if a.isupper():
+            if b.islower():
+                humps += 1
+            else:
+                return False
+    return humps > 1
+# END CODE COPIED FROM TRAC PROJECT
+
+#TODO: import the above function instead of duplicating code here
+#      currently not possible, as the function is a nested one
+#from trac.wiki.api import check_unicode_camelcase
+from trac.util import pairwise
+
 class TocFormatter(OneLinerFormatter):
     """
     Basically the OneLinerFormatter, but additionally remembers the
@@ -80 +105 @@
         self.lastlink = None
 
     def format_toc(self, wikitext):
+        if not (wikitext.startswith("[wiki:")):
+            if (check_unicode_camelcase(wikitext)):
+                wikitext = u"[wiki:%s]" % wikitext
         self.lastlink = None
         out = StringIO()
         OneLinerFormatter.format(self, wikitext, out)