MPIWGWeb/MPIWGHelper.py - diff

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Diff for /MPIWGWeb/Attic/MPIWGHelper.py between versions 1.1.2.7 and 1.1.2.8

-version 1.1.2.7, 2008/10/23 07:53:50
+version 1.1.2.8, 2009/04/16 15:55:19
  Line 111  def shortenString(s, l, ellipsis='...'):
      """returns a string of length l (or l-1) by omitting characters in the middle of s, replacing with ellipsis."""
      l1 = int((l - len(ellipsis)) / 2)
      return "%s%s%s"%(s[:l1],ellipsis,s[-l1:])
+ #
+ # navigation methods (should better be a mixin class)
+ #
+ def getBreadcrumbs(self):
+     """return list of breadcrumbs from here to the root"""
+     crumbs = [(self.title, self.absolute_url(), self)]
+     parent = self.aq_parent
+     if hasattr(parent, 'getBreadcrumbs'):
+         if self.title:
+             return parent.getBreadcrumbs() + crumbs
+         else:
+             # if there's no title, skip this level
+             return parent.getBreadcrumbs()
+     return crumbs
+ def getSection(self):
+     """returns the current section name"""
+     p = self
+     sec = None
+     # descend parents to the root (and remember the last id)
+     while p is not None and p.meta_type != 'MPIWGRoot':
+         sec = p.getId()
+         p = p.aq_parent
+     return sec
+ def getSubSection(self):
+     """returns the current subsection name"""
+     p = self
+     sec = None
+     subsec = None
+     # descend parents to the root (and remember the last id)
+     while p is not None and p.meta_type != 'MPIWGRoot':
+         subsec = sec
+         sec = p.getId()
+         p = p.aq_parent
+     return subsec

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Removed from v.1.1.2.7
changed lines
	Added in v.1.1.2.8