Extensions/Install.py

   1 ###
   2 # Epoz-Installer-Script for CMF/Plone
   3 # Taken and adapted from CMFVisualEditor
   4 ###
   5
   6 from Products.Epoz import cmfepoz_globals
   7 from StringIO import StringIO
   8 from Products.CMFCore.utils import getToolByName
   9 from Products.CMFCore.DirectoryView import addDirectoryViews
  10
  11 _globals = globals()
  12
  13 def install_plone(self, out):
  14     """ add Epoz to 'my preferences' """
  15     portal_props=getToolByName(self,'portal_properties')
  16     site_props=getattr(portal_props,'site_properties', None)
  17     attrname='available_editors'
  18     if site_props is not None:
  19         editors=list(site_props.getProperty(attrname))
  20         if 'Epoz' not in editors:
  21             editors.append('Epoz')
  22             site_props._updateProperty(attrname, editors)
  23             print >>out, "Added 'Epoz' to available editors in Plone."
  24
  25 def install_subskin(self, out, skin_name, globals=cmfepoz_globals):
  26     skinstool=getToolByName(self, 'portal_skins')
  27     if skin_name not in skinstool.objectIds():
  28         addDirectoryViews(skinstool, 'epoz', globals)
  29
  30     for skinName in skinstool.getSkinSelections():
  31         path = skinstool.getSkinPath(skinName)
  32         path = [i.strip() for i in  path.split(',')]
  33         try:
  34             if skin_name not in path:
  35                 path.insert(path.index('custom') +1, skin_name)
  36         except ValueError:
  37             if skin_name not in path:
  38                 path.append(skin_name)
  39
  40         path = ','.join(path)
  41         skinstool.addSkinSelection(skinName, path)
  42
  43 def install(self):
  44     out = StringIO()
  45     print >>out, "Installing Epoz"
  46     install_subskin(self, out, 'epoz_core')
  47     install_subskin(self, out, 'epoz_i18n')
  48     install_subskin(self, out, 'epoz_images')
  49     install_subskin(self, out, 'epoz_plone')
  50     install_plone(self, out)
  51
  52     print >>out, "Done."
  53
  54     return out.getvalue()