GoZip/Extensions Install.py,1.1.1.1,1.2

Update of /cvsroot/eduplone/GoZip/Extensions
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv27759/Extensions

Modified Files:
	Install.py 
Log Message:
better install, use ATCT, docu updated, extensions handling improved.


Index: Install.py
===================================================================
RCS file: /cvsroot/eduplone/GoZip/Extensions/Install.py,v
retrieving revision 1.1.1.1
retrieving revision 1.2
diff -C2 -d -r1.1.1.1 -r1.2
*** Install.py	16 Dec 2003 01:05:02 -0000	1.1.1.1
--- Install.py	13 Jun 2004 13:34:35 -0000	1.2
***************
*** 1,132 ****
  from Products.CMFCore.utils import getToolByName
- from Products.CMFCore.DirectoryView import addDirectoryViews
  from Products.ExternalMethod.ExternalMethod import ExternalMethod
! 
! 
! from Products.Archetypes.Extensions.utils import installTypes
! from Products.Archetypes import listTypes
! from Products.GoZip import PROJECTNAME,product_globals
! 
  from StringIO import StringIO
  
! class PloneSkinRegistrar:
!     """
!     Controls (un)registering of a layer in the skins tool:
!      - the layer in the content of the skin tool
!      - the layer in the path of all skins
!     @author: U{Gilles Lenfant <[email protected]>}
!     @version: 0.1.0
!     @ivar _layer: Name of the Product's subdirectory that contains
!         the various layers for the Product.
!     @type _layer: string
!     @ivar _prodglobals: Globals from this Product.
!     @type _propglobals: mapping object
!     """
! 
!     def __init__(self, skinsdir, prodglobals):
!         """Constructor
!         @param skinsdir: Name of the Product's subdirectory that
!             contains the various layers for the Product.
!         @type skinsdir: string
!         @param prodglobals: Globals from this Product.
! 
!             should be provided by Product's C{__init__.py} like this:
! 
!             C{product_globals = globals()}
! 
!         @type propglobals: mapping object
!         @return: None
!         """
! 
!         self._skinsdir = skinsdir
!         self._prodglobals = prodglobals
!         return
! 
!     def install(self, aq_obj):
!         """Installs and registers the skin resources
!         @param aq_obj: object from which cmf site object is acquired
!         @type aq_obj: any Zope object in the CMF
!         @return: Installation log
!         @rtype: string
!         """
! 
!         rpt = '=> Installing and registering layers from directory %s\n' % self._skinsdir
!         skinstool = getToolByName(aq_obj, 'portal_skins')
! 
!         # Create the layer in portal_skins
! 
!         if self._skinsdir not in skinstool.objectIds():
!             addDirectoryViews(skinstool, self._skinsdir, self._prodglobals)
!             rpt += 'Added "%s" directory view to portal_skins\n' % self._skinsdir
!         else:
!             rpt += 'Warning: directory view "%s" already added to portal_skins\n' % self._skinsdir
! 
!         # Insert the layer in all skins
!         # XXX FIXME: Actually assumes only one layer directory with the name of the Product
!         # (should be replaced by a smarter solution that finds individual Product's layers)
! 
!         layerName = self._prodglobals['__name__'].split('.')[-1]
!         skins = skinstool.getSkinSelections()
!         for skin in skins:
!             layers = skinstool.getSkinPath(skin)
!             layers = [layer.strip() for layer in layers.split(',')]
!             if layerName not in layers:
!                 try:
!                     layers.insert(layers.index('content'), layerName)
!                 except ValueError:
!                     layers.append(layerName)
!                 layers = ','.join(layers)
!                 skinstool.addSkinSelection(skin, layers)
!                 rpt += 'Added "%s" to "%s" skin\n' % (layerName, skin)
!             else:
!                 rpt += '! Warning: skipping "%s" skin, "%s" is already set up\n' % (skin, type)
!         return rpt
! 
!     def uninstall(self, aq_obj):
!         """Uninstalls and unregisters the skin resources
!         @param aq_obj: object from which cmf site object is acquired
!         @type aq_obj: any Zope object in the CMF
!         @return: Uninstallation log
!         @rtype: string
!         """
! 
!         rpt = '=> Uninstalling and unregistering %s layer\n' % self._skinsdir
!         skinstool = getToolByName(aq_obj, 'portal_skins')
! 
!         # Removing layer from portal_skins
!         # XXX FIXME: Actually assumes only one layer directory with the name of the Product
!         # (should be replaced by a smarter solution that finds individual Product's layers)
! 
!         layerName = self._prodglobals['__name__'].split('.')[-1]
!         if layerName in skinstool.objectIds():
!             skinstool.manage_delObjects([layerName])
!             rpt += 'Removed "%s" directory view from portal_skins\n' % layerName
!         else:
!             rpt += '! Warning: directory view "%s" already removed from portal_skins\n' % layerName
! 
!         # Removing from skins selection
! 
!         skins = skinstool.getSkinSelections()
!         for skin in skins:
!             layers = skinstool.getSkinPath(skin)
!             layers = [layer.strip() for layer in layers.split(',')]
!             if layerName in layers:
!                 layers.remove(layerName)
!                 layers = ','.join(layers)
!                 skinstool.addSkinSelection(skin, layers)
!                 rpt += 'Removed "%s" to "%s" skin\n' % (layerName, skin)
!             else:
!                 rpt += 'Skipping "%s" skin, "%s" is already removed\n' % (skin, layerName)
!         return rpt
! # /class PloneSkinRegistrar
  
  def install(self):
! 
!     # install dependencies
!     ##qi=getToolByName(self, 'portal_quickinstaller')
!     ##if not qi.isProductInstalled('Archetypes'):
!     ##    qi.installProduct('Archetypes')    
  
      out = StringIO()
      classes=listTypes(PROJECTNAME)
      installTypes(self, out,
--- 1,15 ----
  from Products.CMFCore.utils import getToolByName
  from Products.ExternalMethod.ExternalMethod import ExternalMethod
! from Products.Archetypes.public import listTypes
! from Products.Archetypes.Extensions.utils import installTypes, install_subskin
  from StringIO import StringIO
  
! from Products.GoZip.config import *
  
  def install(self):
!     """ install this product """
  
      out = StringIO()
+     install_dependencies(self, out)
      classes=listTypes(PROJECTNAME)
      installTypes(self, out,
***************
*** 135,140 ****
  
      print >> out, "Successfully installed %s." % PROJECTNAME
!     sr = PloneSkinRegistrar('skins', product_globals)
!     print >> out,sr.install(self)
  
      #register folderish classes in use_folder_contents
--- 18,22 ----
  
      print >> out, "Successfully installed %s." % PROJECTNAME
!     install_subskin(self, out, GLOBALS)
  
      #register folderish classes in use_folder_contents
***************
*** 161,168 ****
          if res:
              print >>out,res
-         else:
-             print >>out,'no output'
-     else:
-         print >>out,'no custom install'
  
      return out.getvalue()
--- 43,46 ----
***************
*** 186,188 ****
--- 64,71 ----
      return out.getvalue()
  
+ def install_dependencies(self, out):
+     deps = ['Archetypes','ATContentTypes']
+     print >> out, '%s depends on %s, try to auto-install.' % (PROJECTNAME,','.join(deps))
+     qi = getToolByName(self,'portal_quickinstaller')
+     qi.installProducts(deps, stoponerror=1)
  



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