discussion.examplecontent added to src folder.

svn path=/plone.app.discussion/buildouts/; revision=27163
2009-05-27 19:45:06 +00:00
parent f0724352e5
commit 6c7909a4f7
16 changed files with 611 additions and 0 deletions
@@ -0,0 +1,38 @@
+import transaction
+from Products.CMFCore.utils import getToolByName
+
+PRODUCT_DEPENDENCIES = ('plone.app.discussion',)
+
+EXTENSION_PROFILES = ('discussion.examplecontent:default',)
+
+def install(self, reinstall=False):
+    """Install a set of products (which themselves may either use Install.py
+    or GenericSetup extension profiles for their configuration) and then
+    install a set of extension profiles.
+
+    One of the extension profiles we install is that of this product. This
+    works because an Install.py installation script (such as this one) takes
+    precedence over extension profiles for the same product in
+    portal_quickinstaller.
+
+    We do this because it is not possible to install other products during
+    the execution of an extension profile (i.e. we cannot do this during
+    the importVarious step for this profile).
+    """
+
+    portal_quickinstaller = getToolByName(self, 'portal_quickinstaller')
+    portal_setup = getToolByName(self, 'portal_setup')
+
+    for product in PRODUCT_DEPENDENCIES:
+        if reinstall and portal_quickinstaller.isProductInstalled(product):
+            portal_quickinstaller.reinstallProducts([product])
+            transaction.savepoint()
+        elif not portal_quickinstaller.isProductInstalled(product):
+            portal_quickinstaller.installProduct(product)
+            transaction.savepoint()
+
+    for extension_id in EXTENSION_PROFILES:
+        portal_setup.runAllImportStepsFromProfile('profile-%s' % extension_id, purge_old=False)
+        product_name = extension_id.split(':')[0]
+        portal_quickinstaller.notifyInstalled(product_name)
+        transaction.savepoint()