Stop invalidating the entire session before generating the page...

[zzz-spline-frontpage.git] / splinext / frontpage / __init__.py

diff --git a/splinext/frontpage/__init__.py b/splinext/frontpage/__init__.py
index e113e74..9821f9c 100644 (file)
--- a/splinext/frontpage/__init__.py
+++ b/splinext/frontpage/__init__.py
@@ -16,9 +16,12 @@ def add_routes_hook(map, *args, **kwargs):
     """Hook to inject some of our behavior into the routes configuration."""
     map.connect('/', controller='frontpage', action='index')
 
-def load_sources_hook(*args, **kwargs):
+def load_sources_hook(config, *args, **kwargs):
     """Hook to load all the known sources and stuff them in config.  Run once,
     on server startup.
+
+    Frontpage hooks are also passed the `config` hash, as it's not available
+    during setup.
     """
     # Extract source definitions from config and store as source_name => config
     update_config = defaultdict(dict)
@@ -61,11 +64,17 @@ def load_sources_hook(*args, **kwargs):
         source_config.setdefault('max_age', global_max_age)
 
         # Hooks return a list of sources; combine with running list
-        sources += run_hooks(hook_name, **source_config)
+        sources += run_hooks(hook_name, config=config, **source_config)
 
     # Save the list of sources, and done
     config['spline-frontpage.sources'] = sources
 
+def source_cron_hook(*args, **kwargs):
+    """Hook to pass on cron tics to all sources, should they need it for e.g.
+    caching.
+    """
+    for source in config['spline-frontpage.sources']:
+        source.do_cron(*args, **kwargs)
 
 class FrontPagePlugin(PluginBase):
     def controllers(self):
@@ -82,6 +91,7 @@ class FrontPagePlugin(PluginBase):
         return [
             ('routes_mapping',          Priority.NORMAL,    add_routes_hook),
             ('after_setup',             Priority.NORMAL,    load_sources_hook),
+            ('cron',                    Priority.NORMAL,    source_cron_hook),
             ('frontpage_updates_rss',   Priority.NORMAL,    FeedSource),
             ('frontpage_updates_git',   Priority.NORMAL,    GitSource),
         ]