cst1/openstreetmap-website
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Introduce some caching for diary views.

Browse source
This commit is contained in:
Tom Hughes 2010-01-09 16:43:38 +00:00
parent d7f1186825
commit 314b734aa5
4 changed files with 73 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

34
app/models/diary_sweeper.rb Normal file
View file

@ -0,0 +1,34 @@
class DiarySweeper < ActionController::Caching::Sweeper
observe DiaryComment, DiaryEntry
def after_create(record)
expire_cache_for(record)
end
def after_update(record)
expire_cache_for(record)
end
def after_destroy(record)
expire_cache_for(record)
end
private
def expire_cache_for(record)
case
when record.is_a?(DiaryEntry): entry = record
when record.is_a?(DiaryComment): entry = record.diary_entry
end
expire_action(:controller => 'diary_entry', :action => 'view', :id => entry.id)
expire_action(:controller => 'diary_entry', :action => 'list', :language => nil, :display_name => nil)
expire_action(:controller => 'diary_entry', :action => 'list', :language => entry.language_code, :display_name => nil)
expire_action(:controller => 'diary_entry', :action => 'list', :language => nil, :display_name => entry.user.display_name)
expire_action(:controller => 'diary_entry', :action => 'rss', :language => nil, :display_name => nil)
expire_action(:controller => 'diary_entry', :action => 'rss', :language => entry.language_code, :display_name => nil)
expire_action(:controller => 'diary_entry', :action => 'rss', :language => nil, :display_name => entry.user.display_name)
end
end