diff options
Diffstat (limited to 'app/helpers')
| -rw-r--r-- | app/helpers/watchers_helper.rb | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/app/helpers/watchers_helper.rb b/app/helpers/watchers_helper.rb index 23f767611..87b381055 100644 --- a/app/helpers/watchers_helper.rb +++ b/app/helpers/watchers_helper.rb @@ -16,4 +16,21 @@ # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. module WatchersHelper + def watcher_tag(object, user) + content_tag("span", watcher_link(object, user), :id => 'watcher') + end + + def watcher_link(object, user) + return '' unless user && object.respond_to?('watched_by?') + watched = object.watched_by?(user) + url = {:controller => 'watchers', + :action => (watched ? 'remove' : 'add'), + :object_type => object.class.to_s.underscore, + :object_id => object.id} + link_to_remote((watched ? l(:button_unwatch) : l(:button_watch)), + {:url => url}, + :href => url_for(url), + :class => (watched ? 'icon icon-fav' : 'icon icon-fav-off')) + + end end |