jeena/refinerycms-blog
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Cleanup next and previous stuff.

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This commit is contained in:
Pete Higgins 2012-02-23 00:20:37 -08:00
parent 2537923034
commit 5eaad8997f
1 changed files with 4 additions and 7 deletions
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11
app/models/refinery/blog/post.rb
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@ -8,7 +8,6 @@ module Refinery
is_seo_meta if self.table_exists? is_seo_meta if self.table_exists?
default_scope :order => 'published_at DESC' default_scope :order => 'published_at DESC'
#.first & .last will be reversed -- consider a with_exclusive_scope on these?
belongs_to :author, :class_name => 'Refinery::User', :foreign_key => :user_id, :readonly => true belongs_to :author, :class_name => 'Refinery::User', :foreign_key => :user_id, :readonly => true
@ -41,11 +40,11 @@ module Refinery
self.per_page = Refinery::Blog.posts_per_page self.per_page = Refinery::Blog.posts_per_page
def next def next
self.class.next(self).first self.class.next(self)
end end
def prev def prev
self.class.previous(self).first self.class.previous(self)
end end
def live? def live?
@ -78,7 +77,7 @@ module Refinery
end end
def previous(item) def previous(item)
published_before(item.published_at).limit(1) published_before(item.published_at).first
end end
def uncategorized def uncategorized
@ -86,9 +85,7 @@ module Refinery
end end
def next(current_record) def next(current_record)
self.send(:with_exclusive_scope) do where(["published_at > ? and draft = ?", current_record.published_at, false]).first
where(["published_at > ? and draft = ?", current_record.published_at, false]).order("published_at ASC")
end
end end
def published_before(date=Time.now) def published_before(date=Time.now)