65 lines
1.9 KiB
Ruby
65 lines
1.9 KiB
Ruby
class BlogPost < ActiveRecord::Base
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has_many :comments, :class_name => 'BlogComment'
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has_and_belongs_to_many :categories, :class_name => 'BlogCategory'
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acts_as_indexed :fields => [:title, :body]
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validates_presence_of :title
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validates_uniqueness_of :title
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has_friendly_id :title, :use_slug => true
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named_scope :by_archive, lambda { |archive_date| {:conditions => ['published_at between ? and ?', archive_date.beginning_of_month, archive_date.end_of_month], :order => "published_at DESC"} }
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named_scope :all_previous, :conditions => ['published_at <= ?', Time.now.beginning_of_month], :order => "published_at DESC"
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named_scope :live, lambda { {:conditions => ["published_at < ? and draft = ?", Time.now, false], :order => "published_at DESC"} }
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named_scope :previous, lambda { |i| { :conditions => ["published_at < ?", i.published_at], :order => "published_at DESC", :limit => 1 } }
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named_scope :next, lambda { |i| { :condtions => ["published_at > ?", i.published_at], :order => "published_at ASC", :limit => 1 } }
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def next
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self.class.next(self).first
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end
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def prev
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self.class.previous(self).first
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end
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def live?
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!draft and published_at <= Time.now
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end
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def category_ids=(ids)
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self.categories = ids.reject{|id| id.blank?}.collect {|c_id|
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BlogCategory.find(c_id.to_i) rescue nil
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}.compact
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end
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class << self
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def comments_allowed?
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RefinerySetting.find_or_set(:comments_allowed, true, {
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:scoping => 'blog'
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})
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end
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end
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module ShareThis
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DEFAULT_KEY = "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx"
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class << self
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def key
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RefinerySetting.find_or_set(:share_this_key, BlogPost::ShareThis::DEFAULT_KEY, {
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:scoping => 'blog'
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})
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end
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def enabled?
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key = BlogPost::ShareThis.key
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key.present? and key != BlogPost::ShareThis::DEFAULT_KEY
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end
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end
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end
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end
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