59 lines
1.2 KiB
Ruby
59 lines
1.2 KiB
Ruby
class Post
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include DataMapper::Resource
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include DataMapper::Validate
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property :id, Serial
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property :title, Text, :required => true
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property :written, Time, :default => lambda {|r, p| Time.now }
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property :released, Boolean, :default => false
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property :markup, Text, :default => 'textile'
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property :content, Text
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belongs_to :account
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has n, :comments
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has n, :tags, :through => Resource
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def self.get_released id
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first(:id => id, :released => true)
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end
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def self.get_all_released
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all(:released => true)
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end
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def self.get_page page=0
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get_all_released.all(:limit => 10, :offset => (page * 10),
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:order => [:written.desc])
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end
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def self.page_count
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(get_all_released.count / 10).ceil
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end
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def self.find_of_day time
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all(:written => time..(time+86400), :releaed => true)
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end
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def acknowledged_comments
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comments(:acknowledged => true)
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end
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# checks if a post has this tag
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def has_tag tag
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tags.each do |t|
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if t.id == tag.id
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return true
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end
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end
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false
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end
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# sets all tags for this post
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def set_tags tags
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@post.tags = []
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tags.each do |tag_id|
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@post.tags << Tag.first(:id => tag_id)
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end
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end
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end
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