46 lines
1.2 KiB
Ruby
46 lines
1.2 KiB
Ruby
class Subject
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include Mongoid::Document
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include Mongoid::Timestamps
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include OrbitModel::Status
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include OrbitTag::Taggable
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include OrbitCategory::Categorizable
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include Slug
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field :title,as: :slug_title, localize: true
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field :image_description, localize: true
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field :venue, localize: true
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field :tel, localize: true
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field :professor1, localize: true
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field :professor2, localize: true
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field :facility, localize: true
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field :direction , localize: true
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field :student, localize: true
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field :email_member_ids
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field :co_professor_ids
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field :rss2_id
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mount_uploader :image, ImageUploader
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has_many :subject_links, :autosave => true, :dependent => :destroy
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accepts_nested_attributes_for :subject_links, :allow_destroy => true
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scope :can_display, ->{where(:is_hidden=>false,:title.ne => "").order_by([:is_top, :desc])}
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before_save :clean_values
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def co_professors
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MemberProfile.find(self.co_professor_ids) rescue []
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end
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def email_members
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MemberProfile.find(self.email_member_ids) rescue []
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end
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protected
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def clean_values
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self.subject_links.each do |link|
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link.delete if link.url.blank? && link.title.blank?
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end
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self.tags.delete('')
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end
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end |