114 lines
2.5 KiB
Ruby
114 lines
2.5 KiB
Ruby
class Article < ActiveRecord::Base
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belongs_to :image_file
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validates :title, :presence => true
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validates :slug, :presence => true, :uniqueness => true
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has_one :block, :as => :blockable
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has_many :comments, :as => :commentable
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belongs_to :category
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has_many :enabled_comments, -> {where(:enabled => true)}, :source => :comments, :as => :commentable
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after_create :after_creation
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HUMAN_NAME = "lien vers un article."
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before_validation do
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self.slug = self.slug.to_slug
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self.tags_cache = self.tags_cache.gsub(/ +/, ' ').gsub(/, /,',').gsub(/ ,/,',').gsub(/,+/, ',')
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self.tags_cache = self.tags_cache.to_s.gsub(/ +/, ' ').gsub(/, /,',').gsub(/ ,/,',').gsub(/,+/, ',')
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end
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def after_creation
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@block = Block.new(:block_name => "Contenu")
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@block.blockable = self
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@block.save
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end
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def alloweds_types
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self.block.allow_types :TitleContent, :TextContent, :ImageContent, :LinkContent, :GalleryContent, :HtmlContent
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end
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scope :recents, -> {where("enabled = ?",true ).order("published_at DESC")}
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scope :between, lambda { |start, stop|
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after(start).before(stop)
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}
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scope :after, lambda { |date|
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where("(published_at >= ?)", date )
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}
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scope :before, lambda { |date|
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where("(published_at <= ?)", date )
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}
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after_initialize do
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if self.published_at
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self.published_at = self.published_at.strftime('%d/%m/%Y')
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end
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end
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before_save do
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#self.tags_cache = nil
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tag_list = self.tags_cache.split(',').uniq
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tag_names = []
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tag_objects_list = []
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tag_list.each do |tag_name|
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if tag = Tag.create(:name => tag_name.capitalize) and tag.id
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self.tags << tag
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else
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tag = Tag.find_by_slug(tag_name.to_slug)
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self.tags << tag if !self.tags.include?(tag)
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end
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tag_objects_list << tag
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tag_names << tag.name
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end
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self.tags_cache = tag_names.sort.join(",").to_s
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tags_to_remove = tags - tag_objects_list
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tags_id_to_remove = (tags - tag_objects_list).map {|t| t.id}
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self.tag_taggables.where(:tag_id => tags_id_to_remove).each { |t| t.destroy }
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end
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has_many :tag_taggables, :as => :taggable
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has_many :tags, :through => :tag_taggables
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def generate_tags_cache
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self.tags_cache = self.tags.map{|a| a.name}.join(",").to_s
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end
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def tag_by_tag_ids(tags_id)
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Tag.find(tags_id).each do |tag|
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self.tags << tag if !self.tags.include?(tag)
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end
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self.generate_tags_cache
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self.save
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end
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before_destroy do
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self.tags_cache = ""
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self.save
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end
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end
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