64 lines
2.2 KiB
Ruby
64 lines
2.2 KiB
Ruby
# == Schema Information
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#
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# Table name: themen
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#
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# id :integer not null, primary key
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# title :string(255)
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# text :text
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# created_at :datetime not null
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# updated_at :datetime not null
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# themengruppe_id :integer
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#
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require 'uri'
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class Thema < ActiveRecord::Base
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include Rails.application.routes.url_helpers
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attr_accessible :text, :title, :themengruppe_id,:isdraft, :hidelink, :hideattachment
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has_many :fragen
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has_many :attachments
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belongs_to :themengruppe, :foreign_key => "themengruppe_id"
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has_one :gremium
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has_many :nlinks, as: :link
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validates :themengruppe, :presence => true
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validates :title, :presence => true
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validates :text, :presence => true
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scope :public, where(:isdraft=>false).includes(:themengruppe).where("themengruppen.public"=>true)
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default_scope order("themen.priority").reverse_order
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# scope :search, ->(query) {where("themen.text like ? or themen.title like ?", "%#{query}%", "%#{query}%")}
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searchable do
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text :text
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text :title, :boost=>4.0
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end
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scope :outdated, -> {includes(:translations).where("thema_translations.updated_at<?",2.month.ago).where("thema_translations.locale"=>I18n.t.locale)
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}
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translates :title,:text, :versioning =>true, :fallbacks_for_empty_translations => true
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def is_outdated?
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unless translation.try(:updated_at).nil?
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translation.updated_at < 2.month.ago
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else
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false
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end
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end
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def text_first_words
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md = /<p>(?<text>[^\<\>]*)/.match Sanitize.clean(self.text,:elements=>['p'])
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words=md[:text].split(" ") unless md.nil?
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if words.nil? || words.empty?
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"...."
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else
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words[0..100].join(" ")+ " ..." unless words.nil?
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end
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end
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def fix_links(host)
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full_url= URI.parse(root_url(:host=>host))
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self.text.gsub!(/src="[\.\/]*uploads\/attachment\/datei\/(\d+)\/thumb_big[^"]*"/){|s| full_url.path=Attachment.find($1.to_i).datei.thumb_big.url; 'src="'+full_url.to_s+'"'}
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self.text.gsub!(/src="[\.\/^"]*uploads\/attachment\/datei\/(\d+)\/[^"]*"/){|s| full_url.path=Attachment.find($1.to_i).datei.url; 'src="'+full_url.to_s+'"'}
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self.text.gsub!(/href="[^"]*themen\/(\d+)[^"]*"/){|s| full_url.path=thema_path(Thema.find($1.to_i)); 'href="'+full_url.to_s+'"'}
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end
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end
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