96 lines
2.2 KiB
Ruby
96 lines
2.2 KiB
Ruby
class ArtistVersion < ActiveRecord::Base
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belongs_to :updater, :class_name => "User"
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belongs_to :artist
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module SearchMethods
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def for_user(user_id)
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where("updater_id = ?", user_id)
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end
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def updater_name(name)
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where("updater_id = (select _.id from users _ where lower(_.name) = ?)", name.mb_chars.downcase)
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end
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def search(params)
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q = scoped
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return q if params.blank?
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if params[:name].present?
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q = q.where("name like ? escape E'\\\\'", params[:name].to_escaped_for_sql_like)
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end
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if params[:updater_name].present?
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q = q.updater_name(params[:updater_name])
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end
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if params[:updater_id].present?
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q = q.for_user(params[:updater_id].to_i)
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end
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if params[:artist_id].present?
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q = q.where("artist_id = ?", params[:artist_id].to_i)
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end
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if params[:sort] == "name"
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q = q.reorder("name")
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else
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q = q.reorder("id desc")
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end
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if params[:is_active] == "true"
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q = q.where("is_active = true")
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elsif params[:is_active] == "false"
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q = q.where("is_active = false")
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end
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if params[:is_banned] == "true"
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q = q.where("is_banned = true")
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elsif params[:is_banned] == "false"
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q = q.where("is_banned = false")
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end
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q
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end
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end
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extend SearchMethods
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def url_array
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url_string.to_s.scan(/\S+/)
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end
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def other_names_array
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other_names.to_s.scan(/\S+/)
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end
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def urls_diff(version)
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new_urls = url_array
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old_urls = version.present? ? version.url_array : []
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return {
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:added_urls => new_urls - old_urls,
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:removed_urls => old_urls - new_urls,
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:unchanged_urls => new_urls & old_urls,
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}
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end
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def other_names_diff(version)
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new_names = other_names_array
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old_names = version.present? ? version.other_names_array : []
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return {
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:added_names => new_names - old_names,
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:removed_names => old_names - new_names,
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:unchanged_names => new_names & old_names,
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}
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end
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def previous
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ArtistVersion.where("artist_id = ? and updated_at < ?", artist_id, updated_at).order("updated_at desc").first
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end
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def updater_name
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User.id_to_name(updater_id).tr("_", " ")
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end
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end
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