personal-book/app/models/book.rb

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class Book
include Mongoid::Document
include Mongoid::Timestamps
include Mongoid::Attributes::Dynamic
include OrbitModel::Status
include MemberHelper
include Slug
field :book_title, as: :slug_title, type: String, localize: true
field :extracted_chapters, type: String, localize: true
field :publisher, type: String, localize: true
field :editor, type: String, localize: true
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field :authors, type: String, localize: true
field :year, type: String
field :language, type: String
field :publish_date, type: DateTime
field :pages, type: String
field :isbn, type: String
field :keywords, type: String
field :publication_date, type: DateTime
field :url, type: String
field :note, type: String
field :rss2_id, type: String
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field :number_of_authors
paginates_per 10
belongs_to :member_profile
has_many :book_files, autosave: true, dependent: :destroy
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accepts_nested_attributes_for :book_files, :allow_destroy => true
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has_and_belongs_to_many :book_author_types
belongs_to :book_type
before_validation :add_http
def create_link
title = []
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title << self.member_profile.name if self.member_profile.present?
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title << self.authors if self.authors.present?
title << self.book_title if self.book_title.present?
title << self.publisher if self.publisher.present?
title << self.isbn if self.isbn.present?
if !self.publish_date.nil?
pd = self.publish_date.strftime("%Y-%m-%d").split('-')
title << pd[0]+"/"+pd[1]
end
title.join(', ')
end
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def get_plugin_data(fields_to_show)
plugin_datas = []
fields_to_show.each do |field|
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plugin_data = self.get_plugin_field_data(field) rescue nil
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next if plugin_data.blank? or plugin_data['value'].blank?
plugin_datas << plugin_data
end
plugin_datas
end
def get_plugin_field_data(field)
case field
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when "author_name"
value = []
([I18n.locale]+(Site.first.in_use_locales-[I18n.locale])).each do |locale|
if self.member_profile.first_name_translations[locale] || self.member_profile.last_name_translations[locale]
value << "#{self.member_profile.first_name_translations[locale]} #{self.member_profile.last_name_translations[locale]}"
end
end
value = value.join(" / ")
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when "language"
value = I18n.t(self.language) rescue ""
when "publish_date", "publication_date"
value = self.send(field).to_date.strftime("%Y-%m-%d") rescue nil
when "file"
files = []
self.book_files.each do |book_file|
url = book_file.member_book_file.url
title = (book_file.title.blank? ? File.basename(book_file.member_book_file.path) : book_file.title)
files << "<li><a href='#{url}'' target='_blank'>#{title}</li>"
end
value = files.join("")
else
value = self.send(field) rescue ""
end
value = (value =~ /\A#{URI::regexp(['http', 'https'])}\z/) ? "<a href='#{value}' target='blank'>#{value}</a>" : value
{
"key"=>field,
"title_class"=>"book-#{field.gsub('_','-')}-field",
"value_class"=>"book-#{field.gsub('_','-')}-value",
"title"=>I18n.t('personal_book.'+field),
"value"=>value
}
end
protected
def add_http
unless self.url.blank? || self.url[/^http:\/\//] || self.url[/^https:\/\//]
self.url = 'http://' + self.url
end
end
end