Class: Seiten::Page

Inherits:
Object
  • Object
show all
Defined in:
lib/seiten/page.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(options = {}) ⇒ Page

initialize Page object with attributes



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# File 'lib/seiten/page.rb', line 9

def initialize(options={})
  @navigation_id  = options[:navigation_id]
  @id             = options[:id]
  @parent_id      = options[:parent_id]
  @title          = options[:title]
  @slug           = options[:slug]
  @refer          = options[:refer]
  @layout         = options[:layout]
  @data           = options[:data].each_with_object({}){|(k,v), h| h[k.to_sym] = v} if options[:data]
  @data         ||= {}
  @html_options   = options[:html].each_with_object({}){|(k,v), h| h[k.to_sym] = v} if options[:html]
  @html_options ||= {}
end

Instance Attribute Details

#data ⇒ Object

Returns the value of attribute data.



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# File 'lib/seiten/page.rb', line 5

def data
  @data
end

#html_options ⇒ Object

Returns the value of attribute html_options.



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# File 'lib/seiten/page.rb', line 5

def html_options
  @html_options
end

#id ⇒ Object

Returns the value of attribute id.



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# File 'lib/seiten/page.rb', line 5

def id
  @id
end

#layout ⇒ Object 



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# File 'lib/seiten/page.rb', line 126

def layout
  @layout || Seiten.config[:default_layout]
end

#navigation_id ⇒ Object

Returns the value of attribute navigation_id.



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# File 'lib/seiten/page.rb', line 5

def navigation_id
  @navigation_id
end

#parent_id ⇒ Object

Returns the value of attribute parent_id.



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# File 'lib/seiten/page.rb', line 5

def parent_id
  @parent_id
end

#refer ⇒ Object

Returns the value of attribute refer.



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# File 'lib/seiten/page.rb', line 5

def refer
  @refer
end

#slug ⇒ Object

Returns the value of attribute slug.



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# File 'lib/seiten/page.rb', line 5

def slug
  @slug
end

#title ⇒ Object

Returns the value of attribute title.



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# File 'lib/seiten/page.rb', line 5

def title
  @title
end

Instance Method Details

#active?(current_page) ⇒ Boolean

true if page is equal current_page or parent of current_page

Returns:

  • (Boolean) 


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# File 'lib/seiten/page.rb', line 96

def active?(current_page)
  if current_page
    if id == current_page.id
      true
    elsif parent_of?(current_page)
      true
    else
      false
    end
  end
end

#ancestors ⇒ Object 



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# File 'lib/seiten/page.rb', line 41

def ancestors
  return @ancestors unless @ancestors.nil?

  @ancestors = []
  return @ancestors unless parent?

  ancestor = parent
  loop do
    @ancestors << ancestor
    ancestor = ancestor.parent
    break if ancestor.nil?
  end

  @ancestors
end

#breadcrumbs ⇒ Object 



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# File 'lib/seiten/page.rb', line 61

def breadcrumbs
  @breadcrumbs ||= self_and_ancestors.reverse
end

#children ⇒ Object

get children of page



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# File 'lib/seiten/page.rb', line 75

def children
  navigation.pages.where(parent_id: id)
end

#children? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/seiten/page.rb', line 79

def children?
  navigation.pages.find_by(parent_id: id).present?
end

#external? ⇒ Boolean

returns true if slug starts with http:// or https://

Returns:

  • (Boolean) 


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# File 'lib/seiten/page.rb', line 28

def external?
  !!(slug.match(/^https?:\/\/.+/))
end

#navigation ⇒ Object 



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# File 'lib/seiten/page.rb', line 23

def navigation
  Seiten::Navigation.find_by(id: navigation_id)
end

#parent ⇒ Object

get parent of page



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# File 'lib/seiten/page.rb', line 33

def parent
  navigation.pages.find(parent_id)
end

#parent? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/seiten/page.rb', line 37

def parent?
  parent.present?
end

#parent_of?(child) ⇒ Boolean

true if child is children of page

Returns:

  • (Boolean) 


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# File 'lib/seiten/page.rb', line 84

def parent_of?(child)
  page = self
  if child
    if page.id == child.parent_id
      true
    else
      child.parent.nil? ? false : page.parent_of?(child.parent)
    end
  end
end

#path ⇒ Object 



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# File 'lib/seiten/page.rb', line 116

def path
  return refer if refer
  return '#' if slug.nil?
  return slug if external?

  navigation_name = navigation.name == 'application' ? nil : navigation.name

  [:seiten, navigation_name.try(:to_sym), :page, { slug: slug }]
end

#root ⇒ Object

get root page of current page branch



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# File 'lib/seiten/page.rb', line 66

def root
  if self.parent?
    self.parent.root
  else
    self
  end
end

#self_and_ancestors ⇒ Object 



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# File 'lib/seiten/page.rb', line 57

def self_and_ancestors
  @self_and_ancestors ||= ancestors.insert(0, self)
end

#template_path ⇒ Object Also known as: to_s 



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# File 'lib/seiten/page.rb', line 108

def template_path
  [
    navigation_id.gsub(/\./, '/'),
    slug.present? ? slug : Seiten.config[:root_page]
  ].join('/')
end