Module: Mokio::FrontendHelpers::ContentHelper

Defined in:
lib/mokio/frontend_helpers/content_helper.rb

Overview

Frontend helper methods contently used with Mokio models objects

Instance Method Summary collapse

Instance Method Details

#content_content(obj) ⇒ Object

Returns content field for given object as html

Attributes

  • obj - Mokio::Content object (including inherited Mokio::Article etc..)

Exceptions

  • IsNotAMokioContentError when obj is not a Mokio::Content object



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# File 'lib/mokio/frontend_helpers/content_helper.rb', line 62

def content_content(obj)
  isContent?(obj)
  obj.content.html_safe
end

#content_intro(obj) ⇒ Object

Returns intro field for given object as html

Attributes

  • obj - Mokio::Content object (including inherited Mokio::Article etc..)

Exceptions

  • IsNotAMokioContentError when obj is not a Mokio::Content object



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# File 'lib/mokio/frontend_helpers/content_helper.rb', line 46

def content_intro(obj)
  isContent?(obj)
  obj.intro.html_safe
end

#content_main_pic(obj, version = nil) ⇒ Object

Returns main picture for given object as html

Attributes

  • obj - Mokio::Content object (including inherited Mokio::Article etc..)

  • version - Version of picture

Exceptions

  • IsNotAMokioContentError when obj is not a Mokio::Content object



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# File 'lib/mokio/frontend_helpers/content_helper.rb', line 80

def content_main_pic(obj, version = nil)
  isContent?(obj)
  html = "<img src='#{obj.main_pic.url}'></img>".html_safe unless version
  html ||= "<img src='#{obj.main_pic.url(version.to_sym)}'></img>"
  html.html_safe
end

#content_title(obj) ⇒ Object

Returns title field for given object

Attributes

  • obj - Mokio::Content object (including inherited Mokio::Article etc..)

Exceptions

  • IsNotAMokioContentError when obj is not a Mokio::Content object



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# File 'lib/mokio/frontend_helpers/content_helper.rb', line 29

def content_title(obj)
  isContent?(obj)
  obj.title
end

#isContent?(obj) ⇒ Boolean

Raises IsNotAMokioContentError if obj isn’t a Mokio::Content object

Attributes

  • obj - any object

Returns:

  • (Boolean)

Raises:



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# File 'lib/mokio/frontend_helpers/content_helper.rb', line 14

def isContent?(obj)
  raise Exceptions::IsNotAMokioContentError.new(obj) unless obj.is_a?(Mokio::Content)
end

#main_pic_url(obj, version = nil) ⇒ Object

Returns main picture url for given object as string

Attributes

  • obj - Mokio::Content object (including inherited Mokio::Article etc..)

  • version - Version of picture

Exceptions

  • IsNotAMokioContentError when obj is not a Mokio::Content object



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# File 'lib/mokio/frontend_helpers/content_helper.rb', line 99

def main_pic_url(obj, version = nil)
  isContent?(obj)
  url = obj.main_pic.url unless version
  url ||= obj.main_pic.url(version.to_sym)
  url
end