Class: Showcase::Helpers::SeoMetaBuilder

Inherits:
Object
  • Object
show all
Defined in:
lib/showcase/helpers/seo_meta_builder.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(context) ⇒ SeoMetaBuilder

Returns a new instance of SeoMetaBuilder.



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# File 'lib/showcase/helpers/seo_meta_builder.rb', line 6

def initialize(context)
  @context = context
end

Instance Attribute Details

#context ⇒ Object (readonly)

Returns the value of attribute context.



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# File 'lib/showcase/helpers/seo_meta_builder.rb', line 4

def context
  @context
end

Instance Method Details

#canonical_url(url, options = {}) ⇒ Object 



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# File 'lib/showcase/helpers/seo_meta_builder.rb', line 53

def canonical_url(url, options = {})
  seo_meta_tags('og:url', 'twitter:url', url) <<
  context.tag(:link, rel: "canonical", "href" => url)
end

#card_type(type, options = {}) ⇒ Object 



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# File 'lib/showcase/helpers/seo_meta_builder.rb', line 38

def card_type(type, options = {})
  seo_meta_tags('twitter:card', type)
end

#description(values, options = {}) ⇒ Object 



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# File 'lib/showcase/helpers/seo_meta_builder.rb', line 18

def description(values, options = {})
  seo_meta_tags('description', 'og:description', 'twitter:description', values)
end

#iframe_video_url(video_url, options = {}) ⇒ Object 



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# File 'lib/showcase/helpers/seo_meta_builder.rb', line 26

def iframe_video_url(video_url, options = {})
  seo_meta_tags('og:video:url', video_url) <<
  seo_meta_tags('og:video:type', 'text/html') <<
  seo_meta_tags('twitter:player', video_url)
end

#image_url(image_url, options = {}) ⇒ Object 



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# File 'lib/showcase/helpers/seo_meta_builder.rb', line 22

def image_url(image_url, options = {})
  seo_meta_tags('og:image', 'twitter:image', image_url)
end

#site_name(name, options = {}) ⇒ Object 



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# File 'lib/showcase/helpers/seo_meta_builder.rb', line 49

def site_name(name, options = {})
  seo_meta_tags('og:site_name', name)
end

#stream_video_url(video_url, options = {}) ⇒ Object 



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# File 'lib/showcase/helpers/seo_meta_builder.rb', line 32

def stream_video_url(video_url, options = {})
  seo_meta_tags('og:video:url', video_url) <<
  seo_meta_tags('og:video:type', 'video/mp4') <<
  seo_meta_tags('twitter:player:stream', video_url)
end

#title(values, options = {}) ⇒ Object 



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# File 'lib/showcase/helpers/seo_meta_builder.rb', line 10

def title(values, options = {})
  title = first_nonblank(values)
  title += options[:title_suffix] if options[:title_suffix]

  context.content_tag(:title, title) <<
  seo_meta_tags('og:title', 'twitter:title', values)
end

#video_size(size, options = {}) ⇒ Object 



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# File 'lib/showcase/helpers/seo_meta_builder.rb', line 42

def video_size(size, options = {})
  seo_meta_tags('twitter:player:width', size.first) <<
  seo_meta_tags('twitter:player:height', size.last) <<
  seo_meta_tags('og:video:width', size.first) <<
  seo_meta_tags('og:video:height', size.last)
end