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Change semantic render from data-vocabulary.org to schema.org #83

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Change semantic render from data-vocabulary.org to schema.org #83

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11ea4a1
Semantic from scheme.org.
telray Oct 25, 2016
fc72335
Semantic from schema.org.
telray Oct 25, 2016
522c0ea
Merge branch 'master' of github.com:telray/gretel
telray Oct 25, 2016
b2fb4e7
Fix schema.org
telray Nov 13, 2016
a3238dc
Meta tag incorrect url content
telray Nov 19, 2016
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35 changes: 20 additions & 15 deletions lib/gretel/renderer.rb
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Original file line number Diff line number Diff line change
Expand Up @@ -170,13 +170,13 @@ def render
return "" if links.empty?

# Loop through all but the last (current) link and build HTML of the fragments
fragments = links[0..-2].map do |link|
render_fragment(options[:fragment_tag], link.text, link.url, options[:semantic])
fragments = links[0..-2].map do |link, index|
render_fragment(options[:fragment_tag], link.text, link.url, links.index(link)+1, options[:semantic])
end

# The current link is handled a little differently, and is only linked if specified in the options
current_link = links.last
fragments << render_fragment(options[:fragment_tag], current_link.text, (options[:link_current] ? current_link.url : nil), options[:semantic], class: options[:current_class], current_link: current_link.url)
fragments << render_fragment(options[:fragment_tag], current_link.text, (options[:link_current] ? current_link.url : nil), links.index(current_link)+1, options[:semantic], class: options[:current_class], current_link: current_link.url)

# Build the final HTML
html_fragments = []
Expand All @@ -192,37 +192,42 @@ def render
end

html = html_fragments.join(" ").html_safe
content_tag(options[:container_tag], html, id: options[:id], class: options[:class])

if options[:semantic]
content_tag(options[:container_tag], html, id: options[:id], class: options[:class], itemscope: "", itemtype: "http://schema.org/BreadcrumbList")

else
content_tag(options[:container_tag], html, id: options[:id], class: options[:class])
end
end

alias :to_s :render

# Renders HTML for a breadcrumb fragment, i.e. a breadcrumb link.
def render_fragment(fragment_tag, text, url, semantic, options = {})
def render_fragment(fragment_tag, text, url, position, semantic, options = {})
if semantic
render_semantic_fragment(fragment_tag, text, url, options)
render_semantic_fragment(fragment_tag, text, url, position, options)
else
render_nonsemantic_fragment(fragment_tag, text, url, options)
end
end

# Renders semantic fragment HTML.
def render_semantic_fragment(fragment_tag, text, url, options = {})
def render_semantic_fragment(fragment_tag, text, url, position, options = {})
tag_position = tag(:meta, itemprop: "position", content: position)
if fragment_tag
text = content_tag(:span, text, itemprop: "title")
text = content_tag(:span, text, itemprop: "name")

if url.present?
text = breadcrumb_link_to(text, url, itemprop: "url")
elsif options[:current_link].present?
current_url = "#{root_url}#{options[:current_link].gsub(/^\//, '')}"
text = text + tag(:meta, itemprop: "url", content: current_url)
text = breadcrumb_link_to(text, url, itemprop: "item")
end

content_tag(fragment_tag, text, class: options[:class], itemscope: "", itemtype: "http://data-vocabulary.org/Breadcrumb")
text = text + tag_position
content_tag(fragment_tag, text, class: options[:class], itemscope: "", itemtype: "http://schema.org/ListItem", itemprop: "itemListElement")
elsif url.present?
content_tag(:span, breadcrumb_link_to(content_tag(:span, text, itemprop: "title"), url, class: options[:class], itemprop: "url"), itemscope: "", itemtype: "http://data-vocabulary.org/Breadcrumb")
content_tag(:span, breadcrumb_link_to(content_tag(:span, text, itemprop: "name"), url, class: options[:class], itemprop: "item") + tag_position, itemscope: "", itemtype: "http://schema.org/ListItem", itemprop: "itemListElement")
else
content_tag(:span, content_tag(:span, text, class: options[:class], itemprop: "title"), itemscope: "", itemtype: "http://data-vocabulary.org/Breadcrumb")
content_tag(:span, content_tag(:span, text, class: options[:class], itemprop: "name")+tag_position, itemscope: "", itemtype: "http://schema.org/ListItem", itemprop: "itemListElement")
end
end

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