Meta tags snippet for Ghost Themes

meta.hbs

{{!-- Tested on Ghost 0.5.7. --}}
{{!-- IMPORTANT! Some things are more likely to work in a different way in future versions of Ghost. Check the documentation --}}
{{#is "index, tag, author"}} {{!-- Meta for index, tag and author contexts --}}
{{#is "index"}}
<title>{{@blog.title}}</title>
<meta name="description" content="{{@blog.description}}"/>
<meta property="og:title" content="{{@blog.title}}"/>
<meta itemprop="name" content="{{@blog.title}}"/>
{{/is}}
{{#is "tag"}}
<title>Posts with tag “{{tag.name}}” — {{@blog.title}}</title>
<meta name="description" content="{{@blog.description}}"/>
<meta property="og:title" content="Posts with tag “{{tag.name}}” — {{@blog.title}}"/>
<meta itemprop="name" content="Posts with tag “{{tag.name}}” — {{@blog.title}}"/>
{{/is}}
{{#is "author"}}
<title>Posts by {{author.name}} — {{@blog.title}}</title>
<meta name="description" content="{{@blog.description}}"/>
<meta property="og:title" content="Posts by {{author.name}} — {{@blog.title}}"/>
<meta itemprop="name" content="Posts by {{author.name}} — {{@blog.title}}"/>
{{/is}}
<meta property="og:type" content="website"/>
<meta property="og:site_name" content="{{@blog.title}}"/>
<meta property="og:url" content="{{@blog.url}}{{{relativeUrl}}}"/>
<meta property="og:description" content="{{@blog.description}}"/>
<meta itemprop="description" content="{{@blog.description}}"/>
{{#if @blog.cover}}
<meta property="og:image" content="{{@blog.url}}{{@blog.cover}}"/>
<link rel="image_src" href="{{@blog.url}}{{@blog.cover}}"/>
<meta itemprop="image" content="{{@blog.url}}{{@blog.cover}}"/>
{{/if}}
{{/is}} {{!-- End of index, tag and author contexts --}}
{{#is "post, page"}} {{!--  Meta for post and page contexts --}}
<title>{{meta_title}} — {{@blog.title}}</title>
<meta itemprop="name" content="{{meta_title}} — {{@blog.title}}"/>
{{#if post.meta_description }}
<meta name="description" content="{{meta_description}}"/>
<meta itemprop="description" content="{{meta_description}}"/>
{{else}}
{{#post}}
<meta name="description" content="{{excerpt words="27"}}…"/>
<meta itemprop="description" content="{{excerpt words="27"}}…"/>
{{/post}}
{{/if}}
{{#post}}
{{#if image}}
<meta property="og:image" content="{{@blog.url}}{{image}}"/>
<link rel="image_src" href="{{@blog.url}}{{image}}"/>
<meta itemprop="image" content="{{@blog.url}}{{image}}"/>
{{else}}
{{#if @blog.cover}}
<meta property="og:image" content="{{@blog.url}}{{@blog.cover}}"/>
<link rel="image_src" href="{{@blog.url}}{{@blog.cover}}"/>
<meta itemprop="image" content="{{@blog.url}}{{@blog.cover}}"/>
{{/if}}
{{/if}}
{{/post}}
{{/is}} {{!--  End of post and page contexts --}}
{{ghost_head}} {{!-- Note: many `og:properties` are generated by ghost_head in post and page contexts --}}