Class: Jekyll::OpenProjectHelpers::CombinedPostArrayGenerator
- Inherits:
-
Generator
- Object
- Generator
- Jekyll::OpenProjectHelpers::CombinedPostArrayGenerator
- Defined in:
- lib/jekyll-theme-open-project-helpers/blog_index.rb
Overview
Adds a variable holding the array of posts of open hub blog and from each individual project blog, combined and sorted by date.
It also does some processing on the posts as required by the Open Project theme.
Instance Method Summary collapse
Instance Method Details
#generate(site) ⇒ Object
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# File 'lib/jekyll-theme-open-project-helpers/blog_index.rb', line 23 def generate(site) site_posts = site.posts.docs if site.config['is_hub'] # Get documents representing projects projects = site.collections['projects'].docs.select do |item| pieces = item.url.split('/') pieces.length == 4 && pieces[-1] == 'index' && pieces[1] == 'projects' end # Add project name (matches directory name, may differ from title) projects = projects.map do |project| project.data['name'] = project.url.split('/')[2] project end # Get documents representnig posts from each project’s blog project_posts = site.collections['projects'].docs.select { |item| item.url.include? '_posts' } # Add parent project’s data hash onto each project_posts = project_posts.map do |post| project_name = post.url.split('/')[2] post.data['parent_project'] = projects.detect { |p| p.data['name'] == project_name } post.content = "" post end posts_combined = (project_posts + site_posts) else posts_combined = site_posts end # On each post, replace authors’ emails with corresponding md5 hashes # suitable for hotlinking authors’ Gravatar profile pictures. posts_combined = posts_combined.sort_by(&:date).reverse.map do |post| if post.data.key? 'author' (post.data['author']) end if post.data.key? 'authors' post.data['authors'].map do || () end end post end # Make combined blog post array available site-wide site.config['posts_combined'] = posts_combined site.config['num_posts_combined'] = posts_combined.size end |