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require 'date'
def parse_post filename
file_raw = File.read(src filename).split('---')
post = YAML.load file_raw[0]
post['date'] = DateTime.parse(post['date'])
post['raw_content'] = file_raw[1].strip
post['html_filename'] = filename.sub /\.erb$/, ''
post['id'] = "blog_#{basename_no_extension filename}"
post
end
def basename_no_extension filename
File.basename filename.sub(/\.[\w.]*$/, '')
end
def compile_post post
post['content'] = ERB.new(post['raw_content']).result binding
end
def compile_posts posts
posts.each do |post|
compile_post post
end
end
def generate_blog_post post
ERB.new(File.read(src 'post-template.html.erb')).result binding
end
@posts = nil
def posts
@posts ||= Dir.new(src 'blog').children.map do |filename|
post = parse_post "blog/#{filename}"
end.sort do |a, b|
b['date'] <=> a['date']
end
end
def format_date date
date.strftime '%B %-d, %Y'
end
def write_blog_files
posts.each do |post|
content = ERB.new(File.read(src 'post-template.html.erb')).result binding
write_templated content, post['html_filename'], head_title: post['title'], h1_title: 'Blog.'
end
end
def write_blog_archive
write_templated_erb 'blog.html.erb', title: 'Blog.'
end
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