Class: Pipin::Builder

Inherits:
Object
  • Object
show all
Defined in:
lib/pipin.rb,
lib/pipin/templates/plugins/genarate_rss.rb

Instance Method Summary collapse

Constructor Details

#initialize(dist_dir) ⇒ Builder

Returns a new instance of Builder.



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# File 'lib/pipin.rb', line 34

def initialize(dist_dir)
  @dist_dir = dist_dir
end

Instance Method Details

#create_dist_file(filename, text) ⇒ Object 



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# File 'lib/pipin.rb', line 72

def create_dist_file(filename, text)
  Dir.mkdir @dist_dir unless File.exist?(@dist_dir)
  filename = File.join(@dist_dir, filename)
  File.open(filename, 'w') {|f| f.write text }
  puts '  create ' + filename
end

#generate_rss(entries, options = {}) ⇒ Object 



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# File 'lib/pipin/templates/plugins/genarate_rss.rb', line 13

def generate_rss(entries, options = {})
  top = config[:base_url].sub(/\/\z/, '')
  RSS::Maker.make("1.0") do |maker|
    entries.each do |entry|
      item = maker.items.new_item
      item.link            = "#{top}/permalink/#{entry.label + html_extname}"
      item.description     = entry.rss_description
      item.title           = entry.rss_tile
      item.content_encoded = entry.rss_body
      item.date            = entry.time
    end
    maker.channel.link  = top
    maker.channel.about = options[:about] || "abaout"
    maker.channel.title = options[:title] || config[:title]
    maker.channel.description = options[:description] || config[:description] || 'Please set config[:description] in pipinrc'
  end.to_s
end

#render(template, b = binding) ⇒ Object 



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# File 'lib/pipin.rb', line 83

def render(template, b = binding)
  haml = File.read(File.join(rootdir, "views/#{template}.haml"))
  Haml::Engine.new(haml).render(b)
end

#render_archives ⇒ Object 



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# File 'lib/pipin.rb', line 43

def render_archives
  years = Post.year_months
  write_html 'archives', render_with_layout(:archives, binding)
end

#render_index ⇒ Object 



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# File 'lib/pipin.rb', line 58

def render_index
  render_list('index', Diary_pattern, :limit => 3)
end

#render_list(name, pattern, options = {}) ⇒ Object 



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# File 'lib/pipin.rb', line 62

def render_list(name, pattern, options = {})
  posts = Post.find(pattern, options)
  write_html name, render_with_layout(:list, binding)
end

#render_month(year, month) ⇒ Object 



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# File 'lib/pipin.rb', line 48

def render_month(year, month)
  name = year + month
  render_list(name, name + '*')
end

#render_post(label) ⇒ Object 



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# File 'lib/pipin.rb', line 53

def render_post(label)
  post = Post.find(label).first
  write_html label, render_with_layout(:post, binding)
end

#render_rss(options = {}) ⇒ Object 



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# File 'lib/pipin/templates/plugins/genarate_rss.rb', line 6

def render_rss(options = {})
  options[:limit] ||= 20
  posts = Post.find(Diary_pattern, :limit => options[:limit])
  rss = generate_rss(posts, options)
  create_dist_file('rss', rss)
end

#render_sitemap ⇒ Object 



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# File 'lib/pipin.rb', line 38

def render_sitemap
  posts = Post.find(Sitemap_pattern)
  write_html 'sitemap', render_with_layout(:sitemap, binding)
end

#render_with_layout(template, b = binding) ⇒ Object 



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# File 'lib/pipin.rb', line 79

def render_with_layout(template, b = binding)
  render(:layout) { render(template, b) }
end

#write_html(label, html) ⇒ Object 



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# File 'lib/pipin.rb', line 67

def write_html(label, html)
  filename = label + '.html'
  create_dist_file(filename, html)
end