Class: WhoNeedsWP::Post

Inherits:
Content show all
Defined in:
lib/who-needs-wp/content/Post.rb

Constant Summary collapse

@@posts =

A list of all the pages on the site

[]

Instance Attribute Summary collapse

Attributes inherited from Content

#author, #filename, #html, #id, #markdown, #summary, #tags, #tiny_url, #title, #url

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(filename, created_at) ⇒ Post

Create a new Post object



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# File 'lib/who-needs-wp/content/Post.rb', line 6

def initialize(filename, created_at)
  super(filename)
  @created_at = created_at
  generate_id
end

Instance Attribute Details

#created_at ⇒ Object

Date at which content was created, or specified in filing structure



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# File 'lib/who-needs-wp/content/Post.rb', line 4

def created_at
  @created_at
end

Class Method Details

.all ⇒ Object

Return all the posts created



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# File 'lib/who-needs-wp/content/Post.rb', line 49

def self.all
  return @@posts
end

.atom(filename = "posts.atom") ⇒ Object

Generate an ATOM feed of all the posts



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# File 'lib/who-needs-wp/content/Post.rb', line 71

def self.atom(filename = "posts.atom")
  File.open(filename, "w") do |file|
    file.write WhoNeedsWP::render_template("atom", {
      :posts => @@posts
    })
  end
end

.index(filename = "posts/index.html") ⇒ Object 



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# File 'lib/who-needs-wp/content/Post.rb', line 53

def self.index(filename = "posts/index.html")
  if File.exists?(File.dirname(filename))
    WhoNeedsWP::render_html(filename, "post_index", WhoNeedsWP::render_template("all_posts", {
      :posts => @@posts
    }), "All Posts")
  end
end

.load ⇒ Object

Load all pages



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# File 'lib/who-needs-wp/content/Post.rb', line 16

def self.load
  Dir.glob('posts/**/*.markdown').each do |filename|
    match = filename.match(/([0-9]{4})\/([0-9]{2})\/([0-9]{2})\/([^\.]*)/)
    date = DateTime.new(match[1].to_i, match[2].to_i, match[3].to_i)
    @@posts << Post.new(filename, date)
  end
  # Sort the posts
  @@posts.sort! { |a, b| a.created_at <=> b.created_at }
  @@posts.reverse!
end

.render_all ⇒ Object

Render all the posts loaded



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# File 'lib/who-needs-wp/content/Post.rb', line 39

def self.render_all
  @@posts.each_index do |index|
    post = @@posts[index]
    previous_post = @@posts[index + 1] if index + 1 < @@posts.length
    next_post = @@posts[index - 1] if index > 1
    post.render(previous_post, next_post)
  end
end

.rss(filename = "posts.rss") ⇒ Object

Generate an RSS feed of all the posts



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# File 'lib/who-needs-wp/content/Post.rb', line 62

def self.rss(filename = "posts.rss")
  File.open(filename, "w") do |file|
    file.write WhoNeedsWP::render_template("rss", {
      :posts => @@posts
    })
  end
end

Instance Method Details

#render(previous_post, next_post) ⇒ Object

See Content.render_content



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# File 'lib/who-needs-wp/content/Post.rb', line 28

def render(previous_post, next_post)
  @html = WhoNeedsWP::render_template("post", {
    :post => self,
    :title => @title,
    :previous_post => previous_post,
    :next_post => next_post
  })
  super()
end