Class: Serif::Draft

Inherits:
ContentFile show all
Defined in:
lib/serif/draft.rb

Instance Attribute Summary collapse

Attributes inherited from ContentFile

#path, #site, #slug

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from ContentFile

#basename, #content, #created, #draft?, #headers, #initialize, #inspect, #published?, #save, #title, #title=, #updated

Constructor Details

This class inherits a constructor from Serif::ContentFile

Instance Attribute Details

#autopublish ⇒ Object

Returns the value of attribute autopublish.



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# File 'lib/serif/draft.rb', line 3

def autopublish
  @autopublish
end

Class Method Details

.all(site) ⇒ Object 



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# File 'lib/serif/draft.rb', line 104

def self.all(site)
  files = Dir[File.join(site.directory, dirname, "*")].select { |f| File.file?(f) }.map { |f| File.expand_path(f) }
  files.map { |f| new(site, f) }
end

.dirname ⇒ Object 



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# File 'lib/serif/draft.rb', line 5

def self.dirname
  "_drafts"
end

.exist?(site, slug) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/serif/draft.rb', line 100

def self.exist?(site, slug)
  all(site).any? { |d| d.slug == slug }
end

.from_slug(site, slug) ⇒ Object 



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# File 'lib/serif/draft.rb', line 109

def self.from_slug(site, slug)
  path = File.expand_path(File.join(site.directory, dirname, slug))
  new(site, path)
end

.rename(site, original_slug, new_slug) ⇒ Object 



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# File 'lib/serif/draft.rb', line 9

def self.rename(site, original_slug, new_slug)
  raise if File.exist?("#{site.directory}/#{dirname}/#{new_slug}")
  File.rename("#{site.directory}/#{dirname}/#{original_slug}", "#{site.directory}/#{dirname}/#{new_slug}")
end

Instance Method Details

#autopublish? ⇒ Boolean

Checks the value of the “publish” header, and returns true if the value is “now”, ignoring trailing and leading whitespace. Returns false, otherwise.

Returns:

  • (Boolean) 


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# File 'lib/serif/draft.rb', line 77

def autopublish?
  publish_header = headers[:publish]
  publish_header && publish_header.strip == "now"
end

#delete! ⇒ Object 



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# File 'lib/serif/draft.rb', line 35

def delete!
  FileUtils.mkdir_p("#{site.directory}/_trash")
  File.rename(@path, File.expand_path("#{site.directory}/_trash/#{Time.now.to_i}-#{slug}"))
end

#publish! ⇒ Object 



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# File 'lib/serif/draft.rb', line 40

def publish!
  publish_time = Time.now
  date = Time.now.strftime("%Y-%m-%d")
  filename = "#{date}-#{slug}"

  FileUtils.mkdir_p("#{site.directory}/#{Post.dirname}")
  full_published_path = File.expand_path("#{site.directory}/#{Post.dirname}/#{filename}")

  raise "conflict, post exists already" if File.exist?(full_published_path)

  set_publish_time(publish_time)

  @source.headers.delete(:publish) if autopublish?

  save

  File.rename(path, full_published_path)

  # update the path since the file has now changed
  @path = Post.new(site, full_published_path).path
end

#to_liquid ⇒ Object 



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# File 'lib/serif/draft.rb', line 82

def to_liquid
  h = {
    "title" => title,
    "content" => content,
    "slug" => slug,
    "type" => "draft",
    "draft" => draft?,
    "published" => published?,
    "url" => url
  }

  headers.each do |key, value|
    h[key] = value
  end

  h
end

#url ⇒ Object

Returns the URL that would be used for this post if it were to be published now.



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# File 'lib/serif/draft.rb', line 16

def url
  permalink_style = headers[:permalink] || site.config.permalink

  parts = {
    "title" => slug.to_s,
    "year" => Time.now.year.to_s,
    "month" => Time.now.month.to_s.rjust(2, "0"),
    "day" => Time.now.day.to_s.rjust(2, "0")
  }

  output = permalink_style

  parts.each do |placeholder, value|
    output = output.gsub(Regexp.quote(":" + placeholder), value)
  end

  output
end