Class: Jekyll::Page

Inherits:
Object
  • Object
show all
Includes:
Convertible
Defined in:
lib/jekyll/page.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods included from Convertible

#content_type, #do_layout, #read_yaml, #to_s, #transform

Constructor Details

#initialize(site, base, dir, name) ⇒ Page

Initialize a new Page. site is the Site base is the String path to the dir is the String path between and the file name is the String filename of the file

Returns 



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# File 'lib/jekyll/page.rb', line 17

def initialize(site, base, dir, name)
  @site = site
  @base = base
  @dir  = dir
  @name = name

  self.process(name)
  self.read_yaml(File.join(base, dir), name)
end

Instance Attribute Details

#basename ⇒ Object

Returns the value of attribute basename.



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# File 'lib/jekyll/page.rb', line 7

def basename
  @basename
end

#content ⇒ Object

Returns the value of attribute content.



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# File 'lib/jekyll/page.rb', line 8

def content
  @content
end

#data ⇒ Object

Returns the value of attribute data.



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# File 'lib/jekyll/page.rb', line 8

def data
  @data
end

#dir ⇒ Object

The generated directory into which the page will be placed upon generation. This is derived from the permalink or, if permalink is absent, set to '/'

Returns 



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# File 'lib/jekyll/page.rb', line 32

def dir
  @dir
end

#ext ⇒ Object

Returns the value of attribute ext.



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# File 'lib/jekyll/page.rb', line 7

def ext
  @ext
end

#name ⇒ Object

Returns the value of attribute name.



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# File 'lib/jekyll/page.rb', line 7

def name
  @name
end

#output ⇒ Object

Returns the value of attribute output.



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# File 'lib/jekyll/page.rb', line 8

def output
  @output
end

#site ⇒ Object

Returns the value of attribute site.



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# File 'lib/jekyll/page.rb', line 6

def site
  @site
end

Instance Method Details

#inspect ⇒ Object 



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# File 'lib/jekyll/page.rb', line 104

def inspect
  "#<Jekyll:Page @name=#{self.name.inspect}>"
end

#permalink ⇒ Object

The full path and filename of the post. Defined in the YAML of the post body (Optional)

Returns 



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# File 'lib/jekyll/page.rb', line 41

def permalink
  self.data && self.data['permalink']
end

#process(name) ⇒ Object

Extract information from the page filename name is the String filename of the page file

Returns nothing



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# File 'lib/jekyll/page.rb', line 67

def process(name)
  self.ext = File.extname(name)
  self.basename = name.split('.')[0..-2].first
end

#render(layouts, site_payload) ⇒ Object

Add any necessary layouts to this post layouts is a Hash of => "layout" site_payload is the site payload hash

Returns nothing



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# File 'lib/jekyll/page.rb', line 77

def render(layouts, site_payload)
  payload = {"page" => self.data}.deep_merge(site_payload)
  do_layout(payload, layouts)
end

#template ⇒ Object 



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# File 'lib/jekyll/page.rb', line 45

def template
  if self.site.permalink_style == :pretty && !index?
    "/:name/"
  else
    "/:name.html"
  end
end

#url ⇒ Object

The generated relative url of this page e.g. /about.html

Returns 



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# File 'lib/jekyll/page.rb', line 57

def url
  return permalink if permalink

  @url ||= (ext == '.html') ? template.gsub(':name', basename) : "/#{name}"
end

#write(dest_prefix, dest_suffix = nil) ⇒ Object

Write the generated page file to the destination directory. dest_prefix is the String path to the destination dir dest_suffix is a suffix path to the destination dir

Returns nothing



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# File 'lib/jekyll/page.rb', line 87

def write(dest_prefix, dest_suffix = nil)
  dest = File.join(dest_prefix, @dir)
  dest = File.join(dest, dest_suffix) if dest_suffix
  FileUtils.mkdir_p(dest)

  # The url needs to be unescaped in order to preserve the correct filename
  path = File.join(dest, CGI.unescape(self.url))
  if self.ext == '.html' && self.url[/\.html$/].nil?
    FileUtils.mkdir_p(path)
    path = File.join(path, "index.html")
  end

  File.open(path, 'w') do |f|
    f.write(self.output)
  end
end