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, #render_haml_in_context, #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 <source>
+dir+ is the String path between <source> and the file
+name+ is the String filename of the file

Returns <Page>



17
18
19
20
21
22
23
24
25
 
# 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.



7
8
9
 
# File 'lib/jekyll/page.rb', line 7

def basename
  @basename
end

#content ⇒ Object

Returns the value of attribute content.



8
9
10
 
# File 'lib/jekyll/page.rb', line 8

def content
  @content
end

#data ⇒ Object

Returns the value of attribute data.



8
9
10
 
# 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 <String>



32
33
34
 
# File 'lib/jekyll/page.rb', line 32

def dir
  @dir
end

#ext ⇒ Object

Returns the value of attribute ext.



7
8
9
 
# File 'lib/jekyll/page.rb', line 7

def ext
  @ext
end

#name ⇒ Object

Returns the value of attribute name.



7
8
9
 
# File 'lib/jekyll/page.rb', line 7

def name
  @name
end

#output ⇒ Object

Returns the value of attribute output.



8
9
10
 
# File 'lib/jekyll/page.rb', line 8

def output
  @output
end

#site ⇒ Object

Returns the value of attribute site.



6
7
8
 
# File 'lib/jekyll/page.rb', line 6

def site
  @site
end

Instance Method Details

#inspect ⇒ Object 



104
105
106
 
# 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 <String>



41
42
43
 
# 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



67
68
69
70
 
# 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 {"name" => "layout"}
+site_payload+ is the site payload hash

Returns nothing



77
78
79
80
 
# 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 



45
46
47
48
49
50
51
 
# 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 <String>



57
58
59
60
61
 
# 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



87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
 
# 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