Class: Henshin::Archive

Inherits:
Object
  • Object
show all
Defined in:
lib/henshin/archive.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(site) ⇒ Archive

Returns a new instance of Archive.



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# File 'lib/henshin/archive.rb', line 7

def initialize( site )
  @archive = Hash.new {|h, k| h[k] = Hash.new {|h, k| h[k] = Hash.new {|h, k| h[k] = []} }}
  @site = site
  @config = site.config
end

Instance Attribute Details

#config ⇒ Object

Returns the value of attribute config.



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# File 'lib/henshin/archive.rb', line 5

def config
  @config
end

Instance Method Details

#add_post(post) ⇒ Object 



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# File 'lib/henshin/archive.rb', line 13

def add_post( post )
  date = post.date
  @archive[date.year.to_s][date.month.to_s][date.day.to_s] << post.to_hash
end

#to_date_hash ⇒ Object

Creates a hash with posts separated by year, month then date



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# File 'lib/henshin/archive.rb', line 62

def to_date_hash
  r = Hash.new {|h, k| h[k] = Hash.new {|h, k| h[k] = Hash.new {|h, k| h[k] = []} }}
  @archive.each do |year, m|
    m.each do |month, d|
      d.each do |date, p|
        r[year][month][date] << p
        r[year][month][date].flatten!
      end
    end
  end
  r
end

#to_hash ⇒ Object

Turns the whole archive into a hash. Probably the least efficient thing in the world, but it works



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# File 'lib/henshin/archive.rb', line 19

def to_hash
  if @hashed
    @hashed
  else
    @hashed = Hash.new do |h, k| 
      h[k] = Hash.new do |h, k| # years
        if k == 'posts'
          h[k] = []
        else
          h[k] = Hash.new do |h, k| # months
            if k == 'posts'
              h[k] = []
            else
              h[k] = Hash.new do |h, k| # days
                if k == 'posts'
                  h[k] = []
                else
                  h[k] = {}
                end
              end # /days
            end
          end # /months
        end
      end # /years
    end 
    @archive.each do |y, month|
      month.each do |m, date|
        date.each do |d, p|            
          @hashed[y]['posts'] << p
          @hashed[y][m]['posts'] << p
          @hashed[y][m][d]['posts'] << p
          
          @hashed[y]['posts'].flatten!
          @hashed[y][m]['posts'].flatten!
          @hashed[y][m][d]['posts'].flatten!
        end
      end
    end
    
  end
end

#to_month_hash ⇒ Object

Creates a hash with posts separated by year then month



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# File 'lib/henshin/archive.rb', line 76

def to_month_hash
  r = Hash.new {|h, k| h[k] = Hash.new {|h, k| h[k] = []} }
  @archive.each do |year, m|
    m.each do |month, d|
      d.each do |date, p|
        r[year][month] << p
        r[year][month].flatten!
      end
    end
  end
  r
end

#to_year_hash ⇒ Object

Creates a hash with posts separated by year



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# File 'lib/henshin/archive.rb', line 90

def to_year_hash
  r = Hash.new {|h, k| h[k] = []}
  @archive.each do |year, m|
    m.each do |month, d|
      d.each do |date, p|
        r[year] << p
        r[year].flatten!
      end
    end
  end
  r
end

#write ⇒ Object

Writes the archive pages



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# File 'lib/henshin/archive.rb', line 105

def write
  self.write_years if @site.layouts['archive_year']
  self.write_months if @site.layouts['archive_month']
  self.write_dates if @site.layouts['archive_date']
end

#write_dates ⇒ Object 



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# File 'lib/henshin/archive.rb', line 142

def write_dates
  dates = self.to_date_hash
  dates.each do |year, posts|
    posts.each do |month, posts|
      posts.each do |date, posts|
        write_path = File.join( @config[:root], year, month, date, 'index.html' )
        t = Time.parse("#{year}/#{month}/#{date}")
        payload = {:name => 'archive', :payload => {'date' => t, 'posts' => dates[year][month][date]} }
        page = Gen.new( write_path, @site, payload )
        page.layout = @site.layouts['archive_date']
        
        page.render
        page.write
      end
    end
  end
end

#write_months ⇒ Object 



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# File 'lib/henshin/archive.rb', line 126

def write_months
  months = self.to_month_hash
  months.each do |year, posts|
    posts.each do |month, posts|
      write_path = File.join( @config[:root], year, month, 'index.html' )
      t = Time.parse("#{year}/#{month}/01")
      payload = {:name => 'archive', :payload => {'date' => t, 'posts' => months[year][month]} }
      page = Gen.new( write_path, @site, payload )
      page.layout = @site.layouts['archive_month']
      
      page.render
      page.write
    end
  end
end

#write_years ⇒ Object 



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# File 'lib/henshin/archive.rb', line 111

def write_years
  years = self.to_year_hash
  years.each do |year, posts|
    write_path = File.join( @config[:root], year, 'index.html' )
    # date should give the full date, as a Time object!! and the others
    t = Time.parse("#{year}/01/01")
    payload = {:name => 'archive', :payload => {'date' => t, 'posts' => years[year]} }
    page = Gen.new( write_path, @site, payload )
    page.layout = @site.layouts['archive_year']
    
    page.render
    page.write
  end
end