Class: Middleman::Webcomic::Comic

Inherits:
Object
  • Object
show all
Defined in:
lib/middleman-webcomic/data.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(path, app) ⇒ Comic

Returns a new instance of Comic.



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# File 'lib/middleman-webcomic/data.rb', line 97

def initialize(path, app)
  @app= app
  settings= app.settings
  @path= path
  @source= ""
  @content= ""
  @next= nil
  @prev= nil
  @first= nil
  @last= nil
  @metadata= ::Thor::CoreExt::HashWithIndifferentAccess.new({})
  @metadata[:ext]= File.extname(path)
  @metadata[:publish_date]= Date.today #Time.now.strftime "%Y-%m-%d"
  @metadata[:slug]= File.basename(path).gsub( @metadata[:ext], '').gsub('.comic','')

  if /^([\d]{2})([\d]{2})([\d]{2})\-(.*)(\.comic#{@metadata[:ext]})$/ =~ File.basename(path)
    year= "20#{ $1 }"
    month= $2
    day= $3
    @metadata[:publish_date]= Date.parse "#{year}-#{month}-#{day}"
    @metadata[:slug]= $4
  end

  @metadata[:title]= @metadata[:slug].titleize rescue @metadata[:slug]
  @metadata[:slug]= @metadata[:slug].downcase

  # Parse yaml header...
  begin
    read_yaml()
  rescue
    puts "Error reading YAML! #{self.slug}"
  end

  if self.filename.nil?
    throw "Filename Missing: Comics must define a filename! (#{self.slug})"
  end

  if publishable?
    # Dont' waste time if it's not a publishable comic
    engine= Tilt[path].new { @source }
    @content= engine.render
  end
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(key, value = nil) ⇒ Object 



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# File 'lib/middleman-webcomic/data.rb', line 149

def method_missing(key, value=nil)
  if @metadata.has_key? key
    @metadata[key]
  elsif @metadata.has_key? key.to_s
    @metadata[key.to_s]
  else
    #super Should it throw an error?
    nil
  end
end

Instance Attribute Details

#content ⇒ Object

Returns the value of attribute content.



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# File 'lib/middleman-webcomic/data.rb', line 95

def content
  @content
end

#first ⇒ Object

Returns the value of attribute first.



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# File 'lib/middleman-webcomic/data.rb', line 95

def first
  @first
end

#last ⇒ Object

Returns the value of attribute last.



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# File 'lib/middleman-webcomic/data.rb', line 95

def last
  @last
end

#metadata ⇒ Object

Returns the value of attribute metadata.



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# File 'lib/middleman-webcomic/data.rb', line 95

def metadata
  @metadata
end

#next ⇒ Object

Returns the value of attribute next.



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# File 'lib/middleman-webcomic/data.rb', line 95

def next
  @next
end

#path ⇒ Object

Returns the value of attribute path.



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# File 'lib/middleman-webcomic/data.rb', line 95

def path
  @path
end

#prev ⇒ Object

Returns the value of attribute prev.



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# File 'lib/middleman-webcomic/data.rb', line 95

def prev
  @prev
end

#source ⇒ Object

Returns the value of attribute source.



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# File 'lib/middleman-webcomic/data.rb', line 95

def source
  @source
end

Instance Method Details

#[](key) ⇒ Object 



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# File 'lib/middleman-webcomic/data.rb', line 141

def [](key)
  @metadata[key]
end

#[]=(key, value) ⇒ Object 



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# File 'lib/middleman-webcomic/data.rb', line 144

def []=(key, value)
  #puts "Setting #{key} to #{value}"
  @metadata[key]= value
end

#pub_date ⇒ Object 



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# File 'lib/middleman-webcomic/data.rb', line 186

def pub_date
  date= self.publish_on || self.publish_date || self.date
  case date
  when String
    Date.parse(date)
  when Time
    Date.parse(date.strftime('%Y-%m-%d'))
  when Date
    date
  else
    Date.today
  end
end

#publishable? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/middleman-webcomic/data.rb', line 165

def publishable?
  @is_publishable ||= begin
    now= Time.now
    now_string = now.strftime "%Y-%m-%d"
    today= Date.parse(now_string)
    pubdate= self.pub_date
    case pubdate
    when String
      self['publish_date']= Date.parse(pubdate)
      pubdate <= now_string
    when Time
      self['publish_date']= Date.parse(pubdate.strftime('%Y-%m-%d'))
      pubdate <= now
    when Date
      pubdate <= today
    else
      true
    end
  end
end

#to_json(*a) ⇒ Object 



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# File 'lib/middleman-webcomic/data.rb', line 160

def to_json *a
  data= @metadata.reject {|k,v| k == :ext or k == "ext" }
  data.to_json *a
end