Class: WP2Middleman::PostCollection

Inherits:
Object
  • Object
show all
Includes:
Enumerable
Defined in:
lib/wp2middleman/post_collection.rb

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(posts = []) ⇒ PostCollection

Returns a new instance of PostCollection.



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# File 'lib/wp2middleman/post_collection.rb', line 12

def initialize(posts=[])
  @posts = posts
end

Class Method Details

.from_file(wp_xml_export_file) ⇒ Object 



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# File 'lib/wp2middleman/post_collection.rb', line 7

def self.from_file(wp_xml_export_file)
  xml = Nokogiri::XML(File.open("#{Dir.pwd}/#{wp_xml_export_file}"))
  new xml.css('item').collect { |raw_wp_post| WP2Middleman::Post.new(raw_wp_post) }
end

Instance Method Details

#[](key) ⇒ Object 



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# File 'lib/wp2middleman/post_collection.rb', line 20

def [] key
  posts[key]
end

#each(&block) ⇒ Object 



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# File 'lib/wp2middleman/post_collection.rb', line 16

def each(&block)
  posts.each &block
end

#empty? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/wp2middleman/post_collection.rb', line 24

def empty?
  posts.empty?
end

#only_valid ⇒ Object 



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# File 'lib/wp2middleman/post_collection.rb', line 32

def only_valid
  self.class.new(select(&:valid?))
end

#to_middleman(body_to_markdown: false, include_fields: []) ⇒ Object 



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# File 'lib/wp2middleman/post_collection.rb', line 36

def to_middleman(body_to_markdown: false, include_fields: [])
  middleman_posts = collect { |p| WP2Middleman::MiddlemanPost.new(p, body_to_markdown: body_to_markdown, include_fields: include_fields) }
  self.class.new(middleman_posts)
end

#without_attachments ⇒ Object 



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# File 'lib/wp2middleman/post_collection.rb', line 28

def without_attachments
  self.class.new(reject(&:attachment?))
end