wordpress-import/lib/wordpress/dump.rb

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module Refinery
module WordPress
class Dump
attr_reader :doc
def initialize(file_name)
file_name = File.absolute_path(file_name)
raise "Given file '#{file_name}' no file or not readable." \
unless File.file?(file_name) && File.readable?(file_name)
file = File.open(file_name)
@doc = Nokogiri::XML(file)
end
def authors
doc.xpath("//wp:author").collect do |author|
Author.new(author)
end
end
def pages
doc.xpath("//item[wp:post_type = 'page']").collect do |page|
Page.new(page)
end
end
def posts
doc.xpath("//item[wp:post_type = 'post']").collect do |post|
Post.new(post)
end
end
def tags
doc.xpath("//wp:tag/wp:tag_slug").collect do |tag|
Tag.new(tag.text)
end
end
def categories
doc.xpath("//wp:category/wp:cat_name").collect do |category|
Category.new(category.text)
end
end
end
end
end