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