Class: Redsync::RemoteWiki

Inherits:
Object
  • Object
show all
Defined in:
lib/redsync/remote_wiki.rb

Instance Method Summary collapse

Constructor Details

#initialize(options) ⇒ RemoteWiki

Returns a new instance of RemoteWiki.



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# File 'lib/redsync/remote_wiki.rb', line 6

def initialize(options)
  @url = options[:url]
  @api_key = options[:api_key]
  @agent = Mechanize.new
end

Instance Method Details

#get(name) ⇒ Object 



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# File 'lib/redsync/remote_wiki.rb', line 29

def get(name)
  list unless @pages

  return nil if @pages[name].nil?

  unless @pages[name].content
    page = @agent.get(@url + "/#{URI.encode(name)}.xml?key=#{@api_key}")
    @pages[name].content = page.at("text").text
  end

  @pages[name]
end

#list ⇒ Object 



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# File 'lib/redsync/remote_wiki.rb', line 12

def list
  unless @pages
    @pages = {}

    index = @agent.get(@url + "/index.xml?key=#{@api_key}")
    index.xml.at("wiki_pages").children.each do |node|
      name = node.at("title").text
      @pages[name] = WikiPage.new(
        :name => name,
        :mtime => Time.parse(node.at("updated_on").text),
      )
    end
  end

  @pages.values
end

#write(name, content) ⇒ Object 



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# File 'lib/redsync/remote_wiki.rb', line 43

def write(name, content)
  doc = Nokogiri::XML::Document.new
  wiki_page = Nokogiri::XML::Node.new("wiki_page", doc)

  text = Nokogiri::XML::Node.new("text", doc)
  text.content = content

  comments = Nokogiri::XML::Node.new("comments", doc)
  comments.content = "Uploaded by Redsync"

  doc << wiki_page
  wiki_page << text
  wiki_page << comments
  
  @agent.put(@url + "/#{URI.encode(name)}.xml?key=#{@api_key}", doc.to_s, 'Content-Type' => "text/xml")
end