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TextMate Ruby Snippet Retrieval

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  1. #!/usr/bin/ruby
  2. $: << ENV['TM_SUPPORT_PATH'] + '/lib'
  3.  
  4. require "cgi"
  5. require "ui"
  6. require "xmlrpc/client"
  7.  
  8. unless ENV['SNIPPLR_KEY']
  9.   TextMate::UI.alert(:critical, "Snipplr error", "Please first set your 'SNIPPLR_KEY' in Preferences > Advanced > Shell Variables.")
  10.   exit
  11. end
  12.  
  13. TextMate::UI.request_string(:title => "Get Snippet from Snipplr",
  14.                             :prompt => "Enter tags to search for:",
  15.                             :button1 => "Search") do |tag|
  16.  
  17.   begin
  18.     server = XMLRPC::Client.new2("http://snipplr.com/xml-rpc.php")
  19.     snippet_list = server.call('snippet.list', ENV['SNIPPLR_KEY'], tag)
  20.   rescue
  21.     # fall through
  22.   end
  23.  
  24.   unless snippet_list and snippet_list.length > 0
  25.     TextMate::UI.alert(:warning, "Snipplr result", "No snippets for '#{tag}' found.")
  26.   else
  27.     items = {}
  28.     snippet_list.each { |r| items[r['title']] = r['id'] }
  29.  
  30.     TextMate::UI.request_item(:items => items.keys.sort,
  31.                               :title => "Snipplr result",
  32.                               :prompt => "Choose",
  33.                               :string => "Select which snippet to paste") do |item|
  34.       begin
  35.         snippet = server.call('snippet.get', items[item])
  36.         puts CGI.unescapeHTML(snippet['source'])
  37.       rescue
  38.         TextMate::UI.alert(:critical, "Snipplr error", "Could not retrieve '#{item}'.")
  39.       end
  40.     end
  41.   end
  42. end

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