Module: Murlsh

Defined in:
lib/murlsh/uri_domain.rb,
lib/murlsh/doc.rb,
lib/murlsh/url.rb,
lib/murlsh/auth.rb,
lib/murlsh/markup.rb,
lib/murlsh/plugin.rb,
lib/murlsh/uri_ask.rb,
lib/murlsh/dispatch.rb,
lib/murlsh/openlock.rb,
lib/murlsh/time_ago.rb,
lib/murlsh/url_body.rb,
lib/murlsh/failproof.rb,
lib/murlsh/img_store.rb,
lib/murlsh/image_list.rb,
lib/murlsh/url_server.rb,
lib/murlsh/build_query.rb,
lib/murlsh/config_server.rb,
lib/murlsh/head_from_get.rb,
lib/murlsh/delicious_parse.rb,
lib/murlsh/must_revalidate.rb,
lib/murlsh/etag_add_encoding.rb,
lib/murlsh/yaml_ordered_hash.rb,
lib/murlsh/far_future_expires.rb,
lib/murlsh/uri_get_path_query.rb

Overview

URI mixin that adds method to get domain.

Defined Under Namespace

Modules: Doc, HeadFromGet, ImageList, Markup, TimeAgo, URIDomain, URIGetPathQuery, UriAsk, YamlOrderedHash Classes: Auth, ConfigServer, Dispatch, EtagAddEncoding, FarFutureExpires, ImgStore, MustRevalidate, Plugin, Url, UrlBody, UrlServer

Class Method Summary collapse

Class Method Details

.build_query(h) ⇒ Object

Query string builder. Takes hash of query string variables.



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# File 'lib/murlsh/build_query.rb', line 6

def build_query(h)
  h.empty? ? '' : '?' + h.map { |k,v| URI.escape "#{k}=#{v}" }.join('&')
end

.delicious_parse(source) ⇒ Object

Parse a delicious xml export and yield a hash for each bookmark.

To export your delicious bookmarks:

curl https://user:[email protected]/v1/posts/all > delicious.xml



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# File 'lib/murlsh/delicious_parse.rb', line 14

def delicious_parse(source)
  doc = Nokogiri::XML(open(source))

  doc.xpath('//post').each do |p|
    result = {}
    p.each { |k,v| result[k.to_sym] = v }

    result[:tag] = result[:tag].split
    result[:time] = Time.parse(result[:time])

    # extract via information from extended
    result[:via] = result[:extended].chomp(')')[%r{via\s+([^\s]+)}, 1]
    result[:via_url] = begin
      if result[:via] and
        %w{http https}.include?(URI(result[:via]).scheme.to_s.downcase)
        result[:via]
      end
    rescue URI::InvalidURIError
    end

    yield result
  end
end

.failproof(options = {}) ⇒ Object

Catch all exceptions unless options = false.



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# File 'lib/murlsh/failproof.rb', line 6

def failproof(options={})
  begin
    yield
  rescue Exception
    raise unless options.fetch(:failproof, true)
  end
end

.openlock(*args) ⇒ Object

Open a file with an exclusive lock.



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# File 'lib/murlsh/openlock.rb', line 6

def openlock(*args)
  open(*args) do |f|
    f.flock(File::LOCK_EX) ; yield f ; f.flock(File::LOCK_UN)
  end
end