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Contents
module Sources
# Describes a Delicious (http://deli.cio.us) source.
#
# This source has a fixed set of categories:
# * title
# * tags
# * url
#
# Examples:
# Sources::CSV.new('usrnam', 'paswrd')
#
class Delicious < Base
def initialize username, password
check_gem
@username = username
@password = password
end
def check_gem # :nodoc:
require 'www/delicious'
rescue LoadError
warn_gem_missing 'www-delicious', 'the delicious source'
exit 1
end
def to_s
"#{self.class.name}(#{@username})"
end
# Harvests the data to index.
#
def harvest _, category
get_data do |indexed_id, data|
text = data[category.from]
next unless text
yield indexed_id, text
end
end
#
#
def get_data # :nodoc:
@generated_id ||= 0
@posts ||= WWW::Delicious.new(@username, @password).posts_recent(count: 100)
@posts.each do |post|
data = {
title: post.title,
tags: post.tags.join(' '),
url: post.url.to_s
}
@generated_id += 1
yield @generated_id, data
end
end
end
end
Version data entries
5 entries across 5 versions & 1 rubygems