Sha256: 212d5b6b791f33cca9e880dd689897b4181cd19298e1bccac2eaba0431ae0fbf
Contents?: true
Size: 795 Bytes
Versions: 12
Compression:
Stored size: 795 Bytes
Contents
# @imdb_movie.poster.should == 'http://ia.media-imdb.com/images/M/MV5BMTkzODA5ODYwOV5BMl5BanBnXkFtZTcwMjAyNDYyMQ@@._V1._SX216_SY316_.jpg'
class ImdbImage
attr_accessor :url
def initialize(url)
@url = File.join("http://www.imdb.com/", url)
end
def image
document.at("table#principal tr td img")['src'] rescue nil
end
def document
@document ||= Hpricot(fetch(self.url))
end
private
MAX_ATTEMPTS = 3
SECONDS_BETWEEN_RETRIES = 1.0
def fetch(page)
doc = nil
attempts = 0
begin
doc = read_page(page)
rescue Exception => e
attempts += 1
if attempts > MAX_ATTEMPTS
raise
else
sleep SECONDS_BETWEEN_RETRIES
retry
end
end
doc
end
def read_page(page)
open(page).read
end
end
Version data entries
12 entries across 12 versions & 1 rubygems