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Add initial support for pulling in >100 zones via Zones.each.

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Uses the hypermedia links returned by the response body to
determine whether or not there are more results available.
This commit is contained in:
H. Wade Minter 2013-01-30 21:01:52 -05:00
parent 148cb14c19
commit ca7d6f61c8
1 changed files with 22 additions and 0 deletions
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22
lib/fog/rackspace/models/dns/zones.rb
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@ -22,6 +22,28 @@ module Fog
data = service.list_domains(:name => substring).body['domains'] data = service.list_domains(:name => substring).body['domains']
load(data) load(data)
end end
alias :each_zone_this_page :each
def each
if !block_given?
self
else
body = service.list_domains.body
subset = load(body['domains'])
subset.each_zone_this_page {|f| yield f}
while !body['links'].select{|l| l['rel'] == 'next'}.empty?
url = body['links'].select{|l| l['rel'] == 'next'}.first['href']
query = url.match(/\?(.+)/)
parsed = CGI.parse($1)
body = service.list_domains(:offset => parsed['offset'], :limit => parsed['limit']).body
subset = load(body['domains'])
subset.each_zone_this_page {|f| yield f}
end
self
end
end
def get(zone_id) def get(zone_id)
if zone_id.nil? or zone_id.to_s.empty? if zone_id.nil? or zone_id.to_s.empty?