summaryrefslogtreecommitdiff
path: root/lib/bitbucket/paginator.rb
diff options
context:
space:
mode:
Diffstat (limited to 'lib/bitbucket/paginator.rb')
-rw-r--r--lib/bitbucket/paginator.rb36
1 files changed, 36 insertions, 0 deletions
diff --git a/lib/bitbucket/paginator.rb b/lib/bitbucket/paginator.rb
new file mode 100644
index 00000000000..135d0d55674
--- /dev/null
+++ b/lib/bitbucket/paginator.rb
@@ -0,0 +1,36 @@
+module Bitbucket
+ class Paginator
+ PAGE_LENGTH = 50 # The minimum length is 10 and the maximum is 100.
+
+ def initialize(connection, url, type)
+ @connection = connection
+ @type = type
+ @url = url
+ @page = nil
+ end
+
+ def items
+ raise StopIteration unless has_next_page?
+
+ @page = fetch_next_page
+ @page.items
+ end
+
+ private
+
+ attr_reader :connection, :page, :url, :type
+
+ def has_next_page?
+ page.nil? || page.next?
+ end
+
+ def next_url
+ page.nil? ? url : page.next
+ end
+
+ def fetch_next_page
+ parsed_response = connection.get(next_url, pagelen: PAGE_LENGTH, sort: :created_on)
+ Page.new(parsed_response, type)
+ end
+ end
+end