Merge remote-tracking branch 'origin/master' into dockerfile-templatesdockerfile-templates

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