module Acfs::Collections::Paginatable
Attributes
Public Class Methods
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# File lib/acfs/collections/paginatable.rb, line 8 def self.operation(_action, **opts, &) opts[:url] end
Public Instance Methods
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# File lib/acfs/collections/paginatable.rb, line 28 def first_page(&) page('first', &) end
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# File lib/acfs/collections/paginatable.rb, line 32 def last_page(&) page('last', &) end
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# File lib/acfs/collections/paginatable.rb, line 20 def next_page(&) page('next', &) end
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# File lib/acfs/collections/paginatable.rb, line 36 def page(rel, &) return unless relations[rel] @resource_class.all(nil, url: relations[rel], &) end
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# File lib/acfs/collections/paginatable.rb, line 24 def prev_page(&) page('prev', &) end
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# File lib/acfs/collections/paginatable.rb, line 15 def process_response(response) setup_params response.request.params if response.request setup_headers response.headers end
Private Instance Methods
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# File lib/acfs/collections/paginatable.rb, line 44 def relations @relations ||= {} end
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# File lib/acfs/collections/paginatable.rb, line 48 def setup_headers(headers) if headers['X-Total-Pages'] @total_pages = Integer(headers['X-Total-Pages']) end if headers['X-Total-Count'] @total_count = Integer(headers['X-Total-Count']) end setup_links headers['Link'] if headers['Link'] end
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# File lib/acfs/collections/paginatable.rb, line 60 def setup_links(links) links.split(/,\s+/).each do |link| if link =~ /^\s*<([^>]+)>.*\s+rel="([\w_-]+)".*$/ relations[Regexp.last_match[2]] = Regexp.last_match[1] end end end
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# File lib/acfs/collections/paginatable.rb, line 68 def setup_params(params) @current_page = begin Integer params.fetch(:page, 1) rescue ArgumentError params[:page] end end