Module: Async::Caldav::Handlers::Report

Defined in:
lib/async/caldav/handlers/report.rb

Class Method Summary collapse

Class Method Details

.call(path:, body:, storage:, resource_type: nil) ⇒ Object 



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# File 'lib/async/caldav/handlers/report.rb', line 13

def call(path:, body:, storage:, resource_type: nil, **)
  # Detect sync-collection report
  if body&.include?('sync-collection')
    return handle_sync_collection(path: path, body: body, storage: storage)
  end
  col_path = path.ensure_trailing_slash
  items = storage.list_items(col_path.to_s)

  data_tag = resource_type == :addressbook ? 'cr:address-data' : 'c:calendar-data'

  # Parse expand-property if present
  expand_range = parse_expand(body)

  # Parse filter if present (multiget requests have no filter — ignore parse errors)
  filter = begin
    if resource_type == :addressbook
      Protocol::Caldav::Filter::Parser.parse_addressbook(body)
    else
      Protocol::Caldav::Filter::Parser.parse_calendar(body)
    end
  rescue Protocol::Caldav::ParseError
    nil
  end

  # Check for multiget (href list)
  hrefs = extract_hrefs(body)

  if hrefs && !hrefs.empty?
    # Calendar-multiget / addressbook-multiget
    multi = storage.get_multi(hrefs)
    items = multi.select { |_, data| data }
  end

  responses = items.filter_map do |item_path, data|
    next unless data

    # Apply filter
    if filter
      if resource_type == :addressbook
        card = Protocol::Caldav::Vcard::Parser.parse(data[:body])
        next unless card && Protocol::Caldav::Filter::Match.addressbook?(filter, card)
      else
        component = Protocol::Caldav::Ical::Parser.parse(data[:body])
        next unless component && Protocol::Caldav::Filter::Match.calendar?(filter, component)
      end
    end

    item_body = data[:body]

    # Apply expand if requested (calendar items only)
    if expand_range && resource_type != :addressbook
      component = Protocol::Caldav::Ical::Parser.parse(item_body)
      if component
        item_body = Protocol::Caldav::Ical::Expand.expand(
          component,
          range_start: expand_range[:start],
          range_end: expand_range[:end]
        )
      end
    end

    item_p = Protocol::Caldav::Path.new(item_path, storage_class: storage)
    item = Protocol::Caldav::Item.new(
      path: item_p,
      body: item_body,
      content_type: data[:content_type],
      etag: data[:etag]
    )
    item.to_report_xml(data_tag: data_tag)
  end

  xml = Protocol::Caldav::Multistatus.new(responses).to_xml
  [207, Protocol::Caldav::Constants::DAV_HEADERS, [xml]]
end