Contents

module Vmail
  module Searching
    # The main function called by the client to retrieve messages
    def search(query)
      log "#search: #{ query.inspect }"
      @query = Vmail::Query.parse(query)
      # customizable @limit is Deprecated
      @limit = 100

      if search_query?
        #@num_messages = @all_ids.size
        query_string = Vmail::Query.args2string(@query)
        @ids = reconnect_if_necessary(180) do # timeout of 3 minutes
          @imap.search(query_string)
        end
        @start_index = [@ids.size - @limit, 0].max
      else
        # set the target range to the whole set, unless it is too big
        @start_index = [@num_messages - @limit, 0].max
        @query.unshift "#{ @start_index + 1 }:#@num_messages"
        query_string = Vmail::Query.args2string(@query)
        log "Query: #{ query_string.inspect }"
        @ids = reconnect_if_necessary(180) do # timeout of 3 minutes
          @imap.search(query_string)
        end
      end

      if @ids.empty?
        return "No messages"
      end

      self.max_seqno = @ids[-1] # this is a instance var
      log "- Query got #{ @ids.size } results; max seqno: #{ self.max_seqno }"
      clear_cached_message

      select_ids = (search_query? ? @ids[[-@limit, 0].max, @limit] : @ids)

      if select_ids.size > @limit
        raise "Too many messages to fetch headers for"
      end

      message_ids = fetch_and_cache_headers select_ids
      res = get_message_headers message_ids

      if STDOUT.tty?
        with_more_message_line(res)
      else
        # non interactive mode
        puts [@mailbox, res].join("\n")
      end
    rescue
      log "ERROR:\n#{$!.inspect}\n#{$!.backtrace.join("\n")}"
      "Sorry there was an error. Please check vmail.log."
    end

    def search_query?
      x = @query[-1] != 'all'
      #log "Search query? #{ x }"
      x
    end
  end
end

Version data entries

7 entries across 7 versions & 1 rubygems

Version	Path
vmail-2.9.11	lib/vmail/searching.rb
vmail-2.9.10	lib/vmail/searching.rb
vmail-2.9.9	lib/vmail/searching.rb
vmail-2.9.8	lib/vmail/searching.rb
vmail-2.9.7	lib/vmail/searching.rb
vmail-2.9.6	lib/vmail/searching.rb
vmail-2.9.5	lib/vmail/searching.rb