WSS_FilterOnCommunicationDateYear.rb

=begin

Copyright 2019 Nuix
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
    http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.

Visit GitHub for more examples: https://github.com/Nuix/Worker-Side-Script-Examples

This WSS demonstrates filtering items based on whether the year portion of a given item's
communication date falls within a specified range.  Items without a Communication object
pass through as normal.

=end

$min_year = 2001
$max_year = 2001

# Define our worker item callback
def nuix_worker_item_callback(worker_item)

    # Get the associated SourceItem
    source_item = worker_item.getSourceItem

    # Get the communication object
    communication = source_item.getCommunication
    
    # Check that we actually got a communication for this item
    if !communication.nil?
        # Get communication date
        date_time = communication.getDateTime
        # Get the year
        year = date_time.getYear
        # Are we outside our range?
        if year < $min_year || year > $max_year
            # We're outside our range, diable processing this item
            worker_item.setProcessItem(false)
        end
    end
end