Include conditional information in notification

// http://www.gravityhelp.com/forums/topic/modufy-user-notification-email-based-on-dropdown-selection#post-66948
// change the 110 here to your form ID
add_action('gform_pre_submission_filter_110', 'add_provider_details');
function add_provider_details($form) {

        // define three providers
        $providers = array(
                0 => array(
                        'company' => 'Alcohol Monitoring Systems Corporate',
                        'first'   => 'Murray',
                        'last'    => 'Brooks',
                        'phone'   => '303-917-5405',
                        'email'   => 'mbrooks@alcoholmonitoring.com'
                ),
                1 => array(
                        'company' => 'Reliant Monitoring Services',
                        'first'   => 'Nate',
                        'last'    => 'Gay',
                        'phone'   => '919-754-9422',
                        'email'   => 'nategay@reliantmanagement.com'
                ),
                2 => array(
                        'company' => 'Tarheel Monitoring West',
                        'first'   => 'David',
                        'last'    => 'Collins',
                        'phone'   => '704-253-1054',
                        'email'   => 'scramxwestnc@gmail.com'
                ),
        );

        // define the provider ID for each county in the form
        $counties = array(
                'Alamance' => 0,
                'Alexander' => 0,
                'Alleghany' => 0,
                'Anson' => 1,
                'Ashe' => 0,
                'Avery' => 0,
                'Beaufort' => 1,
                'Bertie' => 1,
                'Bladen' => 0,
                'Brunswick' => 0,
                'Buncombe' => 0,
                'Burke' => 2,
                'Cabarrus' => 0,
                'Caldwell' => 2,
                'Camden' => 0,
                'Carteret' => 1,
                'Caswell' => 1,
                'Catawba' => 2,
                'Chatham' => 1,
                'Cherokee' => 0,
                'Chowan' => 0,
                'Clay' => 0,
                'Cleveland' => 0,
                'Columbus' => 0,
                'Craven' => 1,
                'Cumberland' => 1,
                'Currituck' => 0,
                'Dare' => 0,
                'Davidson' => 0,
                'Davie' => 0,
                'Duplin' => 1,
                'Durham' => 0,
                'Edgecombe' => 1,
                'Forsyth' => 0,
                'Franklin' => 1,
                'Gaston' => 0,
                'Gates' => 0,
                'Graham' => 0,
                'Granville' => 1,
                'Greene' => 1,
                'Guilford' => 0,
                'Halifax' => 1,
                'Harnett' => 1,
                'Haywood' => 0,
                'Henderson' => 0,
                'Hertford' => 1,
                'Hoke' => 1,
                'Hyde' => 1,
                'Iredell' => 0,
                'Jackson' => 0,
                'Johnston' => 1,
                'Jones' => 1,
                'Lee' => 1,
                'Lenoir' => 1,
                'Lincoln' => 0,
                'McDowell' => 0,
                'Macon' => 0,
                'Madison' => 0,
                'Martin' => 1,
                'Mecklenburg' => 0,
                'Mitchell' => 0,
                'Montgomery' => 1,
                'Moore' => 1,
                'Nash' => 1,
                'NewHanover' => 0,
                'Northampton' => 1,
                'Onslow' => 1,
                'Orange' => 1,
                'Pamlico' => 1,
                'Pasquotank' => 0,
                'Pender' => 0,
                'Perquimans' => 0,
                'Person' => 1,
                'Pitt' => 1,
                'Polk' => 0,
                'Randolph' => 1,
                'Richmond' => 1,
                'Robeson' => 1,
                'Rockingham' => 0,
                'Rowan' => 2,
                'Rutherford' => 0,
                'Sampson' => 1,
                'Scotland' => 1,
                'Stanly' => 1,
                'Stokes' => 0,
                'Surry' => 0,
                'Swain' => 0,
                'Transylvania' => 0,
                'Tyrrell' => 1,
                'Union' => 1,
                'Vance' => 1,
                'Wake' => 0,
                'Warren' => 1,
                'Washington' => 1,
                'Watauga' => 0,
                'Wayne' => 1,
                'Wilkes' => 0,
                'Wilson' => 1,
                'Yadkin' => 0,
                'Yancey' => 0
        );

        // define notification parts here
        $part_one   = "<table id='backgroundTable' width='100%' border='0' cellspacing='0' cellpadding='0'><tbody><tr><td style='height: 100% !important; margin: 0 !important; padding: 0 !important; width: 100% !important;' align='center' valign='top'><!-- Body --><table id='templateBody' width='100%' border='0' cellspacing='0' cellpadding='20'><tbody><tr><td align='center' valign='top'><table width='560' border='0' cellspacing='0' cellpadding='0'><tbody><tr><td class='bodyContent' style='padding-bottom: 40px;' valign='top'><img id='headerImage campaign-icon' style='max-width: 560px;'src='http://alcoholmonitoring.com/site/designs/shared/images/logo-scramx.png' alt='' /><h1>SCRAMx Offender Referral Confirmation</h1><p>{Referring Officer Name (First):8.3} {Referring Officer Name (Last):8.6},</p><p>Success! Your referral information was submitted and has been receieved by the authorized SCRAMx service provider for <strong>{Referring County:2} County</strong>:</p>";
        $part_three = "<h2>Offender Information</h2><p>{Offender Name (First):14.3} {Offender Name (Last):14.6}<br /><strong>OPUS Number:</strong> {OPUS Number:15}</p></td></tr></tbody></table></td></tr></tbody></table><!--  Body --></td></tr></tbody></table>";

        // read the county from the form submission.  It's in field #2 currently
        $county     = rgpost('input_2');

        // determine the county ID from the country string that was submitted
        $countyID   = $counties[$county];

        // retrieve provider information based on the county ID
        $providerCompany = $providers[$countyID]['company'];
        $providerFirst   = $providers[$countyID]['first'];
        $providerLast    = $providers[$countyID]['last'];
        $providerPhone   = $providers[$countyID]['phone'];
        $providerEmail   = $providers[$countyID]['email'];

        // concatenat all the provider information
        $providerInfo = "<h2>Provider Information</h2><p>Company Name: $providerCompany<br />Contact Name: $providerFirst $providerLast<br />Contact Phone: $providerPhone<br />Referral Email: <a href='mailto:$providerEmail' title='send an email'>$providerEmail</a><br /></p>";

        // concatenat all three parts of the notification
        $form['autoResponder']['message'] = $part_one . $providerInfo . $part_three;

        // return the $form object which will contain the user notification
        return $form;
}