Nominatim/lib/template/search-json.php

<?php

$aFilteredPlaces = array();
foreach ($aSearchResults as $iResNum => $aPointDetails) {
    $aPlace = array(
               'place_id'=>$aPointDetails['place_id'],
               'licence'=>'Data © OpenStreetMap contributors, ODbL 1.0. https://osm.org/copyright',
              );
    
    $sOSMType = formatOSMType($aPointDetails['osm_type']);
    if ($sOSMType) {
        $aPlace['osm_type'] = $sOSMType;
        $aPlace['osm_id'] = $aPointDetails['osm_id'];
    }

    if (isset($aPointDetails['aBoundingBox'])) {
        $aPlace['boundingbox'] = $aPointDetails['aBoundingBox'];

        if (isset($aPointDetails['aPolyPoints'])) {
            $aPlace['polygonpoints'] = $aPointDetails['aPolyPoints'];
        }
    }

    if (isset($aPointDetails['zoom'])) {
        $aPlace['zoom'] = $aPointDetails['zoom'];
    }

    $aPlace['lat'] = $aPointDetails['lat'];
    $aPlace['lon'] = $aPointDetails['lon'];

    $aPlace['display_name'] = $aPointDetails['name'];

    if ($sOutputFormat == 'jsonv2' || $sOutputFormat == 'geojson') {
        $aPlace['place_rank'] = $aPointDetails['rank_search'];
        $aPlace['category'] = $aPointDetails['class'];
    } else {
        $aPlace['class'] = $aPointDetails['class'];
    }
    $aPlace['type'] = $aPointDetails['type'];

    $aPlace['importance'] = $aPointDetails['importance'];

    if (isset($aPointDetails['icon']) && $aPointDetails['icon']) {
        $aPlace['icon'] = $aPointDetails['icon'];
    }

    if (isset($aPointDetails['address'])) {
        $aPlace['address'] = $aPointDetails['address']->getAddressNames();
    }

    if (isset($aPointDetails['asgeojson'])) {
        $aPlace['geojson'] = json_decode($aPointDetails['asgeojson']);
    }

    if (isset($aPointDetails['assvg'])) {
        $aPlace['svg'] = $aPointDetails['assvg'];
    }

    if (isset($aPointDetails['astext'])) {
        $aPlace['geotext'] = $aPointDetails['astext'];
    }

    if (isset($aPointDetails['askml'])) {
        $aPlace['geokml'] = $aPointDetails['askml'];
    }

    if (isset($aPointDetails['sExtraTags'])) $aPlace['extratags'] = $aPointDetails['sExtraTags'];
    if (isset($aPointDetails['sNameDetails'])) $aPlace['namedetails'] = $aPointDetails['sNameDetails'];

    $aFilteredPlaces[] = $aPlace;
}

javascript_renderData($aFilteredPlaces);