search.js

function getDb(dtp, uuid) {
    let db = dtp.getRecordWithUuid(uuid);
    return db;
}

function search(dtp, query, dbUuids) {
    let records = [];
    if (dbUuids === null || dbUuids === undefined) {
        records = records.concat(dtp.search(query));
    } else {
        for (let uuid of dbUuids) {
            records = records.concat(dtp.search(query, {in: dtp.getRecordWithUuid(uuid)}));
        }
    }

    return records;
}

function test() {
    searchOnce({query: 'additionDate<=2020-02-23 17:32:36 name:(~com) tags!=exclude-from-launchbar', field: undefined})
    searchOnce({query: 'additionDate>=2020-02-23 17:32:36 OR modificationDate>=2020-02-23 17:32:36 name:(~com) tags!=exclude-from-launchbar', field: 'part'})
}

function run(argv) {
    let jsonArgv = JSON.parse(argv[0]);
    if (Array.isArray(jsonArgv)) {
        let results = [];
        for (let arg of jsonArgv) {
            results.push(searchOnce(arg));
        }
        return JSON.stringify(results);
    } else {
        return JSON.stringify(searchOnce(jsonArgv));
    }
}

function searchOnce(jsonArg) {
    let dtp = Application("DEVONthink 3");
    let field = jsonArg.field;
    let dbUuids = jsonArg.dbUuids;
    let query = jsonArg.query;
    let range = jsonArg.range;

    let toJson;
    if (field === 'all') {
        toJson = (r) => {
            let uuid = r.uuid();
            return {
                name: r.name(),
                filename: r.filename(),
                path: r.path(),
                location: r.location(),
                // referenceURL: r.referenceURL(),
                score: r.score(),
                // thumbnail: r.thumbnail(),
                uuid: uuid,
                type: r.type(),
                kind: r.kind()
            }
        }
    } else if (field === 'part') {
        toJson = (r) => {
            return {
                score: r.score(),
                uuid: r.uuid(),
                modificationDate: r.modificationDate()
            }
        }
    } else {
        toJson = (r) => {
            return {};
        }
    }

    // let records = dtp.search(query, {'within': 'titles'});
    let records = search(dtp, query, dbUuids);
    if (range) {
        let [begin, end] = range;
        records = records.slice(begin, end);
    }

    results = records.map(toJson)
    // results.sort(function(a, b) {
    //     return (a.score > b.score) ? -1 : (a.score < b.score) ? 1 : 0;
    // });

    return results;
}