quri-js

JS wrapper for the QURI string specification

Install

npm install quri

QURI Spec

More information about the QURI specification and parser is available here.

Usage

Basic example

import Quri from 'quri';

const quri = new Quri();

quri.toString(); // "field_1".eq("my value")

Nested example

import Quri from 'quri';

const quri = new Quri();

quri.appendExpression('field_1', '==', 'outer');

const nestedQuri = new Quri('or');

nestedQuri.appendExpression('field_2', 'like', 'nested%');
nestedQuri.appendExpression('field_3', 'in', [1, 2, 3, 4]);

quri.appendCriteria(nestedQuri);

quri.toString();
// "field_1".eq("outer"),("field_2".eq("nested%")|"field_3".in(1,2,3,4))

Serialization

import Quri from 'quri';

let quri = new Quri();

quri.appendExpression('field_1', '==', 'my value');

quri.serialize();
// { criteria: [ [ 'field_1', '==', 'my value' ] ] }
quri.serialize({ verbose: true });
// { conjunction: 'and', criteria: [ { field: 'field_1', operator: '==', value: 'my value' } ] }
quri.conjunction
// and
quri.criteria
// [ { field: 'field_1', operator: '==', value: 'my value' } ]

quri = Quri.deserialize({ criteria: [ [ 'field_1', '==', 'my value' ] ] })
quri.toString();
// "field_1".eq("my value")

quri = Quri.deserialize({ criteria: [ { field: 'field_1', operator: '==', value: 'my value' } ] });
quri.toString();
// "field_1".eq("my value")

quri = Quri.deserialize({ conjunction: 'or', criteria: [
  [ 'field_1', '==', 'my value' ],
  [ 'field_2', '==', 'my value 2' ]
] })
quri.toString();
// "field_1".eq("my value")|"field_2".eq("my value 2")

quri = Quri.deserialize({ conjunction: 'or', criteria: [
  { field: 'field_1', operator: '==', value: 'my value' },
  { field: 'field_2', operator: '==', value: 'my value 2' }
] })
quri.toString();
// "field_1".eq("my value")|"field_2".eq("my value 2")

License

MIT © theHarvester