var express = require('express'); var Router = require('express').Router; var reverseQuery = require('../query/reverse'); /** ----------------------- sanitisers ----------------------- **/ var sanitisers = { autocomplete: require('../sanitiser/autocomplete'), place: require('../sanitiser/place'), search: require('../sanitiser/search'), reverse: require('../sanitiser/reverse'), nearby: require('../sanitiser/nearby') }; /** ----------------------- middleware ------------------------ **/ var middleware = { calcSize: require('../middleware/sizeCalculator'), generatePermutations: require('../middleware/generatePermutations') }; /** ----------------------- controllers ----------------------- **/ var controllers = { mdToHTML: require('../controller/markdownToHtml'), place: require('../controller/place'), search: require('../controller/search'), status: require('../controller/status') }; /** ----------------------- controllers ----------------------- **/ var postProc = { distances: require('../middleware/distance'), confidenceScores: require('../middleware/confidenceScore'), confidenceScoresReverse: require('../middleware/confidenceScoreReverse'), dedupe: require('../middleware/dedupe'), localNamingConventions: require('../middleware/localNamingConventions'), renamePlacenames: require('../middleware/renamePlacenames'), geocodeJSON: require('../middleware/geocodeJSON'), sendJSON: require('../middleware/sendJSON'), parseBoundingBox: require('../middleware/parseBBox'), normalizeParentIds: require('../middleware/normalizeParentIds') }; /** * Append routes to app * * @param {object} app * @param {object} peliasConfig */ function addRoutes(app, peliasConfig) { var base = '/v1/'; /** ------------------------- routers ------------------------- **/ var routers = { index: createRouter([ controllers.mdToHTML(peliasConfig, './public/apiDoc.md') ]), attribution: createRouter([ controllers.mdToHTML(peliasConfig, './public/attribution.md') ]), search: createRouter([ sanitisers.search.middleware, middleware.calcSize(), controllers.search(peliasConfig), postProc.distances('focus.point.'), postProc.confidenceScores(peliasConfig), postProc.dedupe(), postProc.localNamingConventions(), postProc.renamePlacenames(), postProc.parseBoundingBox(), postProc.normalizeParentIds(), postProc.geocodeJSON(peliasConfig, base), postProc.sendJSON ]), autocomplete: createRouter([ sanitisers.autocomplete.middleware, controllers.search(peliasConfig, null, require('../query/autocomplete')), postProc.distances('focus.point.'), postProc.confidenceScores(peliasConfig), postProc.dedupe(), postProc.localNamingConventions(), postProc.renamePlacenames(), postProc.parseBoundingBox(), postProc.normalizeParentIds(), postProc.geocodeJSON(peliasConfig, base), postProc.sendJSON ]), reverse: createRouter([ sanitisers.reverse.middleware, middleware.calcSize(), controllers.search(peliasConfig, undefined, reverseQuery), postProc.distances('point.'), // reverse confidence scoring depends on distance from origin // so it must be calculated first postProc.confidenceScoresReverse(), postProc.dedupe(), postProc.localNamingConventions(), postProc.renamePlacenames(), postProc.parseBoundingBox(), postProc.normalizeParentIds(), postProc.geocodeJSON(peliasConfig, base), postProc.sendJSON ]), nearby: createRouter([ sanitisers.nearby.middleware, middleware.calcSize(), controllers.search(peliasConfig, undefined, reverseQuery), postProc.distances('point.'), // reverse confidence scoring depends on distance from origin // so it must be calculated first postProc.confidenceScoresReverse(), postProc.dedupe(), postProc.localNamingConventions(), postProc.renamePlacenames(), postProc.parseBoundingBox(), postProc.normalizeParentIds(), postProc.geocodeJSON(peliasConfig, base), postProc.sendJSON ]), place: createRouter([ sanitisers.place.middleware, controllers.place(peliasConfig), postProc.localNamingConventions(), postProc.renamePlacenames(), postProc.parseBoundingBox(), postProc.normalizeParentIds(), postProc.geocodeJSON(peliasConfig, base), postProc.sendJSON ]), status: createRouter([ controllers.status ]) }; // static data endpoints app.get ( base, routers.index ); app.get ( base + 'attribution', routers.attribution ); app.get ( '/attribution', routers.attribution ); app.get ( '/status', routers.status ); // backend dependent endpoints app.get ( base + 'place', routers.place ); app.get ( base + 'autocomplete', routers.autocomplete ); app.get ( base + 'search', routers.search ); app.post( base + 'search', routers.search ); app.get ( base + 'reverse', routers.reverse ); app.get ( base + 'nearby', routers.nearby ); } /** * Helper function for creating routers * * @param {[{function}]} functions * @returns {express.Router} */ function createRouter(functions) { var router = Router(); // jshint ignore:line functions.forEach(function (f) { router.use(f); }); return router; } module.exports.addRoutes = addRoutes;