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journeys: add walkingSpeed option

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philipp lange 2018-10-25 16:11:19 +02:00 • committed by Jannis R
parent 33c1dc3c7e
commit f8210c5515
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1 changed files with 11 additions and 1 deletions
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12
index.js
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@ -144,6 +144,7 @@ const createClient = (profile, userAgent, request = _request) => {
tickets: false, // return tickets? tickets: false, // return tickets?
polylines: false, // return leg shapes? polylines: false, // return leg shapes?
remarks: true, // parse & expose hints & warnings? remarks: true, // parse & expose hints & warnings?
walkingSpeed: 'normal', // 'slow', 'normal', 'fast'
// Consider walking to nearby stations at the beginning of a journey? // Consider walking to nearby stations at the beginning of a journey?
startWithWalking: true, startWithWalking: true,
scheduledDays: false scheduledDays: false
@ -178,6 +179,15 @@ const createClient = (profile, userAgent, request = _request) => {
filters.push(profile.filters.accessibility[opt.accessibility]) filters.push(profile.filters.accessibility[opt.accessibility])
} }
if (!['slow','normal','fast'].includes(opt.walkingSpeed)) {
throw new Error('opt.walkingSpeed must be one of these values: "slow", "normal", "fast".')
}
const gisFltrL = [{
meta: 'foot_speed_' + opt.walkingSpeed,
mode: 'FB',
type: 'M'
}]
// With protocol version `1.16`, the VBB endpoint *used to* fail with // With protocol version `1.16`, the VBB endpoint *used to* fail with
// `CGI_READ_FAILED` if you pass `numF`, the parameter for the number // `CGI_READ_FAILED` if you pass `numF`, the parameter for the number
// of results. To circumvent this, we loop here, collecting journeys // of results. To circumvent this, we loop here, collecting journeys
@ -197,12 +207,12 @@ const createClient = (profile, userAgent, request = _request) => {
viaLocL: opt.via ? [{loc: opt.via}] : null, viaLocL: opt.via ? [{loc: opt.via}] : null,
arrLocL: [to], arrLocL: [to],
jnyFltrL: filters, jnyFltrL: filters,
gisFltrL,
getTariff: !!opt.tickets, getTariff: !!opt.tickets,
// todo: this is actually "take additional stations nearby the given start and destination station into account" // todo: this is actually "take additional stations nearby the given start and destination station into account"
// see rest.exe docs // see rest.exe docs
ushrp: !!opt.startWithWalking, ushrp: !!opt.startWithWalking,
// todo: what is req.gisFltrL?
getPT: true, // todo: what is this? getPT: true, // todo: what is this?
getIV: false, // todo: walk & bike as alternatives? getIV: false, // todo: walk & bike as alternatives?
getPolyline: !!opt.polylines getPolyline: !!opt.polylines