Add basic support for traveltime.com isochrone API

This commit is contained in:
jeremy@jermolene.com
2022-12-12 08:54:40 +00:00
parent 15f266a01f
commit d2607489b6
10 changed files with 283 additions and 16 deletions

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@@ -1,5 +1,6 @@
title: $:/plugins/geospatial/demo/features/us-states
type: application/json
tags: $:/tags/GeoLayer
{"type":"FeatureCollection","features":[
{"type":"Feature","id":"01","properties":{"name":"Alabama","density":94.65},"geometry":{"type":"Polygon","coordinates":[[[-87.359296,35.00118],[-85.606675,34.984749],[-85.431413,34.124869],[-85.184951,32.859696],[-85.069935,32.580372],[-84.960397,32.421541],[-85.004212,32.322956],[-84.889196,32.262709],[-85.058981,32.13674],[-85.053504,32.01077],[-85.141136,31.840985],[-85.042551,31.539753],[-85.113751,31.27686],[-85.004212,31.003013],[-85.497137,30.997536],[-87.600282,30.997536],[-87.633143,30.86609],[-87.408589,30.674397],[-87.446927,30.510088],[-87.37025,30.427934],[-87.518128,30.280057],[-87.655051,30.247195],[-87.90699,30.411504],[-87.934375,30.657966],[-88.011052,30.685351],[-88.10416,30.499135],[-88.137022,30.318396],[-88.394438,30.367688],[-88.471115,31.895754],[-88.241084,33.796253],[-88.098683,34.891641],[-88.202745,34.995703],[-87.359296,35.00118]]]}},

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@@ -0,0 +1,11 @@
title: $:/plugins/tiddlywiki/geospatial/demo/maps
caption: Maps
tags: $:/tags/GeospatialDemo
! Map with Layers and Markers
<$geomap
markers="[all[tiddlers+shadows]tag[$:/tags/GeoMarker]]"
layers="[all[tiddlers+shadows]tag[$:/tags/GeoLayer]]"
/>

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@@ -0,0 +1,92 @@
title: $:/plugins/tiddlywiki/geospatial/demo/traveltime
caption: Traveltime
tags: $:/tags/GeospatialDemo
\define completion-actions()
<$action-log/>
<$action-setfield $tiddler="$:/temp/_StatusCode" text=<<status>>/>
<$action-setfield $tiddler="$:/temp/_StatusText" text=<<statusText>>/>
<$action-setfield $tiddler="$:/temp/_Error" text=<<error>>/>
<$action-setfield $tiddler="$:/temp/_Result" text=<<data>>/>
<$action-setfield $tiddler="$:/temp/_Headers" text=<<headers>>/>
<$list filter="[<status>match[200]]" variable="ignore">
<$action-setfield $tiddler="$:/temp/_IsochroneLayer" text={{{ [<data>] }}} tags="$:/tags/GeoLayer"/>
</$list>
\end
\define progress-actions()
<$action-log message="In progress-actions"/>
<$action-log/>
\end
\define payload-source()
\rules only transcludeinline transcludeblock filteredtranscludeinline filteredtranscludeblock
{
"departure_searches": [
{
"id": "My first isochrone",
"coords": {
"lat": 51.507609,
"lng": -0.128315
},
"departure_time": "2021-09-27T08:00:00Z",
"travel_time": 3600,
"transportation": {
"type": "driving"
}
}
]
}
\end
\define get-traveltime-actions()
<$wikify name="payload" text=<<payload-source>>>
<$action-log $message="Making payload"/>
<$action-log/>
<$action-sendmessage
$message="tm-http-request"
url="https://api.traveltimeapp.com/v4/time-map"
method="POST"
header-accept="application/geo+json"
header-Content-Type="application/json"
password-header-X-Api-Key="traveltime-secret-key"
password-header-X-Application-Id="traveltime-application-id"
body=<<payload>>
var-context="Context string"
bind-status="$:/temp/plugins/tiddlywiki/geospatial/demo/traveltime/status"
bind-progress="$:/temp/plugins/tiddlywiki/geospatial/demo/traveltime/progress"
oncompletion=<<completion-actions>>
onprogress=<<progress-actions>>
/>
</$wikify>
\end
<$button actions=<<get-traveltime-actions>>>
Call ~TravelTime
</$button>
Status:
<pre><code><$text text={{$:/temp/plugins/tiddlywiki/geospatial/demo/traveltime/status}}/></code></pre>
Progress:
<pre><code><$text text={{$:/temp/plugins/tiddlywiki/geospatial/demo/traveltime/progress}}/></code></pre>
Response
~StatusCode:
<pre><code><$text text={{$:/temp/_StatusCode}}/></code></pre>
~StatusText:
<pre><code><$text text={{$:/temp/_StatusText}}/></code></pre>
Error:
<pre><code><$text text={{$:/temp/_Error}}/></code></pre>
Headers:
<pre><code><$text text={{$:/temp/_Headers}}/></code></pre>
Result:
<pre><code><$text text={{$:/temp/_Result}}/></code></pre>

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@@ -2,5 +2,5 @@
"title": "$:/plugins/tiddlywiki/geospatial",
"name": "Geospatial Utilities",
"description": "Geospatial utilities",
"list": "readme license"
"list": "readme settings license"
}

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@@ -1,11 +1,5 @@
title: $:/plugins/tiddlywiki/geospatial/readme
! Examples
! Demos
!! Simple Map
<$geomap/>
!! Map with Markers
<$geomap markers="[all[tiddlers+shadows]tag[$:/tags/GeoMarker]]"/>
<<tabs tabsList:"[all[tiddlers+shadows]tag[$:/tags/GeospatialDemo]]" default:"$:/plugins/tiddlywiki/geospatial/demo/traveltime">>

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@@ -0,0 +1,15 @@
title: $:/plugins/tiddlywiki/geospatial/settings
tags: $:/tags/ControlPanel
caption: Geospatial Plugin
<div class="tc-control-panel">
! Geospatial Plugin Settings
Register for a free account at https://traveltime.com/ and copy and paste the secrets below:
~TravelTime Application ID: <$password name="traveltime-application-id"/>
~TravelTime Secret Key: <$password name="traveltime-secret-key"/>
</div>

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@@ -56,6 +56,8 @@ GeomapWidget.prototype.renderMap = function(domNode) {
maxZoom: 19,
attribution: '&copy; <a href="http://www.openstreetmap.org/copyright">OpenStreetMap</a>'
}).addTo(map);
// Disable Leaflet attribution
map.attributionControl.setPrefix("");
// Create default icon
const iconProportions = 365/560,
iconHeight = 50;
@@ -67,12 +69,18 @@ GeomapWidget.prototype.renderMap = function(domNode) {
});
// Add scale
L.control.scale().addTo(map);
// Add US states overlay
const layer = L.geoJSON($tw.utils.parseJSONSafe(self.wiki.getTiddlerText("$:/plugins/geospatial/demo/features/us-states"),[])).addTo(map);
// Create markers
// Add overlays
if(this.geomapLayerFilter) {
$tw.utils.each(this.wiki.filterTiddlers(this.geomapLayerFilter),function(title) {
var tiddler = self.wiki.getTiddler(title);
if(tiddler) {
var layer = L.geoJSON($tw.utils.parseJSONSafe(tiddler.fields.text || "[]",[])).addTo(map);
}
});
}
// Add markers
if(this.geomapMarkerFilter) {
var titles = this.wiki.filterTiddlers(this.geomapMarkerFilter);
$tw.utils.each(titles,function(title) {
$tw.utils.each(this.wiki.filterTiddlers(this.geomapMarkerFilter),function(title) {
var tiddler = self.wiki.getTiddler(title);
if(tiddler) {
var lat = $tw.utils.parseNumber(tiddler.fields.lat || "0"),
@@ -89,6 +97,7 @@ GeomapWidget.prototype.renderMap = function(domNode) {
Compute the internal state of the widget
*/
GeomapWidget.prototype.execute = function() {
this.geomapLayerFilter = this.getAttribute("layers");
this.geomapMarkerFilter = this.getAttribute("markers");
};