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Add cyclestreet theme, various bugfixes

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This commit is contained in:
Pieter Vander Vennet 2020-08-27 18:44:16 +02:00
parent 72a744f60d
commit 60c15e9c8d
23 changed files with 412 additions and 211 deletions
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26
Logic/Osm/OsmObject.ts
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@ -60,6 +60,7 @@ export abstract class OsmObject {
return tags;
}
Download(continuation: ((element: OsmObject) => void)) {
const self = this;
$.getJSON("https://www.openstreetmap.org/api/0.6/" + this.type + "/" + this.id,
@ -96,6 +97,31 @@ export abstract class OsmObject {
return 'version="'+this.version+'"';
}
abstract ChangesetXML(changesetId: string): string;
public static DownloadAll(neededIds, knownElements: any = {}, continuation: ((knownObjects : any) => void)) {
// local function which downloads all the objects one by one
// this is one big loop, running one download, then rerunning the entire function
if (neededIds.length == 0) {
continuation(knownElements);
return;
}
const neededId = neededIds.pop();
if (neededId in knownElements) {
OsmObject.DownloadAll(neededIds, knownElements, continuation);
return;
}
console.log("Downloading ", neededId);
OsmObject.DownloadObject(neededId,
function (element) {
knownElements[neededId] = element; // assign the element for later, continue downloading the next element
OsmObject.DownloadAll(neededIds,knownElements, continuation);
}
);
}
}