forked from MapComplete/MapComplete
33 lines
1 KiB
TypeScript
33 lines
1 KiB
TypeScript
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import ChangeTagAction from "./ChangeTagAction"
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import { Tag } from "../../Tags/Tag"
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export default class LinkPicture extends ChangeTagAction {
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/**
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* Adds a link to an image
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* @param elementId
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* @param proposedKey: a key which might be used, typically `image`. If the key is already used with a different URL, `key+":0"` will be used instead (or a higher number if needed)
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* @param url
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* @param currentTags
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* @param meta
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*
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*/
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constructor(
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elementId: string,
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proposedKey: "image" | "mapillary" | "wiki_commons" | string,
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url: string,
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currentTags: Record<string, string>,
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meta: {
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theme: string
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changeType: "add-image" | "link-image"
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}
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) {
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let key = proposedKey
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let i = 0
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while (currentTags[key] !== undefined && currentTags[key] !== url) {
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key = proposedKey + ":" + i
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i++
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}
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super(elementId, new Tag(key, url), currentTags, meta)
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}
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}
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