forked from MapComplete/MapComplete
		
	
		
			
				
	
	
		
			56 lines
		
	
	
		
			No EOL
		
	
	
		
			1.6 KiB
		
	
	
	
		
			TypeScript
		
	
	
	
	
	
			
		
		
	
	
			56 lines
		
	
	
		
			No EOL
		
	
	
		
			1.6 KiB
		
	
	
	
		
			TypeScript
		
	
	
	
	
	
| import {UIElement} from "../UIElement";
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| import {UIEventSource} from "../../Logic/UIEventSource";
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| import {LicenseInfo} from "../../Logic/Web/Wikimedia";
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| import {Imgur} from "../../Logic/Web/Imgur";
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| import Combine from "../Base/Combine";
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| import Attribution from "./Attribution";
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| import {SimpleImageElement} from "./SimpleImageElement";
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| 
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| 
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| export class ImgurImage extends UIElement {
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| 
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| 
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|     /***
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|      * Dictionary from url to alreayd known license info
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|      */
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|     private static allLicenseInfos: any = {};
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|     private readonly _imageMeta: UIEventSource<LicenseInfo>;
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|     private readonly _imageLocation: string;
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| 
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|     constructor(source: string) {
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|         super(undefined)
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|         this._imageLocation = source;
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|         if (ImgurImage.allLicenseInfos[source] !== undefined) {
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|             this._imageMeta = ImgurImage.allLicenseInfos[source];
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|         } else {
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|             this._imageMeta = new UIEventSource<LicenseInfo>(null);
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|             ImgurImage.allLicenseInfos[source] = this._imageMeta;
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|             const self = this;
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|             Imgur.getDescriptionOfImage(source, (license) => {
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|                 self._imageMeta.setData(license)
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|             })
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|         }
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|         
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|         this.ListenTo(this._imageMeta);
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|       
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|     }
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| 
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|     InnerRender(): string {
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|         const image = new SimpleImageElement( new UIEventSource (this._imageLocation));
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|         
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|         if(this._imageMeta.data === null){
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|             return image.Render();
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|         }
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|         
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|         const meta = this._imageMeta.data;
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|         return new Combine([
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|             image,
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|             new Attribution(meta.artist, meta.license, undefined),
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|             
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|         ]).SetClass('block relative')
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|             .Render();
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| 
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|     }
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| 
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| 
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| } |