Add Mapillary image load support, close #136

Logic/ImageSearcher.ts

@@ -4,6 +4,7 @@ import {UIElement} from "../UI/UIElement";
 import {ImgurImage} from "../UI/Image/ImgurImage";
 import {ImagesInCategory, Wikidata, Wikimedia} from "./Web/Wikimedia";
 import {UIEventSource} from "./UIEventSource";
+import {MapillaryImage} from "../UI/Image/MapillaryImage";
 
 /**
  * There are multiple way to fetch images for an object
@@ -33,50 +34,12 @@ export class ImageSearcher extends UIEventSource<{key: string, url: string}[]> {
         this._tags = tags;
 
         const self = this;
-        this._wdItem.addCallback(() => {
+
-                // Load the wikidata item, then detect usage on 'commons'
+        // By wrapping this in a UIEventSource, we prevent multiple queries of loadWikiData
-                let allWikidataId = self._wdItem.data.split(";");
+        this._wdItem.addCallback(() => self.loadWikidata());
-                for (let wikidataId of allWikidataId) {
+        this._commons.addCallback(() => self.LoadCommons());
-                    // @ts-ignore
-                    if (wikidataId.startsWith("Q")) {
-                        wikidataId = wikidataId.substr(1);
-                    }
-                    Wikimedia.GetWikiData(parseInt(wikidataId), (wd: Wikidata) => {
-                        self.AddImage(undefined, wd.image);
-                        Wikimedia.GetCategoryFiles(wd.commonsWiki, (images: ImagesInCategory) => {
-                            for (const image of images.images) {
-                                // @ts-ignore
-                                if (image.startsWith("File:")) {
-                                    self.AddImage(undefined, image);
-                                }
-                            }
-                        })
-                    })
-                }
-            }
-        );
 
 
-        this._commons.addCallback(() => {
-            const allCommons: string[] = self._commons.data.split(";");
-            for (const commons of allCommons) {
-                // @ts-ignore
-                if (commons.startsWith("Category:")) {
-                    Wikimedia.GetCategoryFiles(commons, (images: ImagesInCategory) => {
-                        for (const image of images.images) {
-                            // @ts-ignore
-                            if (image.startsWith("File:")) {
-                                self.AddImage(undefined, image);
-                            }
-                        }
-                    })
-                } else { // @ts-ignore
-                    if (commons.startsWith("File:")) {
-                        self.AddImage(undefined, commons);
-                    }
-                }
-            }
-        });
         this._tags.addCallbackAndRun(() => self.LoadImages());
 
     }
@@ -92,11 +55,54 @@ export class ImageSearcher extends UIEventSource<{key: string, url: string}[]> {
             }
         }
 
-        this.data.push({key:key, url:url});
+        this.data.push({key: key, url: url});
         this.ping();
     }
 
-    private LoadImages(): void {
+    private loadWikidata() {
+        // Load the wikidata item, then detect usage on 'commons'
+        let allWikidataId = this._wdItem.data.split(";");
+        for (let wikidataId of allWikidataId) {
+            // @ts-ignore
+            if (wikidataId.startsWith("Q")) {
+                wikidataId = wikidataId.substr(1);
+            }
+            Wikimedia.GetWikiData(parseInt(wikidataId), (wd: Wikidata) => {
+                this.AddImage(undefined, wd.image);
+                Wikimedia.GetCategoryFiles(wd.commonsWiki, (images: ImagesInCategory) => {
+                    for (const image of images.images) {
+                        // @ts-ignore
+                        if (image.startsWith("File:")) {
+                            this.AddImage(undefined, image);
+                        }
+                    }
+                })
+            })
+        }
+    }
+
+    private LoadCommons() {
+        const allCommons: string[] = this._commons.data.split(";");
+        for (const commons of allCommons) {
+            // @ts-ignore
+            if (commons.startsWith("Category:")) {
+                Wikimedia.GetCategoryFiles(commons, (images: ImagesInCategory) => {
+                    for (const image of images.images) {
+                        // @ts-ignore
+                        if (image.startsWith("File:")) {
+                            this.AddImage(undefined, image);
+                        }
+                    }
+                })
+            } else { // @ts-ignore
+                if (commons.startsWith("File:")) {
+                    this.AddImage(undefined, commons);
+                }
+            }
+        }
+    }
+
+    private LoadImages(imagePrefix: string = "image", loadAdditional = true): void {
         const imageTag = this._tags.data.image;
         if (imageTag !== undefined) {
             const bareImages = imageTag.split(";");
@@ -112,6 +118,8 @@ export class ImageSearcher extends UIEventSource<{key: string, url: string}[]> {
             }
         }
 
+        if (loadAdditional) {
+
             const wdItem = this._tags.data.wikidata;
             if (wdItem !== undefined) {
                 this._wdItem.setData(wdItem);
@@ -120,6 +128,12 @@ export class ImageSearcher extends UIEventSource<{key: string, url: string}[]> {
             if (commons !== undefined) {
                 this._commons.setData(commons);
             }
+
+            if (this._tags.data.mapillary) {
+                this.AddImage("mapillary", "https://www.mapillary.com/map/im/" + this._tags.data.mapillary)
+            }
+
+        }
     }
 
 
@@ -132,11 +146,13 @@ export class ImageSearcher extends UIEventSource<{key: string, url: string}[]> {
         // @ts-ignore
         if (url.startsWith("File:")) {
             return new WikimediaImage(url);
-        }else if (url.startsWith("https://commons.wikimedia.org/wiki/")) {
+        } else if (url.toLowerCase().startsWith("https://commons.wikimedia.org/wiki/")) {
             const commons = url.substr("https://commons.wikimedia.org/wiki/".length);
             return new WikimediaImage(commons);
-        }else if(url.startsWith("https://i.imgur.com/")){
+        } else if (url.toLowerCase().startsWith("https://i.imgur.com/")) {
             return new ImgurImage(url);
+        } else if (url.toLowerCase().startsWith("https://www.mapillary.com/map/im/")) {
+            return new MapillaryImage(url);
         } else {
             return new SimpleImageElement(new UIEventSource<string>(url));
         }

Logic/Web/Mapillary.ts

@@ -0,0 +1,26 @@
+import $ from "jquery"
+import {LicenseInfo} from "./Wikimedia";
+
+export class Mapillary {
+
+
+    static getDescriptionOfImage(key: string,
+                                 handleDescription: ((license: LicenseInfo) => void)) {
+        const url = `https://a.mapillary.com/v3/images/${key}?client_id=TXhLaWthQ1d4RUg0czVxaTVoRjFJZzowNDczNjUzNmIyNTQyYzI2`
+
+        const settings = {
+            async: true,
+            type: 'GET',
+            url: url
+        };
+        $.getJSON(url, function(data) {
+            const license = new LicenseInfo();
+            license.artist = data.properties?.username;
+            license.licenseShortName = "CC BY-SA 4.0";
+            license.license = "Creative Commons Attribution-ShareAlike 4.0 International License";
+            license.attributionRequired = true;
+            handleDescription(license);
+        })
+
+    }
+}

UI/Image/ImgurImage.ts

@@ -10,7 +10,7 @@ export class ImgurImage extends UIElement {
     /***
      * Dictionary from url to alreayd known license info
      */
-    static allLicenseInfos: any = {};
+    private static allLicenseInfos: any = {};
     private readonly _imageMeta: UIEventSource<LicenseInfo>;
     private readonly _imageLocation: string;
 
@@ -33,7 +33,7 @@ export class ImgurImage extends UIElement {
     }
 
     InnerRender(): string {
-        const image = "<img src='" + this._imageLocation + "' " + "alt='' >";
+        const image = `<img src='${this._imageLocation}' alt='' >`;
         
         if(this._imageMeta.data === null){
             return image;

UI/Image/MapillaryImage.ts

@@ -0,0 +1,64 @@
+import {UIElement} from "../UIElement";
+import {UIEventSource} from "../../Logic/UIEventSource";
+import {LicenseInfo} from "../../Logic/Web/Wikimedia";
+import {Imgur} from "../../Logic/Web/Imgur";
+import {Mapillary} from "../../Logic/Web/Mapillary";
+import {Img} from "../Img";
+import {FixedUiElement} from "../Base/FixedUiElement";
+
+
+export class MapillaryImage extends UIElement {
+
+    /***
+     * Dictionary from url to alreayd known license info
+     */
+    private static allLicenseInfos: any = {};
+    private readonly _imageMeta: UIEventSource<LicenseInfo>;
+    private readonly _imageLocation: string;
+
+    constructor(source: string) {
+        super()
+        
+        if(source.toLowerCase().startsWith("https://www.mapillary.com/map/im/")){
+            source = source.substring("https://www.mapillary.com/map/im/".length);
+        }
+        
+        this._imageLocation = source;
+        if (MapillaryImage.allLicenseInfos[source] !== undefined) {
+            this._imageMeta = MapillaryImage.allLicenseInfos[source];
+        } else {
+            this._imageMeta = new UIEventSource<LicenseInfo>(null);
+            MapillaryImage.allLicenseInfos[source] = this._imageMeta;
+            const self = this;
+            Mapillary.getDescriptionOfImage(source, (license) => {
+                self._imageMeta.setData(license)
+            })
+        }
+
+        this.ListenTo(this._imageMeta);
+
+    }
+
+    InnerRender(): string {
+        const url = `https://images.mapillary.com/${this._imageLocation}/thumb-640.jpg?client_id=TXhLaWthQ1d4RUg0czVxaTVoRjFJZzowNDczNjUzNmIyNTQyYzI2`;
+        const image = `<img src='${url}'>`;
+
+        if (this._imageMeta === undefined || this._imageMeta.data === null) {
+            return image;
+        }
+
+        const attribution =
+            "<span class='attribution-author'><b>" + (this._imageMeta.data.artist ?? "") + "</b></span>" + " <span class='license'>" + (this._imageMeta.data.licenseShortName ?? "") + "</span>";
+
+        return "<div class='imgWithAttr'>" +
+            image +
+            "<div class='attribution'>" +
+
+            new FixedUiElement(Img.mapillaryLogo).SetStyle("height: 1.5em").Render() +
+            attribution +
+            "</div>" +
+            "</div>";
+    }
+
+
+}

UI/Img.ts

@@ -37,5 +37,7 @@ export class Img {
     static openFilterButton: string = `<svg width="22" height="22" viewBox="0 0 22 22" fill="none" xmlns="http://www.w3.org/2000/svg">
 <path d="M20 2L2 20M20 20L2 2" stroke="#003B8B" stroke-width="4"/>
 </svg>  `
+    
+    static mapillaryLogo = "<svg xmlns=\"http://www.w3.org/2000/svg\" width=\"32\" height=\"32\" fill=\"none\" viewBox=\"0 0 32 32\"><path fill=\"#fff\" fill-rule=\"evenodd\" d=\"M32 16c0 8.837-7.163 16-16 16S0 24.837 0 16 7.163 0 16 0s16 7.163 16 16zm-24.44-.974c-.371-.201-.303-.725.166-.859.398-.113 3.627-1.196 4.605-1.524a.59.59 0 00.373-.369l1.57-4.603c.146-.43.678-.432.894-.015.024.046.325.593.731 1.331v.001c.896 1.629 2.302 4.185 2.372 4.34a.473.473 0 01-.194.617c-.133.083-.314.19-.469.28l-.269.16c-.237.148-.464.045-.573-.183-.065-.137-.39-.719-.713-1.299-.217-.389-.433-.776-.57-1.027-.17-.313-.682-.433-.854.072l-.566 1.66a.613.613 0 01-.376.373l-1.703.564c-.336.111-.5.626-.046.843.038.018.383.202.798.423h.001c.631.337 1.425.76 1.552.82.21.1.328.39.204.595-.168.28-.384.635-.462.75a.48.48 0 01-.626.149c-.223-.119-5.711-3.027-5.844-3.099zm7.378 3.9c.288.147 7.276 3.844 7.496 3.963.441.238.907-.222.668-.652-.041-.073-.507-.929-1.107-2.034l-.002-.004c-1.166-2.144-2.84-5.224-2.925-5.365-.128-.214-.442-.322-.678-.178-.232.14-.498.298-.648.374-.3.153-.338.383-.203.639.297.562 1.232 2.267 1.34 2.446.223.374-.276.801-.615.615-.054-.03-.408-.217-.834-.442-.697-.368-1.587-.839-1.684-.896-.157-.09-.435-.09-.626.218-.138.224-.308.502-.386.642-.155.274-.084.527.204.674z\" clip-rule=\"evenodd\" style=\"transition: all 0.2s ease 0s;\"></path></svg>"
 }
 

test.ts

@@ -1,15 +1,10 @@
 //*
 
 
-import {UIEventSource} from "./Logic/UIEventSource";
+import {MapillaryImage} from "./UI/Image/MapillaryImage";
-import OpeningHoursVisualization from "./UI/OhVisualization";
 
-const oh = "Tu-Fr 09:00-17:00 'as usual'; mo off 'yyy'; su off 'xxx'"
+new MapillaryImage("JVUQ9Lxtfef-Yj6-GYdGwQ").AttachTo("maindiv")
-const tags = new UIEventSource<any>({opening_hours:oh});
-new OpeningHoursVisualization(tags, 'opening_hours').AttachTo('maindiv')
 
-
-window.setTimeout(() => {tags.data._country = "be"; }, 5000)
 /*/