Refactoring: move all code files into a src directory

src/Models/Constants.ts

@@ -0,0 +1,154 @@
+import { Utils } from "../Utils"
+import * as meta from "../package.json"
+
+export type PriviligedLayerType = (typeof Constants.priviliged_layers)[number]
+
+export default class Constants {
+    public static vNumber = meta.version
+
+    public static ImgurApiKey = "7070e7167f0a25a"
+    public static readonly mapillary_client_token_v4 =
+        "MLY|4441509239301885|b40ad2d3ea105435bd40c7e76993ae85"
+
+    /**
+     * API key for Maproulette
+     *
+     * Currently there is no user-friendly way to get the user's API key.
+     * See https://github.com/maproulette/maproulette2/issues/476 for more information.
+     * Using an empty string however does work for most actions, but will attribute all actions to the Superuser.
+     */
+    public static readonly MaprouletteApiKey = ""
+
+    public static defaultOverpassUrls = [
+        // The official instance, 10000 queries per day per project allowed
+        "https://overpass-api.de/api/interpreter",
+        // 'Fair usage'
+        "https://overpass.kumi.systems/api/interpreter",
+        // Offline: "https://overpass.nchc.org.tw/api/interpreter",
+        "https://overpass.openstreetmap.ru/cgi/interpreter",
+        // Doesn't support nwr: "https://overpass.openstreetmap.fr/api/interpreter"
+    ]
+
+    public static readonly added_by_default = [
+        "selected_element",
+        "gps_location",
+        "gps_location_history",
+        "home_location",
+        "gps_track",
+        "range",
+        "last_click",
+    ] as const
+    /**
+     * Special layers which are not included in a theme by default
+     */
+    public static readonly no_include = [
+        "conflation",
+        "split_point",
+        "split_road",
+        "current_view",
+        "matchpoint",
+        "import_candidate",
+        "usersettings",
+    ] as const
+    /**
+     * Layer IDs of layers which have special properties through built-in hooks
+     */
+    public static readonly priviliged_layers = [
+        ...Constants.added_by_default,
+        ...Constants.no_include,
+    ] as const
+
+    // The user journey states thresholds when a new feature gets unlocked
+    public static userJourney = {
+        moreScreenUnlock: 1,
+        personalLayoutUnlock: 5,
+        historyLinkVisible: 10,
+        deletePointsOfOthersUnlock: 20,
+        tagsVisibleAt: 25,
+        tagsVisibleAndWikiLinked: 30,
+
+        mapCompleteHelpUnlock: 50,
+        themeGeneratorReadOnlyUnlock: 50,
+        themeGeneratorFullUnlock: 500,
+        addNewPointWithUnreadMessagesUnlock: 500,
+
+        importHelperUnlock: 5000,
+    }
+    static readonly minZoomLevelToAddNewPoint = Constants.isRetina() ? 18 : 19
+    /**
+     * Used by 'PendingChangesUploader', which waits this amount of seconds to upload changes.
+     * (Note that pendingChanges might upload sooner if the popup is closed or similar)
+     */
+    static updateTimeoutSec: number = 30
+    /**
+     * If the contributor has their GPS location enabled and makes a change,
+     * the points visited less then `nearbyVisitTime`-seconds ago will be inspected.
+     * The point closest to the changed feature will be considered and this distance will be tracked.
+     * ALl these distances are used to calculate a nearby-score
+     */
+    static nearbyVisitTime: number = 30 * 60
+    /**
+     * If a user makes a change, the distance to the changed object is calculated.
+     * If a user makes multiple changes, all these distances are put into multiple bins, depending on this distance.
+     * For every bin, the totals are uploaded as metadata
+     */
+    static distanceToChangeObjectBins = [25, 50, 100, 500, 1000, 5000, Number.MAX_VALUE]
+    static themeOrder = [
+        "personal",
+        "cyclofix",
+        "waste",
+        "etymology",
+        "food",
+        "cafes_and_pubs",
+        "playgrounds",
+        "hailhydrant",
+        "toilets",
+        "aed",
+        "bookcases",
+    ]
+    /**
+     * Upon initialization, the GPS will search the location.
+     * If the location is found within the given timout, it'll automatically fly to it.
+     *
+     * In seconds
+     */
+    static zoomToLocationTimeout = 15
+    static countryCoderEndpoint: string =
+        "https://raw.githubusercontent.com/pietervdvn/MapComplete-data/main/latlon2country"
+    public static readonly OsmPreferenceKeyPicturesLicense = "pictures-license"
+    /**
+     * These are the values that are allowed to use as 'backdrop' icon for a map pin
+     */
+    private static readonly _defaultPinIcons = [
+        "square",
+        "circle",
+        "none",
+        "pin",
+        "person",
+        "plus",
+        "ring",
+        "star",
+        "teardrop",
+        "triangle",
+        "crosshair",
+    ] as const
+    public static readonly defaultPinIcons: string[] = <any>Constants._defaultPinIcons
+
+    private static isRetina(): boolean {
+        if (Utils.runningFromConsole) {
+            return false
+        }
+        // The cause for this line of code: https://github.com/pietervdvn/MapComplete/issues/115
+        // See https://stackoverflow.com/questions/19689715/what-is-the-best-way-to-detect-retina-support-on-a-device-using-javascript
+        return (
+            (window.matchMedia &&
+                (window.matchMedia(
+                    "only screen and (min-resolution: 192dpi), only screen and (min-resolution: 2dppx), only screen and (min-resolution: 75.6dpcm)"
+                ).matches ||
+                    window.matchMedia(
+                        "only screen and (-webkit-min-device-pixel-ratio: 2), only screen and (-o-min-device-pixel-ratio: 2/1), only screen and (min--moz-device-pixel-ratio: 2), only screen and (min-device-pixel-ratio: 2)"
+                    ).matches)) ||
+            (window.devicePixelRatio && window.devicePixelRatio >= 2)
+        )
+    }
+}