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Feat: remove possibility to load a custom theme via the hash, no longer necessary with a theme server

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This commit is contained in:
Pieter Vander Vennet 2024-10-17 04:13:58 +02:00
parent 9bf013cd47
commit a016a8f771
2 changed files with 2 additions and 177 deletions
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61
src/Logic/DetermineTheme.ts
View file

@ -3,8 +3,6 @@ import { QueryParameters } from "./Web/QueryParameters"
import { AllKnownLayouts } from "../Customizations/AllKnownLayouts"
import { FixedUiElement } from "../UI/Base/FixedUiElement"
import { Utils } from "../Utils"
import { UIEventSource } from "./UIEventSource"
import { LocalStorageSource } from "./Web/LocalStorageSource"
import LZString from "lz-string"
import { FixLegacyTheme } from "../Models/ThemeConfig/Conversion/LegacyJsonConvert"
import { LayerConfigJson } from "../Models/ThemeConfig/Json/LayerConfigJson"
@ -27,7 +25,7 @@ export default class DetermineTheme {
private static readonly loadCustomThemeParam = QueryParameters.GetQueryParameter(
"userlayout",
"false",
"If not 'false', a custom (non-official) theme is loaded. This custom layout can be done in multiple ways: \n\n- The hash of the URL contains a base64-encoded .json-file containing the theme definition\n- The hash of the URL contains a lz-compressed .json-file, as generated by the custom theme generator\n- The parameter itself is an URL, in which case that URL will be downloaded. It should point to a .json of a theme"
"If the parameter is an URL, it should point to a .json of a theme which will be loaded and used"
)
public static getCustomDefinition(): string {
@ -37,18 +35,6 @@ export default class DetermineTheme {
return layoutFromBase64
}
if (layoutFromBase64 !== "false") {
// We have to load something from the hash (or from disk)
const hash = Hash.hash.data
try {
JSON.parse(atob(hash))
return atob(hash)
} catch (e) {
// We try to decode with lz-string
JSON.parse(Utils.UnMinify(LZString.decompressFromBase64(hash)))
return Utils.UnMinify(LZString.decompressFromBase64(hash))
}
}
return undefined
}
@ -67,8 +53,7 @@ export default class DetermineTheme {
try {
new URL(l)
console.log("Downloading remote layer " + l)
const layerConfig = <LayerConfigJson>await Utils.downloadJson(l)
layoutConfig.layers[i] = layerConfig
layoutConfig.layers[i] = <LayerConfigJson>await Utils.downloadJson(l)
} catch (_) {
continue
}
@ -86,11 +71,6 @@ export default class DetermineTheme {
return await DetermineTheme.LoadRemoteTheme(layoutFromBase64)
}
if (layoutFromBase64 !== "false") {
// We have to load something from the hash (or from disk)
return await DetermineTheme.LoadLayoutFromHash(DetermineTheme.loadCustomThemeParam)
}
let layoutId: string = undefined
const path = window.location.pathname.split("/").slice(-1)[0]
@ -125,43 +105,6 @@ export default class DetermineTheme {
return layouts.get(id)
}
public static async LoadLayoutFromHash(
userLayoutParam: UIEventSource<string>
): Promise<ThemeConfig | null> {
let hash = location.hash.substr(1)
let json: any
// layoutFromBase64 contains the name of the theme. This is partly to do tracking with goat counter
const dedicatedHashFromLocalStorage = LocalStorageSource.get(
"user-layout-" + userLayoutParam.data?.replace(" ", "_")
)
if (dedicatedHashFromLocalStorage.data?.length < 10) {
dedicatedHashFromLocalStorage.setData(undefined)
}
const hashFromLocalStorage = LocalStorageSource.get("last-loaded-user-layout")
if (hash.length < 10) {
hash = dedicatedHashFromLocalStorage.data ?? hashFromLocalStorage.data
} else {
console.log("Saving hash to local storage")
hashFromLocalStorage.setData(hash)
dedicatedHashFromLocalStorage.setData(hash)
}
try {
json = JSON.parse(atob(hash))
} catch (e) {
// We try to decode with lz-string
json = JSON.parse(Utils.UnMinify(LZString.decompressFromBase64(hash)))
}
json = await this.expandRemoteLayers(json)
const layoutToUse = DetermineTheme.prepCustomTheme(json)
userLayoutParam.setData(layoutToUse.id)
return layoutToUse
}
private static getSharedTagRenderings(): Map<string, QuestionableTagRenderingConfigJson> {
const dict = new Map<string, QuestionableTagRenderingConfigJson>()

118
src/Utils.ts
View file

@ -46,95 +46,6 @@ There are also some technicalities in your theme to keep in mind:
The import button can be tested in an unofficial theme by adding \`test=true\` or \`backend=osm-test\` as [URL-paramter](URL_Parameters.md).
The import button will show up then. If in testmode, you can read the changeset-XML directly in the web console.
In the case that MapComplete is pointed to the testing grounds, the edit will be made on https://master.apis.dev.openstreetmap.org`
private static knownKeys = [
"addExtraTags",
"and",
"calculatedTags",
"changesetmessage",
"clustering",
"color",
"condition",
"customCss",
"dashArray",
"defaultBackgroundId",
"description",
"descriptionTail",
"doNotDownload",
"enableAddNewPoints",
"enableBackgroundLayerSelection",
"enableGeolocation",
"enableLayers",
"enableMoreQuests",
"enableSearch",
"enableShareScreen",
"enableUserBadge",
"freeform",
"hideFromOverview",
"hideInAnswer",
"icon",
"iconOverlays",
"iconSize",
"id",
"if",
"ifnot",
"isShown",
"key",
"language",
"layers",
"lockLocation",
"maintainer",
"mappings",
"maxzoom",
"maxZoom",
"minNeededElements",
"minzoom",
"multiAnswer",
"name",
"or",
"osmTags",
"passAllFeatures",
"presets",
"question",
"render",
"roaming",
"roamingRenderings",
"rotation",
"shortDescription",
"socialImage",
"source",
"startLat",
"startLon",
"startZoom",
"tagRenderings",
"tags",
"then",
"title",
"titleIcons",
"type",
"version",
"wayHandling",
"widenFactor",
"width",
]
private static extraKeys = [
"nl",
"en",
"fr",
"de",
"pt",
"es",
"name",
"phone",
"email",
"amenity",
"leisure",
"highway",
"building",
"yes",
"no",
"true",
"false",
]
private static injectedDownloads = {}
private static _download_cache = new Map<
string,
@ -942,28 +853,6 @@ In the case that MapComplete is pointed to the testing grounds, the edit will be
return dict.get(k)
}
public static UnMinify(minified: string): string {
if (minified === undefined || minified === null) {
return undefined
}
const parts = minified.split("|")
let result = parts.shift()
const keys = Utils.knownKeys.concat(Utils.extraKeys)
for (const part of parts) {
if (part == "") {
// Empty string => this was a || originally
result += "|"
continue
}
const i = part.charCodeAt(0)
result += '"' + keys[i] + '":' + part.substring(1)
}
return result
}
public static injectJsonDownloadForTests(url: string, data) {
Utils.injectedDownloads[url] = data
}
@ -1784,13 +1673,6 @@ In the case that MapComplete is pointed to the testing grounds, the edit will be
return Utils.findParentWithScrolling(<HTMLBaseElement>element.parentElement)
}
private static colorDiff(
c0: { r: number; g: number; b: number },
c1: { r: number; g: number; b: number }
) {
return Math.abs(c0.r - c1.r) + Math.abs(c0.g - c1.g) + Math.abs(c0.b - c1.b)
}
private static readonly _metrixPrefixes = ["", "k", "M", "G", "T", "P", "E"]
/**