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Wikidata language picker

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This commit is contained in:
Pieter Vander Vennet 2022-07-11 09:14:26 +02:00
parent b75581405e
commit 325e30666b
14 changed files with 335 additions and 213 deletions
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204
Models/ThemeConfig/Conversion/PrepareLayer.ts
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@ -12,10 +12,12 @@ import {AddContextToTranslations} from "./AddContextToTranslations";
class ExpandTagRendering extends Conversion<string | TagRenderingConfigJson | { builtin: string | string[], override: any }, TagRenderingConfigJson[]> {
private readonly _state: DesugaringContext;
private readonly _self: LayerConfigJson;
constructor(state: DesugaringContext) {
constructor(state: DesugaringContext, self: LayerConfigJson) {
super("Converts a tagRenderingSpec into the full tagRendering, e.g. by substituting the tagRendering by the shared-question", [], "ExpandTagRendering");
this._state = state;
this._self = self;
}
convert(json: string | TagRenderingConfigJson | { builtin: string | string[]; override: any }, context: string): { result: TagRenderingConfigJson[]; errors: string[]; warnings: string[] } {
@ -33,42 +35,50 @@ class ExpandTagRendering extends Conversion<string | TagRenderingConfigJson | {
if (state.tagRenderings.has(name)) {
return [state.tagRenderings.get(name)]
}
if (name.indexOf(".") >= 0) {
const spl = name.split(".");
const layer = state.sharedLayers.get(spl[0])
if (spl.length === 2 && layer !== undefined) {
const id = spl[1];
if (name.indexOf(".") < 0) {
return undefined;
}
const spl = name.split(".");
let layer = state.sharedLayers.get(spl[0])
if (spl[0] === this._self.id) {
layer = this._self
}
const layerTrs = <TagRenderingConfigJson[]>layer.tagRenderings.filter(tr => tr["id"] !== undefined)
let matchingTrs: TagRenderingConfigJson[]
if (id === "*") {
matchingTrs = layerTrs
} else if (id.startsWith("*")) {
const id_ = id.substring(1)
matchingTrs = layerTrs.filter(tr => tr.group === id_ || tr.labels?.indexOf(id_) >= 0)
} else {
matchingTrs = layerTrs.filter(tr => tr.id === id)
}
if (spl.length !== 2 || layer === undefined) {
return undefined
}
const id = spl[1];
const layerTrs = <TagRenderingConfigJson[]>layer.tagRenderings.filter(tr => tr["id"] !== undefined)
let matchingTrs: TagRenderingConfigJson[]
if (id === "*") {
matchingTrs = layerTrs
} else if (id.startsWith("*")) {
const id_ = id.substring(1)
matchingTrs = layerTrs.filter(tr => tr.group === id_ || tr.labels?.indexOf(id_) >= 0)
} else {
matchingTrs = layerTrs.filter(tr => tr.id === id)
}
const contextWriter = new AddContextToTranslations<TagRenderingConfigJson>("layers:")
for (let i = 0; i < matchingTrs.length; i++) {
// The matched tagRenderings are 'stolen' from another layer. This means that they must match the layer condition before being shown
let found : TagRenderingConfigJson = Utils.Clone(matchingTrs[i]);
if (found.condition === undefined) {
found.condition = layer.source.osmTags
} else {
found.condition = {and: [found.condition, layer.source.osmTags]}
}
found = contextWriter.convertStrict(found, layer.id+ ".tagRenderings."+found["id"])
matchingTrs[i] = found
}
if (matchingTrs.length !== 0) {
return matchingTrs
}
const contextWriter = new AddContextToTranslations<TagRenderingConfigJson>("layers:")
for (let i = 0; i < matchingTrs.length; i++) {
// The matched tagRenderings are 'stolen' from another layer. This means that they must match the layer condition before being shown
let found: TagRenderingConfigJson = Utils.Clone(matchingTrs[i]);
if (found.condition === undefined) {
found.condition = layer.source.osmTags
} else {
found.condition = {and: [found.condition, layer.source.osmTags]}
}
found = contextWriter.convertStrict(found, layer.id + ".tagRenderings." + found["id"])
matchingTrs[i] = found
}
if (matchingTrs.length !== 0) {
return matchingTrs
}
return undefined;
}
@ -86,7 +96,7 @@ class ExpandTagRendering extends Conversion<string | TagRenderingConfigJson | {
const lookup = this.lookup(tr);
if (lookup === undefined) {
const isTagRendering = ctx.indexOf("On(mapRendering") < 0
if(isTagRendering){
if (isTagRendering) {
warnings.push(ctx + "A literal rendering was detected: " + tr)
}
return [{
@ -114,13 +124,26 @@ class ExpandTagRendering extends Conversion<string | TagRenderingConfigJson | {
for (const name of names) {
const lookup = this.lookup(name)
if (lookup === undefined) {
let candidates = Array.from(state.tagRenderings.keys())
if(name.indexOf(".") > 0){
const [layer, search] = name.split(".")
candidates = Utils.NoNull( state.sharedLayers.get(layer).tagRenderings.map(tr => tr["id"])).map(id => layer+"."+id)
let candidates = Array.from(state.tagRenderings.keys())
if (name.indexOf(".") > 0) {
const [layerName, search] = name.split(".")
let layer = state.sharedLayers.get(layerName)
if (layerName === this._self.id) {
layer = this._self;
}
if (layer === undefined) {
const candidates = Utils.sortedByLevenshteinDistance(layerName, Array.from(state.sharedLayers.keys()), s => s)
if(state.sharedLayers.size === 0){
warnings.push(ctx + ": BOOTSTRAPPING. Rerun generate layeroverview. While reusing tagrendering: " + name + ": layer " + layerName + " not found. Maybe you meant on of " + candidates.slice(0, 3).join(", "))
}else{
errors.push(ctx + ": While reusing tagrendering: " + name + ": layer " + layerName + " not found. Maybe you meant on of " + candidates.slice(0, 3).join(", "))
}
continue
}
candidates = Utils.NoNull(layer.tagRenderings.map(tr => tr["id"])).map(id => layerName + "." + id)
}
candidates = Utils.sortedByLevenshteinDistance(name, candidates, i => i);
errors.push(ctx + ": The tagRendering with identifier " + name + " was not found.\n\tDid you mean one of " +candidates.join(", ") + "?")
errors.push(ctx + ": The tagRendering with identifier " + name + " was not found.\n\tDid you mean one of " + candidates.join(", ") + "?")
continue
}
for (let foundTr of lookup) {
@ -168,7 +191,7 @@ export class ExpandRewrite<T> extends Conversion<T | RewritableConfigJson<T>, T[
* "someKey": "somevalue {xyz}"
* }
* ExpandRewrite.RewriteParts("{xyz}", "rewritten", spec) // => {"someKey": "somevalue rewritten"}
*
*
* // should substitute all occurances in strings
* const spec = {
* "someKey": "The left|right side has {key:left|right}"
@ -187,8 +210,8 @@ export class ExpandRewrite<T> extends Conversion<T | RewritableConfigJson<T>, T[
if (typeof obj === "string") {
// This is a simple string - we do a simple replace
while(obj.indexOf(keyToRewrite) >= 0){
obj = obj.replace(keyToRewrite, target)
while (obj.indexOf(keyToRewrite) >= 0) {
obj = obj.replace(keyToRewrite, target)
}
return obj
}
@ -199,17 +222,17 @@ export class ExpandRewrite<T> extends Conversion<T | RewritableConfigJson<T>, T[
if (typeof obj === "object") {
obj = {...obj}
const isTr = targetIsTranslation && Translations.isProbablyATranslation(obj)
for (const key in obj) {
let subtarget = target
if(isTr && target[key] !== undefined){
if (isTr && target[key] !== undefined) {
// The target is a translation AND the current object is a translation
// This means we should recursively replace with the translated value
subtarget = target[key]
}
obj[key] = replaceRecursive(obj[key], subtarget)
}
return obj
@ -233,7 +256,7 @@ export class ExpandRewrite<T> extends Conversion<T | RewritableConfigJson<T>, T[
* renderings: "The value of xyz is abc"
* }
* new ExpandRewrite().convertStrict(spec, "test") // => ["The value of X is A", "The value of Y is B", "The value of Z is C"]
*
*
* // should rewrite with translations
* const spec = <RewritableConfigJson<any>>{
* rewrite: {
@ -287,9 +310,9 @@ export class ExpandRewrite<T> extends Conversion<T | RewritableConfigJson<T>, T[
{// sanity check: {rewrite: ["a", "b"] should have the right amount of 'intos' in every case
for (let i = 0; i < rewrite.rewrite.into.length; i++) {
const into = keysToRewrite.into[i]
if(into.length !== rewrite.rewrite.sourceString.length){
throw `${context}.into.${i} Error in rewrite: there are ${rewrite.rewrite.sourceString.length} keys to rewrite, but entry ${i} has only ${into.length} values`
if (into.length !== rewrite.rewrite.sourceString.length) {
throw `${context}.into.${i} Error in rewrite: there are ${rewrite.rewrite.sourceString.length} keys to rewrite, but entry ${i} has only ${into.length} values`
}
}
}
@ -315,50 +338,50 @@ export class ExpandRewrite<T> extends Conversion<T | RewritableConfigJson<T>, T[
*/
export class RewriteSpecial extends DesugaringStep<TagRenderingConfigJson> {
constructor() {
super("Converts a 'special' translation into a regular translation which uses parameters", ["special"],"RewriteSpecial");
super("Converts a 'special' translation into a regular translation which uses parameters", ["special"], "RewriteSpecial");
}
/**
* Does the heavy lifting and conversion
*
*
* // should not do anything if no 'special'-key is present
* RewriteSpecial.convertIfNeeded({"en": "xyz", "nl": "abc"}, [], "test") // => {"en": "xyz", "nl": "abc"}
*
*
* // should handle a simple special case
* RewriteSpecial.convertIfNeeded({"special": {"type":"image_carousel"}}, [], "test") // => {'*': "{image_carousel()}"}
*
*
* // should handle special case with a parameter
* RewriteSpecial.convertIfNeeded({"special": {"type":"image_carousel", "image_key": "some_image_key"}}, [], "test") // => {'*': "{image_carousel(some_image_key)}"}
*
*
* // should handle special case with a translated parameter
* const spec = {"special": {"type":"image_upload", "label": {"en": "Add a picture to this object", "nl": "Voeg een afbeelding toe"}}}
* const r = RewriteSpecial.convertIfNeeded(spec, [], "test")
* r // => {"en": "{image_upload(,Add a picture to this object)}", "nl": "{image_upload(,Voeg een afbeelding toe)}" }
*
*
* // should handle special case with a prefix and postfix
* const spec = {"special": {"type":"image_upload" }, before: {"en": "PREFIX "}, after: {"en": " POSTFIX", nl: " Achtervoegsel"} }
* const r = RewriteSpecial.convertIfNeeded(spec, [], "test")
* r // => {"en": "PREFIX {image_upload(,)} POSTFIX", "nl": "PREFIX {image_upload(,)} Achtervoegsel" }
*
*
* // should warn for unexpected keys
* const errors = []
* RewriteSpecial.convertIfNeeded({"special": {type: "image_carousel"}, "en": "xyz"}, errors, "test") // => {'*': "{image_carousel()}"}
* errors // => ["At test: Unexpected key in a special block: en"]
*
*
* // should give an error on unknown visualisations
* const errors = []
* RewriteSpecial.convertIfNeeded({"special": {type: "qsdf"}}, errors, "test") // => undefined
* errors.length // => 1
* errors[0].indexOf("Special visualisation 'qsdf' not found") >= 0 // => true
*
*
* // should give an error is 'type' is missing
* const errors = []
* RewriteSpecial.convertIfNeeded({"special": {}}, errors, "test") // => undefined
* errors // => ["A 'special'-block should define 'type' to indicate which visualisation should be used"]
*/
private static convertIfNeeded(input: (object & {special : {type: string}}) | any, errors: string[], context: string): any {
private static convertIfNeeded(input: (object & { special: { type: string } }) | any, errors: string[], context: string): any {
const special = input["special"]
if(special === undefined){
if (special === undefined) {
return input
}
@ -367,17 +390,17 @@ export class RewriteSpecial extends DesugaringStep<TagRenderingConfigJson> {
}
const type = special["type"]
if(type === undefined){
if (type === undefined) {
errors.push("A 'special'-block should define 'type' to indicate which visualisation should be used")
return undefined
}
const vis = SpecialVisualizations.specialVisualizations.find(sp => sp.funcName === type)
if(vis === undefined){
if (vis === undefined) {
const options = Utils.sortedByLevenshteinDistance(type, SpecialVisualizations.specialVisualizations, sp => sp.funcName)
errors.push(`Special visualisation '${type}' not found. Did you perhaps mean ${options[0].funcName}, ${options[1].funcName} or ${options[2].funcName}?\n\tFor all known special visualisations, please see https://github.com/pietervdvn/MapComplete/blob/develop/Docs/SpecialRenderings.md`)
return undefined
}
const argNamesList = vis.args.map(a => a.name)
const argNames = new Set<string>(argNamesList)
// Check for obsolete and misspelled arguments
@ -385,21 +408,21 @@ export class RewriteSpecial extends DesugaringStep<TagRenderingConfigJson> {
.filter(k => !argNames.has(k))
.filter(k => k !== "type")
.map(wrongArg => {
const byDistance = Utils.sortedByLevenshteinDistance(wrongArg, argNamesList, x => x)
return `Unexpected argument with name '${wrongArg}'. Did you mean ${byDistance[0]}?\n\tAll known arguments are ${ argNamesList.join(", ")}` ;
}))
const byDistance = Utils.sortedByLevenshteinDistance(wrongArg, argNamesList, x => x)
return `Unexpected argument with name '${wrongArg}'. Did you mean ${byDistance[0]}?\n\tAll known arguments are ${argNamesList.join(", ")}`;
}))
// Check that all obligated arguments are present. They are obligated if they don't have a preset value
for (const arg of vis.args) {
if (arg.required !== true) {
continue;
}
const param = special[arg.name]
if(param === undefined){
if (param === undefined) {
errors.push(`Obligated parameter '${arg.name}' not found`)
}
}
const foundLanguages = new Set<string>()
const translatedArgs = argNamesList.map(nm => special[nm])
.filter(v => v !== undefined)
@ -407,25 +430,26 @@ export class RewriteSpecial extends DesugaringStep<TagRenderingConfigJson> {
for (const translatedArg of translatedArgs) {
for (const ln of Object.keys(translatedArg)) {
foundLanguages.add(ln)
}
}
}
const before = Translations.T(input.before)
const after = Translations.T(input.after)
for (const ln of Object.keys(before?.translations??{})) {
for (const ln of Object.keys(before?.translations ?? {})) {
foundLanguages.add(ln)
}
for (const ln of Object.keys(after?.translations??{})) {
for (const ln of Object.keys(after?.translations ?? {})) {
foundLanguages.add(ln)
}
if(foundLanguages.size === 0){
const args= argNamesList.map(nm => special[nm] ?? "").join(",")
return {'*': `{${type}(${args})}`
if (foundLanguages.size === 0) {
const args = argNamesList.map(nm => special[nm] ?? "").join(",")
return {
'*': `{${type}(${args})}`
}
}
}
const result = {}
const languages = Array.from(foundLanguages)
languages.sort()
@ -433,9 +457,9 @@ export class RewriteSpecial extends DesugaringStep<TagRenderingConfigJson> {
const args = []
for (const argName of argNamesList) {
const v = special[argName] ?? ""
if(Translations.isProbablyATranslation(v)){
if (Translations.isProbablyATranslation(v)) {
args.push(new Translation(v).textFor(ln))
}else{
} else {
args.push(v)
}
}
@ -459,7 +483,7 @@ export class RewriteSpecial extends DesugaringStep<TagRenderingConfigJson> {
* const result = new RewriteSpecial().convert(tr,"test").result
* const expected = {render: {'*': "{image_carousel(image)}"}, mappings: [{if: "other_image_key", then: {'*': "{image_carousel(other_image_key)}"}} ]}
* result // => expected
*
*
* const tr = {
* render: {special: {type: "image_carousel", image_key: "image"}, before: {en: "Some introduction"} },
* }
@ -470,20 +494,20 @@ export class RewriteSpecial extends DesugaringStep<TagRenderingConfigJson> {
convert(json: TagRenderingConfigJson, context: string): { result: TagRenderingConfigJson; errors?: string[]; warnings?: string[]; information?: string[] } {
const errors = []
json = Utils.Clone(json)
const paths : {path: string[], type?: any, typeHint?: string}[] = tagrenderingconfigmeta["default"] ?? tagrenderingconfigmeta
const paths: { path: string[], type?: any, typeHint?: string }[] = tagrenderingconfigmeta["default"] ?? tagrenderingconfigmeta
for (const path of paths) {
if(path.typeHint !== "rendered"){
if (path.typeHint !== "rendered") {
continue
}
Utils.WalkPath(path.path, json, ((leaf, travelled) => RewriteSpecial.convertIfNeeded(leaf, errors, travelled.join("."))))
}
return {
result:json,
result: json,
errors
};
}
}
export class PrepareLayer extends Fuse<LayerConfigJson> {
@ -492,11 +516,11 @@ export class PrepareLayer extends Fuse<LayerConfigJson> {
"Fully prepares and expands a layer for the LayerConfig.",
new On("tagRenderings", new Each(new RewriteSpecial())),
new On("tagRenderings", new Concat(new ExpandRewrite()).andThenF(Utils.Flatten)),
new On("tagRenderings", new Concat(new ExpandTagRendering(state))),
new On("tagRenderings", layer => new Concat(new ExpandTagRendering(state, layer))),
new On("mapRendering", new Concat(new ExpandRewrite()).andThenF(Utils.Flatten)),
new On("mapRendering",new Each( new On("icon", new FirstOf(new ExpandTagRendering(state))))),
new On("mapRendering", layer => new Each(new On("icon", new FirstOf(new ExpandTagRendering(state, layer))))),
new SetDefault("titleIcons", ["defaults"]),
new On("titleIcons", new Concat(new ExpandTagRendering(state)))
new On("titleIcons", layer => new Concat(new ExpandTagRendering(state, layer)))
);
}
}