forked from MapComplete/MapComplete
		
	
		
			
				
	
	
		
			776 lines
		
	
	
	
		
			30 KiB
		
	
	
	
		
			TypeScript
		
	
	
	
	
	
			
		
		
	
	
			776 lines
		
	
	
	
		
			30 KiB
		
	
	
	
		
			TypeScript
		
	
	
	
	
	
| import {
 | |
|     Concat,
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|     Conversion,
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|     DesugaringContext,
 | |
|     DesugaringStep,
 | |
|     Each,
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|     FirstOf,
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|     Fuse,
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|     On,
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|     SetDefault,
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| } from "./Conversion"
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| import { LayerConfigJson } from "../Json/LayerConfigJson"
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| import { TagRenderingConfigJson } from "../Json/TagRenderingConfigJson"
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| import { Utils } from "../../../Utils"
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| import RewritableConfigJson from "../Json/RewritableConfigJson"
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| import SpecialVisualizations from "../../../UI/SpecialVisualizations"
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| import Translations from "../../../UI/i18n/Translations"
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| import { Translation } from "../../../UI/i18n/Translation"
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| import * as tagrenderingconfigmeta from "../../../assets/tagrenderingconfigmeta.json"
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| import { AddContextToTranslations } from "./AddContextToTranslations"
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| import FilterConfigJson from "../Json/FilterConfigJson"
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| import * as predifined_filters from "../../../assets/layers/filters/filters.json"
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| 
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| class ExpandFilter extends DesugaringStep<LayerConfigJson> {
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|     private static load_filters(): Map<string, FilterConfigJson> {
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|         let filters = new Map<string, FilterConfigJson>()
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|         for (const filter of <FilterConfigJson[]>predifined_filters.filter) {
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|             filters.set(filter.id, filter)
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|         }
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|         return filters
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|     }
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| 
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|     private static readonly predefinedFilters = ExpandFilter.load_filters()
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| 
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|     constructor() {
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|         super(
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|             "Expands filters: replaces a shorthand by the value found in 'filters.json'",
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|             ["filter"],
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|             "ExpandFilter"
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|         )
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|     }
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| 
 | |
|     convert(
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|         json: LayerConfigJson,
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|         context: string
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|     ): { result: LayerConfigJson; errors?: string[]; warnings?: string[]; information?: string[] } {
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|         if (json.filter === undefined || json.filter === null) {
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|             return { result: json } // Nothing to change here
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|         }
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| 
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|         if (json.filter["sameAs"] !== undefined) {
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|             return { result: json } // Nothing to change here
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|         }
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| 
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|         const newFilters: FilterConfigJson[] = []
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|         const errors: string[] = []
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|         for (const filter of <(FilterConfigJson | string)[]>json.filter) {
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|             if (typeof filter !== "string") {
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|                 newFilters.push(filter)
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|                 continue
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|             }
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|             // Search for the filter:
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|             const found = ExpandFilter.predefinedFilters.get(filter)
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|             if (found === undefined) {
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|                 const suggestions = Utils.sortedByLevenshteinDistance(
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|                     filter,
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|                     Array.from(ExpandFilter.predefinedFilters.keys()),
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|                     (t) => t
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|                 )
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|                 const err =
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|                     context +
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|                     ".filter: while searching for predifined filter " +
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|                     filter +
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|                     ": this filter is not found. Perhaps you meant one of: " +
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|                     suggestions
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|                 errors.push(err)
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|             }
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|             newFilters.push(found)
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|         }
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|         return {
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|             result: {
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|                 ...json,
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|                 filter: newFilters,
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|             },
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|             errors,
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|         }
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|     }
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| }
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| 
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| class ExpandTagRendering extends Conversion<
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|     string | TagRenderingConfigJson | { builtin: string | string[]; override: any },
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|     TagRenderingConfigJson[]
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| > {
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|     private readonly _state: DesugaringContext
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|     private readonly _self: LayerConfigJson
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|     private readonly _options: {
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|         /* If true, will copy the 'osmSource'-tags into the condition */
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|         applyCondition?: true | boolean
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|     }
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| 
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|     constructor(
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|         state: DesugaringContext,
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|         self: LayerConfigJson,
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|         options?: { applyCondition?: true | boolean }
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|     ) {
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|         super(
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|             "Converts a tagRenderingSpec into the full tagRendering, e.g. by substituting the tagRendering by the shared-question",
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|             [],
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|             "ExpandTagRendering"
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|         )
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|         this._state = state
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|         this._self = self
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|         this._options = options
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|     }
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| 
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|     convert(
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|         json: string | TagRenderingConfigJson | { builtin: string | string[]; override: any },
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|         context: string
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|     ): { result: TagRenderingConfigJson[]; errors: string[]; warnings: string[] } {
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|         const errors = []
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|         const warnings = []
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| 
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|         return {
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|             result: this.convertUntilStable(json, warnings, errors, context),
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|             errors,
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|             warnings,
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|         }
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|     }
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| 
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|     private lookup(name: string): TagRenderingConfigJson[] {
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|         const state = this._state
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|         if (state.tagRenderings.has(name)) {
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|             return [state.tagRenderings.get(name)]
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|         }
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|         if (name.indexOf(".") < 0) {
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|             return undefined
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|         }
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| 
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|         const spl = name.split(".")
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|         let layer = state.sharedLayers.get(spl[0])
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|         if (spl[0] === this._self.id) {
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|             layer = this._self
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|         }
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| 
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|         if (spl.length !== 2 || layer === undefined) {
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|             return undefined
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|         }
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| 
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|         const id = spl[1]
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| 
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|         const layerTrs = <TagRenderingConfigJson[]>(
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|             layer.tagRenderings.filter((tr) => tr["id"] !== undefined)
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|         )
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|         let matchingTrs: TagRenderingConfigJson[]
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|         if (id === "*") {
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|             matchingTrs = layerTrs
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|         } else if (id.startsWith("*")) {
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|             const id_ = id.substring(1)
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|             matchingTrs = layerTrs.filter((tr) => tr.group === id_ || tr.labels?.indexOf(id_) >= 0)
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|         } else {
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|             matchingTrs = layerTrs.filter((tr) => tr.id === id)
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|         }
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| 
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|         const contextWriter = new AddContextToTranslations<TagRenderingConfigJson>("layers:")
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|         for (let i = 0; i < matchingTrs.length; i++) {
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|             let found: TagRenderingConfigJson = Utils.Clone(matchingTrs[i])
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|             if (this._options?.applyCondition) {
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|                 // The matched tagRenderings are 'stolen' from another layer. This means that they must match the layer condition before being shown
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|                 if (found.condition === undefined) {
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|                     found.condition = layer.source.osmTags
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|                 } else {
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|                     found.condition = { and: [found.condition, layer.source.osmTags] }
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|                 }
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|             }
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| 
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|             found = contextWriter.convertStrict(found, layer.id + ".tagRenderings." + found["id"])
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|             matchingTrs[i] = found
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|         }
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| 
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|         if (matchingTrs.length !== 0) {
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|             return matchingTrs
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|         }
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|         return undefined
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|     }
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| 
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|     private convertOnce(
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|         tr: string | any,
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|         warnings: string[],
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|         errors: string[],
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|         ctx: string
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|     ): TagRenderingConfigJson[] {
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|         const state = this._state
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|         if (tr === "questions") {
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|             return [
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|                 {
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|                     id: "questions",
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|                 },
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|             ]
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|         }
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| 
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|         if (typeof tr === "string") {
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|             const lookup = this.lookup(tr)
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|             if (lookup === undefined) {
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|                 const isTagRendering = ctx.indexOf("On(mapRendering") < 0
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|                 if (isTagRendering) {
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|                     warnings.push(ctx + "A literal rendering was detected: " + tr)
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|                 }
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|                 return [
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|                     {
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|                         render: tr,
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|                         id: tr.replace(/[^a-zA-Z0-9]/g, ""),
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|                     },
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|                 ]
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|             }
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|             return lookup
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|         }
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| 
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|         if (tr["builtin"] !== undefined) {
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|             let names: string | string[] = tr["builtin"]
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|             if (typeof names === "string") {
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|                 names = [names]
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|             }
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| 
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|             for (const key of Object.keys(tr)) {
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|                 if (
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|                     key === "builtin" ||
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|                     key === "override" ||
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|                     key === "id" ||
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|                     key.startsWith("#")
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|                 ) {
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|                     continue
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|                 }
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|                 errors.push(
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|                     "At " +
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|                         ctx +
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|                         ": an object calling a builtin can only have keys `builtin` or `override`, but a key with name `" +
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|                         key +
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|                         "` was found. This won't be picked up! The full object is: " +
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|                         JSON.stringify(tr)
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|                 )
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|             }
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| 
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|             const trs: TagRenderingConfigJson[] = []
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|             for (const name of names) {
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|                 const lookup = this.lookup(name)
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|                 if (lookup === undefined) {
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|                     let candidates = Array.from(state.tagRenderings.keys())
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|                     if (name.indexOf(".") > 0) {
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|                         const [layerName] = name.split(".")
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|                         let layer = state.sharedLayers.get(layerName)
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|                         if (layerName === this._self.id) {
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|                             layer = this._self
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|                         }
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|                         if (layer === undefined) {
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|                             const candidates = Utils.sortedByLevenshteinDistance(
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|                                 layerName,
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|                                 Array.from(state.sharedLayers.keys()),
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|                                 (s) => s
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|                             )
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|                             if (state.sharedLayers.size === 0) {
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|                                 warnings.push(
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|                                     ctx +
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|                                         ": BOOTSTRAPPING. Rerun generate layeroverview. While reusing tagrendering: " +
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|                                         name +
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|                                         ": layer " +
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|                                         layerName +
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|                                         " not found. Maybe you meant on of " +
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|                                         candidates.slice(0, 3).join(", ")
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|                                 )
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|                             } else {
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|                                 errors.push(
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|                                     ctx +
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|                                         ": While reusing tagrendering: " +
 | |
|                                         name +
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|                                         ": layer " +
 | |
|                                         layerName +
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|                                         " not found. Maybe you meant on of " +
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|                                         candidates.slice(0, 3).join(", ")
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|                                 )
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|                             }
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|                             continue
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|                         }
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|                         candidates = Utils.NoNull(layer.tagRenderings.map((tr) => tr["id"])).map(
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|                             (id) => layerName + "." + id
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|                         )
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|                     }
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|                     candidates = Utils.sortedByLevenshteinDistance(name, candidates, (i) => i)
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|                     errors.push(
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|                         ctx +
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|                             ": The tagRendering with identifier " +
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|                             name +
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|                             " was not found.\n\tDid you mean one of " +
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|                             candidates.join(", ") +
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|                             "?\n(Hint: did you add a new label and are you trying to use this label at the same time? Run 'reset:layeroverview' first"
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|                     )
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|                     continue
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|                 }
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|                 for (let foundTr of lookup) {
 | |
|                     foundTr = Utils.Clone<any>(foundTr)
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|                     Utils.Merge(tr["override"] ?? {}, foundTr)
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|                     trs.push(foundTr)
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|                 }
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|             }
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|             return trs
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|         }
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| 
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|         return [tr]
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|     }
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| 
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|     private convertUntilStable(
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|         spec: string | any,
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|         warnings: string[],
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|         errors: string[],
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|         ctx: string
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|     ): TagRenderingConfigJson[] {
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|         const trs = this.convertOnce(spec, warnings, errors, ctx)
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| 
 | |
|         const result = []
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|         for (const tr of trs) {
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|             if (typeof tr === "string" || tr["builtin"] !== undefined) {
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|                 const stable = this.convertUntilStable(
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|                     tr,
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|                     warnings,
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|                     errors,
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|                     ctx + "(RECURSIVE RESOLVE)"
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|                 )
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|                 result.push(...stable)
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|             } else {
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|                 result.push(tr)
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|             }
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|         }
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| 
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|         return result
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|     }
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| }
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| 
 | |
| export class ExpandRewrite<T> extends Conversion<T | RewritableConfigJson<T>, T[]> {
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|     constructor() {
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|         super("Applies a rewrite", [], "ExpandRewrite")
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|     }
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| 
 | |
|     /**
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|      * Used for left|right group creation and replacement.
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|      * Every 'keyToRewrite' will be replaced with 'target' recursively. This substitution will happen in place in the object 'tr'
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|      *
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|      * // should substitute strings
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|      * const spec = {
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|      *   "someKey": "somevalue {xyz}"
 | |
|      * }
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|      * ExpandRewrite.RewriteParts("{xyz}", "rewritten", spec) // => {"someKey": "somevalue rewritten"}
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|      *
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|      * // should substitute all occurances in strings
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|      * const spec = {
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|      *   "someKey": "The left|right side has {key:left|right}"
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|      * }
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|      * ExpandRewrite.RewriteParts("left|right", "left", spec) // => {"someKey": "The left side has {key:left}"}
 | |
|      *
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|      */
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|     public static RewriteParts<T>(keyToRewrite: string, target: string | any, tr: T): T {
 | |
|         const targetIsTranslation = Translations.isProbablyATranslation(target)
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| 
 | |
|         function replaceRecursive(obj: string | any, target) {
 | |
|             if (obj === keyToRewrite) {
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|                 return target
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|             }
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| 
 | |
|             if (typeof obj === "string") {
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|                 // This is a simple string - we do a simple replace
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|                 while (obj.indexOf(keyToRewrite) >= 0) {
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|                     obj = obj.replace(keyToRewrite, target)
 | |
|                 }
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|                 return obj
 | |
|             }
 | |
|             if (Array.isArray(obj)) {
 | |
|                 // This is a list of items
 | |
|                 return obj.map((o) => replaceRecursive(o, target))
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|             }
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| 
 | |
|             if (typeof obj === "object") {
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|                 obj = { ...obj }
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| 
 | |
|                 const isTr = targetIsTranslation && Translations.isProbablyATranslation(obj)
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| 
 | |
|                 for (const key in obj) {
 | |
|                     let subtarget = target
 | |
|                     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
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|                         subtarget = target[key]
 | |
|                     }
 | |
| 
 | |
|                     obj[key] = replaceRecursive(obj[key], subtarget)
 | |
|                 }
 | |
|                 return obj
 | |
|             }
 | |
|             return obj
 | |
|         }
 | |
| 
 | |
|         return replaceRecursive(tr, target)
 | |
|     }
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| 
 | |
|     /**
 | |
|      * // should convert simple strings
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|      * const spec = <RewritableConfigJson<string>>{
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|      *     rewrite: {
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|      *         sourceString: ["xyz","abc"],
 | |
|      *         into: [
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|      *             ["X", "A"],
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|      *             ["Y", "B"],
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|      *             ["Z", "C"]],
 | |
|      *     },
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|      *     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"]
 | |
|      *
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|      * // should rewrite with translations
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|      * const spec = <RewritableConfigJson<any>>{
 | |
|      *     rewrite: {
 | |
|      *         sourceString: ["xyz","abc"],
 | |
|      *         into: [
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|      *             ["X", {en: "value", nl: "waarde"}],
 | |
|      *             ["Y", {en: "some other value", nl: "een andere waarde"}],
 | |
|      *     },
 | |
|      *     renderings: {en: "The value of xyz is abc", nl: "De waarde van xyz is abc"}
 | |
|      * }
 | |
|      * const expected = [
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|      *  {
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|      *      en: "The value of X is value",
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|      *      nl: "De waarde van X is waarde"
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|      *  },
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|      *  {
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|      *      en: "The value of Y is some other value",
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|      *      nl: "De waarde van Y is een andere waarde"
 | |
|      *  }
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|      * ]
 | |
|      * new ExpandRewrite().convertStrict(spec, "test") // => expected
 | |
|      */
 | |
|     convert(
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|         json: T | RewritableConfigJson<T>,
 | |
|         context: string
 | |
|     ): { result: T[]; errors?: string[]; warnings?: string[]; information?: string[] } {
 | |
|         if (json === null || json === undefined) {
 | |
|             return { result: [] }
 | |
|         }
 | |
| 
 | |
|         if (json["rewrite"] === undefined) {
 | |
|             // not a rewrite
 | |
|             return { result: [<T>json] }
 | |
|         }
 | |
| 
 | |
|         const rewrite = <RewritableConfigJson<T>>json
 | |
|         const keysToRewrite = rewrite.rewrite
 | |
|         const ts: T[] = []
 | |
| 
 | |
|         {
 | |
|             // sanity check: rewrite: ["xyz", "longer_xyz"] is not allowed as "longer_xyz" will never be triggered
 | |
|             for (let i = 0; i < keysToRewrite.sourceString.length; i++) {
 | |
|                 const guard = keysToRewrite.sourceString[i]
 | |
|                 for (let j = i + 1; j < keysToRewrite.sourceString.length; j++) {
 | |
|                     const toRewrite = keysToRewrite.sourceString[j]
 | |
|                     if (toRewrite.indexOf(guard) >= 0) {
 | |
|                         throw `${context} Error in rewrite: sourcestring[${i}] is a substring of sourcestring[${j}]: ${guard} will be substituted away before ${toRewrite} is reached.`
 | |
|                     }
 | |
|                 }
 | |
|             }
 | |
|         }
 | |
| 
 | |
|         {
 | |
|             // sanity check: {rewrite: ["a", "b"] should have the right amount of 'intos' in every case
 | |
|             for (let i = 0; i < rewrite.rewrite.into.length; i++) {
 | |
|                 const into = keysToRewrite.into[i]
 | |
|                 if (into.length !== rewrite.rewrite.sourceString.length) {
 | |
|                     throw `${context}.into.${i} Error in rewrite: there are ${rewrite.rewrite.sourceString.length} keys to rewrite, but entry ${i} has only ${into.length} values`
 | |
|                 }
 | |
|             }
 | |
|         }
 | |
| 
 | |
|         for (let i = 0; i < keysToRewrite.into.length; i++) {
 | |
|             let t = Utils.Clone(rewrite.renderings)
 | |
|             for (let j = 0; j < keysToRewrite.sourceString.length; j++) {
 | |
|                 const key = keysToRewrite.sourceString[j]
 | |
|                 const target = keysToRewrite.into[i][j]
 | |
|                 t = ExpandRewrite.RewriteParts(key, target, t)
 | |
|             }
 | |
|             ts.push(t)
 | |
|         }
 | |
| 
 | |
|         return { result: ts }
 | |
|     }
 | |
| }
 | |
| 
 | |
| /**
 | |
|  * Converts a 'special' translation into a regular translation which uses parameters
 | |
|  */
 | |
| export class RewriteSpecial extends DesugaringStep<TagRenderingConfigJson> {
 | |
|     constructor() {
 | |
|         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: The only keys allowed next to a 'special'-block are 'before' and 'after'. Perhaps you meant to put 'en' into the special block?"]
 | |
|      *
 | |
|      * // 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"]
 | |
|      *
 | |
|      *
 | |
|      * // an actual test
 | |
|      * const special = {
 | |
|      *     "before": {
 | |
|      *             "en": "<h3>Entrances</h3>This building has {_entrances_count} entrances:"
 | |
|      *           },
 | |
|      *     "after": {
 | |
|      *             "en": "{_entrances_count_without_width_count} entrances don't have width information yet"
 | |
|      *           },
 | |
|      *     "special": {
 | |
|      *           "type": "multi",
 | |
|      *           "key": "_entrance_properties_with_width",
 | |
|      *           "tagrendering": {
 | |
|      *             "en": "An <a href='#{id}'>entrance</a> of {canonical(width)}"
 | |
|      *           }
 | |
|      *         }}
 | |
|      * const errors = []
 | |
|      * RewriteSpecial.convertIfNeeded(special, errors, "test") // => {"en": "<h3>Entrances</h3>This building has {_entrances_count} entrances:{multi(_entrance_properties_with_width,An <a href='#&LBRACEid&RBRACE'>entrance</a> of &LBRACEcanonical&LPARENSwidth&RPARENS&RBRACE)}{_entrances_count_without_width_count} entrances don't have width information yet"}
 | |
|      * errors // => []
 | |
|      */
 | |
|     private static convertIfNeeded(
 | |
|         input: (object & { special: { type: string } }) | any,
 | |
|         errors: string[],
 | |
|         context: string
 | |
|     ): any {
 | |
|         const special = input["special"]
 | |
|         if (special === undefined) {
 | |
|             return input
 | |
|         }
 | |
| 
 | |
|         const type = special["type"]
 | |
|         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) {
 | |
|             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
 | |
|         }
 | |
|         errors.push(
 | |
|             ...Array.from(Object.keys(input))
 | |
|                 .filter((k) => k !== "special" && k !== "before" && k !== "after")
 | |
|                 .map((k) => {
 | |
|                     return `At ${context}: The only keys allowed next to a 'special'-block are 'before' and 'after'. Perhaps you meant to put '${k}' into the special block?`
 | |
|                 })
 | |
|         )
 | |
| 
 | |
|         const argNamesList = vis.args.map((a) => a.name)
 | |
|         const argNames = new Set<string>(argNamesList)
 | |
|         // Check for obsolete and misspelled arguments
 | |
|         errors.push(
 | |
|             ...Object.keys(special)
 | |
|                 .filter((k) => !argNames.has(k))
 | |
|                 .filter((k) => k !== "type" && k !== "before" && k !== "after")
 | |
|                 .map((wrongArg) => {
 | |
|                     const byDistance = Utils.sortedByLevenshteinDistance(
 | |
|                         wrongArg,
 | |
|                         argNamesList,
 | |
|                         (x) => x
 | |
|                     )
 | |
|                     return `At ${context}: Unexpected argument in special block at ${context} with name '${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) {
 | |
|                 errors.push(
 | |
|                     `At ${context}: Obligated parameter '${arg.name}' in special rendering of type ${vis.funcName} not found.\n${arg.doc}`
 | |
|                 )
 | |
|             }
 | |
|         }
 | |
| 
 | |
|         const foundLanguages = new Set<string>()
 | |
|         const translatedArgs = argNamesList
 | |
|             .map((nm) => special[nm])
 | |
|             .filter((v) => v !== undefined)
 | |
|             .filter((v) => Translations.isProbablyATranslation(v))
 | |
|         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 ?? {})) {
 | |
|             foundLanguages.add(ln)
 | |
|         }
 | |
|         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})}`,
 | |
|             }
 | |
|         }
 | |
| 
 | |
|         const result = {}
 | |
|         const languages = Array.from(foundLanguages)
 | |
|         languages.sort()
 | |
|         for (const ln of languages) {
 | |
|             const args = []
 | |
|             for (const argName of argNamesList) {
 | |
|                 let v = special[argName] ?? ""
 | |
|                 if (Translations.isProbablyATranslation(v)) {
 | |
|                     v = new Translation(v).textFor(ln)
 | |
|                 }
 | |
| 
 | |
|                 if (typeof v === "string") {
 | |
|                     const txt = v
 | |
|                         .replace(/,/g, "&COMMA")
 | |
|                         .replace(/\{/g, "&LBRACE")
 | |
|                         .replace(/}/g, "&RBRACE")
 | |
|                         .replace(/\(/g, "&LPARENS")
 | |
|                         .replace(/\)/g, "&RPARENS")
 | |
|                     args.push(txt)
 | |
|                 } else if (typeof v === "object") {
 | |
|                     args.push(JSON.stringify(v))
 | |
|                 } else {
 | |
|                     args.push(v)
 | |
|                 }
 | |
|             }
 | |
|             const beforeText = before?.textFor(ln) ?? ""
 | |
|             const afterText = after?.textFor(ln) ?? ""
 | |
|             result[ln] = `${beforeText}{${type}(${args.map((a) => a).join(",")})}${afterText}`
 | |
|         }
 | |
|         return result
 | |
|     }
 | |
| 
 | |
|     /**
 | |
|      * const tr = {
 | |
|      *     render: {special: {type: "image_carousel", image_key: "image" }},
 | |
|      *     mappings: [
 | |
|      *         {
 | |
|      *             if: "other_image_key",
 | |
|      *             then: {special: {type: "image_carousel", image_key: "other_image_key"}}
 | |
|      *         }
 | |
|      *     ]
 | |
|      * }
 | |
|      * 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
 | |
|      *
 | |
|      * // Should put text before if specified
 | |
|      * const tr = {
 | |
|      *     render: {special: {type: "image_carousel", image_key: "image"}, before: {en: "Some introduction"} },
 | |
|      * }
 | |
|      * const result = new RewriteSpecial().convert(tr,"test").result
 | |
|      * const expected = {render:  {'en': "Some introduction{image_carousel(image)}"}}
 | |
|      * result // => expected
 | |
|      *
 | |
|      * // Should put text after if specified
 | |
|      * const tr = {
 | |
|      *     render: {special: {type: "image_carousel", image_key: "image"}, after: {en: "Some footer"} },
 | |
|      * }
 | |
|      * const result = new RewriteSpecial().convert(tr,"test").result
 | |
|      * const expected = {render:  {'en': "{image_carousel(image)}Some footer"}}
 | |
|      * result // => expected
 | |
|      */
 | |
|     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
 | |
|         for (const path of paths) {
 | |
|             if (path.typeHint !== "rendered") {
 | |
|                 continue
 | |
|             }
 | |
|             Utils.WalkPath(path.path, json, (leaf, travelled) =>
 | |
|                 RewriteSpecial.convertIfNeeded(leaf, errors, context + ":" + travelled.join("."))
 | |
|             )
 | |
|         }
 | |
| 
 | |
|         return {
 | |
|             result: json,
 | |
|             errors,
 | |
|         }
 | |
|     }
 | |
| }
 | |
| 
 | |
| export class PrepareLayer extends Fuse<LayerConfigJson> {
 | |
|     constructor(state: DesugaringContext) {
 | |
|         super(
 | |
|             "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", (layer) => new Concat(new ExpandTagRendering(state, layer))),
 | |
|             new On("mapRendering", new Concat(new ExpandRewrite()).andThenF(Utils.Flatten)),
 | |
|             new On(
 | |
|                 "mapRendering",
 | |
|                 (layer) =>
 | |
|                     new Each(
 | |
|                         new On(
 | |
|                             "icon",
 | |
|                             new FirstOf(
 | |
|                                 new ExpandTagRendering(state, layer, { applyCondition: false })
 | |
|                             )
 | |
|                         )
 | |
|                     )
 | |
|             ),
 | |
|             new SetDefault("titleIcons", ["defaults"]),
 | |
|             new On("titleIcons", (layer) => new Concat(new ExpandTagRendering(state, layer))),
 | |
|             new ExpandFilter()
 | |
|         )
 | |
|     }
 | |
| }
 |