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Add UI flow to generate flyers

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This commit is contained in:
Pieter Vander Vennet 2022-09-17 03:24:01 +02:00
parent bc86db2815
commit 9c961d32b3
10 changed files with 814 additions and 624 deletions
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42
Utils/svgToPdf.ts
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@ -12,6 +12,8 @@ import Translations from "../UI/i18n/Translations";
import {Utils} from "../Utils";
import Locale from "../UI/i18n/Locale";
import Constants from "../Models/Constants";
import {QueryParameters} from "../Logic/Web/QueryParameters";
import Hash from "../Logic/Web/Hash";
class SvgToPdfInternals {
private readonly doc: jsPDF;
@ -497,6 +499,7 @@ export interface SvgToPdfOptions {
disableMaps?: false | true
textSubstitutions?: Record<string, string>,
beforePage?: (i: number) => void,
overrideLocation?: {lat: number, lon: number}
}
@ -505,7 +508,6 @@ export class SvgToPdfPage {
private images: Record<string, HTMLImageElement> = {}
private rects: Record<string, SVGRectElement> = {}
public readonly _svgRoot: SVGSVGElement;
public readonly _usedTranslations: Set<string> = new Set<string>()
public readonly currentState: Store<string>
private readonly importedTranslations: Record<string, string> = {}
private readonly layerTranslations: Record<string, Record<string, any>> = {}
@ -566,12 +568,7 @@ export class SvgToPdfPage {
if (element.tagName === "tspan" && element.childElementCount == 0) {
const specialValues = element.textContent.split(" ").filter(t => t.startsWith("$"))
for (let specialValue of specialValues) {
const translationMatch = specialValue.match(/\$([a-zA-Z0-9._-]+)(.*)/)
if (translationMatch !== null) {
this._usedTranslations.add(translationMatch[1])
}
const importMatch = element.textContent.match(/\$import ([a-zA-Z-_0-9.? ]+) as ([a-zA-Z0-9]+)/)
if (importMatch !== null) {
const [, pathRaw, as] = importMatch
this.importedTranslations[as] = pathRaw
@ -672,11 +669,15 @@ export class SvgToPdfPage {
}
const zoom = Number(params["zoom"] ?? params["z"] ?? 14);
Hash.hash.setData(undefined)
history.replaceState(null, "", "")
const state = new FeaturePipelineState(layout)
state.locationControl.addCallbackAndRunD(l => console.trace("Location is",l))
state.locationControl.setData({
zoom,
lat: Number(params["lat"] ?? 51.05016),
lon: Number(params["lon"] ?? 3.717842)
lat: this.options?.overrideLocation?.lat ?? Number(params["lat"] ?? 51.05016),
lon: this.options?.overrideLocation?.lon ?? Number(params["lon"] ?? 3.717842)
})
const fl = state.filteredLayers.data
@ -738,12 +739,16 @@ export class SvgToPdfPage {
textElement.parentElement.removeChild(textElement)
}
public async Prepare(language: string) {
public async PrepareLanguage(language: string){
// Always fetch the remote data - it's cached anyway
this.layerTranslations[language] = await Utils.downloadJsonCached("https://raw.githubusercontent.com/pietervdvn/MapComplete/develop/langs/layers/" + language + ".json", 24 * 60 * 60 * 1000)
const shared_questions = await Utils.downloadJsonCached("https://raw.githubusercontent.com/pietervdvn/MapComplete/develop/langs/shared-questions/" + language + ".json", 24 * 60 * 60 * 1000)
this.layerTranslations[language]["shared-questions"] = shared_questions["shared_questions"]
}
public async Prepare() {
if (this._isPrepared) {
return
}
@ -778,9 +783,18 @@ export class SvgToPdfPage {
export class SvgToPdf {
public static readonly templates : Record<string, {pages: string[], description: string | Translation}>= {
flyer_a4:{pages: ["/assets/templates/MapComplete-flyer.svg","/assets/templates/MapComplete-flyer.back.svg"], description: Translations.t.flyer.description}
}
private readonly _pages: SvgToPdfPage[]
constructor(pages: string[], options?: SvgToPdfOptions) {
options = options ?? <SvgToPdfOptions>{}
options.textSubstitutions = options.textSubstitutions ?? {}
const mapCount = "" + Array.from(AllKnownLayouts.allKnownLayouts.values()).filter(th => !th.hideFromOverview).length;
options.textSubstitutions["mapCount"] = mapCount
this._pages = pages.map(page => new SvgToPdfPage(page, options))
}
@ -791,8 +805,10 @@ export class SvgToPdf {
const height = SvgToPdfInternals.attrNumber(firstPage, "height")
const mode = width > height ? "landscape" : "portrait"
await this.Prepare()
for (const page of this._pages) {
await page.Prepare(language)
await page.Prepare()
await page.PrepareLanguage(language)
}
Locale.language.setData(language)
@ -815,4 +831,10 @@ export class SvgToPdf {
}
public async Prepare(): Promise<SvgToPdf> {
for (const page of this._pages) {
await page.Prepare()
}
return this
}
}