matrix-dimension/web/app/widget-wrappers/sticker-picker/sticker-picker.component.ts

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import { Component, OnDestroy, OnInit } from "@angular/core";
import { ActivatedRoute } from "@angular/router";
import { CapableWidget } from "../capable-widget";
import { Subscription } from "rxjs/Subscription";
import { ScalarWidgetApi } from "../../shared/services/scalar/scalar-widget.api";
import { StickerApiService } from "../../shared/services/integrations/sticker-api.service";
import { SessionStorage } from "../../shared/SessionStorage";
import { ScalarServerApiService } from "../../shared/services/scalar/scalar-server-api.service";
import { FE_Sticker, FE_UserStickerPack } from "../../shared/models/integration";
import { MediaService } from "../../shared/services/media.service";
@Component({
selector: "my-generic-widget-wrapper",
templateUrl: "sticker-picker.component.html",
styleUrls: ["sticker-picker.component.scss"],
})
export class StickerPickerWidgetWrapperComponent extends CapableWidget implements OnInit, OnDestroy {
public isLoading = true;
public authError = false;
public packs: FE_UserStickerPack[];
private stickerWidgetApiSubscription: Subscription;
constructor(activatedRoute: ActivatedRoute,
private media: MediaService,
private scalarApi: ScalarServerApiService,
private stickerApi: StickerApiService) {
super();
this.supportsStickers = true;
let params: any = activatedRoute.snapshot.queryParams;
let token = params.scalar_token;
if (!token) token = localStorage.getItem("dim-scalar-token");
else localStorage.setItem("dim-scalar-token", token);
if (!params.widgetId) {
console.error("No widgetId query parameter");
this.authError = true;
this.isLoading = false;
} else {
ScalarWidgetApi.widgetId = params.widgetId;
}
if (!this.authError) {
SessionStorage.scalarToken = token;
this.authError = !token;
this.isLoading = !this.authError;
}
}
public ngOnInit() {
super.ngOnInit();
this.stickerWidgetApiSubscription = ScalarWidgetApi.requestReceived.subscribe(request => {
if (request.action === "visibility") {
if ((<any>request).visible) this.loadStickers();
ScalarWidgetApi.replyAcknowledge(request);
}
});
this.loadStickers();
}
public ngOnDestroy() {
super.ngOnDestroy();
if (this.stickerWidgetApiSubscription) this.stickerWidgetApiSubscription.unsubscribe();
}
public getThumbnailUrl(mxc: string, width: number, height: number, method: "crop" | "scale" = "scale"): string {
return this.media.getThumbnailUrl(mxc, width, height, method, true);
}
private async loadStickers() {
if (this.authError) return; // Don't bother
if (!SessionStorage.userId) {
try {
const info = await this.scalarApi.getAccount();
SessionStorage.userId = info.user_id;
console.log("Dimension scalar_token belongs to " + SessionStorage.userId);
} catch (e) {
console.error(e);
this.authError = true;
this.isLoading = false;
return;
}
}
console.log("Attempting to load available stickers...");
try {
const packs = await this.stickerApi.getPacks();
this.packs = packs.filter(p => p.isSelected);
console.log("User has " + this.packs.length + "/" + packs.length + " sticker packs selected");
this.isLoading = false;
} catch (e) {
console.error(e);
}
}
public sendSticker(sticker: FE_Sticker, pack: FE_UserStickerPack) {
ScalarWidgetApi.sendSticker(sticker, pack);
}
}