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This commit is contained in:
Jaiwanth 2021-06-29 10:57:02 +05:30
parent 025a7eb9a5
commit e404fa3cae
4 changed files with 161 additions and 165 deletions
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37
src/utils/exportUtils/JSONExport.ts
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@ -10,35 +10,30 @@ import { EventType } from "matrix-js-sdk/src/@types/event";
export default class JSONExporter extends Exporter {
protected totalSize: number;
protected messages: any[];
constructor(room: Room, exportType: exportTypes, exportOptions: exportOptions) {
super(room, exportType, exportOptions);
this.totalSize = 0;
this.messages = [];
}
protected wrapJSON(json: string): string {
protected createJSONString(): string {
const exportDate = formatFullDateNoDayNoTime(new Date());
const creator = this.room.currentState.getStateEvents(EventType.RoomCreate, "")?.getSender();
const creatorName = this.room?.getMember(creator)?.rawDisplayName || creator;
const topic = this.room.currentState.getStateEvents(EventType.RoomTopic, "")?.getContent()?.topic || "";
const exporter = this.client.getUserId();
const exporterName = this.room?.getMember(exporter)?.rawDisplayName || exporter;
return `{
"room_name": "${this.room.name}",
"room_creator": "${creatorName}",
"topic": "${topic}",
"export_date": "${exportDate}",
"exported_by": "${exporterName}",
"messages": [
${json}
]
}`
}
protected indentEachLine(JSONString: string, spaces: number) {
const indent = ' ';
const regex = /^(?!\s*$)/gm;
return JSONString.replace(regex, indent.repeat(spaces));
const jsonObject = {
room_name: this.room.name,
room_creator: creatorName,
topic,
export_date: exportDate,
exported_by: exporterName,
messages: this.messages,
}
return JSON.stringify(jsonObject, null, 2);
}
protected async getJSONString(mxEv: MatrixEvent) {
@ -57,18 +52,16 @@ ${json}
}
const jsonEvent: any = mxEv.toJSON();
const clearEvent = mxEv.isEncrypted() ? jsonEvent.decrypted : jsonEvent;
const jsonString = JSON.stringify(clearEvent, null, 2);
return jsonString.length > 2 ? jsonString + ",\n" : "";
return clearEvent;
}
protected async createOutput(events: MatrixEvent[]) {
let content = "";
for (const event of events) {
if (this.cancelled) return this.cleanUp();
if (!haveTileForEvent(event)) continue;
content += await this.getJSONString(event);
this.messages.push(await this.getJSONString(event));
}
return this.wrapJSON(this.indentEachLine(content.slice(0, -2), 2));
return this.createJSONString();
}
public async export() {