signal-desktop/app/attachment_channel.js
2018-08-15 17:45:24 -07:00

48 lines
1.5 KiB
JavaScript

const electron = require('electron');
const Attachments = require('./attachments');
const rimraf = require('rimraf');
const { ipcMain } = electron;
module.exports = {
initialize,
};
let initialized = false;
const ERASE_ATTACHMENTS_KEY = 'erase-attachments';
const CLEANUP_ORPHANED_ATTACHMENTS_KEY = 'cleanup-orphaned-attachments';
async function initialize({ configDir, cleanupOrphanedAttachments }) {
if (initialized) {
throw new Error('initialze: Already initialized!');
}
initialized = true;
console.log('Ensure attachments directory exists');
await Attachments.ensureDirectory(configDir);
const attachmentsDir = Attachments.getPath(configDir);
ipcMain.on(ERASE_ATTACHMENTS_KEY, async event => {
try {
rimraf.sync(attachmentsDir);
event.sender.send(`${ERASE_ATTACHMENTS_KEY}-done`);
} catch (error) {
const errorForDisplay = error && error.stack ? error.stack : error;
console.log(`erase attachments error: ${errorForDisplay}`);
event.sender.send(`${ERASE_ATTACHMENTS_KEY}-done`, error);
}
});
ipcMain.on(CLEANUP_ORPHANED_ATTACHMENTS_KEY, async event => {
try {
await cleanupOrphanedAttachments();
event.sender.send(`${CLEANUP_ORPHANED_ATTACHMENTS_KEY}-done`);
} catch (error) {
const errorForDisplay = error && error.stack ? error.stack : error;
console.log(`cleanup orphaned attachments error: ${errorForDisplay}`);
event.sender.send(`${CLEANUP_ORPHANED_ATTACHMENTS_KEY}-done`, error);
}
});
}