Files
OSIT-AE-App-Native-Electron/dist/main/file_handlers.js
Scott Idem 280de213c1 Fix: Standardize Electron bridge and implement robust caching
- Refactored all IPC methods and parameters to snake_case for consistency with SvelteKit.
- Implemented exhaustive background caching engine with download locking.
- Reverted to legacy-proven flat hash storage pattern (hash.file).
- Added axios for reliable stream-based binary downloads.
- Updated preload and main handlers to support recursive room data fetching.
2026-01-23 16:30:23 -05:00

106 lines
4.5 KiB
JavaScript

"use strict";
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
var desc = Object.getOwnPropertyDescriptor(m, k);
if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
desc = { enumerable: true, get: function() { return m[k]; } };
}
Object.defineProperty(o, k2, desc);
}) : (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
o[k2] = m[k];
}));
var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
Object.defineProperty(o, "default", { enumerable: true, value: v });
}) : function(o, v) {
o["default"] = v;
});
var __importStar = (this && this.__importStar) || (function () {
var ownKeys = function(o) {
ownKeys = Object.getOwnPropertyNames || function (o) {
var ar = [];
for (var k in o) if (Object.prototype.hasOwnProperty.call(o, k)) ar[ar.length] = k;
return ar;
};
return ownKeys(o);
};
return function (mod) {
if (mod && mod.__esModule) return mod;
var result = {};
if (mod != null) for (var k = ownKeys(mod), i = 0; i < k.length; i++) if (k[i] !== "default") __createBinding(result, mod, k[i]);
__setModuleDefault(result, mod);
return result;
};
})();
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.registerFileHandlers = registerFileHandlers;
const electron_1 = require("electron");
const fs = __importStar(require("fs"));
const path = __importStar(require("path"));
const axios_1 = __importDefault(require("axios"));
const file_utils_1 = require("./file_utils");
let endpoints_in_progress = [];
function registerFileHandlers() {
function get_legacy_hashed_path(root, hash) {
return path.join((0, file_utils_1.expandPath)(root), `${hash}.file`);
}
electron_1.ipcMain.handle('native:check-cache', async (event, { cache_root, hash }) => {
const full_path = get_legacy_hashed_path(cache_root, hash);
return fs.existsSync(full_path);
});
electron_1.ipcMain.handle('native:download-to-cache', async (event, { url, cache_root, hash, api_key, account_id }) => {
const full_path = get_legacy_hashed_path(cache_root, hash);
const tmp_path = `${full_path}.tmp`;
if (endpoints_in_progress.includes(url))
return { success: true, status: 'in_progress' };
if (fs.existsSync(full_path))
return { success: true, path: full_path, status: 'exists' };
console.log(`Native: Downloading ${hash} -> ${full_path}`);
try {
endpoints_in_progress.push(url);
const response = await (0, axios_1.default)({
method: 'get', url, responseType: 'stream',
headers: {
'x-aether-api-key': api_key,
'x-account-id': account_id || '',
'x-no-account-id': 'Nothing to See Here'
}
});
const writer = fs.createWriteStream(tmp_path);
response.data.pipe(writer);
await new Promise((resolve, reject) => {
writer.on('finish', () => resolve());
writer.on('error', reject);
});
fs.renameSync(tmp_path, full_path);
return { success: true, path: full_path };
}
catch (error) {
if (fs.existsSync(tmp_path))
fs.unlinkSync(tmp_path);
return { success: false, error: error.message };
}
finally {
endpoints_in_progress = endpoints_in_progress.filter(e => e !== url);
}
});
electron_1.ipcMain.handle('native:launch-from-cache', async (event, { cache_root, hash, temp_root, filename }) => {
try {
const source = get_legacy_hashed_path(cache_root, hash);
const expanded_temp = (0, file_utils_1.expandPath)(temp_root);
const target = path.join(expanded_temp, filename);
if (!fs.existsSync(expanded_temp))
fs.mkdirSync(expanded_temp, { recursive: true });
fs.copyFileSync(source, target);
await electron_1.shell.openPath(target);
return { success: true };
}
catch (error) {
return { success: false, error: error.message };
}
});
}
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