smc-hub
Version:
CoCalc: Backend webserver component
180 lines • 8.85 kB
JavaScript
;
/*
* This file is part of CoCalc: Copyright © 2020 Sagemath, Inc.
* License: AGPLv3 s.t. "Commons Clause" – see LICENSE.md for details
*/
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
return new (P || (P = Promise))(function (resolve, reject) {
function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
step((generator = generator.apply(thisArg, _arguments || [])).next());
});
};
var __generator = (this && this.__generator) || function (thisArg, body) {
var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;
return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
function verb(n) { return function (v) { return step([n, v]); }; }
function step(op) {
if (f) throw new TypeError("Generator is already executing.");
while (_) try {
if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;
if (y = 0, t) op = [op[0] & 2, t.value];
switch (op[0]) {
case 0: case 1: t = op; break;
case 4: _.label++; return { value: op[1], done: false };
case 5: _.label++; y = op[1]; op = [0]; continue;
case 7: op = _.ops.pop(); _.trys.pop(); continue;
default:
if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }
if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }
if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }
if (t[2]) _.ops.pop();
_.trys.pop(); continue;
}
op = body.call(thisArg, _);
} catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }
if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
}
};
var __values = (this && this.__values) || function(o) {
var s = typeof Symbol === "function" && Symbol.iterator, m = s && o[s], i = 0;
if (m) return m.call(o);
if (o && typeof o.length === "number") return {
next: function () {
if (o && i >= o.length) o = void 0;
return { value: o && o[i++], done: !o };
}
};
throw new TypeError(s ? "Object is not iterable." : "Symbol.iterator is not defined.");
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.syncdoc_history = void 0;
var async_utils_1 = require("smc-util/async-utils");
var misc_1 = require("smc-util/misc");
function get_users(db, where) {
return __awaiter(this, void 0, void 0, function () {
var query, results, account_ids, project_id, project_title, _a, names, users, account_ids_1, account_ids_1_1, account_id, name_1, user;
var e_1, _b;
return __generator(this, function (_c) {
switch (_c.label) {
case 0:
query = "SELECT project_id, users FROM syncstrings";
return [4 /*yield*/, async_utils_1.callback2(db._query, { query: query, where: where })];
case 1:
results = _c.sent();
if (results.rows.length != 1) {
throw Error("no such syncstring");
}
account_ids = results.rows[0].users
? results.rows[0].users
: [];
project_id = results.rows[0].project_id;
_a = misc_1.trunc;
return [4 /*yield*/, async_utils_1.callback2(db.get_project, {
columns: ["title"],
project_id: project_id,
})];
case 2:
project_title = _a.apply(void 0, [(_c.sent()).title,
80]);
return [4 /*yield*/, async_utils_1.callback2(db.account_ids_to_usernames, { account_ids: account_ids })];
case 3:
names = _c.sent();
users = [];
try {
for (account_ids_1 = __values(account_ids), account_ids_1_1 = account_ids_1.next(); !account_ids_1_1.done; account_ids_1_1 = account_ids_1.next()) {
account_id = account_ids_1_1.value;
if (account_id == project_id) {
users.push({ account_id: account_id, user: "Project: " + project_title });
continue;
}
name_1 = names[account_id];
if (name_1 == null)
continue;
user = misc_1.trunc(name_1.first_name + " " + name_1.last_name, 80);
users.push({ account_id: account_id, user: user });
}
}
catch (e_1_1) { e_1 = { error: e_1_1 }; }
finally {
try {
if (account_ids_1_1 && !account_ids_1_1.done && (_b = account_ids_1.return)) _b.call(account_ids_1);
}
finally { if (e_1) throw e_1.error; }
}
return [2 /*return*/, users];
}
});
});
}
function syncdoc_history(db, string_id, include_patches) {
if (include_patches === void 0) { include_patches = false; }
return __awaiter(this, void 0, void 0, function () {
function format_patch(row) {
var patch = { time_utc: row.time, format: row.format };
var u = users[row.user_id];
if (u != null) {
for (var k in u) {
patch[k] = u[k];
}
}
if (include_patches) {
patch.patch = row.patch;
if (row.snapshot != null) {
patch.snapshot = row.snapshot;
}
}
else {
patch.patch_length = row.patch_length;
}
return patch;
}
var where, users, order_by, query, results, patches, _a, _b, row;
var e_2, _c;
return __generator(this, function (_d) {
switch (_d.label) {
case 0:
where = { "string_id = $::CHAR(40)": string_id };
return [4 /*yield*/, get_users(db, where)];
case 1:
users = _d.sent();
order_by = "time";
if (include_patches) {
query = "SELECT time, user_id, format, patch, snapshot FROM patches";
}
else {
query =
"SELECT time, user_id, format, length(patch) as patch_length FROM patches";
}
return [4 /*yield*/, async_utils_1.callback2(db._query, {
query: query,
where: where,
order_by: order_by,
timeout_s: 300,
})];
case 2:
results = _d.sent();
patches = [];
try {
for (_a = __values(results.rows), _b = _a.next(); !_b.done; _b = _a.next()) {
row = _b.value;
patches.push(format_patch(row));
}
}
catch (e_2_1) { e_2 = { error: e_2_1 }; }
finally {
try {
if (_b && !_b.done && (_c = _a.return)) _c.call(_a);
}
finally { if (e_2) throw e_2.error; }
}
return [2 /*return*/, patches];
}
});
});
}
exports.syncdoc_history = syncdoc_history;
//# sourceMappingURL=syncdoc-history.js.map