zulip/static/js/bot_data.js

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import _ from "lodash";
import * as people from "./people";
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const bots = new Map();
const bot_fields = [
"api_key",
"avatar_url",
"bot_type",
"default_all_public_streams",
"default_events_register_stream",
"default_sending_stream",
"email",
"full_name",
"is_active",
"owner", // TODO: eliminate
"owner_id",
"user_id",
];
const services = new Map();
const services_fields = ["base_url", "interface", "config_data", "service_name", "token"];
export function all_user_ids() {
return Array.from(bots.keys());
}
export function add(bot) {
const clean_bot = _.pick(bot, bot_fields);
bots.set(bot.user_id, clean_bot);
const clean_services = bot.services.map((service) => _.pick(service, services_fields));
services.set(bot.user_id, clean_services);
}
export function deactivate(bot_id) {
bots.get(bot_id).is_active = false;
}
export function del(bot_id) {
bots.delete(bot_id);
services.delete(bot_id);
}
export function update(bot_id, bot_update) {
const bot = bots.get(bot_id);
Object.assign(bot, _.pick(bot_update, bot_fields));
// We currently only support one service per bot.
const service = services.get(bot_id)[0];
if (typeof bot_update.services !== "undefined" && bot_update.services.length > 0) {
Object.assign(service, _.pick(bot_update.services[0], services_fields));
}
}
export function get_all_bots_for_current_user() {
const ret = [];
for (const bot of bots.values()) {
if (people.is_my_user_id(bot.owner_id)) {
ret.push(bot);
}
}
return ret;
}
export function get_editable() {
const ret = [];
for (const bot of bots.values()) {
if (bot.is_active && people.is_my_user_id(bot.owner_id)) {
ret.push(bot);
}
}
return ret;
}
export function get(bot_id) {
return bots.get(bot_id);
}
export function get_services(bot_id) {
return services.get(bot_id);
}
export function initialize(params) {
bots.clear();
for (const bot of params.realm_bots) {
add(bot);
js: Automatically convert _.each to for…of. This commit was automatically generated by the following script, followed by lint --fix and a few small manual lint-related cleanups. import * as babelParser from "recast/parsers/babel"; import * as recast from "recast"; import * as tsParser from "recast/parsers/typescript"; import { builders as b, namedTypes as n } from "ast-types"; import { Context } from "ast-types/lib/path-visitor"; import K from "ast-types/gen/kinds"; import { NodePath } from "ast-types/lib/node-path"; import assert from "assert"; import fs from "fs"; import path from "path"; import process from "process"; const checkExpression = (node: n.Node): node is K.ExpressionKind => n.Expression.check(node); const checkStatement = (node: n.Node): node is K.StatementKind => n.Statement.check(node); for (const file of process.argv.slice(2)) { console.log("Parsing", file); const ast = recast.parse(fs.readFileSync(file, { encoding: "utf8" }), { parser: path.extname(file) === ".ts" ? tsParser : babelParser, }); let changed = false; let inLoop = false; let replaceReturn = false; const visitLoop = (...args: string[]) => function(this: Context, path: NodePath) { for (const arg of args) { this.visit(path.get(arg)); } const old = { inLoop }; inLoop = true; this.visit(path.get("body")); inLoop = old.inLoop; return false; }; recast.visit(ast, { visitDoWhileStatement: visitLoop("test"), visitExpressionStatement(path) { const { expression, comments } = path.node; let valueOnly; if ( n.CallExpression.check(expression) && n.MemberExpression.check(expression.callee) && !expression.callee.computed && n.Identifier.check(expression.callee.object) && expression.callee.object.name === "_" && n.Identifier.check(expression.callee.property) && ["each", "forEach"].includes(expression.callee.property.name) && [2, 3].includes(expression.arguments.length) && checkExpression(expression.arguments[0]) && (n.FunctionExpression.check(expression.arguments[1]) || n.ArrowFunctionExpression.check(expression.arguments[1])) && [1, 2].includes(expression.arguments[1].params.length) && n.Identifier.check(expression.arguments[1].params[0]) && ((valueOnly = expression.arguments[1].params[1] === undefined) || n.Identifier.check(expression.arguments[1].params[1])) && (expression.arguments[2] === undefined || n.ThisExpression.check(expression.arguments[2])) ) { const old = { inLoop, replaceReturn }; inLoop = false; replaceReturn = true; this.visit( path .get("expression") .get("arguments") .get(1) .get("body") ); inLoop = old.inLoop; replaceReturn = old.replaceReturn; const [right, { body, params }] = expression.arguments; const loop = b.forOfStatement( b.variableDeclaration("let", [ b.variableDeclarator( valueOnly ? params[0] : b.arrayPattern([params[1], params[0]]) ), ]), valueOnly ? right : b.callExpression( b.memberExpression(right, b.identifier("entries")), [] ), checkStatement(body) ? body : b.expressionStatement(body) ); loop.comments = comments; path.replace(loop); changed = true; } this.traverse(path); }, visitForStatement: visitLoop("init", "test", "update"), visitForInStatement: visitLoop("left", "right"), visitForOfStatement: visitLoop("left", "right"), visitFunction(path) { this.visit(path.get("params")); const old = { replaceReturn }; replaceReturn = false; this.visit(path.get("body")); replaceReturn = old.replaceReturn; return false; }, visitReturnStatement(path) { if (replaceReturn) { assert(!inLoop); // could use labeled continue if this ever fires const { argument, comments } = path.node; if (argument === null) { const s = b.continueStatement(); s.comments = comments; path.replace(s); } else { const s = b.expressionStatement(argument); s.comments = comments; path.replace(s, b.continueStatement()); } return false; } this.traverse(path); }, visitWhileStatement: visitLoop("test"), }); if (changed) { console.log("Writing", file); fs.writeFileSync(file, recast.print(ast).code, { encoding: "utf8" }); } } Signed-off-by: Anders Kaseorg <anders@zulipchat.com>
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}
}