"use strict"; const {strict: assert} = require("assert"); const {zrequire} = require("./lib/namespace"); const {run_test} = require("./lib/test"); const blueslip = require("./lib/zblueslip"); const {current_user, page_params, realm, user_settings} = require("./lib/zpage_params"); // TODO: Remove after we enable support for // web_public_streams in production. page_params.development_environment = true; const color_data = zrequire("color_data"); const peer_data = zrequire("peer_data"); const people = zrequire("people"); const settings_config = zrequire("settings_config"); const sub_store = zrequire("sub_store"); const stream_data = zrequire("stream_data"); const stream_settings_data = zrequire("stream_settings_data"); const user_groups = zrequire("user_groups"); const me = { email: "me@zulip.com", full_name: "Current User", user_id: 100, }; const test_user = { email: "test@zulip.com", full_name: "Test User", user_id: 101, }; // set up user data const admins_group = { name: "Admins", id: 1, members: new Set([1]), is_system_group: true, direct_subgroup_ids: new Set([]), }; const moderators_group = { name: "Members", id: 2, members: new Set([2]), is_system_group: true, direct_subgroup_ids: new Set([1]), }; const everyone_group = { name: "Everyone", id: 3, members: new Set([me.user_id, test_user.user_id]), is_system_group: true, direct_subgroup_ids: new Set([]), }; function test(label, f) { run_test(label, (helpers) => { current_user.is_admin = false; page_params.realm_users = []; current_user.is_guest = false; people.init(); people.add_active_user(me); people.initialize_current_user(me.user_id); stream_data.clear_subscriptions(); user_groups.initialize({ realm_user_groups: [admins_group, moderators_group, everyone_group], }); f(helpers); }); } test("basics", () => { const denmark = { subscribed: false, color: "blue", name: "Denmark", stream_id: 1, is_muted: true, invite_only: true, history_public_to_subscribers: true, }; const social = { subscribed: true, color: "red", name: "social", stream_id: 2, is_muted: false, invite_only: true, history_public_to_subscribers: false, stream_post_policy: settings_config.stream_post_policy_values.admins.code, }; const test = { subscribed: true, color: "yellow", name: "test", stream_id: 3, is_muted: true, invite_only: false, }; const web_public_stream = { subscribed: false, color: "yellow", name: "web_public_stream", stream_id: 4, is_muted: false, invite_only: false, history_public_to_subscribers: true, is_web_public: true, }; stream_data.add_sub(denmark); stream_data.add_sub(social); stream_data.add_sub(web_public_stream); assert.ok(stream_data.all_subscribed_streams_are_in_home_view()); stream_data.add_sub(test); assert.ok(!stream_data.all_subscribed_streams_are_in_home_view()); assert.equal(stream_data.get_sub("denmark"), denmark); assert.equal(stream_data.get_sub("Social"), social); assert.equal(stream_data.get_sub("web_public_stream"), web_public_stream); assert.ok(stream_data.is_web_public(web_public_stream.stream_id)); assert.deepEqual(stream_data.home_view_stream_names(), ["social"]); assert.deepEqual(stream_data.subscribed_streams(), ["social", "test"]); assert.deepEqual(stream_data.get_colors(), ["red", "yellow"]); assert.deepEqual(stream_data.subscribed_stream_ids(), [social.stream_id, test.stream_id]); assert.ok(stream_data.is_subscribed_by_name("social")); assert.ok(stream_data.is_subscribed_by_name("Social")); assert.ok(!stream_data.is_subscribed_by_name("Denmark")); assert.ok(!stream_data.is_subscribed_by_name("Rome")); assert.equal(stream_data.get_stream_privacy_policy(test.stream_id), "public"); assert.equal(stream_data.get_stream_privacy_policy(social.stream_id), "invite-only"); assert.equal( stream_data.get_stream_privacy_policy(denmark.stream_id), "invite-only-public-history", ); assert.equal(stream_data.get_stream_privacy_policy(web_public_stream.stream_id), "web-public"); assert.ok(stream_data.is_web_public_by_stream_name(web_public_stream.name)); assert.ok(!stream_data.is_web_public_by_stream_name(social.name)); assert.ok(!stream_data.is_web_public_by_stream_name("unknown")); assert.ok(stream_data.is_invite_only_by_stream_id(social.stream_id)); // Unknown stream id assert.ok(!stream_data.is_invite_only_by_stream_id(1000)); assert.equal(stream_data.get_color(social.stream_id), "red"); assert.equal(stream_data.get_color(undefined), "#c2c2c2"); assert.equal(stream_data.get_color(1234567), "#c2c2c2"); assert.equal(stream_data.get_name("denMARK"), "Denmark"); assert.equal(stream_data.get_name("unknown Stream"), "unknown Stream"); assert.ok(!stream_data.is_muted(social.stream_id)); assert.ok(stream_data.is_muted(denmark.stream_id)); assert.equal(sub_store.maybe_get_stream_name(), undefined); assert.equal(sub_store.maybe_get_stream_name(social.stream_id), "social"); assert.equal(sub_store.maybe_get_stream_name(42), undefined); stream_data.set_realm_default_streams([denmark]); assert.ok(stream_data.is_default_stream_id(denmark.stream_id)); assert.ok(!stream_data.is_default_stream_id(social.stream_id)); assert.ok(!stream_data.is_default_stream_id(999999)); assert.equal(stream_data.slug_to_name("2-social"), "social"); assert.equal(stream_data.slug_to_name("2-whatever"), "social"); assert.equal(stream_data.slug_to_name("2"), "social"); // legacy assert.equal(stream_data.slug_to_name("25-or-6-to-4"), "25-or-6-to-4"); assert.equal(stream_data.slug_to_name("2something"), "2something"); assert.equal(stream_data.slug_to_name("99-whatever"), "99-whatever"); assert.equal(stream_data.slug_to_name("99whatever"), "99whatever"); // sub_store assert.equal(sub_store.get(-3), undefined); assert.equal(sub_store.get(undefined), undefined); assert.equal(sub_store.get(1), denmark); assert.deepEqual(stream_data.get_options_for_dropdown_widget(), [ { name: "social", stream: { color: "red", history_public_to_subscribers: false, invite_only: true, is_muted: false, name: "social", stream_id: 2, stream_post_policy: 2, subscribed: true, }, unique_id: 2, }, { name: "test", stream: { color: "yellow", invite_only: false, is_muted: true, name: "test", stream_id: 3, subscribed: true, }, unique_id: 3, }, ]); }); test("get_streams_for_user", () => { const denmark = { subscribed: true, color: "blue", name: "Denmark", stream_id: 1, is_muted: true, invite_only: true, history_public_to_subscribers: true, }; const social = { color: "red", name: "social", stream_id: 2, is_muted: false, invite_only: false, history_public_to_subscribers: false, stream_post_policy: settings_config.stream_post_policy_values.admins.code, }; const test = { color: "yellow", name: "test", stream_id: 3, is_muted: true, invite_only: true, }; const world = { color: "blue", name: "world", stream_id: 4, is_muted: false, invite_only: false, history_public_to_subscribers: false, stream_post_policy: settings_config.stream_post_policy_values.admins.code, }; const errors = { color: "green", name: "errors", stream_id: 5, is_muted: false, invite_only: false, history_public_to_subscribers: false, stream_post_policy: settings_config.stream_post_policy_values.admins.code, }; const subs = [denmark, social, test, world, errors]; for (const sub of subs) { stream_data.add_sub(sub); } peer_data.set_subscribers(denmark.stream_id, [me.user_id, test_user.user_id]); peer_data.set_subscribers(social.stream_id, [test_user.user_id]); peer_data.set_subscribers(test.stream_id, [test_user.user_id]); peer_data.set_subscribers(world.stream_id, [me.user_id]); realm.realm_invite_to_stream_policy = settings_config.common_policy_values.by_admins_only.code; assert.deepEqual(stream_data.get_streams_for_user(me.user_id).can_subscribe, [social, errors]); // test_user is subscribed to all three streams, but current user (me) // gets only two because of subscriber visibility policy of stream: // #denmark: current user is subscribed to it so he can see its subscribers. // #social: current user is can get this as neither this is invite only nor current // user is a guest. // #test: current user is no longer subscribed to a private stream, so // he cannot see whether test_user is subscribed to it. assert.deepEqual(stream_data.get_streams_for_user(test_user.user_id).subscribed, [ denmark, social, ]); assert.deepEqual(stream_data.get_streams_for_user(test_user.user_id).can_subscribe, []); // Verify can subscribe if we're an administrator. current_user.is_admin = true; assert.deepEqual(stream_data.get_streams_for_user(test_user.user_id).can_subscribe, [ world, errors, ]); current_user.is_admin = false; realm.realm_invite_to_stream_policy = settings_config.common_policy_values.by_members.code; assert.deepEqual(stream_data.get_streams_for_user(test_user.user_id).can_subscribe, [ world, errors, ]); }); test("renames", () => { const id = 42; let sub = { name: "Denmark", subscribed: true, color: "red", stream_id: id, }; stream_data.add_sub(sub); sub = stream_data.get_sub("Denmark"); assert.equal(sub.color, "red"); sub = sub_store.get(id); assert.equal(sub.color, "red"); stream_data.rename_sub(sub, "Sweden"); sub = sub_store.get(id); assert.equal(sub.color, "red"); assert.equal(sub.name, "Sweden"); sub = stream_data.get_sub("Denmark"); assert.equal(sub, undefined); sub = stream_data.get_sub_by_name("Denmark"); assert.equal(sub.name, "Sweden"); const actual_id = stream_data.get_stream_id("Denmark"); assert.equal(actual_id, 42); }); test("admin_options", () => { function make_sub() { const sub = { subscribed: false, color: "blue", name: "stream_to_admin", stream_id: 1, is_muted: true, invite_only: false, can_remove_subscribers_group: admins_group.id, date_created: 1691057093, creator_id: null, }; stream_data.add_sub(sub); return sub; } function is_realm_admin(sub) { return stream_settings_data.get_sub_for_settings(sub).is_realm_admin; } function can_change_stream_permissions(sub) { return stream_settings_data.get_sub_for_settings(sub).can_change_stream_permissions; } // non-admins can't do anything current_user.is_admin = false; let sub = make_sub(); assert.ok(!is_realm_admin(sub)); assert.ok(!can_change_stream_permissions(sub)); // just a sanity check that we leave "normal" fields alone assert.equal(sub.color, "blue"); // the remaining cases are for admin users current_user.is_admin = true; // admins can make public streams become private sub = make_sub(); assert.ok(is_realm_admin(sub)); assert.ok(can_change_stream_permissions(sub)); // admins can only make private streams become public // if they are subscribed sub = make_sub(); sub.invite_only = true; sub.subscribed = false; assert.ok(is_realm_admin(sub)); assert.ok(!can_change_stream_permissions(sub)); sub = make_sub(); sub.invite_only = true; sub.subscribed = true; assert.ok(is_realm_admin(sub)); assert.ok(can_change_stream_permissions(sub)); }); test("stream_settings", () => { const cinnamon = { stream_id: 1, name: "c", color: "cinnamon", subscribed: true, invite_only: false, can_remove_subscribers_group: admins_group.id, date_created: 1691057093, creator_id: null, }; const blue = { stream_id: 2, name: "b", color: "blue", subscribed: false, invite_only: false, can_remove_subscribers_group: admins_group.id, date_created: 1691057093, creator_id: null, }; const amber = { stream_id: 3, name: "a", color: "amber", subscribed: true, invite_only: true, history_public_to_subscribers: true, stream_post_policy: settings_config.stream_post_policy_values.admins.code, message_retention_days: 10, can_remove_subscribers_group: admins_group.id, date_created: 1691057093, creator_id: null, }; stream_data.add_sub(cinnamon); stream_data.add_sub(amber); stream_data.add_sub(blue); let sub_rows = stream_settings_data.get_streams_for_settings_page(); assert.equal(sub_rows[0].color, "blue"); assert.equal(sub_rows[1].color, "amber"); assert.equal(sub_rows[2].color, "cinnamon"); sub_rows = stream_data.get_streams_for_admin(); assert.equal(sub_rows[0].name, "a"); assert.equal(sub_rows[1].name, "b"); assert.equal(sub_rows[2].name, "c"); assert.equal(sub_rows[0].invite_only, true); assert.equal(sub_rows[1].invite_only, false); assert.equal(sub_rows[2].invite_only, false); assert.equal(sub_rows[0].history_public_to_subscribers, true); assert.equal( sub_rows[0].stream_post_policy === settings_config.stream_post_policy_values.admins.code, true, ); assert.equal(sub_rows[0].message_retention_days, 10); const sub = stream_data.get_sub("a"); stream_data.update_stream_privacy(sub, { invite_only: false, history_public_to_subscribers: false, }); stream_data.update_stream_post_policy(sub, 1); stream_data.update_message_retention_setting(sub, -1); stream_data.update_can_remove_subscribers_group_id(sub, moderators_group.id); assert.equal(sub.invite_only, false); assert.equal(sub.history_public_to_subscribers, false); assert.equal(sub.stream_post_policy, settings_config.stream_post_policy_values.everyone.code); assert.equal(sub.message_retention_days, -1); assert.equal(sub.can_remove_subscribers_group, moderators_group.id); // For guest user only retrieve subscribed streams sub_rows = stream_settings_data.get_updated_unsorted_subs(); assert.equal(sub_rows.length, 3); current_user.is_guest = true; sub_rows = stream_settings_data.get_updated_unsorted_subs(); assert.equal(sub_rows[0].name, "c"); assert.equal(sub_rows[1].name, "a"); assert.equal(sub_rows.length, 2); }); test("default_stream_names", () => { const announce = { stream_id: 101, name: "announce", subscribed: true, }; const public_stream = { stream_id: 102, name: "public", subscribed: true, }; const private_stream = { stream_id: 103, name: "private", subscribed: true, invite_only: true, }; const general = { stream_id: 104, name: "general", subscribed: true, invite_only: false, }; stream_data.set_realm_default_streams([announce, general]); stream_data.add_sub(announce); stream_data.add_sub(public_stream); stream_data.add_sub(private_stream); stream_data.add_sub(general); const names = stream_data.get_non_default_stream_names(); assert.deepEqual(names.sort(), [{name: "public", unique_id: 102}]); const default_stream_ids = stream_data.get_default_stream_ids(); assert.deepEqual(default_stream_ids.sort(), [announce.stream_id, general.stream_id]); }); test("delete_sub", () => { const canada = { stream_id: 101, name: "Canada", subscribed: true, }; stream_data.add_sub(canada); assert.ok(stream_data.is_subscribed_by_name("Canada")); assert.equal(stream_data.get_sub("Canada").stream_id, canada.stream_id); assert.equal(sub_store.get(canada.stream_id).name, "Canada"); stream_data.delete_sub(canada.stream_id); assert.ok(!stream_data.is_subscribed_by_name("Canada")); assert.ok(!stream_data.get_sub("Canada")); assert.ok(!sub_store.get(canada.stream_id)); blueslip.expect("warn", "Failed to archive stream 99999"); stream_data.delete_sub(99999); }); test("notifications", () => { const india = { stream_id: 102, name: "India", color: "#000080", subscribed: true, invite_only: false, is_web_public: false, desktop_notifications: null, audible_notifications: null, email_notifications: null, push_notifications: null, wildcard_mentions_notify: null, }; stream_data.add_sub(india); assert.ok(!stream_data.receives_notifications(india.stream_id, "desktop_notifications")); assert.ok(!stream_data.receives_notifications(india.stream_id, "audible_notifications")); user_settings.enable_stream_desktop_notifications = true; user_settings.enable_stream_audible_notifications = true; assert.ok(stream_data.receives_notifications(india.stream_id, "desktop_notifications")); assert.ok(stream_data.receives_notifications(india.stream_id, "audible_notifications")); user_settings.enable_stream_desktop_notifications = false; user_settings.enable_stream_audible_notifications = false; assert.ok(!stream_data.receives_notifications(india.stream_id, "desktop_notifications")); assert.ok(!stream_data.receives_notifications(india.stream_id, "audible_notifications")); india.desktop_notifications = true; india.audible_notifications = true; assert.ok(stream_data.receives_notifications(india.stream_id, "desktop_notifications")); assert.ok(stream_data.receives_notifications(india.stream_id, "audible_notifications")); india.desktop_notifications = false; india.audible_notifications = false; user_settings.enable_stream_desktop_notifications = true; user_settings.enable_stream_audible_notifications = true; assert.ok(!stream_data.receives_notifications(india.stream_id, "desktop_notifications")); assert.ok(!stream_data.receives_notifications(india.stream_id, "audible_notifications")); user_settings.wildcard_mentions_notify = true; assert.ok(stream_data.receives_notifications(india.stream_id, "wildcard_mentions_notify")); user_settings.wildcard_mentions_notify = false; assert.ok(!stream_data.receives_notifications(india.stream_id, "wildcard_mentions_notify")); india.wildcard_mentions_notify = true; assert.ok(stream_data.receives_notifications(india.stream_id, "wildcard_mentions_notify")); user_settings.wildcard_mentions_notify = true; india.wildcard_mentions_notify = false; assert.ok(!stream_data.receives_notifications(india.stream_id, "wildcard_mentions_notify")); user_settings.enable_stream_push_notifications = true; assert.ok(stream_data.receives_notifications(india.stream_id, "push_notifications")); user_settings.enable_stream_push_notifications = false; assert.ok(!stream_data.receives_notifications(india.stream_id, "push_notifications")); india.push_notifications = true; assert.ok(stream_data.receives_notifications(india.stream_id, "push_notifications")); user_settings.enable_stream_push_notifications = true; india.push_notifications = false; assert.ok(!stream_data.receives_notifications(india.stream_id, "push_notifications")); user_settings.enable_stream_email_notifications = true; assert.ok(stream_data.receives_notifications(india.stream_id, "email_notifications")); user_settings.enable_stream_email_notifications = false; assert.ok(!stream_data.receives_notifications(india.stream_id, "email_notifications")); india.email_notifications = true; assert.ok(stream_data.receives_notifications(india.stream_id, "email_notifications")); user_settings.enable_stream_email_notifications = true; india.email_notifications = false; assert.ok(!stream_data.receives_notifications(india.stream_id, "email_notifications")); const canada = { stream_id: 103, name: "Canada", color: "#d80621", subscribed: true, invite_only: true, is_web_public: false, desktop_notifications: null, audible_notifications: null, email_notifications: null, push_notifications: null, wildcard_mentions_notify: null, }; stream_data.add_sub(canada); const antarctica = { stream_id: 104, name: "Antarctica", subscribed: true, desktop_notifications: null, audible_notifications: null, email_notifications: null, push_notifications: null, wildcard_mentions_notify: null, }; stream_data.add_sub(antarctica); user_settings.enable_stream_desktop_notifications = true; user_settings.enable_stream_audible_notifications = true; user_settings.enable_stream_email_notifications = false; user_settings.enable_stream_push_notifications = false; user_settings.wildcard_mentions_notify = true; india.desktop_notifications = null; india.audible_notifications = true; india.email_notifications = true; india.push_notifications = true; india.wildcard_mentions_notify = false; canada.desktop_notifications = true; canada.audible_notifications = false; canada.email_notifications = true; canada.push_notifications = null; canada.wildcard_mentions_notify = false; antarctica.desktop_notifications = true; antarctica.audible_notifications = null; antarctica.email_notifications = false; antarctica.push_notifications = null; antarctica.wildcard_mentions_notify = null; const unmatched_streams = stream_settings_data.get_unmatched_streams_for_notification_settings(); const expected_streams = [ { desktop_notifications: true, audible_notifications: false, email_notifications: true, push_notifications: false, wildcard_mentions_notify: false, invite_only: true, is_web_public: false, stream_name: "Canada", stream_id: 103, color: "#d80621", }, { desktop_notifications: true, audible_notifications: true, email_notifications: true, push_notifications: true, wildcard_mentions_notify: false, invite_only: false, is_web_public: false, stream_name: "India", stream_id: 102, color: "#000080", }, ]; assert.deepEqual(unmatched_streams, expected_streams); // Get line coverage on defensive code with bogus stream_id. assert.ok(!stream_data.receives_notifications(999999)); }); const tony = { stream_id: 999, name: "tony", subscribed: true, is_muted: false, }; const jazy = { stream_id: 500, name: "jazy", subscribed: false, is_muted: true, }; test("is_muted", () => { stream_data.add_sub(tony); stream_data.add_sub(jazy); assert.ok(!stream_data.is_stream_muted_by_name("tony")); assert.ok(stream_data.is_stream_muted_by_name("jazy")); assert.ok(stream_data.is_stream_muted_by_name("EEXISTS")); }); test("is_new_stream_announcements_stream_muted", () => { stream_data.add_sub(tony); stream_data.add_sub(jazy); realm.realm_new_stream_announcements_stream_id = tony.stream_id; assert.ok(!stream_data.is_new_stream_announcements_stream_muted()); realm.realm_new_stream_announcements_stream_id = jazy.stream_id; assert.ok(stream_data.is_new_stream_announcements_stream_muted()); }); test("muted_stream_ids", () => { const denmark = { subscribed: true, color: "blue", name: "Denmark", stream_id: 1, is_muted: true, invite_only: true, history_public_to_subscribers: true, }; const social = { subscribed: true, color: "red", name: "social", stream_id: 2, is_muted: false, invite_only: true, history_public_to_subscribers: false, stream_post_policy: settings_config.stream_post_policy_values.admins.code, }; const test = { subscribed: true, color: "yellow", name: "test", stream_id: 3, is_muted: true, invite_only: false, }; const web_public_stream = { subscribed: true, color: "yellow", name: "web_public_stream", stream_id: 4, is_muted: false, invite_only: false, history_public_to_subscribers: true, is_web_public: true, }; stream_data.add_sub(denmark); stream_data.add_sub(social); stream_data.add_sub(test); stream_data.add_sub(web_public_stream); assert.deepEqual(stream_data.muted_stream_ids(), [1, 3]); }); test("realm_has_new_stream_announcements_stream", () => { realm.realm_new_stream_announcements_stream_id = 10; assert.ok(stream_data.realm_has_new_stream_announcements_stream()); realm.realm_new_stream_announcements_stream_id = -1; assert.ok(!stream_data.realm_has_new_stream_announcements_stream()); }); test("remove_default_stream", () => { const remove_me = { stream_id: 674, name: "remove_me", subscribed: false, is_muted: true, }; stream_data.add_sub(remove_me); stream_data.set_realm_default_streams([remove_me]); stream_data.remove_default_stream(remove_me.stream_id); assert.ok(!stream_data.is_default_stream_id(remove_me.stream_id)); }); test("canonicalized_name", () => { assert.deepStrictEqual(stream_data.canonicalized_name("Stream_Bar"), "stream_bar"); }); test("create_sub", () => { const india = { stream_id: 102, name: "India", subscribed: true, }; const canada = { name: "Canada", subscribed: true, }; const antarctica = { stream_id: 103, name: "Antarctica", subscribed: true, color: "#76ce90", }; const india_sub = stream_data.create_sub_from_server_data(india); assert.ok(india_sub); assert.equal(india_sub.color, color_data.colors[0]); const new_sub = stream_data.create_sub_from_server_data(india); // make sure sub doesn't get created twice assert.equal(india_sub, new_sub); assert.throws( () => { stream_data.create_sub_from_server_data("Canada", canada); }, {message: "We cannot create a sub without a stream_id"}, ); const antarctica_sub = stream_data.create_sub_from_server_data(antarctica); assert.ok(antarctica_sub); assert.equal(antarctica_sub.color, "#76ce90"); }); test("creator_id", () => { people.add_active_user(test_user); realm.realm_can_access_all_users_group = everyone_group.id; current_user.user_id = me.user_id; // When creator id is not a valid user id assert.throws(() => stream_data.maybe_get_creator_details(-1), { name: "Error", message: "Unknown user_id in get_by_user_id: -1", }); // When there is no creator assert.equal(stream_data.maybe_get_creator_details(null), undefined); let creator_details = {...people.get_by_user_id(test_user.user_id), is_active: true}; assert.deepStrictEqual( stream_data.maybe_get_creator_details(test_user.user_id), creator_details, ); // Check when creator is deactivated. people.deactivate(test_user); creator_details = {...people.get_by_user_id(test_user.user_id), is_active: false}; assert.deepStrictEqual( stream_data.maybe_get_creator_details(test_user.user_id), creator_details, ); }); test("initialize", () => { function get_params() { const params = {}; params.subscriptions = [ { name: "subscriptions", stream_id: 2001, }, ]; params.unsubscribed = [ { name: "unsubscribed", stream_id: 2002, }, ]; params.never_subscribed = [ { name: "never_subscribed", stream_id: 2003, }, ]; params.realm_default_streams = []; return params; } function initialize() { stream_data.initialize(get_params()); } realm.realm_new_stream_announcements_stream_id = -1; initialize(); const stream_names = new Set(stream_data.get_streams_for_admin().map((elem) => elem.name)); assert.ok(stream_names.has("subscriptions")); assert.ok(stream_names.has("unsubscribed")); assert.ok(stream_names.has("never_subscribed")); assert.equal(stream_data.get_new_stream_announcements_stream(), ""); // Simulate a private stream the user isn't subscribed to realm.realm_new_stream_announcements_stream_id = 89; initialize(); assert.equal(stream_data.get_new_stream_announcements_stream(), ""); // Now actually subscribe the user to the stream initialize(); const foo = { name: "foo", stream_id: 89, }; stream_data.add_sub(foo); initialize(); assert.equal(stream_data.get_new_stream_announcements_stream(), "foo"); }); test("edge_cases", () => { const bad_stream_ids = [555555, 99999]; // just make sure we don't explode stream_settings_data.sort_for_stream_settings(bad_stream_ids); }); test("get_invite_stream_data", () => { // add default stream const orie = { name: "Orie", stream_id: 320, invite_only: false, subscribed: true, is_web_public: false, }; people.init(); people.add_active_user(me); people.initialize_current_user(me.user_id); current_user.is_admin = true; stream_data.add_sub(orie); stream_data.set_realm_default_streams([orie]); const expected_list = [ { name: "Orie", stream_id: 320, invite_only: false, subscribed: true, is_web_public: false, }, ]; assert.deepEqual(stream_data.get_invite_stream_data(), expected_list); const inviter = { name: "Inviter", stream_id: 25, invite_only: true, subscribed: true, is_web_public: false, }; stream_data.add_sub(inviter); expected_list.push({ name: "Inviter", stream_id: 25, invite_only: true, subscribed: true, is_web_public: false, }); assert.deepEqual(stream_data.get_invite_stream_data(), expected_list); // add unsubscribed private stream const tokyo = { name: "Tokyo", stream_id: 12, invite_only: true, subscribed: false, is_web_public: false, }; stream_data.add_sub(tokyo); assert.deepEqual(stream_data.get_invite_stream_data(), expected_list); const random = { name: "Random", stream_id: 34, invite_only: false, subscribed: false, is_web_public: false, }; stream_data.add_sub(random); expected_list.push({ name: "Random", stream_id: 34, invite_only: false, subscribed: false, is_web_public: false, }); assert.deepEqual(stream_data.get_invite_stream_data(), expected_list); }); test("can_post_messages_in_stream", () => { const social = { subscribed: true, color: "red", name: "social", stream_id: 2, is_muted: false, invite_only: true, history_public_to_subscribers: false, stream_post_policy: settings_config.stream_post_policy_values.admins.code, }; current_user.is_admin = false; assert.equal(stream_data.can_post_messages_in_stream(social), false); current_user.is_admin = true; assert.equal(stream_data.can_post_messages_in_stream(social), true); social.stream_post_policy = settings_config.stream_post_policy_values.moderators.code; current_user.is_moderator = false; current_user.is_admin = false; assert.equal(stream_data.can_post_messages_in_stream(social), false); current_user.is_moderator = true; assert.equal(stream_data.can_post_messages_in_stream(social), true); social.stream_post_policy = settings_config.stream_post_policy_values.non_new_members.code; current_user.is_moderator = false; me.date_joined = new Date(Date.now()); realm.realm_waiting_period_threshold = 10; assert.equal(stream_data.can_post_messages_in_stream(social), false); me.date_joined = new Date(Date.now() - 20 * 86400000); assert.equal(stream_data.can_post_messages_in_stream(social), true); current_user.is_guest = true; assert.equal(stream_data.can_post_messages_in_stream(social), false); social.stream_post_policy = settings_config.stream_post_policy_values.everyone.code; assert.equal(stream_data.can_post_messages_in_stream(social), true); page_params.is_spectator = true; assert.equal(stream_data.can_post_messages_in_stream(social), false); }); test("can_unsubscribe_others", () => { const admin_user_id = 1; const moderator_user_id = 2; const member_user_id = 3; const admins = { name: "Admins", id: 1, members: new Set([admin_user_id]), is_system_group: true, direct_subgroup_ids: new Set([]), }; const moderators = { name: "Moderators", id: 2, members: new Set([moderator_user_id]), is_system_group: true, direct_subgroup_ids: new Set([1]), }; const all = { name: "Everyone", id: 3, members: new Set([member_user_id]), is_system_group: true, direct_subgroup_ids: new Set([2]), }; const nobody = { name: "Nobody", id: 4, members: new Set([]), is_system_group: true, direct_subgroup_ids: new Set([]), }; user_groups.initialize({realm_user_groups: [admins, moderators, all, nobody]}); const sub = { name: "Denmark", subscribed: true, color: "red", stream_id: 1, can_remove_subscribers_group: admins.id, }; stream_data.add_sub(sub); people.initialize_current_user(admin_user_id); assert.equal(stream_data.can_unsubscribe_others(sub), true); people.initialize_current_user(moderator_user_id); assert.equal(stream_data.can_unsubscribe_others(sub), false); sub.can_remove_subscribers_group = moderators.id; people.initialize_current_user(admin_user_id); assert.equal(stream_data.can_unsubscribe_others(sub), true); people.initialize_current_user(moderator_user_id); assert.equal(stream_data.can_unsubscribe_others(sub), true); people.initialize_current_user(member_user_id); assert.equal(stream_data.can_unsubscribe_others(sub), false); sub.can_remove_subscribers_group = all.id; people.initialize_current_user(admin_user_id); assert.equal(stream_data.can_unsubscribe_others(sub), true); people.initialize_current_user(moderator_user_id); assert.equal(stream_data.can_unsubscribe_others(sub), true); people.initialize_current_user(member_user_id); assert.equal(stream_data.can_unsubscribe_others(sub), true); // Even with the nobody system group, admins can still unsubscribe others. sub.can_remove_subscribers_group = nobody.id; current_user.is_admin = true; assert.equal(stream_data.can_unsubscribe_others(sub), true); current_user.is_admin = false; assert.equal(stream_data.can_unsubscribe_others(sub), false); // This isn't a real state, but we want coverage on !can_view_subscribers. sub.subscribed = false; sub.invite_only = true; current_user.is_admin = true; assert.equal(stream_data.can_unsubscribe_others(sub), true); current_user.is_admin = false; assert.equal(stream_data.can_unsubscribe_others(sub), false); }); test("options for dropdown widget", () => { const denmark = { subscribed: true, color: "blue", name: "Denmark", stream_id: 1, is_muted: true, invite_only: true, history_public_to_subscribers: true, }; const social = { subscribed: true, color: "red", name: "social", stream_id: 2, is_muted: false, invite_only: true, history_public_to_subscribers: false, stream_post_policy: settings_config.stream_post_policy_values.admins.code, }; const test = { subscribed: true, color: "yellow", name: "test", stream_id: 3, is_muted: true, invite_only: false, }; const web_public_stream = { subscribed: true, color: "yellow", name: "web_public_stream", stream_id: 4, is_muted: false, invite_only: false, history_public_to_subscribers: true, is_web_public: true, }; stream_data.add_sub(denmark); stream_data.add_sub(social); stream_data.add_sub(web_public_stream); stream_data.add_sub(test); assert.deepEqual(stream_data.get_options_for_dropdown_widget(), [ { name: "Denmark", stream: { subscribed: true, color: "blue", name: "Denmark", stream_id: 1, is_muted: true, invite_only: true, history_public_to_subscribers: true, }, unique_id: 1, }, { name: "social", stream: { color: "red", history_public_to_subscribers: false, invite_only: true, is_muted: false, name: "social", stream_id: 2, stream_post_policy: 2, subscribed: true, }, unique_id: 2, }, { name: "test", stream: { color: "yellow", invite_only: false, is_muted: true, name: "test", stream_id: 3, subscribed: true, }, unique_id: 3, }, { name: "web_public_stream", stream: { subscribed: true, color: "yellow", name: "web_public_stream", stream_id: 4, is_muted: false, invite_only: false, history_public_to_subscribers: true, is_web_public: true, }, unique_id: 4, }, ]); }); test("can_access_stream_email", () => { const social = { subscribed: true, color: "red", name: "social", stream_id: 2, is_muted: false, invite_only: true, history_public_to_subscribers: false, }; current_user.is_admin = false; assert.equal(stream_data.can_access_stream_email(social), true); current_user.is_admin = true; assert.equal(stream_data.can_access_stream_email(social), true); social.subscribed = false; assert.equal(stream_data.can_access_stream_email(social), false); social.invite_only = false; assert.equal(stream_data.can_access_stream_email(social), true); current_user.is_admin = false; assert.equal(stream_data.can_access_stream_email(social), true); current_user.is_guest = true; assert.equal(stream_data.can_access_stream_email(social), false); social.subscribed = true; assert.equal(stream_data.can_access_stream_email(social), true); social.is_web_public = true; assert.equal(stream_data.can_access_stream_email(social), true); social.subscribed = false; assert.equal(stream_data.can_access_stream_email(social), true); page_params.is_spectator = true; assert.equal(stream_data.can_access_stream_email(social), false); });