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b9e62c7af8
For spectators, the chunk of page_params that originates from do_events_register isn’t assigned until ui_init.js. That means the TypeScript type of page_params is mostly a lie during module load time: reading a parameter too early silently results in undefined rather than the declared type, with unpredictable results later on. We want to make such an early read into an immediate runtime error, for both users and spectators consistently, and pave the way for runtime validation of the page_params type. As a second step, split out the subset of fields that pertain to the entire realm. Signed-off-by: Anders Kaseorg <anders@zulip.com>
367 lines
12 KiB
JavaScript
367 lines
12 KiB
JavaScript
"use strict";
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const {strict: assert} = require("assert");
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const {mock_esm, zrequire} = require("./lib/namespace");
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const {run_test} = require("./lib/test");
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const {current_user, realm} = require("./lib/zpage_params");
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realm.realm_move_messages_within_stream_limit_seconds = 259200;
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const message_edit = zrequire("message_edit");
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const people = zrequire("people");
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const is_content_editable = message_edit.is_content_editable;
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const settings_data = mock_esm("../src/settings_data");
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run_test("is_content_editable", () => {
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// You can't edit a null message
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assert.equal(is_content_editable(null), false);
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// You can't edit a message you didn't send
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assert.equal(
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is_content_editable({
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sent_by_me: false,
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}),
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false,
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);
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// Failed request are currently not editable (though we want to
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// change this back).
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assert.equal(
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is_content_editable({
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sent_by_me: true,
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failed_request: true,
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}),
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false,
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);
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// Locally echoed messages are not editable, since the message hasn't
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// finished being sent yet.
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assert.equal(
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is_content_editable({
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sent_by_me: true,
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locally_echoed: true,
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}),
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false,
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);
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// For the rest of these tests, we only consider messages sent by the
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// user, and that were successfully sent (i.e. no failed_request or local_id)
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const message = {
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sent_by_me: true,
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};
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realm.realm_allow_message_editing = false;
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assert.equal(is_content_editable(message), false);
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realm.realm_allow_message_editing = true;
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// Limit of 0 means no time limit on editing messages
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realm.realm_message_content_edit_limit_seconds = null;
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assert.equal(is_content_editable(message), true);
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realm.realm_message_content_edit_limit_seconds = 10;
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const now = new Date();
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const current_timestamp = now / 1000;
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message.timestamp = current_timestamp - 60;
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// Have 55+10 > 60 seconds from message.timestamp to edit the message; we're good!
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assert.equal(is_content_editable(message, 55), true);
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// It's been 60 > 45+10 since message.timestamp. When realm_allow_message_editing
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// is true, we can edit the topic if there is one.
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assert.equal(is_content_editable(message, 45), false);
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// Right now, we prevent users from editing widgets.
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message.submessages = ["/poll"];
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assert.equal(is_content_editable(message, 55), false);
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delete message.submessages;
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message.type = "private";
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assert.equal(is_content_editable(message, 45), false);
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assert.equal(is_content_editable(message, 55), true);
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// If we don't pass a second argument, treat it as 0
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assert.equal(is_content_editable(message), false);
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});
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run_test("is_topic_editable", ({override}) => {
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const now = new Date();
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const current_timestamp = now / 1000;
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const message = {
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sent_by_me: true,
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locally_echoed: true,
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type: "stream",
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};
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realm.realm_allow_message_editing = true;
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override(settings_data, "user_can_move_messages_to_another_topic", () => true);
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current_user.is_admin = true;
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assert.equal(message_edit.is_topic_editable(message), false);
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message.locally_echoed = false;
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message.failed_request = true;
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assert.equal(message_edit.is_topic_editable(message), false);
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message.failed_request = false;
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assert.equal(message_edit.is_topic_editable(message), true);
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message.sent_by_me = false;
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assert.equal(message_edit.is_topic_editable(message), true);
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override(settings_data, "user_can_move_messages_to_another_topic", () => false);
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assert.equal(message_edit.is_topic_editable(message), false);
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current_user.is_admin = false;
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assert.equal(message_edit.is_topic_editable(message), false);
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message.topic = "translated: (no topic)";
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assert.equal(message_edit.is_topic_editable(message), false);
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message.topic = "test topic";
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override(settings_data, "user_can_move_messages_to_another_topic", () => false);
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assert.equal(message_edit.is_topic_editable(message), false);
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realm.realm_move_messages_within_stream_limit_seconds = 259200;
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message.timestamp = current_timestamp - 60;
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override(settings_data, "user_can_move_messages_to_another_topic", () => true);
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assert.equal(message_edit.is_topic_editable(message), true);
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message.timestamp = current_timestamp - 600000;
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assert.equal(message_edit.is_topic_editable(message), false);
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current_user.is_moderator = true;
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assert.equal(message_edit.is_topic_editable(message), true);
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realm.realm_allow_message_editing = false;
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assert.equal(message_edit.is_topic_editable(message), true);
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});
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run_test("is_stream_editable", ({override}) => {
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const now = new Date();
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const current_timestamp = now / 1000;
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const message = {
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sent_by_me: true,
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locally_echoed: true,
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type: "stream",
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};
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realm.realm_allow_message_editing = true;
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override(settings_data, "user_can_move_messages_between_streams", () => true);
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current_user.is_admin = true;
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assert.equal(message_edit.is_stream_editable(message), false);
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message.locally_echoed = false;
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message.failed_request = true;
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assert.equal(message_edit.is_stream_editable(message), false);
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message.failed_request = false;
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assert.equal(message_edit.is_stream_editable(message), true);
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message.sent_by_me = false;
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assert.equal(message_edit.is_stream_editable(message), true);
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override(settings_data, "user_can_move_messages_between_streams", () => false);
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assert.equal(message_edit.is_stream_editable(message), false);
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current_user.is_admin = false;
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assert.equal(message_edit.is_stream_editable(message), false);
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realm.realm_move_messages_between_streams_limit_seconds = 259200;
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message.timestamp = current_timestamp - 60;
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override(settings_data, "user_can_move_messages_between_streams", () => true);
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assert.equal(message_edit.is_stream_editable(message), true);
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message.timestamp = current_timestamp - 600000;
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assert.equal(message_edit.is_stream_editable(message), false);
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current_user.is_moderator = true;
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assert.equal(message_edit.is_stream_editable(message), true);
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});
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run_test("get_deletability", ({override}) => {
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current_user.is_admin = true;
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override(settings_data, "user_can_delete_own_message", () => false);
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realm.realm_message_content_delete_limit_seconds = null;
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const test_user = {
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user_id: 1,
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full_name: "Test user",
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email: "test@zulip.com",
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};
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people.add_active_user(test_user);
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const bot_user = {
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user_id: 2,
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full_name: "Test bot user",
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email: "test-bot@zulip.com",
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bot_owner_id: 1,
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};
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people.add_active_user(bot_user);
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const message = {
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sent_by_me: false,
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locally_echoed: true,
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sender_id: 1,
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};
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// Admin can always delete any message
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assert.equal(message_edit.get_deletability(message), true);
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// Non-admin can't delete message sent by others
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current_user.is_admin = false;
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assert.equal(message_edit.get_deletability(message), false);
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// Locally echoed messages are not deletable
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message.sent_by_me = true;
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assert.equal(message_edit.get_deletability(message), false);
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message.locally_echoed = false;
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assert.equal(message_edit.get_deletability(message), false);
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override(settings_data, "user_can_delete_own_message", () => true);
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assert.equal(message_edit.get_deletability(message), true);
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message.sent_by_me = false;
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assert.equal(message_edit.get_deletability(message), false);
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message.sent_by_me = true;
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let now = new Date();
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let current_timestamp = now / 1000;
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message.timestamp = current_timestamp - 5;
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realm.realm_message_content_delete_limit_seconds = 10;
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assert.equal(message_edit.get_deletability(message), true);
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message.timestamp = current_timestamp - 60;
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assert.equal(message_edit.get_deletability(message), false);
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message.sender_id = 2;
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message.sent_by_me = false;
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people.initialize_current_user(test_user.user_id);
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realm.realm_message_content_delete_limit_seconds = null;
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override(settings_data, "user_can_delete_own_message", () => true);
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assert.equal(message_edit.get_deletability(message), true);
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override(settings_data, "user_can_delete_own_message", () => false);
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assert.equal(message_edit.get_deletability(message), false);
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now = new Date();
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current_timestamp = now / 1000;
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realm.realm_message_content_delete_limit_seconds = 10;
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message.timestamp = current_timestamp - 60;
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override(settings_data, "user_can_delete_own_message", () => true);
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assert.equal(message_edit.get_deletability(message), false);
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});
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run_test("stream_and_topic_exist_in_edit_history", () => {
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// A message with no edit history should always return false;
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// the message's current stream_id and topic are not compared
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// to the stream_id and topic parameters.
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const message_no_edits = {
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stream_id: 1,
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topic: "topic match",
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};
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assert.equal(
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message_edit.stream_and_topic_exist_in_edit_history(message_no_edits, 2, "no match"),
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false,
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);
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assert.equal(
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message_edit.stream_and_topic_exist_in_edit_history(message_no_edits, 1, "topic match"),
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false,
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);
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// A non-stream message (object has no stream_id or topic)
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// with content edit history, should return false.
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const private_message = {
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edit_history: [{prev_content: "content edit to direct message"}],
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};
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assert.equal(
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message_edit.stream_and_topic_exist_in_edit_history(private_message, 1, "topic match"),
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false,
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);
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// A stream message with only content edits should return false,
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// even if the message's current stream_id and topic are a match.
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const message_content_edit = {
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stream_id: 1,
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topic: "topic match",
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edit_history: [{prev_content: "content edit"}],
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};
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assert.equal(
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message_edit.stream_and_topic_exist_in_edit_history(message_content_edit, 1, "topic match"),
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false,
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);
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const message_stream_edit = {
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stream_id: 6,
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topic: "topic match",
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edit_history: [{stream: 6, prev_stream: 1}],
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};
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assert.equal(
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message_edit.stream_and_topic_exist_in_edit_history(message_stream_edit, 2, "topic match"),
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false,
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);
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assert.equal(
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message_edit.stream_and_topic_exist_in_edit_history(message_stream_edit, 1, "topic match"),
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true,
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);
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const message_topic_edit = {
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stream_id: 1,
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topic: "final topic",
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edit_history: [{topic: "final topic", prev_topic: "topic match"}],
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};
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assert.equal(
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message_edit.stream_and_topic_exist_in_edit_history(message_topic_edit, 1, "no match"),
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false,
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);
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assert.equal(
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message_edit.stream_and_topic_exist_in_edit_history(message_topic_edit, 1, "topic match"),
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true,
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);
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const message_many_edits = {
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stream_id: 6,
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topic: "final topic",
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edit_history: [
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{stream: 6, prev_stream: 5},
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{prev_content: "content only edit"},
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{topic: "final topic", prev_topic: "topic match"},
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{stream: 5, prev_stream: 1},
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],
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};
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assert.equal(
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message_edit.stream_and_topic_exist_in_edit_history(message_many_edits, 1, "no match"),
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false,
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);
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assert.equal(
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message_edit.stream_and_topic_exist_in_edit_history(message_many_edits, 2, "topic match"),
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false,
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);
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assert.equal(
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message_edit.stream_and_topic_exist_in_edit_history(message_many_edits, 1, "topic match"),
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true,
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);
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// When the topic and stream_id exist in the message's edit history
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// individually, but not together in a historical state, it should return false.
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const message_no_historical_match = {
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stream_id: 6,
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topic: "final topic",
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edit_history: [
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{stream: 6, prev_stream: 1}, // stream matches, topic does not
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{stream: 1, prev_stream: 5}, // neither match
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{topic: "final topic", prev_topic: "topic match"}, // topic matches, stream does not
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],
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};
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assert.equal(
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message_edit.stream_and_topic_exist_in_edit_history(
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message_no_historical_match,
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1,
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"topic match",
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),
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false,
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);
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});
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