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settings: Add two realm settings to restrict direct messages.

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Fixes #24467.
This commit is contained in:
Vector73
2024-07-08 22:30:08 +05:30
committed by Tim Abbott
parent 318d3e3cca
commit 6098c2cebe
45 changed files with 975 additions and 209 deletions
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45
web/src/people.ts
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@@ -22,6 +22,7 @@ import type {
} from "./state_data";
import {current_user, realm} from "./state_data";
import * as timerender from "./timerender";
import {is_user_in_group} from "./user_groups";
import {user_settings} from "./user_settings";
import * as util from "./util";
@@ -760,28 +761,38 @@ export function should_add_guest_user_indicator(user_id: number): boolean {
return user.is_guest;
}
export function user_can_direct_message(recipient_ids_string: string): boolean {
// Common function for checking if a user can send a direct
// message to the target user (or group of users) represented by a
// user ids string.
// Regardless of policy, we allow sending direct messages to bots and to self.
export function user_can_initiate_direct_message_thread(recipient_ids_string: string): boolean {
const direct_message_initiator_group_id = realm.realm_direct_message_initiator_group;
const recipient_ids = user_ids_string_to_ids_array(recipient_ids_string);
if (
recipient_ids.length === 1 &&
recipient_ids[0] !== undefined &&
(is_valid_bot_user(recipient_ids[0]) || is_my_user_id(recipient_ids[0]))
) {
if (is_user_in_group(direct_message_initiator_group_id, my_user_id)) {
return true;
}
for (const recipient of recipient_ids) {
if (!is_valid_bot_user(recipient) && recipient !== my_user_id) {
return false;
}
}
return true;
}
export function user_can_direct_message(recipient_ids_string: string): boolean {
const direct_message_permission_group_id = realm.realm_direct_message_permission_group;
const recipient_ids = user_ids_string_to_ids_array(recipient_ids_string);
if (is_user_in_group(direct_message_permission_group_id, my_user_id)) {
return true;
}
if (
realm.realm_private_message_policy ===
settings_config.private_message_policy_values.disabled.code
) {
return false;
let other_human_recipients_exist = false;
for (const recipient_id of recipient_ids) {
if (is_valid_bot_user(recipient_id) || recipient_id === my_user_id) {
continue;
}
if (is_user_in_group(direct_message_permission_group_id, recipient_id)) {
return true;
}
other_human_recipients_exist = true;
}
return true;
return !other_human_recipients_exist;
}
function gravatar_url_for_email(email: string): string {