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	This change should make live-update code less brittle, or at least less cumbersome. Instead of having to re-compute calculated fields for every change to a stream message, we now just compute the fields right before we render stream settings UI.
		
			
				
	
	
		
			899 lines
		
	
	
		
			31 KiB
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
			
		
		
	
	
			899 lines
		
	
	
		
			31 KiB
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
import $ from "jquery";
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import render_settings_deactivation_stream_modal from "../templates/settings/deactivation_stream_modal.hbs";
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import render_stream_member_list_entry from "../templates/stream_member_list_entry.hbs";
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import render_stream_subscription_info from "../templates/stream_subscription_info.hbs";
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import render_subscription_settings from "../templates/subscription_settings.hbs";
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import render_subscription_stream_privacy_modal from "../templates/subscription_stream_privacy_modal.hbs";
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import render_unsubscribe_private_stream_modal from "../templates/unsubscribe_private_stream_modal.hbs";
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import * as blueslip from "./blueslip";
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import * as browser_history from "./browser_history";
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import * as channel from "./channel";
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import * as confirm_dialog from "./confirm_dialog";
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import * as hash_util from "./hash_util";
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import {i18n} from "./i18n";
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import * as input_pill from "./input_pill";
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import * as ListWidget from "./list_widget";
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import * as narrow_state from "./narrow_state";
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import * as overlays from "./overlays";
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import {page_params} from "./page_params";
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import * as peer_data from "./peer_data";
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import * as people from "./people";
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import * as pill_typeahead from "./pill_typeahead";
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import * as settings_config from "./settings_config";
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import * as settings_data from "./settings_data";
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import * as settings_ui from "./settings_ui";
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import * as stream_color from "./stream_color";
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import * as stream_data from "./stream_data";
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import * as stream_pill from "./stream_pill";
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import * as stream_settings_data from "./stream_settings_data";
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import * as stream_ui_updates from "./stream_ui_updates";
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import * as subs from "./subs";
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import * as ui from "./ui";
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import * as ui_report from "./ui_report";
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import * as user_pill from "./user_pill";
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import * as util from "./util";
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export let pill_widget;
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function setup_subscriptions_stream_hash(sub) {
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    const hash = hash_util.stream_edit_uri(sub);
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    browser_history.update(hash);
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}
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function compare_by_email(a, b) {
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    if (a.delivery_email && b.delivery_email) {
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        return a.delivery_email.localeCompare(b.delivery_email);
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    }
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    return a.email.localeCompare(b.email);
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}
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function compare_by_name(a, b) {
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    return a.full_name.localeCompare(b.full_name);
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}
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export function setup_subscriptions_tab_hash(tab_key_value) {
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    if (tab_key_value === "all-streams") {
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        browser_history.update("#streams/all");
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    } else if (tab_key_value === "subscribed") {
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        browser_history.update("#streams/subscribed");
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    } else {
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        blueslip.debug("Unknown tab_key_value: " + tab_key_value);
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    }
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}
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export function settings_for_sub(sub) {
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    return $(
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        `#subscription_overlay .subscription_settings[data-stream-id='${CSS.escape(
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            sub.stream_id,
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        )}']`,
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    );
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}
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export function is_sub_settings_active(sub) {
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    // This function return whether the provided given sub object is
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    // currently being viewed/edited in the stream edit UI.  This is
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    // used to determine whether we need to rerender the stream edit
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    // UI when a sub object is modified by an event.
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    const active_stream = subs.active_stream();
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    if (active_stream !== undefined && active_stream.id === sub.stream_id) {
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        return true;
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    }
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    return false;
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}
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export function get_users_from_subscribers(subscribers) {
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    return subscribers.map((user_id) => people.get_by_user_id(user_id));
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}
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export function get_retention_policy_text_for_subscription_type(sub) {
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    let message_retention_days = sub.message_retention_days;
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    // If both this stream and the organization-level policy are to retain forever,
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    // there's no need to comment on retention policies when describing the stream.
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    if (
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        page_params.realm_message_retention_days === settings_config.retain_message_forever &&
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        (sub.message_retention_days === null ||
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            sub.message_retention_days === settings_config.retain_message_forever)
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    ) {
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        return undefined;
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    }
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    // Forever for this stream, overriding the organization default
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    if (sub.message_retention_days === settings_config.retain_message_forever) {
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        return i18n.t("Messages in this stream will be retained forever.");
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    }
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    // If we are deleting messages, even if it's the organization
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    // default, it's worth commenting on the policy.
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    if (message_retention_days === null) {
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        message_retention_days = page_params.realm_message_retention_days;
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    }
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    return i18n.t(
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        "Messages in this stream will be automatically deleted after __retention_days__ days.",
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        {retention_days: message_retention_days},
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    );
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}
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export function get_display_text_for_realm_message_retention_setting() {
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    const realm_message_retention_days = page_params.realm_message_retention_days;
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    if (realm_message_retention_days === settings_config.retain_message_forever) {
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        return i18n.t("(forever)");
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    }
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    return i18n.t("(__message_retention_days__ days)", {
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        message_retention_days: realm_message_retention_days,
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    });
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}
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function change_stream_message_retention_days_block_display_property(value) {
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    if (value === "retain_for_period") {
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        $(".stream-message-retention-days-input").show();
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    } else {
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        $(".stream-message-retention-days-input").hide();
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    }
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}
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function set_stream_message_retention_setting_dropdown(stream) {
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    let value = "retain_for_period";
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    if (stream.message_retention_days === null) {
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        value = "realm_default";
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    } else if (stream.message_retention_days === settings_config.retain_message_forever) {
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        value = "forever";
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    }
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    $(".stream_message_retention_setting").val(value);
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    change_stream_message_retention_days_block_display_property(value);
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}
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function get_stream_id(target) {
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    const row = $(target).closest(".stream-row, .subscription_settings");
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    return Number.parseInt(row.attr("data-stream-id"), 10);
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}
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function get_sub_for_target(target) {
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    const stream_id = get_stream_id(target);
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    if (!stream_id) {
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        blueslip.error("Cannot find stream id for target");
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        return undefined;
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    }
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    const sub = stream_data.get_sub_by_id(stream_id);
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    if (!sub) {
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        blueslip.error("get_sub_for_target() failed id lookup: " + stream_id);
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        return undefined;
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    }
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    return sub;
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}
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export function open_edit_panel_for_row(stream_row) {
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    const sub = get_sub_for_target(stream_row);
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    $(".stream-row.active").removeClass("active");
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    subs.show_subs_pane.settings();
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    $(stream_row).addClass("active");
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    setup_subscriptions_stream_hash(sub);
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    show_settings_for(stream_row);
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}
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export function open_edit_panel_empty() {
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    const tab_key = $(subs.get_active_data().tabs[0]).attr("data-tab-key");
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    $(".stream-row.active").removeClass("active");
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    subs.show_subs_pane.nothing_selected();
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    setup_subscriptions_tab_hash(tab_key);
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}
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function format_member_list_elem(person) {
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    return render_stream_member_list_entry({
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        name: person.full_name,
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        user_id: person.user_id,
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        email: settings_data.email_for_user_settings(person),
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        displaying_for_admin: page_params.is_admin,
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        show_email: settings_data.show_email(),
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    });
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}
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function get_subscriber_list(sub_row) {
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    const stream_id_str = sub_row.data("stream-id");
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    return $(
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        `.subscription_settings[data-stream-id="${CSS.escape(stream_id_str)}"] .subscriber-list`,
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    );
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}
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export function update_stream_name(sub, new_name) {
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    const sub_settings = settings_for_sub(sub);
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    sub_settings.find(".email-address").text(sub.email_address);
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    sub_settings.find(".stream-name-editable").text(new_name);
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}
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export function update_stream_description(sub) {
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    const stream_settings = settings_for_sub(sub);
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    stream_settings.find("input.description").val(sub.description);
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    stream_settings
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        .find(".stream-description-editable")
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        .html(util.clean_user_content_links(sub.rendered_description));
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}
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export function invite_user_to_stream(user_ids, sub, success, failure) {
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    // TODO: use stream_id when backend supports it
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    const stream_name = sub.name;
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    return channel.post({
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        url: "/json/users/me/subscriptions",
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        data: {
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            subscriptions: JSON.stringify([{name: stream_name}]),
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            principals: JSON.stringify(user_ids),
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        },
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        success,
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        error: failure,
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    });
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}
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function submit_add_subscriber_form(e) {
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    const sub = get_sub_for_target(e.target);
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    if (!sub) {
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        blueslip.error(".subscriber_list_add form submit fails");
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        return;
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    }
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    const stream_subscription_info_elem = $(".stream_subscription_info").expectOne();
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    let user_ids = user_pill.get_user_ids(pill_widget);
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    user_ids = user_ids.concat(stream_pill.get_user_ids(pill_widget));
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    user_ids = new Set(user_ids);
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    if (user_ids.has(page_params.user_id) && sub.subscribed) {
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        // We don't want to send a request to subscribe ourselves
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        // if we are already subscribed to this stream. This
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        // case occurs when creating user pills from a stream.
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        user_ids.delete(page_params.user_id);
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    }
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    if (user_ids.size === 0) {
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        stream_subscription_info_elem
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            .text(i18n.t("No user to subscribe."))
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            .addClass("text-error")
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            .removeClass("text-success");
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        return;
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    }
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    user_ids = Array.from(user_ids);
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    function invite_success(data) {
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        pill_widget.clear();
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        const subscribed_users = Object.keys(data.subscribed).map((email) =>
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            people.get_by_email(email),
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        );
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        const already_subscribed_users = Object.keys(data.already_subscribed).map((email) =>
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            people.get_by_email(email),
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        );
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        const html = render_stream_subscription_info({subscribed_users, already_subscribed_users});
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        ui.get_content_element(stream_subscription_info_elem).html(html);
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        stream_subscription_info_elem.addClass("text-success").removeClass("text-error");
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    }
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    function invite_failure(xhr) {
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        const error = JSON.parse(xhr.responseText);
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        stream_subscription_info_elem
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            .text(error.msg)
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            .addClass("text-error")
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            .removeClass("text-success");
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    }
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    invite_user_to_stream(user_ids, sub, invite_success, invite_failure);
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}
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export function remove_user_from_stream(user_id, sub, success, failure) {
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    // TODO: use stream_id when backend supports it
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    const stream_name = sub.name;
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    return channel.del({
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        url: "/json/users/me/subscriptions",
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        data: {subscriptions: JSON.stringify([stream_name]), principals: JSON.stringify([user_id])},
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        success,
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        error: failure,
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    });
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}
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export function sort_but_pin_current_user_on_top(users) {
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    if (users === undefined) {
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        blueslip.error("Undefined users are passed to function sort_but_pin_current_user_on_top");
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        return;
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    }
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    const my_user = people.get_by_email(people.my_current_email());
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    let compare_function;
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    if (settings_data.show_email()) {
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        compare_function = compare_by_email;
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    } else {
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        compare_function = compare_by_name;
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    }
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    if (users.includes(my_user)) {
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        users.splice(users.indexOf(my_user), 1);
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        users.sort(compare_function);
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        users.unshift(my_user);
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    } else {
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        users.sort(compare_function);
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    }
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}
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export function create_item_from_text(text, current_items) {
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    const item = stream_pill.create_item_from_stream_name(text, current_items);
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    if (item) {
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        return item;
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    }
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    return user_pill.create_item_from_email(text, current_items);
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}
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export function get_text_from_item(item) {
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    const text = stream_pill.get_stream_name_from_item(item);
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    if (text) {
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        return text;
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    }
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    return user_pill.get_email_from_item(item);
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}
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function show_subscription_settings(sub) {
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    const stream_id = sub.stream_id;
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    const sub_settings = settings_for_sub(sub);
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    const colorpicker = sub_settings.find(".colorpicker");
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    const color = stream_data.get_color(sub.name);
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    stream_color.set_colorpicker_color(colorpicker, color);
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    stream_ui_updates.update_add_subscriptions_elements(sub);
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    const container = $(
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        `#subscription_overlay .subscription_settings[data-stream-id='${CSS.escape(
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            stream_id,
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        )}'] .pill-container`,
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    );
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    pill_widget = input_pill.create({
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        container,
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        create_item_from_text,
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        get_text_from_item,
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    });
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    if (!sub.render_subscribers) {
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        return;
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    }
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    if (!stream_data.can_toggle_subscription(sub)) {
 | 
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        stream_ui_updates.initialize_cant_subscribe_popover(sub);
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    }
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    // fetch subscriber list from memory.
 | 
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    const list = get_subscriber_list(sub_settings);
 | 
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    list.empty();
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 | 
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    const user_ids = peer_data.get_subscribers(sub.stream_id);
 | 
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    const users = get_users_from_subscribers(user_ids);
 | 
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    sort_but_pin_current_user_on_top(users);
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 | 
						|
    function get_users_for_subscriber_typeahead() {
 | 
						|
        const potential_subscribers = peer_data.potential_subscribers(stream_id);
 | 
						|
        return user_pill.filter_taken_users(potential_subscribers, pill_widget);
 | 
						|
    }
 | 
						|
 | 
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    ListWidget.create(list, users, {
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						|
        name: "stream_subscribers/" + stream_id,
 | 
						|
        modifier(item) {
 | 
						|
            return format_member_list_elem(item);
 | 
						|
        },
 | 
						|
        filter: {
 | 
						|
            element: $(`[data-stream-id='${CSS.escape(stream_id)}'] .search`),
 | 
						|
            predicate(item, value) {
 | 
						|
                const person = item;
 | 
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 | 
						|
                if (person) {
 | 
						|
                    if (
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						|
                        person.email.toLocaleLowerCase().includes(value) &&
 | 
						|
                        settings_data.show_email()
 | 
						|
                    ) {
 | 
						|
                        return true;
 | 
						|
                    }
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						|
                    return person.full_name.toLowerCase().includes(value);
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						|
                }
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						|
                return false;
 | 
						|
            },
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						|
        },
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        simplebar_container: $(".subscriber_list_container"),
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    });
 | 
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    const opts = {source: get_users_for_subscriber_typeahead, stream: true};
 | 
						|
    pill_typeahead.set_up(sub_settings.find(".input"), pill_widget, opts);
 | 
						|
}
 | 
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 | 
						|
export function is_notification_setting(setting_label) {
 | 
						|
    if (setting_label.includes("_notifications")) {
 | 
						|
        return true;
 | 
						|
    } else if (setting_label.includes("_notify")) {
 | 
						|
        return true;
 | 
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    }
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    return false;
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}
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export function stream_settings(sub) {
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						|
    const settings_labels = settings_config.general_notifications_table_labels.stream;
 | 
						|
    const check_realm_setting = settings_config.all_notifications().show_push_notifications_tooltip;
 | 
						|
 | 
						|
    const settings = Object.keys(settings_labels).map((setting) => {
 | 
						|
        const ret = {
 | 
						|
            name: setting,
 | 
						|
            label: settings_labels[setting],
 | 
						|
            disabled_realm_setting: check_realm_setting[setting],
 | 
						|
            is_disabled: check_realm_setting[setting],
 | 
						|
            is_notification_setting: is_notification_setting(setting),
 | 
						|
        };
 | 
						|
        if (is_notification_setting(setting)) {
 | 
						|
            // This block ensures we correctly display to users the
 | 
						|
            // current state of stream-level notification settings
 | 
						|
            // with a value of `null`, which inherit the user's global
 | 
						|
            // notification settings for streams.
 | 
						|
            ret.is_checked =
 | 
						|
                stream_data.receives_notifications(sub.stream_id, setting) &&
 | 
						|
                !check_realm_setting[setting];
 | 
						|
            ret.is_disabled = ret.is_disabled || sub.is_muted;
 | 
						|
            return ret;
 | 
						|
        }
 | 
						|
        ret.is_checked = sub[setting] && !check_realm_setting[setting];
 | 
						|
        return ret;
 | 
						|
    });
 | 
						|
    return settings;
 | 
						|
}
 | 
						|
 | 
						|
export function show_settings_for(node) {
 | 
						|
    const stream_id = get_stream_id(node);
 | 
						|
    const slim_sub = stream_data.get_sub_by_id(stream_id);
 | 
						|
    stream_data.clean_up_description(slim_sub);
 | 
						|
    const sub = stream_settings_data.get_sub_for_settings(slim_sub);
 | 
						|
 | 
						|
    const html = render_subscription_settings({
 | 
						|
        sub,
 | 
						|
        settings: stream_settings(sub),
 | 
						|
        stream_post_policy_values: stream_data.stream_post_policy_values,
 | 
						|
        message_retention_text: get_retention_policy_text_for_subscription_type(sub),
 | 
						|
    });
 | 
						|
    ui.get_content_element($(".subscriptions .right .settings")).html(html);
 | 
						|
 | 
						|
    const sub_settings = settings_for_sub(sub);
 | 
						|
 | 
						|
    $(".nothing-selected").hide();
 | 
						|
 | 
						|
    sub_settings.addClass("show");
 | 
						|
 | 
						|
    show_subscription_settings(sub);
 | 
						|
}
 | 
						|
 | 
						|
function stream_is_muted_changed(e) {
 | 
						|
    const sub = get_sub_for_target(e.target);
 | 
						|
    if (!sub) {
 | 
						|
        blueslip.error("stream_is_muted_changed() fails");
 | 
						|
        return;
 | 
						|
    }
 | 
						|
 | 
						|
    const sub_settings = settings_for_sub(sub);
 | 
						|
    const notification_checkboxes = sub_settings.find(".sub_notification_setting");
 | 
						|
 | 
						|
    subs.set_muted(
 | 
						|
        sub,
 | 
						|
        e.target.checked,
 | 
						|
        `#stream_change_property_status${CSS.escape(sub.stream_id)}`,
 | 
						|
    );
 | 
						|
    sub_settings.find(".mute-note").toggleClass("hide-mute-note", !sub.is_muted);
 | 
						|
    notification_checkboxes.toggleClass("muted-sub", sub.is_muted);
 | 
						|
    notification_checkboxes.find("input[type='checkbox']").prop("disabled", sub.is_muted);
 | 
						|
}
 | 
						|
 | 
						|
export function stream_setting_changed(e, from_notification_settings) {
 | 
						|
    if (e.target.name === "is_muted") {
 | 
						|
        return;
 | 
						|
    }
 | 
						|
 | 
						|
    const sub = get_sub_for_target(e.target);
 | 
						|
    const status_element = from_notification_settings
 | 
						|
        ? $(e.target).closest(".subsection-parent").find(".alert-notification")
 | 
						|
        : $(`#stream_change_property_status${CSS.escape(sub.stream_id)}`);
 | 
						|
    const setting = e.target.name;
 | 
						|
    if (!sub) {
 | 
						|
        blueslip.error("undefined sub in stream_setting_changed()");
 | 
						|
        return;
 | 
						|
    }
 | 
						|
    if (is_notification_setting(setting) && sub[setting] === null) {
 | 
						|
        if (setting === "wildcard_mentions_notify") {
 | 
						|
            sub[setting] = page_params[setting];
 | 
						|
        } else {
 | 
						|
            sub[setting] = page_params["enable_stream_" + setting];
 | 
						|
        }
 | 
						|
    }
 | 
						|
    set_stream_property(sub, setting, e.target.checked, status_element);
 | 
						|
}
 | 
						|
 | 
						|
export function bulk_set_stream_property(sub_data, status_element) {
 | 
						|
    const url = "/json/users/me/subscriptions/properties";
 | 
						|
    const data = {subscription_data: JSON.stringify(sub_data)};
 | 
						|
    if (!status_element) {
 | 
						|
        return channel.post({
 | 
						|
            url,
 | 
						|
            data,
 | 
						|
            timeout: 10 * 1000,
 | 
						|
        });
 | 
						|
    }
 | 
						|
 | 
						|
    settings_ui.do_settings_change(channel.post, url, data, status_element);
 | 
						|
    return undefined;
 | 
						|
}
 | 
						|
 | 
						|
export function set_stream_property(sub, property, value, status_element) {
 | 
						|
    const sub_data = {stream_id: sub.stream_id, property, value};
 | 
						|
    bulk_set_stream_property([sub_data], status_element);
 | 
						|
}
 | 
						|
 | 
						|
function get_message_retention_days_from_sub(sub) {
 | 
						|
    if (sub.message_retention_days === null) {
 | 
						|
        return "realm_default";
 | 
						|
    }
 | 
						|
    if (sub.message_retention_days === -1) {
 | 
						|
        return "forever";
 | 
						|
    }
 | 
						|
    return sub.message_retention_days;
 | 
						|
}
 | 
						|
 | 
						|
function change_stream_privacy(e) {
 | 
						|
    e.stopPropagation();
 | 
						|
 | 
						|
    const stream_id = $(e.target).data("stream-id");
 | 
						|
    const sub = stream_data.get_sub_by_id(stream_id);
 | 
						|
    const data = {};
 | 
						|
    const stream_privacy_status = $(".stream-privacy-status");
 | 
						|
    stream_privacy_status.hide();
 | 
						|
 | 
						|
    const privacy_setting = $("#stream_privacy_modal input[name=privacy]:checked").val();
 | 
						|
    const stream_post_policy = Number.parseInt(
 | 
						|
        $("#stream_privacy_modal input[name=stream-post-policy]:checked").val(),
 | 
						|
        10,
 | 
						|
    );
 | 
						|
 | 
						|
    if (sub.stream_post_policy !== stream_post_policy) {
 | 
						|
        data.stream_post_policy = JSON.stringify(stream_post_policy);
 | 
						|
    }
 | 
						|
 | 
						|
    let invite_only;
 | 
						|
    let history_public_to_subscribers;
 | 
						|
 | 
						|
    if (privacy_setting === stream_data.stream_privacy_policy_values.public.code) {
 | 
						|
        invite_only = false;
 | 
						|
        history_public_to_subscribers = true;
 | 
						|
    } else if (privacy_setting === stream_data.stream_privacy_policy_values.private.code) {
 | 
						|
        invite_only = true;
 | 
						|
        history_public_to_subscribers = false;
 | 
						|
    } else {
 | 
						|
        invite_only = true;
 | 
						|
        history_public_to_subscribers = true;
 | 
						|
    }
 | 
						|
 | 
						|
    if (
 | 
						|
        sub.invite_only !== invite_only ||
 | 
						|
        sub.history_public_to_subscribers !== history_public_to_subscribers
 | 
						|
    ) {
 | 
						|
        data.is_private = JSON.stringify(invite_only);
 | 
						|
        data.history_public_to_subscribers = JSON.stringify(history_public_to_subscribers);
 | 
						|
    }
 | 
						|
 | 
						|
    let message_retention_days = $(
 | 
						|
        "#stream_privacy_modal select[name=stream_message_retention_setting]",
 | 
						|
    ).val();
 | 
						|
    if (message_retention_days === "retain_for_period") {
 | 
						|
        message_retention_days = Number.parseInt(
 | 
						|
            $("#stream_privacy_modal input[name=stream-message-retention-days]").val(),
 | 
						|
            10,
 | 
						|
        );
 | 
						|
    }
 | 
						|
 | 
						|
    const message_retention_days_from_sub = get_message_retention_days_from_sub(sub);
 | 
						|
 | 
						|
    if (message_retention_days_from_sub !== message_retention_days) {
 | 
						|
        data.message_retention_days = JSON.stringify(message_retention_days);
 | 
						|
    }
 | 
						|
 | 
						|
    $(".stream_change_property_info").hide();
 | 
						|
 | 
						|
    if (Object.keys(data).length === 0) {
 | 
						|
        overlays.close_modal("#stream_privacy_modal");
 | 
						|
        return;
 | 
						|
    }
 | 
						|
 | 
						|
    channel.patch({
 | 
						|
        url: "/json/streams/" + stream_id,
 | 
						|
        data,
 | 
						|
        success() {
 | 
						|
            overlays.close_modal("#stream_privacy_modal");
 | 
						|
            // The rest will be done by update stream event we will get.
 | 
						|
        },
 | 
						|
        error(xhr) {
 | 
						|
            ui_report.error(i18n.t("Failed"), xhr, stream_privacy_status);
 | 
						|
            $("#change-stream-privacy-button").text(i18n.t("Try again"));
 | 
						|
        },
 | 
						|
    });
 | 
						|
}
 | 
						|
 | 
						|
export function change_stream_name(e) {
 | 
						|
    e.preventDefault();
 | 
						|
    const sub_settings = $(e.target).closest(".subscription_settings");
 | 
						|
    const stream_id = get_stream_id(e.target);
 | 
						|
    const new_name_box = sub_settings.find(".stream-name-editable");
 | 
						|
    const new_name = new_name_box.text().trim();
 | 
						|
    const old_name = stream_data.maybe_get_stream_name(stream_id);
 | 
						|
 | 
						|
    $(".stream_change_property_info").hide();
 | 
						|
 | 
						|
    if (old_name === new_name) {
 | 
						|
        return;
 | 
						|
    }
 | 
						|
 | 
						|
    channel.patch({
 | 
						|
        // Stream names might contain unsafe characters so we must encode it first.
 | 
						|
        url: "/json/streams/" + stream_id,
 | 
						|
        data: {new_name: JSON.stringify(new_name)},
 | 
						|
        success() {
 | 
						|
            new_name_box.val("");
 | 
						|
            ui_report.success(
 | 
						|
                i18n.t("The stream has been renamed!"),
 | 
						|
                $(".stream_change_property_info"),
 | 
						|
            );
 | 
						|
        },
 | 
						|
        error(xhr) {
 | 
						|
            new_name_box.text(old_name);
 | 
						|
            ui_report.error(i18n.t("Error"), xhr, $(".stream_change_property_info"));
 | 
						|
        },
 | 
						|
    });
 | 
						|
}
 | 
						|
 | 
						|
export function set_raw_description(target, destination) {
 | 
						|
    const sub = get_sub_for_target(target);
 | 
						|
    if (!sub) {
 | 
						|
        blueslip.error("set_raw_description() fails");
 | 
						|
        return;
 | 
						|
    }
 | 
						|
    destination.text(sub.description);
 | 
						|
}
 | 
						|
 | 
						|
export function change_stream_description(e) {
 | 
						|
    e.preventDefault();
 | 
						|
 | 
						|
    const sub_settings = $(e.target).closest(".subscription_settings");
 | 
						|
    const sub = get_sub_for_target(e.target);
 | 
						|
    if (!sub) {
 | 
						|
        blueslip.error("change_stream_description() fails");
 | 
						|
        return;
 | 
						|
    }
 | 
						|
 | 
						|
    const stream_id = sub.stream_id;
 | 
						|
    const description = sub_settings.find(".stream-description-editable").text().trim();
 | 
						|
    $(".stream_change_property_info").hide();
 | 
						|
 | 
						|
    if (description === sub.description) {
 | 
						|
        sub_settings
 | 
						|
            .find(".stream-description-editable")
 | 
						|
            .html(util.clean_user_content_links(sub.rendered_description));
 | 
						|
        return;
 | 
						|
    }
 | 
						|
 | 
						|
    channel.patch({
 | 
						|
        // Description might contain unsafe characters so we must encode it first.
 | 
						|
        url: "/json/streams/" + stream_id,
 | 
						|
        data: {
 | 
						|
            description: JSON.stringify(description),
 | 
						|
        },
 | 
						|
        success() {
 | 
						|
            // The event from the server will update the rest of the UI
 | 
						|
            ui_report.success(
 | 
						|
                i18n.t("The stream description has been updated!"),
 | 
						|
                $(".stream_change_property_info"),
 | 
						|
            );
 | 
						|
        },
 | 
						|
        error(xhr) {
 | 
						|
            sub_settings
 | 
						|
                .find(".stream-description-editable")
 | 
						|
                .html(util.clean_user_content_links(sub.rendered_description));
 | 
						|
            ui_report.error(i18n.t("Error"), xhr, $(".stream_change_property_info"));
 | 
						|
        },
 | 
						|
    });
 | 
						|
}
 | 
						|
 | 
						|
export function archive_stream(stream_id, alert_element, stream_row) {
 | 
						|
    channel.del({
 | 
						|
        url: "/json/streams/" + stream_id,
 | 
						|
        error(xhr) {
 | 
						|
            ui_report.error(i18n.t("Failed"), xhr, alert_element);
 | 
						|
        },
 | 
						|
        success() {
 | 
						|
            stream_row.remove();
 | 
						|
        },
 | 
						|
    });
 | 
						|
}
 | 
						|
 | 
						|
export function initialize() {
 | 
						|
    $("#main_div").on("click", ".stream_sub_unsub_button", (e) => {
 | 
						|
        e.preventDefault();
 | 
						|
        e.stopPropagation();
 | 
						|
 | 
						|
        const sub = narrow_state.stream_sub();
 | 
						|
        if (sub === undefined) {
 | 
						|
            return;
 | 
						|
        }
 | 
						|
 | 
						|
        subs.sub_or_unsub(sub);
 | 
						|
    });
 | 
						|
 | 
						|
    $("#subscriptions_table").on("click", ".change-stream-privacy", (e) => {
 | 
						|
        const stream_id = get_stream_id(e.target);
 | 
						|
        const stream = stream_data.get_sub_by_id(stream_id);
 | 
						|
 | 
						|
        const template_data = {
 | 
						|
            stream_id,
 | 
						|
            stream_name: stream.name,
 | 
						|
            stream_privacy_policy_values: stream_data.stream_privacy_policy_values,
 | 
						|
            stream_privacy_policy: stream_data.get_stream_privacy_policy(stream_id),
 | 
						|
            stream_post_policy_values: stream_data.stream_post_policy_values,
 | 
						|
            stream_post_policy: stream.stream_post_policy,
 | 
						|
            is_owner: page_params.is_owner,
 | 
						|
            zulip_plan_is_not_limited: page_params.zulip_plan_is_not_limited,
 | 
						|
            disable_message_retention_setting:
 | 
						|
                !page_params.zulip_plan_is_not_limited || !page_params.is_owner,
 | 
						|
            stream_message_retention_days: stream.message_retention_days,
 | 
						|
            realm_message_retention_setting: get_display_text_for_realm_message_retention_setting(),
 | 
						|
            upgrade_text_for_wide_organization_logo:
 | 
						|
                page_params.upgrade_text_for_wide_organization_logo,
 | 
						|
            is_stream_edit: true,
 | 
						|
        };
 | 
						|
        const change_privacy_modal = render_subscription_stream_privacy_modal(template_data);
 | 
						|
        $("#stream_privacy_modal").remove();
 | 
						|
        $("#subscriptions_table").append(change_privacy_modal);
 | 
						|
        set_stream_message_retention_setting_dropdown(stream);
 | 
						|
        overlays.open_modal("#stream_privacy_modal");
 | 
						|
        e.preventDefault();
 | 
						|
        e.stopPropagation();
 | 
						|
    });
 | 
						|
 | 
						|
    $("#subscriptions_table").on("click", "#change-stream-privacy-button", change_stream_privacy);
 | 
						|
 | 
						|
    $("#subscriptions_table").on("click", ".close-modal-btn", (e) => {
 | 
						|
        // This fixes a weird bug in which, subscription_settings hides
 | 
						|
        // unexpectedly by clicking the cancel button in a modal on top of it.
 | 
						|
        e.stopPropagation();
 | 
						|
    });
 | 
						|
 | 
						|
    $("#subscriptions_table").on(
 | 
						|
        "change",
 | 
						|
        "#sub_is_muted_setting .sub_setting_control",
 | 
						|
        stream_is_muted_changed,
 | 
						|
    );
 | 
						|
 | 
						|
    $("#subscriptions_table").on(
 | 
						|
        "change",
 | 
						|
        ".sub_setting_checkbox .sub_setting_control",
 | 
						|
        stream_setting_changed,
 | 
						|
    );
 | 
						|
 | 
						|
    $("#subscriptions_table").on("keyup", ".subscriber_list_add form", (e) => {
 | 
						|
        if (e.which === 13) {
 | 
						|
            e.preventDefault();
 | 
						|
            submit_add_subscriber_form(e);
 | 
						|
        }
 | 
						|
    });
 | 
						|
 | 
						|
    $("#subscriptions_table").on("submit", ".subscriber_list_add form", (e) => {
 | 
						|
        e.preventDefault();
 | 
						|
        submit_add_subscriber_form(e);
 | 
						|
    });
 | 
						|
 | 
						|
    $("#subscriptions_table").on("submit", ".subscriber_list_remove form", (e) => {
 | 
						|
        e.preventDefault();
 | 
						|
 | 
						|
        const list_entry = $(e.target).closest("tr");
 | 
						|
        const target_user_id = Number.parseInt(list_entry.attr("data-subscriber-id"), 10);
 | 
						|
 | 
						|
        const sub = get_sub_for_target(e.target);
 | 
						|
        if (!sub) {
 | 
						|
            blueslip.error(".subscriber_list_remove form submit fails");
 | 
						|
            return;
 | 
						|
        }
 | 
						|
        const stream_subscription_info_elem = $(".stream_subscription_info").expectOne();
 | 
						|
 | 
						|
        function removal_success(data) {
 | 
						|
            if (data.removed.length > 0) {
 | 
						|
                // Remove the user from the subscriber list.
 | 
						|
                list_entry.remove();
 | 
						|
                stream_subscription_info_elem.text(i18n.t("Unsubscribed successfully!"));
 | 
						|
                // The rest of the work is done via the subscription -> remove event we will get
 | 
						|
            } else {
 | 
						|
                stream_subscription_info_elem.text(i18n.t("User is already not subscribed."));
 | 
						|
            }
 | 
						|
            stream_subscription_info_elem.addClass("text-success").removeClass("text-error");
 | 
						|
        }
 | 
						|
 | 
						|
        function removal_failure() {
 | 
						|
            stream_subscription_info_elem
 | 
						|
                .text(i18n.t("Error removing user from this stream."))
 | 
						|
                .addClass("text-error")
 | 
						|
                .removeClass("text-success");
 | 
						|
        }
 | 
						|
 | 
						|
        function remove_user_from_private_stream() {
 | 
						|
            remove_user_from_stream(target_user_id, sub, removal_success, removal_failure);
 | 
						|
        }
 | 
						|
 | 
						|
        if (sub.invite_only && people.is_my_user_id(target_user_id)) {
 | 
						|
            const modal_parent = $("#subscriptions_table");
 | 
						|
            const html_body = render_unsubscribe_private_stream_modal();
 | 
						|
 | 
						|
            confirm_dialog.launch({
 | 
						|
                parent: modal_parent,
 | 
						|
                html_heading: i18n.t("Unsubscribe from __stream_name__", {stream_name: sub.name}),
 | 
						|
                html_body,
 | 
						|
                html_yes_button: i18n.t("Yes, unsubscribe from this stream"),
 | 
						|
                on_click: remove_user_from_private_stream,
 | 
						|
            });
 | 
						|
            return;
 | 
						|
        }
 | 
						|
 | 
						|
        remove_user_from_stream(target_user_id, sub, removal_success, removal_failure);
 | 
						|
    });
 | 
						|
 | 
						|
    // This handler isn't part of the normal edit interface; it's the convenient
 | 
						|
    // checkmark in the subscriber list.
 | 
						|
    $("#subscriptions_table").on("click", ".sub_unsub_button", (e) => {
 | 
						|
        const sub = get_sub_for_target(e.target);
 | 
						|
        // Makes sure we take the correct stream_row.
 | 
						|
        const stream_row = $(
 | 
						|
            `#subscriptions_table div.stream-row[data-stream-id='${CSS.escape(sub.stream_id)}']`,
 | 
						|
        );
 | 
						|
        subs.sub_or_unsub(sub, false, stream_row);
 | 
						|
 | 
						|
        if (!sub.subscribed) {
 | 
						|
            open_edit_panel_for_row(stream_row);
 | 
						|
        }
 | 
						|
        stream_ui_updates.update_regular_sub_settings(sub);
 | 
						|
 | 
						|
        e.preventDefault();
 | 
						|
        e.stopPropagation();
 | 
						|
    });
 | 
						|
 | 
						|
    $("#subscriptions_table").on("click", ".deactivate", (e) => {
 | 
						|
        e.preventDefault();
 | 
						|
        e.stopPropagation();
 | 
						|
 | 
						|
        const stream_id = get_stream_id(e.target);
 | 
						|
        if (!stream_id) {
 | 
						|
            ui_report.client_error(i18n.t("Invalid stream id"), $(".stream_change_property_info"));
 | 
						|
            return;
 | 
						|
        }
 | 
						|
        const stream_name = stream_data.maybe_get_stream_name(stream_id);
 | 
						|
        const deactivate_stream_modal = render_settings_deactivation_stream_modal({
 | 
						|
            stream_name,
 | 
						|
            stream_id,
 | 
						|
        });
 | 
						|
        $("#deactivation_stream_modal").remove();
 | 
						|
        $("#subscriptions_table").append(deactivate_stream_modal);
 | 
						|
        overlays.open_modal("#deactivation_stream_modal");
 | 
						|
    });
 | 
						|
 | 
						|
    $("#subscriptions_table").on("click", "#do_deactivate_stream_button", (e) => {
 | 
						|
        const stream_id = $(e.target).data("stream-id");
 | 
						|
        overlays.close_modal("#deactivation_stream_modal");
 | 
						|
        if (!stream_id) {
 | 
						|
            ui_report.client_error(i18n.t("Invalid stream id"), $(".stream_change_property_info"));
 | 
						|
            return;
 | 
						|
        }
 | 
						|
        const row = $(".stream-row.active");
 | 
						|
        archive_stream(stream_id, $(".stream_change_property_info"), row);
 | 
						|
    });
 | 
						|
 | 
						|
    $("#subscriptions_table").on("click", ".stream-row", function (e) {
 | 
						|
        if ($(e.target).closest(".check, .subscription_settings").length === 0) {
 | 
						|
            open_edit_panel_for_row(this);
 | 
						|
        }
 | 
						|
    });
 | 
						|
 | 
						|
    $("#subscriptions_table").on("change", ".stream_message_retention_setting", (e) => {
 | 
						|
        const dropdown_value = e.target.value;
 | 
						|
        change_stream_message_retention_days_block_display_property(dropdown_value);
 | 
						|
    });
 | 
						|
}
 |