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f0e18b3b3e
We avoid complicated code to update unread counts by just using vdom.js. One small change here is that if click on "more topics", we replace it with the spinner instead of putting the spinner after it. This saves us a redraw under the new scheme.
112 lines
3.4 KiB
JavaScript
112 lines
3.4 KiB
JavaScript
const render_bankruptcy_modal = require('../templates/bankruptcy_modal.hbs');
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let last_mention_count = 0;
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function do_new_messages_animation(li) {
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li.addClass("new_messages");
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function mid_animation() {
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li.removeClass("new_messages");
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li.addClass("new_messages_fadeout");
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}
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function end_animation() {
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li.removeClass("new_messages_fadeout");
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}
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setTimeout(mid_animation, 3000);
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setTimeout(end_animation, 6000);
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}
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exports.animate_mention_changes = function (li, new_mention_count) {
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if (new_mention_count > last_mention_count) {
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do_new_messages_animation(li);
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}
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last_mention_count = new_mention_count;
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};
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exports.set_count_toggle_button = function (elem, count) {
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if (count === 0) {
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if (elem.is(':animated')) {
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return elem.stop(true, true).hide();
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}
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return elem.hide(500);
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} else if (count > 0 && count < 1000) {
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elem.show(500);
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return elem.text(count);
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}
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elem.show(500);
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return elem.text("1k+");
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};
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exports.update_unread_counts = function () {
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if (unread.suppress_unread_counts) {
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return;
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}
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// Pure computation:
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const res = unread.get_counts();
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// Side effects from here down:
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// This updates some DOM elements directly, so try to
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// avoid excessive calls to this.
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activity.update_dom_with_unread_counts(res);
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top_left_corner.update_dom_with_unread_counts(res);
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stream_list.update_dom_with_unread_counts(res);
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pm_list.update_dom_with_unread_counts(res);
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topic_list.update();
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notifications.update_pm_count(res.private_message_count);
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const notifiable_unread_count = unread.calculate_notifiable_count(res);
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notifications.update_title_count(notifiable_unread_count);
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exports.set_count_toggle_button($("#streamlist-toggle-unreadcount"),
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res.home_unread_messages);
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};
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exports.enable = function enable() {
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unread.set_suppress_unread_counts(false);
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exports.update_unread_counts();
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};
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function consider_bankruptcy() {
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// Until we've handled possibly declaring bankruptcy, don't show
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// unread counts since they only consider messages that are loaded
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// client side and may be different from the numbers reported by
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// the server.
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if (!page_params.furthest_read_time) {
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// We've never read a message.
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exports.enable();
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return;
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}
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const now = new XDate(true).getTime() / 1000;
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if (page_params.unread_msgs.count > 500 &&
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now - page_params.furthest_read_time > 60 * 60 * 24 * 2) { // 2 days.
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const rendered_modal = render_bankruptcy_modal({
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unread_count: page_params.unread_msgs.count});
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$('#bankruptcy-unread-count').html(rendered_modal);
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$('#bankruptcy').modal('show');
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} else {
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exports.enable();
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}
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}
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exports.initialize = function () {
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// No matter how the bankruptcy modal is closed, show unread counts after.
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$("#bankruptcy").on("hide", function () {
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exports.enable();
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});
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$('#yes-bankrupt').click(function () {
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pointer.fast_forward_pointer();
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$("#yes-bankrupt").hide();
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$("#no-bankrupt").hide();
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$('#bankruptcy-loader').css('margin', '0 auto');
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loading.make_indicator($('#bankruptcy-loader'),
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{text: i18n.t('Marking all messages as read…')});
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});
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consider_bankruptcy();
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};
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window.unread_ui = exports;
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