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127 lines
3.7 KiB
JavaScript
127 lines
3.7 KiB
JavaScript
var unread_ui = (function () {
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var exports = {};
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var last_private_message_count = 0;
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var 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_private_message_changes = function (li, new_private_message_count) {
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if (new_private_message_count > last_private_message_count) {
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do_new_messages_animation(li);
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}
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last_private_message_count = new_private_message_count;
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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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var 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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notifications.update_title_count(res.home_unread_messages);
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notifications.update_pm_count(res.private_message_count);
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exports.set_count_toggle_button($("#streamlist-toggle-unreadcount"),
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res.home_unread_messages);
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};
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exports.enable = function enable() {
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unread.suppress_unread_counts = false;
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exports.update_unread_counts();
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};
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function consider_bankruptcy() {
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// Until we've handled possibly declaring bankruptcy, don't show
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// unread counts since they only consider messages that are loaded
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// client side and may be different from the numbers reported by
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// the server.
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if (!page_params.furthest_read_time) {
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// We've never read a message.
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exports.enable();
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return;
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}
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var now = new XDate(true).getTime() / 1000;
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if ((page_params.unread_msgs.count > 500) &&
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(now - page_params.furthest_read_time > 60 * 60 * 24 * 2)) { // 2 days.
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var rendered_modal = templates.render('bankruptcy_modal', {
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unread_count: page_params.unread_msgs.count});
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$('#bankruptcy-unread-count').html(rendered_modal);
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$('#bankruptcy').modal('show');
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} else {
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exports.enable();
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}
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}
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function _initialize() {
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// No matter how the bankruptcy modal is closed, show unread counts after.
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$("#bankruptcy").on("hide", function () {
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unread_ui.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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$("#no-bankrupt").hide();
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$(this).after($("<div>").addClass("alert alert-info settings_committed")
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.text(i18n.t("Bringing you to your latest messages…")));
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});
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consider_bankruptcy();
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}
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exports.initialize = function () {
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i18n.ensure_i18n(_initialize);
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};
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return exports;
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}());
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if (typeof module !== 'undefined') {
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module.exports = unread_ui;
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}
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