mirror of https://github.com/zulip/zulip.git
buddy_list: Simplify logic to update empty list placeholders.
Because we regularly change what we want the placeholder text to be, as the user enters and exits search, it's simpler to just not use `data-search-results-empty` and set up the placeholder from the buddy list code directly. Previously we were trying to sometimes use `data-search-results-empty` and sometimes set it directly, which is more confusing and complex.
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@ -330,27 +330,27 @@ export class BuddyList extends BuddyListConf {
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}
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}
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$("#buddy-list-users-matching-view").attr(
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"data-search-results-empty",
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matching_view_empty_list_message,
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);
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if ($("#buddy-list-users-matching-view .empty-list-message").length) {
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function add_or_update_empty_list_placeholder(selector: string, message: string): void {
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if (
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$(selector).children().length === 0 ||
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$(`${selector} .empty-list-message`).length
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) {
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const empty_list_widget_html = render_empty_list_widget_for_list({
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empty_list_message: matching_view_empty_list_message,
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empty_list_message: message,
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});
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$("#buddy-list-users-matching-view").html(empty_list_widget_html);
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$(selector).html(empty_list_widget_html);
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}
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}
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$("#buddy-list-other-users").attr(
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"data-search-results-empty",
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add_or_update_empty_list_placeholder(
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"#buddy-list-users-matching-view",
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matching_view_empty_list_message,
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);
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add_or_update_empty_list_placeholder(
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"#buddy-list-other-users",
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other_users_empty_list_message,
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);
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if ($("#buddy-list-other-users .empty-list-message").length) {
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const empty_list_widget_html = render_empty_list_widget_for_list({
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empty_list_message: other_users_empty_list_message,
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});
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$("#buddy-list-other-users").html(empty_list_widget_html);
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}
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}
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update_section_header_counts(): void {
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@ -21,15 +21,15 @@
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<div id="buddy_list_wrapper" class="scrolling_list" data-simplebar data-simplebar-tab-index="-1">
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<div id="buddy-list-participants-container" class="buddy-list-section-container">
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<div class="buddy-list-subsection-header"></div>
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<ul id="buddy-list-participants" class="buddy-list-section" data-search-results-empty="{{t 'None.' }}"></ul>
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<ul id="buddy-list-participants" class="buddy-list-section"></ul>
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</div>
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<div id="buddy-list-users-matching-view-container" class="buddy-list-section-container">
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<div class="buddy-list-subsection-header"></div>
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<ul id="buddy-list-users-matching-view" class="buddy-list-section" data-search-results-empty="{{t 'None.' }}"></ul>
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<ul id="buddy-list-users-matching-view" class="buddy-list-section"></ul>
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</div>
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<div id="buddy-list-other-users-container" class="buddy-list-section-container">
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<div class="buddy-list-subsection-header"></div>
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<ul id="buddy-list-other-users" class="buddy-list-section" data-search-results-empty="{{t 'None.' }}"></ul>
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<ul id="buddy-list-other-users" class="buddy-list-section"></ul>
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</div>
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<div id="buddy_list_wrapper_padding"></div>
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<div class="right-sidebar-shortcuts">
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@ -731,7 +731,6 @@ test("realm_presence_disabled", ({override}) => {
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test("redraw_muted_user", () => {
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muted_users.add_muted_user(mark.user_id);
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activity_ui.redraw_user(mark.user_id);
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assert.equal($("#buddy-list-users-matching-view").html(), "never-been-set");
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});
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test("update_presence_info", ({override, override_rewire}) => {
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