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refactor: Extract stream_list.maybe_activate_stream_item().

This commit is contained in:
Steve Howell 2017-05-14 11:30:15 -07:00 committed by Tim Abbott
parent 1a11042fdf
commit 5b6bd6767b
1 changed files with 23 additions and 15 deletions
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34
static/js/stream_list.js
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@ -356,6 +356,25 @@ exports.refresh_pinned_or_unpinned_stream = function (sub) {
} }
}; };
exports.maybe_activate_stream_item = function (filter) {
var op_stream = filter.operands('stream');
if (op_stream.length !== 0) {
var stream_name = op_stream[0];
var stream_id = stream_data.get_stream_id(stream_name);
if (stream_id && stream_data.id_is_subscribed(stream_id)) {
var stream_li = exports.get_stream_li(stream_id);
var op_subject = filter.operands('topic');
if (op_subject.length === 0) {
stream_li.addClass('active-filter');
}
rebuild_recent_topics(stream_name);
return stream_li;
}
}
};
function deselect_top_left_corner_items() { function deselect_top_left_corner_items() {
$("ul.filters li").removeClass('active-filter active-sub-filter'); $("ul.filters li").removeClass('active-filter active-sub-filter');
} }
@ -396,22 +415,11 @@ $(function () {
pm_list.close(); pm_list.close();
} }
var op_stream = event.filter.operands('stream'); var stream_li = exports.maybe_activate_stream_item(event.filter);
if (op_stream.length !== 0) { if (stream_li) {
var stream_name = op_stream[0];
var stream_id = stream_data.get_stream_id(stream_name);
if (stream_id && stream_data.id_is_subscribed(stream_id)) {
var stream_li = exports.get_stream_li(stream_id);
var op_subject = event.filter.operands('topic');
if (op_subject.length === 0) {
stream_li.addClass('active-filter');
}
rebuild_recent_topics(stream_name);
unread_ops.process_visible(); unread_ops.process_visible();
exports.scroll_to_active_stream(stream_li); exports.scroll_to_active_stream(stream_li);
} }
}
}); });
$(document).on('narrow_deactivated.zulip', function () { $(document).on('narrow_deactivated.zulip', function () {