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js: Convert static/js/stream_pill.js to ES6 module.

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Signed-off-by: Anders Kaseorg <anders@zulip.com>
This commit is contained in:
Anders Kaseorg
2021-02-10 07:47:46 -08:00
committed by Tim Abbott
parent a17ce6aeee
commit 3b49cf6f24
6 changed files with 19 additions and 24 deletions
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38
static/js/stream_pill.js
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@@ -1,13 +1,11 @@
"use strict";
const peer_data = require("./peer_data");
import * as peer_data from "./peer_data";
function display_pill(sub) {
const sub_count = peer_data.get_subscriber_count(sub.stream_id);
return "#" + sub.name + ": " + sub_count + " users";
}
exports.create_item_from_stream_name = function (stream_name, current_items) {
export function create_item_from_stream_name(stream_name, current_items) {
stream_name = stream_name.trim();
if (!stream_name.startsWith("#")) {
return undefined;
@@ -31,11 +29,11 @@ exports.create_item_from_stream_name = function (stream_name, current_items) {
};
return item;
};
}
exports.get_stream_name_from_item = function (item) {
export function get_stream_name_from_item(item) {
return item.stream_name;
};
}
function get_user_ids_from_subs(items) {
let user_ids = [];
@@ -48,41 +46,39 @@ function get_user_ids_from_subs(items) {
return user_ids;
}
exports.get_user_ids = function (pill_widget) {
export function get_user_ids(pill_widget) {
const items = pill_widget.items();
let user_ids = get_user_ids_from_subs(items);
user_ids = Array.from(new Set(user_ids));
user_ids = user_ids.filter(Boolean);
return user_ids;
};
}
exports.append_stream = function (stream, pill_widget) {
export function append_stream(stream, pill_widget) {
pill_widget.appendValidatedData({
display_value: display_pill(stream),
stream_id: stream.stream_id,
stream_name: stream.name,
});
pill_widget.clear_text();
};
}
exports.get_stream_ids = function (pill_widget) {
export function get_stream_ids(pill_widget) {
const items = pill_widget.items();
let stream_ids = items.map((item) => item.stream_id);
stream_ids = stream_ids.filter(Boolean);
return stream_ids;
};
}
exports.filter_taken_streams = function (items, pill_widget) {
const taken_stream_ids = exports.get_stream_ids(pill_widget);
export function filter_taken_streams(items, pill_widget) {
const taken_stream_ids = get_stream_ids(pill_widget);
items = items.filter((item) => !taken_stream_ids.includes(item.stream_id));
return items;
};
}
exports.typeahead_source = function (pill_widget) {
export function typeahead_source(pill_widget) {
const potential_streams = stream_data.get_unsorted_subs();
return exports.filter_taken_streams(potential_streams, pill_widget);
};
window.stream_pill = exports;
return filter_taken_streams(potential_streams, pill_widget);
}