mirror of https://github.com/zulip/zulip.git
js: Convert static/js/util.js to ES6 module.
Signed-off-by: Anders Kaseorg <anders@zulip.com>
This commit is contained in:
Anders Kaseorg
Tim Abbott
parent
3a110e6419
commit
34b98a1cf6
|
|
@ -1,10 +1,9 @@
|
|||
"use strict";
|
||||
import _ from "lodash";
|
||||
|
||||
const _ = require("lodash");
|
||||
// From MDN: https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/Math/random
|
||||
exports.random_int = function random_int(min, max) {
|
||||
export function random_int(min, max) {
|
||||
return Math.floor(Math.random() * (max - min + 1)) + min;
|
||||
};
|
||||
}
|
||||
|
||||
// Like C++'s std::lower_bound. Returns the first index at which
|
||||
// `value` could be inserted without changing the ordering. Assumes
|
||||
|
|
@ -17,7 +16,7 @@ exports.random_int = function random_int(min, max) {
|
|||
//
|
||||
// Usage: lower_bound(array, value, [less])
|
||||
// lower_bound(array, first, last, value, [less])
|
||||
exports.lower_bound = function (array, arg1, arg2, arg3, arg4) {
|
||||
export function lower_bound(array, arg1, arg2, arg3, arg4) {
|
||||
let first;
|
||||
let last;
|
||||
let value;
|
||||
|
|
@ -55,27 +54,27 @@ exports.lower_bound = function (array, arg1, arg2, arg3, arg4) {
|
|||
}
|
||||
}
|
||||
return first;
|
||||
};
|
||||
}
|
||||
|
||||
function lower_same(a, b) {
|
||||
return a.toLowerCase() === b.toLowerCase();
|
||||
}
|
||||
|
||||
exports.same_stream_and_topic = function util_same_stream_and_topic(a, b) {
|
||||
export const same_stream_and_topic = function util_same_stream_and_topic(a, b) {
|
||||
// Streams and topics are case-insensitive.
|
||||
return a.stream_id === b.stream_id && lower_same(a.topic, b.topic);
|
||||
};
|
||||
|
||||
exports.is_pm_recipient = function (user_id, message) {
|
||||
export function is_pm_recipient(user_id, message) {
|
||||
const recipients = message.to_user_ids.split(",");
|
||||
return recipients.includes(user_id.toString());
|
||||
};
|
||||
}
|
||||
|
||||
exports.extract_pm_recipients = function (recipients) {
|
||||
export function extract_pm_recipients(recipients) {
|
||||
return recipients.split(/\s*[,;]\s*/).filter((recipient) => recipient.trim() !== "");
|
||||
};
|
||||
}
|
||||
|
||||
exports.same_recipient = function util_same_recipient(a, b) {
|
||||
export const same_recipient = function util_same_recipient(a, b) {
|
||||
if (a === undefined || b === undefined) {
|
||||
return false;
|
||||
}
|
||||
|
|
@ -90,14 +89,14 @@ exports.same_recipient = function util_same_recipient(a, b) {
|
|||
}
|
||||
return a.to_user_ids === b.to_user_ids;
|
||||
case "stream":
|
||||
return exports.same_stream_and_topic(a, b);
|
||||
return same_stream_and_topic(a, b);
|
||||
}
|
||||
|
||||
// should never get here
|
||||
return false;
|
||||
};
|
||||
|
||||
exports.same_sender = function util_same_sender(a, b) {
|
||||
export const same_sender = function util_same_sender(a, b) {
|
||||
return (
|
||||
a !== undefined &&
|
||||
b !== undefined &&
|
||||
|
|
@ -105,7 +104,7 @@ exports.same_sender = function util_same_sender(a, b) {
|
|||
);
|
||||
};
|
||||
|
||||
exports.normalize_recipients = function (recipients) {
|
||||
export function normalize_recipients(recipients) {
|
||||
// Converts a string listing emails of message recipients
|
||||
// into a canonical formatting: emails sorted ASCIIbetically
|
||||
// with exactly one comma and no spaces between each.
|
||||
|
|
@ -114,13 +113,13 @@ exports.normalize_recipients = function (recipients) {
|
|||
recipients = recipients.filter((s) => s.length > 0);
|
||||
recipients.sort();
|
||||
return recipients.join(",");
|
||||
};
|
||||
}
|
||||
|
||||
// Avoid URI decode errors by removing characters from the end
|
||||
// one by one until the decode succeeds. This makes sense if
|
||||
// we are decoding input that the user is in the middle of
|
||||
// typing.
|
||||
exports.robust_uri_decode = function (str) {
|
||||
export function robust_uri_decode(str) {
|
||||
let end = str.length;
|
||||
while (end > 0) {
|
||||
try {
|
||||
|
|
@ -133,13 +132,13 @@ exports.robust_uri_decode = function (str) {
|
|||
}
|
||||
}
|
||||
return "";
|
||||
};
|
||||
}
|
||||
|
||||
// If we can, use a locale-aware sorter. However, if the browser
|
||||
// doesn't support the ECMAScript Internationalization API
|
||||
// Specification, do a dumb string comparison because
|
||||
// String.localeCompare is really slow.
|
||||
exports.make_strcmp = function () {
|
||||
export function make_strcmp() {
|
||||
try {
|
||||
const collator = new Intl.Collator();
|
||||
return collator.compare;
|
||||
|
|
@ -150,10 +149,11 @@ exports.make_strcmp = function () {
|
|||
return function util_strcmp(a, b) {
|
||||
return a < b ? -1 : a > b ? 1 : 0;
|
||||
};
|
||||
};
|
||||
exports.strcmp = exports.make_strcmp();
|
||||
}
|
||||
|
||||
exports.array_compare = function util_array_compare(a, b) {
|
||||
export const strcmp = make_strcmp();
|
||||
|
||||
export const array_compare = function util_array_compare(a, b) {
|
||||
if (a.length !== b.length) {
|
||||
return false;
|
||||
}
|
||||
|
|
@ -174,7 +174,7 @@ exports.array_compare = function util_array_compare(a, b) {
|
|||
* which should be a function that computes the uncached value.
|
||||
*/
|
||||
const unassigned_value_sentinel = {};
|
||||
class CachedValue {
|
||||
export class CachedValue {
|
||||
_value = unassigned_value_sentinel;
|
||||
|
||||
constructor(opts) {
|
||||
|
|
@ -192,17 +192,19 @@ class CachedValue {
|
|||
this._value = unassigned_value_sentinel;
|
||||
}
|
||||
}
|
||||
exports.CachedValue = CachedValue;
|
||||
|
||||
exports.find_wildcard_mentions = function (message_content) {
|
||||
export function find_wildcard_mentions(message_content) {
|
||||
const mention = message_content.match(/(^|\s)(@\*{2}(all|everyone|stream)\*{2})($|\s)/);
|
||||
if (mention === null) {
|
||||
return null;
|
||||
}
|
||||
return mention[3];
|
||||
};
|
||||
}
|
||||
|
||||
exports.move_array_elements_to_front = function util_move_array_elements_to_front(array, selected) {
|
||||
export const move_array_elements_to_front = function util_move_array_elements_to_front(
|
||||
array,
|
||||
selected,
|
||||
) {
|
||||
const selected_hash = new Set(selected);
|
||||
const selected_elements = [];
|
||||
const unselected_elements = [];
|
||||
|
|
@ -213,12 +215,12 @@ exports.move_array_elements_to_front = function util_move_array_elements_to_fron
|
|||
};
|
||||
|
||||
// check by the userAgent string if a user's client is likely mobile.
|
||||
exports.is_mobile = function () {
|
||||
export function is_mobile() {
|
||||
const regex = "Android|webOS|iPhone|iPad|iPod|BlackBerry|IEMobile|Opera Mini";
|
||||
return new RegExp(regex, "i").test(window.navigator.userAgent);
|
||||
};
|
||||
}
|
||||
|
||||
exports.sorted_ids = function (ids) {
|
||||
export function sorted_ids(ids) {
|
||||
// This mapping makes sure we are using ints, and
|
||||
// it also makes sure we don't mutate the list.
|
||||
let id_list = ids.map((s) => Number.parseInt(s, 10));
|
||||
|
|
@ -226,30 +228,30 @@ exports.sorted_ids = function (ids) {
|
|||
id_list = _.sortedUniq(id_list);
|
||||
|
||||
return id_list;
|
||||
};
|
||||
}
|
||||
|
||||
exports.set_match_data = function (target, source) {
|
||||
export function set_match_data(target, source) {
|
||||
target.match_subject = source.match_subject;
|
||||
target.match_content = source.match_content;
|
||||
};
|
||||
}
|
||||
|
||||
exports.get_match_topic = function (obj) {
|
||||
export function get_match_topic(obj) {
|
||||
return obj.match_subject;
|
||||
};
|
||||
}
|
||||
|
||||
exports.get_draft_topic = function (obj) {
|
||||
export function get_draft_topic(obj) {
|
||||
// We will need to support subject for old drafts.
|
||||
return obj.topic || obj.subject || "";
|
||||
};
|
||||
}
|
||||
|
||||
exports.get_reload_topic = function (obj) {
|
||||
export function get_reload_topic(obj) {
|
||||
// When we first upgrade to releases that have
|
||||
// topic=foo in the code, the user's reload URL
|
||||
// may still have subject=foo from the prior version.
|
||||
return obj.topic || obj.subject || "";
|
||||
};
|
||||
}
|
||||
|
||||
exports.get_edit_event_topic = function (obj) {
|
||||
export function get_edit_event_topic(obj) {
|
||||
if (obj.topic === undefined) {
|
||||
return obj.subject;
|
||||
}
|
||||
|
|
@ -257,27 +259,27 @@ exports.get_edit_event_topic = function (obj) {
|
|||
// This code won't be reachable till we fix the
|
||||
// server, but we use it now in tests.
|
||||
return obj.topic;
|
||||
};
|
||||
}
|
||||
|
||||
exports.get_edit_event_orig_topic = function (obj) {
|
||||
export function get_edit_event_orig_topic(obj) {
|
||||
return obj.orig_subject;
|
||||
};
|
||||
}
|
||||
|
||||
exports.get_edit_event_prev_topic = function (obj) {
|
||||
export function get_edit_event_prev_topic(obj) {
|
||||
return obj.prev_subject;
|
||||
};
|
||||
}
|
||||
|
||||
exports.is_topic_synonym = function (operator) {
|
||||
export function is_topic_synonym(operator) {
|
||||
return operator === "subject";
|
||||
};
|
||||
}
|
||||
|
||||
exports.convert_message_topic = function (message) {
|
||||
export function convert_message_topic(message) {
|
||||
if (message.topic === undefined) {
|
||||
message.topic = message.subject;
|
||||
}
|
||||
};
|
||||
}
|
||||
|
||||
exports.clean_user_content_links = function (html) {
|
||||
export function clean_user_content_links(html) {
|
||||
const content = new DOMParser().parseFromString(html, "text/html").body;
|
||||
for (const elt of content.querySelectorAll("a")) {
|
||||
// Ensure that all external links have target="_blank"
|
||||
|
|
@ -331,4 +333,4 @@ exports.clean_user_content_links = function (html) {
|
|||
);
|
||||
}
|
||||
return content.innerHTML;
|
||||
};
|
||||
}
|
||||
|
|
|
|||
Loading…
Reference in New Issue