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reload: Use hash_util to get current hash encoded.

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We do this change to limit the use of window in other modules,
specifically window.location.hash.
This commit is contained in:
Aman Agrawal
2021-03-04 12:36:30 +00:00
committed by Tim Abbott
parent e7129af8ac
commit c6a934da4c
3 changed files with 24 additions and 5 deletions
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14
frontend_tests/node_tests/hash_util.js
View File

@@ -105,6 +105,20 @@ run_test("test_get_hash_section", () => {
assert.deepEqual(hash_util.get_current_hash_section(), "your-account");
});
run_test("build_reload_url", () => {
location.hash = "#settings/your-account";
assert.equal(hash_util.build_reload_url(), "+oldhash=settings%2Fyour-account");
location.hash = "#test";
assert.equal(hash_util.build_reload_url(), "+oldhash=test");
location.hash = "#";
assert.equal(hash_util.build_reload_url(), "+oldhash=");
location.hash = "";
assert.equal(hash_util.build_reload_url(), "+oldhash=");
});
run_test("test_parse_narrow", () => {
assert.deepEqual(hash_util.parse_narrow(["narrow", "stream", "99-frontend"]), [
{negated: false, operator: "stream", operand: "frontend"},

8
static/js/hash_util.js
View File

@@ -45,6 +45,14 @@ export function encodeHashComponent(str) {
return encodeURIComponent(str).replace(/[%().]/g, (matched) => hashReplacements.get(matched));
}
export function build_reload_url() {
let hash = window.location.hash;
if (hash.length !== 0 && hash[0] === "#") {
hash = hash.slice(1);
}
return "+oldhash=" + encodeURIComponent(hash);
}
export function encode_operand(operator, operand) {
if (operator === "group-pm-with" || operator === "pm-with" || operator === "sender") {
const slug = people.emails_to_slug(operand);

7
static/js/reload.js
View File

@@ -6,6 +6,7 @@ import * as compose from "./compose";
import * as compose_actions from "./compose_actions";
import * as compose_state from "./compose_state";
import {csrf_token} from "./csrf";
import * as hash_util from "./hash_util";
import * as hashchange from "./hashchange";
import {localstorage} from "./localstorage";
import * as message_list from "./message_list";
@@ -78,11 +79,7 @@ function preserve_state(send_after_reload, save_pointer, save_narrow, save_compo
}
}
let oldhash = window.location.hash;
if (oldhash.length !== 0 && oldhash[0] === "#") {
oldhash = oldhash.slice(1);
}
url += "+oldhash=" + encodeURIComponent(oldhash);
url += hash_util.build_reload_url();
const ls = localstorage();
// Delete all the previous preserved states.