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Apply strictNullChecks to src/components/views/elements/* (#10462

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* Apply `strictNullChecks` to `src/components/views/elements/*`

* Iterate

* Iterate

* Iterate

* Apply `strictNullChecks` to `src/components/views/elements/*`

* Iterate

* Iterate

* Iterate

* Update snapshot
This commit is contained in:
Michael Telatynski 2023-03-29 08:23:54 +01:00 • committed by GitHub
parent cefd94859c
commit a47b3eb0ee
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GPG key ID: 4AEE18F83AFDEB23
24 changed files with 158 additions and 121 deletions
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12
src/HtmlUtils.tsx
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@ -17,7 +17,7 @@ See the License for the specific language governing permissions and
limitations under the License.
*/
import React, { ReactElement, ReactNode } from "react";
import React, { LegacyRef, ReactElement, ReactNode } from "react";
import sanitizeHtml from "sanitize-html";
import cheerio from "cheerio";
import classNames from "classnames";
@ -93,8 +93,8 @@ const MEDIA_API_MXC_REGEX = /\/_matrix\/media\/r0\/(?:download|thumbnail)\/(.+?)
* positives, but useful for fast-path testing strings to see if they
* need emojification.
*/
function mightContainEmoji(str: string): boolean {
return SURROGATE_PAIR_PATTERN.test(str) || SYMBOL_PATTERN.test(str);
function mightContainEmoji(str?: string): boolean {
return !!str && (SURROGATE_PAIR_PATTERN.test(str) || SYMBOL_PATTERN.test(str));
}
/**
@ -463,7 +463,7 @@ const emojiToJsxSpan = (emoji: string, key: number): JSX.Element => (
* @returns if isHtmlMessage is true, returns an array of strings, otherwise return an array of React Elements for emojis
* and plain text for everything else
*/
function formatEmojis(message: string, isHtmlMessage: boolean): (JSX.Element | string)[] {
function formatEmojis(message: string | undefined, isHtmlMessage: boolean): (JSX.Element | string)[] {
const emojiToSpan = isHtmlMessage ? emojiToHtmlSpan : emojiToJsxSpan;
const result: (JSX.Element | string)[] = [];
let text = "";
@ -641,9 +641,9 @@ export function bodyToHtml(content: IContent, highlights: Optional<string[]>, op
* @return The HTML-ified node.
*/
export function topicToHtml(
topic: string,
topic?: string,
htmlTopic?: string,
ref?: React.Ref<HTMLSpanElement>,
ref?: LegacyRef<HTMLSpanElement>,
allowExtendedHtml = false,
): ReactNode {
if (!SettingsStore.getValue("feature_html_topic")) {