Vencord/src/api/MessageAccessories.ts

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2022-10-21 23:22:44 +00:00
/*
* Vencord, a modification for Discord's desktop app
* Copyright (c) 2022 Vendicated and contributors
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
export type AccessoryCallback = (props: Record<string, any>) => JSX.Element | null | Array<JSX.Element | null>;
export type Accessory = {
callback: AccessoryCallback;
position?: number;
};
export const accessories = new Map<String, Accessory>();
export function addAccessory(
identifier: string,
callback: AccessoryCallback,
position?: number
) {
accessories.set(identifier, {
callback,
position,
});
}
export function removeAccessory(identifier: string) {
accessories.delete(identifier);
}
export function _modifyAccessories(
elements: JSX.Element[],
props: Record<string, any>
) {
for (const accessory of accessories.values()) {
let accessories = accessory.callback(props);
if (accessories == null)
continue;
if (!Array.isArray(accessories))
accessories = [accessories];
else if (accessories.length === 0)
continue;
elements.splice(
accessory.position != null
? accessory.position < 0
? elements.length + accessory.position
: accessory.position
: elements.length,
0,
...accessories.filter(e => e != null) as JSX.Element[]
);
}
return elements;
}