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https://codeberg.org/forgejo/forgejo.git
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da635229bf- Using a map to store the CustomEmojis is unncessary, the values can be derived by the key easily. We still need to know if a certain name is custom emoji, so store the custom emojis in a `Set`. - Instead of constructing a map in `window.config`, construct a `Set` and reconstruct the value in `emoji.js`. This has the main benefit of reducing the amount of text being sent for each request, which is quite noticable if a Forgejo instance has many (>1000) custom emojis. - Remove the default value of `CustomEmojisMap`, it will be constructed anyway.
38 lines
1,009 B
JavaScript
38 lines
1,009 B
JavaScript
import emojis from '../../../assets/emoji.json';
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const {assetUrlPrefix, customEmojis} = window.config;
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const tempMap = Object.assign(...Array.from(customEmojis, (v) => ({[v]: `:${v}:`})));
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for (const {emoji, aliases} of emojis) {
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for (const alias of aliases || []) {
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tempMap[alias] = emoji;
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}
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}
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export const emojiKeys = Object.keys(tempMap).sort((a, b) => {
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if (a === '+1' || a === '-1') return -1;
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if (b === '+1' || b === '-1') return 1;
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return a.localeCompare(b);
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});
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const emojiMap = {};
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for (const key of emojiKeys) {
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emojiMap[key] = tempMap[key];
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}
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// retrieve HTML for given emoji name
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export function emojiHTML(name) {
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let inner;
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if (customEmojis.has(name)) {
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inner = `<img alt=":${name}:" src="${assetUrlPrefix}/img/emoji/${name}.png">`;
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} else {
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inner = emojiString(name);
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}
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return `<span class="emoji" title=":${name}:">${inner}</span>`;
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}
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// retrieve string for given emoji name
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export function emojiString(name) {
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return emojiMap[name] || `:${name}:`;
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}
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