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Fixes #24398 Task: - [x] Reusing "textarea" like GitHub seems more friendly to users. - [x] ^V image pasting and file uploading handling. <details><summary>screenshots</summary> ![image](https://user-images.githubusercontent.com/18380374/235418877-00090552-ebda-411c-8e39-b47246bc8746.png) ![image](https://user-images.githubusercontent.com/18380374/235419073-dc33cad7-7626-4bce-9161-eb205c7384b5.png) Display only one markdown editor: ![image](https://user-images.githubusercontent.com/18380374/235419098-ee21386d-2b2d-432e-bdb2-18646cc031e7.png) Support file upload and ^V image pasting ![image](https://user-images.githubusercontent.com/18380374/235419364-7b390fa4-da56-437d-b55e-3847fbc049e7.png) </details> --------- Co-authored-by: wxiaoguang <wxiaoguang@gmail.com> Co-authored-by: silverwind <me@silverwind.io>
59 lines
1.9 KiB
JavaScript
59 lines
1.9 KiB
JavaScript
import {matchEmoji, matchMention} from '../../utils/match.js';
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import {emojiString} from '../emoji.js';
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export function initTextExpander(expander) {
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expander?.addEventListener('text-expander-change', ({detail: {key, provide, text}}) => {
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if (key === ':') {
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const matches = matchEmoji(text);
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if (!matches.length) return provide({matched: false});
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const ul = document.createElement('ul');
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ul.classList.add('suggestions');
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for (const name of matches) {
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const emoji = emojiString(name);
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const li = document.createElement('li');
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li.setAttribute('role', 'option');
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li.setAttribute('data-value', emoji);
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li.textContent = `${emoji} ${name}`;
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ul.append(li);
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}
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provide({matched: true, fragment: ul});
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} else if (key === '@') {
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const matches = matchMention(text);
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if (!matches.length) return provide({matched: false});
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const ul = document.createElement('ul');
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ul.classList.add('suggestions');
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for (const {value, name, fullname, avatar} of matches) {
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const li = document.createElement('li');
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li.setAttribute('role', 'option');
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li.setAttribute('data-value', `${key}${value}`);
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const img = document.createElement('img');
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img.src = avatar;
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li.append(img);
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const nameSpan = document.createElement('span');
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nameSpan.textContent = name;
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li.append(nameSpan);
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if (fullname && fullname.toLowerCase() !== name) {
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const fullnameSpan = document.createElement('span');
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fullnameSpan.classList.add('fullname');
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fullnameSpan.textContent = fullname;
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li.append(fullnameSpan);
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}
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ul.append(li);
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}
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provide({matched: true, fragment: ul});
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}
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});
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expander?.addEventListener('text-expander-value', ({detail}) => {
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if (detail?.item) {
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detail.value = detail.item.getAttribute('data-value');
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}
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});
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}
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