mirror of https://github.com/go-gitea/gitea.git
Support markdown editor for issue template (#24400)
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>   Display only one markdown editor:  Support file upload and ^V image pasting  </details> --------- Co-authored-by: wxiaoguang <wxiaoguang@gmail.com> Co-authored-by: silverwind <me@silverwind.io>pull/24590/head^2
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@ -1,6 +1,25 @@
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<div class="field">
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{{$useMarkdownEditor := not .item.Attributes.render}}
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<div class="field {{if $useMarkdownEditor}}combo-editor-dropzone{{end}}">
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{{template "repo/issue/fields/header" .}}
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{{/* FIXME: preview markdown result */}}
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{{/* FIXME: required validation for markdown editor */}}
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<textarea name="form-field-{{.item.ID}}" placeholder="{{.item.Attributes.placeholder}}" {{if and .item.Validations.required .item.Attributes.render}}required{{end}}>{{.item.Attributes.value}}</textarea>
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{{/* the real form element to provide the value */}}
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<textarea class="form-field-real" name="form-field-{{.item.ID}}" placeholder="{{.item.Attributes.placeholder}}" {{if and .item.Validations.required}}required{{end}}>{{.item.Attributes.value}}</textarea>
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{{if $useMarkdownEditor}}
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{{template "shared/combomarkdowneditor" (dict
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"locale" .root.locale
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"ContainerClasses" "gt-hidden"
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"MarkdownPreviewUrl" (print .root.RepoLink "/markup")
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"MarkdownPreviewContext" .root.RepoLink
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"TextareaContent" .item.Attributes.value
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"TextareaPlaceholder" .item.Attributes.placeholder
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"DropzoneParentContainer" ".combo-editor-dropzone"
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)}}
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{{if .root.IsAttachmentEnabled}}
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<div class="gt-mt-4 form-field-dropzone gt-hidden">
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{{template "repo/upload" .root}}
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</div>
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{{end}}
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{{end}}
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</div>
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@ -0,0 +1,59 @@
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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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