Post --> Note

Closes #1411

src/client/app/common/views/components/note-html.ts

@@ -0,0 +1,157 @@
+import Vue from 'vue';
+import * as emojilib from 'emojilib';
+import parse from '../../../../../text/parse';
+import getAcct from '../../../../../acct/render';
+import { url } from '../../../config';
+import MkUrl from './url.vue';
+
+const flatten = list => list.reduce(
+	(a, b) => a.concat(Array.isArray(b) ? flatten(b) : b), []
+);
+
+export default Vue.component('mk-note-html', {
+	props: {
+		text: {
+			type: String,
+			required: true
+		},
+		ast: {
+			type: [],
+			required: false
+		},
+		shouldBreak: {
+			type: Boolean,
+			default: true
+		},
+		i: {
+			type: Object,
+			default: null
+		}
+	},
+
+	render(createElement) {
+		let ast;
+
+		if (this.ast == null) {
+			// Parse text to ast
+			ast = parse(this.text);
+		} else {
+			ast = this.ast;
+		}
+
+		// Parse ast to DOM
+		const els = flatten(ast.map(token => {
+			switch (token.type) {
+				case 'text':
+					const text = token.content.replace(/(\r\n|\n|\r)/g, '\n');
+
+					if (this.shouldBreak) {
+						const x = text.split('\n')
+							.map(t => t == '' ? [createElement('br')] : [createElement('span', t), createElement('br')]);
+						x[x.length - 1].pop();
+						return x;
+					} else {
+						return createElement('span', text.replace(/\n/g, ' '));
+					}
+
+				case 'bold':
+					return createElement('strong', token.bold);
+
+				case 'url':
+					return createElement(MkUrl, {
+						props: {
+							url: token.content,
+							target: '_blank'
+						}
+					});
+
+				case 'link':
+					return createElement('a', {
+						attrs: {
+							class: 'link',
+							href: token.url,
+							target: '_blank',
+							title: token.url
+						}
+					}, token.title);
+
+				case 'mention':
+					return (createElement as any)('a', {
+						attrs: {
+							href: `${url}/@${getAcct(token)}`,
+							target: '_blank',
+							dataIsMe: (this as any).i && getAcct((this as any).i) == getAcct(token)
+						},
+						directives: [{
+							name: 'user-preview',
+							value: token.content
+						}]
+					}, token.content);
+
+				case 'hashtag':
+					return createElement('a', {
+						attrs: {
+							href: `${url}/search?q=${token.content}`,
+							target: '_blank'
+						}
+					}, token.content);
+
+				case 'code':
+					return createElement('pre', [
+						createElement('code', {
+							domProps: {
+								innerHTML: token.html
+							}
+						})
+					]);
+
+				case 'inline-code':
+					return createElement('code', {
+						domProps: {
+							innerHTML: token.html
+						}
+					});
+
+				case 'quote':
+					const text2 = token.quote.replace(/(\r\n|\n|\r)/g, '\n');
+
+					if (this.shouldBreak) {
+						const x = text2.split('\n')
+							.map(t => [createElement('span', t), createElement('br')]);
+						x[x.length - 1].pop();
+						return createElement('div', {
+							attrs: {
+								class: 'quote'
+							}
+						}, x);
+					} else {
+						return createElement('span', {
+							attrs: {
+								class: 'quote'
+							}
+						}, text2.replace(/\n/g, ' '));
+					}
+
+				case 'emoji':
+					const emoji = emojilib.lib[token.emoji];
+					return createElement('span', emoji ? emoji.char : token.content);
+
+				default:
+					console.log('unknown ast type:', token.type);
+			}
+		}));
+
+		const _els = [];
+		els.forEach((el, i) => {
+			if (el.tag == 'br') {
+				if (els[i - 1].tag != 'div') {
+					_els.push(el);
+				}
+			} else {
+				_els.push(el);
+			}
+		});
+
+		return createElement('span', _els);
+	}
+});