83 lines
2 KiB
JavaScript
83 lines
2 KiB
JavaScript
import { Image } from '@tiptap/extension-image';
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import { VueNodeViewRenderer } from '@tiptap/vue-2';
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import ImageWrapper from '../components/wrappers/image.vue';
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import { PARSE_HTML_PRIORITY_HIGHEST } from '../constants';
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const resolveImageEl = (element) =>
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element.nodeName === 'IMG' ? element : element.querySelector('img');
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export default Image.extend({
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addOptions() {
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return {
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...this.parent?.(),
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inline: true,
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};
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},
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addAttributes() {
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return {
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...this.parent?.(),
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uploading: {
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default: false,
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},
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src: {
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default: null,
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/*
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* GitLab Flavored Markdown provides lazy loading for rendering images. As
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* as result, the src attribute of the image may contain an embedded resource
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* instead of the actual image URL. The image URL is moved to the data-src
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* attribute.
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*/
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parseHTML: (element) => {
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const img = resolveImageEl(element);
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return img.dataset.src || img.getAttribute('src');
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},
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},
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canonicalSrc: {
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default: null,
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parseHTML: (element) => element.dataset.canonicalSrc,
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},
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alt: {
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default: null,
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parseHTML: (element) => {
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const img = resolveImageEl(element);
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return img.getAttribute('alt');
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},
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},
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title: {
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default: null,
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parseHTML: (element) => {
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const img = resolveImageEl(element);
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return img.getAttribute('title');
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},
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},
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};
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},
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parseHTML() {
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return [
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{
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priority: PARSE_HTML_PRIORITY_HIGHEST,
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tag: 'a.no-attachment-icon',
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},
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{
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tag: 'img[src]',
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},
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];
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},
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renderHTML({ HTMLAttributes }) {
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return [
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'img',
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{
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src: HTMLAttributes.src,
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alt: HTMLAttributes.alt,
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title: HTMLAttributes.title,
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'data-canonical-src': HTMLAttributes.canonicalSrc,
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},
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];
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},
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addNodeView() {
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return VueNodeViewRenderer(ImageWrapper);
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},
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});
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