tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
Log | Files | Refs | README | LICENSE

mentions.js (1745B)

      1 import { MarkdownSerializer, MarkdownParser } from 'prosemirror-markdown';
      2 
      3 /**
      4 * @type {NodeSpec}
      5 */
      6 export const mentionNodeSpec = {
      7  attrs: {
      8    type: {},
      9    id: {},
     10    label: {},
     11  },
     12 
     13  group: 'inline',
     14  inline: true,
     15  selectable: false,
     16  atom: true,
     17 
     18  toDOM: node => ['span', {
     19    'class': 'mention',
     20    'data-mention-type': node.attrs.type,
     21    'data-mention-id': node.attrs.id,
     22  }, `@${node.attrs.label}`],
     23 
     24  parseDOM: [{
     25    tag: 'span[data-mention-type][data-mention-id]',
     26 
     27    /**
     28     * @param {Element} dom
     29     * @returns {{type: string, id: string, label: string}}
     30     */
     31    getAttrs: dom => {
     32      const type = dom.getAttribute('data-mention-type');
     33      const id = dom.getAttribute('data-mention-id');
     34      const label = dom.innerText;
     35 
     36      return { type, id, label };
     37    },
     38  }],
     39 };
     40 
     41 /**
     42 * @param {OrderedMap} nodes
     43 * @returns {OrderedMap}
     44 */
     45 export function addMentionNodes(nodes) {
     46  return nodes.append({
     47    mention: mentionNodeSpec,
     48  });
     49 }
     50 
     51 export function markdownSerializer() {
     52  return (state, node) => {
     53    const label = state.esc(node.attrs.label || '');
     54    const uri = state.esc(`mention://${node.attrs.type}/${node.attrs.id}`);
     55 
     56    state.write(`@[${label}](${uri})`)
     57  };
     58 }
     59 
     60 export function addMentionsToMarkdownSerializer(serializer) {
     61  return new MarkdownSerializer({
     62    ...serializer.nodes,
     63    mention: markdownSerializer(),
     64  }, serializer.marks);
     65 }
     66 
     67 export function markdownParser() {
     68  return {
     69    node: 'mention',
     70    getAttrs: ({ mention: { type, id, label } }) => ({ type, id, label }),
     71  };
     72 }
     73 
     74 export function addMentionsToMarkdownParser(parser) {
     75  return new MarkdownParser(parser.schema, parser.tokenizer, {
     76    ...parser.tokens,
     77    mention: markdownParser(),
     78  });
     79 }