Foundry-VTT-Docker/resources/app/common/prosemirror/schema/other.mjs

import {isElementEmpty, onlyInlineContent} from "./utils.mjs";

// These nodes are supported for HTML preservation purposes, but do not have robust editing support for now.

export const details = {
  content: "(summary | summary_block) block*",
  group: "block",
  defining: true,
  parseDOM: [{tag: "details"}],
  toDOM: () => ["details", 0]
};

/* -------------------------------------------- */

export const summary = {
  content: "text*",
  defining: true,
  parseDOM: [{tag: "summary", getAttrs: el => {
      // If this contains any non-inline elements, do not use this node type.
      if ( !isElementEmpty(el) && !onlyInlineContent(el) ) return false;
    }}],
  toDOM: () => ["summary", 0]
};

/* -------------------------------------------- */

export const summaryBlock = {
  content: "block+",
  defining: true,
  parseDOM: [{tag: "summary", getAttrs: el => {
      // If this contains only text nodes and no elements, do not use this node type.
      if ( isElementEmpty(el) || onlyInlineContent(el) ) return false;
    }}],
  toDOM: () => ["summary", 0]
};

/* -------------------------------------------- */

export const dl = {
  content: "(block|dt|dd)*",
  group: "block",
  defining: true,
  parseDOM: [{tag: "dl"}],
  toDOM: () => ["dl", 0]
};

/* -------------------------------------------- */

export const dt = {
  content: "block+",
  defining: true,
  parseDOM: [{tag: "dt"}],
  toDOM: () => ["dt", 0]
};

/* -------------------------------------------- */

export const dd = {
  content: "block+",
  defining: true,
  parseDOM: [{tag: "dd"}],
  toDOM: () => ["dd", 0]
};

/* -------------------------------------------- */

export const fieldset = {
  content: "legend block*",
  group: "block",
  defining: true,
  parseDOM: [{tag: "fieldset"}],
  toDOM: () => ["fieldset", 0]
};

/* -------------------------------------------- */

export const legend = {
  content: "inline+",
  defining: true,
  parseDOM: [{tag: "legend"}],
  toDOM: () => ["legend", 0]
};

/* -------------------------------------------- */

export const picture = {
  content: "source* image",
  group: "block",
  defining: true,
  parseDOM: [{tag: "picture"}],
  toDOM: () => ["picture", 0]
};

/* -------------------------------------------- */

export const audio = {
  content: "source* track*",
  group: "block",
  parseDOM: [{tag: "audio"}],
  toDOM: () => ["audio", 0]
};

/* -------------------------------------------- */

export const video = {
  content: "source* track*",
  group: "block",
  parseDOM: [{tag: "video"}],
  toDOM: () => ["video", 0]
};

/* -------------------------------------------- */

export const track = {
  parseDOM: [{tag: "track"}],
  toDOM: () => ["track"]
};

/* -------------------------------------------- */

export const source = {
  parseDOM: [{tag: "source"}],
  toDOM: () => ["source"]
}

/* -------------------------------------------- */

export const object = {
  inline: true,
  group: "inline",
  parseDOM: [{tag: "object"}],
  toDOM: () => ["object"]
};

/* -------------------------------------------- */

export const figure = {
  content: "(figcaption|block)*",
  group: "block",
  defining: true,
  parseDOM: [{tag: "figure"}],
  toDOM: () => ["figure", 0]
};

/* -------------------------------------------- */

export const figcaption = {
  content: "inline+",
  defining: true,
  parseDOM: [{tag: "figcaption"}],
  toDOM: () => ["figcaption", 0]
};

/* -------------------------------------------- */

export const small = {
  content: "paragraph block*",
  group: "block",
  defining: true,
  parseDOM: [{tag: "small"}],
  toDOM: () => ["small", 0]
};

/* -------------------------------------------- */

export const ruby = {
  content: "(rp|rt|block)+",
  group: "block",
  defining: true,
  parseDOM: [{tag: "ruby"}],
  toDOM: () => ["ruby", 0]
};

/* -------------------------------------------- */

export const rp = {
  content: "inline+",
  parseDOM: [{tag: "rp"}],
  toDOM: () => ["rp", 0]
};

/* -------------------------------------------- */

export const rt = {
  content: "inline+",
  parseDOM: [{tag: "rt"}],
  toDOM: () => ["rt", 0]
};

/* -------------------------------------------- */

export const iframe = {
  attrs: { sandbox: { default: "allow-scripts allow-forms" } },
  managed: { attributes: ["sandbox"] },
  group: "block",
  defining: true,
  parseDOM: [{tag: "iframe", getAttrs: el => {
    let sandbox = "allow-scripts allow-forms";
    const url = URL.parseSafe(el.src);
    const host = url?.hostname;
    const isTrusted = CONST.TRUSTED_IFRAME_DOMAINS.some(domain => (host === domain) || host?.endsWith(`.${domain}`));
    if ( isTrusted ) sandbox = null;
    return { sandbox };
  }}],
  toDOM: node => {
    const attrs = {};
    if ( node.attrs.sandbox ) attrs.sandbox = node.attrs.sandbox;
    return ["iframe", attrs];
  }
};