vue-files-preview-inno/es/node_modules/markdown-it/lib/rules_inline/image.mjs

A tool for previewing files such as doc, excel, pdf, image, markdown, txt, audio, and video and so on.

import { isSpace as u, normalizeReference as C } from "../common/utils.mjs";
function v(r, b) {
  let o, h, p, e, d, n, c, f, s = "";
  const x = r.pos, i = r.posMax;
  if (r.src.charCodeAt(r.pos) !== 33 || r.src.charCodeAt(r.pos + 1) !== 91)
    return !1;
  const k = r.pos + 2, l = r.md.helpers.parseLinkLabel(r, r.pos + 1, !1);
  if (l < 0)
    return !1;
  if (e = l + 1, e < i && r.src.charCodeAt(e) === 40) {
    for (e++; e < i && (o = r.src.charCodeAt(e), !(!u(o) && o !== 10)); e++)
      ;
    if (e >= i)
      return !1;
    for (f = e, n = r.md.helpers.parseLinkDestination(r.src, e, r.posMax), n.ok && (s = r.md.normalizeLink(n.str), r.md.validateLink(s) ? e = n.pos : s = ""), f = e; e < i && (o = r.src.charCodeAt(e), !(!u(o) && o !== 10)); e++)
      ;
    if (n = r.md.helpers.parseLinkTitle(r.src, e, r.posMax), e < i && f !== e && n.ok)
      for (c = n.str, e = n.pos; e < i && (o = r.src.charCodeAt(e), !(!u(o) && o !== 10)); e++)
        ;
    else
      c = "";
    if (e >= i || r.src.charCodeAt(e) !== 41)
      return r.pos = x, !1;
    e++;
  } else {
    if (typeof r.env.references > "u")
      return !1;
    if (e < i && r.src.charCodeAt(e) === 91 ? (f = e + 1, e = r.md.helpers.parseLinkLabel(r, e), e >= 0 ? p = r.src.slice(f, e++) : e = l + 1) : e = l + 1, p || (p = r.src.slice(k, l)), d = r.env.references[C(p)], !d)
      return r.pos = x, !1;
    s = d.href, c = d.title;
  }
  if (!b) {
    h = r.src.slice(k, l);
    const a = [];
    r.md.inline.parse(
      h,
      r.md,
      r.env,
      a
    );
    const m = r.push("image", "img", 0), A = [["src", s], ["alt", ""]];
    m.attrs = A, m.children = a, m.content = h, c && A.push(["title", c]);
  }
  return r.pos = e, r.posMax = i, !0;
}
export {
  v as default
};
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