sgauthier
6e64e138e2
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41 lines
2.4 KiB
JavaScript
41 lines
2.4 KiB
JavaScript
"use strict";
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Object.defineProperty(exports, "__esModule", {
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value: true
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});
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exports.default = remarkImagesToText;
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function ownKeys(e, r) { var t = Object.keys(e); if (Object.getOwnPropertySymbols) { var o = Object.getOwnPropertySymbols(e); r && (o = o.filter(function (r) { return Object.getOwnPropertyDescriptor(e, r).enumerable; })), t.push.apply(t, o); } return t; }
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function _objectSpread(e) { for (var r = 1; r < arguments.length; r++) { var t = null != arguments[r] ? arguments[r] : {}; r % 2 ? ownKeys(Object(t), !0).forEach(function (r) { _defineProperty(e, r, t[r]); }) : Object.getOwnPropertyDescriptors ? Object.defineProperties(e, Object.getOwnPropertyDescriptors(t)) : ownKeys(Object(t)).forEach(function (r) { Object.defineProperty(e, r, Object.getOwnPropertyDescriptor(t, r)); }); } return e; }
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function _defineProperty(obj, key, value) { key = _toPropertyKey(key); if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }
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function _toPropertyKey(t) { var i = _toPrimitive(t, "string"); return "symbol" == typeof i ? i : String(i); }
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function _toPrimitive(t, r) { if ("object" != typeof t || !t) return t; var e = t[Symbol.toPrimitive]; if (void 0 !== e) { var i = e.call(t, r || "default"); if ("object" != typeof i) return i; throw new TypeError("@@toPrimitive must return a primitive value."); } return ("string" === r ? String : Number)(t); }
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/**
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* Images must be parsed as shortcodes for asset proxying. This plugin converts
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* MDAST image nodes back to text to allow shortcode pattern matching. Note that
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* this transformation only occurs for images that are the sole child of a top
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* level paragraph - any other image is left alone and treated as an inline
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* image.
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*/
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function remarkImagesToText() {
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return transform;
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function transform(node) {
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const children = node.children.map(child => {
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if (child.type === 'paragraph' && child.children.length === 1 && child.children[0].type === 'image') {
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const {
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alt,
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url,
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title
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} = child.children[0];
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const value = `![${alt || ''}](${url || ''}${title ? ` "${title}"` : ''})`;
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child.children = [{
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type: 'text',
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value
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}];
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}
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return child;
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});
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return _objectSpread(_objectSpread({}, node), {}, {
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children
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});
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}
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} |