yoastseo
Version:
Yoast client-side content analysis
65 lines (62 loc) • 2.55 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = _default;
var _checkNofollow = _interopRequireDefault(require("../helpers/link/checkNofollow.js"));
var _getAnchorsFromText = _interopRequireDefault(require("../helpers/link/getAnchorsFromText.js"));
var _getLinkType = _interopRequireDefault(require("../helpers/link/getLinkType.js"));
function _interopRequireDefault(e) { return e && e.__esModule ? e : { default: e }; }
/**
* @typedef {import("../../values/").Paper } Paper
*/
/**
* @typedef LinkStatistics
* @type {object}
* @property {number} total The total number of links found.
* @property {number} internalTotal The total number of links that are internal.
* @property {number} internalDofollow The internal links without a nofollow attribute.
* @property {number} internalNofollow The internal links with a nofollow attribute.
* @property {number} externalTotal The total number of links that are external.
* @property {number} externalDofollow The external links without a nofollow attribute.
* @property {number} externalNofollow The external links with a nofollow attribute.
* @property {number} otherTotal All links that are not HTTP or HTTPS.
* @property {number} otherDofollow Other links without a nofollow attribute.
* @property {number} otherNofollow Other links with a nofollow attribute.
*/
/**
* Counts the links found in the text.
*
* @param {Paper} paper The paper object containing text, keyword and url.
*
* @returns {LinkStatistics} The object containing all link types.
*/
function _default(paper) {
const anchors = (0, _getAnchorsFromText.default)(paper.getText());
/*
* We get the site's URL (e.g., https://yoast.com) or domain (e.g., yoast.com) from the paper.
* In case of WordPress, the variable is a URL. In case of Shopify, it is a domain.
*/
const siteUrlOrDomain = paper.getPermalink();
const linkCount = {
total: anchors.length,
internalTotal: 0,
internalDofollow: 0,
internalNofollow: 0,
externalTotal: 0,
externalDofollow: 0,
externalNofollow: 0,
otherTotal: 0,
otherDofollow: 0,
otherNofollow: 0
};
for (let i = 0; i < anchors.length; i++) {
const currentAnchor = anchors[i];
const linkType = (0, _getLinkType.default)(currentAnchor, siteUrlOrDomain);
const linkFollow = (0, _checkNofollow.default)(currentAnchor);
linkCount[linkType + "Total"]++;
linkCount[linkType + linkFollow]++;
}
return linkCount;
}
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