share-this/src/sharers/linked-in.js

Medium-like text selection sharing without dependencies

let shownWarning = false;

export function render(_text, _rawText, refUrl) {
    if (!shownWarning) {
        shownWarning = true;
        console.warn("LinkedIn doesn't allow sharing links with custom titles anymore, so the main point of ShareThis "
            + "(sharing a portion of text) couldn't be accomplished. You're encouraged to share your URLs with other, "
            + "more conventional means, like the official LinkedIn share plugin. See "
            + "https://docs.microsoft.com/en-us/linkedin/consumer/integrations/self-serve/plugins/share-plugin");
    }
    const url = this.getShareUrl(refUrl);

    return `<a href="${url}" target="_blank" rel="noopener nofollow noreferrer">`
        + "<svg xmlns=\"http://www.w3.org/2000/svg\" viewBox=\"0 0 16 16\">"
            + "<path d=\"M13.632 13.635h-2.37V9.922c0-.886-.018-2.025-1.234-2.025-1.235 0-1.424.964"
                + "-1.424 1.96v3.778h-2.37V6H8.51v1.04h.03c.318-.6 1.092-1.233 2.247-1.233 2.4 0 "
                + "2.845 1.58 2.845 3.637v4.188zM3.558 4.955c-.762 0-1.376-.617-1.376-1.377 0-.758"
                + ".614-1.375 1.376-1.375.76 0 1.376.617 1.376 1.375 0 .76-.617 1.377-1.376 1.377z"
                + "m1.188 8.68H2.37V6h2.376v7.635z\" fill=\"currentcolor\"/>"
        + "</svg></a>";
}

export function getShareUrl(refUrl) {
    return `https://www.linkedin.com/sharing/share-offsite/?url=${encodeURIComponent(refUrl)}`;
}

export function action(event, item) {
    event.preventDefault();
    const popup = item.ownerDocument.defaultView.open(
        item.firstChild.href,
        "share_via_linked_in",
        "height=440,location=no,menubar=no,scrollbars=no,status=no,toolbar=no,width=640"
    );
    popup.opener = null;
}

export const name = "linked-in";