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IMDB Copy Buttons V2

Adds buttons to IMDB that allow you to copy the respective movie titles and actor names

当前为 2018-12-03 提交的版本，查看 最新版本。

// ==UserScript==
// @name         IMDB Copy Buttons V2
// @namespace    http://kmcgurty.com/
// @version      1.3
// @description  Adds buttons to IMDB that allow you to copy the respective movie titles and actor names
// @author       Kmcgurty
// @match        https://www.imdb.com/title/*
// @match        https://www.imdb.com/name/*
// @grant        GM_addStyle
// @grant        GM_setClipboard
// ==/UserScript==

var cssTransitionTime = 750;

GM_addStyle(`.copybutton:active,.copybutton{font-size:13px;padding:0;margin:0 0 0 2px;width:50px;height:18px;position:relative;overflow:hidden}.copybutton::before{content:"Copy";position:absolute;left:7px}.copybutton::after{content:"Copied";position:absolute;left:2px;top:15px;pointer-events:none}.copybutton::after,.copybutton::before{transition:all ${cssTransitionTime*.35}ms}.copybutton.clicked::after{top:-1px}.copybutton.unclicked::after{top:18px}.copybutton.clicked::before{top:-18px}.copybutton.unclicked::before{top:-1px}.copybutton:focus{outline:0}#yearbutton::before{content:"+Year";left:4px}#idbutton::before{content:"ID";left:15px}.itemprop .copybutton{margin-left:5px}`);

(function main(){
    addTitleButtons();
    addOtherButtons();

    if(window.location.href.match("/name/")) {
        relocateAltNames();
    }
})();

function addTitleButtons(){
    var title = document.querySelector("h3[itemprop='name'], h1 [class='itemprop']");

    var titleButton = createButton(title.childNodes[0].textContent.trim());
    title.appendChild(titleButton);

    if(window.location.href.match("/title/")){
        var yearButton = createButton(title.textContent.replace(/ +\n +/, " ").trim());
        yearButton.setAttribute("id", "yearbutton");
        title.appendChild(yearButton);

        var altTitle = title.nextSibling;
        if(altTitle.textContent.trim()){
            var altButton = createButton(altTitle.textContent.replace(/ +\n +/, " ").trim());
            altTitle.parentNode.insertBefore(altButton, altTitle.nextSibling.nextSibling);
        }
    }

    var IDButton = createButton(window.location.pathname.split('/')[2]);
    IDButton.setAttribute("id", "idbutton");
    title.appendChild(IDButton);
}

function addOtherButtons(){
    var toAppend = document.querySelectorAll(".itemprop a, .crew_list a, .writers_list a, .filmo-row b");

    for(var i = 0; i < toAppend.length; i++){
        var copyButton = createButton(toAppend[i].textContent.trim());

        if(window.location.href.match("/title/")){
            var td = document.createElement("td");
            td.appendChild(copyButton);

            toAppend[i].parentElement.parentElement.appendChild(td);
        } else if(window.location.href.match("/name/")) {
            toAppend[i].parentElement.querySelector(".year_column").appendChild(copyButton);
        }
    }
}

function relocateAltNames(){
    var altNames = document.querySelector("#details-akas");
    if(altNames){
        var names = altNames.textContent.replace(/\n|Alternate Names:\W +/gm, "").trim().split(" | ").join(", ");

        var h4 = document.createElement("h4");
        h4.setAttribute("class", "inline");
        var text = document.createTextNode("Alternative names:");
        h4.appendChild(text);

        var altNamesDiv = document.createElement("div");
        altNamesDiv.setAttribute("class", "alt-names txt-block");
        altNamesDiv.appendChild(h4)
        text = document.createTextNode(names);
        altNamesDiv.appendChild(text);

        var copyButton = createButton(names);
        altNamesDiv.appendChild(copyButton);

        document.querySelector("#overview-top").appendChild(altNamesDiv);
    }
}

function createButton(copytext){
    var button = document.createElement('button');
    button.setAttribute("class", "copybutton linkasbutton-secondary unclicked");
	button.setAttribute("data-copytext", copytext);

    button.addEventListener("click", function(e){
        GM_setClipboard(e.target.getAttribute("data-copytext"));
        e.target.setAttribute("class", "copybutton linkasbutton-secondary clicked");

        setTimeout(function(){
            e.target.setAttribute("class", "copybutton linkasbutton-secondary unclicked");
        }, cssTransitionTime);
    });

    return button;
}