Synopsifier.user.js

Synopsifier.user.js

// ==UserScript==
// @name         Synopsifier
// @namespace    http://pythonaro.com/
// @version      1.0
// @description  add movie details when browsing directories. 
// @author       toyg
// @match        http://mc1.dl3enter.in/*
// @grant        GM_xmlhttpRequest 
// @connect      themoviedb.org
// ==/UserScript==

/** USAGE NOTES:
1. get an api key from Themoviedb.org
2. add it to the script replacing the placeholder text
3. edit the @match clause above to match your directories
4. save the file with extension .user.js and open it in browser to install
**/
var APIKEY = "YOUR THEMOVIEDB API KEY HERE";
function make_img_url(endpath){
return "https://image.tmdb.org/t/p/w92" + endpath;
}

function build_details_box(detailObj, previousNode){
    var descNode = document.createElement("p");
    if(detailObj.poster_path){
        var imgNode = document.createElement("img");
        imgNode.setAttribute("src", make_img_url(detailObj.poster_path));
        descNode.appendChild(imgNode);
    }
    descNode.setAttribute('class','desc');
    descNode.appendChild(document.createTextNode(detailObj.overview));
    previousNode.parentNode.insertBefore(descNode, previousNode.nextSibling.nextSibling);   
}

function build_multichoice_box(choices, previousNode){
    var descNode = document.createElement("p");
    descNode.setAttribute('class','desc');
    descNode.appendChild(document.createTextNode("Might be one of these:"));
    var ulNode = document.createElement("ul");
    descNode.appendChild(ulNode);
    for(var choice in choices){
        var choiceLi = document.createElement("li");
        choiceLi.appendChild(document.createTextNode(choices[choice].title));
        choiceLi.appendChild(document.createElement("br"));
        choiceLi.appendChild(document.createTextNode(choices[choice].overview));
        ulNode.appendChild(choiceLi);
    }
    previousNode.parentNode.insertBefore(descNode, previousNode.nextSibling.nextSibling);
}

function get_details(title, year, nodeRef){

    GM_xmlhttpRequest({
        method: "GET",
        url: "https://api.themoviedb.org/3/search/movie?query="+encodeURIComponent(title)+"&year="+year+"&api_key=" + APIKEY,
        onload: function(response) {
            var details = JSON.parse(response.responseText);
            switch(details.total_results){
                case 0:
                    return false;
                case 1:
                    build_details_box(details.results[0], nodeRef);
                    break;
                default:
                    var multiChoice = [];
                    for(var result in details.results){
                        var resultObj = details.results[result];
                        if(resultObj.title == title){
                            build_details_box(resultObj, nodeRef);
                            multiChoice = [];
                            return false;
                        } else {
                            multiChoice.push(resultObj);
                        }
                    }
                    if(multiChoice.length !== 0){
                        build_multichoice_box(multiChoice, nodeRef);
                    }
            }
        }
    });


}


(function() {
    'use strict';


    var h1Nodes = document.evaluate('/html/body/h1', document, null, XPathResult.UNORDERED_NODE_SNAPSHOT_TYPE, null); 
    var indexTitle = h1Nodes.snapshotItem(0).firstChild.nodeValue.substring(9);

    if(indexTitle.match('.*(/Movie/[0-9]+)/$') || indexTitle.match('.*(/film/[0-9]+)/$')) {
        var elmHead, elmStyle;
        elmHead = document.getElementsByTagName('head')[0];
        elmStyle = document.createElement('style');
        elmStyle.type = 'text/css';
        elmHead.appendChild(elmStyle);
        var cssRule = 'p.desc { margin:0; white-space:normal; font-family: Verdana, Helvetica, Arial, sans-serif; ';
        cssRule +=          'overflow: hidden; font-size: small; display: block; width: 500px; padding:4px; clear: both;}\n';
        cssRule += 'a { font-weight: bold; font-family: Arial, Helvetica, sans-serif; color:#136CB2; ';
        cssRule +=    'padding: 3px; margin:0;margin-top: 4px; clear:right;}\n';
        cssRule += 'img {float: right; margin-left: 4px;}\n';
        elmStyle.innerHTML = cssRule;

        var year = indexTitle.substring(indexTitle.length - 5, indexTitle.length - 1);


        var aNodes = document.evaluate('//a[@href!="../"]', document, null, XPathResult.UNORDERED_NODE_SNAPSHOT_TYPE, null);
        for (var i = aNodes.snapshotLength - 1; i >= 0; i--) {
            var aNode = aNodes.snapshotItem(i);
            var aTitle = aNode.firstChild.nodeValue;
            aTitle = aTitle.substring(0,aTitle.length-1);
            var targetSec = Math.floor(i / 4);
            window.setTimeout(get_details, targetSec*1100, aTitle, year, aNode);

        }
    }
})();