Trollvids Sauce Finder v1.1 (Source)

/********************************
    Trollvids Sauce Finder
    v1.1
    9/5/2014

    Gets download links from
    trollvids.com videos
********************************/
// Make sure page has jQuery
if (typeof $ === 'undefined'){
    var error = "Could not find jQuery object!";
    alert(error);
    throw new Error(error);
}

// Initialize modal code
if (typeof modal === 'undefined'){
    var modal = {};
    modal.init = false;
    modal.info = 'Trollvids Sauce Finder v1.1';
}

// Search page for video source
function main(){
    if (window.location.hostname != 'trollvids.com'){
        var error = "This script will only work on trollvids.com";
        alert(error);
        throw new Error(error);
    }

    var player_container = $('.watch_left .player_container');
    if (!player_container.length){
        modal.open("Video player not found", "Couldn't find the video player on this page. Maybe the site updated.");
        return;
    }

    if (player_container.find('iframe').length){
        // Video Sources:
        //      -Google videos
        var vid_id = player_container.find('iframe').attr('src').match(/file\/d\/(.*)\/preview/);
        vid_id = vid_id ? vid_id[1] : null;
        if (!vid_id){
            modal.open("Video Not Found", "Couldn't find the video source. Sorry!");
            return false;
        }
        var vid_path = "https://docs.google.com/uc?id="+vid_id+"&export=download";

        var content = "";
        content += "<a class='btn' href='"+player_container.find('iframe').attr('src')+"?start=1"+"' target='_blank'><i class='fa fa-play'></i> Watch Google Video</a>";
        content += "<a class='btn' href='"+vid_path+"' target='_blank'><i class='fa fa-download'></i> Download Google Video</a>";

        modal.open("Video Found", content);
    } else if (player_container.find('#nuevoplayer_top').length){
        // Video Sources:
        //      -YouTube
        //      -Hosted on site
        var vid_id = document.URL.match(/video\/(.*)\//);
        vid_id = vid_id ? vid_id[1] : null;
        var nuevo_url = "/nuevo/player/config.php";
        $.ajax({
            url: nuevo_url,
            data: {v: vid_id},
            success: function(data){
                data = $(data);

                // Check for SD video (usually a .flv)
                var file_sd_path = data.find('config file').text();
                var header = "Video Found";
                var content = "";
                if (file_sd_path){
                    if (file_sd_path.indexOf('.flv') > -1){
                        // FLV source
                        content += "<a class='btn' href='"+file_sd_path+"' target='_blank'><i class='fa fa-download'></i> Download (SD FLV)</a>";
                    } else if (file_sd_path.indexOf('.mp4') > -1) {
                        // MP4 source
                        content += "<a class='btn' href='"+file_sd_path+"' target='_blank'><i class='fa fa-download'></i> Download (SD MP4)</a>";
                    } else if (file_sd_path.indexOf('youtube') > -1){
                        // YouTube Video source
                        content += "<a class='btn' href='"+file_sd_path+"' target='_blank'><i class='fa fa-play'></i> Watch YouTube Video</a>";
                    } else {
                        content += "<a class='btn' href='"+file_sd_path+"' target='_blank'><i class='fa fa-download'></i> Download (SD)</a>";
                    }
                }

                // Check for HD video (.mp4)
                var file_hd_path = data.find('config filehd').text();
                if (file_hd_path){
                    content += "<a class='btn' href='"+file_hd_path+"' target='_blank'><i class='fa fa-download'></i> Download (HD MP4)</a>";
                }

                // Display failure message
                if (content == ""){
                    header = "Video Not Found";
                    content += "<p>Couldn't find the video source. Sorry!</p>";
                }

                // Extra info
                content += "<br><br><a href='"+nuevo_url+"?v="+vid_id+"' target='_blank'>View video config data</a>";
                content += "<i class='muted'>Note: Some video sources may be missing due to site issues.</i>";

                modal.open(header, content);
            }
        });
    } else {
        // Failsafe in case there's a new video embed format
        // that this script doesn't include
        modal.open("Video Not Found", "This embedded video format hasn't been coded into this script!");
    }
}

// Initialize Modal code
function init(){
    modal.init = true;

    // Close modal object
    modal.close = function(){
        if (modal.object){
            modal.object.fadeOut(200, function(){
                $(this).remove();
            });
            modal.object = null;
        }
    };

    // Get Fontawesome
    $('<link href="//maxcdn.bootstrapcdn.com/font-awesome/4.2.0/css/font-awesome.min.css" rel="stylesheet">').appendTo('body');

    // Modal styling
    $("<style>#tsf{line-height: 20px;position:fixed;top:0;right:0;bottom:0;left:0;z-index:1050;display:block;background-color:rgba(0,0,0,.5)}#tsf .dialogue{background-color:#292929;color:#eee;max-width:600px;height:200px;margin:0 auto;font-size:14px;position:relative;box-shadow:0 2px 6px rgba(0,0,0,.7)}#tsf .muted{color:#777;font-size:13px}#tsf a{color:#aaa;display:block}#tsf a:hover{color:#ccc}#tsf .close{position:absolute;top:0;right:0;margin:6px 8px;font-size:20px;cursor:pointer;color:#aaa}#tsf .close:hover{color:#ccc}#tsf .header{border-bottom:1px solid #444;font-size:20px;padding:8px}#tsf .content{padding:8px}#tsf a.btn{background-color:#333;border:1px solid #444;border-radius:2px;padding:7px 9px;display:inline-block;margin:3px;text-decoration:none}#tsf a.btn:hover{background-color:#393939;}#tsf *{transition:color .2s,background-color .2s;} #tsf .version{position:absolute;bottom:0;right:0;text-align:right;font-size:11px;color:#777;padding:3px 5px;}</style>").appendTo('body');

    // Create modal with header text and main content
    modal.open = function(header, content){
        // Close existing modal
        modal.close();

        var modal_html = "<div id='tsf'><div class='dialogue'><div class='close'><i class='fa fa-times'></i></div><div class='header'></div><div class='content'></div><div class='version'></div></div></div>";

        // Create modal object
        modal.object = $(modal_html);

        // Click event for closing modal
        modal.object.find('.close').click(modal.close);

        // Fill in content
        modal.object.find('.header').html(header);
        modal.object.find('.content').html(content);

        modal.object.find('.version').html(modal.info);

        // Append modal to page
        $('body').append(modal.object);

        // Show it
        modal.object.hide();
        modal.object.fadeIn(200);
        modal.object.find('.dialogue').animate({'margin-top': '30px'}, 200);
    };

    // Clicking on backdrop closes modal
    $(document).mouseup(function(e){
        if ($(e.target).is('#tsf')) modal.close();
    });
}

// Run script
if (!modal.init) init();
main();