Highlight all your twitch VoDs, automatically. READ INSTRUCTIONS

delete_twitch_vods.js

/* For when you need to delete a range of videos or highlights.
 *
 * Use the first snippet once to show video indicies. Then use the second
 * snippet and DON'T FORGET TO UPDATE THE RANGE INDICIES!!!!!!!!!!!
 *
 * The start index is inclusive, the end index is exclusive. Both may be
 * negative numbers (going from behind). End index may be omitted.
 *
 * For other information, refer to `highlight_twitch_vods.js`'s comments.
 *     
 *     
 *     FichteFoll <[email protected]>, http://twitch.tv/fichtefoll
 *
 *     Code under public domain. No warranty whatsoever; you have to clean
 *     up potential mess created by this script on your own.
 */

// This shows the video's index below the thumbnail

(function ($) {
    $(".video .thumb").each(function (i, elem) {
        $(elem).html($(elem).html() + i);
    });
})(jQuery);

// This deletes the actual videos. Get index numbers from script above
(function ($) {
    var $buttons = $(".actions .dropmenu .dropmenu_action");

    function delete_video(i, maxi) {
        var btn = $buttons.get(i);
        if (!btn || (maxi && btn == $buttons.get(maxi)))
            return;
        // trigger modal popup
        btn.click();

        setTimeout(
            function () {
                $(".modal-form .primary").click();
                // recursive
                setTimeout(
                    function () {
                        delete_video(i + 1, maxi);
                    }, 2000
                );
            }, 500
        );
    }


    // SET RANGE HERE (end exclusive)
    delete_video(83, -2);
})(jQuery);

highlight_twitch_vods.js

/* Instructions - MUST READ
 *
 * Tested and developed with FireFox and FireBug console (no guarantees for other setups)!
 *
 * 1. Open your "Video Manager" on twitch.tv (the new one) http://twitch.tv/fichtefoll/manager.
 * 2. All VoDs must be visible. For this, scroll down until no more videos are
 *    loaded. It is recommended to mute the twitch player.
 * 3. Open FireBug (F12)
 * 4. Enable popups for twitch.tv.
 *    For this, just run "window.open()" in the FireBug console and accept.
 * 5. Paste this entire script into the console. Then run it.
 *
 * FireFox will create a lot of tabs (if you set "open in new tab instead of
 * window", which I recommend) in the process, which makes it unusable during
 * the time. However, you are free to minimize it and check back after a few
 * minutes, depending on how many VoDs you have.
 *
 * When finished, you can check the console for some (potentially wrong) debug
 * output.
 *
 * NOTE: It's possible that some videos are not highlighted on first instance.
 * The console output here is NOT RELIABLE! You will probably have to run the
 * script a second time, and eventually delete duplicates because the
 * automatic detection does NOT work 100%, only like 40%.
 *
 * You can use this to get the number of total "past broadcasts" or
 * "highlights", assuming all are visible:
 *
 *   $(".actions .action-menu-list li:nth-of-type(1) a").length
 *
 *
 *     FichteFoll <[email protected]>, http://twitch.tv/fichtefoll
 *
 *     Code under public domain. No warranty whatsoever; you have to clean
 *     up potential mess created by this script on your own.
 */

(function ($) {

    // This will be used if no description was set for the VoD
    var DEFAULT_DESCR = "No description set";

    // If true, no highlights will be created for videos that already have a highlight created from them.
    //
    // If you happen to have created highlights before but still want to highlight the entire VoD,
    // I recommend you to check the console for the VoD's name and do it manually instead.
    // For any non-first run, you SHOULD enable this.
    var CHECK_PREV_HLS = false;

    // counters
    var success = 0,
        counter = 0;

    ////////////////////////////////////////////////////////////////////////////

    // utils
    function time_formatted(s) {
        return (new Date())
               .clearTime()
               .addSeconds(s)
               .toString('HH:mm:ss');
    }

    function time_seconds(str) {
        var p = str.split(':'),
            s = 0, m = 1;

        while (p.length > 0) {
            s += m * parseInt(p.pop(), 10);
            m *= 60;
        }

        return s;
    }

    ////////////////////////////////////////////////////////////////////////////

    // get hl links
    var $buttons = $(".actions .action-menu-list li:nth-of-type(1) a");

    function highlight_video (i) {
        var a = $buttons.get(i);
        if (a === undefined)
            return;

        // get title
        var $a_title = $(a).parents(".meta").find(".title a");
        var title = $.trim($a_title.text());
        console.log("checking: " + title);
        console.log(++counter);


        // open the highlight edit page
        var w = window.open(a.href);
        w.onload = function () {
            var $ = w.jQuery;
            $(function () {
                // TODO maybe check highlights for same title as VoD (also unreliable)
                var old_hls = $(".created-highlights .highlights .video.item").length;
                if (CHECK_PREV_HLS && old_hls) {
                    console.log("Found " + old_hls + " highlights created from this video. Skipping...");
                    w.close();
                    return highlight_video(i - 1);
                }

                var $form = $(".highlight-form");
                // Set highlight times
                var fake_dur = $.trim($form.find(".duration").text());
                // we need to trigger changed() because twitch seems to read
                // values from the sliders before submitting
                $form.find(".start-time").val("0:00").change();

                // calculate the video's actual length
                fake_dur = time_seconds(fake_dur); // this is 70% of the original length
                var dur = Math.round(fake_dur / 0.7);
                $form.find(".end-time").val(time_formatted(dur)).change();

                // set title
                $form.find('input[name="title"]').val(title);

                //get description (need to load page for that)
                var w_descr = window.open($a_title.attr("href"));
                w_descr.onload = function () {
                    var descr = w_descr.ChannelInfo.broadcast.description || "";
                    if (!descr)
                        console.log("No description found.");
                    w_descr.close();

                    // set description
                    $form.find('textarea[name="description"]').val(descr || DEFAULT_DESCR);

                    // submit
                    $form.find("fieldset:nth-of-type(2) .primary").click();

                    setTimeout(function () {
                        // for some reason this rarely works
                        if ($.trim($(".form-container h4").text()) != "Highlight Created!") {
                            console.log("Highlighting failed!");
                        } else {
                            success++;
                        }
                        w.close();
                        highlight_video(i - 1);
                    }, 2000);
                    // that's an arbitrary timeout, but it shouldn't take this long to submit ~500 bytes
                };
            });
        };
    }

    // Iterate buttons backwards
    highlight_video(-1);
})
(jQuery);

I have no interest in working on this 10-year-old script that I don't even know whether it still works, no.