Tumblr auto-like

/* Change the values according to your blog/internet connection */
var tags            = ['tag1', 'tag2', 'tag3', 'tag4', 'tag5'];                     /*  Use at least 4-5 tags                                                               */
var likesToDo       = 100;                                                          /*  Follow this format: tags_count * 2 * 10                                             */
var globalLoadDelay = 5;                                                            /*  Wait time between page loads (seconds): FAST internet = 5, SLOW internet = 15..20   */

/* Do not change anything below, unless you know what you are doing! */
var currentURL      = '';
var postFilter      = false;
var progress        = 0;
var totalDelay      = 0;
var imacrosEnter    = '\n';                                                         /* NOT WORKING, OR DIFFERENT OS? TRY "\r\n", "\r", "\n/g"                               */

function massLike() {
    shuffleTags();
    for (var i = 0 ; i <= 1 ; i++){
        for (var j = 0 ; j < tags.length ; j++) {
            loadURL(j, postFilter);
            unlockNSFW();
            filterPhotos();
            scrollDown();
            for (var k = 0 ; k < ((likesToDo/tags.length) / 2 ) ; k++) {
                likePost(generateRandom(1,4));
                showStatus();
            }
        }
        postFilter = true;
    }
}

/* Shuffles tags - Randomizes tag order */
function shuffleTags() {
    for (var i = 0 ; i < tags.length ; i++) {
        var randomIndex = generateRandom(0,tags.length-1);
        var temp = tags[i];
        tags[i] = tags[randomIndex];
        tags[randomIndex] = temp;
    }
}

/* Loads the SEARCH URL, based on current TAG and FILTER (popular/recent) */
function loadURL(currentIndex, filter) {
    currentURL = 'https://www.tumblr.com/search/' + tags[currentIndex];
    if (filter) currentURL += '/recent';
    var imacro_code = "CODE: URL GOTO=" + currentURL;
    iimPlay(imacro_code);
}

/* Unlock NSFW posts */
function unlockNSFW() {
    var nsfwLock = window.document.getElementsByClassName("nsfw_filter_enabled")[0];
    if (nsfwLock == (currentURL + '#')) {
        var imacro_code = 'CODE: TAG POS=1 TYPE=I ATTR=CLASS:lock_icon' + imacrosEnter;
        imacro_code += 'WAIT SECONDS=' + globalLoadDelay;
        iimPlay(imacro_code);
    }
}

/* Filter posts - PHOTOS */
function filterPhotos() {
    var imacro_code = 'CODE:' + 'SET !ERRORIGNORE YES' + imacrosEnter + 'SET !TIMEOUT_STEP 0' + imacrosEnter;
    imacro_code += 'TAG POS=1 TYPE=SPAN ATTR=TXT:Filter<SP>by<SP>post<SP>type' + imacrosEnter;
    imacro_code += 'TAG POS=1 TYPE=SPAN ATTR=TXT:Photo' + imacrosEnter;
    imacro_code += 'WAIT SECONDS=' + globalLoadDelay;
    iimPlay(imacro_code);
}

/* Scroll down - Load more posts */
function scrollDown() {
    for (var i = 0 ; i < 2 ; i++ ) {
        window.scrollTo(0, (i + 1) * 25000 );
        imacro_code = "CODE: WAIT SECONDS=2";
        iimPlay(imacro_code);
    }
}

/* LIKE */
function likePost(likeDelay) {
    var imacro_code = 'CODE:' + 'SET !ERRORIGNORE YES' + imacrosEnter + 'SET !TIMEOUT_STEP 0' + imacrosEnter;
    imacro_code += 'TAG POS=1 TYPE=DIV ATTR=DATA-SUBVIEW:like&&TITLE:Like&&CLASS:post_control<SP>post-control-icon<SP>like&&TXT:' + imacrosEnter;
    imacro_code += 'WAIT SECONDS=' + likeDelay;
    iimPlay(imacro_code);

    /* UPDATE STATUS */
    totalDelay += likeDelay;
    progress++;
}

function addDelay(seconds) {
    var imacro_code = "CODE: " + "WAIT SECONDS=" + seconds;
    iimPlay(imacro_code);
}

function generateRandom(minInterval, maxInterval) {
    return Math.floor((Math.random() * maxInterval) + minInterval);
}

function showStatus() {
    iimDisplay( '# STATUS #'+ imacrosEnter   + imacrosEnter +
                'PROGRESS: '+ progress + '/' + likesToDo    + imacrosEnter +
                "DELAY: "   + totalDelay     + " sec"       );
}

massLike();