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Flatroy/not-paid.js

Created February 9, 2019 15:20
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  1. Flatroy created this gist Feb 9, 2019.
    24 changes: 24 additions & 0 deletions not-paid.js
    View file
    Original file line number Diff line number Diff line change
    @@ -0,0 +1,24 @@
    // From https://github.com/kleampa/not-paid/blob/master/not-paid.js
    (function(){
    /* change these variables as you wish */
    var due_date = new Date('2017-02-27');
    var days_deadline = 60;
    /* stop changing here */

    var current_date = new Date();
    var utc1 = Date.UTC(due_date.getFullYear(), due_date.getMonth(), due_date.getDate());
    var utc2 = Date.UTC(current_date.getFullYear(), current_date.getMonth(), current_date.getDate());
    var days = Math.floor((utc2 - utc1) / (1000 * 60 * 60 * 24));

    if(days > 0) {
    var days_late = days_deadline-days;
    var opacity = (days_late*100/days_deadline)/100;
    opacity = (opacity < 0) ? 0 : opacity;
    opacity = (opacity > 1) ? 1 : opacity;
    if(opacity >= 0 && opacity <= 1) {
    document.getElementsByTagName("BODY")[0].style.opacity = opacity;
    }

    }

    })()