dev-coop/meancoach

// Buffers tasks to only execute ONCE after delay has ended
window.delay = (function() {
    var timer = 0;
    return function(callback, ms) {
        clearTimeout (timer);
        timer = setTimeout(callback, ms);
    };
})();

window.set_status_bar = function(message, css_class, fade_out_time) {
    fade_out_time = fade_out_time || 3000;
    var result = $('#bottom_status_bar').html(message).addClass(css_class).fadeIn().fadeOut(fade_out_time);
};


// Django CSRF ajax helpers
function getCookie(name) {
    var cookieValue = null;
    if (document.cookie && document.cookie != '') {
        var cookies = document.cookie.split(';');
        for (var i = 0; i < cookies.length; i++) {
            var cookie = jQuery.trim(cookies[i]);
            // Does this cookie string begin with the name we want?
            if (cookie.substring(0, name.length + 1) == (name + '=')) {
                cookieValue = decodeURIComponent(cookie.substring(name.length + 1));
                break;
            }
        }
    }
    return cookieValue;
}
var csrftoken = getCookie('csrftoken');
function csrfSafeMethod(method) {
    // these HTTP methods do not require CSRF protection
    return (/^(GET|HEAD|OPTIONS|TRACE)$/.test(method));
}
$.ajaxSetup({
    beforeSend: function(xhr, settings) {
        if (!csrfSafeMethod(settings.type) && !this.crossDomain) {
            xhr.setRequestHeader("X-CSRFToken", csrftoken);
        }
    }
});

// Selenium test helper
window.onerror=function(msg){
    $("body").attr("JSError",msg);
};