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(function () {
var checkInterval = null;
// Setup the board
function board_load_events()
{
$(".column").sortable({
connectWith: ".column",
placeholder: "draggable-placeholder",
stop: function(event, ui) {
board_save();
}
});
var interval = parseInt($("#board").attr("data-check-interval"));
if (interval > 0) {
checkInterval = window.setInterval(board_check, interval * 1000);
}
}
// Stop events
function board_unload_events()
{
clearInterval(checkInterval);
}
// Save and refresh the board
function board_save()
{
var data = [];
var projectId = $("#board").attr("data-project-id");
board_unload_events();
$(".column").each(function() {
var columnId = $(this).attr("data-column-id");
$("#column-" + columnId + " .task").each(function(index) {
data.push({
"task_id": parseInt($(this).attr("data-task-id")),
"position": index + 1,
"column_id": parseInt(columnId)
});
});
});
$.ajax({
url: "?controller=board&action=save&project_id=" + projectId,
data: {positions: data},
type: "POST",
success: function(data) {
$("#board").remove();
$("#main").append(data);
board_load_events();
applyFilter(getSelectedUserFilter(), hasDueDateFilter());
}
});
}
// Check if a board have been changed by someone else
function board_check()
{
var projectId = $("#board").attr("data-project-id");
var timestamp = $("#board").attr("data-time");
if (projectId != undefined && timestamp != undefined) {
$.ajax({
url: "?controller=board&action=check&project_id=" + projectId + "×tamp=" + timestamp,
statusCode: {
200: function(data) {
$("#board").remove();
$("#main").append(data);
board_unload_events();
board_load_events();
applyFilter(getSelectedUserFilter(), hasDueDateFilter());
}
}
});
}
}
// Get the selected user id
function getSelectedUserFilter()
{
return $("#form-user_id").val();
}
// Return true if the filter is activated
function hasDueDateFilter()
{
return $("#filter-due-date").hasClass("filter-on");
}
// Apply user or date filter (change tasks opacity)
function applyFilter(selectedUserId, filterDueDate)
{
$("[data-task-id]").each(function(index, item) {
var ownerId = item.getAttribute("data-owner-id");
var dueDate = item.getAttribute("data-due-date");
if (ownerId != selectedUserId && selectedUserId != -1) {
item.style.opacity = "0.2";
}
else {
item.style.opacity = "1.0";
}
if (filterDueDate && (dueDate == "" || dueDate == "0")) {
item.style.opacity = "0.2";
}
});
}
// Load filter events
function filter_load_events()
{
$("#form-user_id").change(function() {
applyFilter(getSelectedUserFilter(), hasDueDateFilter());
});
$("#filter-due-date").click(function(e) {
$(this).toggleClass("filter-on");
applyFilter(getSelectedUserFilter(), hasDueDateFilter());
e.preventDefault();
});
}
// Initialization
$(function() {
board_load_events();
filter_load_events();
});
}());
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