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(function () {
var checkInterval = null;
// Setup the board
function board_load_events()
{
// Drag and drop
$(".column").sortable({
connectWith: ".column",
placeholder: "draggable-placeholder",
stop: function(event, ui) {
board_save();
}
});
// Open assignee popover
$(".task-board-popover").click(function(e) {
e.preventDefault();
e.stopPropagation();
var href = $(this).attr('href');
$.get(href, function(data) {
popover_show(data);
});
});
// Redirect to the task details page
$("[data-task-id]").each(function() {
$(this).click(function() {
window.location = "?controller=task&action=show&task_id=" + $(this).attr("data-task-id");
});
});
// Automatic refresh
var interval = parseInt($("#board").attr("data-check-interval"));
if (interval > 0) {
checkInterval = window.setInterval(board_check, interval * 1000);
}
}
// Stop events
function board_unload_events()
{
$("[data-task-id]").off();
clearInterval(checkInterval);
}
// Save and refresh the board
function board_save()
{
var data = [];
var $boardSelector = $("#board");
var projectId = $boardSelector.attr("data-project-id");
board_unload_events();
$(".column").each(function() {
var columnId = $(this).attr("data-column-id");
$("#column-" + columnId + " .task-board").each(function(index) {
data.push({
"task_id": parseInt($(this).attr("data-task-id")),
"position": index + 1,
"column_id": parseInt(columnId)
});
});
});
$.ajax({
cache: false,
url: "?controller=board&action=save&project_id=" + projectId,
data: {"positions": data, "csrf_token": $boardSelector.attr("data-csrf-token")},
type: "POST",
success: function(data) {
$("#board").remove();
$("#main").append(data);
board_load_events();
filter_apply();
}
});
}
// Check if a board have been changed by someone else
function board_check()
{
var $boardSelector = $("#board");
var projectId = $boardSelector.attr("data-project-id");
var timestamp = $boardSelector.attr("data-time");
if (is_visible() && projectId != undefined && timestamp != undefined) {
$.ajax({
cache: false,
url: "?controller=board&action=check&project_id=" + projectId + "×tamp=" + timestamp,
statusCode: {
200: function(data) {
$boardSelector.remove();
$("#main").append(data);
board_unload_events();
board_load_events();
filter_apply();
}
}
});
}
}
// Apply user or date filter (change tasks opacity)
function filter_apply()
{
var selectedUserId = $("#form-user_id").val();
var selectedCategoryId = $("#form-category_id").val();
var filterDueDate = $("#filter-due-date").hasClass("filter-on");
$("[data-task-id]").each(function(index, item) {
var ownerId = item.getAttribute("data-owner-id");
var dueDate = item.getAttribute("data-due-date");
var categoryId = item.getAttribute("data-category-id");
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";
}
if (categoryId != selectedCategoryId && selectedCategoryId != -1) {
item.style.opacity = "0.2";
}
});
}
// Load filter events
function filter_load_events()
{
$("#form-user_id").change(filter_apply);
$("#form-category_id").change(filter_apply);
$("#filter-due-date").click(function(e) {
$(this).toggleClass("filter-on");
filter_apply();
e.preventDefault();
});
}
// Show popup
function popover_show(content)
{
$("body").append('<div id="popover-container"><div id="popover-content">' + content + '</div></div>');
$("#popover-container").click(function() {
$(this).remove();
});
$("#popover-content").click(function(e) {
e.stopPropagation();
});
}
// Return true if the page is visible
function is_visible()
{
var property = "";
if (typeof document.hidden !== "undefined") {
property = "visibilityState";
} else if (typeof document.mozHidden !== "undefined") {
property = "mozVisibilityState";
} else if (typeof document.msHidden !== "undefined") {
property = "msVisibilityState";
} else if (typeof document.webkitHidden !== "undefined") {
property = "webkitVisibilityState";
}
if (property != "") {
return document[property] == "visible";
}
return true;
}
// Initialization
$(function() {
board_load_events();
filter_load_events();
$("#board-selector").chosen();
$("#board-selector").change(function() {
window.location = "?controller=board&action=show&project_id=" + $(this).val();
});
});
}());
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