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Kanboard.BoardDragAndDrop = function(app) {
this.app = app;
this.savingInProgress = false;
};
Kanboard.BoardDragAndDrop.prototype.execute = function() {
if (this.app.hasId("board")) {
this.dragAndDrop();
this.executeListeners();
}
};
Kanboard.BoardDragAndDrop.prototype.dragAndDrop = function() {
var self = this;
var params = {
forcePlaceholderSize: true,
tolerance: "pointer",
connectWith: ".board-task-list",
placeholder: "draggable-placeholder",
items: ".draggable-item",
stop: function(event, ui) {
var task = ui.item;
var taskId = task.attr('data-task-id');
var taskPosition = task.attr('data-position');
var taskColumnId = task.attr('data-column-id');
var taskSwimlaneId = task.attr('data-swimlane-id');
var newColumnId = task.parent().attr("data-column-id");
var newSwimlaneId = task.parent().attr('data-swimlane-id');
var newPosition = task.index() + 1;
task.removeClass("draggable-item-selected");
if (newColumnId != taskColumnId || newSwimlaneId != taskSwimlaneId || newPosition != taskPosition) {
self.changeTaskState(taskId);
self.save(taskId, newColumnId, newPosition, newSwimlaneId);
}
},
start: function(event, ui) {
ui.item.addClass("draggable-item-selected");
ui.placeholder.height(ui.item.height());
}
};
if ($.support.touch) {
$(".task-board-sort-handle").css("display", "inline");
params["handle"] = ".task-board-sort-handle";
}
$(".board-task-list").sortable(params);
};
Kanboard.BoardDragAndDrop.prototype.changeTaskState = function(taskId) {
var task = $("div[data-task-id=" + taskId + "]");
task.addClass('task-board-saving-state');
task.find('.task-board-saving-icon').show();
};
Kanboard.BoardDragAndDrop.prototype.save = function(taskId, columnId, position, swimlaneId) {
var self = this;
self.app.showLoadingIcon();
self.savingInProgress = true;
$.ajax({
cache: false,
url: $("#board").data("save-url"),
contentType: "application/json",
type: "POST",
processData: false,
data: JSON.stringify({
"task_id": taskId,
"column_id": columnId,
"swimlane_id": swimlaneId,
"position": position
}),
success: function(data) {
self.refresh(data);
self.savingInProgress = false;
},
error: function() {
self.app.hideLoadingIcon();
self.savingInProgress = false;
}
});
};
Kanboard.BoardDragAndDrop.prototype.refresh = function(data) {
$("#board-container").replaceWith(data);
this.app.hideLoadingIcon();
this.dragAndDrop();
this.executeListeners();
};
Kanboard.BoardDragAndDrop.prototype.executeListeners = function() {
for (var className in this.app.controllers) {
var controller = this.app.get(className);
if (typeof controller.onBoardRendered === "function") {
controller.onBoardRendered();
}
}
};
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