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(function() {
var bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; };
this.Todos = (function() {
function Todos(opts) {
var ref;
if (opts == null) {
opts = {};
}
this.allDoneClicked = bind(this.allDoneClicked, this);
this.doneClicked = bind(this.doneClicked, this);
this.el = (ref = opts.el) != null ? ref : $('.js-todos-options');
this.perPage = this.el.data('perPage');
this.clearListeners();
this.initBtnListeners();
}
Todos.prototype.clearListeners = function() {
$('.done-todo').off('click');
$('.js-todos-mark-all').off('click');
return $('.todo').off('click');
};
Todos.prototype.initBtnListeners = function() {
$('.done-todo').on('click', this.doneClicked);
$('.js-todos-mark-all').on('click', this.allDoneClicked);
return $('.todo').on('click', this.goToTodoUrl);
};
Todos.prototype.doneClicked = function(e) {
var $this;
e.preventDefault();
e.stopImmediatePropagation();
$this = $(e.currentTarget);
$this.disable();
return $.ajax({
type: 'POST',
url: $this.attr('href'),
dataType: 'json',
data: {
'_method': 'delete'
},
success: (function(_this) {
return function(data) {
_this.redirectIfNeeded(data.count);
_this.clearDone($this.closest('li'));
return _this.updateBadges(data);
};
})(this)
});
};
Todos.prototype.allDoneClicked = function(e) {
var $this;
e.preventDefault();
e.stopImmediatePropagation();
$this = $(e.currentTarget);
$this.disable();
return $.ajax({
type: 'POST',
url: $this.attr('href'),
dataType: 'json',
data: {
'_method': 'delete'
},
success: (function(_this) {
return function(data) {
$this.remove();
$('.js-todos-list').remove();
return _this.updateBadges(data);
};
})(this)
});
};
Todos.prototype.clearDone = function($row) {
var $ul;
$ul = $row.closest('ul');
$row.remove();
if (!$ul.find('li').length) {
return $ul.parents('.panel').remove();
}
};
Todos.prototype.updateBadges = function(data) {
$('.todos-pending .badge, .todos-pending-count').text(data.count);
return $('.todos-done .badge').text(data.done_count);
};
Todos.prototype.getTotalPages = function() {
return this.el.data('totalPages');
};
Todos.prototype.getCurrentPage = function() {
return this.el.data('currentPage');
};
Todos.prototype.getTodosPerPage = function() {
return this.el.data('perPage');
};
Todos.prototype.redirectIfNeeded = function(total) {
var currPage, currPages, newPages, pageParams, url;
currPages = this.getTotalPages();
currPage = this.getCurrentPage();
if (!total) {
location.reload();
return;
}
if (!currPages) {
return;
}
newPages = Math.ceil(total / this.getTodosPerPage());
url = location.href;
if (newPages !== currPages) {
if (currPages > 1 && currPage === currPages) {
pageParams = {
page: currPages - 1
};
url = gl.utils.mergeUrlParams(pageParams, url);
}
return Turbolinks.visit(url);
}
};
Todos.prototype.goToTodoUrl = function(e) {
var todoLink;
todoLink = $(this).data('url');
if (!todoLink) {
return;
}
if (e.metaKey || e.which === 2) {
e.preventDefault();
return window.open(todoLink, '_blank');
} else {
return Turbolinks.visit(todoLink);
}
};
return Todos;
})();
}).call(this);
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