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(function() {
this.Pager = {
init: function(limit, preload, disable, callback) {
this.limit = limit != null ? limit : 0;
this.disable = disable != null ? disable : false;
this.callback = callback != null ? callback : $.noop;
this.loading = $('.loading').first();
if (preload) {
this.offset = 0;
this.getOld();
} else {
this.offset = this.limit;
}
return this.initLoadMore();
},
getOld: function() {
this.loading.show();
return $.ajax({
type: "GET",
url: $(".content_list").data('href') || location.href,
data: "limit=" + this.limit + "&offset=" + this.offset,
complete: (function(_this) {
return function() {
return _this.loading.hide();
};
})(this),
success: function(data) {
Pager.append(data.count, data.html);
return Pager.callback();
},
dataType: "json"
});
},
append: function(count, html) {
$(".content_list").append(html);
if (count > 0) {
return this.offset += count;
} else {
return this.disable = true;
}
},
initLoadMore: function() {
$(document).unbind('scroll');
return $(document).endlessScroll({
bottomPixels: 400,
fireDelay: 1000,
fireOnce: true,
ceaseFire: function() {
return Pager.disable;
},
callback: (function(_this) {
return function(i) {
if (!_this.loading.is(':visible')) {
_this.loading.show();
return Pager.getOld();
}
};
})(this)
});
}
};
}).call(this);
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