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// override LoadMore for backend
(function($, window, document, undefined) {
var CubePortfolio = $.fn.cubeportfolio.constructor;
function Plugin(parent) {
var t = this;
t.parent = parent;
t.loadMore = $(parent.options.loadMore).find('.cbp-l-loadMore-link');
// load click or auto action
if (parent.options.loadMoreAction.length) {
if (parent.options.loadMoreAction == "auto") {
t.auto();
}else{
t.click();
}
}
}
Plugin.prototype.click = function() {
var t = this,
numberOfClicks = 0;
t.loadMore.on('click.cbp', function(e) {
var item = $(this);
e.preventDefault();
if (item.hasClass('cbp-l-loadMore-stop')) {
return;
}
// set loading status
item.addClass('cbp-l-loadMore-loading');
numberOfClicks++;
var tid = item.data("id");
/** 12/11 */
var cuData = tdata[tid];
if(numberOfClicks > 1)
cuData.offset = parseInt(cuData.offset) + parseInt(cuData.show_more_item);
cuData.numberOfClicks = numberOfClicks;
/** end 12/11 */
// perform ajax request
$.ajax({
url: t.loadMore.attr('href'),
data: cuData,
method: "POST",
dataType: 'HTML'
}).done(function(result) {
var items, itemsNext;
// find current container
items = $(result).filter(function() {
return $(this).is('div' + '.cbp-loadMore-block' + numberOfClicks);
});
t.parent.$obj.cubeportfolio('appendItems', items.html(), function() {
// put the original message back
item.removeClass('cbp-l-loadMore-loading');
// check if we have more works
itemsNext = $(result).filter(function() {
return $(this).is('div' + '.cbp-loadMore-block' + (numberOfClicks + 1));
});
if (itemsNext.length === 0) {
item.addClass('cbp-l-loadMore-stop');
}
});
}).fail(function() {
// error
});
});
};
Plugin.prototype.auto = function() {
var t = this;
t.parent.$obj.on('initComplete.cbp', function() {
Object.create({
init: function() {
var self = this;
// the job inactive
self.isActive = false;
self.numberOfClicks = 0;
// set loading status
t.loadMore.addClass('cbp-l-loadMore-loading');
// cache window selector
self.window = $(window);
// add events for scroll
self.addEvents();
// trigger method on init
self.getNewItems();
},
addEvents: function() {
var self = this,
timeout;
t.loadMore.on('click.cbp', function(e) {
e.preventDefault();
});
self.window.on('scroll.loadMoreObject', function() {
clearTimeout(timeout);
timeout = setTimeout(function() {
if (!t.parent.isAnimating) {
// get new items on scroll
self.getNewItems();
}
}, 80);
});
// when the filter is completed
t.parent.$obj.on('filterComplete.cbp', function() {
self.getNewItems();
});
},
getNewItems: function() {
var self = this,
topLoadMore, topWindow;
if (self.isActive || t.loadMore.hasClass('cbp-l-loadMore-stop')) {
return;
}
topLoadMore = t.loadMore.offset().top;
topWindow = self.window.scrollTop() + self.window.height();
if (topLoadMore > topWindow) {
return;
}
// this job is now busy
self.isActive = true;
// increment number of clicks
self.numberOfClicks++;
var tid = t.loadMore.attr('data-id');
/** 12/11 */
var cuData = tdata[tid];
if(self.numberOfClicks > 1)
cuData.offset = parseInt(cuData.offset) + parseInt(cuData.show_more_item);
cuData.numberOfClicks = self.numberOfClicks;
/** end 12/11 */
// perform ajax request
$.ajax({
url: t.loadMore.attr('href'),
data: cuData,
method: "POST",
dataType: 'HTML',
cache: true
})
.done(function(result) {
var items, itemsNext;
// find current container
items = $(result).filter(function() {
return $(this).is('div' + '.cbp-loadMore-block' + self.numberOfClicks);
});
t.parent.$obj.cubeportfolio('appendItems', items.html(), function() {
// check if we have more works
itemsNext = $(result).filter(function() {
return $(this).is('div' + '.cbp-loadMore-block' + (self.numberOfClicks + 1));
});
if (itemsNext.length === 0) {
t.loadMore.addClass('cbp-l-loadMore-stop');
// remove events
self.window.off('scroll.loadMoreObject');
t.parent.$obj.off('filterComplete.cbp');
} else {
// make the job inactive
self.isActive = false;
self.window.trigger('scroll.loadMoreObject');
}
});
})
.fail(function() {
// make the job inactive
self.isActive = false;
});
}
}).init();
});
};
Plugin.prototype.destroy = function() {
var t = this;
t.loadMore.off('.cbp');
$(window).off('scroll.loadMoreObject');
};
CubePortfolio.plugins.loadMore = function(parent) {
if (parent.options.loadMore === '') {
return null;
}
return new Plugin(parent);
};
})(jQuery, window, document);