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wp-content/plugins/sitepress-multilingual-cms/res/js/taxonomy-translation/views/nav-view.js

@@ -0,0 +1,73 @@
+(function () {
+	TaxonomyTranslation.views.NavView = Backbone.View.extend({
+
+		template: WPML_core[ 'templates/taxonomy-translation/nav.html' ],
+		model: TaxonomyTranslation.models.taxonomy,
+		events: {
+			"change .current-page": 'goToPage',
+			"click .next-page": 'nextPage',
+			"click .prev-page": 'prevPage',
+			"click .first-page": 'firstPage',
+			"click .last-page": 'lastPage'
+		},
+		initialize: function (data, options) {
+			this.page = 1;
+			this.perPage = options.perPage;
+		},
+		goToPage: function () {
+			var self = this;
+			var currentPageField = jQuery(".current-page");
+			var page = currentPageField.val();
+
+			if (page > 0 && page <= self.pages) {
+				self.page = parseInt(page);
+				self.trigger("newPage");
+			} else {
+				currentPageField.val(self.page);
+			}
+
+			return self;
+		},
+		nextPage: function(){
+			var self = this;
+			self.$el.find('.current-page').val(self.page + 1).change();
+		},
+		prevPage: function(){
+			var self = this;
+			self.$el.find('.current-page').val(self.page - 1).change();
+		},
+		firstPage: function(){
+			var self = this;
+			self.$el.find('.current-page').val(1).change();
+		},
+		lastPage: function(){
+			var self = this;
+			self.$el.find('.current-page').val(self.pages).change();
+		},
+		setCounts: function(){
+			var self = this;
+			var rows = TaxonomyTranslation.data.termRowsCollection.length;
+			var displayedCount = TaxonomyTranslation.mainView.termRowsView.getDisplayCount();
+			rows = displayedCount >= 0 ? displayedCount : rows;
+			rows = rows ? rows : 0;
+			self.rows = rows;
+			self.pages = Math.ceil(rows / self.perPage);
+		},
+		render: function () {
+			var self = this;
+			self.setCounts();
+			if (self.pages > 1) {
+				self.$el.html(self.template({
+					page: self.page,
+					pages: self.pages,
+					items: self.rows
+				}));
+				self.$el.show();
+			} else {
+				self.$el.hide();
+			}
+
+			return self;
+		}
+	});
+})(TaxonomyTranslation);