ADD: VK API support. (3)

Author: ivan-nginx

layout/_scripts/third-party/analytics/vkontakte-api.swig

@@ -0,0 +1,27 @@
+{% if theme.vkontakte_api.enable %}
+
+	<div id="vk_api_transport"></div>
+	<script type="text/javascript">
+		window.vkAsyncInit = function() {
+			VK.init({
+				apiId: {{ theme.vkontakte_api.app_id }}
+			});
+
+			{% if theme.vkontakte_api.like %}
+				VK.Widgets.Like("vk_like", {type: "mini", height: 20});
+			{% endif %}
+
+			{% if page.comments and theme.vkontakte_api.comments %}
+				VK.Widgets.Comments("vk_comments", {limit: {{  theme.vkontakte_api.num_of_posts }}, attach: "*"});
+			{% endif %}
+		};
+		setTimeout(function() {
+			var el = document.createElement("script");
+			el.type = "text/javascript";
+			el.src = "//vk.com/js/api/openapi.js";
+			el.async = true;
+			document.getElementById("vk_api_transport").appendChild(el);
+		}, 0);
+	</script>
+
+{% endif %}