Use Google+ counter by Yandex.

There is one limitation: it will show counter only for the first button
set (=== share URL) on a page.

Readme.md

@@ -161,14 +161,6 @@ $('.social-likes').on('counter.social-likes', function(event, service, number) {
 });
 ```
 
-### Experimental Google+ counter
-
-Place `googleplusonecount.php` somewhere on your server. And change buttons HTML like this:
-
-```html
-<li class="plusone" data-counter="http://example.com/path/to/googleplusonecount.php?url={url}&amp;callback=?">Google+</li>
-```
-
 ### Adding your own button
 
 You can find some custom buttons in `contrib` folder.
@@ -196,7 +188,6 @@ var socialLikesButtons = {
 };
 ``` 
 
-
 Add some CSS:
 
 ```css
@@ -241,10 +232,12 @@ You can add additional Twitter data using [Twitter Card](https://dev.twitter.com
 
 See [wiki](https://github.com/sapegin/social-likes/wiki/How-to-use-Social-Likes-with-Wordpress,-etc.).
 
+
 ## Release History
 
 The changelog can be found in the `Changelog.md` file.
 
+
 ---
 
 ## License

googleplusonecount.php

@@ -1,42 +0,0 @@
-<?php
-/**
- * Google +1 counter JSONP proxy for Social Likes
- * http://sapegin.github.com/social-likes
- *
- * Usage:
- * //example.com/googleplusonecount.php?url=http%3A//google.com/&callback=foo
- *
- * @author Artem Sapegin
- * @copyright 2011 Artem Sapegin (sapegin.ru)
- * @license http://creativecommons.org/licenses/by/3.0/
- */
-
-// http://openminds.lucido-media.de/php-google-plus-one-count-api
-function get_google_plusone_count($url) {
-	$curl = curl_init();
-	curl_setopt_array($curl, array(
-		CURLOPT_HTTPHEADER => array('Content-type: application/json'),
-		CURLOPT_POST => true,
-		CURLOPT_POSTFIELDS => '[{"method":"pos.plusones.get","id":"p","params":{"nolog":true,"id":"' . $url . '","source":"widget","userId":"@viewer","groupId":"@self"},"jsonrpc":"2.0","key":"p","apiVersion":"v1"}]',
-		CURLOPT_RETURNTRANSFER => true,
-		CURLOPT_SSL_VERIFYPEER => false,
-		CURLOPT_URL => 'https://clients6.google.com/rpc?key=AIzaSyCKSbrvQasunBoV16zDH9R33D88CeLr9gQ'
-	));
-	$result = curl_exec($curl);
-	curl_close($curl);
-
-	if ($result) {
-		$json = json_decode($result, true);
-		return $json[0]['result']['metadata']['globalCounts']['count'];
-	}
-	return false;
-}
-
-if (empty($_GET['callback']) || empty($_GET['url'])) {
-	header('HTTP/1.0 400 Bad request');
-	exit();
-}
-
-print $_GET['callback'] . '("' . get_google_plusone_count($_GET['url']) . '")';
-
-?>

specs/specs.html

@@ -87,7 +87,7 @@ td {
 		<div class="mailru" title="Опубликовать ссылку в Моём мире">Мой мир</div>
 		<div class="vkontakte" title="Опубликовать ссылку во Вконтакте">Вконтакте</div>
 		<div class="odnoklassniki" title="Опубликовать ссылку в Одноклассниках">Одноклассники</div>
-		<div class="plusone" data-counter="http://sapegin.ru/api/social-likes/googleplusonecount.php?url={url}&amp;callback=?" title="Опубликовать ссылку в Гугл-плюсе">Google+</div>
+		<div class="plusone" title="Опубликовать ссылку в Гугл-плюсе">Google+</div>
 		<div class="pinterest" data-media="http://s3-ec.buzzfed.com/static/enhanced/webdr02/2013/8/20/11/anigif_enhanced-buzz-31256-1377012172-9.gif" title="Опубликовать ссылку в Пинтересте">Pinterest</div>
 	</div>
 
@@ -99,7 +99,7 @@ td {
 			<li class="mailru" title="Опубликовать ссылку в Моём мире">Мой мир</li>
 			<li class="vkontakte" title="Опубликовать ссылку во Вконтакте">Вконтакте</li>
 			<li class="odnoklassniki" title="Опубликовать ссылку в Одноклассниках">Одноклассники</li>
-			<li class="plusone" data-counter="http://sapegin.ru/api/social-likes/googleplusonecount.php?url={url}&amp;callback=?" title="Опубликовать ссылку в Гугл-плюсе">Google+</li>
+			<li class="plusone" title="Опубликовать ссылку в Гугл-плюсе">Google+</li>
 			<li class="pinterest" data-media="http://s3-ec.buzzfed.com/static/enhanced/webdr02/2013/8/20/11/anigif_enhanced-buzz-31256-1377012172-9.gif" title="Опубликовать ссылку в Пинтересте">Pinterest</li>
 		</ul>
 	</div>

src/social-likes.js

@@ -104,6 +104,24 @@ var services = {
 		popupHeight: 360
 	},
 	plusone: {
+		counterUrl: 'http://share.yandex.ru/gpp.xml?url={url}',
+		counter: function(jsonUrl, deferred) {
+			var options = services.plusone;
+			if (options._) return;
+
+			if (!window.services) window.services = {};
+			window.services.gplus = {
+				cb: function(number) {
+					options._.resolve(number);
+				}
+			};
+
+			options._ = deferred;
+			$.ajax({
+				url: makeUrl(jsonUrl),
+				dataType: 'jsonp'
+			});
+		},
 		popupUrl: 'https://plus.google.com/share?url={url}',
 		popupWidth: 700,
 		popupHeight: 500