acf

plugins/fields/acftwitter/tmpl/acftwitter.php

@@ -0,0 +1,23 @@
+<?php
+
+/**
+ * @package         Advanced Custom Fields
+ * @version         2.8.8 Pro
+ * 
+ * @author          Tassos Marinos <info@tassos.gr>
+ * @link            http://www.tassos.gr
+ * @copyright       Copyright © 2019 Tassos Marinos All Rights Reserved
+ * @license         GNU GPLv3 <http://www.gnu.org/licenses/gpl.html> or later
+*/
+
+defined('_JEXEC') or die;
+
+// Grab the widget type
+$widget_type = $fieldParams->get('widget_type', true);
+
+$file = __DIR__ . '/plugins/' . $widget_type . '.php';
+if(file_exists($file))
+{
+	// Display selected widget
+	require $file;
+}

plugins/fields/acftwitter/tmpl/plugins/follow.php

@@ -0,0 +1,37 @@
+<?php
+
+/**
+ * @package         Advanced Custom Fields
+ * @version         2.8.8 Pro
+ * 
+ * @author          Tassos Marinos <info@tassos.gr>
+ * @link            http://www.tassos.gr
+ * @copyright       Copyright © 2019 Tassos Marinos All Rights Reserved
+ * @license         GNU GPLv3 <http://www.gnu.org/licenses/gpl.html> or later
+*/
+
+defined('_JEXEC') or die;
+
+use Joomla\CMS\Factory;
+
+if (!$twitter_handle = htmlentities($field->value, ENT_COMPAT, 'UTF-8'))
+{
+	return;
+}
+
+$large_button = $fieldParams->get('follow.large_button', true);
+$show_username = $fieldParams->get('follow.show_username', true);
+$show_count = $fieldParams->get('follow.show_count', true);
+
+// Load twitter's widgets library
+$doc = Factory::getDocument();
+$doc->addScript('https://platform.twitter.com/widgets.js');
+
+echo '<a href="https://twitter.com/' . $twitter_handle . '" 
+		class="twitter-follow-button" 
+		data-show-count="' . ($show_count ? "true" : "false") . '"
+		data-size="' . ($large_button ? "large" : "") . '"
+		data-show-screen-name="' . ($show_username ? "true" : "false") . '">
+      </a>';
+      
+?>