41 lines
1.1 KiB
PHP
41 lines
1.1 KiB
PHP
<?php
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/**
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* @package Advanced Custom Fields
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* @version 2.8.8 Pro
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*
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* @author Tassos Marinos <info@tassos.gr>
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* @link http://www.tassos.gr
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* @copyright Copyright © 2019 Tassos Marinos All Rights Reserved
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* @license GNU GPLv3 <http://www.gnu.org/licenses/gpl.html> or later
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*/
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defined('_JEXEC') or die;
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if (!$email = $field->value)
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{
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return;
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}
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// Replace Smile Pack Smart Tags
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if (class_exists('SmilePack\Helpers\SmartTags'))
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{
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SmilePack\Helpers\SmartTags::doSmartTagReplacements($email);
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}
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// Check if valid email is given
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if (!filter_var($email, FILTER_VALIDATE_EMAIL))
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{
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return;
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}
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// get size, if we have a rounded avatar and default icon
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$size = $fieldParams->get('size', '100');
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$rounded_avatar = $fieldParams->get('rounded_avatar', false);
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$rounded_avatar_att = ($rounded_avatar) ? ' style="border-radius:100%;"' : '';
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$default = 'identicon';
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// build img element
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$buffer = '<img src="https://www.gravatar.com/avatar/' . md5( strtolower( trim( $email ) ) ) . '?d=' . ( $default ) . '&s=' . $size . '"' . $rounded_avatar_att . ' width="' . $size . '" height="' . $size . '" />';
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echo $buffer; |