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Use regex instead of DOM module to get avatar URL

This commit is contained in:
Coen Jacobs 2014-05-26 12:48:21 +02:00
parent 42f9eab1bc
commit cfd8600960
1 changed files with 9 additions and 5 deletions
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14
includes/api/class-wc-api-customers.php
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@ -592,19 +592,23 @@ class WC_API_Customers extends WC_API_Resource {
* Wrapper for @see get_avatar() which doesn't simply return
* the URL so we need to pluck it from the HTML img tag
*
* Kudos to https://github.com/WP-API/WP-API for offering a better solution
*
* @since 2.1
* @param string $email the customer's email
* @return string the URL to the customer's avatar
*/
private function get_avatar_url( $email ) {
$avatar_html = get_avatar( $email );
$dom = new DOMDocument();
// Get the URL of the avatar from the provided HTML
preg_match( '/src=["|\'](.+)[\&|"|\']/U', $avatar_html, $matches );
$dom->loadHTML( get_avatar( $email ) );
if ( isset( $matches[1] ) && ! empty( $matches[1] ) ) {
return esc_url_raw( $matches[1] );
}
$url = $dom->getElementsByTagName( 'img' )->item( 0 )->getAttribute( 'src' );
return ( ! empty( $url ) ) ? $url : null;
return '';
}
/**