72 lines
1.8 KiB
PHP
72 lines
1.8 KiB
PHP
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<?php
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if ( ! class_exists( 'SimpleUserAvatar_Public' ) ) :
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/**
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* PHP class SimpleUserAvatar_Public
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*
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* @since 2.8
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*/
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class SimpleUserAvatar_Public {
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public function __construct() {
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// Override WP function get_avatar()
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add_filter( 'get_avatar', [ $this, 'get_avatar_filter' ], 5, 5 );
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}
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public static function init() {
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new self;
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}
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/**
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* Ovverride of the original WP function get_avatar();
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*
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* @since 1.0
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*/
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public function get_avatar_filter( $avatar, $id_or_email, $size, $default, $alt ) {
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// Get user ID
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if ( is_numeric($id_or_email) ) :
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$user_id = (int)$id_or_email;
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elseif ( is_string($id_or_email) ) :
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$user = get_user_by( 'email', $id_or_email );
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$user_id = (int)$user->ID;
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elseif ( is_object($id_or_email) ) :
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$user_id = (int)$id_or_email->user_id;
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endif;
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// Get attachment_meta
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$attachment_id = get_user_meta( $user_id, SUA_USER_META_KEY, true );
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if ( empty($attachment_id) )
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return $avatar;
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// Get attachment url
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$attachment_url = wp_get_attachment_url( $attachment_id );
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if ( empty($attachment_url) )
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return $avatar;
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// Override WP urls
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$avatar = preg_replace( '/src=("|\').*?("|\')/', "src='{$attachment_url}'", $avatar );
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$avatar = preg_replace( '/srcset=("|\').*?("|\')/', "srcset='{$attachment_url}'", $avatar );
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return $avatar;
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}
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}
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add_action( 'plugins_loaded', [ 'SimpleUserAvatar_Public', 'init' ] );
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endif;
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