diff options
Diffstat (limited to 'plugins/jetpack/class.jetpack-twitter-cards.php')
| -rw-r--r-- | plugins/jetpack/class.jetpack-twitter-cards.php | 24 |
1 files changed, 23 insertions, 1 deletions
diff --git a/plugins/jetpack/class.jetpack-twitter-cards.php b/plugins/jetpack/class.jetpack-twitter-cards.php index 87841867..17225928 100644 --- a/plugins/jetpack/class.jetpack-twitter-cards.php +++ b/plugins/jetpack/class.jetpack-twitter-cards.php @@ -36,9 +36,23 @@ class Jetpack_Twitter_Cards { } if ( ! is_singular() || ! empty( $og_tags['twitter:card'] ) ) { + /** + * Filter the default Twitter card image, used when no image can be found in a post. + * + * @module sharedaddy, publicize + * + * @since 5.9.0 + * + * @param string $str Default image URL. + */ + $image = apply_filters( 'jetpack_twitter_cards_image_default', '' ); + if ( ! empty( $image ) ) { + $og_tags['twitter:image'] = $image; + } + return $og_tags; } - + $the_title = get_the_title(); if ( ! $the_title ) { $the_title = get_bloginfo( 'name' ); @@ -114,6 +128,14 @@ class Jetpack_Twitter_Cards { } } + if ( empty( $og_tags['twitter:image'] ) && empty( $og_tags['twitter:image:src'] ) ) { + /** This action is documented in class.jetpack-twitter-cards.php */ + $image = apply_filters( 'jetpack_twitter_cards_image_default', '' ); + if ( ! empty( $image ) ) { + $og_tags['twitter:image'] = $image; + } + } + return $og_tags; } |