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<?php |
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class Jetpack_Sync_Module_Comments extends Jetpack_Sync_Module { |
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public function name() { |
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return "comments"; |
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} |
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public function init_listeners( $callable ) { |
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add_action( 'wp_insert_comment', $callable, 10, 2 ); |
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add_action( 'deleted_comment', $callable, 10 ); |
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add_action( 'trashed_comment', $callable, 10 ); |
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add_action( 'spammed_comment', $callable, 10 ); |
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add_filter( 'jetpack_sync_before_send_wp_insert_comment', array( $this, 'expand_wp_insert_comment' ) ); |
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// even though it's messy, we implement these hooks because |
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// the edit_comment hook doesn't include the data |
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// so this saves us a DB read for every comment event |
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foreach ( array( '', 'trackback', 'pingback' ) as $comment_type ) { |
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foreach ( array( 'unapproved', 'approved' ) as $comment_status ) { |
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$comment_action_name = "comment_{$comment_status}_{$comment_type}"; |
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add_action( $comment_action_name, $callable, 10, 2 ); |
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add_filter( 'jetpack_sync_before_send_' . $comment_action_name, array( $this, 'expand_wp_insert_comment' ) ); |
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} |
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} |
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// full sync |
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add_action( 'jetpack_full_sync_comments', $callable ); // also send comments meta |
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} |
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function expand_wp_comment_status_change( $args ) { |
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return array( $args[0], $this->filter_comment( $args[1] ) ); |
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} |
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function expand_wp_insert_comment( $args ) { |
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return array( $args[0], $this->filter_comment( $args[1] ) ); |
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} |
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function filter_comment( $comment ) { |
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/** |
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* Filters whether to prevent sending comment data to .com |
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* |
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* Passing true to the filter will prevent the comment data from being sent |
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* to the WordPress.com. |
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* Instead we pass data that will still enable us to do a checksum against the |
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* Jetpacks data but will prevent us from displaying the data on in the API as well as |
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* other services. |
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* @since 4.2.0 |
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* |
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* @param boolean false prevent post data from bing sycned to WordPress.com |
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* @param mixed $comment WP_COMMENT object |
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*/ |
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if ( apply_filters( 'jetpack_sync_prevent_sending_comment_data', false, $comment ) ) { |
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$blocked_comment = new stdClass(); |
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$blocked_comment->comment_ID = $comment->comment_ID; |
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$blocked_comment->comment_date = $comment->comment_date; |
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$blocked_comment->comment_date_gmt = $comment->comment_date_gmt; |
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$blocked_comment->comment_approved = 'jetpack_sync_blocked'; |
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return $blocked_comment; |
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} |
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return $comment; |
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} |
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} |
Automattic /
jetpack
