Completed
Push — fix/small-cleanup-of-before-sy... ( 811ac4 )
by
unknown
206:01 queued 195:46
created

Jetpack_Sync_Module_Comments::init_before_send()   A

Complexity

Conditions 3
Paths 3

Size

Total Lines 10
Code Lines 6

Duplication

Lines 6
Ratio 60 %

Importance

Changes 1
Bugs 0 Features 0
Metric Value
cc 3
eloc 6
c 1
b 0
f 0
nc 3
nop 0
dl 6
loc 10
rs 9.4285
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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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		// 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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			}
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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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	public function init_before_send() {
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		add_filter( 'jetpack_sync_before_send_wp_insert_comment', array( $this, 'expand_wp_insert_comment' ) );
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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_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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	}
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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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}