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comment_status transition hooks from Viper007Bond. fixes #7894 

git-svn-id: https://develop.svn.wordpress.org/trunk@9195 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Ryan Boren 2008-10-16 04:18:45 +00:00
parent add18cc478
commit 6cad582eaf
1 changed files with 49 additions and 1 deletions
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50
wp-includes/comment.php
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@ -598,6 +598,7 @@ function wp_count_comments( $post_id = 0 ) {
* @uses $wpdb
* @uses do_action() Calls 'delete_comment' hook on comment ID
* @uses do_action() Calls 'wp_set_comment_status' hook on comment ID with 'delete' set for the second parameter
* @uses wp_transition_comment_status() Passes new and old comment status along with $comment object
*
* @param int $comment_id Comment ID
* @return bool False if delete comment query failure, true on success.
@ -618,6 +619,7 @@ function wp_delete_comment($comment_id) {
clean_comment_cache($comment_id);
do_action('wp_set_comment_status', $comment_id, 'delete');
wp_transition_comment_status('delete', $comment->comment_approved, $comment);
return true;
}
@ -648,6 +650,46 @@ function wp_get_comment_status($comment_id) {
return false;
}
/**
* Call hooks for when a comment status transition occurs.
*
* Calls hooks for comment status transitions. If the new comment status is not the same
* as the previous comment status, then two hooks will be ran, the first is
* 'transition_comment_status' with new status, old status, and comment data. The
* next action called is 'comment_OLDSTATUS_to_NEWSTATUS' the NEWSTATUS is the
* $new_status parameter and the OLDSTATUS is $old_status parameter; it has the
* comment data.
*
* The final action will run whether or not the comment statuses are the same. The
* action is named 'comment_NEWSTATUS_COMMENTTYPE', NEWSTATUS is from the $new_status
* parameter and COMMENTTYPE is comment_type comment data.
*
* @since 2.7.0
*
* @param string $new_status New comment status.
* @param string $old_status Previous comment status.
* @param object $comment Comment data.
*/
function wp_transition_comment_status($new_status, $old_status, $comment) {
// Translate raw statuses to human readable formats for the hooks
// This is not a complete list of comment status, it's only the ones that need to be renamed
$comment_statuses = array(
0 => 'unapproved',
'hold' => 'unapproved', // wp_set_comment_status() uses "hold"
1 => 'approved',
'approve' => 'approved', // wp_set_comment_status() uses "approve"
);
if ( isset($comment_statuses[$new_status]) ) $new_status = $comment_statuses[$new_status];
if ( isset($comment_statuses[$old_status]) ) $old_status = $comment_statuses[$old_status];
// Call the hooks
if ( $new_status != $old_status ) {
do_action('transition_comment_status', $new_status, $old_status, $comment);
do_action("comment_${old_status}_to_$new_status", $comment);
}
do_action("comment_${new_status}_$comment->comment_type", $comment->ID, $comment);
}
/**
* Get current commenter's name, email, and URL.
*
@ -834,6 +876,7 @@ function wp_new_comment( $commentdata ) {
* action.
*
* @since 1.0.0
* @uses wp_transition_comment_status() Passes new and old comment status along with $comment object
*
* @param int $comment_id Comment ID.
* @param string $comment_status New comment status, either 'hold', 'approve', 'spam', or 'delete'.
@ -868,8 +911,11 @@ function wp_set_comment_status($comment_id, $comment_status) {
clean_comment_cache($comment_id);
do_action('wp_set_comment_status', $comment_id, $comment_status);
$comment = get_comment($comment_id);
do_action('wp_set_comment_status', $comment_id, $comment_status);
wp_transition_comment_status($comment_status, $comment->comment_approved, $comment);
wp_update_comment_count($comment->comment_post_ID);
return true;
@ -882,6 +928,7 @@ function wp_set_comment_status($comment_id, $comment_status) {
*
* @since 2.0.0
* @uses $wpdb
* @uses wp_transition_comment_status() Passes new and old comment status along with $comment object
*
* @param array $commentarr Contains information on the comment.
* @return int Comment was updated if value is 1, or was not updated if value is 0.
@ -938,6 +985,7 @@ function wp_update_comment($commentarr) {
clean_comment_cache($comment_ID);
wp_update_comment_count($comment_post_ID);
do_action('edit_comment', $comment_ID);
wp_transition_comment_status($comment_approved, $comment->comment_approved, $comment);
return $rval;
}