File "functions.php"
Full Path: /home/jlklyejr/public_html/post-date/wp-content/plugins/bbpress/includes/replies/functions.php
File size: 73.87 KB
MIME-type: text/x-php
Charset: utf-8
<?php
/**
* bbPress Reply Functions
*
* @package bbPress
* @subpackage Functions
*/
// Exit if accessed directly
defined( 'ABSPATH' ) || exit;
/** Insert ********************************************************************/
/**
* A wrapper for wp_insert_post() that also includes the necessary meta values
* for the reply to function properly.
*
* @since 2.0.0 bbPress (r3349)
*
* @param array $reply_data Forum post data
* @param arrap $reply_meta Forum meta data
*/
function bbp_insert_reply( $reply_data = array(), $reply_meta = array() ) {
// Parse arguments against default values
$reply_data = bbp_parse_args( $reply_data, array(
'post_parent' => 0, // topic ID
'post_type' => bbp_get_reply_post_type(),
'post_author' => bbp_get_current_user_id(),
'post_password' => '',
'post_content' => '',
'post_title' => '',
'menu_order' => bbp_get_topic_reply_count( $reply_data['post_parent'], true ) + 1,
'comment_status' => 'closed'
), 'insert_reply' );
// Possibly override status based on parent topic
if ( ! empty( $reply_data['post_parent'] ) && empty( $reply_data['post_status'] ) ) {
$reply_data['post_status'] = bbp_get_topic_status( $reply_data['post_parent'] );
}
// Insert reply
$reply_id = wp_insert_post( $reply_data, false );
// Bail if no reply was added
if ( empty( $reply_id ) ) {
return false;
}
// Parse arguments against default values
$reply_meta = bbp_parse_args( $reply_meta, array(
'author_ip' => bbp_current_author_ip(),
'forum_id' => 0,
'topic_id' => 0,
'reply_to' => 0
), 'insert_reply_meta' );
// Insert reply meta
foreach ( $reply_meta as $meta_key => $meta_value ) {
// Prefix if not prefixed
if ( '_bbp_' !== substr( $meta_key, 0, 5 ) ) {
$meta_key = '_bbp_' . $meta_key;
}
// Update the meta
update_post_meta( $reply_id, $meta_key, $meta_value );
}
// Update the reply and hierarchy
bbp_update_reply( $reply_id, $reply_meta['topic_id'], $reply_meta['forum_id'], array(), $reply_data['post_author'], false, $reply_meta['reply_to'] );
/**
* Fires after reply has been inserted via `bbp_insert_reply`.
*
* @since 2.6.0 bbPress (r6036)
*
* @param int $reply_id The reply id.
* @param int $reply_meta['topic_id'] The reply topic meta.
* @param int $reply_meta['forum_id'] The reply forum meta.
*/
do_action( 'bbp_insert_reply', (int) $reply_id, (int) $reply_meta['topic_id'], (int) $reply_meta['forum_id'] );
// Return reply_id
return $reply_id;
}
/**
* Update counts after a reply is inserted via `bbp_insert_reply`.
*
* @since 2.6.0 bbPress (r6036)
*
* @param int $reply_id The reply id.
* @param int $topic_id The topic id.
* @param int $forum_id The forum id.
*
* @return void
*/
function bbp_insert_reply_update_counts( $reply_id = 0, $topic_id = 0, $forum_id = 0 ) {
// If the reply is public, update the reply counts.
if ( bbp_is_reply_published( $reply_id ) ) {
bbp_increase_topic_reply_count( $topic_id );
bbp_increase_forum_reply_count( $forum_id );
// If the reply isn't public only update the reply hidden counts.
} else {
bbp_increase_topic_reply_count_hidden( $topic_id );
bbp_increase_forum_reply_count_hidden( $forum_id );
}
}
/** Post Form Handlers ********************************************************/
/**
* Handles the front end reply submission
*
* @since 2.0.0 bbPress (r2574)
*
* @param string $action The requested action to compare this function to
* id, anonymous data, reply author, edit (false), and
* the reply to id
*/
function bbp_new_reply_handler( $action = '' ) {
// Bail if action is not bbp-new-reply
if ( 'bbp-new-reply' !== $action ) {
return;
}
// Nonce check
if ( ! bbp_verify_nonce_request( 'bbp-new-reply' ) ) {
bbp_add_error( 'bbp_new_reply_nonce', __( '<strong>Error</strong>: Are you sure you wanted to do that?', 'bbpress' ) );
return;
}
// Define local variable(s)
$topic_id = $forum_id = $reply_author = $reply_to = 0;
$reply_title = $reply_content = $terms = '';
$anonymous_data = array();
/** Reply Author **********************************************************/
// User is anonymous
if ( bbp_is_anonymous() ) {
// Filter anonymous data (variable is used later)
$anonymous_data = bbp_filter_anonymous_post_data();
// Anonymous data checks out, so set cookies, etc...
bbp_set_current_anonymous_user_data( $anonymous_data );
// User is logged in
} else {
// User cannot create replies
if ( ! current_user_can( 'publish_replies' ) ) {
bbp_add_error( 'bbp_reply_permission', __( '<strong>Error</strong>: You do not have permission to reply.', 'bbpress' ) );
}
// Reply author is current user
$reply_author = bbp_get_current_user_id();
}
/** Topic ID **************************************************************/
// Topic id was not passed
if ( empty( $_POST['bbp_topic_id'] ) ) {
bbp_add_error( 'bbp_reply_topic_id', __( '<strong>Error</strong>: Topic ID is missing.', 'bbpress' ) );
// Topic id is not a number
} elseif ( ! is_numeric( $_POST['bbp_topic_id'] ) ) {
bbp_add_error( 'bbp_reply_topic_id', __( '<strong>Error</strong>: Topic ID must be a number.', 'bbpress' ) );
// Topic id might be valid
} else {
// Get the topic id
$posted_topic_id = intval( $_POST['bbp_topic_id'] );
// Topic id is a negative number
if ( 0 > $posted_topic_id ) {
bbp_add_error( 'bbp_reply_topic_id', __( '<strong>Error</strong>: Topic ID cannot be a negative number.', 'bbpress' ) );
// Topic does not exist
} elseif ( ! bbp_get_topic( $posted_topic_id ) ) {
bbp_add_error( 'bbp_reply_topic_id', __( '<strong>Error</strong>: Topic does not exist.', 'bbpress' ) );
// Use the POST'ed topic id
} else {
$topic_id = $posted_topic_id;
}
}
/** Forum ID **************************************************************/
// Try to use the forum id of the topic
if ( ! isset( $_POST['bbp_forum_id'] ) && ! empty( $topic_id ) ) {
$forum_id = bbp_get_topic_forum_id( $topic_id );
// Error check the POST'ed forum id
} elseif ( isset( $_POST['bbp_forum_id'] ) ) {
// Empty Forum id was passed
if ( empty( $_POST['bbp_forum_id'] ) ) {
bbp_add_error( 'bbp_reply_forum_id', __( '<strong>Error</strong>: Forum ID is missing.', 'bbpress' ) );
// Forum id is not a number
} elseif ( ! is_numeric( $_POST['bbp_forum_id'] ) ) {
bbp_add_error( 'bbp_reply_forum_id', __( '<strong>Error</strong>: Forum ID must be a number.', 'bbpress' ) );
// Forum id might be valid
} else {
// Get the forum id
$posted_forum_id = intval( $_POST['bbp_forum_id'] );
// Forum id is empty
if ( 0 === $posted_forum_id ) {
bbp_add_error( 'bbp_topic_forum_id', __( '<strong>Error</strong>: Forum ID is missing.', 'bbpress' ) );
// Forum id is a negative number
} elseif ( 0 > $posted_forum_id ) {
bbp_add_error( 'bbp_topic_forum_id', __( '<strong>Error</strong>: Forum ID cannot be a negative number.', 'bbpress' ) );
// Forum does not exist
} elseif ( ! bbp_get_forum( $posted_forum_id ) ) {
bbp_add_error( 'bbp_topic_forum_id', __( '<strong>Error</strong>: Forum does not exist.', 'bbpress' ) );
// Use the POST'ed forum id
} else {
$forum_id = $posted_forum_id;
}
}
}
// Forum exists
if ( ! empty( $forum_id ) ) {
// Forum is a category
if ( bbp_is_forum_category( $forum_id ) ) {
bbp_add_error( 'bbp_new_reply_forum_category', __( '<strong>Error</strong>: This forum is a category. No replies can be created in this forum.', 'bbpress' ) );
// Forum is not a category
} else {
// Forum is closed and user cannot access
if ( bbp_is_forum_closed( $forum_id ) && ! current_user_can( 'edit_forum', $forum_id ) ) {
bbp_add_error( 'bbp_new_reply_forum_closed', __( '<strong>Error</strong>: This forum has been closed to new replies.', 'bbpress' ) );
}
// Forum is private and user cannot access
if ( bbp_is_forum_private( $forum_id ) && ! current_user_can( 'read_forum', $forum_id ) ) {
bbp_add_error( 'bbp_new_reply_forum_private', __( '<strong>Error</strong>: This forum is private and you do not have the capability to read or create new replies in it.', 'bbpress' ) );
// Forum is hidden and user cannot access
} elseif ( bbp_is_forum_hidden( $forum_id ) && ! current_user_can( 'read_forum', $forum_id ) ) {
bbp_add_error( 'bbp_new_reply_forum_hidden', __( '<strong>Error</strong>: This forum is hidden and you do not have the capability to read or create new replies in it.', 'bbpress' ) );
}
}
}
/** Unfiltered HTML *******************************************************/
// Remove kses filters from title and content for capable users and if the nonce is verified
if ( current_user_can( 'unfiltered_html' ) && ! empty( $_POST['_bbp_unfiltered_html_reply'] ) && wp_create_nonce( 'bbp-unfiltered-html-reply_' . $topic_id ) === $_POST['_bbp_unfiltered_html_reply'] ) {
remove_filter( 'bbp_new_reply_pre_title', 'wp_filter_kses' );
remove_filter( 'bbp_new_reply_pre_content', 'bbp_encode_bad', 10 );
remove_filter( 'bbp_new_reply_pre_content', 'bbp_filter_kses', 30 );
}
/** Reply Title ***********************************************************/
if ( ! empty( $_POST['bbp_reply_title'] ) ) {
$reply_title = sanitize_text_field( $_POST['bbp_reply_title'] );
}
// Filter and sanitize
$reply_title = apply_filters( 'bbp_new_reply_pre_title', $reply_title );
// Title too long
if ( bbp_is_title_too_long( $reply_title ) ) {
bbp_add_error( 'bbp_reply_title', __( '<strong>Error</strong>: Your title is too long.', 'bbpress' ) );
}
/** Reply Content *********************************************************/
if ( ! empty( $_POST['bbp_reply_content'] ) ) {
$reply_content = $_POST['bbp_reply_content'];
}
// Filter and sanitize
$reply_content = apply_filters( 'bbp_new_reply_pre_content', $reply_content );
// No reply content
if ( empty( $reply_content ) ) {
bbp_add_error( 'bbp_reply_content', __( '<strong>Error</strong>: Your reply cannot be empty.', 'bbpress' ) );
}
/** Reply Flooding ********************************************************/
if ( ! bbp_check_for_flood( $anonymous_data, $reply_author ) ) {
bbp_add_error( 'bbp_reply_flood', __( '<strong>Error</strong>: Slow down; you move too fast.', 'bbpress' ) );
}
/** Reply Duplicate *******************************************************/
if ( ! bbp_check_for_duplicate( array( 'post_type' => bbp_get_reply_post_type(), 'post_author' => $reply_author, 'post_content' => $reply_content, 'post_parent' => $topic_id, 'anonymous_data' => $anonymous_data ) ) ) {
bbp_add_error( 'bbp_reply_duplicate', __( '<strong>Error</strong>: Duplicate reply detected; it looks as though you’ve already said that.', 'bbpress' ) );
}
/** Reply Bad Words *******************************************************/
if ( ! bbp_check_for_moderation( $anonymous_data, $reply_author, $reply_title, $reply_content, true ) ) {
bbp_add_error( 'bbp_reply_moderation', __( '<strong>Error</strong>: Your reply cannot be created at this time.', 'bbpress' ) );
}
/** Reply Status **********************************************************/
// Maybe put into moderation
if ( bbp_is_topic_pending( $topic_id ) || ! bbp_check_for_moderation( $anonymous_data, $reply_author, $reply_title, $reply_content ) ) {
$reply_status = bbp_get_pending_status_id();
// Default
} else {
$reply_status = bbp_get_public_status_id();
}
/** Reply To **************************************************************/
// Handle Reply To of the reply; $_REQUEST for non-JS submissions
if ( isset( $_REQUEST['bbp_reply_to'] ) ) {
$reply_to = bbp_validate_reply_to( $_REQUEST['bbp_reply_to'] );
}
/** Topic Closed **********************************************************/
// If topic is closed, moderators can still reply
if ( bbp_is_topic_closed( $topic_id ) && ! current_user_can( 'moderate', $topic_id ) ) {
bbp_add_error( 'bbp_reply_topic_closed', __( '<strong>Error</strong>: Topic is closed.', 'bbpress' ) );
}
/** Topic Tags ************************************************************/
// Either replace terms
if ( bbp_allow_topic_tags() && current_user_can( 'assign_topic_tags', $topic_id ) && ! empty( $_POST['bbp_topic_tags'] ) ) {
$terms = sanitize_text_field( $_POST['bbp_topic_tags'] );
// ...or remove them.
} elseif ( isset( $_POST['bbp_topic_tags'] ) ) {
$terms = '';
// Existing terms
} else {
$terms = bbp_get_topic_tag_names( $topic_id );
}
/** Additional Actions (Before Save) **************************************/
do_action( 'bbp_new_reply_pre_extras', $topic_id, $forum_id );
// Bail if errors
if ( bbp_has_errors() ) {
return;
}
/** No Errors *************************************************************/
// Add the content of the form to $reply_data as an array
// Just in time manipulation of reply data before being created
$reply_data = apply_filters( 'bbp_new_reply_pre_insert', array(
'post_author' => $reply_author,
'post_title' => $reply_title,
'post_content' => $reply_content,
'post_status' => $reply_status,
'post_parent' => $topic_id,
'post_type' => bbp_get_reply_post_type(),
'comment_status' => 'closed',
'menu_order' => bbp_get_topic_reply_count( $topic_id, true ) + 1
) );
// Insert reply
$reply_id = wp_insert_post( $reply_data, true );
/** No Errors *************************************************************/
// Check for missing reply_id or error
if ( ! empty( $reply_id ) && ! is_wp_error( $reply_id ) ) {
/** Topic Tags ********************************************************/
// Just in time manipulation of reply terms before being edited
$terms = apply_filters( 'bbp_new_reply_pre_set_terms', $terms, $topic_id, $reply_id );
// Insert terms
$terms = wp_set_post_terms( $topic_id, $terms, bbp_get_topic_tag_tax_id(), false );
// Term error
if ( is_wp_error( $terms ) ) {
bbp_add_error( 'bbp_reply_tags', __( '<strong>Error</strong>: There was a problem adding the tags to the topic.', 'bbpress' ) );
}
/** Trash Check *******************************************************/
// If this reply starts as trash, add it to pre_trashed_replies
// for the topic, so it is properly restored.
if ( bbp_is_topic_trash( $topic_id ) || ( $reply_data['post_status'] === bbp_get_trash_status_id() ) ) {
// Trash the reply
wp_trash_post( $reply_id );
// Only add to pre-trashed array if topic is trashed
if ( bbp_is_topic_trash( $topic_id ) ) {
// Get pre_trashed_replies for topic
$pre_trashed_meta = get_post_meta( $topic_id, '_bbp_pre_trashed_replies', true );
// Format the meta value
$pre_trashed_replies = is_array( $pre_trashed_meta )
? array_filter( $pre_trashed_meta )
: array();
// Add this reply to the end of the existing replies
$pre_trashed_replies[] = $reply_id;
// Update the pre_trashed_reply post meta
update_post_meta( $topic_id, '_bbp_pre_trashed_replies', $pre_trashed_replies );
}
/** Spam Check ********************************************************/
// If reply or topic are spam, officially spam this reply
} elseif ( bbp_is_topic_spam( $topic_id ) || ( $reply_data['post_status'] === bbp_get_spam_status_id() ) ) {
add_post_meta( $reply_id, '_bbp_spam_meta_status', bbp_get_public_status_id() );
// Only add to pre-spammed array if topic is spam
if ( bbp_is_topic_spam( $topic_id ) ) {
// Get pre_spammed_replies for topic
$pre_trashed_meta = get_post_meta( $topic_id, '_bbp_pre_spammed_replies', true );
// Format the meta value
$pre_spammed_replies = is_array( $pre_trashed_meta )
? array_filter( $pre_trashed_meta )
: array();
// Add this reply to the end of the existing replies
$pre_spammed_replies[] = $reply_id;
// Update the pre_spammed_replies post meta
update_post_meta( $topic_id, '_bbp_pre_spammed_replies', $pre_spammed_replies );
}
}
/** Update counts, etc... *********************************************/
do_action( 'bbp_new_reply', $reply_id, $topic_id, $forum_id, $anonymous_data, $reply_author, false, $reply_to );
/** Additional Actions (After Save) ***********************************/
do_action( 'bbp_new_reply_post_extras', $reply_id );
/** Redirect **********************************************************/
// Redirect to
$redirect_to = bbp_get_redirect_to();
// Get the reply URL
$reply_url = bbp_get_reply_url( $reply_id, $redirect_to );
// Allow to be filtered
$reply_url = apply_filters( 'bbp_new_reply_redirect_to', $reply_url, $redirect_to, $reply_id );
/** Successful Save ***************************************************/
// Redirect back to new reply
bbp_redirect( $reply_url );
/** Errors ****************************************************************/
// WP_Error
} elseif ( is_wp_error( $reply_id ) ) {
bbp_add_error( 'bbp_reply_error', sprintf( __( '<strong>Error</strong>: The following problem(s) occurred: %s', 'bbpress' ), $reply_id->get_error_message() ) );
// Generic error
} else {
bbp_add_error( 'bbp_reply_error', __( '<strong>Error</strong>: The reply was not created.', 'bbpress' ) );
}
}
/**
* Handles the front end edit reply submission
*
* @param string $action The requested action to compare this function to
* id, anonymous data, reply author, bool true (for edit),
* and the reply to id
*/
function bbp_edit_reply_handler( $action = '' ) {
// Bail if action is not bbp-edit-reply
if ( 'bbp-edit-reply' !== $action ) {
return;
}
// Define local variable(s)
$revisions_removed = false;
$reply = $reply_id = $reply_to = $reply_author = $topic_id = $forum_id = 0;
$reply_title = $reply_content = $reply_edit_reason = $terms = '';
$anonymous_data = array();
/** Reply *****************************************************************/
// Reply id was not passed
if ( empty( $_POST['bbp_reply_id'] ) ) {
bbp_add_error( 'bbp_edit_reply_id', __( '<strong>Error</strong>: Reply ID not found.', 'bbpress' ) );
return;
// Reply id was passed
} elseif ( is_numeric( $_POST['bbp_reply_id'] ) ) {
$reply_id = (int) $_POST['bbp_reply_id'];
$reply = bbp_get_reply( $reply_id );
}
// Nonce check
if ( ! bbp_verify_nonce_request( 'bbp-edit-reply_' . $reply_id ) ) {
bbp_add_error( 'bbp_edit_reply_nonce', __( '<strong>Error</strong>: Are you sure you wanted to do that?', 'bbpress' ) );
return;
}
// Reply does not exist
if ( empty( $reply ) ) {
bbp_add_error( 'bbp_edit_reply_not_found', __( '<strong>Error</strong>: The reply you want to edit was not found.', 'bbpress' ) );
return;
// Reply exists
} else {
// Check users ability to create new reply
if ( ! bbp_is_reply_anonymous( $reply_id ) ) {
// User cannot edit this reply
if ( ! current_user_can( 'edit_reply', $reply_id ) ) {
bbp_add_error( 'bbp_edit_reply_permission', __( '<strong>Error</strong>: You do not have permission to edit that reply.', 'bbpress' ) );
return;
}
// Set reply author
$reply_author = bbp_get_reply_author_id( $reply_id );
// It is an anonymous post
} else {
// Filter anonymous data
$anonymous_data = bbp_filter_anonymous_post_data();
}
}
// Remove kses filters from title and content for capable users and if the nonce is verified
if ( current_user_can( 'unfiltered_html' ) && ! empty( $_POST['_bbp_unfiltered_html_reply'] ) && wp_create_nonce( 'bbp-unfiltered-html-reply_' . $reply_id ) === $_POST['_bbp_unfiltered_html_reply'] ) {
remove_filter( 'bbp_edit_reply_pre_title', 'wp_filter_kses' );
remove_filter( 'bbp_edit_reply_pre_content', 'bbp_encode_bad', 10 );
remove_filter( 'bbp_edit_reply_pre_content', 'bbp_filter_kses', 30 );
}
/** Reply Topic ***********************************************************/
$topic_id = bbp_get_reply_topic_id( $reply_id );
/** Topic Forum ***********************************************************/
$forum_id = bbp_get_topic_forum_id( $topic_id );
// Forum exists
if ( ! empty( $forum_id ) && ( $forum_id !== bbp_get_reply_forum_id( $reply_id ) ) ) {
// Forum is a category
if ( bbp_is_forum_category( $forum_id ) ) {
bbp_add_error( 'bbp_edit_reply_forum_category', __( '<strong>Error</strong>: This forum is a category. No replies can be created in this forum.', 'bbpress' ) );
// Forum is not a category
} else {
// Forum is closed and user cannot access
if ( bbp_is_forum_closed( $forum_id ) && ! current_user_can( 'edit_forum', $forum_id ) ) {
bbp_add_error( 'bbp_edit_reply_forum_closed', __( '<strong>Error</strong>: This forum has been closed to new replies.', 'bbpress' ) );
}
// Forum is private and user cannot access
if ( bbp_is_forum_private( $forum_id ) && ! current_user_can( 'read_forum', $forum_id ) ) {
bbp_add_error( 'bbp_edit_reply_forum_private', __( '<strong>Error</strong>: This forum is private and you do not have the capability to read or create new replies in it.', 'bbpress' ) );
// Forum is hidden and user cannot access
} elseif ( bbp_is_forum_hidden( $forum_id ) && ! current_user_can( 'read_forum', $forum_id ) ) {
bbp_add_error( 'bbp_edit_reply_forum_hidden', __( '<strong>Error</strong>: This forum is hidden and you do not have the capability to read or create new replies in it.', 'bbpress' ) );
}
}
}
/** Reply Title ***********************************************************/
if ( ! empty( $_POST['bbp_reply_title'] ) ) {
$reply_title = sanitize_text_field( $_POST['bbp_reply_title'] );
}
// Filter and sanitize
$reply_title = apply_filters( 'bbp_edit_reply_pre_title', $reply_title, $reply_id );
// Title too long
if ( bbp_is_title_too_long( $reply_title ) ) {
bbp_add_error( 'bbp_reply_title', __( '<strong>Error</strong>: Your title is too long.', 'bbpress' ) );
}
/** Reply Content *********************************************************/
if ( ! empty( $_POST['bbp_reply_content'] ) ) {
$reply_content = $_POST['bbp_reply_content'];
}
// Filter and sanitize
$reply_content = apply_filters( 'bbp_edit_reply_pre_content', $reply_content, $reply_id );
// No reply content
if ( empty( $reply_content ) ) {
bbp_add_error( 'bbp_edit_reply_content', __( '<strong>Error</strong>: Your reply cannot be empty.', 'bbpress' ) );
}
/** Reply Bad Words *******************************************************/
if ( ! bbp_check_for_moderation( $anonymous_data, $reply_author, $reply_title, $reply_content, true ) ) {
bbp_add_error( 'bbp_reply_moderation', __( '<strong>Error</strong>: Your reply cannot be edited at this time.', 'bbpress' ) );
}
/** Reply Status **********************************************************/
// Maybe put into moderation
if ( ! bbp_check_for_moderation( $anonymous_data, $reply_author, $reply_title, $reply_content ) ) {
// Set post status to pending if public
if ( bbp_get_public_status_id() === $reply->post_status ) {
$reply_status = bbp_get_pending_status_id();
}
// Use existing post_status
} else {
$reply_status = $reply->post_status;
}
/** Reply To **************************************************************/
// Handle Reply To of the reply; $_REQUEST for non-JS submissions
if ( isset( $_REQUEST['bbp_reply_to'] ) && current_user_can( 'moderate', $reply_id ) ) {
$reply_to = bbp_validate_reply_to( $_REQUEST['bbp_reply_to'], $reply_id );
} elseif ( bbp_thread_replies() ) {
$reply_to = bbp_get_reply_to( $reply_id );
}
/** Topic Tags ************************************************************/
// Either replace terms
if ( bbp_allow_topic_tags() && current_user_can( 'assign_topic_tags', $topic_id ) && ! empty( $_POST['bbp_topic_tags'] ) ) {
$terms = sanitize_text_field( $_POST['bbp_topic_tags'] );
// ...or remove them.
} elseif ( isset( $_POST['bbp_topic_tags'] ) ) {
$terms = '';
// Existing terms
} else {
$terms = bbp_get_topic_tag_names( $topic_id );
}
/** Additional Actions (Before Save) **************************************/
do_action( 'bbp_edit_reply_pre_extras', $reply_id );
// Bail if errors
if ( bbp_has_errors() ) {
return;
}
/** No Errors *************************************************************/
// Add the content of the form to $reply_data as an array
// Just in time manipulation of reply data before being edited
$reply_data = apply_filters( 'bbp_edit_reply_pre_insert', array(
'ID' => $reply_id,
'post_title' => $reply_title,
'post_content' => $reply_content,
'post_status' => $reply_status,
'post_parent' => $topic_id,
'post_author' => $reply_author,
'post_type' => bbp_get_reply_post_type()
) );
// Toggle revisions to avoid duplicates
if ( post_type_supports( bbp_get_reply_post_type(), 'revisions' ) ) {
$revisions_removed = true;
remove_post_type_support( bbp_get_reply_post_type(), 'revisions' );
}
// Insert reply
$reply_id = wp_update_post( $reply_data );
// Toggle revisions back on
if ( true === $revisions_removed ) {
$revisions_removed = false;
add_post_type_support( bbp_get_reply_post_type(), 'revisions' );
}
/** Topic Tags ************************************************************/
// Just in time manipulation of reply terms before being edited
$terms = apply_filters( 'bbp_edit_reply_pre_set_terms', $terms, $topic_id, $reply_id );
// Insert terms
$terms = wp_set_post_terms( $topic_id, $terms, bbp_get_topic_tag_tax_id(), false );
// Term error
if ( is_wp_error( $terms ) ) {
bbp_add_error( 'bbp_reply_tags', __( '<strong>Error</strong>: There was a problem adding the tags to the topic.', 'bbpress' ) );
}
/** No Errors *************************************************************/
if ( ! empty( $reply_id ) && ! is_wp_error( $reply_id ) ) {
// Update counts, etc...
do_action( 'bbp_edit_reply', $reply_id, $topic_id, $forum_id, $anonymous_data, $reply_author , true, $reply_to );
/** Revisions *********************************************************/
// Update locks
update_post_meta( $reply_id, '_edit_last', bbp_get_current_user_id() );
delete_post_meta( $reply_id, '_edit_lock' );
// Revision Reason
if ( ! empty( $_POST['bbp_reply_edit_reason'] ) ) {
$reply_edit_reason = sanitize_text_field( $_POST['bbp_reply_edit_reason'] );
}
// Update revision log
if ( ! empty( $_POST['bbp_log_reply_edit'] ) && ( "1" === $_POST['bbp_log_reply_edit'] ) ) {
$revision_id = wp_save_post_revision( $reply_id );
if ( ! empty( $revision_id ) ) {
bbp_update_reply_revision_log( array(
'reply_id' => $reply_id,
'revision_id' => $revision_id,
'author_id' => bbp_get_current_user_id(),
'reason' => $reply_edit_reason
) );
}
}
/** Additional Actions (After Save) ***********************************/
do_action( 'bbp_edit_reply_post_extras', $reply_id );
/** Redirect **********************************************************/
// Redirect to
$redirect_to = bbp_get_redirect_to();
// Get the reply URL
$reply_url = bbp_get_reply_url( $reply_id, $redirect_to );
// Allow to be filtered
$reply_url = apply_filters( 'bbp_edit_reply_redirect_to', $reply_url, $redirect_to );
/** Successful Edit ***************************************************/
// Redirect back to new reply
bbp_redirect( $reply_url );
/** Errors ****************************************************************/
} else {
$append_error = ( is_wp_error( $reply_id ) && $reply_id->get_error_message() ) ? $reply_id->get_error_message() . ' ' : '';
bbp_add_error( 'bbp_reply_error', __( '<strong>Error</strong>: The following problem(s) have been found with your reply:' . $append_error . 'Please try again.', 'bbpress' ) );
}
}
/**
* Handle all the extra meta stuff from posting a new reply or editing a reply
*
* @param int $reply_id Optional. Reply id
* @param int $topic_id Optional. Topic id
* @param int $forum_id Optional. Forum id
* @param array $anonymous_data Optional - if it's an anonymous post. Do not
* supply if supplying $author_id. Should be
* sanitized (see {@link bbp_filter_anonymous_post_data()}
* @param int $author_id Author id
* @param bool $is_edit Optional. Is the post being edited? Defaults to false.
* @param int $reply_to Optional. Reply to id
*/
function bbp_update_reply( $reply_id = 0, $topic_id = 0, $forum_id = 0, $anonymous_data = array(), $author_id = 0, $is_edit = false, $reply_to = 0 ) {
// Validate the ID's passed from 'bbp_new_reply' action
$reply_id = bbp_get_reply_id( $reply_id );
$topic_id = bbp_get_topic_id( $topic_id );
$forum_id = bbp_get_forum_id( $forum_id );
$reply_to = bbp_validate_reply_to( $reply_to, $reply_id );
// Bail if there is no reply
if ( empty( $reply_id ) ) {
return;
}
// Check author_id
if ( empty( $author_id ) ) {
$author_id = bbp_get_current_user_id();
}
// Check topic_id
if ( empty( $topic_id ) ) {
$topic_id = bbp_get_reply_topic_id( $reply_id );
}
// Check forum_id
if ( ! empty( $topic_id ) && empty( $forum_id ) ) {
$forum_id = bbp_get_topic_forum_id( $topic_id );
}
// If anonymous post, store name, email, website and ip in post_meta.
if ( ! empty( $anonymous_data ) ) {
// Update anonymous meta data (not cookies)
bbp_update_anonymous_post_author( $reply_id, $anonymous_data, bbp_get_reply_post_type() );
// Set transient for throttle check (only on new, not edit)
if ( empty( $is_edit ) ) {
set_transient( '_bbp_' . bbp_current_author_ip() . '_last_posted', time(), HOUR_IN_SECONDS );
}
}
// Handle Subscription Checkbox
if ( bbp_is_subscriptions_active() && ! empty( $author_id ) && ! empty( $topic_id ) ) {
// Check if subscribed
$subscribed = bbp_is_user_subscribed( $author_id, $topic_id );
// Check for action
$subscheck = ( ! empty( $_POST['bbp_topic_subscription'] ) && ( 'bbp_subscribe' === $_POST['bbp_topic_subscription'] ) )
? true
: false;
// Subscribed and unsubscribing
if ( ( true === $subscribed ) && ( false === $subscheck ) ) {
bbp_remove_user_subscription( $author_id, $topic_id );
// Not subscribed and subscribing
} elseif ( ( false === $subscribed ) && ( true === $subscheck ) ) {
bbp_add_user_subscription( $author_id, $topic_id );
}
}
// Reply meta relating to reply position in tree
bbp_update_reply_forum_id( $reply_id, $forum_id );
bbp_update_reply_topic_id( $reply_id, $topic_id );
bbp_update_reply_to ( $reply_id, $reply_to );
// Update associated topic values if this is a new reply
if ( empty( $is_edit ) ) {
// Update poster activity time
bbp_update_user_last_posted( $author_id );
// Update poster IP
update_post_meta( $reply_id, '_bbp_author_ip', bbp_current_author_ip(), false );
// Last active time
$last_active_time = get_post_field( 'post_date', $reply_id );
// Walk up ancestors and do the dirty work
bbp_update_reply_walker( $reply_id, $last_active_time, $forum_id, $topic_id, false );
}
// Bump the custom query cache
wp_cache_set( 'last_changed', microtime(), 'bbpress_posts' );
}
/**
* Walk up the ancestor tree from the current reply, and update all the counts
*
* @since 2.0.0 bbPress (r2884)
*
* @param int $reply_id Optional. Reply id
* @param string $last_active_time Optional. Last active time
* @param int $forum_id Optional. Forum id
* @param int $topic_id Optional. Topic id
* @param bool $refresh If set to true, unsets all the previous parameters.
* Defaults to true
*/
function bbp_update_reply_walker( $reply_id, $last_active_time = '', $forum_id = 0, $topic_id = 0, $refresh = true ) {
// Verify the reply ID
$reply_id = bbp_get_reply_id( $reply_id );
// Reply was passed
if ( ! empty( $reply_id ) ) {
// Get the topic ID if none was passed
if ( empty( $topic_id ) ) {
$topic_id = bbp_get_reply_topic_id( $reply_id );
}
// Get the forum ID if none was passed
if ( empty( $forum_id ) ) {
$forum_id = bbp_get_reply_forum_id( $reply_id );
}
}
// Set the active_id based on topic_id/reply_id
$active_id = empty( $reply_id ) ? $topic_id : $reply_id;
// Setup ancestors array to walk up
$ancestors = array_values( array_unique( array_merge( array( $topic_id, $forum_id ), (array) get_post_ancestors( $topic_id ) ) ) );
// If we want a full refresh, unset any of the possibly passed variables
if ( true === $refresh ) {
$forum_id = $topic_id = $reply_id = $active_id = $last_active_time = 0;
}
// Walk up ancestors
if ( ! empty( $ancestors ) ) {
foreach ( $ancestors as $ancestor ) {
// Reply meta relating to most recent reply
if ( bbp_is_reply( $ancestor ) ) {
// @todo - hierarchical replies
// Topic meta relating to most recent reply
} elseif ( bbp_is_topic( $ancestor ) ) {
// Only update if reply is published
if ( ! bbp_is_reply_pending( $reply_id ) ) {
// Last reply and active ID's
bbp_update_topic_last_reply_id ( $ancestor, $reply_id );
bbp_update_topic_last_active_id( $ancestor, $active_id );
// Get the last active time if none was passed
$topic_last_active_time = $last_active_time;
if ( empty( $last_active_time ) ) {
$topic_last_active_time = get_post_field( 'post_date', bbp_get_topic_last_active_id( $ancestor ) );
}
bbp_update_topic_last_active_time( $ancestor, $topic_last_active_time );
}
// Only update reply count if we've deleted a reply
if ( in_array( current_filter(), array( 'bbp_deleted_reply', 'save_post' ), true ) ) {
bbp_update_topic_reply_count( $ancestor );
bbp_update_topic_reply_count_hidden( $ancestor );
bbp_update_topic_voice_count( $ancestor );
}
// Forum meta relating to most recent topic
} elseif ( bbp_is_forum( $ancestor ) ) {
// Only update if reply is published
if ( ! bbp_is_reply_pending( $reply_id ) && ! bbp_is_topic_pending( $topic_id ) ) {
// Last topic and reply ID's
bbp_update_forum_last_topic_id( $ancestor, $topic_id );
bbp_update_forum_last_reply_id( $ancestor, $reply_id );
// Last Active
bbp_update_forum_last_active_id( $ancestor, $active_id );
// Get the last active time if none was passed
$forum_last_active_time = $last_active_time;
if ( empty( $last_active_time ) ) {
$forum_last_active_time = get_post_field( 'post_date', bbp_get_forum_last_active_id( $ancestor ) );
}
bbp_update_forum_last_active_time( $ancestor, $forum_last_active_time );
}
// Only update reply count if we've deleted a reply
if ( in_array( current_filter(), array( 'bbp_deleted_reply', 'save_post' ), true ) ) {
bbp_update_forum_reply_count( $ancestor );
}
}
}
}
}
/** Reply Updaters ************************************************************/
/**
* Update the reply with its forum id it is in
*
* @since 2.0.0 bbPress (r2855)
*
* @param int $reply_id Optional. Reply id to update
* @param int $forum_id Optional. Forum id
* @return bool The forum id of the reply
*/
function bbp_update_reply_forum_id( $reply_id = 0, $forum_id = 0 ) {
// Validation
$reply_id = bbp_get_reply_id( $reply_id );
$forum_id = bbp_get_forum_id( $forum_id );
// If no forum_id was passed, walk up ancestors and look for forum type
if ( empty( $forum_id ) ) {
// Get ancestors
$ancestors = get_post_ancestors( $reply_id );
// Loop through ancestors
if ( ! empty( $ancestors ) ) {
foreach ( $ancestors as $ancestor ) {
// Get first parent that is a forum
if ( get_post_field( 'post_type', $ancestor ) === bbp_get_forum_post_type() ) {
$forum_id = $ancestor;
// Found a forum, so exit the loop and continue
continue;
}
}
}
}
// Update the forum ID
$retval = bbp_update_forum_id( $reply_id, $forum_id );
// Filter & return
return (int) apply_filters( 'bbp_update_reply_forum_id', $retval, $reply_id, $forum_id );
}
/**
* Update the reply with its topic id it is in
*
* @since 2.0.0 bbPress (r2855)
*
* @param int $reply_id Optional. Reply id to update
* @param int $topic_id Optional. Topic id
* @return bool The topic id of the reply
*/
function bbp_update_reply_topic_id( $reply_id = 0, $topic_id = 0 ) {
// Validation
$reply_id = bbp_get_reply_id( $reply_id );
$topic_id = bbp_get_topic_id( $topic_id );
// If no topic_id was passed, walk up ancestors and look for topic type
if ( empty( $topic_id ) ) {
// Get ancestors
$ancestors = (array) get_post_ancestors( $reply_id );
// Loop through ancestors
if ( ! empty( $ancestors ) ) {
foreach ( $ancestors as $ancestor ) {
// Get first parent that is a topic
if ( get_post_field( 'post_type', $ancestor ) === bbp_get_topic_post_type() ) {
$topic_id = $ancestor;
// Found a topic, so exit the loop and continue
continue;
}
}
}
}
// Update the topic ID
$retval = bbp_update_topic_id( $reply_id, $topic_id );
// Filter & return
return (int) apply_filters( 'bbp_update_reply_topic_id', $retval, $reply_id, $topic_id );
}
/*
* Update the meta data with its parent reply-to id, of a reply
*
* @since 2.4.0 bbPress (r4944)
*
* @param int $reply_id Reply id to update
* @param int $reply_to Optional. Reply to id
* @return bool The parent reply id of the reply
*/
function bbp_update_reply_to( $reply_id = 0, $reply_to = 0 ) {
// Validation
$reply_id = bbp_get_reply_id( $reply_id );
$reply_to = bbp_validate_reply_to( $reply_to, $reply_id );
// Update or delete the `reply_to` postmeta
if ( ! empty( $reply_id ) ) {
// Update the reply to
if ( ! empty( $reply_to ) ) {
$reply_to = bbp_update_reply_to_id( $reply_id, $reply_to );
// Delete the reply to
} else {
delete_post_meta( $reply_id, '_bbp_reply_to' );
}
}
// Filter & return
return (int) apply_filters( 'bbp_update_reply_to', $reply_to, $reply_id );
}
/**
* Get all ancestors to a reply
*
* Because settings can be changed, this function does not care if hierarchical
* replies are active or to what depth.
*
* @since 2.6.0 bbPress (r5390)
*
* @param int $reply_id
* @return array
*/
function bbp_get_reply_ancestors( $reply_id = 0 ) {
// Validation
$reply_id = bbp_get_reply_id( $reply_id );
$ancestors = array();
// Reply id is valid
if ( ! empty( $reply_id ) ) {
// Try to get reply parent
$reply_to = bbp_get_reply_to( $reply_id );
// Reply has a hierarchical parent
if ( ! empty( $reply_to ) ) {
// Setup the current ID and current post as an ancestor
$id = $reply_to;
$ancestors = array( $reply_to );
// Get parent reply
while ( $ancestor = bbp_get_reply( $id ) ) {
// Does parent have a parent?
$grampy_id = bbp_get_reply_to( $ancestor->ID );
// Loop detection: If the ancestor has been seen before, break.
if ( empty( $ancestor->post_parent ) || ( $grampy_id === $reply_id ) || in_array( $grampy_id, $ancestors, true ) ) {
break;
}
$id = $ancestors[] = $grampy_id;
}
}
}
// Filter & return
return (array) apply_filters( 'bbp_get_reply_ancestors', $ancestors, $reply_id );
}
/**
* Update the revision log of the reply
*
* @since 2.0.0 bbPress (r2782)
*
* @param array $args Supports these args:
* - reply_id: reply id
* - author_id: Author id
* - reason: Reason for editing
* - revision_id: Revision id
* @return mixed False on failure, true on success
*/
function bbp_update_reply_revision_log( $args = array() ) {
// Parse arguments against default values
$r = bbp_parse_args( $args, array(
'reason' => '',
'reply_id' => 0,
'author_id' => 0,
'revision_id' => 0
), 'update_reply_revision_log' );
// Populate the variables
$r['reason'] = bbp_format_revision_reason( $r['reason'] );
$r['reply_id'] = bbp_get_reply_id( $r['reply_id'] );
$r['author_id'] = bbp_get_user_id ( $r['author_id'], false, true );
$r['revision_id'] = (int) $r['revision_id'];
// Get the logs and append the new one to those
$revision_log = bbp_get_reply_raw_revision_log( $r['reply_id'] );
$revision_log[ $r['revision_id'] ] = array( 'author' => $r['author_id'], 'reason' => $r['reason'] );
// Finally, update
update_post_meta( $r['reply_id'], '_bbp_revision_log', $revision_log );
// Filter & return
return apply_filters( 'bbp_update_reply_revision_log', $revision_log, $r['reply_id'] );
}
/**
* Move reply handler
*
* Handles the front end move reply submission
*
* @since 2.3.0 bbPress (r4521)
*
* @param string $action The requested action to compare this function to
*/
function bbp_move_reply_handler( $action = '' ) {
// Bail if action is not 'bbp-move-reply'
if ( 'bbp-move-reply' !== $action ) {
return;
}
// Prevent debug notices
$move_reply_id = $destination_topic_id = 0;
$destination_topic_title = '';
$destination_topic = $move_reply = $source_topic = '';
/** Move Reply ***********************************************************/
if ( empty( $_POST['bbp_reply_id'] ) ) {
bbp_add_error( 'bbp_move_reply_reply_id', __( '<strong>Error</strong>: A reply ID is required', 'bbpress' ) );
} else {
$move_reply_id = (int) $_POST['bbp_reply_id'];
}
$move_reply = bbp_get_reply( $move_reply_id );
// Reply exists
if ( empty( $move_reply ) ) {
bbp_add_error( 'bbp_mover_reply_r_not_found', __( '<strong>Error</strong>: The reply you want to move was not found.', 'bbpress' ) );
}
/** Topic to Move From ***************************************************/
// Get the current topic a reply is in
$source_topic = bbp_get_topic( $move_reply->post_parent );
// No topic
if ( empty( $source_topic ) ) {
bbp_add_error( 'bbp_move_reply_source_not_found', __( '<strong>Error</strong>: The topic you want to move from was not found.', 'bbpress' ) );
}
// Nonce check failed
if ( ! bbp_verify_nonce_request( 'bbp-move-reply_' . $move_reply->ID ) ) {
bbp_add_error( 'bbp_move_reply_nonce', __( '<strong>Error</strong>: Are you sure you wanted to do that?', 'bbpress' ) );
return;
}
// Use cannot edit topic
if ( ! current_user_can( 'edit_topic', $source_topic->ID ) ) {
bbp_add_error( 'bbp_move_reply_source_permission', __( '<strong>Error</strong>: You do not have permission to edit the source topic.', 'bbpress' ) );
}
// How to move
if ( ! empty( $_POST['bbp_reply_move_option'] ) ) {
$move_option = (string) trim( $_POST['bbp_reply_move_option'] );
}
// Invalid move option
if ( empty( $move_option ) || ! in_array( $move_option, array( 'existing', 'topic' ), true ) ) {
bbp_add_error( 'bbp_move_reply_option', __( '<strong>Error</strong>: You need to choose a valid move option.', 'bbpress' ) );
// Valid move option
} else {
// What kind of move
switch ( $move_option ) {
// Into an existing topic
case 'existing' :
// Get destination topic id
if ( empty( $_POST['bbp_destination_topic'] ) ) {
bbp_add_error( 'bbp_move_reply_destination_id', __( '<strong>Error</strong>: A topic ID is required.', 'bbpress' ) );
} else {
$destination_topic_id = (int) $_POST['bbp_destination_topic'];
}
// Get the destination topic
$destination_topic = bbp_get_topic( $destination_topic_id );
// No destination topic
if ( empty( $destination_topic ) ) {
bbp_add_error( 'bbp_move_reply_destination_not_found', __( '<strong>Error</strong>: The topic you want to move to was not found.', 'bbpress' ) );
}
// User cannot edit the destination topic
if ( ! current_user_can( 'edit_topic', $destination_topic->ID ) ) {
bbp_add_error( 'bbp_move_reply_destination_permission', __( '<strong>Error</strong>: You do not have permission to edit the destination topic.', 'bbpress' ) );
}
// Bump the reply position
$reply_position = bbp_get_topic_reply_count( $destination_topic->ID, true ) + 1;
// Update the reply
wp_update_post( array(
'ID' => $move_reply->ID,
'post_title' => '',
'post_name' => false, // will be automatically generated
'post_parent' => $destination_topic->ID,
'menu_order' => $reply_position,
'guid' => ''
) );
// Adjust reply meta values
bbp_update_reply_topic_id( $move_reply->ID, $destination_topic->ID );
bbp_update_reply_forum_id( $move_reply->ID, bbp_get_topic_forum_id( $destination_topic->ID ) );
break;
// Move reply to a new topic
case 'topic' :
default :
// User needs to be able to publish topics
if ( current_user_can( 'publish_topics' ) ) {
// Use the new title that was passed
if ( ! empty( $_POST['bbp_reply_move_destination_title'] ) ) {
$destination_topic_title = sanitize_text_field( $_POST['bbp_reply_move_destination_title'] );
// Use the source topic title
} else {
$destination_topic_title = $source_topic->post_title;
}
// Update the topic
$destination_topic_id = wp_update_post( array(
'ID' => $move_reply->ID,
'post_title' => $destination_topic_title,
'post_name' => false,
'post_type' => bbp_get_topic_post_type(),
'post_parent' => $source_topic->post_parent,
'guid' => ''
) );
$destination_topic = bbp_get_topic( $destination_topic_id );
// Make sure the new topic knows its a topic
bbp_update_topic_topic_id( $move_reply->ID );
// Shouldn't happen
if ( false === $destination_topic_id || is_wp_error( $destination_topic_id ) || empty( $destination_topic ) ) {
bbp_add_error( 'bbp_move_reply_destination_reply', __( '<strong>Error</strong>: There was a problem converting the reply into the topic. Please try again.', 'bbpress' ) );
}
// User cannot publish posts
} else {
bbp_add_error( 'bbp_move_reply_destination_permission', __( '<strong>Error</strong>: You do not have permission to create new topics. The reply could not be converted into a topic.', 'bbpress' ) );
}
break;
}
}
// Bail if there are errors
if ( bbp_has_errors() ) {
return;
}
/** No Errors - Clean Up **************************************************/
// Update counts, etc...
do_action( 'bbp_pre_move_reply', $move_reply->ID, $source_topic->ID, $destination_topic->ID );
/** Date Check ************************************************************/
// Check if the destination topic is older than the move reply
if ( strtotime( $move_reply->post_date ) < strtotime( $destination_topic->post_date ) ) {
// Set destination topic post_date to 1 second before from reply
$destination_post_date = date( 'Y-m-d H:i:s', strtotime( $move_reply->post_date ) - 1 );
// Update destination topic
wp_update_post( array(
'ID' => $destination_topic_id,
'post_date' => $destination_post_date,
'post_date_gmt' => get_gmt_from_date( $destination_post_date )
) );
}
// Set the last reply ID and freshness to the move_reply
$last_reply_id = $move_reply->ID;
$freshness = $move_reply->post_date;
// Get the reply to
$parent = bbp_get_reply_to( $move_reply->ID );
// Fix orphaned children
$children = get_posts( array(
'post_type' => bbp_get_reply_post_type(),
'meta_key' => '_bbp_reply_to',
'meta_type' => 'NUMERIC',
'meta_value' => $move_reply->ID,
) );
foreach ( $children as $child ) {
bbp_update_reply_to( $child->ID, $parent );
}
// Remove reply_to from moved reply
delete_post_meta( $move_reply->ID, '_bbp_reply_to' );
// It is a new topic and we need to set some default metas to make
// the topic display in bbp_has_topics() list
if ( 'topic' === $move_option ) {
bbp_update_topic_last_reply_id ( $destination_topic->ID, $last_reply_id );
bbp_update_topic_last_active_id ( $destination_topic->ID, $last_reply_id );
bbp_update_topic_last_active_time( $destination_topic->ID, $freshness );
// Otherwise update the existing destination topic
} else {
bbp_update_topic_last_reply_id ( $destination_topic->ID );
bbp_update_topic_last_active_id ( $destination_topic->ID );
bbp_update_topic_last_active_time( $destination_topic->ID );
}
// Update source topic ID last active
bbp_update_topic_last_reply_id ( $source_topic->ID );
bbp_update_topic_last_active_id ( $source_topic->ID );
bbp_update_topic_last_active_time( $source_topic->ID );
/** Successful Move ******************************************************/
// Update counts, etc...
do_action( 'bbp_post_move_reply', $move_reply->ID, $source_topic->ID, $destination_topic->ID );
// Redirect back to the topic
bbp_redirect( bbp_get_topic_permalink( $destination_topic->ID ) );
}
/**
* Fix counts on reply move
*
* When a reply is moved, update the counts of source and destination topic
* and their forums.
*
* @since 2.3.0 bbPress (r4521)
*
* @param int $move_reply_id Move reply id
* @param int $source_topic_id Source topic id
* @param int $destination_topic_id Destination topic id
*/
function bbp_move_reply_count( $move_reply_id, $source_topic_id, $destination_topic_id ) {
// Forum topic counts
bbp_update_forum_topic_count( bbp_get_topic_forum_id( $destination_topic_id ) );
// Forum reply counts
bbp_update_forum_reply_count( bbp_get_topic_forum_id( $destination_topic_id ) );
// Topic reply counts
bbp_update_topic_reply_count( $source_topic_id );
bbp_update_topic_reply_count( $destination_topic_id );
// Topic hidden reply counts
bbp_update_topic_reply_count_hidden( $source_topic_id );
bbp_update_topic_reply_count_hidden( $destination_topic_id );
// Topic voice counts
bbp_update_topic_voice_count( $source_topic_id );
bbp_update_topic_voice_count( $destination_topic_id );
do_action( 'bbp_move_reply_count', $move_reply_id, $source_topic_id, $destination_topic_id );
}
/** Reply Actions *************************************************************/
/**
* Handles the front end spamming/unspamming and trashing/untrashing/deleting of
* replies
*
* @since 2.0.0 bbPress (r2740)
*
* @param string $action The requested action to compare this function to
*/
function bbp_toggle_reply_handler( $action = '' ) {
// Bail if required GET actions aren't passed
if ( empty( $_GET['reply_id'] ) ) {
return;
}
// What's the reply id?
$reply_id = bbp_get_reply_id( (int) $_GET['reply_id'] );
// Get possible reply-handler toggles
$toggles = bbp_get_reply_toggles( $reply_id );
// Bail if action isn't meant for this function
if ( ! in_array( $action, $toggles, true ) ) {
return;
}
// Make sure reply exists
$reply = bbp_get_reply( $reply_id );
if ( empty( $reply ) ) {
bbp_add_error( 'bbp_toggle_reply_missing', __( '<strong>Error</strong>: This reply could not be found or no longer exists.', 'bbpress' ) );
return;
}
// What is the user doing here?
if ( ! current_user_can( 'edit_reply', $reply_id ) || ( 'bbp_toggle_reply_trash' === $action && ! current_user_can( 'delete_reply', $reply_id ) ) ) {
bbp_add_error( 'bbp_toggle_reply_permission', __( '<strong>Error</strong>: You do not have permission to do that.', 'bbpress' ) );
return;
}
// Sub-action?
$sub_action = ! empty( $_GET['sub_action'] )
? sanitize_key( $_GET['sub_action'] )
: false;
// Preliminary array
$post_data = array( 'ID' => $reply_id );
// Do the reply toggling
$retval = bbp_toggle_reply( array(
'id' => $reply_id,
'action' => $action,
'sub_action' => $sub_action,
'data' => $post_data
) );
// Do additional reply toggle actions
do_action( 'bbp_toggle_reply_handler', $retval['status'], $post_data, $action );
// Redirect back to reply
if ( ( false !== $retval['status'] ) && ! is_wp_error( $retval['status'] ) ) {
bbp_redirect( $retval['redirect_to'] );
// Handle errors
} else {
bbp_add_error( 'bbp_toggle_reply', $retval['message'] );
}
}
/**
* Do the actual reply toggling
*
* This function is used by `bbp_toggle_reply_handler()` to do the actual heavy
* lifting when it comes to toggling replies. It only really makes sense to call
* within that context, so if you need to call this function directly, make sure
* you're also doing what the handler does too.
*
* @since 2.6.0 bbPress (r6133)
* @access private
*
* @param array $args
*/
function bbp_toggle_reply( $args = array() ) {
// Parse the arguments
$r = bbp_parse_args( $args, array(
'id' => 0,
'action' => '',
'sub_action' => '',
'data' => array()
) );
// Build the nonce suffix
$nonce_suffix = bbp_get_reply_post_type() . '_' . (int) $r['id'];
// Default return values
$retval = array(
'status' => 0,
'message' => '',
'redirect_to' => bbp_get_reply_url( $r['id'], bbp_get_redirect_to() ),
'view_all' => false
);
// What action are we trying to perform?
switch ( $r['action'] ) {
// Toggle approve
case 'bbp_toggle_reply_approve' :
check_ajax_referer( "approve-{$nonce_suffix}" );
$is_approve = bbp_is_reply_pending( $r['id'] );
$retval['status'] = $is_approve ? bbp_approve_reply( $r['id'] ) : bbp_unapprove_reply( $r['id'] );
$retval['message'] = $is_approve ? __( '<strong>Error</strong>: There was a problem approving the reply.', 'bbpress' ) : __( '<strong>Error</strong>: There was a problem unapproving the reply.', 'bbpress' );
$retval['view_all'] = ! $is_approve;
break;
// Toggle spam
case 'bbp_toggle_reply_spam' :
check_ajax_referer( "spam-{$nonce_suffix}" );
$is_spam = bbp_is_reply_spam( $r['id'] );
$retval['status'] = $is_spam ? bbp_unspam_reply( $r['id'] ) : bbp_spam_reply( $r['id'] );
$retval['message'] = $is_spam ? __( '<strong>Error</strong>: There was a problem unmarking the reply as spam.', 'bbpress' ) : __( '<strong>Error</strong>: There was a problem marking the reply as spam.', 'bbpress' );
$retval['view_all'] = ! $is_spam;
break;
// Toggle trash
case 'bbp_toggle_reply_trash' :
// Which subaction?
switch ( $r['sub_action'] ) {
case 'trash':
check_ajax_referer( "trash-{$nonce_suffix}" );
$retval['view_all'] = true;
$retval['status'] = wp_trash_post( $r['id'] );
$retval['message'] = __( '<strong>Error</strong>: There was a problem trashing the reply.', 'bbpress' );
break;
case 'untrash':
check_ajax_referer( "untrash-{$nonce_suffix}" );
$retval['status'] = wp_untrash_post( $r['id'] );
$retval['message'] = __( '<strong>Error</strong>: There was a problem untrashing the reply.', 'bbpress' );
break;
case 'delete':
check_ajax_referer( "delete-{$nonce_suffix}" );
$retval['status'] = wp_delete_post( $r['id'] );
$retval['message'] = __( '<strong>Error</strong>: There was a problem deleting the reply.', 'bbpress' );
break;
}
break;
}
// Add view all if needed
if ( ! empty( $retval['view_all'] ) ) {
$retval['redirect_to'] = bbp_add_view_all( $retval['redirect_to'], true );
}
// Filter & return
return apply_filters( 'bbp_toggle_reply', $retval, $r, $args );
}
/** Helpers *******************************************************************/
/**
* Return an associative array of available reply statuses
*
* @since 2.6.0 bbPress (r5399)
*
* @param int $reply_id Optional. Reply id.
*
* @return array
*/
function bbp_get_reply_statuses( $reply_id = 0 ) {
// Filter & return
return (array) apply_filters( 'bbp_get_reply_statuses', array(
bbp_get_public_status_id() => _x( 'Publish', 'Publish the reply', 'bbpress' ),
bbp_get_spam_status_id() => _x( 'Spam', 'Spam the reply', 'bbpress' ),
bbp_get_trash_status_id() => _x( 'Trash', 'Trash the reply', 'bbpress' ),
bbp_get_pending_status_id() => _x( 'Pending', 'Mark reply as pending', 'bbpress' )
), $reply_id );
}
/**
* Return array of available reply toggle actions
*
* @since 2.6.0 bbPress (r6133)
*
* @param int $reply_id Optional. Reply id.
*
* @return array
*/
function bbp_get_reply_toggles( $reply_id = 0 ) {
// Filter & return
return (array) apply_filters( 'bbp_get_toggle_reply_actions', array(
'bbp_toggle_reply_spam',
'bbp_toggle_reply_trash',
'bbp_toggle_reply_approve'
), $reply_id );
}
/**
* Return array of public reply statuses.
*
* @since 2.6.0 bbPress (r6705)
*
* @return array
*/
function bbp_get_public_reply_statuses() {
$statuses = array(
bbp_get_public_status_id()
);
// Filter & return
return (array) apply_filters( 'bbp_get_public_reply_statuses', $statuses );
}
/**
* Return array of non-public reply statuses.
*
* @since 2.6.0 bbPress (r6791)
*
* @return array
*/
function bbp_get_non_public_reply_statuses() {
$statuses = array(
bbp_get_trash_status_id(),
bbp_get_spam_status_id(),
bbp_get_pending_status_id()
);
// Filter & return
return (array) apply_filters( 'bbp_get_non_public_reply_statuses', $statuses );
}
/** Reply Actions *************************************************************/
/**
* Marks a reply as spam
*
* @since 2.0.0 bbPress (r2740)
*
* @param int $reply_id Reply id
* @return mixed False or {@link WP_Error} on failure, reply id on success
*/
function bbp_spam_reply( $reply_id = 0 ) {
// Get reply
$reply = bbp_get_reply( $reply_id );
if ( empty( $reply ) ) {
return $reply;
}
// Bail if already spam
if ( bbp_get_spam_status_id() === $reply->post_status ) {
return false;
}
// Execute pre spam code
do_action( 'bbp_spam_reply', $reply_id );
// Add the original post status as post meta for future restoration
add_post_meta( $reply_id, '_bbp_spam_meta_status', $reply->post_status );
// Set post status to spam
$reply->post_status = bbp_get_spam_status_id();
// No revisions
remove_action( 'pre_post_update', 'wp_save_post_revision' );
// Update the reply
$reply_id = wp_update_post( $reply );
// Execute post spam code
do_action( 'bbp_spammed_reply', $reply_id );
// Return reply_id
return $reply_id;
}
/**
* Unspams a reply
*
* @since 2.0.0 bbPress (r2740)
*
* @param int $reply_id Reply id
* @return mixed False or {@link WP_Error} on failure, reply id on success
*/
function bbp_unspam_reply( $reply_id = 0 ) {
// Get reply
$reply = bbp_get_reply( $reply_id );
if ( empty( $reply ) ) {
return $reply;
}
// Bail if already not spam
if ( bbp_get_spam_status_id() !== $reply->post_status ) {
return false;
}
// Execute pre unspam code
do_action( 'bbp_unspam_reply', $reply_id );
// Get pre spam status
$reply->post_status = get_post_meta( $reply_id, '_bbp_spam_meta_status', true );
// If no previous status, default to publish
if ( empty( $reply->post_status ) ) {
$reply->post_status = bbp_get_public_status_id();
}
// Delete pre spam meta
delete_post_meta( $reply_id, '_bbp_spam_meta_status' );
// No revisions
remove_action( 'pre_post_update', 'wp_save_post_revision' );
// Update the reply
$reply_id = wp_update_post( $reply );
// Execute post unspam code
do_action( 'bbp_unspammed_reply', $reply_id );
// Return reply_id
return $reply_id;
}
/**
* Approves a reply
*
* @since 2.6.0 bbPress (r5506)
*
* @param int $reply_id Reply id
* @return mixed False or {@link WP_Error} on failure, reply id on success
*/
function bbp_approve_reply( $reply_id = 0 ) {
// Get reply
$reply = bbp_get_reply( $reply_id );
if ( empty( $reply ) ) {
return $reply;
}
// Get new status
$status = bbp_get_public_status_id();
// Bail if already approved
if ( $status === $reply->post_status ) {
return false;
}
// Execute pre pending code
do_action( 'bbp_approve_reply', $reply_id );
// Set publish status
$reply->post_status = $status;
// Set post date GMT - prevents post_date override in wp_update_post()
$reply->post_date_gmt = get_gmt_from_date( $reply->post_date );
// No revisions
remove_action( 'pre_post_update', 'wp_save_post_revision' );
// Update reply
$reply_id = wp_update_post( $reply );
// Execute post pending code
do_action( 'bbp_approved_reply', $reply_id );
// Return reply_id
return $reply_id;
}
/**
* Unapproves a reply
*
* @since 2.6.0 bbPress (r5506)
*
* @param int $reply_id Reply id
* @return mixed False or {@link WP_Error} on failure, reply id on success
*/
function bbp_unapprove_reply( $reply_id = 0 ) {
// Get reply
$reply = bbp_get_reply( $reply_id );
if ( empty( $reply ) ) {
return $reply;
}
// Get new status
$status = bbp_get_pending_status_id();
// Bail if already pending
if ( $status === $reply->post_status ) {
return false;
}
// Execute pre open code
do_action( 'bbp_unapprove_reply', $reply_id );
// Set pending status
$reply->post_status = $status;
// No revisions
remove_action( 'pre_post_update', 'wp_save_post_revision' );
// Update reply
$reply_id = wp_update_post( $reply );
// Execute post open code
do_action( 'bbp_unapproved_reply', $reply_id );
// Return reply_id
return $reply_id;
}
/** Before Delete/Trash/Untrash ***********************************************/
/**
* Called before deleting a reply
*/
function bbp_delete_reply( $reply_id = 0 ) {
$reply_id = bbp_get_reply_id( $reply_id );
if ( empty( $reply_id ) || ! bbp_is_reply( $reply_id ) ) {
return false;
}
do_action( 'bbp_delete_reply', $reply_id );
}
/**
* Called before trashing a reply
*/
function bbp_trash_reply( $reply_id = 0 ) {
$reply_id = bbp_get_reply_id( $reply_id );
if ( empty( $reply_id ) || ! bbp_is_reply( $reply_id ) ) {
return false;
}
do_action( 'bbp_trash_reply', $reply_id );
}
/**
* Called before untrashing (restoring) a reply
*/
function bbp_untrash_reply( $reply_id = 0 ) {
$reply_id = bbp_get_reply_id( $reply_id );
if ( empty( $reply_id ) || ! bbp_is_reply( $reply_id ) ) {
return false;
}
do_action( 'bbp_untrash_reply', $reply_id );
}
/** After Delete/Trash/Untrash ************************************************/
/**
* Called after deleting a reply
*
* @since 2.0.0 bbPress (r2993)
*/
function bbp_deleted_reply( $reply_id = 0 ) {
$reply_id = bbp_get_reply_id( $reply_id );
if ( empty( $reply_id ) || ! bbp_is_reply( $reply_id ) ) {
return false;
}
do_action( 'bbp_deleted_reply', $reply_id );
}
/**
* Called after trashing a reply
*
* @since 2.0.0 bbPress (r2993)
*/
function bbp_trashed_reply( $reply_id = 0 ) {
$reply_id = bbp_get_reply_id( $reply_id );
if ( empty( $reply_id ) || ! bbp_is_reply( $reply_id ) ) {
return false;
}
do_action( 'bbp_trashed_reply', $reply_id );
}
/**
* Called after untrashing (restoring) a reply
*
* @since 2.0.0 bbPress (r2993)
*/
function bbp_untrashed_reply( $reply_id = 0 ) {
$reply_id = bbp_get_reply_id( $reply_id );
if ( empty( $reply_id ) || ! bbp_is_reply( $reply_id ) ) {
return false;
}
do_action( 'bbp_untrashed_reply', $reply_id );
}
/** Settings ******************************************************************/
/**
* Return the replies per page setting
*
* @since 2.0.0 bbPress (r3540)
*
* @param int $default Default replies per page (15)
* @return int
*/
function bbp_get_replies_per_page( $default = 15 ) {
// Get database option and cast as integer
$retval = get_option( '_bbp_replies_per_page', $default );
// If return val is empty, set it to default
if ( empty( $retval ) ) {
$retval = $default;
}
// Filter & return
return (int) apply_filters( 'bbp_get_replies_per_page', $retval, $default );
}
/**
* Return the replies per RSS page setting
*
* @since 2.0.0 bbPress (r3540)
*
* @param int $default Default replies per page (25)
* @return int
*/
function bbp_get_replies_per_rss_page( $default = 25 ) {
// Get database option and cast as integer
$retval = get_option( '_bbp_replies_per_rss_page', $default );
// If return val is empty, set it to default
if ( empty( $retval ) ) {
$retval = $default;
}
// Filter & return
return (int) apply_filters( 'bbp_get_replies_per_rss_page', $retval, $default );
}
/** Autoembed *****************************************************************/
/**
* Check if autoembeds are enabled and hook them in if so
*
* @since 2.1.0 bbPress (r3752)
*
* @global WP_Embed $wp_embed
*/
function bbp_reply_content_autoembed() {
global $wp_embed;
if ( bbp_use_autoembed() && is_a( $wp_embed, 'WP_Embed' ) ) {
add_filter( 'bbp_get_reply_content', array( $wp_embed, 'autoembed' ), 2 );
}
}
/** Filters *******************************************************************/
/**
* Used by bbp_has_replies() to add the lead topic post to the posts loop
*
* This function filters the 'post_where' of the WP_Query, and changes the query
* to include both the topic AND its children in the same loop.
*
* @since 2.1.0 bbPress (r4058)
*
* @param string $where
* @return string
*/
function _bbp_has_replies_where( $where = '', $query = false ) {
/** Bail ******************************************************************/
// Bail if the sky is falling
if ( empty( $where ) || empty( $query ) ) {
return $where;
}
// Bail if no post_parent to replace
if ( ! is_numeric( $query->get( 'post_parent' ) ) ) {
return $where;
}
// Bail if not a topic and reply query
if ( array( bbp_get_topic_post_type(), bbp_get_reply_post_type() ) !== $query->get( 'post_type' ) ) {
return $where;
}
// Bail if including specific post ID's
if ( $query->get( 'post__in' ) ) {
return $where;
}
/** Proceed ***************************************************************/
// Table name for posts
$table_name = bbp_db()->prefix . 'posts';
// Get the topic ID from the post_parent, set in bbp_has_replies()
$topic_id = bbp_get_topic_id( $query->get( 'post_parent' ) );
// The texts to search for
$search = array(
"FROM {$table_name} " ,
"WHERE 1=1 AND {$table_name}.post_parent = {$topic_id}",
") AND {$table_name}.post_parent = {$topic_id}"
);
// The texts to replace them with
$replace = array(
$search[0] . "FORCE INDEX (PRIMARY, post_parent) " ,
"WHERE 1=1 AND ({$table_name}.ID = {$topic_id} OR {$table_name}.post_parent = {$topic_id})",
") AND ({$table_name}.ID = {$topic_id} OR {$table_name}.post_parent = {$topic_id})"
);
// Try to replace the search text with the replacement
$new_where = str_replace( $search, $replace, $where );
if ( ! empty( $new_where ) ) {
$where = $new_where;
}
return $where;
}
/** Feeds *********************************************************************/
/**
* Output an RSS2 feed of replies, based on the query passed.
*
* @since 2.0.0 bbPress (r3171)
*
* @param array $replies_query
*/
function bbp_display_replies_feed_rss2( $replies_query = array() ) {
// User cannot access forum this topic is in
if ( bbp_is_single_topic() && ! bbp_user_can_view_forum( array( 'forum_id' => bbp_get_topic_forum_id() ) ) ) {
return;
}
// Adjust the title based on context
if ( bbp_is_single_topic() ) {
$title = get_wp_title_rss();
} elseif ( ! bbp_show_lead_topic() ) {
$title = get_bloginfo_rss( 'name' ) . ' » ' . __( 'All Posts', 'bbpress' );
} else {
$title = get_bloginfo_rss( 'name' ) . ' » ' . __( 'All Replies', 'bbpress' );
}
$title = apply_filters( 'wp_title_rss', $title );
// Display the feed
header( 'Content-Type: ' . feed_content_type( 'rss2' ) . '; charset=' . get_option( 'blog_charset' ), true );
header( 'Status: 200 OK' );
echo '<?xml version="1.0" encoding="' . get_option( 'blog_charset' ) . '"?' . '>'; ?>
<rss version="2.0"
xmlns:content="http://purl.org/rss/1.0/modules/content/"
xmlns:wfw="http://wellformedweb.org/CommentAPI/"
xmlns:dc="http://purl.org/dc/elements/1.1/"
xmlns:atom="http://www.w3.org/2005/Atom"
<?php do_action( 'bbp_feed' ); ?>
>
<channel>
<title><?php echo $title; // Already escaped ?></title>
<atom:link href="<?php self_link(); ?>" rel="self" type="application/rss+xml" />
<link><?php self_link(); ?></link>
<description><?php //?></description>
<lastBuildDate><?php echo date( 'r' ); ?></lastBuildDate>
<generator><?php echo esc_url_raw( 'https://bbpress.org/?v=' . convert_chars( bbp_get_version() ) ); ?></generator>
<language><?php bloginfo_rss( 'language' ); ?></language>
<?php do_action( 'bbp_feed_head' ); ?>
<?php if ( bbp_is_single_topic() ) : ?>
<?php if ( bbp_user_can_view_forum( array( 'forum_id' => bbp_get_topic_forum_id() ) ) ) : ?>
<?php if ( bbp_show_lead_topic() ) : ?>
<item>
<guid><?php bbp_topic_permalink(); ?></guid>
<title><![CDATA[<?php bbp_topic_title(); ?>]]></title>
<link><?php bbp_topic_permalink(); ?></link>
<pubDate><?php echo mysql2date( 'D, d M Y H:i:s +0000', get_post_time( 'Y-m-d H:i:s', true ), false ); ?></pubDate>
<dc:creator><?php the_author(); ?></dc:creator>
<description>
<![CDATA[
<p><?php printf( __( 'Replies: %s', 'bbpress' ), bbp_get_topic_reply_count() ); ?></p>
<?php bbp_topic_content(); ?>
]]>
</description>
<?php rss_enclosure(); ?>
<?php do_action( 'bbp_feed_item' ); ?>
</item>
<?php endif; ?>
<?php endif; ?>
<?php endif; ?>
<?php if ( bbp_has_replies( $replies_query ) ) : ?>
<?php while ( bbp_replies() ) : bbp_the_reply(); ?>
<item>
<guid><?php bbp_reply_url(); ?></guid>
<title><![CDATA[<?php bbp_reply_title(); ?>]]></title>
<link><?php bbp_reply_url(); ?></link>
<pubDate><?php echo mysql2date( 'D, d M Y H:i:s +0000', get_post_time( 'Y-m-d H:i:s', true ), false ); ?></pubDate>
<dc:creator><?php the_author() ?></dc:creator>
<description>
<![CDATA[
<?php bbp_reply_content(); ?>
]]>
</description>
<?php rss_enclosure(); ?>
<?php do_action( 'bbp_feed_item' ); ?>
</item>
<?php endwhile; ?>
<?php endif; ?>
<?php do_action( 'bbp_feed_footer' ); ?>
</channel>
</rss>
<?php
// We're done here
exit();
}
/** Permissions ***************************************************************/
/**
* Redirect if unauthorized user is attempting to edit a reply
*
* @since 2.1.0 bbPress (r3605)
*/
function bbp_check_reply_edit() {
// Bail if not editing a topic
if ( ! bbp_is_reply_edit() ) {
return;
}
// User cannot edit topic, so redirect back to reply
if ( ! current_user_can( 'edit_reply', bbp_get_reply_id() ) ) {
bbp_redirect( bbp_get_reply_url() );
}
}
/** Reply Position ************************************************************/
/**
* Update the position of the reply.
*
* The reply position is stored in the menu_order column of the posts table.
* This is done to prevent using a meta_query to retrieve posts in the proper
* freshness order. By updating the menu_order accordingly, we're able to
* leverage core WordPress query ordering much more effectively.
*
* @since 2.1.0 bbPress (r3933)
*
* @param int $reply_id
* @param int $reply_position
*
* @return mixed
*/
function bbp_update_reply_position( $reply_id = 0, $reply_position = false ) {
// Bail if reply_id is empty
$reply_id = bbp_get_reply_id( $reply_id );
if ( empty( $reply_id ) ) {
return false;
}
// Prepare the reply position
$reply_position = is_numeric( $reply_position )
? (int) $reply_position
: bbp_get_reply_position_raw( $reply_id, bbp_get_reply_topic_id( $reply_id ) );
// Get the current reply position
$current_position = get_post_field( 'menu_order', $reply_id );
// Bail if no change
if ( $reply_position === $current_position ) {
return false;
}
// Filters not removed
$removed = false;
// Toggle revisions off as we are not altering content
if ( has_filter( 'clean_post_cache', 'bbp_clean_post_cache' ) ) {
$removed = true;
remove_filter( 'clean_post_cache', 'bbp_clean_post_cache', 10, 2 );
}
// Update the replies' 'menu_order' with the reply position
$bbp_db = bbp_db();
$bbp_db->update( $bbp_db->posts, array( 'menu_order' => $reply_position ), array( 'ID' => $reply_id ) );
clean_post_cache( $reply_id );
// Toggle revisions back on
if ( true === $removed ) {
$removed = false;
add_filter( 'clean_post_cache', 'bbp_clean_post_cache', 10, 2 );
}
return (int) $reply_position;
}
/**
* Get the position of a reply by querying the DB directly for the replies
* of a given topic.
*
* @since 2.1.0 bbPress (r3933)
*
* @param int $reply_id
* @param int $topic_id
*/
function bbp_get_reply_position_raw( $reply_id = 0, $topic_id = 0 ) {
// Get required data
$reply_position = 0;
$reply_id = bbp_get_reply_id( $reply_id );
$topic_id = ! empty( $topic_id )
? bbp_get_topic_id( $topic_id )
: bbp_get_reply_topic_id( $reply_id );
// If reply is actually the first post in a topic, return 0
if ( $reply_id !== $topic_id ) {
// Make sure the topic has replies before running another query
$reply_count = bbp_get_topic_reply_count( $topic_id, false );
if ( ! empty( $reply_count ) ) {
// Get reply id's
$topic_replies = bbp_get_all_child_ids( $topic_id, bbp_get_reply_post_type() );
if ( ! empty( $topic_replies ) ) {
// Reverse replies array and search for current reply position
$topic_replies = array_reverse( $topic_replies );
$reply_position = array_search( (string) $reply_id, $topic_replies );
// Bump the position to compensate for the lead topic post
$reply_position++;
}
}
}
return (int) $reply_position;
}
/** Hierarchical Replies ******************************************************/
/**
* Are replies threaded?
*
* @since 2.4.0 bbPress (r4944)
* @since 2.6.0 bbPress (r6245) Always false on user profile reply pages
*
* @param bool $default Optional. Default value true
*
* @return bool Are replies threaded?
*/
function bbp_thread_replies() {
$depth = bbp_thread_replies_depth();
$allow = bbp_allow_threaded_replies();
// Never thread replies on user profile pages. It looks weird, and we know
// it is undesirable for the majority of installations.
if ( bbp_is_single_user_replies() ) {
$retval = false;
} else {
$retval = (bool) ( ( $depth >= 2 ) && ( true === $allow ) );
}
// Filter & return
return (bool) apply_filters( 'bbp_thread_replies', $retval, $depth, $allow );
}
/**
* List threaded replies
*
* @since 2.4.0 bbPress (r4944)
*/
function bbp_list_replies( $args = array() ) {
// Get bbPress
$bbp = bbpress();
// Reset the reply depth
$bbp->reply_query->reply_depth = 0;
// In reply loop
$bbp->reply_query->in_the_loop = true;
// Parse arguments
$r = bbp_parse_args( $args, array(
'walker' => new BBP_Walker_Reply(),
'max_depth' => bbp_thread_replies_depth(),
'style' => 'ul',
'callback' => null,
'end_callback' => null,
'page' => 1,
'per_page' => -1
), 'list_replies' );
// Get replies to loop through in $_replies
echo '<ul>' . $r['walker']->paged_walk( $bbp->reply_query->posts, $r['max_depth'], $r['page'], $r['per_page'], $r ) . '</ul>';
$bbp->max_num_pages = $r['walker']->max_pages;
$bbp->reply_query->in_the_loop = false;
}
/**
* Validate a `reply_to` field for hierarchical replies
*
* Checks for 2 scenarios:
* -- The reply to ID is actually a reply
* -- The reply to ID does not match the current reply
*
* @see https://bbpress.trac.wordpress.org/ticket/2588
* @see https://bbpress.trac.wordpress.org/ticket/2586
*
* @since 2.5.4 bbPress (r5377)
*
* @param int $reply_to
* @param int $reply_id
*
* @return int $reply_to
*/
function bbp_validate_reply_to( $reply_to = 0, $reply_id = 0 ) {
// The parent reply must actually be a reply
if ( ! bbp_is_reply( $reply_to ) ) {
$reply_to = 0;
}
// The parent reply cannot be itself
if ( $reply_id === $reply_to ) {
$reply_to = 0;
}
return (int) $reply_to;
}