File: /home/dfwparty/dfwchat.net/wp-content/plugins/buddyboss-platform/bp-forums/replies/functions.php
<?php
/**
* Forums Reply Functions
*
* @package BuddyBoss\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 bbPress (r3349)
*
* @uses bbp_parse_args()
* @uses bbp_get_reply_post_type()
* @uses wp_insert_post()
* @uses update_post_meta()
*
* @param array $reply_data Forum post data
* @param arrap $reply_meta Forum meta data
*/
function bbp_insert_reply( $reply_data = array(), $reply_meta = array() ) {
// Forum
$reply_data = bbp_parse_args(
$reply_data,
array(
'post_parent' => 0, // topic ID
'post_status' => bbp_get_public_status_id(),
'post_type' => bbp_get_reply_post_type(),
'post_author' => bbp_get_current_user_id(),
'post_password' => '',
'post_content' => '',
'post_title' => '',
'menu_order' => 0,
'comment_status' => 'closed',
),
'insert_reply'
);
// Insert reply
$reply_id = wp_insert_post( $reply_data );
// Bail if no reply was added
if ( empty( $reply_id ) ) {
return false;
}
// Forum meta
$reply_meta = bbp_parse_args(
$reply_meta,
array(
'author_ip' => bbp_current_author_ip(),
'forum_id' => 0,
'topic_id' => 0,
),
'insert_reply_meta'
);
// Insert reply meta
foreach ( $reply_meta as $meta_key => $meta_value ) {
update_post_meta( $reply_id, '_bbp_' . $meta_key, $meta_value );
}
// Update the topic
$topic_id = bbp_get_reply_topic_id( $reply_id );
if ( ! empty( $topic_id ) ) {
bbp_update_topic( $topic_id );
}
// Return new reply ID
return $reply_id;
}
/** Post Form Handlers ********************************************************/
/**
* Handles the front end reply submission
*
* @since bbPress (r2574)
*
* @param string $action The requested action to compare this function to
* @uses bbp_add_error() To add an error message
* @uses bbp_verify_nonce_request() To verify the nonce and check the request
* @uses bbp_is_anonymous() To check if an anonymous post is being made
* @uses current_user_can() To check if the current user can publish replies
* @uses bbp_get_current_user_id() To get the current user id
* @uses bbp_filter_anonymous_post_data() To filter anonymous data
* @uses bbp_set_current_anonymous_user_data() To set the anonymous user
* cookies
* @uses is_wp_error() To check if the value retrieved is a {@link WP_Error}
* @uses remove_filter() To remove kses filters if needed
* @uses esc_attr() For sanitization
* @uses bbp_check_for_flood() To check for flooding
* @uses bbp_check_for_duplicate() To check for duplicates
* @uses apply_filters() Calls 'bbp_new_reply_pre_title' with the title
* @uses apply_filters() Calls 'bbp_new_reply_pre_content' with the content
* @uses bbp_get_reply_post_type() To get the reply post type
* @uses wp_set_post_terms() To set the topic tags
* @uses wp_insert_post() To insert the reply
* @uses do_action() Calls 'bbp_new_reply' with the reply id, topic id, forum
* id, anonymous data, reply author, edit (false), and
* the reply to id
* @uses bbp_get_reply_url() To get the paginated url to the reply
* @uses bbp_redirect() To redirect to the reply url
* @uses bbPress::errors::get_error_message() To get the {@link WP_Error} error
* message
*/
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?', 'buddyboss' ) );
return;
}
// Define local variable(s).
$topic_id = $forum_id = $reply_author = $anonymous_data = $reply_to = 0;
$reply_title = $reply_content = $terms = '';
/** Reply Author */
// User is anonymous.
if ( bbp_is_anonymous() ) {
// Filter anonymous data.
$anonymous_data = bbp_filter_anonymous_post_data();
// Anonymous data checks out, so set cookies, etc...
if ( ! empty( $anonymous_data ) && is_array( $anonymous_data ) ) {
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_permissions', __( '<strong>ERROR</strong>: You do not have permission to reply.', 'buddyboss' ) );
}
// 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>: Discussion ID is missing.', 'buddyboss' ) );
// Topic id is not a number.
} elseif ( ! is_numeric( $_POST['bbp_topic_id'] ) ) {
bbp_add_error( 'bbp_reply_topic_id', __( '<strong>ERROR</strong>: Discussion ID must be a number.', 'buddyboss' ) );
// 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>: Discussion ID cannot be a negative number.', 'buddyboss' ) );
// Topic does not exist.
} elseif ( ! bbp_get_topic( $posted_topic_id ) ) {
bbp_add_error( 'bbp_reply_topic_id', __( '<strong>ERROR</strong>: Discussion does not exist.', 'buddyboss' ) );
// 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.', 'buddyboss' ) );
// 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.', 'buddyboss' ) );
// 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.', 'buddyboss' ) );
// 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.', 'buddyboss' ) );
// 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.', 'buddyboss' ) );
// 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.', 'buddyboss' ) );
// 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.', 'buddyboss' ) );
}
// Forum is private and user cannot access.
if ( bbp_is_forum_private( $forum_id ) ) {
if ( ! current_user_can( 'read_private_forums' ) ) {
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.', 'buddyboss' ) );
}
// Forum is hidden and user cannot access.
} elseif ( bbp_is_forum_hidden( $forum_id ) ) {
add_filter( 'bbp_map_meta_caps', 'bb_map_group_forum_reply_meta_caps', 10, 4 );
if ( ! current_user_can( 'read_hidden_forums' ) ) {
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.', 'buddyboss' ) );
}
remove_filter( 'bbp_map_meta_caps', 'bb_map_group_forum_reply_meta_caps', 10, 4 );
}
}
}
/** 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 ); //todo: removing this from here bcoz we need to filter mention tags from content
}
/** Reply Title */
if ( ! empty( $_POST['bbp_reply_title'] ) ) {
$reply_title = esc_attr( strip_tags( $_POST['bbp_reply_title'] ) );
}
// Filter and sanitize.
$reply_title = apply_filters( 'bbp_new_reply_pre_title', $reply_title );
/** 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 );
$link_preview_post_data = ! empty( $_POST['link_preview_data'] ) ? get_object_vars( json_decode( stripslashes( $_POST['link_preview_data'] ) ) ) : [];
// No reply content.
if ( empty( trim( html_entity_decode( wp_strip_all_tags( $reply_content ), ENT_QUOTES | ENT_SUBSTITUTE | ENT_HTML401 ) ) )
&& empty( $_POST['bbp_media'] )
&& empty( $_POST['bbp_video'] )
&& empty( $_POST['bbp_media_gif'] )
&& empty( $_POST['bbp_document'] )
&& ( false === bbp_use_autoembed() || ( false !== bbp_use_autoembed() && empty( $link_preview_post_data['link_url'] ) ) )
) {
bbp_add_error( 'bbp_reply_content', __( '<strong>ERROR</strong>: Your reply cannot be empty.', 'buddyboss' ) );
}
if ( empty( $forum_id ) ) {
$forum_id = bbp_get_topic_forum_id( $topic_id );
}
if ( ! empty( $_POST['bbp_media'] ) ) {
$can_send_media = bb_user_has_access_upload_media( 0, bp_loggedin_user_id(), $forum_id, 0, 'forum' );
if ( ! $can_send_media ) {
bbp_add_error( 'bbp_topic_media', __( '<strong>ERROR</strong>: You don\'t have access to send the media.', 'buddyboss' ) );
}
}
if ( ! empty( $_POST['bbp_document'] ) ) {
$can_send_document = bb_user_has_access_upload_document( 0, bp_loggedin_user_id(), $forum_id, 0, 'forum' );
if ( ! $can_send_document ) {
bbp_add_error( 'bbp_topic_document', __( '<strong>ERROR</strong>: You don\'t have access to send the document.', 'buddyboss' ) );
}
}
if ( ! empty( $_POST['bbp_video'] ) ) {
$can_send_video = bb_user_has_access_upload_video( 0, bp_loggedin_user_id(), $forum_id, 0, 'forum' );
if ( ! $can_send_video ) {
bbp_add_error( 'bbp_topic_video', __( '<strong>ERROR</strong>: You don\'t have access to send the video.', 'buddyboss' ) );
}
}
if ( ! empty( $_POST['bbp_media_gif'] ) ) {
$can_send_gif = bb_user_has_access_upload_gif( 0, bp_loggedin_user_id(), $forum_id, 0, 'forum' );
if ( ! $can_send_gif ) {
bbp_add_error( 'bbp_topic_gif', __( '<strong>ERROR</strong>: You don\'t have access to send the gif.', 'buddyboss' ) );
}
}
/** 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.', 'buddyboss' ) );
}
/** 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!', 'buddyboss' ) );
}
/** Reply Blacklist */
if ( ! bbp_check_for_blacklist( $anonymous_data, $reply_author, $reply_title, $reply_content ) ) {
bbp_add_error( 'bbp_reply_blacklist', __( '<strong>ERROR</strong>: Your reply cannot be created at this time.', 'buddyboss' ) );
}
/** Reply Status */
// Maybe put into moderation.
if ( ! 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' ) ) {
bbp_add_error( 'bbp_reply_topic_closed', __( '<strong>ERROR</strong>: Discussion is closed.', 'buddyboss' ) );
}
/** Topic Tags */
// Either replace terms.
if ( bbp_allow_topic_tags() && current_user_can( 'assign_topic_tags' ) && ! empty( $_POST['bbp_topic_tags'] ) ) {
$terms = esc_attr( strip_tags( $_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.
if ( ! is_array( $terms ) && strstr( $terms, ',' ) ) {
$terms = explode( ',', $terms );
} else {
$terms = (array) $terms;
}
$terms = bb_add_topic_tags( $terms, $topic_id, bbp_get_topic_tag_tax_id(), bbp_get_topic_tag_names( $topic_id ) );
// 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.', 'buddyboss' ) );
}
/** 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_replies = (array) get_post_meta( $topic_id, '_bbp_pre_trashed_replies', true );
// 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_spammed_replies = (array) get_post_meta( $topic_id, '_bbp_pre_spammed_replies', true );
// 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 );
if ( ! empty( $topic_id ) && 0 === $reply_to ) {
// Update total parent
bbp_update_total_parent_reply( $reply_id, $topic_id, bbp_get_topic_reply_count( $topic_id, true ) + 1, 'add' );
}
// Delete draft data from the database.
if ( 0 < $topic_id ) {
$draft_data_key = 'draft_reply_' . $topic_id;
if ( 0 < $reply_to ) {
$draft_data_key .= '_' . $reply_to;
}
$usermeta_key = 'bb_user_topic_reply_draft';
$user_id = bp_loggedin_user_id();
$existing_draft = bp_get_user_meta( $user_id, $usermeta_key, true );
if ( ! empty( $existing_draft ) && isset( $existing_draft[ $draft_data_key ] ) ) {
unset( $existing_draft[ $draft_data_key ] );
}
if ( empty( $existing_draft ) || is_string( $existing_draft ) ) {
$existing_draft = array();
}
bp_update_user_meta( $user_id, $usermeta_key, $existing_draft );
}
/** 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 ) && $reply_id->get_error_message() ) {
bbp_add_error( 'bbp_reply_error', sprintf( __( '<strong>Error</strong>: The following problem(s) occurred: %s', 'buddyboss' ), $reply_id->get_error_message() ) );
// Generic error.
} else {
bbp_add_error( 'bbp_reply_error', __( '<strong>Error</strong>: The reply was not created.', 'buddyboss' ) );
}
}
/**
* Handles the front end edit reply submission
*
* @param string $action The requested action to compare this function to
* @uses bbp_add_error() To add an error message
* @uses bbp_get_reply() To get the reply
* @uses bbp_verify_nonce_request() To verify the nonce and check the request
* @uses bbp_is_reply_anonymous() To check if the reply was by an anonymous user
* @uses current_user_can() To check if the current user can edit that reply
* @uses bbp_filter_anonymous_post_data() To filter anonymous data
* @uses is_wp_error() To check if the value retrieved is a {@link WP_Error}
* @uses remove_filter() To remove kses filters if needed
* @uses esc_attr() For sanitization
* @uses apply_filters() Calls 'bbp_edit_reply_pre_title' with the title and
* reply id
* @uses apply_filters() Calls 'bbp_edit_reply_pre_content' with the content
* reply id
* @uses wp_set_post_terms() To set the topic tags
* @uses bbp_has_errors() To get the {@link WP_Error} errors
* @uses wp_save_post_revision() To save a reply revision
* @uses bbp_update_reply_revision_log() To update the reply revision log
* @uses wp_update_post() To update the reply
* @uses bbp_get_reply_topic_id() To get the reply topic id
* @uses bbp_get_topic_forum_id() To get the topic forum id
* @uses bbp_get_reply_to() To get the reply to id
* @uses do_action() Calls 'bbp_edit_reply' with the reply id, topic id, forum
* id, anonymous data, reply author, bool true (for edit),
* and the reply to id
* @uses bbp_get_reply_url() To get the paginated url to the reply
* @uses bbp_redirect() To redirect to the reply url
* @uses bbPress::errors::get_error_message() To get the {@link WP_Error} error
* message
*/
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_author = $topic_id = $forum_id = $anonymous_data = 0;
$reply_title = $reply_content = $reply_edit_reason = $terms = '';
/** 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.', 'buddyboss' ) );
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?', 'buddyboss' ) );
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.', 'buddyboss' ) );
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_permissions', __( '<strong>ERROR</strong>: You do not have permission to edit that reply.', 'buddyboss' ) );
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.', 'buddyboss' ) );
// 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.', 'buddyboss' ) );
}
// Forum is private and user cannot access.
if ( bbp_is_forum_private( $forum_id ) ) {
if ( ! current_user_can( 'read_private_forums' ) ) {
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.', 'buddyboss' ) );
}
// Forum is hidden and user cannot access.
} elseif ( bbp_is_forum_hidden( $forum_id ) ) {
if ( ! current_user_can( 'read_hidden_forums' ) ) {
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.', 'buddyboss' ) );
}
}
}
}
/** Reply Title */
if ( ! empty( $_POST['bbp_reply_title'] ) ) {
$reply_title = esc_attr( strip_tags( $_POST['bbp_reply_title'] ) );
}
// Filter and sanitize.
$reply_title = apply_filters( 'bbp_edit_reply_pre_title', $reply_title, $reply_id );
/** 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 );
$link_preview_post_data = ! empty( $_POST['link_preview_data'] ) ? get_object_vars( json_decode( stripslashes( $_POST['link_preview_data'] ) ) ) : [];
// No reply content.
if (
empty( trim( html_entity_decode( wp_strip_all_tags( $reply_content ), ENT_QUOTES | ENT_SUBSTITUTE | ENT_HTML401 ) ) )
&& empty( $_POST['bbp_media'] )
&& empty( $_POST['bbp_video'] )
&& empty( $_POST['bbp_media_gif'] )
&& empty( $_POST['bbp_document'] )
&& ( false === bbp_use_autoembed() || ( false !== bbp_use_autoembed() && empty( $link_preview_post_data['link_url'] ) ) )
) {
bbp_add_error( 'bbp_edit_reply_content', __( '<strong>ERROR</strong>: Your reply cannot be empty.', 'buddyboss' ) );
}
/** Reply Blacklist */
if ( ! bbp_check_for_blacklist( $anonymous_data, $reply_author, $reply_title, $reply_content ) ) {
bbp_add_error( 'bbp_reply_blacklist', __( '<strong>ERROR</strong>: Your reply cannot be edited at this time.', 'buddyboss' ) );
}
// Reply past edit lock checking.
if ( ! current_user_can( 'edit_others_replies' ) && bbp_past_edit_lock( $reply->post_date_gmt ) ) {
bbp_add_error( 'bbp_reply_edit_lock', __( '<strong>ERROR</strong>: Your reply cannot be edited now.', 'buddyboss' ) );
}
/** 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'] ) ) {
$reply_to = bbp_validate_reply_to( $_REQUEST['bbp_reply_to'] );
}
/** Topic Tags */
// Either replace terms.
if ( bbp_allow_topic_tags() && current_user_can( 'assign_topic_tags' ) && ! empty( $_POST['bbp_topic_tags'] ) ) {
$terms = esc_attr( strip_tags( $_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 topic.
$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 );
// update terms.
if ( ! is_array( $terms ) && strstr( $terms, ',' ) ) {
$terms = explode( ',', $terms );
} else {
$terms = (array) $terms;
}
$terms = bb_add_topic_tags( $terms, $topic_id, bbp_get_topic_tag_tax_id(), bbp_get_topic_tag_names( $topic_id ) );
// 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.', 'buddyboss' ) );
}
/** Revisions */
// Revision Reason.
if ( ! empty( $_POST['bbp_reply_edit_reason'] ) ) {
$reply_edit_reason = esc_attr( strip_tags( $_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,
)
);
}
}
/** 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 );
/** 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.', 'buddyboss' ) );
}
}
/**
* 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 bool|array $anonymous_data Optional logged-out user 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.
*
* @uses bbp_get_reply_id() To get the reply id
* @uses bbp_get_topic_id() To get the topic id
* @uses bbp_get_forum_id() To get the forum id
* @uses bbp_get_current_user_id() To get the current user id
* @uses bbp_get_reply_topic_id() To get the reply topic id
* @uses bbp_get_topic_forum_id() To get the topic forum id
* @uses update_post_meta() To update the reply metas
* @uses set_transient() To update the flood check transient for the ip
* @uses bbp_update_user_last_posted() To update the users last posted time
* @uses bb_is_enabled_subscription() To check if the subscriptions feature is
* activated or not
* @uses bbp_is_user_subscribed() To check if the user is subscribed
* @uses bbp_remove_user_subscription() To remove the user's subscription
* @uses bbp_add_user_subscription() To add the user's subscription
* @uses bbp_update_reply_forum_id() To update the reply forum id
* @uses bbp_update_reply_topic_id() To update the reply topic id
* @uses bbp_update_reply_to() To update the reply to id
* @uses bbp_update_reply_walker() To update the reply's ancestors' counts
*/
function bbp_update_reply( $reply_id = 0, $topic_id = 0, $forum_id = 0, $anonymous_data = false, $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 );
// 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.
// It expects anonymous_data to be sanitized.
// Check bbp_filter_anonymous_post_data() for sanitization.
if ( ! empty( $anonymous_data ) && is_array( $anonymous_data ) ) {
// Parse arguments against default values.
$r = bbp_parse_args(
$anonymous_data,
array(
'bbp_anonymous_name' => '',
'bbp_anonymous_email' => '',
'bbp_anonymous_website' => '',
),
'update_reply'
);
// Update all anonymous metas.
foreach ( $r as $anon_key => $anon_value ) {
update_post_meta( $reply_id, '_' . $anon_key, (string) $anon_value, false );
}
// Set transient for throttle check (only on new, not edit).
if ( empty( $is_edit ) ) {
set_transient( '_bbp_' . bbp_current_author_ip() . '_last_posted', time() );
}
} else {
if ( empty( $is_edit ) && ! current_user_can( 'throttle' ) ) {
bbp_update_user_last_posted( $author_id );
}
}
// Get the post type.
$post_type = get_post_type( $topic_id );
if ( empty( $post_type ) ) {
return;
}
$subscribe_type = 'topic';
if ( bbp_get_forum_post_type() === $post_type ) {
$subscribe_type = 'forum';
}
// Handle Subscription Checkbox.
if ( bb_is_enabled_subscription( $subscribe_type ) && ! empty( $author_id ) && ! empty( $topic_id ) ) {
$subscribed = bbp_is_user_subscribed( $author_id, $topic_id );
$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 );
// 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 IP if not editing.
update_post_meta( $reply_id, '_bbp_author_ip', bbp_current_author_ip(), false );
// Last active time.
$last_active_time = current_time( 'mysql' );
// Walk up ancestors and do the dirty work.
bbp_update_reply_walker( $reply_id, $last_active_time, $forum_id, $topic_id, false );
}
}
/**
* Walk up the ancestor tree from the current reply, and update all the counts
*
* @since 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.
*
* @uses bbp_get_reply_id() To get the reply id.
* @uses bbp_get_reply_topic_id() To get the reply topic id.
* @uses bbp_get_reply_forum_id() To get the reply forum id.
* @uses get_post_ancestors() To get the ancestors of the reply.
* @uses bbp_is_reply() To check if the ancestor is a reply.
* @uses bbp_is_topic() To check if the ancestor is a topic.
* @uses bbp_update_topic_last_reply_id() To update the topic last reply id.
* @uses bbp_update_topic_last_active_id() To update the topic last active id.
* @uses bbp_get_topic_last_active_id() To get the topic last active id.
* @uses get_post_field() To get the post date of the last active id.
* @uses bbp_update_topic_last_active_time() To update the last active topic meta.
* @uses bbp_update_topic_voice_count() To update the topic voice count.
* @uses bbp_update_topic_reply_count() To update the topic reply count.
* @uses bbp_update_topic_reply_count_hidden() To update the topic hidden reply
* count.
* @uses bbp_is_forum() To check if the ancestor is a forum.
* @uses bbp_update_forum_last_topic_id() To update the last topic id forum meta.
* @uses bbp_update_forum_last_reply_id() To update the last reply id forum meta.
* @uses bbp_update_forum_last_active_id() To update the forum last active id.
* @uses bbp_get_forum_last_active_id() To get the forum last active id.
* @uses bbp_update_forum_last_active_time() To update the forum last active time.
* @uses bbp_update_forum_reply_count() To update the forum reply count.
*/
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 ) ) {
// 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 ) );
}
// Only update if reply is published.
if ( bbp_is_reply_published( $reply_id ) ) {
bbp_update_topic_last_active_time( $ancestor, $topic_last_active_time );
}
// Counts.
bbp_update_topic_voice_count( $ancestor );
bbp_update_topic_reply_count( $ancestor );
bbp_update_topic_reply_count_hidden( $ancestor );
// Forum meta relating to most recent topic.
} elseif ( bbp_is_forum( $ancestor ) ) {
// 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 ) );
}
// Only update if reply is published.
if ( bbp_is_reply_published( $reply_id ) ) {
bbp_update_forum_last_active_time( $ancestor, $forum_last_active_time );
}
// Counts.
bbp_update_forum_reply_count( $ancestor );
}
}
}
}
/** Reply Updaters ************************************************************/
/**
* Update the reply with its forum id it is in
*
* @since bbPress (r2855)
*
* @param int $reply_id Optional. Reply id to update.
* @param int $forum_id Optional. Forum id.
*
* @uses bbp_get_reply_id() To get the reply id.
* @uses bbp_get_forum_id() To get the forum id.
* @uses get_post_ancestors() To get the reply's forum.
* @uses get_post_field() To get the post type of the post.
* @uses update_post_meta() To update the reply forum id meta.
* @uses apply_filters() Calls 'bbp_update_reply_forum_id' with the forum id
* and reply id.
*
* @return bool Reply's forum id.
*/
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 = (array) 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.
bbp_update_forum_id( $reply_id, $forum_id );
return apply_filters( 'bbp_update_reply_forum_id', (int) $forum_id, $reply_id );
}
/**
* Update the reply with its topic id it is in
*
* @since bbPress (r2855)
*
* @param int $reply_id Optional. Reply id to update.
* @param int $topic_id Optional. Topic id.
*
* @uses bbp_get_reply_id() To get the reply id.
* @uses bbp_get_topic_id() To get the topic id.
* @uses get_post_ancestors() To get the reply's topic.
* @uses get_post_field() To get the post type of the post.
* @uses update_post_meta() To update the reply topic id meta.
* @uses apply_filters() Calls 'bbp_update_reply_topic_id' with the topic id
* and reply id.
*
* @return bool Reply's topic id.
*/
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 forum.
if ( get_post_field( 'post_type', $ancestor ) === bbp_get_topic_post_type() ) {
$topic_id = $ancestor;
// Found a forum, so exit the loop and continue.
continue;
}
}
}
}
// Update the topic ID.
bbp_update_topic_id( $reply_id, $topic_id );
return apply_filters( 'bbp_update_reply_topic_id', (int) $topic_id, $reply_id );
}
/**
* Update the reply's meta data with its reply to id
*
* @since bbPress (r4944)
*
* @param int $reply_id Reply id to update.
* @param int $reply_to Optional. Reply to id.
*
* @uses bbp_get_reply_id() To get the reply id.
* @uses update_post_meta() To update the reply to meta.
* @uses apply_filters() Calls 'bbp_update_reply_to' with the reply id and
* and reply to id.
* @return bool Reply's parent reply id.
*/
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 ) ) {
update_post_meta( $reply_id, '_bbp_reply_to', $reply_to );
// Delete the reply to.
} else {
delete_post_meta( $reply_id, '_bbp_reply_to' );
}
}
return (int) apply_filters( 'bbp_update_reply_to', (int) $reply_to, $reply_id );
}
/**
* Update the revision log of the reply
*
* @since bbPress (r2782)
*
* @param mixed $args Supports these args:
* - reply_id: reply id
* - author_id: Author id
* - reason: Reason for editing
* - revision_id: Revision id
* @uses bbp_get_reply_id() To get the reply id
* @uses bbp_format_revision_reason() To format the reason
* @uses bbp_get_reply_raw_revision_log() To get the raw reply revision log
* @uses update_post_meta() To update the reply revision log meta
* @return mixed False on failure, true on success
*/
function bbp_update_reply_revision_log( $args = '' ) {
// 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 );
return apply_filters( 'bbp_update_reply_revision_log', $revision_log, $r['reply_id'] );
}
/**
* Move reply handler
*
* Handles the front end move reply submission
*
* @since bbPress (r4521)
*
* @param string $action The requested action to compare this function to.
*
* @uses bbp_add_error() To add an error message
* @uses bbp_get_reply() To get the reply
* @uses bbp_get_topic() To get the topics
* @uses bbp_verify_nonce_request() To verify the nonce and check the request
* @uses current_user_can() To check if the current user can edit the reply and topics
* @uses bbp_get_topic_post_type() To get the topic post type
* @uses is_wp_error() To check if the value retrieved is a {@link WP_Error}
* @uses do_action() Calls 'bbp_pre_move_reply' with the from reply id, source
* and destination topic ids
* @uses bbp_get_reply_post_type() To get the reply post type
* @uses wp_update_post() To update the replies
* @uses bbp_update_reply_topic_id() To update the reply topic id
* @uses bbp_get_topic_forum_id() To get the topic forum id
* @uses bbp_update_reply_forum_id() To update the reply forum id
* @uses do_action() Calls 'bbp_split_topic_reply' with the reply id and
* destination topic id
* @uses bbp_update_topic_last_reply_id() To update the topic last reply id
* @uses bbp_update_topic_last_active_time() To update the topic last active meta
* @uses do_action() Calls 'bbp_post_split_topic' with the destination and
* source topic ids and source topic's forum id
* @uses bbp_get_topic_permalink() To get the topic permalink
* @uses bbp_redirect() To redirect to the topic link
*/
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>: Reply ID to move not found!', 'buddyboss' ) );
} 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.', 'buddyboss' ) );
}
/** Topic to Move From */
// Get the reply's current topic.
$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 discussion you want to move from was not found.', 'buddyboss' ) );
}
// 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?', 'buddyboss' ) );
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 the permissions to edit the source discussion.', 'buddyboss' ) );
}
// 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' ) ) ) {
bbp_add_error( 'bbp_move_reply_option', __( '<strong>ERROR</strong>: You need to choose a valid move option.', 'buddyboss' ) );
// 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>: Destination discussion ID not found!', 'buddyboss' ) );
} 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 discussion you want to move to was not found!', 'buddyboss' ) );
}
// 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 the permissions to edit the destination discussion!', 'buddyboss' ) );
}
// 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' => sprintf( __( 'Reply To: %s', 'buddyboss' ), $destination_topic->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 = esc_attr( strip_tags( $_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 discussion. Please try again.', 'buddyboss' ) );
}
// User cannot publish posts.
} else {
bbp_add_error( 'bbp_move_reply_destination_permission', __( '<strong>ERROR</strong>: You do not have the permissions to create new discussions. The reply could not be converted into a discussion.', 'buddyboss' ) );
}
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 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.
*
* @uses bbp_update_forum_topic_count() To update the forum topic counts.
* @uses bbp_update_forum_reply_count() To update the forum reply counts.
* @uses bbp_update_topic_reply_count() To update the topic reply counts.
* @uses bbp_update_topic_voice_count() To update the topic voice counts.
* @uses bbp_update_topic_reply_count_hidden() To update the topic hidden reply
* count.
* @uses do_action() Calls 'bbp_move_reply_count' with the move reply id,
* source 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 bbPress (r2740)
*
* @param string $action The requested action to compare this function to.
* @uses bbp_get_reply() To get the reply
* @uses current_user_can() To check if the user is capable of editing or
* deleting the reply
* @uses check_ajax_referer() To verify the nonce and check the referer
* @uses bbp_get_reply_post_type() To get the reply post type
* @uses bbp_is_reply_spam() To check if the reply is marked as spam
* @uses bbp_spam_reply() To make the reply as spam
* @uses bbp_unspam_reply() To unmark the reply as spam
* @uses wp_trash_post() To trash the reply
* @uses wp_untrash_post() To untrash the reply
* @uses wp_delete_post() To delete the reply
* @uses do_action() Calls 'bbp_toggle_reply_handler' with success, post data
* and action
* @uses bbp_get_reply_url() To get the reply url
* @uses bbp_redirect() To redirect to the reply
* @uses bbPress::errors:add() To log the error messages
*/
function bbp_toggle_reply_handler( $action = '' ) {
// Bail if required GET actions aren't passed.
if ( empty( $_GET['reply_id'] ) ) {
return;
}
// Setup possible get actions.
$possible_actions = array(
'bbp_toggle_reply_spam',
'bbp_toggle_reply_trash',
);
// Bail if actions aren't meant for this function.
if ( ! in_array( $action, $possible_actions ) ) {
return;
}
$failure = ''; // Empty failure string.
$view_all = false; // Assume not viewing all.
$reply_id = (int) $_GET['reply_id']; // What's the reply id?
$success = false; // Flag.
$post_data = array( 'ID' => $reply_id ); // Prelim array.
// Make sure reply exists.
$reply = bbp_get_reply( $reply_id );
if ( empty( $reply ) ) {
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 ) ) ) {
if ( 'bbp_toggle_reply_trash' === $action && bp_is_active( 'groups' ) ) {
$author_id = bbp_get_reply_author_id( $reply->ID );
$forum_id = bbp_get_reply_forum_id( $reply->ID );
$args = array( 'author_id' => $author_id, 'forum_id' => $forum_id );
$allow_delete = bb_moderator_can_delete_topic_reply( $reply, $args );
if ( ! $allow_delete ) {
bbp_add_error( 'bbp_toggle_reply_permission', __( '<strong>ERROR:</strong> You do not have the permission to do that!', 'buddyboss' ) );
return;
}
} else {
bbp_add_error( 'bbp_toggle_reply_permission', __( '<strong>ERROR:</strong> You do not have the permission to do that!', 'buddyboss' ) );
return;
}
}
// What action are we trying to perform?
switch ( $action ) {
// Toggle spam.
case 'bbp_toggle_reply_spam':
check_ajax_referer( 'spam-reply_' . $reply_id );
$is_spam = bbp_is_reply_spam( $reply_id );
$success = $is_spam ? bbp_unspam_reply( $reply_id ) : bbp_spam_reply( $reply_id );
$failure = $is_spam ? __( '<strong>ERROR</strong>: There was a problem unmarking the reply as spam!', 'buddyboss' ) : __( '<strong>ERROR</strong>: There was a problem marking the reply as spam!', 'buddyboss' );
$view_all = ! $is_spam;
break;
// Toggle trash.
case 'bbp_toggle_reply_trash':
$sub_action = in_array( $_GET['sub_action'], array( 'trash', 'untrash', 'delete' ) ) ? $_GET['sub_action'] : false;
if ( empty( $sub_action ) ) {
break;
}
switch ( $sub_action ) {
case 'trash':
check_ajax_referer( 'trash-' . bbp_get_reply_post_type() . '_' . $reply_id );
$view_all = true;
$success = wp_trash_post( $reply_id );
$failure = __( '<strong>ERROR</strong>: There was a problem trashing the reply!', 'buddyboss' );
break;
case 'untrash':
check_ajax_referer( 'untrash-' . bbp_get_reply_post_type() . '_' . $reply_id );
$success = wp_untrash_post( $reply_id );
$failure = __( '<strong>ERROR</strong>: There was a problem untrashing the reply!', 'buddyboss' );
break;
case 'delete':
check_ajax_referer( 'delete-' . bbp_get_reply_post_type() . '_' . $reply_id );
$success = wp_delete_post( $reply_id );
$failure = __( '<strong>ERROR</strong>: There was a problem deleting the reply!', 'buddyboss' );
break;
}
break;
}
// Do additional reply toggle actions.
do_action( 'bbp_toggle_reply_handler', $success, $post_data, $action );
// No errors.
if ( ( false !== $success ) && ! is_wp_error( $success ) ) {
// Update total parent reply count when any parent trashed.
$topic_id = bbp_get_reply_topic_id( $reply_id );
bbp_update_total_parent_reply( $reply_id, $topic_id, '', 'update' );
/** Redirect */
// Redirect to.
$redirect_to = bbp_get_redirect_to();
// Get the reply URL.
$reply_url = bbp_get_reply_url( $reply_id, $redirect_to );
// Add view all if needed.
if ( ! empty( $view_all ) ) {
$reply_url = bbp_add_view_all( $reply_url, true );
}
// Redirect back to reply.
bbp_redirect( $reply_url );
// Handle errors.
} else {
bbp_add_error( 'bbp_toggle_reply', $failure );
}
}
/** Reply Actions *************************************************************/
/**
* Marks a reply as spam
*
* @since bbPress (r2740)
*
* @param int $reply_id Reply id.
*
* @uses bbp_get_reply() To get the reply.
* @uses do_action() Calls 'bbp_spam_reply' with the reply ID.
* @uses add_post_meta() To add the previous status to a meta.
* @uses wp_update_post() To insert the updated post.
* @uses do_action() Calls 'bbp_spammed_reply' with the 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 bbPress (r2740)
*
* @param int $reply_id Reply id.
*
* @uses bbp_get_reply() To get the reply.
* @uses do_action() Calls 'bbp_unspam_reply' with the reply ID.
* @uses get_post_meta() To get the previous status meta.
* @uses delete_post_meta() To delete the previous status meta.
* @uses wp_update_post() To insert the updated post.
* @uses do_action() Calls 'bbp_unspammed_reply' with the 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;
}
/** Before Delete/Trash/Untrash ***********************************************/
/**
* Called before deleting a reply
*
* @uses bbp_get_reply_id() To get the reply id
* @uses bbp_is_reply() To check if the passed id is a reply
* @uses do_action() Calls 'bbp_delete_reply' with the reply id
*/
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
*
* @param int $reply_id Reply ID.
*
* @uses bbp_get_reply_id() To get the reply id
* @uses bbp_is_reply() To check if the passed id is a reply
* @uses do_action() Calls 'bbp_trash_reply' with the reply id
*/
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.
*
* @param int $reply_id Reply ID.
*
* @uses bbp_get_reply_id() To get the reply id
* @uses bbp_is_reply() To check if the passed id is a reply
* @uses do_action() Calls 'bbp_unstrash_reply' with the reply id
*/
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
*
* @param int $reply_id Reply ID.
*
* @uses bbp_get_reply_id() To get the reply id
* @uses bbp_is_reply() To check if the passed id is a reply
* @uses do_action() Calls 'bbp_deleted_reply' with the reply id
*/
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
*
* @param int $reply_id Reply ID.
*
* @uses bbp_get_reply_id() To get the reply id
* @uses bbp_is_reply() To check if the passed id is a reply
* @uses do_action() Calls 'bbp_trashed_reply' with the reply id
*/
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
*
* @param int $reply_id Reply ID.
* @param string $previous_status Post status.
*
* @uses bbp_get_reply_id() To get the reply id
* @uses bbp_is_reply() To check if the passed id is a reply
* @uses do_action() Calls 'bbp_untrashed_reply' with the reply id
*/
function bbp_untrashed_reply( $reply_id = 0, $previous_status = '' ) {
$reply_id = bbp_get_reply_id( $reply_id );
if ( empty( $reply_id ) || ! bbp_is_reply( $reply_id ) ) {
return false;
}
$update_reply = array(
'ID' => $reply_id,
'post_status' => $previous_status,
);
wp_update_post( $update_reply );
do_action( 'bbp_untrashed_reply', $reply_id );
}
/** Settings ******************************************************************/
/**
* Return the replies per page setting
*
* @since bbPress (r3540)
*
* @param int $default Default replies per page (15).
*
* @uses get_option() To get the setting.
* @uses apply_filters() To allow the return value to be manipulated.
* @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 and return.
return (int) apply_filters( 'bbp_get_replies_per_page', $retval, $default );
}
/**
* Return the replies per RSS page setting
*
* @since bbPress (r3540)
*
* @param int $default Default replies per page (25).
*
* @uses get_option() To get the setting.
* @uses apply_filters() To allow the return value to be manipulated.
* @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 and 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 bbPress (r3752)
* @global WP_Embed $wp_embed
*/
function bbp_reply_content_autoembed() {
global $wp_embed;
if ( is_a( $wp_embed, 'WP_Embed' ) ) {
// WordPress is not able to convert URLs to oembed if URL is in paragraph.
add_filter( 'bbp_get_reply_content', 'bbp_reply_content_autoembed_paragraph', 99999, 1 );
}
}
/**
* Validate is the embed url or not.
*
* @param string $content Content.
*
* @since BuddyBoss 1.6.0
*
* @return mixed
*/
function bb_validate_reply_embed( $content ) {
global $wp_embed;
if ( strpos( $content, 'download_document_file' ) || strpos( $content, 'download_media_file' ) || strpos( $content, 'download_video_file' ) ) {
return $content;
}
if ( is_a( $wp_embed, 'WP_Embed' ) ) {
add_filter( 'bbp_get_reply_content', array( $wp_embed, 'autoembed' ), 2 );
}
return $content;
}
/**
* Add oembed to forum reply.
*
* @param $content Reply content.
* @param $reply_id Optional Reply id.
*
* @return string
*/
function bbp_reply_content_autoembed_paragraph( $content, $reply_id = 0 ) {
global $wp_embed;
if ( is_a( $wp_embed, 'WP_Embed' ) ) {
remove_filter( 'bbp_get_reply_content', array( $wp_embed, 'autoembed' ), 2 );
}
if ( strpos( $content, '<iframe' ) !== false ) {
return $content;
}
if ( strpos( $content, 'download_document_file' ) || strpos( $content, 'download_media_file' ) || strpos( $content, 'download_video_file' ) ) {
return $content;
}
if ( empty( $reply_id ) ) {
$reply_id = bbp_get_reply_id();
}
if ( metadata_exists( 'post', $reply_id, '_link_embed' ) ) {
// if not urls in content then check if embed was used or not, if not return content without embed.
$link_embed = get_post_meta( $reply_id, '_link_embed', true );
if ( ! empty( $link_embed ) ) {
$embed_data = bp_core_parse_url( $link_embed );
if ( isset( $embed_data['wp_embed'] ) && $embed_data['wp_embed'] && ! empty( $embed_data['description'] ) ) {
$embed_code = $embed_data['description'];
}
if ( ! empty( $embed_code ) ) {
preg_match( '/(https?:\/\/[^\s<>"]+)/i', $content, $content_url );
preg_match( '(<p(>|\s+[^>]*>).*?<\/p>)', $content, $content_tag );
if ( ! empty( $content_url ) && empty( $content_tag ) ) {
$content = sprintf( '<p>%s</p>', $content );
}
return $content .= $embed_code;
}
}
} else {
// Added embed support before release link preview.
$embed_urls = $embeds_array = array();
$flag = true;
if ( preg_match( '/(https?:\/\/[^\s<>"]+)/i', strip_tags( $content ) ) ) {
preg_match_all( '/(https?:\/\/[^\s<>"]+)/i', $content, $embed_urls );
}
if ( ! empty( $embed_urls ) && ! empty( $embed_urls[0] ) ) {
$embed_urls = array_filter( $embed_urls[0] );
$embed_urls = array_unique( $embed_urls );
foreach ( $embed_urls as $url ) {
if ( false === $flag ) {
continue;
}
$embed = wp_oembed_get( $url, array( 'discover' => false ) );
if ( $embed ) {
$flag = false;
$embeds_array[] = wpautop( $embed );
}
}
// Put the line breaks back.
return $content . implode( '', $embeds_array );
}
}
return $content;
}
/** 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 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;
}
// Get post_type from query, define array to diff against
$queried_types = (array) $query->get( 'post_type' );
$post_types = array( bbp_get_topic_post_type(), bbp_get_reply_post_type() );
// Bail if query is not already for both topic and reply post types
if ( array_diff( $post_types, $queried_types ) ) {
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 bbPress (r3171)
*
* @uses bbp_version()
* @uses bbp_is_single_topic()
* @uses bbp_user_can_view_forum()
* @uses bbp_get_topic_forum_id()
* @uses bbp_show_load_topic()
* @uses bbp_topic_permalink()
* @uses bbp_topic_title()
* @uses bbp_get_topic_reply_count()
* @uses bbp_topic_content()
* @uses bbp_has_replies()
* @uses bbp_replies()
* @uses bbp_the_reply()
* @uses bbp_reply_url()
* @uses bbp_reply_title()
* @uses bbp_reply_content()
* @uses get_wp_title_rss()
* @uses get_option()
* @uses bloginfo_rss
* @uses self_link()
* @uses the_author()
* @uses get_post_time()
* @uses rss_enclosure()
* @uses do_action()
* @uses apply_filters()
*
* @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() && bbp_user_can_view_forum( array( 'forum_id' => bbp_get_topic_forum_id() ) ) ) {
$title = apply_filters( 'wp_title_rss', get_wp_title_rss( ' » ' ) );
} elseif ( ! bbp_show_lead_topic() ) {
$title = ' » ' . __( 'All Posts', 'buddyboss' );
} else {
$title = ' » ' . __( 'All Replies', 'buddyboss' );
}
// 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
bloginfo_rss( 'name' );
echo $title;
?>
</title>
<atom:link href="<?php self_link(); ?>" rel="self" type="application/rss+xml" />
<link><?php self_link(); ?></link>
<description></description>
<pubDate><?php echo mysql2date( 'D, d M Y H:i:s O', current_time( 'mysql' ), false ); ?></pubDate>
<generator>http://bbpress.org/?v=<?php bbp_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', 'buddyboss' ), 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 unathorized user is attempting to edit a reply
*
* @since bbPress (r3605)
*
* @uses bbp_is_reply_edit()
* @uses current_user_can()
* @uses bbp_get_topic_id()
* @uses bbp_redirect()
* @uses bbp_get_topic_permalink()
*/
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 bbPress (r3933)
*
* @global wpdb $wpdb WordPress database abstraction object.
* @param type $reply_id
* @param type $reply_position
* @return mixed
*/
function bbp_update_reply_position( $reply_id = 0, $reply_position = 0 ) {
global $wpdb;
// 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.
$wpdb->update( $wpdb->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 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_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 );
$reply_position = 0;
// 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 ******************************************************/
/**
* List replies
*
* @since bbPress (r4944)
*/
function bbp_list_replies( $args = array() ) {
// Reset the reply depth
bbpress()->reply_query->reply_depth = 0;
// In reply loop
bbpress()->reply_query->in_the_loop = true;
$r = bbp_parse_args(
$args,
array(
'walker' => null,
'max_depth' => bbp_thread_replies_depth(),
'style' => 'ul',
'callback' => null,
'end_callback' => null,
'page' => bbp_get_paged(),
'posts_per_page' => bbp_get_replies_per_page(),
'per_page' => bbp_get_replies_per_page(),
),
'list_replies'
);
// Added condition to fix the user profile page My Replies' page issue.
if ( bp_is_user() ) {
$r['per_page'] = -1;
}
// Get replies to loop through in $_replies.
$walker = new BBP_Walker_Reply();
$walker->paged_walk( bbpress()->reply_query->posts, $r['max_depth'], $r['page'], $r['per_page'], $r );
if ( $r['page'] > 1 ) {
// Get top level replies.
$top_level_replies = array_filter(
bbpress()->reply_query->posts,
function( $post ) {
return empty( $post->reply_to );
}
);
// Get all child level replies.
$child_level_replies = array_filter(
bbpress()->reply_query->posts,
function( $post ) {
return ! empty( $post->reply_to );
}
);
// Get top level replies upto current page.
$length = ( (int) $r['page'] - 1 ) * (int) $r['per_page'];
$top_replies_upto_page = array_slice( $top_level_replies, 0, $length );
$top_reply_ids = wp_list_pluck( $top_replies_upto_page, 'ID' );
$offset_total = bbp_replies_count_walk( $child_level_replies, $top_reply_ids, count( $top_reply_ids ) );
bbpress()->reply_query->offset = $offset_total;
} else {
bbpress()->reply_query->offset = 0;
}
bbpress()->max_num_pages = $walker->max_pages;
bbpress()->reply_query->in_the_loop = false;
bbpress()->reply_query->total_items_per_page = $walker->total_items_per_page;
}
/**
* 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
*
* @since 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;
}
/**
* Change forum role labels to conform to BuddyBoss Platform naming conventions
*
* @since BuddyBoss 1.0.0
*/
function bbp_adjust_forum_role_labels( $author_role, $args ) {
$display_role = __( 'Member', 'buddyboss' );
$reply_id = bbp_get_reply_id( $args['reply_id'] );
$author_id = bbp_get_reply_author_id( $reply_id );
// if group forum
if ( bbp_is_forum_group_forum( bbp_get_reply_forum_id( $args['reply_id'] ) ) ) {
$current_group = ( bp_is_active( 'groups' ) ) ? bp_get_current_group_id() : 0;
if ( bp_is_active( 'groups' ) && groups_is_user_member( $author_id, $current_group ) ) {
$display_role = get_group_role_label( $current_group, 'member_singular_label_name' );
}
if ( bp_is_active( 'groups' ) && groups_is_user_mod( $author_id, $current_group ) ) {
$display_role = get_group_role_label( $current_group, 'moderator_singular_label_name' );
}
if ( bp_is_active( 'groups' ) && groups_is_user_admin( $author_id, $current_group ) ) {
$display_role = get_group_role_label( $current_group, 'organizer_singular_label_name' );
}
} else {
if ( ! $author_id ) {
$display_role = __( 'Guest', 'buddyboss' );
} else {
if ( empty( get_userdata( $author_id ) ) ) {
$display_role = __( 'Deleted User', 'buddyboss' );
} else {
$user_roles = array_values( get_userdata( $author_id )->roles );
if ( array_intersect( $user_roles, array( bbp_get_keymaster_role(), 'administrator' ) ) ) {
$display_role = __( 'Administrator', 'buddyboss' );
}
if ( array_intersect( $user_roles, array( bbp_get_moderator_role(), 'editor' ) ) ) {
$display_role = __( 'Moderator', 'buddyboss' );
}
}
}
}
return sprintf(
'%1$s<div class="%2$s">%3$s</div>%4$s',
$args['before'],
esc_attr( $args['class'] ),
esc_html( $display_role ),
$args['after']
);
}
/**
* Allow group members to have advanced privileges in group forum topics.
*
* @since BuddyBoss 2.1.6
*
* @param array $caps Primitive capabilities required of the user.
* @param string $cap Capability being checked.
* @param int $user_id The user ID.
* @param array $args Adds context to the capability check, typically
* starting with an object ID.
*
* @return array
*/
function bb_map_group_forum_reply_meta_caps( $caps = array(), $cap = '', $user_id = 0, $args = array() ) {
if (
! isset( $_POST['bbp_topic_id'] ) || // phpcs:ignore WordPress.Security.NonceVerification.Missing
! isset( $_POST['bbp_reply_form_action'] ) || // phpcs:ignore WordPress.Security.NonceVerification.Missing
'bbp-new-reply' !== $_POST['bbp_reply_form_action'] // phpcs:ignore WordPress.Security.NonceVerification.Missing
) {
return $caps;
}
$topic_id = filter_input( INPUT_POST, 'bbp_topic_id', FILTER_VALIDATE_INT );
$forum_id = filter_input( INPUT_POST, 'bbp_forum_id', FILTER_VALIDATE_INT );
if ( ! isset( $_POST['bbp_forum_id'] ) && ! empty( $topic_id ) ) { // phpcs:ignore WordPress.Security.NonceVerification.Missing
$forum_id = bbp_get_topic_forum_id( $topic_id );
}
if ( empty( $forum_id ) ) {
return $caps;
}
$group_ids = bbp_get_forum_group_ids( $forum_id );
$group_id = reset( $group_ids );
if ( $group_id ) {
$is_member = groups_is_user_member( get_current_user_id(), $group_id );
$is_mod = groups_is_user_mod( get_current_user_id(), $group_id );
$is_admin = groups_is_user_admin( get_current_user_id(), $group_id );
switch ( $cap ) {
// If user is a group member, allow them to create content.
case 'read_forum':
case 'publish_replies':
case 'publish_topics':
case 'read_hidden_forums':
case 'read_private_forums':
if ( $is_member || $is_mod || $is_admin ) {
$caps = array( 'participate' );
}
break;
// If user is a group mod ar admin, map to participate cap.
case 'moderate':
case 'edit_topic':
case 'edit_reply':
case 'view_trash':
case 'edit_others_replies':
case 'edit_others_topics':
if ( $is_mod || $is_admin ) {
$caps = array( 'participate' );
}
break;
// If user is a group admin, allow them to delete topics and replies.
case 'delete_topic':
case 'delete_reply':
if ( $is_admin ) {
$caps = array( 'participate' );
}
break;
}
}
return apply_filters( 'bb_map_group_forum_reply_meta_caps', $caps, $cap, $user_id, $args );
}
/**
* Get the total count of all replies upto possible depth.
*
* @since BuddyBoss 2.3.4
*
* @param array $posts List of child level reply posts.
* @param array $top_reply_ids List of top level reply posts.
* @param int $count Count of replies.
*
* @return int $count
*/
function bbp_replies_count_walk( $posts, $top_reply_ids, $count ) {
if ( empty( $posts ) || empty( $top_reply_ids ) ) {
return $count;
}
$child_posts = array();
foreach ( $posts as $index => $child_post ) {
if ( in_array( $child_post->reply_to, $top_reply_ids, true ) ) {
$child_posts[] = $child_post;
unset( $posts[ $index ] );
}
}
$child_reply_ids = wp_list_pluck( $child_posts, 'ID' );
$count = $count + bbp_replies_count_walk( $posts, $child_reply_ids, count( $child_reply_ids ) );
return $count;
}
/**
* Return array of public reply statuses.
*
* @since bbPress 2.6.0 (r6705)
* @since BuddyBoss 2.4.00
*
* @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 bbPress 2.6.0 (r6791)
* @since BuddyBoss 2.4.00
*
* @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 );
}