/**
* Split topic handler
*
* Handles the front end split topic submission
*
* @since bbPress (r2756)
*
* @param string $action The requested action to compare this function to
* @uses bbp_add_error() To add an error message
* @uses bbp_get_reply() To get the reply
* @uses bbp_get_topic() To get the topics
* @uses bbp_verify_nonce_request() To verify the nonce and check the request
* @uses current_user_can() To check if the current user can edit the topics
* @uses bbp_get_topic_post_type() To get the topic post type
* @uses is_wp_error() To check if the value retrieved is a {@link WP_Error}
* @uses do_action() Calls 'bbp_pre_split_topic' with the from reply id, source
* and destination topic ids
* @uses bbp_get_topic_subscribers() To get the source topic subscribers
* @uses bbp_add_user_subscription() To add the user subscription
* @uses bbp_get_topic_favoriters() To get the source topic favoriters
* @uses bbp_add_user_favorite() To add the user favorite
* @uses wp_get_post_terms() To get the source topic tags
* @uses wp_set_post_terms() To set the topic tags
* @uses bbp_get_reply_post_type() To get the reply post type
* @uses wpdb::prepare() To prepare our sql query
* @uses wpdb::get_results() To execute the sql query and get results
* @uses wp_update_post() To update the replies
* @uses bbp_update_reply_topic_id() To update the reply topic id
* @uses bbp_get_topic_forum_id() To get the topic forum id
* @uses bbp_update_reply_forum_id() To update the reply forum id
* @uses do_action() Calls 'bbp_split_topic_reply' with the reply id and
* destination topic id
* @uses bbp_update_topic_last_reply_id() To update the topic last reply id
* @uses bbp_update_topic_last_active_time() To update the topic last active meta
* @uses do_action() Calls 'bbp_post_split_topic' with the destination and
* source topic ids and source topic's forum id
* @uses bbp_get_topic_permalink() To get the topic permalink
* @uses wp_safe_redirect() To redirect to the topic link
*/
function bbp_split_topic_handler($action = '')
{
// Bail if action is not 'bbp-split-topic'
if ('bbp-split-topic' !== $action) {
return;
}
global $wpdb;
// Prevent debug notices
$from_reply_id = $destination_topic_id = 0;
$destination_topic_title = '';
$destination_topic = $from_reply = $source_topic = '';
$split_option = false;
/** Split Reply ***********************************************************/
if (empty($_POST['bbp_reply_id'])) {
bbp_add_error('bbp_split_topic_reply_id', __('<strong>ERROR</strong>: Reply ID to split the topic from not found!', 'bbpress'));
} else {
$from_reply_id = (int) $_POST['bbp_reply_id'];
}
$from_reply = bbp_get_reply($from_reply_id);
// Reply exists
if (empty($from_reply)) {
bbp_add_error('bbp_split_topic_r_not_found', __('<strong>ERROR</strong>: The reply you want to split from was not found.', 'bbpress'));
}
/** Topic to Split ********************************************************/
// Get the topic being split
$source_topic = bbp_get_topic($from_reply->post_parent);
// No topic
if (empty($source_topic)) {
bbp_add_error('bbp_split_topic_source_not_found', __('<strong>ERROR</strong>: The topic you want to split was not found.', 'bbpress'));
}
// Nonce check failed
if (!bbp_verify_nonce_request('bbp-split-topic_' . $source_topic->ID)) {
bbp_add_error('bbp_split_topic_nonce', __('<strong>ERROR</strong>: Are you sure you wanted to do that?', 'bbpress'));
return;
}
// Use cannot edit topic
if (!current_user_can('edit_topic', $source_topic->ID)) {
bbp_add_error('bbp_split_topic_source_permission', __('<strong>ERROR</strong>: You do not have the permissions to edit the source topic.', 'bbpress'));
}
// How to Split
if (!empty($_POST['bbp_topic_split_option'])) {
$split_option = (string) trim($_POST['bbp_topic_split_option']);
}
// Invalid split option
if (empty($split_option) || !in_array($split_option, array('existing', 'reply'))) {
bbp_add_error('bbp_split_topic_option', __('<strong>ERROR</strong>: You need to choose a valid split option.', 'bbpress'));
// Valid Split Option
} else {
// What kind of split
switch ($split_option) {
// Into an existing topic
case 'existing':
// Get destination topic id
if (empty($_POST['bbp_destination_topic'])) {
bbp_add_error('bbp_split_topic_destination_id', __('<strong>ERROR</strong>: Destination topic ID not found!', '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_split_topic_destination_not_found', __('<strong>ERROR</strong>: The topic you want to split to was not found!', 'bbpress'));
}
// User cannot edit the destination topic
if (!current_user_can('edit_topic', $destination_topic->ID)) {
bbp_add_error('bbp_split_topic_destination_permission', __('<strong>ERROR</strong>: You do not have the permissions to edit the destination topic!', 'bbpress'));
}
break;
// Split at reply into a new topic
// Split at reply into a new topic
case 'reply':
default:
// User needs to be able to publish topics
if (current_user_can('publish_topics')) {
// Use the new title that was passed
if (!empty($_POST['bbp_topic_split_destination_title'])) {
$destination_topic_title = esc_attr(strip_tags($_POST['bbp_topic_split_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' => $from_reply->ID, 'post_title' => $destination_topic_title, 'post_name' => false, 'post_type' => bbp_get_topic_post_type(), 'post_parent' => $source_topic->post_parent, 'menu_order' => 0, 'guid' => ''));
$destination_topic = bbp_get_topic($destination_topic_id);
// Make sure the new topic knows its a topic
bbp_update_topic_topic_id($from_reply->ID);
// Shouldn't happen
if (false === $destination_topic_id || is_wp_error($destination_topic_id) || empty($destination_topic)) {
bbp_add_error('bbp_split_topic_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_split_topic_destination_permission', __('<strong>ERROR</strong>: You do not have the permissions 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 - Do the Spit ***********************************************/
// Update counts, etc...
do_action('bbp_pre_split_topic', $from_reply->ID, $source_topic->ID, $destination_topic->ID);
/** Date Check ************************************************************/
// Check if the destination topic is older than the from reply
if (strtotime($from_reply->post_date) < strtotime($destination_topic->post_date)) {
// Set destination topic post_date to 1 second before from reply
$destination_post_date = date('Y-m-d H:i:s', strtotime($from_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)));
}
/** Subscriptions *********************************************************/
// Copy the subscribers
if (!empty($_POST['bbp_topic_subscribers']) && "1" === $_POST['bbp_topic_subscribers'] && bbp_is_subscriptions_active()) {
// Get the subscribers
$subscribers = bbp_get_topic_subscribers($source_topic->ID);
if (!empty($subscribers)) {
// Add subscribers to new topic
foreach ((array) $subscribers as $subscriber) {
bbp_add_user_subscription($subscriber, $destination_topic->ID);
}
}
}
/** Favorites *************************************************************/
// Copy the favoriters if told to
if (!empty($_POST['bbp_topic_favoriters']) && "1" === $_POST['bbp_topic_favoriters']) {
// Get the favoriters
$favoriters = bbp_get_topic_favoriters($source_topic->ID);
if (!empty($favoriters)) {
// Add the favoriters to new topic
foreach ((array) $favoriters as $favoriter) {
bbp_add_user_favorite($favoriter, $destination_topic->ID);
}
}
}
/** Tags ******************************************************************/
// Copy the tags if told to
if (!empty($_POST['bbp_topic_tags']) && "1" === $_POST['bbp_topic_tags']) {
// Get the source topic tags
$source_topic_tags = wp_get_post_terms($source_topic->ID, bbp_get_topic_tag_tax_id(), array('fields' => 'names'));
if (!empty($source_topic_tags)) {
wp_set_post_terms($destination_topic->ID, $source_topic_tags, bbp_get_topic_tag_tax_id(), true);
}
}
/** Split Replies *********************************************************/
// get_posts() is not used because it doesn't allow us to use '>='
// comparision without a filter.
$replies = (array) $wpdb->get_results($wpdb->prepare("SELECT * FROM {$wpdb->posts} WHERE {$wpdb->posts}.post_date >= %s AND {$wpdb->posts}.post_parent = %d AND {$wpdb->posts}.post_type = %s ORDER BY {$wpdb->posts}.post_date ASC", $from_reply->post_date, $source_topic->ID, bbp_get_reply_post_type()));
// Make sure there are replies to loop through
if (!empty($replies) && !is_wp_error($replies)) {
// Calculate starting point for reply positions
switch ($split_option) {
// Get topic reply count for existing topic
case 'existing':
$reply_position = bbp_get_topic_reply_count($destination_topic->ID);
break;
// Account for new lead topic
// Account for new lead topic
case 'reply':
$reply_position = 1;
break;
}
// Save reply ids
$reply_ids = array();
// Change the post_parent of each reply to the destination topic id
foreach ($replies as $reply) {
// Bump the reply position each iteration through the loop
$reply_position++;
// Update the reply
wp_update_post(array('ID' => $reply->ID, 'post_title' => sprintf(__('Reply To: %s', 'bbpress'), $destination_topic->post_title), 'post_name' => false, 'post_parent' => $destination_topic->ID, 'menu_order' => $reply_position, 'guid' => ''));
// Gather reply ids
$reply_ids[] = $reply->ID;
// Adjust reply meta values
bbp_update_reply_topic_id($reply->ID, $destination_topic->ID);
bbp_update_reply_forum_id($reply->ID, bbp_get_topic_forum_id($destination_topic->ID));
// Adjust reply to values
$reply_to = bbp_get_reply_to($reply->ID);
// Not a reply to a reply that moved over
if (!in_array($reply_to, $reply_ids)) {
bbp_update_reply_to($reply->ID, 0);
}
// New topic from reply can't be a reply to
if ($from_reply->ID === $destination_topic->ID && $from_reply->ID === $reply_to) {
bbp_update_reply_to($reply->ID, 0);
}
// Do additional actions per split reply
do_action('bbp_split_topic_reply', $reply->ID, $destination_topic->ID);
}
// Remove reply to from new topic
if ($from_reply->ID === $destination_topic->ID) {
delete_post_meta($from_reply->ID, '_bbp_reply_to');
}
// Set the last reply ID and freshness
$last_reply_id = $reply->ID;
$freshness = $reply->post_date;
// Set the last reply ID and freshness to the from_reply
} else {
$last_reply_id = $from_reply->ID;
$freshness = $from_reply->post_date;
}
// It is a new topic and we need to set some default metas to make
// the topic display in bbp_has_topics() list
if ('reply' === $split_option) {
bbp_update_topic_last_reply_id($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, $freshness);
}
// Update source topic ID last active
bbp_update_topic_last_reply_id($source_topic->ID);
bbp_update_topic_last_active_id($source_topic->ID);
bbp_update_topic_last_active_time($source_topic->ID);
/** Successful Split ******************************************************/
// Update counts, etc...
do_action('bbp_post_split_topic', $from_reply->ID, $source_topic->ID, $destination_topic->ID);
// Redirect back to the topic
wp_safe_redirect(bbp_get_topic_permalink($destination_topic->ID));
// For good measure
exit;
}
/**
* Display possible errors & messages inside a template file
*
* @since bbPress (r2688)
*
* @uses WP_Error bbPress::errors::get_error_codes() To get the error codes
* @uses WP_Error bbPress::errors::get_error_data() To get the error data
* @uses WP_Error bbPress::errors::get_error_messages() To get the error
* messages
* @uses is_wp_error() To check if it's a {@link WP_Error}
*/
function bbp_template_notices()
{
// Bail if no notices or errors
if (!bbp_has_errors()) {
return;
}
// Define local variable(s)
$errors = $messages = array();
// Get bbPress
$bbp = bbpress();
// Loop through notices
foreach ($bbp->errors->get_error_codes() as $code) {
// Get notice severity
$severity = $bbp->errors->get_error_data($code);
// Loop through notices and separate errors from messages
foreach ($bbp->errors->get_error_messages($code) as $error) {
if ('message' == $severity) {
$messages[] = $error;
} else {
$errors[] = $error;
}
}
}
// Display errors first...
if (!empty($errors)) {
?>
<div class="bbp-template-notice error">
<p>
<?php
echo implode("</p>\n<p>", $errors);
?>
</p>
</div>
<?php
}
// ...and messages last
if (!empty($messages)) {
?>
<div class="bbp-template-notice">
<p>
<?php
echo implode("</p>\n<p>", $messages);
?>
</p>
</div>
<?php
}
}
/**
* Handles the front end edit forum submission
*
* @param string $action The requested action to compare this function to
* @uses bbPress:errors::add() To log various error messages
* @uses bbp_get_forum() To get the forum
* @uses bbp_verify_nonce_request() To verify the nonce and check the request
* @uses bbp_is_forum_anonymous() To check if forum is by an anonymous user
* @uses current_user_can() To check if the current user can edit the forum
* @uses bbp_filter_anonymous_post_data() To filter anonymous data
* @uses is_wp_error() To check if the value retrieved is a {@link WP_Error}
* @uses esc_attr() For sanitization
* @uses bbp_is_forum_category() To check if the forum is a category
* @uses bbp_is_forum_closed() To check if the forum is closed
* @uses bbp_is_forum_private() To check if the forum is private
* @uses remove_filter() To remove kses filters if needed
* @uses apply_filters() Calls 'bbp_edit_forum_pre_title' with the title and
* forum id
* @uses apply_filters() Calls 'bbp_edit_forum_pre_content' with the content
* and forum id
* @uses bbPress::errors::get_error_codes() To get the {@link WP_Error} errors
* @uses wp_save_post_revision() To save a forum revision
* @uses bbp_update_forum_revision_log() To update the forum revision log
* @uses wp_update_post() To update the forum
* @uses do_action() Calls 'bbp_edit_forum' with the forum id, forum id,
* anonymous data and reply author
* @uses bbp_move_forum_handler() To handle movement of a forum from one forum
* to another
* @uses bbp_get_forum_permalink() To get the forum permalink
* @uses wp_safe_redirect() To redirect to the forum link
* @uses bbPress::errors::get_error_messages() To get the {@link WP_Error} error
* messages
*/
function bbp_edit_forum_handler($action = '')
{
// Bail if action is not bbp-edit-forum
if ('bbp-edit-forum' !== $action) {
return;
}
// Define local variable(s)
$anonymous_data = array();
$forum = $forum_id = $forum_parent_id = 0;
$forum_title = $forum_content = $forum_edit_reason = '';
/** Forum *****************************************************************/
// Forum id was not passed
if (empty($_POST['bbp_forum_id'])) {
bbp_add_error('bbp_edit_forum_id', __('<strong>ERROR</strong>: Forum ID not found.', 'bbpress'));
return;
// Forum id was passed
} elseif (is_numeric($_POST['bbp_forum_id'])) {
$forum_id = (int) $_POST['bbp_forum_id'];
$forum = bbp_get_forum($forum_id);
}
// Nonce check
if (!bbp_verify_nonce_request('bbp-edit-forum_' . $forum_id)) {
bbp_add_error('bbp_edit_forum_nonce', __('<strong>ERROR</strong>: Are you sure you wanted to do that?', 'bbpress'));
return;
// Forum does not exist
} elseif (empty($forum)) {
bbp_add_error('bbp_edit_forum_not_found', __('<strong>ERROR</strong>: The forum you want to edit was not found.', 'bbpress'));
return;
// User cannot edit this forum
} elseif (!current_user_can('edit_forum', $forum_id)) {
bbp_add_error('bbp_edit_forum_permissions', __('<strong>ERROR</strong>: You do not have permission to edit that forum.', 'bbpress'));
return;
}
// Remove kses filters from title and content for capable users and if the nonce is verified
if (current_user_can('unfiltered_html') && !empty($_POST['_bbp_unfiltered_html_forum']) && wp_create_nonce('bbp-unfiltered-html-forum_' . $forum_id) === $_POST['_bbp_unfiltered_html_forum']) {
remove_filter('bbp_edit_forum_pre_title', 'wp_filter_kses');
remove_filter('bbp_edit_forum_pre_content', 'bbp_encode_bad', 10);
remove_filter('bbp_edit_forum_pre_content', 'bbp_filter_kses', 30);
}
/** Forum Parent ***********************************************************/
// Forum parent id was passed
if (!empty($_POST['bbp_forum_parent_id'])) {
$forum_parent_id = bbp_get_forum_id($_POST['bbp_forum_parent_id']);
}
// Current forum this forum is in
$current_parent_forum_id = bbp_get_forum_parent_id($forum_id);
// Forum exists
if (!empty($forum_parent_id) && $forum_parent_id !== $current_parent_forum_id) {
// Forum is closed and user cannot access
if (bbp_is_forum_closed($forum_parent_id) && !current_user_can('edit_forum', $forum_parent_id)) {
bbp_add_error('bbp_edit_forum_forum_closed', __('<strong>ERROR</strong>: This forum has been closed to new forums.', 'bbpress'));
}
// Forum is private and user cannot access
if (bbp_is_forum_private($forum_parent_id) && !current_user_can('read_private_forums')) {
bbp_add_error('bbp_edit_forum_forum_private', __('<strong>ERROR</strong>: This forum is private and you do not have the capability to read or create new forums in it.', 'bbpress'));
}
// Forum is hidden and user cannot access
if (bbp_is_forum_hidden($forum_parent_id) && !current_user_can('read_hidden_forums')) {
bbp_add_error('bbp_edit_forum_forum_hidden', __('<strong>ERROR</strong>: This forum is hidden and you do not have the capability to read or create new forums in it.', 'bbpress'));
}
}
/** Forum Title ***********************************************************/
if (!empty($_POST['bbp_forum_title'])) {
$forum_title = esc_attr(strip_tags($_POST['bbp_forum_title']));
}
// Filter and sanitize
$forum_title = apply_filters('bbp_edit_forum_pre_title', $forum_title, $forum_id);
// No forum title
if (empty($forum_title)) {
bbp_add_error('bbp_edit_forum_title', __('<strong>ERROR</strong>: Your forum needs a title.', 'bbpress'));
}
/** Forum Content *********************************************************/
if (!empty($_POST['bbp_forum_content'])) {
$forum_content = $_POST['bbp_forum_content'];
}
// Filter and sanitize
$forum_content = apply_filters('bbp_edit_forum_pre_content', $forum_content, $forum_id);
// No forum content
if (empty($forum_content)) {
bbp_add_error('bbp_edit_forum_content', __('<strong>ERROR</strong>: Your forum description cannot be empty.', 'bbpress'));
}
/** Forum Blacklist *******************************************************/
if (!bbp_check_for_blacklist($anonymous_data, bbp_get_forum_author_id($forum_id), $forum_title, $forum_content)) {
bbp_add_error('bbp_forum_blacklist', __('<strong>ERROR</strong>: Your forum cannot be edited at this time.', 'bbpress'));
}
/** Forum Moderation ******************************************************/
$post_status = bbp_get_public_status_id();
if (!bbp_check_for_moderation($anonymous_data, bbp_get_forum_author_id($forum_id), $forum_title, $forum_content)) {
$post_status = bbp_get_pending_status_id();
}
/** Additional Actions (Before Save) **************************************/
do_action('bbp_edit_forum_pre_extras', $forum_id);
// Bail if errors
if (bbp_has_errors()) {
return;
}
/** No Errors *************************************************************/
// Add the content of the form to $forum_data as an array
// Just in time manipulation of forum data before being edited
$forum_data = apply_filters('bbp_edit_forum_pre_insert', array('ID' => $forum_id, 'post_title' => $forum_title, 'post_content' => $forum_content, 'post_status' => $post_status, 'post_parent' => $forum_parent_id));
// Insert forum
$forum_id = wp_update_post($forum_data);
/** Revisions *************************************************************/
/**
* @todo omitted for 2.1
// Revision Reason
if ( !empty( $_POST['bbp_forum_edit_reason'] ) )
$forum_edit_reason = esc_attr( strip_tags( $_POST['bbp_forum_edit_reason'] ) );
// Update revision log
if ( !empty( $_POST['bbp_log_forum_edit'] ) && ( "1" === $_POST['bbp_log_forum_edit'] ) && ( $revision_id = wp_save_post_revision( $forum_id ) ) ) {
bbp_update_forum_revision_log( array(
'forum_id' => $forum_id,
'revision_id' => $revision_id,
'author_id' => bbp_get_current_user_id(),
'reason' => $forum_edit_reason
) );
}
*/
/** No Errors *************************************************************/
if (!empty($forum_id) && !is_wp_error($forum_id)) {
// Update counts, etc...
do_action('bbp_edit_forum', array('forum_id' => $forum_id, 'post_parent' => $forum_parent_id, 'forum_author' => $forum->post_author, 'last_topic_id' => 0, 'last_reply_id' => 0, 'last_active_id' => 0, 'last_active_time' => 0, 'last_active_status' => bbp_get_public_status_id()));
// If the new forum parent id is not equal to the old forum parent
// id, run the bbp_move_forum action and pass the forum's parent id
// as the first arg and new forum parent id as the second.
// @todo implement
//if ( $forum_id !== $forum->post_parent )
// bbp_move_forum_handler( $forum_parent_id, $forum->post_parent, $forum_id );
/** Additional Actions (After Save) ***********************************/
do_action('bbp_edit_forum_post_extras', $forum_id);
/** Redirect **********************************************************/
// Redirect to
$redirect_to = bbp_get_redirect_to();
// View all?
$view_all = bbp_get_view_all();
// Get the forum URL
$forum_url = bbp_get_forum_permalink($forum_id, $redirect_to);
// Add view all?
if (!empty($view_all)) {
$forum_url = bbp_add_view_all($forum_url);
}
// Allow to be filtered
$forum_url = apply_filters('bbp_edit_forum_redirect_to', $forum_url, $view_all, $redirect_to);
/** Successful Edit ***************************************************/
// Redirect back to new forum
wp_safe_redirect($forum_url);
// For good measure
exit;
/** Errors ****************************************************************/
} else {
$append_error = is_wp_error($forum_id) && $forum_id->get_error_message() ? $forum_id->get_error_message() . ' ' : '';
bbp_add_error('bbp_forum_error', __('<strong>ERROR</strong>: The following problem(s) have been found with your forum:' . $append_error . 'Please try again.', 'bbpress'));
}
}
/**
* Mark notifications as read when reading a topic
*
* @since 2.5.0 bbPress (r5155)
*
* @return If not trying to mark a notification as read
*/
function bbp_buddypress_mark_notifications($action = '')
{
// Bail if no topic ID is passed
if (empty($_GET['topic_id'])) {
return;
}
// Bail if action is not for this function
if ('bbp_mark_read' !== $action) {
return;
}
// Get required data
$user_id = bp_loggedin_user_id();
$topic_id = intval($_GET['topic_id']);
// Check nonce
if (!bbp_verify_nonce_request('bbp_mark_topic_' . $topic_id)) {
bbp_add_error('bbp_notification_topic_id', __('<strong>ERROR</strong>: Are you sure you wanted to do that?', 'bbpress'));
// Check current user's ability to edit the user
} elseif (!current_user_can('edit_user', $user_id)) {
bbp_add_error('bbp_notification_permissions', __('<strong>ERROR</strong>: You do not have permission to mark notifications for that user.', 'bbpress'));
}
// Bail if we have errors
if (!bbp_has_errors()) {
// Attempt to clear notifications for the current user from this topic
$success = bp_notifications_mark_notifications_by_item_id($user_id, $topic_id, bbp_get_component_name(), 'bbp_new_reply');
// Do additional subscriptions actions
do_action('bbp_notifications_handler', $success, $user_id, $topic_id, $action);
}
// Redirect to the topic
$redirect = bbp_get_reply_url($topic_id);
// Redirect
bbp_redirect($redirect);
}
/**
* Handles the front end subscribing and unsubscribing topics
*
* @uses bbp_is_subscriptions_active() To check if the subscriptions are active
* @uses bbp_get_user_id() To get the user id
* @uses bbp_verify_nonce_request() To verify the nonce and check the request
* @uses current_user_can() To check if the current user can edit the user
* @uses bbPress:errors:add() To log the error messages
* @uses bbp_is_user_subscribed() To check if the topic is in user's
* subscriptions
* @uses bbp_remove_user_subscription() To remove the user subscription
* @uses bbp_add_user_subscription() To add the user subscription
* @uses do_action() Calls 'bbp_subscriptions_handler' with success, user id,
* topic id and action
* @uses bbp_is_subscription() To check if it's the subscription page
* @uses bbp_get_subscription_link() To get the subscription page link
* @uses bbp_get_topic_permalink() To get the topic permalink
* @uses wp_safe_redirect() To redirect to the url
*/
function bbp_subscriptions_handler()
{
if (!bbp_is_subscriptions_active()) {
return false;
}
// Bail if not a GET action
if ('GET' !== strtoupper($_SERVER['REQUEST_METHOD'])) {
return;
}
// Bail if required GET actions aren't passed
if (empty($_GET['topic_id']) || empty($_GET['action'])) {
return;
}
// Setup possible get actions
$possible_actions = array('bbp_subscribe', 'bbp_unsubscribe');
// Bail if actions aren't meant for this function
if (!in_array($_GET['action'], $possible_actions)) {
return;
}
// Get required data
$action = $_GET['action'];
$user_id = bbp_get_user_id(0, true, true);
$topic_id = intval($_GET['topic_id']);
// Check for empty topic
if (empty($topic_id)) {
bbp_add_error('bbp_subscription_topic_id', __('<strong>ERROR</strong>: No topic was found! Which topic are you subscribing/unsubscribing to?', 'bbpress'));
// Check nonce
} elseif (!bbp_verify_nonce_request('toggle-subscription_' . $topic_id)) {
bbp_add_error('bbp_subscription_topic_id', __('<strong>ERROR</strong>: Are you sure you wanted to do that?', 'bbpress'));
// Check current user's ability to edit the user
} elseif (!current_user_can('edit_user', $user_id)) {
bbp_add_error('bbp_subscription_permissions', __('<strong>ERROR</strong>: You don\'t have the permission to edit favorites of that user!', 'bbpress'));
}
// Bail if we have errors
if (bbp_has_errors()) {
return;
}
/** No errors *************************************************************/
$is_subscription = bbp_is_user_subscribed($user_id, $topic_id);
$success = false;
if (true == $is_subscription && 'bbp_unsubscribe' == $action) {
$success = bbp_remove_user_subscription($user_id, $topic_id);
} elseif (false == $is_subscription && 'bbp_subscribe' == $action) {
$success = bbp_add_user_subscription($user_id, $topic_id);
}
// Do additional subscriptions actions
do_action('bbp_subscriptions_handler', $success, $user_id, $topic_id, $action);
// Success!
if (true == $success) {
// Redirect back from whence we came
if (bbp_is_subscriptions()) {
$redirect = bbp_get_subscriptions_permalink($user_id);
} elseif (bbp_is_single_user()) {
$redirect = bbp_get_user_profile_url();
} elseif (is_singular(bbp_get_topic_post_type())) {
$redirect = bbp_get_topic_permalink($topic_id);
} elseif (is_single() || is_page()) {
$redirect = get_permalink();
}
wp_safe_redirect($redirect);
// For good measure
exit;
// Fail! Handle errors
} elseif (true == $is_subscription && 'bbp_unsubscribe' == $action) {
bbp_add_error('bbp_unsubscribe', __('<strong>ERROR</strong>: There was a problem unsubscribing from that topic!', 'bbpress'));
} elseif (false == $is_subscription && 'bbp_subscribe' == $action) {
bbp_add_error('bbp_subscribe', __('<strong>ERROR</strong>: There was a problem subscribing to that topic!', 'bbpress'));
}
}
/**
* Move reply handler
*
* Handles the front end move reply submission
*
* @since bbPress (r4521)
*
* @param string $action The requested action to compare this function to
* @uses bbp_add_error() To add an error message
* @uses bbp_get_reply() To get the reply
* @uses bbp_get_topic() To get the topics
* @uses bbp_verify_nonce_request() To verify the nonce and check the request
* @uses current_user_can() To check if the current user can edit the reply and topics
* @uses bbp_get_topic_post_type() To get the topic post type
* @uses is_wp_error() To check if the value retrieved is a {@link WP_Error}
* @uses do_action() Calls 'bbp_pre_move_reply' with the from reply id, source
* and destination topic ids
* @uses bbp_get_reply_post_type() To get the reply post type
* @uses wpdb::prepare() To prepare our sql query
* @uses wpdb::get_results() To execute the sql query and get results
* @uses wp_update_post() To update the replies
* @uses bbp_update_reply_topic_id() To update the reply topic id
* @uses bbp_get_topic_forum_id() To get the topic forum id
* @uses bbp_update_reply_forum_id() To update the reply forum id
* @uses do_action() Calls 'bbp_split_topic_reply' with the reply id and
* destination topic id
* @uses bbp_update_topic_last_reply_id() To update the topic last reply id
* @uses bbp_update_topic_last_active_time() To update the topic last active meta
* @uses do_action() Calls 'bbp_post_split_topic' with the destination and
* source topic ids and source topic's forum id
* @uses bbp_get_topic_permalink() To get the topic permalink
* @uses wp_safe_redirect() To redirect to the topic link
*/
function bbp_move_reply_handler($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!', '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 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 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', $source_topic->ID)) {
bbp_add_error('bbp_move_reply_source_permission', __('<strong>ERROR</strong>: You do not have the permissions to edit the source topic.', 'bbpress'));
}
// How to move
if (!empty($_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'))) {
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>: Destination topic ID not found!', '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 the permissions to edit the destination topic!', 'bbpress'));
}
// Bump the reply position
$reply_position = bbp_get_topic_reply_count($destination_topic->ID) + 1;
// Update the reply
wp_update_post(array('ID' => $move_reply->ID, 'post_title' => sprintf(__('Reply To: %s', 'bbpress'), $destination_topic->post_title), 'post_name' => false, '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($destination_topic->ID));
break;
// Move reply to a new topic
// Move reply to a new topic
case 'topic':
default:
// User needs to be able to publish topics
if (current_user_can('publish_topics')) {
// Use the new title that was passed
if (!empty($_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 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 the permissions 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_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, $destination_topic->ID);
// Redirect back to the topic
wp_safe_redirect(bbp_get_topic_permalink($destination_topic->ID));
// For good measure
exit;
}
/**
* Filter anonymous post data
*
* We use REMOTE_ADDR here directly. If you are behind a proxy, you should
* ensure that it is properly set, such as in wp-config.php, for your
* environment. See {@link https://core.trac.wordpress.org/ticket/9235}
*
* Note that bbp_pre_anonymous_filters() is responsible for sanitizing each
* of the filtered core anonymous values here.
*
* If there are any errors, those are directly added to {@link bbPress:errors}
*
* @since 2.0.0 bbPress (r2734)
*
* @param array $args Optional. If no args are there, then $_POST values are
* used.
* @uses apply_filters() Calls 'bbp_pre_anonymous_post_author_name' with the
* anonymous user name
* @uses apply_filters() Calls 'bbp_pre_anonymous_post_author_email' with the
* anonymous user email
* @uses apply_filters() Calls 'bbp_pre_anonymous_post_author_website' with the
* anonymous user website
* @return bool|array False on errors, values in an array on success
*/
function bbp_filter_anonymous_post_data($args = array())
{
// Parse arguments against default values
$r = bbp_parse_args($args, array('bbp_anonymous_name' => !empty($_POST['bbp_anonymous_name']) ? $_POST['bbp_anonymous_name'] : false, 'bbp_anonymous_email' => !empty($_POST['bbp_anonymous_email']) ? $_POST['bbp_anonymous_email'] : false, 'bbp_anonymous_website' => !empty($_POST['bbp_anonymous_website']) ? $_POST['bbp_anonymous_website'] : false), 'filter_anonymous_post_data');
// Filter variables and add errors if necessary
$r['bbp_anonymous_name'] = apply_filters('bbp_pre_anonymous_post_author_name', $r['bbp_anonymous_name']);
if (empty($r['bbp_anonymous_name'])) {
bbp_add_error('bbp_anonymous_name', __('<strong>ERROR</strong>: Invalid author name.', 'bbpress'));
}
$r['bbp_anonymous_email'] = apply_filters('bbp_pre_anonymous_post_author_email', $r['bbp_anonymous_email']);
if (empty($r['bbp_anonymous_email'])) {
bbp_add_error('bbp_anonymous_email', __('<strong>ERROR</strong>: Invalid email address.', 'bbpress'));
}
// Website is optional
$r['bbp_anonymous_website'] = apply_filters('bbp_pre_anonymous_post_author_website', $r['bbp_anonymous_website']);
// Return false if we have any errors
$retval = bbp_has_errors() ? false : $r;
// Finally, return sanitized data or false
return apply_filters('bbp_filter_anonymous_post_data', $retval, $r);
}
/**
* Handles the front end edit reply submission
*
* @uses bbp_add_error() To add an error message
* @uses bbp_get_reply() To get the reply
* @uses bbp_verify_nonce_request() To verify the nonce and check the request
* @uses bbp_is_reply_anonymous() To check if the reply was by an anonymous user
* @uses current_user_can() To check if the current user can edit that reply
* @uses bbp_filter_anonymous_post_data() To filter anonymous data
* @uses is_wp_error() To check if the value retrieved is a {@link WP_Error}
* @uses remove_filter() To remove 'wp_filter_kses' filters if needed
* @uses esc_attr() For sanitization
* @uses apply_filters() Calls 'bbp_edit_reply_pre_title' with the title and
* reply id
* @uses apply_filters() Calls 'bbp_edit_reply_pre_content' with the content
* reply id
* @uses wp_set_post_terms() To set the topic tags
* @uses bbp_has_errors() To get the {@link WP_Error} errors
* @uses wp_save_post_revision() To save a reply revision
* @uses bbp_update_reply_revision_log() To update the reply revision log
* @uses wp_update_post() To update the reply
* @uses bbp_get_reply_topic_id() To get the reply topic id
* @uses bbp_get_topic_forum_id() To get the topic forum id
* @uses do_action() Calls 'bbp_edit_reply' with the reply id, topic id, forum
* id, anonymous data, reply author and bool true (for edit)
* @uses bbp_get_reply_url() To get the paginated url to the reply
* @uses wp_safe_redirect() To redirect to the reply url
* @uses bbPress::errors::get_error_message() To get the {@link WP_Error} error
* message
*/
function bbp_edit_reply_handler()
{
// Bail if not a POST action
if ('POST' !== strtoupper($_SERVER['REQUEST_METHOD'])) {
return;
}
// Bail if action is not bbp-edit-reply
if (empty($_POST['action']) || 'bbp-edit-reply' !== $_POST['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.', '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_permissions', __('<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
$anonymous_data = bbp_filter_anonymous_post_data();
}
}
// Remove wp_filter_kses filters from title and content for capable users and if the nonce is verified
if (current_user_can('unfiltered_html') && !empty($_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', 'wp_filter_kses');
}
/** 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($forum_id)) {
bbp_add_error('bbp_edit_reply_forum_category', __('<strong>ERROR</strong>: This forum is a category. No topics or replies can be created in it.', 'bbpress'));
}
// Forum is closed and user cannot access
if (bbp_is_forum_closed($forum_id) && !current_user_can('edit_forum', $forum_id)) {
bbp_add_error('bbp_edit_reply_forum_closed', __('<strong>ERROR</strong>: This forum has been closed to new topics and replies.', 'bbpress'));
}
// Forum is private and user cannot access
if (bbp_is_forum_private($forum_id) && !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.', 'bbpress'));
}
// Forum is hidden and user cannot access
if (bbp_is_forum_hidden($forum_id) && !current_user_can('read_hidden_forums')) {
bbp_add_error('bbp_edit_reply_forum_hidden', __('<strong>ERROR</strong>: This forum is hidden and you do not have the capability to read or create new replies in it.', 'bbpress'));
}
}
/** Reply Title ***********************************************************/
if (!empty($_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, $reply_id);
// No reply content
if (empty($reply_content)) {
bbp_add_error('bbp_edit_reply_content', __('<strong>ERROR</strong>: Your reply cannot be empty.', 'bbpress'));
}
/** Reply Blacklist *******************************************************/
if (!bbp_check_for_blacklist($anonymous_data, $reply_author, $reply_title, $reply_content)) {
bbp_add_error('bbp_reply_blacklist', __('<strong>ERROR</strong>: Your reply cannot be edited at this time.', 'bbpress'));
}
/** Reply Status **********************************************************/
// Maybe put into moderation
if (!bbp_check_for_moderation($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 = $reply->post_status;
}
/** Topic Tags ************************************************************/
// Either replace terms
if (bbp_allow_topic_tags() && current_user_can('assign_topic_tags') && !empty($_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 = true;
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'));
}
/** 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']) {
$revision_id = wp_is_post_revision($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);
/** Additional Actions (After Save) ***********************************/
do_action('bbp_edit_reply_post_extras', $reply_id);
/** Redirect **********************************************************/
// Redirect to
$redirect_to = !empty($_REQUEST['redirect_to']) ? $_REQUEST['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, $redirect_to);
/** Successful Edit ***************************************************/
// Redirect back to new reply
wp_safe_redirect($reply_url);
// For good measure
exit;
/** 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'));
}
}
/**
* Filter anonymous post data
*
* We use REMOTE_ADDR here directly. If you are behind a proxy, you should
* ensure that it is properly set, such as in wp-config.php, for your
* environment. See {@link http://core.trac.wordpress.org/ticket/9235}
*
* Note that bbp_pre_anonymous_filters() is responsible for sanitizing each
* of the filtered core anonymous values here.
*
* If there are any errors, those are directly added to {@link bbPress:errors}
*
* @since bbPress (r2734)
*
* @param mixed $args Optional. If no args are there, then $_POST values are
* used.
* @uses apply_filters() Calls 'bbp_pre_anonymous_post_author_name' with the
* anonymous user name
* @uses apply_filters() Calls 'bbp_pre_anonymous_post_author_email' with the
* anonymous user email
* @uses apply_filters() Calls 'bbp_pre_anonymous_post_author_website' with the
* anonymous user website
* @return bool|array False on errors, values in an array on success
*/
function bbp_filter_anonymous_post_data($args = '')
{
// Assign variables
$defaults = array('bbp_anonymous_name' => !empty($_POST['bbp_anonymous_name']) ? $_POST['bbp_anonymous_name'] : false, 'bbp_anonymous_email' => !empty($_POST['bbp_anonymous_email']) ? $_POST['bbp_anonymous_email'] : false, 'bbp_anonymous_website' => !empty($_POST['bbp_anonymous_website']) ? $_POST['bbp_anonymous_website'] : false);
$r = bbp_parse_args($args, $defaults, 'filter_anonymous_post_data');
extract($r);
// Filter variables and add errors if necessary
$bbp_anonymous_name = apply_filters('bbp_pre_anonymous_post_author_name', $bbp_anonymous_name);
if (empty($bbp_anonymous_name)) {
bbp_add_error('bbp_anonymous_name', __('<strong>ERROR</strong>: Invalid author name submitted!', 'bbpress'));
}
$bbp_anonymous_email = apply_filters('bbp_pre_anonymous_post_author_email', $bbp_anonymous_email);
if (empty($bbp_anonymous_email)) {
bbp_add_error('bbp_anonymous_email', __('<strong>ERROR</strong>: Invalid email address submitted!', 'bbpress'));
}
// Website is optional
$bbp_anonymous_website = apply_filters('bbp_pre_anonymous_post_author_website', $bbp_anonymous_website);
if (!bbp_has_errors()) {
$retval = compact('bbp_anonymous_name', 'bbp_anonymous_email', 'bbp_anonymous_website');
} else {
$retval = false;
}
// Finally, return sanitized data or false
return apply_filters('bbp_filter_anonymous_post_data', $retval, $args);
}
/**
* Handles the front end user editing from POST requests
*
* @since 2.0.0 bbPress (r2790)
*
* @param string $action The requested action to compare this function to
* @uses is_multisite() To check if it's a multisite
* @uses bbp_is_user_home() To check if the user is at home (the display page
* is the one of the logged in user)
* @uses get_option() To get the displayed user's new email id option
* @uses wp_update_user() To update the user
* @uses delete_option() To delete the displayed user's email id option
* @uses bbp_get_user_profile_edit_url() To get the edit profile url
* @uses bbp_redirect() To redirect to the url
* @uses bbp_verify_nonce_request() To verify the nonce and check the request
* @uses current_user_can() To check if the current user can edit the user
* @uses do_action() Calls 'personal_options_update' or
* 'edit_user_options_update' (based on if it's the user home)
* with the displayed user id
* @uses edit_user() To edit the user based on the post data
* @uses get_userdata() To get the user data
* @uses is_email() To check if the string is an email id or not
* @uses is_network_admin() To check if the user is the network admin
* @uses revoke_super_admin() To revoke super admin priviledges
* @uses grant_super_admin() To grant super admin priviledges
* @uses is_wp_error() To check if the value retrieved is a {@link WP_Error}
*/
function bbp_edit_user_handler($action = '')
{
// Bail if action is not `bbp-update-user`
if ('bbp-update-user' !== $action) {
return;
}
// Get the displayed user ID
$user_id = bbp_get_displayed_user_id();
// Nonce check
if (!bbp_verify_nonce_request('update-user_' . $user_id)) {
bbp_add_error('bbp_update_user_nonce', __('<strong>ERROR</strong>: Are you sure you wanted to do that?', 'bbpress'));
return;
}
// Cap check
if (!current_user_can('edit_user', $user_id)) {
bbp_add_error('bbp_update_user_capability', __('<strong>ERROR</strong>: Are you sure you wanted to do that?', 'bbpress'));
return;
}
// Empty email check
if (empty($_POST['email'])) {
bbp_add_error('bbp_user_email_empty', __('<strong>ERROR</strong>: That is not a valid email address.', 'bbpress'), array('form-field' => 'email'));
return;
}
// Get the users current email address to use for comparisons
$user_email = bbp_get_displayed_user_field('user_email', 'raw');
// Bail if no email change
if ($user_email !== $_POST['email']) {
// Check that new email address is valid
if (!is_email($_POST['email'])) {
bbp_add_error('bbp_user_email_invalid', __('<strong>ERROR</strong>: That is not a valid email address.', 'bbpress'), array('form-field' => 'email'));
return;
}
// Check if email address is already in use
if (email_exists($_POST['email'])) {
bbp_add_error('bbp_user_email_taken', __('<strong>ERROR</strong>: That email address is already in use.', 'bbpress'), array('form-field' => 'email'));
return;
}
// Update the option
$key = $user_id . '_new_email';
$hash = md5($_POST['email'] . time() . mt_rand());
$option = array('hash' => $hash, 'newemail' => $_POST['email']);
update_option($key, $option);
// Attempt to notify the user of email address change
bbp_edit_user_email_send_notification($user_id, $option);
// Set the POST email variable back to the user's email address
// so `edit_user()` does not attempt to update it. This is not ideal,
// but it's also what send_confirmation_on_profile_email() does.
$_POST['email'] = $user_email;
}
// Do action based on who's profile you're editing
$edit_action = bbp_is_user_home_edit() ? 'personal_options_update' : 'edit_user_profile_update';
do_action($edit_action, $user_id);
// Prevent edit_user() from wiping out the user's Toolbar on front setting
if (!isset($_POST['admin_bar_front']) && _get_admin_bar_pref('front', $user_id)) {
$_POST['admin_bar_front'] = 1;
}
// Bail if errors already exist
if (bbp_has_errors()) {
return;
}
// Handle user edit
$edit_user = edit_user($user_id);
// Error(s) editng the user, so copy them into the global
if (is_wp_error($edit_user)) {
bbpress()->errors = $edit_user;
// Successful edit to redirect
} elseif (is_integer($edit_user)) {
// Maybe update super admin ability
if (is_multisite() && !bbp_is_user_home_edit() && current_user_can('manage_network_options') && is_super_admin()) {
empty($_POST['super_admin']) ? revoke_super_admin($edit_user) : grant_super_admin($edit_user);
}
// Redirect
$args = array('updated' => 'true');
$user_url = bbp_get_user_profile_edit_url($edit_user);
$redirect = add_query_arg($args, $user_url);
bbp_redirect($redirect);
}
}