File "groups.php"
Full Path: /home/jlklyejr/public_html/post-date/wp-content/plugins/bbpress/includes/extend/buddypress/groups.php
File size: 46 KB
MIME-type: text/x-php
Charset: utf-8
<?php
/**
* bbPress BuddyPress Group Extension Class
*
* This file is responsible for connecting bbPress to the BuddyPress Groups
* Component. It's a great example of how to perform both simple and advanced
* techniques to manipulate the default output provided by both.
*
* @package bbPress
* @subpackage BuddyPress
*/
// Exit if accessed directly
defined( 'ABSPATH' ) || exit;
if ( ! class_exists( 'BBP_Forums_Group_Extension' ) && class_exists( 'BP_Group_Extension' ) ) :
/**
* Loads Group Extension for Forums Component
*
* @since 2.1.0 bbPress (r3552)
*
* @package bbPress
* @subpackage BuddyPress
*/
class BBP_Forums_Group_Extension extends BP_Group_Extension {
/** Methods ***************************************************************/
/**
* Setup bbPress group extension variables
*
* @since 2.1.0 bbPress (r3552)
*/
public function __construct() {
$this->setup_variables();
$this->setup_actions();
$this->setup_filters();
$this->maybe_unset_forum_menu();
$this->fully_loaded();
}
/**
* Setup the group forums class variables
*
* @since 2.1.0 bbPress (r3552)
*/
private function setup_variables() {
// Component Name
$this->name = esc_html__( 'Forum', 'bbpress' );
$this->nav_item_name = esc_html__( 'Forum', 'bbpress' );
// Component slugs (hardcoded to match bbPress 1.x functionality)
$this->slug = 'forum';
$this->topic_slug = 'topic';
$this->reply_slug = 'reply';
// Forum component is visible
$this->visibility = 'public';
// Set positions towards end
$this->create_step_position = 15;
$this->nav_item_position = 10;
// Allow create step and show in nav
$this->enable_create_step = true;
$this->enable_nav_item = true;
$this->enable_edit_item = true;
// Template file to load, and action to hook display on to
$this->template_file = 'groups/single/plugins';
$this->display_hook = 'bp_template_content';
}
/**
* Setup the group forums class actions
*
* @since 2.3.0 bbPress (r4552)
*/
private function setup_actions() {
// Possibly redirect
add_action( 'bbp_template_redirect', array( $this, 'redirect_canonical' ) );
// Remove group forum cap map when view is done
add_action( 'bbp_after_group_forum_display', array( $this, 'remove_group_forum_meta_cap_map' ) );
// Validate group IDs when editing topics & replies
add_action( 'bbp_edit_topic_pre_extras', array( $this, 'validate_topic_forum_id' ) );
add_action( 'bbp_edit_reply_pre_extras', array( $this, 'validate_reply_to_id' ) );
// Check if group-forum status should be changed
add_action( 'groups_group_after_save', array( $this, 'update_group_forum_visibility' ) );
// bbPress needs to listen to BuddyPress group deletion
add_action( 'groups_before_delete_group', array( $this, 'disconnect_forum_from_group' ) );
// Adds a bbPress meta-box to the new BuddyPress Group Admin UI
add_action( 'bp_groups_admin_meta_boxes', array( $this, 'group_admin_ui_edit_screen' ) );
// Saves the bbPress options if they come from the BuddyPress Group Admin UI
add_action( 'bp_group_admin_edit_after', array( $this, 'edit_screen_save' ) );
// Adds a hidden input value to the "Group Settings" page
add_action( 'bp_before_group_settings_admin', array( $this, 'group_settings_hidden_field' ) );
}
/**
* Setup the group forums class filters
*
* @since 2.3.0 bbPress (r4552)
*/
private function setup_filters() {
// Group forum pagination
add_filter( 'bbp_topic_pagination', array( $this, 'topic_pagination' ) );
add_filter( 'bbp_replies_pagination', array( $this, 'replies_pagination' ) );
// Tweak the redirect field
add_filter( 'bbp_new_topic_redirect_to', array( $this, 'new_topic_redirect_to' ), 10, 3 );
add_filter( 'bbp_new_reply_redirect_to', array( $this, 'new_reply_redirect_to' ), 10, 3 );
// Map forum/topic/reply permalinks to their groups
add_filter( 'bbp_get_forum_permalink', array( $this, 'map_forum_permalink_to_group' ), 10, 2 );
add_filter( 'bbp_get_topic_permalink', array( $this, 'map_topic_permalink_to_group' ), 10, 2 );
add_filter( 'bbp_get_reply_permalink', array( $this, 'map_reply_permalink_to_group' ), 10, 2 );
// Map reply edit links to their groups
add_filter( 'bbp_get_reply_edit_url', array( $this, 'map_reply_edit_url_to_group' ), 10, 2 );
// Map assorted template function permalinks
add_filter( 'post_link', array( $this, 'post_link' ), 10, 2 );
add_filter( 'page_link', array( $this, 'page_link' ), 10, 2 );
add_filter( 'post_type_link', array( $this, 'post_type_link' ), 10, 2 );
// Map group forum activity items to groups
add_filter( 'bbp_before_record_activity_parse_args', array( $this, 'map_activity_to_group' ) );
/** Caps **************************************************************/
// Only add these filters if inside a group forum
if ( bp_is_single_item() && bp_is_group() && bp_is_current_action( $this->slug ) ) {
// Ensure bbp_is_single_forum() returns true on group forums.
add_filter( 'bbp_is_single_forum', array( $this, 'is_single_forum' ) );
// Ensure bbp_is_single_topic() returns true on group forum topics.
add_filter( 'bbp_is_single_topic', array( $this, 'is_single_topic' ) );
// Allow group member to view private/hidden forums
add_filter( 'bbp_map_meta_caps', array( $this, 'map_group_forum_meta_caps' ), 10, 4 );
// Group member permissions to view the topic and reply forms
add_filter( 'bbp_current_user_can_access_create_topic_form', array( $this, 'form_permissions' ) );
add_filter( 'bbp_current_user_can_access_create_reply_form', array( $this, 'form_permissions' ) );
}
}
/**
* Allow the variables, actions, and filters to be modified by third party
* plugins and themes.
*
* @since 2.6.0 bbPress (r6808)
*/
private function fully_loaded() {
do_action_ref_array( 'bbp_buddypress_groups_loaded', array( $this ) );
}
/**
* Ensure that bbp_is_single_forum() returns true on group forum pages.
*
* @see https://bbpress.trac.wordpress.org/ticket/2974
*
* @since 2.6.0 bbPress (r6366)
*
* @param bool $retval Current boolean.
* @return bool
*/
public function is_single_forum( $retval = false ) {
// Additional BuddyPress specific single-forum conditionals
if ( ( false === $retval ) && ! bp_is_action_variable( $this->topic_slug, 0 ) ) {
$retval = true;
}
return $retval;
}
/**
* Ensure that bbp_is_single_topic() returns true on group forum topic pages.
*
* @see https://bbpress.trac.wordpress.org/ticket/2974
*
* @since 2.6.0 bbPress (r6220)
*
* @param bool $retval Current boolean.
* @return bool
*/
public function is_single_topic( $retval = false ) {
// Additional BuddyPress specific single-topic conditionals
if ( ( false === $retval ) && bp_is_action_variable( $this->topic_slug, 0 ) && bp_action_variable( 1 ) ) {
$retval = true;
}
return $retval;
}
/**
* The primary display function for group forums
*
* @since 2.1.0 bbPress (r3746)
*
* @param int $group_id ID of the current group. Available only on BP 2.2+.
*/
public function display( $group_id = null ) {
// Prevent Topic Parent from appearing
add_action( 'bbp_theme_before_topic_form_forum', array( $this, 'ob_start' ) );
add_action( 'bbp_theme_after_topic_form_forum', array( $this, 'ob_end_clean' ) );
add_action( 'bbp_theme_after_topic_form_forum', array( $this, 'topic_parent' ) );
// Prevent Forum Parent from appearing
add_action( 'bbp_theme_before_forum_form_parent', array( $this, 'ob_start' ) );
add_action( 'bbp_theme_after_forum_form_parent', array( $this, 'ob_end_clean' ) );
add_action( 'bbp_theme_after_forum_form_parent', array( $this, 'forum_parent' ) );
// Hide breadcrumb
add_filter( 'bbp_no_breadcrumb', '__return_true' );
$this->display_forums( 0 );
}
/**
* Maybe unset the group forum nav item if group does not have a forum
*
* @since 2.3.0 bbPress (r4552)
*
* @return If not viewing a single group
*/
public function maybe_unset_forum_menu() {
// Bail if not viewing a single group
if ( ! bp_is_group() ) {
return;
}
// Are forums enabled for this group?
$checked = bp_get_new_group_enable_forum() || groups_get_groupmeta( bp_get_new_group_id(), 'forum_id' );
// Tweak the nav item variable based on if group has forum or not
$this->enable_nav_item = (bool) $checked;
}
/**
* Allow group members to have advanced privileges in group forum topics.
*
* @since 2.2.0 bbPress (r4434)
*
* @param array $caps
* @param string $cap
* @param int $user_id
* @param array $args
* @return array
*/
public function map_group_forum_meta_caps( $caps = array(), $cap = '', $user_id = 0, $args = array() ) {
switch ( $cap ) {
// If user is a group mmember, allow them to create content.
case 'read_forum' :
case 'publish_replies' :
case 'publish_topics' :
case 'read_hidden_forums' :
case 'read_private_forums' :
if ( bbp_group_is_banned() ) {
$caps = array( 'do_not_allow' );
} elseif ( bbp_group_is_member() || bbp_group_is_mod() || bbp_group_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 ( bbp_group_is_mod() || bbp_group_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 ( bbp_group_is_admin() ) {
$caps = array( 'participate' );
}
break;
}
// Filter & return
return (array) apply_filters( 'bbp_map_group_forum_topic_meta_caps', $caps, $cap, $user_id, $args );
}
/**
* Remove the topic meta cap map, so it doesn't interfere with sidebars.
*
* @since 2.2.0 bbPress (r4434)
*/
public function remove_group_forum_meta_cap_map() {
remove_filter( 'bbp_map_meta_caps', array( $this, 'map_group_forum_meta_caps' ), 99, 4 );
}
/**
* Validate the forum ID for a topic in a group forum.
*
* This method ensures that when a topic is saved, it is only allowed to be
* saved to a forum that is either:
*
* - A forum in the current group
* - A forum the current user can moderate outside of this group
*
* If all checks fail, an error gets added to prevent the topic from saving.
*
* @since 2.6.14
*
* @param int $topic_id
*/
public function validate_topic_forum_id( $topic_id = 0 ) {
// Bail if no topic
if ( empty( $topic_id ) ) {
return;
}
// Get current forum ID
$forum_id = bbp_get_topic_forum_id( $topic_id );
// Bail if not a group forum
if ( ! bbp_is_forum_group_forum( $forum_id ) ) {
return;
}
// Get current group ID
$group_id = bp_get_current_group_id();
// Bail if unknown group ID
if ( empty( $group_id ) ) {
return;
}
// Get group forum IDs
$forum_ids = bbp_get_group_forum_ids( $group_id );
// Get posted forum ID
$new_forum_id = ! empty( $_POST['bbp_forum_id'] )
? absint( $_POST['bbp_forum_id'] )
: 0;
// Bail if new forum ID is a forum in this group
if ( in_array( $new_forum_id, $forum_ids, true ) ) {
return;
}
// Get the current user ID
$user_id = bbp_get_current_user_id();
// Bail if current user can moderate the new forum ID
if ( bbp_is_user_forum_moderator( $user_id, $new_forum_id ) ) {
return;
}
// If everything else has failed, then something is wrong and we need
// to add an error to prevent this topic from saving.
bbp_add_error( 'bbp_topic_forum_id', __( '<strong>Error</strong>: Forum ID is invalid.', 'bbpress' ) );
}
/**
* Validate the reply to for a reply in a group forum.
*
* This method ensures that when a reply to is saved, it is only allowed to
* be saved to the current topic.
*
* If all checks fail, an error gets added to prevent the reply from saving.
*
* @since 2.6.14
*
* @param int $reply_id
*/
public function validate_reply_to_id( $reply_id = 0 ) {
// Bail if no reply
if ( empty( $reply_id ) ) {
return;
}
// Get posted reply to
$new_reply_to = ! empty( $_POST['bbp_reply_to'] )
? absint( $_POST['bbp_reply_to'] )
: 0;
// Bail if no reply to (assumes topic ID)
if ( empty( $new_reply_to ) ) {
return;
}
// Get current forum ID
$forum_id = bbp_get_reply_forum_id( $reply_id );
// Bail if not a group forum
if ( ! bbp_is_forum_group_forum( $forum_id ) ) {
return;
}
// Get current group ID
$group_id = bp_get_current_group_id();
// Bail if unknown group ID
if ( empty( $group_id ) ) {
return;
}
// Get current topic ID
$topic_id = bbp_get_reply_topic_id( $reply_id );
// Get topic reply IDs
$reply_ids = bbp_get_public_child_ids( $topic_id, bbp_get_reply_post_type() );
// Avoid recursion
unset( $reply_ids[ $reply_id ] );
// Bail if new reply parent ID is in this topic
if ( in_array( $new_reply_to, $reply_ids, true ) ) {
return;
}
// Add an error to prevent this reply from saving.
bbp_add_error( 'bbp_reply_to_id', __( '<strong>Error</strong>: Reply To is invalid.', 'bbpress' ) );
}
/** Edit ******************************************************************/
/**
* Show forums and new forum form when editing a group
*
* @since 2.1.0 bbPress (r3563)
*
* @param object $group (the group to edit if in Group Admin UI)
*/
public function edit_screen( $group = false ) {
$forum_id = 0;
$group_id = empty( $group->id ) ? bp_get_new_group_id() : $group->id;
$forum_ids = bbp_get_group_forum_ids( $group_id );
// Get the first forum ID
if ( ! empty( $forum_ids ) ) {
$forum_id = (int) is_array( $forum_ids ) ? $forum_ids[0] : $forum_ids;
}
// Should box be checked already?
$checked = is_admin() ? bp_group_is_forum_enabled( $group ) : bp_get_new_group_enable_forum() || bp_group_is_forum_enabled( bp_get_group_id() ); ?>
<h2><?php esc_html_e( 'Group Forum Settings', 'bbpress' ); ?></h2>
<fieldset>
<legend class="screen-reader-text"><?php esc_html_e( 'Group Forum Settings', 'bbpress' ); ?></legend>
<p><?php esc_html_e( 'Create a discussion forum to allow members of this group to communicate in a structured, bulletin-board style fashion.', 'bbpress' ); ?></p>
<div class="field-group">
<div class="checkbox">
<label for="bbp-edit-group-forum"><input type="checkbox" name="bbp-edit-group-forum" id="bbp-edit-group-forum" value="1"<?php checked( $checked ); ?> /> <?php esc_html_e( 'Yes. I want this group to have a forum.', 'bbpress' ); ?></label>
</div>
<p class="description"><?php esc_html_e( 'Saying no will not delete existing forum content.', 'bbpress' ); ?></p>
</div>
<?php if ( bbp_is_user_keymaster() ) : ?>
<div class="field-group">
<label for="bbp_group_forum_id"><?php esc_html_e( 'Group Forum:', 'bbpress' ); ?></label>
<?php
bbp_dropdown( array(
'select_id' => 'bbp_group_forum_id',
'show_none' => esc_html__( '— No forum —', 'bbpress' ),
'selected' => $forum_id
) );
?>
<p class="description"><?php esc_html_e( 'Network administrators can reconfigure which forum belongs to this group.', 'bbpress' ); ?></p>
</div>
<?php endif; ?>
<?php if ( ! is_admin() ) : ?>
<input type="submit" value="<?php esc_attr_e( 'Save Settings', 'bbpress' ); ?>" />
<?php endif; ?>
</fieldset>
<?php
// Verify intent
if ( is_admin() ) {
wp_nonce_field( 'groups_edit_save_' . $this->slug, 'forum_group_admin_ui' );
} else {
wp_nonce_field( 'groups_edit_save_' . $this->slug );
}
}
/**
* Save the Group Forum data on edit
*
* @since 2.0.0 bbPress (r3465)
*
* @param int $group_id (to handle Group Admin UI hook bp_group_admin_edit_after )
*/
public function edit_screen_save( $group_id = 0 ) {
// Bail if not a POST action
if ( ! bbp_is_post_request() ) {
return;
}
// Admin Nonce check
if ( is_admin() ) {
check_admin_referer( 'groups_edit_save_' . $this->slug, 'forum_group_admin_ui' );
// Theme-side Nonce check
} elseif ( ! bbp_verify_nonce_request( 'groups_edit_save_' . $this->slug ) ) {
bbp_add_error( 'bbp_edit_group_forum_screen_save', __( '<strong>Error</strong>: Are you sure you wanted to do that?', 'bbpress' ) );
return;
}
$edit_forum = ! empty( $_POST['bbp-edit-group-forum'] ) ? true : false;
$forum_id = 0;
$group_id = ! empty( $group_id ) ? $group_id : bp_get_current_group_id();
// Keymasters have the ability to reconfigure forums
if ( bbp_is_user_keymaster() ) {
$forum_ids = ! empty( $_POST['bbp_group_forum_id'] ) ? (array) (int) $_POST['bbp_group_forum_id'] : array();
// Use the existing forum IDs
} else {
$forum_ids = array_values( bbp_get_group_forum_ids( $group_id ) );
}
// Normalize group forum relationships now
if ( ! empty( $forum_ids ) ) {
// Loop through forums, and make sure they exist
foreach ( $forum_ids as $forum_id ) {
// Look for forum
$forum = bbp_get_forum( $forum_id );
// No forum exists, so break the relationship
if ( empty( $forum ) ) {
$this->remove_forum( array( 'forum_id' => $forum_id ) );
unset( $forum_ids[ $forum_id ] );
}
}
// No support for multiple forums yet
$forum_id = (int) ( is_array( $forum_ids )
? $forum_ids[0]
: $forum_ids );
}
// Update the group ID and forum ID relationships
bbp_update_group_forum_ids( $group_id, (array) $forum_ids );
bbp_update_forum_group_ids( $forum_id, (array) $group_id );
// Update the group forum setting
$group = $this->toggle_group_forum( $group_id, $edit_forum );
// Create a new forum
if ( empty( $forum_id ) && ( true === $edit_forum ) ) {
// Set the default forum status
switch ( $group->status ) {
case 'hidden' :
$status = bbp_get_hidden_status_id();
break;
case 'private' :
$status = bbp_get_private_status_id();
break;
case 'public' :
default :
$status = bbp_get_public_status_id();
break;
}
// Create the initial forum
$forum_id = bbp_insert_forum( array(
'post_parent' => bbp_get_group_forums_root_id(),
'post_title' => $group->name,
'post_content' => $group->description,
'post_status' => $status
) );
// Setup forum args with forum ID
$new_forum_args = array( 'forum_id' => $forum_id );
// If in admin, also include the group ID
if ( is_admin() && ! empty( $group_id ) ) {
$new_forum_args['group_id'] = $group_id;
}
// Run the BP-specific functions for new groups
$this->new_forum( $new_forum_args );
}
// Redirect after save when not in admin
if ( ! is_admin() ) {
bp_core_redirect( trailingslashit( bp_get_group_permalink( buddypress()->groups->current_group ) . '/admin/' . $this->slug ) );
}
}
/**
* Adds a meta-box to BuddyPress Group Admin UI
*
* @since 2.3.0 bbPress (r4814)
*/
public function group_admin_ui_edit_screen() {
add_meta_box(
'bbpress_group_admin_ui_meta_box',
_x( 'Discussion Forum', 'group admin edit screen', 'bbpress' ),
array( $this, 'group_admin_ui_display_metabox' ),
get_current_screen()->id,
'side',
'core'
);
}
/**
* Displays the bbPress meta-box in BuddyPress Group Admin UI
*
* @since 2.3.0 bbPress (r4814)
*
* @param object $item (group object)
*/
public function group_admin_ui_display_metabox( $item ) {
$this->edit_screen( $item );
}
/** Create ****************************************************************/
/**
* Show forums and new forum form when creating a group
*
* @since 2.0.0 bbPress (r3465)
*/
public function create_screen( $group_id = 0 ) {
// Bail if not looking at this screen
if ( !bp_is_group_creation_step( $this->slug ) ) {
return false;
}
// Check for possibly empty group_id
if ( empty( $group_id ) ) {
$group_id = bp_get_new_group_id();
}
$checked = bp_get_new_group_enable_forum() || groups_get_groupmeta( $group_id, 'forum_id' ); ?>
<h2><?php esc_html_e( 'Group Forum', 'bbpress' ); ?></h2>
<p><?php esc_html_e( 'Create a discussion forum to allow members of this group to communicate in a structured, bulletin-board style fashion.', 'bbpress' ); ?></p>
<div class="checkbox">
<label for="bbp-create-group-forum"><input type="checkbox" name="bbp-create-group-forum" id="bbp-create-group-forum" value="1"<?php checked( $checked ); ?> /> <?php esc_html_e( 'Yes. I want this group to have a forum.', 'bbpress' ); ?></label>
</div>
<?php
}
/**
* Save the Group Forum data on create
*
* @since 2.0.0 bbPress (r3465)
*/
public function create_screen_save( $group_id = 0 ) {
// Nonce check
if ( ! bbp_verify_nonce_request( 'groups_create_save_' . $this->slug ) ) {
bbp_add_error( 'bbp_create_group_forum_screen_save', __( '<strong>Error</strong>: Are you sure you wanted to do that?', 'bbpress' ) );
return;
}
// Check for possibly empty group_id
if ( empty( $group_id ) ) {
$group_id = bp_get_new_group_id();
}
$create_forum = ! empty( $_POST['bbp-create-group-forum'] ) ? true : false;
$forum_id = 0;
$forum_ids = bbp_get_group_forum_ids( $group_id );
if ( ! empty( $forum_ids ) ) {
$forum_id = (int) is_array( $forum_ids ) ? $forum_ids[0] : $forum_ids;
}
// Create a forum, or not
switch ( $create_forum ) {
case true :
// Bail if initial content was already created
if ( ! empty( $forum_id ) ) {
return;
}
// Set the default forum status
switch ( bp_get_new_group_status() ) {
case 'hidden' :
$status = bbp_get_hidden_status_id();
break;
case 'private' :
$status = bbp_get_private_status_id();
break;
case 'public' :
default :
$status = bbp_get_public_status_id();
break;
}
// Create the initial forum
$forum_id = bbp_insert_forum( array(
'post_parent' => bbp_get_group_forums_root_id(),
'post_title' => bp_get_new_group_name(),
'post_content' => bp_get_new_group_description(),
'post_status' => $status
) );
// Run the BP-specific functions for new groups
$this->new_forum( array( 'forum_id' => $forum_id ) );
// Update forum active
groups_update_groupmeta( bp_get_new_group_id(), '_bbp_forum_enabled_' . $forum_id, true );
// Toggle forum on
$this->toggle_group_forum( bp_get_new_group_id(), true );
break;
case false :
// Forum was created but is now being undone
if ( ! empty( $forum_id ) ) {
// Delete the forum
wp_delete_post( $forum_id, true );
// Delete meta values
groups_delete_groupmeta( bp_get_new_group_id(), 'forum_id' );
groups_delete_groupmeta( bp_get_new_group_id(), '_bbp_forum_enabled_' . $forum_id );
// Toggle forum off
$this->toggle_group_forum( bp_get_new_group_id(), false );
}
break;
}
}
/**
* Used to start an output buffer
*
* @since 2.1.0 bbPress (r3746)
*/
public function ob_start() {
ob_start();
}
/**
* Used to end an output buffer
*
* @since 2.1.0 bbPress (r3746)
*/
public function ob_end_clean() {
ob_end_clean();
}
/**
* Creating a group forum or category (including root for group)
*
* @since 2.1.0 bbPress (r3653)
*
* @param array $forum_args
*
* @return void if no forum_id is available
*/
public function new_forum( $forum_args = array() ) {
// Bail if no forum_id was passed
if ( empty( $forum_args['forum_id'] ) ) {
return;
}
// Validate forum_id
$forum_id = bbp_get_forum_id( $forum_args['forum_id'] );
$group_id = ! empty( $forum_args['group_id'] ) ? $forum_args['group_id'] : bp_get_current_group_id();
bbp_add_forum_id_to_group( $group_id, $forum_id );
bbp_add_group_id_to_forum( $forum_id, $group_id );
}
/**
* Removing a group forum or category (including root for group)
*
* @since 2.1.0 bbPress (r3653)
*
* @param array $forum_args
*
* @return void if no forum_id is available
*/
public function remove_forum( $forum_args = array() ) {
// Bail if no forum_id was passed
if ( empty( $forum_args['forum_id'] ) ) {
return;
}
// Validate forum_id
$forum_id = bbp_get_forum_id( $forum_args['forum_id'] );
$group_id = ! empty( $forum_args['group_id'] ) ? $forum_args['group_id'] : bp_get_current_group_id();
bbp_remove_forum_id_from_group( $group_id, $forum_id );
bbp_remove_group_id_from_forum( $forum_id, $group_id );
}
/**
* Listening to BuddyPress Group deletion to remove the forum
*
* @since 2.3.0 bbPress (r4815)
*
* @param int $group_id The group ID
*/
public function disconnect_forum_from_group( $group_id = 0 ) {
// Bail if no group ID available
if ( empty( $group_id ) ) {
return;
}
// Get the forums for the current group
$forum_ids = bbp_get_group_forum_ids( $group_id );
// Bail if no forum IDs available
if ( empty( $forum_ids ) ) {
return;
}
// Get the first forum ID
$forum_id = (int) is_array( $forum_ids ) ? $forum_ids[0] : $forum_ids;
$this->remove_forum( array(
'forum_id' => $forum_id,
'group_id' => $group_id
) );
}
/**
* Set forums' status to match the privacy status of the associated group
*
* Fired whenever a group is saved
*
* @param BP_Groups_Group $group Group object.
*/
public static function update_group_forum_visibility( BP_Groups_Group $group ) {
// Get group forum IDs
$forum_ids = bbp_get_group_forum_ids( $group->id );
// Bail if no forum IDs available
if ( empty( $forum_ids ) ) {
return;
}
// Loop through forum IDs
foreach ( $forum_ids as $forum_id ) {
// Get forum from ID
$forum = bbp_get_forum( $forum_id );
// Check for change
if ( $group->status !== $forum->post_status ) {
switch ( $group->status ) {
// Changed to hidden
case 'hidden' :
bbp_hide_forum( $forum_id, $forum->post_status );
break;
// Changed to private
case 'private' :
bbp_privatize_forum( $forum_id, $forum->post_status );
break;
// Changed to public
case 'public' :
default :
bbp_publicize_forum( $forum_id, $forum->post_status );
break;
}
}
}
}
/**
* Toggle the enable_forum group setting on or off
*
* @since 2.3.0 bbPress (r4612)
*
* @param int $group_id The group to toggle
* @param bool $enabled True for on, false for off
* @return False if group is not found, otherwise return the group
*/
public function toggle_group_forum( $group_id = 0, $enabled = false ) {
// Get the group
$group = groups_get_group( array( 'group_id' => $group_id ) );
// Bail if group cannot be found
if ( empty( $group ) ) {
return false;
}
// Set forum enabled status
$group->enable_forum = (int) $enabled;
// Save the group
$group->save();
// Maybe disconnect forum from group
if ( empty( $enabled ) ) {
$this->disconnect_forum_from_group( $group_id );
}
// Update internal private and forum ID variables
bbp_repair_forum_visibility();
// Return the group
return $group;
}
/** Display Methods *******************************************************/
/**
* Output the forums for a group in the edit screens
*
* As of right now, bbPress only supports 1-to-1 group forum relationships.
* In the future, many-to-many should be allowed.
*
* @since 2.1.0 bbPress (r3653)
*/
public function display_forums( $offset = 0 ) {
// Allow actions immediately before group forum output
do_action( 'bbp_before_group_forum_display' );
// Load up bbPress once
$bbp = bbpress();
/** Query Resets ******************************************************/
// Forum data
$forum_action = bp_action_variable( $offset );
$forum_ids = bbp_get_group_forum_ids( bp_get_current_group_id() );
$forum_id = array_shift( $forum_ids );
// Always load up the group forum
bbp_has_forums( array(
'p' => $forum_id,
'post_parent' => null
) );
// Set the global forum ID
$bbp->current_forum_id = $forum_id;
// Assume forum query
bbp_set_query_name( 'bbp_single_forum' ); ?>
<div id="bbpress-forums" class="bbpress-wrapper">
<?php switch ( $forum_action ) :
/** Single Forum **********************************************/
case false :
case 'page' :
// Strip the super stickies from topic query
add_filter( 'bbp_get_super_stickies', array( $this, 'no_super_stickies' ), 10, 1 );
// Unset the super sticky option on topic form
add_filter( 'bbp_get_topic_types', array( $this, 'unset_super_sticky' ), 10, 1 );
// Query forums and show them if they exist
if ( bbp_forums() ) :
// Setup the forum
bbp_the_forum();
// Only wrap title in H2 if not empty
$title = bbp_get_forum_title();
if ( ! empty( $title ) ) {
echo '<h2>' . $title . '</h2>';
}
// Output forum
bbp_get_template_part( 'content', 'single-forum' );
// No forums found
else : ?>
<div id="message" class="info">
<p><?php esc_html_e( 'This group does not currently have a forum.', 'bbpress' ); ?></p>
</div>
<?php endif;
break;
/** Single Topic **********************************************/
case $this->topic_slug :
// hide the 'to front' admin links
add_filter( 'bbp_get_topic_stick_link', array( $this, 'hide_super_sticky_admin_link' ), 10, 2 );
// Get the topic
bbp_has_topics( array(
'name' => bp_action_variable( $offset + 1 ),
'posts_per_page' => 1,
'show_stickies' => false
) );
// If no topic, 404
if ( ! bbp_topics() ) {
bp_do_404( bbp_get_forum_permalink( $forum_id ) );
// Only wrap title in H2 if not empty
$title = bbp_get_forum_title();
if ( ! empty( $title ) ) {
echo '<h2>' . $title . '</h2>';
}
// No topics
bbp_get_template_part( 'feedback', 'no-topics' );
break;
}
// Setup the topic
bbp_the_topic();
// Only wrap title in H2 if not empty
$title = bbp_get_topic_title();
if ( ! empty( $title ) ) {
echo '<h2>' . $title . '</h2>';
}
// Topic edit
if ( bp_action_variable( $offset + 2 ) === bbp_get_edit_slug() ) :
// Unset the super sticky link on edit topic template
add_filter( 'bbp_get_topic_types', array( $this, 'unset_super_sticky' ), 10, 1 );
// Get the main query object
$wp_query = bbp_get_wp_query();
// Set the edit switches
$wp_query->bbp_is_edit = true;
$wp_query->bbp_is_topic_edit = true;
// Setup the global forum ID
$bbp->current_topic_id = get_the_ID();
// Merge
if ( ! empty( $_GET['action'] ) && 'merge' === $_GET['action'] ) :
bbp_set_query_name( 'bbp_topic_merge' );
bbp_get_template_part( 'form', 'topic-merge' );
// Split
elseif ( ! empty( $_GET['action'] ) && 'split' === $_GET['action'] ) :
bbp_set_query_name( 'bbp_topic_split' );
bbp_get_template_part( 'form', 'topic-split' );
// Edit
else :
bbp_set_query_name( 'bbp_topic_form' );
bbp_get_template_part( 'form', 'topic' );
endif;
// Single Topic
else :
bbp_set_query_name( 'bbp_single_topic' );
bbp_get_template_part( 'content', 'single-topic' );
endif;
break;
/** Single Reply **********************************************/
case $this->reply_slug :
// Get the reply
bbp_has_replies( array(
'name' => bp_action_variable( $offset + 1 ),
'posts_per_page' => 1
) );
// If no topic, 404
if ( ! bbp_replies() ) {
bp_do_404( bbp_get_forum_permalink( $forum_id ) );
// Only wrap title in H2 if not empty
$title = bbp_get_forum_title();
if ( ! empty( $title ) ) {
echo '<h2>' . $title . '</h2>';
}
// No replies
bbp_get_template_part( 'feedback', 'no-replies' );
break;
}
// Setup the reply
bbp_the_reply();
// Only wrap title in H2 if not empty
$title = bbp_get_reply_title();
if ( ! empty( $title ) ) {
echo '<h2>' . $title . '</h2>';
}
if ( bp_action_variable( $offset + 2 ) === bbp_get_edit_slug() ) :
// Get the main query object
$wp_query = bbp_get_wp_query();
// Set the edit switches
$wp_query->bbp_is_edit = true;
$wp_query->bbp_is_reply_edit = true;
// Setup the global reply ID
$bbp->current_reply_id = get_the_ID();
// Move
if ( ! empty( $_GET['action'] ) && ( 'move' === $_GET['action'] ) ) :
bbp_set_query_name( 'bbp_reply_move' );
bbp_get_template_part( 'form', 'reply-move' );
// Edit
else :
bbp_set_query_name( 'bbp_reply_form' );
bbp_get_template_part( 'form', 'reply' );
endif;
endif;
break;
endswitch;
// Reset the query
wp_reset_query(); ?>
</div><!-- #bbpress-forums -->
<?php
// Allow actions immediately after group forum output
do_action( 'bbp_after_group_forum_display' );
}
/** Super sticky filters ***************************************************/
/**
* Strip super stickies from the topic query
*
* @since 2.3.0 bbPress (r4810)
*
* @access private
* @param array $super the super sticky post ID's
* @return array (empty)
*/
public function no_super_stickies( $super = array() ) {
$super = array();
return $super;
}
/**
* Unset the type super sticky from topic type
*
* @since 2.3.0 bbPress (r4810)
*
* @access private
* @param array $args
* @return array $args without the to-front link
*/
public function unset_super_sticky( $args = array() ) {
if ( isset( $args['super'] ) ) {
unset( $args['super'] );
}
return $args;
}
/**
* Ugly preg_replace to hide the to front admin link
*
* @since 2.3.0 bbPress (r4810)
*
* @access private
* @param string $retval
* @param array $args
* @return string $retval without the to-front link
*/
public function hide_super_sticky_admin_link( $retval = '', $args = array() ) {
if ( strpos( $retval, '(' ) ) {
$retval = preg_replace( '/(\(.+?)+(\))/i', '', $retval );
}
return $retval;
}
/** Redirect Helpers ******************************************************/
/**
* Redirect to the group forum screen
*
* @since 2.1.0 bbPress (r3653)
*
* @param str $redirect_url
* @param str $redirect_to
*/
public function new_topic_redirect_to( $redirect_url = '', $redirect_to = '', $topic_id = 0 ) {
if ( bp_is_group() ) {
$topic = bbp_get_topic( $topic_id );
$topic_hash = '#post-' . $topic_id;
$redirect_url = trailingslashit( bp_get_group_permalink( groups_get_current_group() ) ) . trailingslashit( $this->slug ) . trailingslashit( $this->topic_slug ) . trailingslashit( $topic->post_name ) . $topic_hash;
}
return $redirect_url;
}
/**
* Redirect to the group forum screen
*
* @since 2.1.0 bbPress (r3653)
*/
public function new_reply_redirect_to( $redirect_url = '', $redirect_to = '', $reply_id = 0 ) {
if ( bp_is_group() ) {
$topic_id = bbp_get_reply_topic_id( $reply_id );
$topic = bbp_get_topic( $topic_id );
$reply_position = bbp_get_reply_position( $reply_id, $topic_id );
$reply_page = ceil( (int) $reply_position / (int) bbp_get_replies_per_page() );
$reply_hash = '#post-' . $reply_id;
$topic_url = trailingslashit( bp_get_group_permalink( groups_get_current_group() ) ) . trailingslashit( $this->slug ) . trailingslashit( $this->topic_slug ) . trailingslashit( $topic->post_name );
// Don't include pagination if on first page
if ( 1 >= $reply_page ) {
$redirect_url = trailingslashit( $topic_url ) . $reply_hash;
// Include pagination
} else {
$redirect_url = trailingslashit( $topic_url ) . trailingslashit( bbp_get_paged_slug() ) . trailingslashit( $reply_page ) . $reply_hash;
}
// Add topic view query arg back to end if it is set
if ( bbp_get_view_all() ) {
$redirect_url = bbp_add_view_all( $redirect_url );
}
}
return $redirect_url;
}
/**
* Redirect to the group admin forum edit screen
*
* @since 2.1.0 bbPress (r3653)
*/
public function edit_redirect_to( $redirect_url = '' ) {
// Get the current group, if there is one
$group = groups_get_current_group();
// If this is a group of any kind, empty out the redirect URL
if ( bp_is_group_admin_screen( $this->slug ) ) {
$redirect_url = trailingslashit( bp_get_root_domain() . '/' . bp_get_groups_root_slug() . '/' . $group->slug . '/admin/' . $this->slug );
}
return $redirect_url;
}
/** Form Helpers **********************************************************/
/**
* Make Forum Parent a hidden field instead of a selectable one.
*
* @since 2.1.0 bbPress (r3746)
*/
public function forum_parent() {
?>
<input type="hidden" name="bbp_forum_parent_id" id="bbp_forum_parent_id" value="<?php bbp_group_forums_root_id(); ?>" />
<?php
}
/**
* Output a dropdown for picking which group forum this topic is for.
*
* @since 2.1.0 bbPress (r3746)
*/
public function topic_parent() {
// Get the group ID
$gid = bp_get_current_group_id();
// Get the forum IDs for this group
$forum_ids = bbp_get_group_forum_ids( $gid );
// Attempt to get the current topic forum ID
$topic_id = bbp_get_topic_id();
$forum_id = bbp_get_topic_forum_id( $topic_id );
// Setup the query arguments - note that these may be overridden later
// by various bbPress visibility and capability filters.
$args = array(
'post_type' => bbp_get_forum_post_type(),
'post_status' => bbp_get_public_status_id(),
'include' => $forum_ids,
'numberposts' => -1,
'orderby' => 'menu_order',
'order' => 'ASC',
);
// Get the forum objects for these forum IDs
$forums = get_posts( $args );
// Setup the dropdown arguments
$dd_args = array(
'posts' => $forums,
'selected' => $forum_id,
); ?>
<p>
<label for="bbp_forum_id"><?php esc_html_e( 'Forum:', 'bbpress' ); ?></label><br />
<?php bbp_dropdown( $dd_args ); ?>
</p>
<?php
}
/**
* Permissions to view the 'New Topic'/'Reply To' form in a BuddyPress group.
*
* @since 2.3.0 bbPress (r4608)
*
* @param bool $retval Are we allowed to view the reply form?
*
* @return bool
*/
public function form_permissions( $retval = false ) {
// Bail if user is not logged in
if ( ! is_user_logged_in() ) {
return $retval;
// Keymasters can always pass go
} elseif ( bbp_is_user_keymaster() ) {
$retval = true;
// Non-members cannot see forms
} elseif ( ! bbp_group_is_member() ) {
$retval = false;
// Banned users cannot see forms
} elseif ( bbp_group_is_banned() ) {
$retval = false;
}
return $retval;
}
/**
* Add a hidden input field on the group settings page if the group forum is
* enabled.
*
* Due to the way BuddyPress' group admin settings page saves its settings,
* we need to let BP know that bbPress added a forum.
*
* @since 2.4.0 bbPress (r5026)
*
* @link https://bbpress.trac.wordpress.org/ticket/2339/
* @see groups_screen_group_admin_settings()
*/
public function group_settings_hidden_field() {
// if a forum is not enabled, we don't need to add this field
if ( ! bp_group_is_forum_enabled() ) {
return;
} ?>
<input type="hidden" name="group-show-forum" id="group-show-forum" value="1" />
<?php
}
/** Permalink Mappers *****************************************************/
/**
* Maybe map a bbPress forum/topic/reply permalink to the corresponding group
*
* @since 2.2.0 bbPress (r4266)
*
* @param int $post_id
* @return Bail early if not a group forum post
* @return string
*/
private function maybe_map_permalink_to_group( $post_id = 0, $url = false ) {
switch ( get_post_type( $post_id ) ) {
// Reply
case bbp_get_reply_post_type() :
$topic_id = bbp_get_reply_topic_id( $post_id );
$forum_id = bbp_get_reply_forum_id( $post_id );
$url_end = trailingslashit( $this->reply_slug ) . get_post_field( 'post_name', $post_id );
break;
// Topic
case bbp_get_topic_post_type() :
$topic_id = $post_id;
$forum_id = bbp_get_topic_forum_id( $post_id );
$url_end = trailingslashit( $this->topic_slug ) . get_post_field( 'post_name', $post_id );
break;
// Forum
case bbp_get_forum_post_type() :
$forum_id = $post_id;
$url_end = ''; //get_post_field( 'post_name', $post_id );
break;
// Unknown
default :
return $url;
}
// Get group ID's for this forum
$group_ids = bbp_get_forum_group_ids( $forum_id );
// Bail if the post isn't associated with a group
if ( empty( $group_ids ) ) {
return $url;
}
// @todo Multiple group forums/forum groups
$group_id = $group_ids[0];
$group = groups_get_group( array( 'group_id' => $group_id ) );
if ( bp_is_group_admin_screen( $this->slug ) ) {
$group_permalink = trailingslashit( bp_get_group_admin_permalink( $group ) );
} else {
$group_permalink = trailingslashit( bp_get_group_permalink( $group ) );
}
return trailingslashit( trailingslashit( $group_permalink . $this->slug ) . $url_end );
}
/**
* Map a forum permalink to its corresponding group
*
* @since 2.1.0 bbPress (r3802)
*
* @param string $url
* @param int $forum_id
* @return string
*/
public function map_forum_permalink_to_group( $url, $forum_id ) {
return $this->maybe_map_permalink_to_group( $forum_id, $url );
}
/**
* Map a topic permalink to its group forum
*
* @since 2.1.0 bbPress (r3802)
*
* @param string $url
* @param int $topic_id
* @return string
*/
public function map_topic_permalink_to_group( $url, $topic_id ) {
return $this->maybe_map_permalink_to_group( $topic_id, $url );
}
/**
* Map a reply permalink to its group forum
*
* @since 2.1.0 bbPress (r3802)
*
* @param string $url
* @param int $reply_id
* @return string
*/
public function map_reply_permalink_to_group( $url, $reply_id ) {
return $this->maybe_map_permalink_to_group( bbp_get_reply_topic_id( $reply_id ), $url );
}
/**
* Map a reply edit link to its group forum
*
* @since 2.2.0 bbPress (r4266)
*
* @param string $url
* @param int $reply_id
* @return string
*/
public function map_reply_edit_url_to_group( $url, $reply_id ) {
$new = $this->maybe_map_permalink_to_group( $reply_id );
if ( empty( $new ) ) {
return $url;
}
return trailingslashit( $new ) . bbpress()->edit_id . '/';
}
/**
* Map a post link to its group forum
*
* @since 2.2.0 bbPress (r4266)
*
* @param string $url
* @param obj $post
* @param boolean $leavename
* @return string
*/
public function post_link( $url, $post ) {
return $this->maybe_map_permalink_to_group( $post->ID, $url );
}
/**
* Map a page link to its group forum
*
* @since 2.2.0 bbPress (r4266)
*
* @param string $url
* @param int $post_id
* @param $sample
* @return string
*/
public function page_link( $url, $post_id ) {
return $this->maybe_map_permalink_to_group( $post_id, $url );
}
/**
* Map a custom post type link to its group forum
*
* @since 2.2.0 bbPress (r4266)
*
* @param string $url
* @param obj $post
* @param $leavename
* @param $sample
* @return string
*/
public function post_type_link( $url, $post ) {
return $this->maybe_map_permalink_to_group( $post->ID, $url );
}
/**
* Fix pagination of topics on forum view
*
* @since 2.2.0 bbPress (r4266)
*
* @param array $args
* @return array
*/
public function topic_pagination( $args ) {
$new = $this->maybe_map_permalink_to_group( bbp_get_forum_id() );
if ( empty( $new ) ) {
return $args;
}
$args['base'] = trailingslashit( $new ) . bbp_get_paged_slug() . '/%#%/';
return $args;
}
/**
* Fix pagination of replies on topic view
*
* @since 2.2.0 bbPress (r4266)
*
* @param array $args
* @return array
*/
public function replies_pagination( $args ) {
$new = $this->maybe_map_permalink_to_group( bbp_get_topic_id() );
if ( empty( $new ) ) {
return $args;
}
$args['base'] = trailingslashit( $new ) . bbp_get_paged_slug() . '/%#%/';
return $args;
}
/**
* Ensure that forum content associated with a BuddyPress group can only be
* viewed via the group URL.
*
* @since 2.1.0 bbPress (r3802)
*/
public function redirect_canonical() {
// Bail if on a RSS feed
if ( is_feed() ) {
return;
}
// Viewing a single forum
if ( bbp_is_single_forum() ) {
$forum_id = get_the_ID();
$group_ids = bbp_get_forum_group_ids( $forum_id );
// Viewing a single topic
} elseif ( bbp_is_single_topic() ) {
$topic_id = get_the_ID();
$slug = get_post_field( 'post_name', $topic_id );
$forum_id = bbp_get_topic_forum_id( $topic_id );
$group_ids = bbp_get_forum_group_ids( $forum_id );
// Not a forum or topic
} else {
return;
}
// Bail if not a group forum
if ( empty( $group_ids ) ) {
return;
}
// Use the first group ID
$group_id = $group_ids[0];
$group = groups_get_group( array( 'group_id' => $group_id ) );
$group_link = trailingslashit( bp_get_group_permalink( $group ) );
$redirect_to = trailingslashit( $group_link . $this->slug );
// Add topic slug to URL
if ( bbp_is_single_topic() ) {
$redirect_to = trailingslashit( $redirect_to . $this->topic_slug . '/' . $slug );
}
bp_core_redirect( $redirect_to );
}
/** Activity **************************************************************/
/**
* Map a forum post to its corresponding group in the group activity stream.
*
* @since 2.2.0 bbPress (r4396)
*
* @param array $args Arguments from BBP_BuddyPress_Activity::record_activity()
*
* @return array
*/
public function map_activity_to_group( $args = array() ) {
// Get current BP group
$group = groups_get_current_group();
// Not posting from a BuddyPress group? stop now!
if ( empty( $group ) ) {
return $args;
}
// Set the component to 'groups' so the activity item shows up in the group
$args['component'] = buddypress()->groups->id;
// Move the forum post ID to the secondary item ID
$args['secondary_item_id'] = $args['item_id'];
// Set the item ID to the group ID so the activity item shows up in the group
$args['item_id'] = $group->id;
// Update the group's last activity
groups_update_last_activity( $group->id );
return $args;
}
}
endif;