File "capabilities.php"
Full Path: /home/jlklyejr/public_html/post-date/wp-content/plugins/bbpress/includes/forums/capabilities.php
File size: 7 KB
MIME-type: text/x-php
Charset: utf-8
<?php
/**
* bbPress Forum Capabilites
*
* Used to map forum capabilities to WordPress's existing capabilities.
*
* @package bbPress
* @subpackage Capabilities
*/
/**
* Return forum capabilities
*
* @since 2.0.0 bbPress (r2593)
*
* @return array Forum capabilities
*/
function bbp_get_forum_caps() {
// Filter & return
return (array) apply_filters( 'bbp_get_forum_caps', array(
'edit_posts' => 'edit_forums',
'edit_others_posts' => 'edit_others_forums',
'publish_posts' => 'publish_forums',
'read_private_posts' => 'read_private_forums',
'read_hidden_posts' => 'read_hidden_forums',
'delete_posts' => 'delete_forums',
'delete_others_posts' => 'delete_others_forums'
) );
}
/**
* Maps forum capabilities
*
* @since 2.2.0 bbPress (r4242)
*
* @param array $caps Capabilities for meta capability
* @param string $cap Capability name
* @param int $user_id User id
* @param array $args Arguments
* @return array Actual capabilities for meta capability
*/
function bbp_map_forum_meta_caps( $caps = array(), $cap = '', $user_id = 0, $args = array() ) {
// What capability is being checked?
switch ( $cap ) {
/** Reading ***********************************************************/
case 'read_private_forums' :
case 'read_hidden_forums' :
// Moderators can always read private/hidden forums
if ( user_can( $user_id, 'moderate' ) ) {
$caps = array( 'moderate' );
}
break;
case 'read_forum' :
// User cannot spectate
if ( ! user_can( $user_id, 'spectate' ) ) {
$caps = array( 'do_not_allow' );
// Do some post ID based logic
} else {
// Bail if no post ID
if ( empty( $args[0] ) ) {
break;
}
// Get the post.
$_post = get_post( $args[0] );
if ( ! empty( $_post ) ) {
// Get caps for post type object
$post_type = get_post_type_object( $_post->post_type );
// Post is public
if ( bbp_get_public_status_id() === $_post->post_status ) {
$caps = array( 'spectate' );
// User is author so allow read
} elseif ( (int) $user_id === (int) $_post->post_author ) {
$caps = array( 'spectate' );
// Moderators can always read forum content
} elseif ( user_can( $user_id, 'moderate', $_post->ID ) ) {
$caps = array( 'spectate' );
// Private
} elseif ( bbp_get_hidden_status_id() === $_post->post_status ) {
$caps = array( $post_type->cap->read_hidden_posts );
// Hidden
} elseif ( bbp_get_private_status_id() === $_post->post_status ) {
$caps = array( $post_type->cap->read_private_posts );
// Unknown, so map to private
} else {
$caps = array( $post_type->cap->read_private_posts );
}
}
}
break;
/** Publishing ********************************************************/
case 'publish_forums' :
// Moderators can always edit
if ( user_can( $user_id, 'moderate' ) ) {
$caps = array( 'moderate' );
}
break;
/** Editing ***********************************************************/
// Used primarily in wp-admin
case 'edit_forums' :
case 'edit_others_forums' :
// Moderators can always edit
if ( bbp_is_user_keymaster( $user_id ) ) {
$caps = array( 'spectate' );
// Otherwise, block
} else {
$caps = array( 'do_not_allow' );
}
break;
// Used everywhere
case 'edit_forum' :
// Bail if no post ID
if ( empty( $args[0] ) ) {
break;
}
// Get the post.
$_post = get_post( $args[0] );
if ( ! empty( $_post ) ) {
// Get caps for post type object
$post_type = get_post_type_object( $_post->post_type );
// Add 'do_not_allow' cap if user is spam or deleted
if ( bbp_is_user_inactive( $user_id ) ) {
$caps = array( 'do_not_allow' );
// Moderators can always read forum content
} elseif ( user_can( $user_id, 'moderate', $_post->ID ) ) {
$caps = array( 'spectate' );
// User is author so allow edit if not in admin
} elseif ( ! is_admin() && ( (int) $user_id === (int) $_post->post_author ) ) {
$caps = array( $post_type->cap->edit_posts );
// Unknown, so map to edit_others_posts
} else {
$caps = array( $post_type->cap->edit_others_posts );
}
}
break;
/** Deleting **********************************************************/
// Allow forum authors to delete forums (for BuddyPress groups, etc)
case 'delete_forum' :
// Bail if no post ID
if ( empty( $args[0] ) ) {
break;
}
// Get the post.
$_post = get_post( $args[0] );
if ( ! empty( $_post ) ) {
// Get caps for post type object
$post_type = get_post_type_object( $_post->post_type );
// Add 'do_not_allow' cap if user is spam or deleted
if ( bbp_is_user_inactive( $user_id ) ) {
$caps = array( 'do_not_allow' );
// User is author so allow to delete
} elseif ( (int) $user_id === (int) $_post->post_author ) {
$caps = array( $post_type->cap->delete_posts );
// Unknown so map to delete_others_posts
} else {
$caps = array( $post_type->cap->delete_others_posts );
}
}
break;
/** Admin *************************************************************/
// Forum admin area.
case 'bbp_forums_admin' :
$caps = array( 'edit_forums' );
break;
}
// Filter & return
return (array) apply_filters( 'bbp_map_forum_meta_caps', $caps, $cap, $user_id, $args );
}
/**
* Can a user moderate a forum?
*
* @since 2.6.0 bbPress (r5834)
*
* @param int $user_id User id.
* @param int $forum_id Forum id.
*
* @return bool Return true if user is moderator of forum
*/
function bbp_is_user_forum_moderator( $user_id = 0, $forum_id = 0 ) {
$user_id = bbp_get_user_id( $user_id, false, empty( $user_id ) );
$forum_id = bbp_get_forum_id( $forum_id );
$retval = user_can( $user_id, 'moderate', $forum_id );
// Filter & return
return (bool) apply_filters( 'bbp_is_user_forum_moderator', $retval, $user_id, $forum_id );
}
/**
* Filter an array of forum IDs that are being excluded, and remove any forum
* IDs a user explicitly has access to.
*
* This typically means private or hidden forums the user has moderation rights
* to, but it can be filtered to mean just about anything.
*
* This function filters the return values of the following functions:
* - `bbp_get_private_forum_ids()`
* - `bbp_get_hidden_forum_ids()`
*
* @since 2.6.0 bbPress (r6426)
*
* @param array $forum_ids Forum IDs to check if the user ID is a moderator of
* @param int $user_id User ID to check if is a moderator of forums
*
* @return array
*/
function bbp_allow_forums_of_user( $forum_ids = array(), $user_id = 0 ) {
// Store the original forum IDs
$original_forum_ids = $forum_ids;
// Per-forum Moderators
if ( bbp_allow_forum_mods() ) {
// Loop through forum IDs
foreach ( $forum_ids as $key => $forum_id ) {
// Unset forum ID if user is a moderator
if ( bbp_is_user_forum_moderator( $user_id, $forum_id ) ) {
unset( $forum_ids[ $key ] );
}
}
}
// Filter & return
return (array) apply_filters( 'bbp_allow_forums_of_user', $forum_ids, $user_id, $original_forum_ids );
}