<?php
/**
* Functions of the Default template-pack
*
* @package bbPress
* @subpackage BBP_Theme_Compat
* @since 2.1.0 bbPress (r3732)
*/
// Exit if accessed directly
defined( 'ABSPATH' ) || exit;
/** Theme Setup ***************************************************************/
if ( ! class_exists( 'BBP_Default' ) ) :
/**
* Loads bbPress Default Theme functionality
*
* This is not a real theme by WordPress standards, and is instead used as the
* fallback for any WordPress theme that does not have bbPress templates in it.
*
* To make your custom theme bbPress compatible and customize the templates, you
* can copy these files into your theme without needing to merge anything
* together; bbPress should safely handle the rest.
*
* See @link BBP_Theme_Compat() for more.
*
* @since 2.1.0 bbPress (r3732)
*
* @package bbPress
* @subpackage BBP_Theme_Compat
*/
class BBP_Default extends BBP_Theme_Compat {
/** Functions *************************************************************/
/**
* The main bbPress (Default) Loader
*
* @since 2.1.0 bbPress (r3732)
*/
public function __construct( $properties = array() ) {
parent::__construct( bbp_parse_args( $properties, array(
'id' => 'default',
'name' => 'bbPress Default',
'version' => bbp_get_version(),
'dir' => trailingslashit( bbpress()->themes_dir . 'default' ),
'url' => trailingslashit( bbpress()->themes_url . 'default' ),
), 'default_theme' ) );
$this->setup_actions();
}
/**
* Setup the theme hooks
*
* @since 2.1.0 bbPress (r3732)
*
* @access private
*/
private function setup_actions() {
/** Scripts ***********************************************************/
add_action( 'bbp_enqueue_scripts', array( $this, 'enqueue_styles' ) ); // Enqueue theme CSS
add_action( 'bbp_enqueue_scripts', array( $this, 'enqueue_scripts' ) ); // Enqueue theme JS
add_filter( 'bbp_enqueue_scripts', array( $this, 'localize_topic_script' ) ); // Enqueue theme script localization
add_action( 'bbp_ajax_favorite', array( $this, 'ajax_favorite' ) ); // Handles the topic ajax favorite/unfavorite
add_action( 'bbp_ajax_subscription', array( $this, 'ajax_subscription' ) ); // Handles the topic ajax subscribe/unsubscribe
/** Template Wrappers *************************************************/
add_action( 'bbp_before_main_content', array( $this, 'before_main_content' ) ); // Top wrapper HTML
add_action( 'bbp_after_main_content', array( $this, 'after_main_content' ) ); // Bottom wrapper HTML
/** Override **********************************************************/
do_action_ref_array( 'bbp_theme_compat_actions', array( &$this ) );
}
/**
* Inserts HTML at the top of the main content area to be compatible with
* the Twenty Twelve theme.
*
* @since 2.1.0 bbPress (r3732)
*/
public function before_main_content() {
?>
<div id="bbp-container">
<div id="bbp-content" role="main">
<?php
}
/**
* Inserts HTML at the bottom of the main content area to be compatible with
* the Twenty Twelve theme.
*
* @since 2.1.0 bbPress (r3732)
*/
public function after_main_content() {
?>
</div><!-- #bbp-content -->
</div><!-- #bbp-container -->
<?php
}
/**
* Load the theme CSS
*
* @since 2.1.0 bbPress (r3732)
*/
public function enqueue_styles() {
// Setup the default styling
$defaults = array(
'bbp-default' => array(
'file' => 'css/bbpress.css',
'dependencies' => array()
)
);
// Optionally support an RTL variant
if ( is_rtl() ) {
$defaults['bbp-default-rtl'] = array(
'file' => 'css/bbpress-rtl.css',
'dependencies' => array()
);
}
// Get and filter the bbp-default style
$styles = apply_filters( 'bbp_default_styles', $defaults );
// Enqueue the styles
foreach ( $styles as $handle => $attributes ) {
bbp_enqueue_style( $handle, $attributes['file'], $attributes['dependencies'], $this->version );
}
}
/**
* Enqueue the required JavaScript files
*
* @since 2.1.0 bbPress (r3732)
*/
public function enqueue_scripts() {
// Setup scripts array
$scripts = array();
// Editor scripts
// @see https://bbpress.trac.wordpress.org/ticket/2930
if ( bbp_use_wp_editor() && is_bbpress() ) {
$scripts['bbpress-editor'] = array(
'file' => 'js/editor.js',
'dependencies' => array( 'jquery' )
);
}
// Forum-specific scripts
if ( bbp_is_single_forum() ) {
$scripts['bbpress-engagements'] = array(
'file' => 'js/engagements.js',
'dependencies' => array( 'jquery' )
);
}
// Topic-specific scripts
if ( bbp_is_single_topic() || bbp_is_topic_edit() ) {
// Engagements
$scripts['bbpress-engagements'] = array(
'file' => 'js/engagements.js',
'dependencies' => array( 'jquery' )
);
// Hierarchical replies
if ( bbp_thread_replies() ) {
$scripts['bbpress-reply'] = array(
'file' => 'js/reply.js',
'dependencies' => array( 'jquery' )
);
}
}
// User Profile edit
if ( bbp_is_single_user_edit() ) {
wp_enqueue_script( 'user-profile' );
}
// Filter the scripts
$scripts = apply_filters( 'bbp_default_scripts', $scripts );
// Enqueue the scripts
foreach ( $scripts as $handle => $attributes ) {
bbp_enqueue_script( $handle, $attributes['file'], $attributes['dependencies'], $this->version, true );
}
}
/**
* Load localizations for topic script
*
* These localizations require information that may not be loaded even by init.
*
* @since 2.1.0 bbPress (r3732)
*/
public function localize_topic_script() {
// Single forum or topic
if ( bbp_is_single_forum() || bbp_is_single_topic() ) {
wp_localize_script( 'bbpress-engagements', 'bbpEngagementJS', array(
'object_id' => get_the_ID(),
'bbp_ajaxurl' => bbp_get_ajax_url(),
'generic_ajax_error' => esc_html__( 'Something went wrong. Refresh your browser and try again.', 'bbpress' ),
) );
}
}
/**
* AJAX handler to add or remove a topic from a user's favorites
*
* @since 2.1.0 bbPress (r3732)
*/
public function ajax_favorite() {
// Bail if favorites are not active
if ( ! bbp_is_favorites_active() ) {
bbp_ajax_response( false, esc_html__( 'Favorites are no longer active.', 'bbpress' ), 300 );
}
// Bail if user is not logged in
if ( ! is_user_logged_in() ) {
bbp_ajax_response( false, esc_html__( 'Please login to favorite.', 'bbpress' ), 301 );
}
// Get user and topic data
$user_id = bbp_get_current_user_id();
$id = ! empty( $_POST['id'] ) ? intval( $_POST['id'] ) : 0;
$type = ! empty( $_POST['type'] ) ? sanitize_key( $_POST['type'] ) : 'post';
// Bail if user cannot add favorites for this user
if ( ! current_user_can( 'edit_user', $user_id ) ) {
bbp_ajax_response( false, esc_html__( 'You do not have permission to do this.', 'bbpress' ), 302 );
}
// Get the object
if ( 'post' === $type ) {
$object = get_post( $id );
}
// Bail if topic cannot be found
if ( empty( $object ) ) {
bbp_ajax_response( false, esc_html__( 'Favorite failed.', 'bbpress' ), 303 );
}
// Bail if user did not take this action
if ( ! isset( $_POST['nonce'] ) || ! wp_verify_nonce( $_POST['nonce'], 'toggle-favorite_' . $object->ID ) ) {
bbp_ajax_response( false, esc_html__( 'Are you sure you meant to do that?', 'bbpress' ), 304 );
}
// Take action
$status = bbp_is_user_favorite( $user_id, $object->ID )
? bbp_remove_user_favorite( $user_id, $object->ID )
: bbp_add_user_favorite( $user_id, $object->ID );
// Bail if action failed
if ( empty( $status ) ) {
bbp_ajax_response( false, esc_html__( 'The request was unsuccessful. Please try again.', 'bbpress' ), 305 );
}
// Put subscription attributes in convenient array
$attrs = array(
'object_id' => $object->ID,
'object_type' => $type,
'user_id' => $user_id
);
// Action succeeded
bbp_ajax_response( true, bbp_get_user_favorites_link( $attrs, $user_id, false ), 200 );
}
/**
* AJAX handler to Subscribe/Unsubscribe a user from a topic
*
* @since 2.1.0 bbPress (r3732)
*/
public function ajax_subscription() {
// Bail if subscriptions are not active
if ( ! bbp_is_subscriptions_active() ) {
bbp_ajax_response( false, esc_html__( 'Subscriptions are no longer active.', 'bbpress' ), 300 );
}
// Bail if user is not logged in
if ( ! is_user_logged_in() ) {
bbp_ajax_response( false, esc_html__( 'Please login to subscribe.', 'bbpress' ), 301 );
}
// Get user and topic data
$user_id = bbp_get_current_user_id();
$id = ! empty( $_POST['id'] ) ? intval( $_POST['id'] ) : 0;
$type = ! empty( $_POST['type'] ) ? sanitize_key( $_POST['type'] ) : 'post';
// Bail if user cannot add favorites for this user
if ( ! current_user_can( 'edit_user', $user_id ) ) {
bbp_ajax_response( false, esc_html__( 'You do not have permission to do this.', 'bbpress' ), 302 );
}
// Get the object
if ( 'post' === $type ) {
$object = get_post( $id );
}
// Bail if topic cannot be found
if ( empty( $object ) ) {
bbp_ajax_response( false, esc_html__( 'Subscription failed.', 'bbpress' ), 303 );
}
// Bail if user did not take this action
if ( ! isset( $_POST['nonce'] ) || ! wp_verify_nonce( $_POST['nonce'], 'toggle-subscription_' . $object->ID ) ) {
bbp_ajax_response( false, esc_html__( 'Are you sure you meant to do that?', 'bbpress' ), 304 );
}
// Take action
$status = bbp_is_user_subscribed( $user_id, $object->ID )
? bbp_remove_user_subscription( $user_id, $object->ID )
: bbp_add_user_subscription( $user_id, $object->ID );
// Bail if action failed
if ( empty( $status ) ) {
bbp_ajax_response( false, esc_html__( 'The request was unsuccessful. Please try again.', 'bbpress' ), 305 );
}
// Put subscription attributes in convenient array
$attrs = array(
'object_id' => $object->ID,
'object_type' => $type,
'user_id' => $user_id
);
// Add separator to topic if favorites is active
if ( ( 'post' === $type ) && ( bbp_get_topic_post_type() === get_post_type( $object ) ) && bbp_is_favorites_active() ) {
$attrs['before'] = ' | ';
}
// Action succeeded
bbp_ajax_response( true, bbp_get_user_subscribe_link( $attrs, $user_id, false ), 200 );
}
}
new BBP_Default();
endif;