setup_globals( $args );
$this->includes();
$this->setup_actions();
}
/**
* Component global variables
*
* @since 2.0.0 bbPress (r2700)
*
* @access private
*/
private function setup_globals( $args = array() ) {
$this->name = $args['name'];
$this->id = apply_filters( 'bbp_' . $this->name . '_id', $args['id'] );
$this->slug = apply_filters( 'bbp_' . $this->name . '_slug', $args['slug'] );
}
/**
* Include required files
*
* @since 2.0.0 bbPress (r2700)
*
* @access private
*/
private function includes() {
do_action( 'bbp_' . $this->name . 'includes' );
}
/**
* Setup the actions
*
* @since 2.0.0 bbPress (r2700)
*
* @access private
*/
private function setup_actions() {
add_action( 'bbp_register_post_types', array( $this, 'register_post_types' ), 10, 2 ); // Register post types
add_action( 'bbp_register_taxonomies', array( $this, 'register_taxonomies' ), 10, 2 ); // Register taxonomies
add_action( 'bbp_add_rewrite_tags', array( $this, 'add_rewrite_tags' ), 10, 2 ); // Add the rewrite tags
add_action( 'bbp_generate_rewrite_rules', array( $this, 'generate_rewrite_rules' ), 10, 2 ); // Generate rewrite rules
// Additional actions can be attached here
do_action( 'bbp_' . $this->name . 'setup_actions' );
}
/**
* Setup the component post types
*
* @since 2.0.0 bbPress (r2700)
*/
public function register_post_types() {
do_action( 'bbp_' . $this->name . '_register_post_types' );
}
/**
* Register component specific taxonomies
*
* @since 2.0.0 bbPress (r2700)
*/
public function register_taxonomies() {
do_action( 'bbp_' . $this->name . '_register_taxonomies' );
}
/**
* Add any additional rewrite tags
*
* @since 2.0.0 bbPress (r2700)
*/
public function add_rewrite_tags() {
do_action( 'bbp_' . $this->name . '_add_rewrite_tags' );
}
/**
* Generate any additional rewrite rules
*
* @since 2.0.0 bbPress (r2700)
*/
public function generate_rewrite_rules( $wp_rewrite ) {
do_action_ref_array( 'bbp_' . $this->name . '_generate_rewrite_rules', $wp_rewrite );
}
}
endif; // BBP_Component
if ( class_exists( 'Walker' ) ) :
/**
* Create HTML dropdown list of bbPress forums/topics.
*
* @package bbPress
* @subpackage Classes
*
* @since 2.0.0 bbPress (r2746)
*/
class BBP_Walker_Dropdown extends Walker {
/**
* @see Walker::$tree_type
*
* @since 2.0.0 bbPress (r2746)
*
* @var string
*/
public $tree_type = 'forum';
/**
* @see Walker::$db_fields
*
* @since 2.0.0 bbPress (r2746)
*
* @var array
*/
public $db_fields = array(
'parent' => 'post_parent',
'id' => 'ID'
);
/** Methods ***************************************************************/
/**
* Set the tree_type
*
* @since 2.0.0 bbPress (r2746)
*/
public function __construct() {
$this->tree_type = bbp_get_forum_post_type();
}
/**
* @see Walker::start_el()
*
* @since 2.0.0 bbPress (r2746)
*
* @param string $output Passed by reference. Used to append additional
* content.
* @param object $object Post data object.
* @param int $depth Depth of post in reference to parent posts. Used
* for padding.
* @param array $args Uses 'selected' argument for selected post to set
* selected HTML attribute for option element.
* @param int $current_object_id
*/
public function start_el( &$output, $object, $depth = 0, $args = array(), $current_object_id = 0 ) {
$pad = str_repeat( ' ', (int) $depth * 3 );
$output .= '\n";
}
}
/**
* Create hierarchical list of bbPress replies.
*
* @package bbPress
* @subpackage Classes
*
* @since 2.4.0 bbPress (r4944)
*/
class BBP_Walker_Reply extends Walker {
/**
* @see Walker::$tree_type
*
* @since 2.4.0 bbPress (r4944)
*
* @var string
*/
public $tree_type = 'reply';
/**
* @see Walker::$db_fields
*
* @since 2.4.0 bbPress (r4944)
*
* @var array
*/
public $db_fields = array(
'parent' => 'reply_to',
'id' => 'ID'
);
/**
* Confirm the tree_type
*
* @since 2.6.0 bbPress (r5389)
*/
public function __construct() {
$this->tree_type = bbp_get_reply_post_type();
}
/**
* @see Walker::start_lvl()
*
* @since 2.4.0 bbPress (r4944)
*
* @param string $output Passed by reference. Used to append additional content
* @param int $depth Depth of reply
* @param array $args Uses 'style' argument for type of HTML list
*/
public function start_lvl( &$output = '', $depth = 0, $args = array() ) {
bbpress()->reply_query->reply_depth = (int) $depth + 1;
switch ( $args['style'] ) {
case 'div':
break;
case 'ol':
$output .= "\n";
break;
case 'ul':
default:
$output .= "
\n";
break;
}
}
/**
* @see Walker::end_lvl()
*
* @since 2.4.0 bbPress (r4944)
*
* @param string $output Passed by reference. Used to append additional content
* @param int $depth Depth of reply
* @param array $args Will only append content if style argument value is 'ol' or 'ul'
*/
public function end_lvl( &$output = '', $depth = 0, $args = array() ) {
bbpress()->reply_query->reply_depth = (int) $depth + 1;
switch ( $args['style'] ) {
case 'div':
break;
case 'ol':
$output .= "
\n";
break;
case 'ul':
default:
$output .= "\n";
break;
}
}
/**
* @since 2.4.0 bbPress (r4944)
*/
public function display_element( $element = false, &$children_elements = array(), $max_depth = 0, $depth = 0, $args = array(), &$output = '' ) {
if ( empty( $element ) ) {
return;
}
// Get element's id
$id_field = $this->db_fields['id'];
$id = $element->$id_field;
// Display element
parent::display_element( $element, $children_elements, $max_depth, $depth, $args, $output );
// If we're at the max depth and the current element still has children, loop over those
// and display them at this level to prevent them being orphaned to the end of the list.
if ( ( $max_depth <= (int) $depth + 1 ) && isset( $children_elements[ $id ] ) ) {
foreach ( $children_elements[ $id ] as $child ) {
$this->display_element( $child, $children_elements, $max_depth, $depth, $args, $output );
}
unset( $children_elements[ $id ] );
}
}
/**
* @see Walker:start_el()
*
* @since 2.4.0 bbPress (r4944)
*/
public function start_el( &$output, $object, $depth = 0, $args = array(), $current_object_id = 0 ) {
// Set up reply
$depth++;
bbpress()->reply_query->reply_depth = (int) $depth;
bbpress()->reply_query->post = $object;
bbpress()->current_reply_id = $object->ID;
// Check for a callback and use it if specified
if ( ! empty( $args['callback'] ) ) {
ob_start();
call_user_func( $args['callback'], $object, $args, $depth );
$output .= ob_get_clean();
return;
}
// Style for div or list element
if ( ! empty( $args['style'] ) && ( 'div' === $args['style'] ) ) {
$output .= "
\n";
} else {
$output .= "
\n";
}
$output .= bbp_buffer_template_part( 'loop', 'single-reply', false );
}
/**
* @since 2.4.0 bbPress (r4944)
*/
public function end_el( &$output = '', $object = false, $depth = 0, $args = array() ) {
// Check for a callback and use it if specified
if ( ! empty( $args['end-callback'] ) ) {
ob_start();
call_user_func( $args['end-callback'], $object, $args, $depth );
$output .= ob_get_clean();
return;
}
// Style for div or list element
if ( ! empty( $args['style'] ) && ( 'div' === $args['style'] ) ) {
$output .= "
\n";
} else {
$output .= "\n";
}
}
}
/**
* Create HTML dropdown list of bbPress replies.
*
* @package bbPress
* @subpackage Classes
*
* @since 2.6.0 bbPress (r5389)
*/
class BBP_Walker_Reply_Dropdown extends Walker {
/**
* @see Walker::$tree_type
*
* @since 2.6.0 bbPress (r5389)
*
* @var string
*/
public $tree_type = 'reply';
/**
* @see Walker::$db_fields
*
* @since 2.6.0 bbPress (r5389)
*
* @var array
*/
public $db_fields = array(
'parent' => 'reply_to',
'id' => 'ID'
);
/** Methods ***************************************************************/
/**
* Confirm the tree_type
*
* @since 2.6.0 bbPress (r5389)
*/
public function __construct() {
$this->tree_type = bbp_get_reply_post_type();
}
/**
* @see Walker::start_el()
*
* @since 2.6.0 bbPress (r5389)
*
* @param string $output Passed by reference. Used to append additional
* content.
*
* @param object $object Post data object.
*
* @param int $depth Depth of post in reference to parent posts. Used
* for padding.
*
* @param array $args Uses 'selected' argument for selected post to set
* selected HTML attribute for option element.
*
* @param int $current_object_id Not Used
*/
public function start_el( &$output, $object, $depth = 0, $args = array(), $current_object_id = 0 ) {
// Set up reply
$depth++;
// Get the reply ID
if ( isset( $args['exclude'][0] ) ) {
$reply_id = (int) $args['exclude'][0];
} else {
$reply_id = bbp_get_reply_id();
}
// Get ancestors to determine which items to disable
$ancestors = bbp_get_reply_ancestors( $object->ID );
array_push( $ancestors, $object->ID );
// Determine the indentation
$pad = str_repeat( ' ', (int) $depth * 3 );
// Determine reply title (either post_title, or excerpt of post_content)
$title = ! empty( $object->post_title ) ? $object->post_title : wp_html_excerpt( $object->post_content, 10 );
$title = sprintf( esc_html__( '%1$s - %2$s', 'bbpress' ), (int) $object->ID, $title );
$title = apply_filters( 'bbp_walker_dropdown_post_title', $title, $output, $object, $depth, $args );
// Attributes
$class = 'level-' . (int) $depth;
$value = (int) $object->ID;
// Start an output buffer to make late escaping easier
ob_start(); ?>